# Date: July 23, 2012

Subject: Review of Pulp and Paper Inform ation Collection Request (ICR) Responses

Pertaining to Startup and S hutdown of Subpart S Equipment

EPA Contract No. EP-D-11-084; Work Assignment No. 0-03

From: Katie Hanks

To: John Bradfield

Bill Schrock

U.S. Environmental Protection Agency (EPA)

Research Triangle Park, NC 27711

I. Introduction

The national emission standards for hazardous air pollutants (NESHAP) for the pulp and

paper industry (40 CFR part 63, subpart S) we re promulgated in 1998 and are due for review

under Clean Air Act (CAA) sections 112(f)(2) and 11 2(d)(6). To address a lawsuit filed by Sierra

Club, the subpart S risk and technology review (RTR) package was proposed in December 2011

(76 FR 81328) and is scheduled to be promulgated by July 31, 2012.

The U.S. Court of Appeals for the District of Columbia Circuit vacated portions of two

provisions in the EPA’s CAA section 112 regul ations governing the emissions of HAP during

periods of startup, shutdown, and ma lfunction (SSM). Sierra Club v. EPA

, 551 F.3d 1019 (D.C.

Cir. 2008), cert. denied , 130 S. Ct. 1735 (U.S. 2010). Specifica lly, the Court vacated the SSM

exemption contained in §§63.6(f)(1) and (h)(1) of the NESHAP General Provisions. In the

December 2011 subpart S RTR prop osal, EPA explained that, when incorporated into section

112(d) regulations for specific source categories, these two provisions exempt sources from the

requirement to comply with otherwise appli cable NESHAP standards during periods of SSM.

Because the Pulp and Paper NESHAP relied on the General Provisions for SSM, EPA proposed

to set standards that applied during startup a nd shutdown periods. Specifically, EPA proposed to

require the same standards th at apply during normal operations for periods of startup and

shutdown. The EPA separately proposed an affirm ative defense approach that would apply for

malfunctions in §63.456 of subpart S. In addition, EPA requested comment on whether to

remove, or modify, the excess emissions provis ions for low-volume high concentration (LVHC),

high-volume low concentration (HVLC) and stea m stripper systems in §§63.443(e), 63.446(g),

and 63.459(b)(11)(ii) of subpart S. (76 Fed. Reg. at 81345-81347).

# 2 

# The EPA received numerous comments on the December 2011 subpart S proposal.

Industry commenters suggested that EPA consider whether separate standards could be adopted

for startup and shutdown periods (i.e., other than the standa rds that apply during normal

operation). The commenters suggested that work practice standards developed pursuant to CAA

Section 112(h) may be appropriate . Overall the commenter’s reject ed EPA’s conclusion from 76

FR 81346 that, “ Nothing in the record suggests that th e operations (and attendant emissions) are

significantly different du ring startup or shutdown than during normal operation.”

The purpose of this memorandum is to pres ent Information Collection Request (ICR)

data relating to startup and shutdown of s ubpart S equipment. This memorandum does not

address malfunctions covered under the proposed affirmative defense provisions; nor does it

address the excess emissions allowances. The pu lp and paper industry has submitted additional

information pertaining to the excess emissions allo wances which EPA intends to consider as part

of a future analysis along with additional data that is collected. 1



# II. Information Collection Request Startup and Shutdown Questions

The EPA sent out a three-part ICR (survey) in February 201 1 that requested information

needed to perform various regulatory reviews, including the subpart S RT R. Part I of the ICR

contained questions pertaining to startup and shutdown for subpart S emission units and control

devices. These questions appeared in the PI Equip detail and PI Controls tabs of the spreadsheetbased survey. The startup and shutdown questio ns were designed to provide EPA with an

understanding of the duration, emi ssions potential, work practices , and control mechanisms of

startup and shutdown events for the wide variety of equipment used at pulp and paper mills.

Appendix A presents the specific Part I survey spreadsheet questions. Th e corresponding Part I

survey instructions are as follows:

Emission unit startup and shutdown . Complete the startup and shutdown questions for all emission units

currently subject to Federal or State emission limits or monitoring requirements. Questions pertaining to

emission unit startup and shutdown are asked in order to provide EPA with an understanding of the

duration, emissions potential, work practices, and control mechanisms of startup and shutdown events for

the wide variety of equipment used at pulp and paper mills. The EPA is considering standards that could

apply during startup and shutdown events (or whether the current standards developed for normal operation

should apply) in light of the D ecember 2008 vacatur of the NESHAP startup, shutdown, and malfunction

exemption in 40 CFR Part 63, subpart A. The startup and shutdown questions would also identify pulp and

paper emission unit types for which startup and shutdown are not already addressed with the current

emission standards. You are asked to supply informati on for routine startup and sh utdown events associated

with planned process or mill downtime. (Do not pr ovide information for u nplanned startup/shutdown

events associated with equipment malfunctions .) The startup and shutdown data in the PI Equip detail tab

are being sought for regulatory development purposes and will not be used for enforcement purposes.

Control device startup and shutdown . The EPA is considering standards that could apply during startup and

shutdown events (or whether the current standards developed for normal operation should apply) in light of

the December 2008 vacatur of the NESHAP startup, shutdown, and malfunction exemption in 40 CFR Part

63 subpart A. Questions pertaining to control device startup and shutdown are asked in order to provide

EPA with an understanding of the duration and definitio n of startup and shutdown events for the types of

control devices used at pulp and paper mills. The EPA is seeking information on the integral nature of

1 

# Letter and attachments from P. Noe, American Forest & Paper Association (AF&PA), to G. McCarthy,

U.S. EPA. June 27, 2012. Information related to excess emissions allowances.

# 3 startup and shutdown events for the different combinations of emission units and control devices used in

the pulp and paper industry. In addition, because Federal NSPS and NESHAP require continuous

monitoring of emissions or control device operating pa rameters, information is requested to inform EPA of

particular pulp and paper NSPS or NESHAP control device parameter limits that cannot feasibly be met

during startup and shutdown events. Certain parameters may be "instant on" while others are more transient

in nature (i.e., changing as startup or shutdown progresses). Examples could include control device

temperature that must heat up to a set point, or pressure drop that cannot be achieved due to low exhaust

gas flow from the emission unit. The EPA will use this information to evaluate which existing control

device parameter limits may remain in effect during startup and shutdown events, and which parameter

limits may need to be replaced with another requirement during startup and shutdown. In all of the control

device startup and shutdown questions, you are asked to supply information for routine startup and

shutdown events associated with planned equipment or mill downtime. (Do not provide information for

unplanned startup/shutdown events associated with equipment malfunctions.) The startup and shutdown

data in the PI Controls tab are being sought for regulatory development purposes, and will not be used for

enforcement purposes.



# As shown in Appendix A, the ICR containe d optional questions where respondents were

asked to suggest a separate standard that c ould apply during emission unit and control device

startup or shutdown. No useful suggestions for separate standards were received.

In addition, responses to survey questions asking what marks the beginning and end of

normal operations for emission units and control device s tended to be very site-specific in nature.

This stands to reason because mills formerly defined startup and shutdown—in consideration of

their specific equipment and operational practices—in their SSM plans. Thus, defining the

beginning and end of startup and shutdown periods in a way that makes sense for each piece of

process equipment regulated under Subpart S woul d be unnecessarily complex. However, it is

not necessary to define startup and shutdown periods if the final RTR rule requires facilities to

implement startup and shutdown procedures in compliance with the standard. The following

review focuses on information provided in the 2011 ICR that supports the conclusion that

procedures are in practice in the industry which will allow facilities to implement practices that

will assure continuous compliance duri ng periods of startup and shutdown.

III. Background Information and ICR Data Relevant for the Different Subpart S

Standards

Subpart S contains standards for:

 Kraft, soda, and semichemical pulping vent gases (§63.443);

 Sulfite pulping vent gases (§63.444);

 Bleaching vent gases (§63.445);

 Closed-vent systems used to transport pul ping or bleaching vent gases (§63.450); and

 Kraft pulping condensates (including closed collection systems fo r kraft condensates)

(§63.446).

Rather than comply with the above standards as written in subpart S, some mills have

elected to comply with site-s pecific standards through use of the subpart S clean condensate

alternative (CCA) or through e quivalency-by-permit (EBP) appr oaches. The technologies used

for site-specific compliance options are often the same as those used to comply with the

standards noted above. For example, CCA comp liance may be achieved by controlling more

kraft condensates or equipment than are require d to be controlled under subpart S (using the

# 4 

# same technologies mills typically use for condens ate control), thereby offsetting the need for

HVLC controls. Since the same t echnologies are often used for compliance with site-specific

approaches, then a review of the startup a nd shutdown ICR responses for the most common

technologies represents the best available information to determine if the survey data

demonstrate a need for separate emissions st andards that would a pply during startup and

shutdown. While review of the ICR data should cove r the majority of situa tions, it is noted that

there may be site specific differences between mills in the manner in which they achieve

continuous compliance during startup and shutdow n. For example, one mill may have built more

redundancy into their operational practices th an another mill (e.g., practices could involve

starting controls and ensuring they meet the requ ired parameter limits before beginning operation

of the emissions unit, and running the contro ls until the emissions unit ceases operation).

Each of the subpart S standards covers a coll ection of equipment whic h are usually routed

through a vent gas (or condensat e liquid) collection system to a control device for HAP

emissions reduction. Subpart S contains a variety of compliance options for each of the standards

listed above. Appendix B presents a matrix of the subpart S standards, co ntrol systems, initial

compliance demonstration methods ( e.g. , emissions testing methods) and continuous compliance

demonstration methods ( e.g. , monitoring requirements). Collec tively these requirements dictate

how compliance is demonstrated with subpart S. The matrix in Appendix B was initially

developed as a starting point for a two-step assessment:

1. Assessing whether ICR information indicates mills may be in violation of a

continuous compliance requirement should the standards that apply during normal

operation also apply during periods of startup and shutdown. If not, then,

2. Identifying appropriate alternative standards that could be applie d during startup and

shutdown. Development of separate emissions standards (separate numeric limits or

work practices) for startup and shutdown of pulp and paper processing equipment

would require consideration of emission un it, collection system, and control device

operation; compliance option used; and me thods for demonstrating initial and

continuous compliance.

To complete step 1, each set of standards a nd compliance options were reviewed. Data were

pulled from the ICR for each control requirement in the standard in order to determine if mills

actually indicated problems with meeting the mo nitoring requirements associated with the

normal operational standards during periods of startup and shutdown. In the end, based on the

findings from step 1, it was determined that there was little reason to complete step 2 because so

few mills reported potential issues with meeting the continuous compliance requirements in

subpart S. Instead of problems, the ICR results revealed that the majority of mills have

implemented operational practices that allow them to meet the subpart S continuous compliance

requirements at all times (including startup and shutdown periods). The information considered

in arriving at this conclusion is presented in the sections below.

A. Kraft, Soda, and Semichemical Pulping Vent Gases

As shown in Appendix B, kraft, soda, and semichemical mills typically use a thermal

oxidizer, boiler, lime kiln or recovery fu rnace to combust non-condensable gases (NCG)

including LVHC, HVLC, and stri pper off-gases (SOG) which are, by definition, LVHC. Mills

# 5 

# must comply with the both pulping vent gas st andards in §63.443 and the standards for closedvent systems in §63.450.

As noted above, control devi ce startup and shutdown can be sequenced so that the

controls are available duri ng NCG generating process equipment operational periods.

Alternatively, continuous control availability is frequently addressed at pulp and paper mills

through the use of backup NCG controls. The star tup (or shutdown) sequence of equipment is a

consideration since some of the incineration devices used by pulp mills are also process

equipment (i.e., lime kilns, recovery furnaces, and pow er boilers). It is reasonable to expect that

boilers would start up be fore most other emissions units because boilers provide steam and

power needed to operate emissions units. Simila rly, recovery furnaces often provide steam and

power for emission units. Although some incinera tion devices may need to follow a startup

sequence ( e.g. , a recovery furnace that does not begin normal operation until spent liquor is

available from digesters; or a lime kiln that does not begin normal operation prior to smelt being

generated from the recovery furnace and moving through the causticizing process), these devices

can begin to start up on auxiliary fu els prior to processing of spent liquor (for a recovery furnace)

or calcium carbonate (for a lime kiln). As fo r shutdown, power boilers and recovery furnaces

would be expected to continue producing steam and/or power until the process units dependent

on them are shutdown. Many mills also have stand-alone thermal oxidizers that are used as

backup controls when process units such as lime kilns or recovery fu rnaces are used as the

primary control device.

Mills responded to ICR questions pertaining to which compliance options they elected to

use for subpart S compliance. These responses we re standardized (for counting purposes and for

consistency) through QA of the Part I data base. As shown in Appendix C1, a query of the Part I

ICR data base ( PI Equip detail tab) reveals that a majority of mills use compliance options for

NCG control that are based on the foll owing combustion unit design scenarios:

 A boiler, lime kiln, or recovery furnace in which the HAP gas stream is introduced with

the primary fuel into the flame zone; or

 A boiler or recovery furnace with a heat input capacity ≥ 150 MMBtu/hr (44 MW) in

which the HAP gas stream is intr oduced with the combustion air.

These two compliance options do not involve any emissions or parameter monitoring that would

show mills to be out of compliance during em ission unit startup or shutdown. Compliance is

demonstrated as long as NCGs ar e routed to the combustion unit for control, as demonstrated

through the standards for closed-vent system s in §63.450 (discussed further in Section III.D

below). The remaining pulping vent gas comp liance options involve firebox temperature

monitoring or optional use of methanol conti nuous emissions monitoring systems (CEMS). The

survey data reveal than no mills are using methanol CEMS.

The ICR data in the startup and shutdown columns of the PI Equip detail and PI Controls

tabs were reviewed to determine measures used to reduce emissions during startup and

shutdown, or if mills reported issues with not being able to maintain parameter limits during

startup or shutdown. Appendices C2, C3, and C4 present the data reviewed from the ICR.

Appendix C2 contains start up and shutdown details from PI Equip detail for kraft, soda, and

semichemical pulping processes that generate NCGs, organized by emission unit type with the

control system type noted. (S ome of these equipment produce both NCGs and condensates so

# 6 

# there are some references to condensate collection system star tup and shutdown in Appendix C2

in addition to NCG system startup and shutdown information). Appendix C3 contains startup and

shutdown details from PI Equip detail for recovery furnaces, boilers, lime kilns, and stand-alone

incinerators (i.e., the types of equipment that incinerate NCGs). Appendix C4 contains details

from PI Controls for NCG control devices.

The data in Appendices C2, C3, and C4 re quires further explanation. The startup and

shutdown responses of interest ( e.g. , that potentially suggested NCG venting during startup and

shutdown, or inability to combust NCGs) were highlighted in a red or green font color. In each

case, when an ICR response was highlighted as a potential NCG control problem, it could be

paired with a practice described in the ICR which eliminates the concern and indicates

continuous compliance. In example 1, the SU_M arkEnd column was flagged because it could

potentially indicate that there is a delay between star tup of the emission unit (digester) and the

availability of the NCG collec tion system. However, the inform ation in the SU_EmissRednMeas

column clearly stated that the emission unit and control system are in compliance during startup.

In example 2, the SU_MarkEnd column was highlight ed because it noted permissives had to be

met, a potential concern. However, the SU_Emiss RednMeas column clearly stated that boilers

are operational prior to startup of the emission unit thus elimin ating the concern. There are many

examples like this among the potential startup an d shutdown concerns highlighted in Appendices

C2, C3, and C4 where a potential startup and shutdown concern in one column is negated by

paired information in another column. Additi onally, there are many more rows of data in

Appendices C2, C3, and C4 where no issues with startup and shutdown are indicated, or the

response affirmatively states that equipment ope rates during startup and shutdown in compliance

with required parameter limits.

Table 1. Examples of Startup and Shutdown Responses Where Information in One Column

is Contradicted or Negated by Information in Another Column

Ex. Measures employed to

reduce air emissions

during emission unit

startup (if any) What marks the end

of emission unit

startup and beginning

of normal operating

conditions? Measures employed

to reduce air

emissions during

shutdown (if any) What marks the

end of normal

operating

conditions and

beginning of

emission unit

shutdown?

SU_EmissRednMeas SU_MarkEnd SD_EmissRednMeas SD_MarkBegin

1 emission unit and

control device operates

in compliance with

NSPS and NESHAP

parameter limits during

emission unit startup NCG Collection

System is ready to

accept vent gases from

the Blow Heat

Accumulator System. NA - applicable

emission and

parameter limits not

expected to be

exceeded during

shutdown steam flow to blow

tanks is off

2 Ensure that power

boilers are operational

prior to startup. When incineration

device permissives are

met Shutdown sources of

NCGs prior to

shutdown. When incineration

device permissives

are not met

# 7 

# The following are observations from the ICR data presented in Appendices C2, C3, and

C4 for NCG collection and control systems:

 Incineration control devices must obtain a co mbustion temperature set point before NCGs

can be destroyed.

 There is a difference between warm and cold startups. Cold startups take longer than

warm startups ( e.g. , because process equipment must warm to processing temperatures or

combustion temperatures must be achieved in incineration devices). Similarly, it takes

longer for a shutdown to reach “cold” stat us than if equipment remains warm.

 The majority of responses indicated that m ills ensure NCG collection and control systems

are operating prior to emission unit startup, and until emission unit shutdown is complete.

Many responses affirmatively stated that pa rameter limits are met during startup and

shutdown.

 A few mills noted that parameter limits are not necessarily met during startup or

shutdown; or indicated that the excess emissi ons allowances are us ed during startup or

shutdown.

 Based on their responses, it appears that a fe w mills may define the end of startup and

beginning of shutdown based on the status of their NCG collection system relative to the

NESHAP parameter limits ( e.g. , possibly beginning emission unit operation and coding

of operations as startup or shutdown until NESHAP parameters are met). Such mills

could be more reliant on the NESHAP SSM exemption and excess emissions allowances

than mills that wait until the NCG collection and control systems are ready before starting

emission units (and operate the NCG collec tion and control system until NCG-producing

emission units have ceased operation).

 A few mills reported use of fresh steam (as oppo sed to flash steam) in the digester chip

bin to minimize emissions during startup or shutdown (shown in blue text in Appendix

C2).

 Startup and shutdown times vary considerab ly depending on the process and control

system. In Appendix C2, 63% of startup times reported were 4 hours or lower; 35% were

between 4 and 24 hours; and 2% were greater than 24 hours. These times are based on the

maximum of any ranges reported by mills ( e.g. , the longer cold startup time if a mill

provided both hot and cold startup).

 Shutdown often takes the same or less time than startup.

Overall, considering the lack of issues reveal ed in the survey responses, the availability

of multiple compliance options (most frequently equipment design), and widespread use of

backup NCG incineration controls, it appears that compliance with the normal operational

pulping vent gas standards during startup and shutdown is possible and achieved in practice at

most mills. Therefore, development of separate standards for startup and shutdown for kraft,

soda, and semichemcal pulping vent gases were not explored further in this memorandum.

B. Sulfite Pulping Vent Gases

As shown in Appendix B, sulfite mills are re quired to meet a pound per oven-dried ton of

pulp (lb/ODTP) or percent reduction standard for su lfite pulping vent gases. Sulfite mills route

emissions through a closed vent co llection system to a scrubber (o r other control device). Based

upon the ICR results, six sulfite mills remain in operation in the U.S., including:

# 8 

#  Three ammonia-based sulfite mills (a ll meeting the 2.2 lb/ODTP option);

 Two calcium-based sulfite mills (both meeting the 0.89 lb/ODTP option); and

 One sodium-based sulfite process co-located at a kraft mill.

The co-located kraft and sodium-based sulf ite mill uses the kraft mill lime kiln to

incinerate sulfite vent gases al ong with LVHC. This control system should comply with the 92%

reduction option for sulfite vent gases (i.e., si nce 98% reduction is presumed with lime kiln

incineration). No testing or monitoring is requ ired for lime kiln LVHC incineration. The sulfite

pulping vent gas standards would be deemed in compliance as long as the lime kiln is operating

as designed and accepting the sulfite vent gases.

Subpart S requires the following parameters to be monitored for sulfite scrubbers:

 Effluent pH (or oxidatio n/reduction potential),

 Inlet vent gas flow rate, and

 Scubber liquid influent flow rate.

The ICR PI Equip detail and PI Controls tabs were examined to determine if there were

process-control interdependencie s or other reported issues with meeting the scrubber parameter

limits during startup and shutdown. The ICR data are presented in A ppendices D1 and D2,

respectively. The ICR indicates that scrubbers used at sulfite mills employ a type of fresh water

( e.g. , river water, well water) with caustic addition. Recirculation of scrubbing water within the

scrubbing system was reported for two of the sc rubbers (but not for the other two sulfite

scrubbers). Flow of fresh or sc rubber recirculation water to the scrubber (scrubber liquid influent

rate) is not dependent on other pulping emission units within the mill (nor is caustic addition

since the caustic is not comi ng from any pulping by-product). Th e scrubbing pH reported ranged

from 5.6 to 6.3. Scrubber startup and s hutdown times were less than 1 hour.

The ICR data indicated that scrubbers ar e started up and meeting required operating

parameter limits before the emission unit is starte d up; and that the scrubbers remain in operation

until the emission unit is shut down. Although one m ill reported that they consider shutdown to

begin upon, “Failure to meet operational parameters due to shutdown,” the same mill also stated

that the, “Control device con tinues to operate and meets requi red operating limits while emission

unit is shut down.” Thus, no issues with meeti ng subpart S operating parameters were identified

in the ICR responses and developm ent of separate standards for startup and shutdown for sulfite

pulping vent gases were not explored further in this memorandum.

C. Bleaching Vent Gases

Mills complying with the bleaching vent ga s standards typically route chlorinated

bleaching vent gases through a closed vent collec tion system to a caustic scrubber or similar

device. Only the bleaching stages where chlo rinated compounds are used are required to be

controlled. Several compliance op tions for chlorinated HAP (other than chloroform) are

available under subpart S, in cluding concentration, percent re duction, and a mass-based emission

limit. An initial performance test is require d for bleach plant scrubbers to demonstrate

compliance with the emission limits for chlori nated HAP. A 5-year repe at performance test

would be required with the proposed amendments to subpart S. In addition to performance

# 9 

# testing, continuous compliance for bleaching scrubbe rs is demonstrated by continuous parameter

monitoring of effluent pH (or oxidation/reduction potential [ORP ]), inlet gas flow rate, and

scrubber liquid influent flow rate. C ontinuous monitoring of chlorine (Cl 2 

# ) concentration is

allowed as an alternative to continuous parame ter monitoring; however, no mills reported use of

Cl 2 

# CEMS in the survey responses.

A work practice standard (to either meet effluent guideli nes or use no hypochlorite or

chlorine for bleaching) is required for chlo roform. No startup and shutdown issues are

anticipated with this design-based work practice.

The startup and shutdown columns of the PI Equip detail and PI Controls tabs were

reviewed for information relating to bleach pl ant process and scrubber startup and shutdown.

These data are included in Appendices E1 and E 2. Almost no issues with meeting the bleaching

scrubber parameter limits were noted in PI Equip detail. Mills generally re ported operation of

the bleach plant scrubber before and after operation of the ble ach plant processes, and that

parameter limits are met during startup and s hutdown. Only one mill noted that the “emission

unit and control device operates during emission un it startup (but not nece ssarily in compliance

with all NSPS/NESHAP parameter li mits)” but this same mill also indicated that, “All Control

Equipment remain on-line until source is shut down.” The median st artup and shutdown time

indicated in PI Equip detail was 1 hour.

According to the PI Controls tab controls query, process waters such as white liquor,

weak wash, or caustic are most commonly used in bleach plant scrubbers. Scrubber pH ranged

from 7 to 14 (median 10.7). Many of the scrubbers contained some sort of packing, and recycled

the scrubber water within the scrubber. Scrubber blowdown - the fraction of scrubber liquid that

is purged from the system and replaced by new liquid - is either recycled in the process ( e.g.

, within the bleaching or chlorine dioxide genera tion process, but it varies) or sent to the

wastewater treatment plant. The ability of bl each plant scrubbers to recycle scrubbing liquid

within the scrubber system serves as a buffer to reduce dependency of the scrubber system on

other mill processes during brief periods of scrubber startup or shutdown. Median scrubber

startup time was 0.5 hr; average was 0.8 hr. Median scrubber shutdown time was 0.25 hrs;

average was 0.7 hr.

A number of mills reported use of ORP inst ead of pH. Fan motor amps, revolutions per

minute (rpm), or fan on/off status are often monitore d as indicators of inlet gas flow rate. Several

mills noted in the PI Controls tab that various scrubber paramete rs are transient in nature and

may not be met as the scrubber is started up; but these same mills also indicated that the control

device is started up and meets re quired operating parameter limits before the emission unit is

started up. In addition, one mill indicated in PI Controls that, “White liquor needs to be available

from causticizing as the scrubbing media.” This same mill noted that if startup [or shutdown]

“occurs late in the 3-hr bloc k average period, and operation of emission units starts [or stops]

shortly thereafter within the sa me 3-hr period, then the scrubber may show noncompliance due to

the averaging of limited data.” One mill indicated they were unable to meet a pressure drop

parameter during startup or shutdown, but pressu re drop is not a parameter required to be

monitored under subpart S. Since few issues wi th meeting subpart S operating parameter limits

# 10 

# were identified in the ICR responses, developm ent of separate standards for startup and

shutdown were not explored furt her for bleaching vent gases.

D. Closed-vent Systems Used to Tran sport Pulping or Bleaching Vent Gases

The subpart S standards for closed-vent gas co llection systems contain requirements for:

 Enclosures, openings, and hoods;

 Components operated at positive pressure; and

 Bypass lines that could divert vent st reams containing HAPs to the atmosphere.

Mills must maintain negative pressure at enclosures, openings, and hoods. If the

enclosure, opening, or hood is cl osed during the initial performance test, it must remain closed

during operation, except for sampling, inspection, maintenance, or repairs. Compliance with

these requirements is demonstrated by following a site-specific inspection plan required in

§63.454(b), where visual inspections of enclos ure openings are required every 30 days per

§63.453(k)(1). The 30-day inspection frequency redu ces the chance that mills would be out of

compliance with this requiremen t during startup and shutdown.

Mills are required to operate with no detect able leaks (less than 500 parts per million by

volume [ppmv] of volatile organic compounds [ VOC] above background) for collection system

components operated at positive pressure. Complian ce is measured with initial and annual part

60, Method 21 leak detection tests. Even if leak detection test s were conducted during startup

and shutdown, it is not expected that startup and shutdown would change the potential for leaks

beyond the potential that exists during normal opera tion, because gas flow volumes are likely to

be lower during startup and shutdown. There are no apparent reasons men tioned in the ICR why

enclosures, openings, and hoods could not remain closed or maintain negative pressure during

startup or shutdown.

Bypass lines that could divert vent str eams containing HAPs to the atmosphere are

required to either:

 Operate a computer-controlled fl ow indicator to monitor for pr esence of gas stream flow

in the bypass line at least once every 15 minutes; or

 Maintain bypass line valves that are not comput er controlled in the closed position, sealed

so that the valve or closure mechanism cannot be opened without breaking the seal.

Compliance with these requirements is demonstr ated by following the site-specific inspection

plan required in §63.454(b), where visual inspecti ons of enclosure openings are required every

30 days per §63.453(k)(1). It seems that bypass li ne valves that are sealed during normal

operation should stay sealed dur ing startup and shutdown (unle ss a seal is broken due to a

malfunction event which could be addressed under affirmative defense). Also, the 30-day

inspection frequency reduces the chance that mills would be out of compliance with requirement

to keep bypass lines closed and sealed during startup and shutdown.

Multiple emission units feed into closed-v ent systems. Commenters on the December

2011 subpart S proposal indicated that gas flow rate into collection systems (and internal system

pressures) can vary, as emissi on units are started up or shut down. Computer-monitored bypass

lines could show some safety-related venting du ring startup and shutdown until flows within the

# 11 

# collection system are within lower explosive limit (LEL) or upper explosive limit (UEL)

permissives, and flows are balanced. This safety -related venting is currently covered under the 1

and 4 percent excess emissions allowances fo r LVHC and HVLC systems, respectively.

The PI Equip detail and PI Controls ICR responses were revi ewed for indications of

problems demonstrating compliance with the clos ed-vent collection system requirements during

startup and shutdown. The following search term s were used in the startup and shutdown

columns to screen for issues specific to vent gas collection systems: negative, pressure, open,

hood, bypass, valve, enclosure, door, positive, vent. Appendices F1 and F2 consolidate the

responses that were flagged fo r brevity. Appendices C through E of this memorandum contain all

the relevant responses (includi ng those that were not flagged for potential colle ction system

concerns). Although the majority of responses did not indicat e any issues; the following

responses are noteworthy:

 One respondent in PI Controls indicated that, “Negative pr essure at all hood openings

cannot be maintained” in reference to a ther mal oxidizer. However, the same respondent

also indicated that, “The unit is not allo wed to begin operation until the NCG collection

system and combustion device are in service.”

 In PI Equip detail , one mill indicated that startup is complete when, “A negative draft has

been established for the foul condensate filt er and F-secondary knotter Lean (HVLC) Gas

Vent lines.” But notably, the same respondent also indicated that the emission unit and

control device operates in co mpliance with NSPS and NESHAP parameter limits during

emission unit startup.

 One respondent in PI Controls stated that the, “Collection system must vent to purge O2

to avoid explosive gas mixture” in reference to a flare. This safety-related venting is

currently covered under the excess emissions allowances for NCG systems, respectively.

 Two responses in PI Controls indicated that NCG are vent ed during change over from

primary to secondary treatment device. One of the respondents noted that this takes less

than 5 minutes. This safety-related ven ting is currently covered under the excess

emissions allowances for NCG systems, respectively.

 A few of the responses in PI Equip detail seemed to suggest that venting of NCG

collection systems could occur during startup or shutdown at some mills ( e.g. , responses

that define the end of shutdown or beginni ng of startup based on when vents close and

gas flow is diverted to inci neration). Most of these responde nts also noted that they use

backup controls, or are in compliance with parameter limits during emission unit startup

or shutdown.

Separate standards for startup and shutdown of closed-vent gas collection systems were

not explored further since overall few mills i ndicated problems with meeting the vent gas

collection requirements during st art and shutdown in their ICR responses. As noted above, EPA

was provided additional information from industry that could be relevant to computer-controlled

bypass lines on closed vent gas collection systems and the st andards for excess emissions

allowances. That information can be evaluated further when EPA considers how to address the

excess emissions allowances.

# 12 

# E. Kraft Pulping Condensates and Condensate Collection Systems

Kraft pulping condensates are HAP-containing liquids that are condensed from pulping

system vent streams, including condensates from digesters, turpentine recovery, evaporators,

LVHC systems, and HVLC systems. The LVHC and HVLC collection system condensates are

generated by condensation of moisture in the closed-vent collection systems that convey the

LVHC and HVLC system vent gases to a control device.

Condensate Collection Standards . The subpart S kraft pulpi ng condensate standards

include standards for condensate collection and standards for condensate treatment. The kraft

condensate collection standard s include thre e options:

1. Collect all named condensate streams.

2. Collect all LVHC and HVLC streams plus st reams that contain 65 percent of the total

HAP mass from the digester system, turpentine recovery system, and evaporator system

feed stages.

3. Collect any subset of the named streams that contain in total 7.2 lb of HAP per ODTP at

mills that do not perform bleaching, or 11.1 lb HAP per ODTP at mills that perform

bleaching.

Kraft condensates are to be conveyed in a closed collec tion system that meets the

requirements in §63.446(d) of subpart S for indi vidual drain systems and condensate tanks. A

mill can meet the closed collection system requirements in two ways:

 Hardpiping; or

 Use existing drains, but cove r all openings and route all open vents through a closed-vent

collection system to a control device meeti ng the subpart S NESHAP requirements for

pulping system vents.

Closed collection systems used to trans port pulping process c ondensates containing

HAPs must meet all of the individual drai n system requirements specified in §§63.960, 63.961,

and 63.962 of 40 CFR part 63, subpart RR (Nationa l Emission Standards for Individual Drain

Systems), except that any air vents in the collec tion system must comply with the kraft pulping

vent gas collection and HAP re duction standards in §63.443(c) and (d) of subpart S. Subpart RR

establishes design, operating, inspection, and mon itoring requirement stan dards for controlling

air emissions from individual drain systems. Th e standards control emi ssions from individual

drain systems using covers or seals, or hard-p iping. Subpart RR also re quires inspections of

water seals and closure devices for defects or damage initially and establishes repair

requirements for individual drain systems. The closed collection system must be visually

inspected every 30 days according to §63.964 of subpart RR.

For condensate tanks, §63.446(d)(2) specifies:

 The fixed roof and all openings ( e.g. , access hatches, sampling ports, gauge wells) shall

be designed and operated with no detectable leaks as indicat ed by an instrument reading

of less than 500 ppm above background, and vent ed into a closed-vent system that meets

the requirements in §63.450 and routed to a co ntrol device that meets the requirements in

§63.443(d); and

# 13 

#  Each opening shall be maintained in a closed, sealed position ( e.g. , covered by a lid that

is gasketed and latched) at all times that the tank contains pulping process condensates or

any HAP removed from a pulping process condensate stream, except when it is necessary

to use the opening for sampling, removal, or for equipment inspection, maintenance, or

repair.

Compliance with the standards for the diffe rent components of closed condensate

collection systems is based on system design ( e.g. , covers, seals, or hard -piping), and continuous

compliance is based on periodic leak checks and inspections. Openings in the condensate liquid

collection system that are sealed during normal operation should also be sealed during system

startup and shutdown (except, perh aps, for a malfunction or operator error). In their responses to

the ICR startup and shutdown questions, some mill s noted that they verify condensate collection

system components are closed. Thus , periods of startup and shutdow n are not likely to result in

violation of the periodic leak check and inspec tion requirements if this practice is followed.

Development of separate standards for closed condensate collection sy stems during startup and

shutdown periods were not explored further.

Condensate Treatment Standards . Once collected, kraft pulping condensates must be

treated according to on e of the following subpart S treatment standards:

1. Recycling: Route condensates through a closed vent collection systems to pulping

equipment controlled by the subpart S kraft pulping vent gas standards; or

2. Route the condensates to biologi cal treatment, steam stripper or other control device that

meets one of the following equivalent requirements:

 Reduce total HAP by at least 92 weight-percent; or

 For mills without bleaching, either remove at least 6.6 lb total HAP/ODTP, or

meet 210 ppmw total HAP at the control device outlet; or

 For mills with bleaching, either remove at least 10.2 lb total HAP/ODTP, or meet

330 ppmw total HAP at th e control device outlet.

Condensate Recycling . For the condensate recycling treatment option, the compliance

demonstration consists only of verifying that no leaks are pres ent in the condensate closed

collection system, and confirming the closed ve nt gas system and cont rol device requirements

are met. Separate startup and shutdown standard s were not investigated further for control of

condensates through recycling to pulping equipment subject to the pulping vent gas standards

based on the discussions above of the kraft pulping vent gas a nd closed condensate collection

system standards.

Steam Strippers and Other Equipm ent Serving the Same Function . Mills controlling kraft

condensates with steam strippers or othe r equipment serving the same function ( e.g. , an inprocess anaerobic biotreatment un it, wastewater thermal oxidizer, etc.) must perform an initial

performance test for total HAP (measured as methanol) using 40 CFR part 63 Method 305 or

NCASI method DI/MEOH-94.03. Inlet and outlet tes ting is required for mills complying with

the percent reduction or lb/ODTP collection and removal standards. Only outlet testing is

required for mills complying with the ppmw cond ensate standards. Alternatively, measure the

steam stripper methanol outlet concentration (ppmw). The ICR results reveal that only one mill

is using the ppmw option (a mill with a thermal oxidizer), and this mill is not using a methanol

# 14 

# CEMS to demonstrate compliance. Mills operati ng equipment other than steam strippers must

petition the Administrator for approval of site-specific monitoring requirements.

For mills using steam strippers, subpart S requires that ongoing compliance be

demonstrated by continuous parametric monitori ng of the process wastewater feed rate, steam

feed rate and process wastewater column feed temperature. A lthough not specifie d explicitly in

subpart S, the steam feed rate and condensate feed temperature parameter limits are minimum

limits that relate to how much heat must be appl ied in the steam stripper system in order to strip

organics into the vapor phase. The steam-to-feed ratio (SFR) is the stripper operating parameter

with the greatest effect on stripper performan ce. This ratio is monitored through subpart S by

dividing the monitored steam feed rate by the process wastewater feed rate. A larger SFR would

result in more organics being stripped from the wastewater. Steam feed rate is likely

automatically controlled in conjunc tion with wastewater feed rate to ensure a minimum SFR is

maintained.

The ICR responses were reviewed to determin e if mills reported issues with maintaining

compliance with the parametric monitoring re quirements during startup and shutdown. These

responses to the PI Equip detail startup and shutdown questions are provided in Appendix G.

Strippers are usually considered as pulping process equipment, and therefore, were not included

in the PI Controls tab as an air pollution c ontrol device. Mills generally indicated that stripper

operation would begin after the pulp ing vent gas collection and contro l system is ready to accept

SOG, and after pulping processes have operated long enough for condensates to be generated for

input into the steam stripper. Some mills noted th at condensates may be sent to biotreatment for

backup until the stripper is fully operational, that stripper operation does not begin until a

sufficient level of condensates ha s been collected in the condensate tank, or that condensates

must reach a specified temperature before they ar e sent to the stripper. Adequate condensate tank

capacity serves as a buffer between th e pulping process and steam stripper ( e.g. , allowing

collection of condensates for a short time while th e stripper is offline or in startup and shutdown

mode). For example, one mill indicated that, “Co ndensates not sent to stripper until they have

reached temperature,” which implies that the cond ensates are held until they reach the specified

temperature parameter. This same mill also no ted hard-piping as a backup condensate control

option available during shutdown. Using the ma ximum of any ranges provided by respondents

( e.g. , for cold startup), the median startup and shutdown time for condensate strippers provided

in the ICR responses ( PI Equip detail tab) was 1 hour (for both st artup and shutdown), with an

average of 3 hours (for startup) and 2.4 hours (for shutdown). Presumably because of the

practices noted above, no specific issues indicatin g the inability of mills to meet the stripper

operating parameter limits during startup or sh utdown were observed in the ICR responses.

Therefore, development of separate standard s during startup and shutdown periods for kraft

condensates controlled by steam stri ppers were not explored further.

An excess emissions allowance of 10 percent is currently availabl e for condensate steam

strippers and other in-process equipment servi ng the same function. This 10 percent allowance

originally included startup and shutdown times (though this clarification is being removed from

the rule). Although none of the ICR responses in Appendix G mentioned the 10 percent

allowance in conjunction with startup and shutdo wn, EPA will have an opportunity to reconsider

(based on additional the information submitted by the industry) whether startup and shutdown

# 15 

# requires special consideration in the context of the excess emissions allowance when EPA

considers how to address the allowance.

Biological Wastewater Treatment. Mills using biological wastewater treatment to control

kraft condensates must perform an initial test followed by quarterly sampling to determine the

fraction of methanol biodegrade d. The testing requirements diffe r somewhat for biotreatment

systems that are thoroughly mixed versus non- thoroughly mixed, but the continuous parameter

monitoring requirements are the same. Subpart S requires that mills monitor daily the outlet

soluble 5-day biochemical oxygen demand (BOD 5 

# ) concentration, mixed liquor volatile

suspended solids (MLVSS), horsepower of aer ator units, inlet liquid flow, and liquid

temperature. In addition, mills must obtain daily inlet and outlet liquid grab samples from each

biological treatment unit to have HAP data available to perform quarterly performance tests and

to store until after the BOD 5 

# results are obtained. Altern atively, mills can conduct daily

monitoring of the site-s pecific parameters approved by the Ad ministrator. Biological wastewater

treatment systems ( e.g. , aerated stabilization basins or act ivated sludge treatment units) differ

from in-process condensate treatment technologies ( e.g. , steam strippers or in-process

biotreatment units dedicated to condensate cont rol), because these wastewater treatment systems

typically accept wastewaters from all over the mi ll and must be up and running at all times to

comply with National Pollutant Discharge Elim ination System (NPDES) requirements under the

CWA. Mill-wide biological wastewater treatmen t systems were distinguished from in-process

condensate controls in a clarif ication that the 10 percent exce ss emissions allowance does not

apply for mill-wide wastewater treatmen t systems. (63 FR 49457, September 16, 1998)

Standards that would apply only during startup and shutdown are not relevant for mill-wide

wastewater treatment systems that must be up and running at all tim es. Consequently, the

development of separate standa rds during startup and shutdown periods for kraft condensates

controlled by biotreatment we re not explored further.

IV. Summary

Responses to startup and shutdown questions in Part I of the pulp and paper ICR were

reviewed to determine the nature and extent of issues mills would have upon removal of the

startup and shutdown exemption from subpart S, to assess whether there is a need for separate

standards (other than the norma l operational standards) to a pply during startup and shutdown

periods, and to determine what separate sta ndards could apply. Rather than revealing a

prevalence of issues with meeting the normal operational standards duri ng startup and shutdown,

the ICR data indicated that the majority of mills are meeting the subpart S continuous

compliance requirements during startup and shutdown.

A possible exception recommended for further consideration is equipment with excess

emissions allowances which are retained in subpart S pending furt her analysis (e.g., NCG

collection systems with computer-monitored bypass lines). Additional information pertaining to

the excess emissions allowances will aid in eval uating whether it is necessary to vent NCGs

during startup and shutdown or if there are startup and shutdown implications for steam

strippers. If future analyses of the excess emi ssions allowances show that it is necessary to

distinguish between startup and shut down periods and normal operations ( e.g. , in the absence of

# 16 

# excess emissions allowances), the EPA will be able to revisit applicability of separate standards

for startup and shutdown in conjunction with action on the excess emissions allowances.

# Appendix A

Part I Survey Startup and Shutdown QuestionsAppendixAEmissionUnitStartupandShutdownQuestionsfromPartIoftheICRDatabasefieldSurveyQuestion SurveySpreadsheetNotesSpreadsheetmenuchoices(inadditontowriteinoption)SU_Duration_hrs Approximate duration of emission unit startup (hours)Supplystartup/shutdowninformationforequipment(includingcollectionsystemsorAPCDs)thatappear in the Emission Unit ID column (except thermal oxidizers). Enter startup/shutdowninformation for thermal oxidizers in thePI Controlstab.Enter approximately how long it takes for the emission unit to startup. Use decimals if less thanone hour (e.g., 18 minutes = 0.3 hr).Supply information for routine startup and shutdown events such as events associated withplanned mill downtime. (Do not provide information for startup/shutdown events associated withcontrol device or emission unit malfunctions)."Startup" means the setting in operation of an affected source or portion of an affected source forany purpose.SU_EmissRednMeas Measures employed to reduce air emissions during emission unit startup (if any)Select from menu or write in>emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartup>emissionunitandcontroldeviceoperatesduringemissionunitstartup(butnotnecessarilyincompliancewithallNSPS/NESHAPparameterlimits)>backup/alternatecontrol>NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupSU_MarkEndWhat marks the end of emission unit startup and beginning of normal operatingconditions?Write in response specifying when startup ends and normal operation begins (e.g., Startup endswhen the auxiliary burners switch off and material throughput begins to flow.)SD_Duration_hrs Approximate duration of emission unit shutdown (hours)Enter approximatelyhowlongittakesforthe emission unitto shutdown.Usedecimalsiflessthan one hour (e.g., 18 minutes = 0.3 hr)."Shutdown" means the cessation of operation of an affected source or portion of an affectedsource for any purpose.SD_EmissRednMeas Measures employed to reduce air emissions during shutdown (if any)Select from menu or write in>continueroutingemissionstocollectionsystemandprimaryorbackupcontrolsystem>stoproutingprocesscondensatestostripperbeforebeginningshutdown>NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdown>emissionunitandcontroldeviceoperatesduringemissionunitstartup(butnotnecessarilyincompliancewithallNSPS/NESHAPparameterlimits)>Temperaturedropsbelow____FSD_MarkBeginWhat marks the end of normal operating conditions and beginning of emissionunit shutdown?Write in response specifying when shutdown begins and normal operation ends (e.g., Shutdownbegins when material throughput ceases to flow.)SU_SD_RecommendOptional: Do you wish to recommend a standard that would apply duringstartup or shutdown of this emission unit? If so, please describe the event towhich the standard would apply; the recommended standard (this could be anemission limitation, work practice, or operational standard) that would applyduring the period; the basis for the recommended standard; why and how thestandard would minimize emissions during the event; and how wouldcompliance be determined and/or monitored. Supply as a separate attachmentto your survey response if necessary.OPTIONAL QUESTION. Input on appropriate standards that would be reasonable for your pulpand paper source category emission units is requested. Supply recommendations for the specificequipment (including collection systems or APCDs) appearing in the Emission Unit ID column.SSM_MEMO_S_Appendices.xlsxA‐1AppendixAControlDeviceStartupandShutdownQuestionsfromPartIoftheICRDatabasefieldSurveyQuestion SurveySpreadsheetNotesSpreadsheetmenuchoices(inadditontowriteinoption)APCD_SU_Duration_hrs Approximate duration of control device startup (hours)Supply startup/shutdown information for the equipment that appears in the APCD_ID column.Enter approximately how long it takes for the control device to startup. Use decimals if less thanone hour (e.g., 18 minutes = 0.3 hr).Supply information for routine startup and shutdown events such as events associated withplanned mill downtime. (Do not provide information for startup/shutdown events associated withcontrol device or emission unit malfunctions)."Startup" means the setting in operation of an affected source or portion of an affected source forany purpose.APCD_SU_IntegrationExplain how control device startup is integrated with (dependent upon)emission unit startup/operationSelect from menu, expand on menu response, and/or write in.For example, is a certain gas flow rate from the emission unit required before the control deviceoperating parameter limits can be met? Is a certain heating value from the emission unit exhaustgas required to achieve control device temperature?>Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.>Controldevicecannotbestartedpriortoemissionunitstartingupduetosafetyissueorriskofpropertydamage.{Explain}>Controldevicecannotfunctionasdesignedunlessanairflowrateof{specify}acfmfromtheemissionunitisachieved.APCD_SU_ParamDeviationList any control device continuous emissions monitoring or operating parameterlimits that cannot be met during control device startupList any control device parameter limits that cannot be met during control device startup. Certainparameters may be "instant on" while others are more transient in nature. Examples couldinclude control device temperature that must heat up to a set point, or pressure drop that cannotbe achieved due to low exhaust gas flow from the emission unit.The EPA is particularly interested in emission limits or parameter limits originating from the pulpand paper NSPS or NESHAP that cannot be met during control device startup or shutdown.Select from menu if the applicable emission and parameter limits are expected to be met duringstartup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupAPCD_SU_EmissRednMeasMeasures employed to reduce air emissions during control device startup (ifany)Write in response (if any).APCD_SU_MarkEndWhat marks the end of control device startup and beginning of normal operatingconditions?Write in response specifying when control device startup ends and normal operation begins (e.g.,Startup ends when oxidizer temperature set point of 1200F is reached.)APCD_SD_Duration_hrs Approximate duration of control device shutdown (hours)Enter approximatelyhowlongittakesforthe controldeviceto shutdown.Usedecimalsiflessthan one hour (e.g., 18 minutes = 0.3 hr)."Shutdown" means the cessation of operation of an affected source or portion of an affectedsource for any purpose.APCD_SD_IntegrationExplain how control device shutdown is integrated with (dependent upon)emission unit shutdownSelect from menu, expand on menu response, and/or write in.For example, is a certain gas flow rate from the emission unit required for the control deviceoperating parameter limits to be met? Is a certain heating value from the emission unit exhaustgas required to achieve control device temperature?>Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.>Controldevicecannotoperateduringemissionunitshutdownduetosafetyissueorriskofpropertydamage.{Explain}>Controldevicecannotfunctionasdesignedunlessanairflowrateof{specify}acfmfromtheemissionunitisachieved.APCD_SD_ParamDeviationList any control device continuous emissions monitoring or operating parameterlimits that cannot be met during control device shutdownList any control device parameter limits that cannot be met during control device shutdown.Certain parameters may be "instant off" while others are more transient in nature. Examplescould include control device temperature that decreases from the set point as shutdownprogresses, or pressure drop that cannot be achieved due to low exhaust gas flow from theemission unit.The EPA is particularly interested in emission limits or parameter limits originating from the pulpand paper NSPS or NESHAP that cannot be met during control device startup or shutdown.Select from menu if the applicable emission and parameter limits are expected to be met duringshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringshutdownAPCD_SD_EmissRednMeasMeasures employed to reduce air emissions during control device shutdown (ifany)Select from menu or write inAPCD_SD_MarkBeginWhat marks the end of normal operating conditions and beginning of controldevice shutdown?Write in response specifying when shutdown begins and normal operation ends (e.g., Shutdownbegins when the burners are shut off.)APCD_SU_SD_RecommendOptional: Do you wish to recommend a standard that would apply duringstartup or shutdown of this control device? If so, please describe the event towhich the standard would apply; the recommended standard (this could be anemission limitation, work practice, or operational standard) that would applyduring the period; the basis for the recommended standard; why and how thestandard would minimize emissions during the event; and how wouldcompliance be determined and/or monitored. Supply as a separate attachmentto your survey response if necessary.OPTIONAL QUESTION. Input on appropriate standards that would be reasonable for your pulpand paper source category control system is requested. Supply recommendations for the specificAPCD appearing in the APCD_ID column.SSM_MEMO_S_Appendices.xlsxA‐2

# Appendix B

Matrix of Subpart S Standards, Control Systems, and

Initial and Continuous Compliance Demonstration RequirementsAppendixBAppendix B. Summary of MACT Subpart S Standards, Test Methods, and Monitoring RequirementsSubpart S StandardsTypical source controlsystemsControl system Gaseous organic HAP standardEmissions Testing Method Monitoring Requirements(1) Reduce total HAP emissions by≥98 wt%; orMethanol. Method 308 (Part 63) inlet/outlet. Initial test + 5-yearrepeat.Temperature in firebox or immediately downstream offirebox (or outlet methanol CEMS)5(2) Reduce total HAP concentration at the outlet of thermal oxidizer to≤20 ppmv @ 10% O2(dry basis);orMethanol. Method 308 (Part 63) outlet. Initial test + 5-year repeat. Temperature in firebox or immediately downstream offirebox (or outlet methanol CEMS)5(3) Reduce total HAP emissions using a thermal oxidizer operating≥1600°F and≥0.75 sec residence time;orNone Temperature in firebox or immediately downstream offirebox(1) Reduce total HAP emissions by≥98 wt%; orMethanol. Method 308 (Part 63) inlet/outlet. Initial test + 5-yearrepeat.Temperature in firebox or immediately downstream offirebox (or outlet methanol CEMS)5(4) Use a boiler, LK, or RF in which the HAP gas stream in introduced with the primary fuel into the flamezone;orNone None(5) Use a boiler or RF with a heat input capacity≥150 MMBtu/hr (44 MW) in which the HAP gas streamis introduced with the combustion airNone None(1) Reduce total HAP emissions by≥98 wt%; orMethanol. Method 308 (Part 63) inlet/outlet. Initial test + 5-yearrepeat.Temperature in firebox or immediately downstream offirebox (or outlet methanol CEMS)5(2) Reduce total HAP concentration at the outlet of thermal oxidizer to≤20 ppmv @ 10% O2(dry basis);orMethanol. Method 308 (Part 63) outlet. Initial test + 5-year repeat. Temperature in firebox or immediately downstream offirebox (or outlet methanol CEMS)5(3) Reduce total HAP emissions using a thermal oxidizer operating≥1600°F and≥0.75 sec residence time;orNone Temperature in firebox or immediately downstream offirebox(4) Use a boiler, LK, or RF in which the HAP gas stream in introduced with the primary fuel into the flamezone;orNone None(1) Reduce total HAP emissions by≥98 wt%; orMethanol. Method 308 (Part 63) inlet/outlet. Initial test + 5-yearrepeat.Temperature in firebox or immediately downstream offirebox (or outlet methanol CEMS)5(2) Reduce total HAP concentration at the outlet of thermal oxidizer to≤20 ppmv @ 10% O2(dry basis);orMethanol. Method 308 (Part 63) outlet. Initial test + 5-year repeat. Temperature in firebox or immediately downstream offirebox (or outlet methanol CEMS)5(3) Reduce total HAP emissions using a thermal oxidizer operating≥1600°F and≥0.75 sec residence time;orNone Temperature in firebox or immediately downstream offirebox(4) Use a boiler, LK, or RF in which the HAP gas stream in introduced with the primary fuel into the flamezone;orNone None(5) Use a boiler or RF with a heat input capacity≥150 MMBtu/hr (44 MW) in which the HAP gas streamis introduced with the combustion airNone None(1) Reduce total HAP emissions by≥98 wt%; orMethanol. Method 308 (Part 63) inlet/outlet. Initial test + 5-yearrepeat.Temperature in firebox or immediately downstream offirebox (or outlet methanol CEMS)5(2) Reduce total HAP concentration at the outlet of thermal oxidizer to≤20 ppmv @ 10% O2(dry basis);orMethanol. Method 308 (Part 63) outlet. Initial test + 5-year repeat. Temperature in firebox or immediately downstream offirebox (or outlet methanol CEMS)5(3) Reduce total HAP emissions using a thermal oxidizer operating≥1600°F and≥0.75 secs residence time;orNone Temperature in firebox or immediately downstream offirebox(1) Reduce total HAP emissions by≥98 wt%; orMethanol. Method 308 (Part 63) inlet/outlet. Initial test + 5-yearrepeat.Temperature in firebox or immediately downstream offirebox (or outlet methanol CEMS)5(4) Use a boiler, LK, or RF in which the HAP gas stream in introduced with the primary fuel into the flamezone;orNone None(5) Use a boiler or RF with a heat input capacity≥150 MMBtu/hr (44 MW) in which the HAP gas streamis introduced with the combustion airNone None(1) Reduce total HAP emissions by≥98 wt%; orMethanol. Method 308 (Part 63) inlet/outlet. Initial test + 5-yearrepeat.Temperature in firebox or immediately downstream offirebox (or outlet methanol CEMS)5(2) Reduce total HAP concentration at the outlet of thermal oxidizer to≤20 ppmv @ 10% O2(dry basis);orMethanol. Method 308 (Part 63) outlet. Initial test + 5-year repeat. Temperature in firebox or immediately downstream offirebox (or outlet methanol CEMS)5(3) Reduce total HAP emissions using a thermal oxidizer operating≥1600°F and≥0.75 secs residence time;orNone Temperature in firebox or immediately downstream offirebox(4) Use a boiler, LK, or RF in which the HAP gas stream in introduced with the primary fuel into the flamezone;orNone None(1) Reduce total HAP emissions by≥98 wt%; orMethanol. Method 308 (Part 63) inlet/outlet. Initial test + 5-yearrepeat.Temperature in firebox or immediately downstream offirebox (or outlet methanol CEMS)5(2) Reduce total HAP concentration at the outlet of thermal oxidizer to≤20 ppmv @ 10% O2(dry basis);orMethanol. Method 308 (Part 63) outlet. Initial test + 5-year repeat. Temperature in firebox or immediately downstream offirebox (or outlet methanol CEMS)5(3) Reduce total HAP emissions using a thermal oxidizer operating≥1600°F and≥0.75 secs residence time;orNone Temperature in firebox or immediately downstream offirebox(4) Use a boiler, LK, or RF in which the HAP gas stream in introduced with the primary fuel into the flamezone;orNone None(5) Use a boiler or RF with a heat input capacity≥150 MMBtu/hr (44 MW) in which the HAP gas streamis introduced with the combustion airNone NoneKraft pulping vent gases3:Existing sources: LVHC system1;knotter or screen (above HAPcutoffs), pulp washing, decker (usingcontaminated water), and O2delignification.New sources: Same as existing,except applies for all knotters,screens, and deckers plus weak liquorstorage tanks.Route through a closedvent collection system toa boiler, lime kiln,recovery furnace, orthermal oxidizerThermal oxidizerLime kilnBoilerBoilerLime kilnRecovery furnaceRecovery furnaceSoda or semichemical pulping ventgases3:Existing sources: LVHC system1New sources: Same as existing, pluspulp washing system.Route through a closedvent collection system toa boiler, lime kiln,recovery furnace, orthermal oxidizerThermal oxidizerAppB_MatrixB1AppendixBSubpart S StandardsTypical source controlsystemsControl system Gaseous organic HAP standardEmissions Testing Method Monitoring Requirements(1a) Ca- or Na-based: Emit total HAP (as methanol)≤0.89 lb/ton ODP, or Methanol. Method 308 (Part 63). Initial test + 5-year repeat.(1b) Ca- or Na-based: Reduce total HAP (as methanol) by≥92%;Methanol. Method 308 (Part 63) inlet/outlet. Initial test + 5-yearrepeat.(2a) NH3- or Mg-based: Emit total HAP (as methanol)≤2.2 lb/ton ODP, orMethanol. Method 308 (Part 63). Initial test + 5-year repeat.(2b) NH3- or Mg-based: Reduce total HAP (as methanol) by≥87%.Methanol. Method 308 (Part 63) inlet/outlet. Initial test + 5-yearrepeat.(1) Reduce total chlorinated HAP (except chloroform) limit≥99 wt%, or(2) Meet≤10 ppmv of total chlorinated HAP (except chloroform) at control device outlet, or(3) Meet≤0.002 lb total chlorinated HAP (except chloroform)/ton ODP at control device outlet.(4) Work practice for chloroform - either meet effluent guideline OR use no hypochlorite or chlorine forbleaching.NA (initial notification only) NAEnclosures, openings, andhoods--Maintain negative pressure, and--If closed during the initial performance test, must be closed during operation except for sampling,inspection, maintenance, or repairsDemonstrate negative pressure by using anemometer or smoke tubesto demonstrate flow into the enclosure opening; measuring staticpressure across the opening; or using another administrator-approvedindustrial ventilation test method. Initial and annual test.Follow site-specific inspection plan (§63.454(b)); Visualinspections of enclosure openings are required every 30days (63.453(k)(1).Components operated atpositive pressureOperate with no detectable leaks (<500 ppmv VOC above background) Method 21 (Part 60), Leak Detection. Initial and annual test.Bypass lines that coulddivert vent streamscontaining HAPs to theatmosphere--Operate computer-controlled flow indicator to monitor for presence of gas stream flow in the bypass lineat least once every 15 minutes, OR--Maintain bypass line valves that are not computer controlled in the closed position, sealed so that thevalve or closure mechanism cannot be opened without breaking the seal.See "standard" column to left for optional computercontrolled monitoring,Follow site-specific inspection plan (§63.454(b)); Visualinspections of valves are required every 30 days(63 453(k)(5)Chlorine (surrogate for chlorinated HAP, except chloroform). Method26A as modified by 63.457(b)(5). Initial + 5-year repeat test.Effluent pH (or oxidation/reduction potential [ORP]), Inletgas flow rate, Scubber liquid influent flow rate (or ClConcentration)Effluent pH (or oxidation/reduction potential), Inlet ventgas flow rate, Scubber liquid influent flow rate.Sulfite pulping vent gases3:Existing sources: Digester vent,evaporator vent, and pulp washing.New sources: Same as existing, plusstrong and weak liquor storage tanks,and acid condensate storage tanks.Route through a closedvent collection system toa scrubber or othercontrol device (emissionlimits apply to combinedemissions from vents,control devicewastewater, andcondensates)Scrubber(One co-located kraft andNa-sulfite mill uses limekiln for incineration ofsulfite pulping vent gases)New and existing bleaching ventgases4: Chlorine bleaching systems,kraft/sulfite/soda bleaching with anychlorinated compounds, andmechanical/secondary fiber/non-woodbleaching with ClO2.Route through a closedvent collection system toa caustic scrubber orsimilar device6Caustic ScrubberClosed-vent system (for gas collectionfrom pulping or bleaching vents)AppB_MatrixB2AppendixBSubpart S StandardsTypical source controlsystemsControl system Gaseous organic HAP standardEmissions Testing Method Monitoring Requirements(1) Reduce total HAP emissions by≥98 wt%; or(2) Reduce total HAP concentration at the outlet of thermal oxidizer to≤20 ppmv @ 10% O2(dry basis);or(3) Reduce total HAP emissions using a thermal oxidizer operating≥1600°F and≥0.75 secs residence time;or(1) Reduce total HAP emissions by≥98 wt%; or(4) Use a boiler, LK, or RF in which the HAP gas stream in introduced with the primary fuel into the flamezone;or(5) Use a boiler or RF with a heat input capacity≥150 MMBtu/hr (44 MW) in which the HAP gas streamis introduced with the combustion air(1) Reduce total HAP emissions by≥98 wt%; or(2) Reduce total HAP concentration at the outlet of thermal oxidizer to≤20 ppmv @ 10% O2(dry basis);or(3) Reduce total HAP emissions using a thermal oxidizer operating≥1600°F and≥0.75 secs residence time;or(4) Use a boiler, LK, or RF in which the HAP gas stream in introduced with the primary fuel into the flamezone;or(1) Reduce total HAP emissions by≥98 wt%; or(2) Reduce total HAP concentration at the outlet of thermal oxidizer to≤20 ppmv @ 10% O2(dry basis);or(3) Reduce total HAP emissions using a thermal oxidizer operating≥1600°F and≥0.75 secs residence time;or(4) Use a boiler, LK, or RF in which the HAP gas stream in introduced with the primary fuel into the flamezone;or(5) Use a boiler or RF with a heat input capacity≥150 MMBtu/hr (44 MW) in which the HAP gas streamis introduced with the combustion air(1) Reduce total HAP≥92 wt%; or(2a) For mills without bleaching, remove≥6.6 lb total HAP/ton ODP, or(2b) For mills without bleaching, meet≤210 ppmw total HAP at control device outlet; or(3a) For mills with bleaching, remove≥10.2 lb total HAP/ton ODP, or(3b) For mills with bleaching, meet≤330 ppmw total HAP at control device outlet(Nonthoroughly Mixed)Open Biological Treatment(e.g., ASB, AST)(1) Reduce total HAP≥92 wt%; or(2a) For mills without bleaching, remove≥6.6 lb total HAP/ton ODP, or(2b) For mills without bleaching, meet≤210 ppmw total HAP at control device outlet; or(3a) For mills with bleaching, remove≥10.2 lb total HAP/ton ODP, or(3b) For mills with bleaching, meet≤330 ppmw total HAP at control device outlet.Initial & subsequent performance test -(1) The value of the biorate constant, Ks;(2) The number and characteristics of each zone in the open biologicatreatment unit (depth, area, characterization parameters for surfaceaeration, submerged aeration rates, biomass concentration,concentrations of organic compounds, dissolved oxygen (DO),dissolved solids, temperature, and other relevant variables); and(3) The recycle ratio of internal recirculation between the zones. Thenumber of zones and the above characterization of the zones are alsoused to determine the performance of the unit under the unsafesampling conditions of concern.(1) Reduce total HAP≥92 wt%; or(2a) For mills without bleaching, remove≥6.6 lb total HAP/ton ODP, or(3a) For mills with bleaching, remove≥10.2 lb total HAP/ton ODP, or(2b) For mills without bleaching, meet≤210 ppmw total HAP at control device outlet; or(3b) For mills with bleaching, meet≤330 ppmw total HAP at control device outlet(1) Reduce total HAP≥92 wt%; or(2a) For mills without bleaching, remove≥6.6 lb total HAP/ton ODP, or(3a) For mills with bleaching, remove≥10.2 lb total HAP/ton ODP, or(2b) For mills without bleaching, meet≤210 ppmw total HAP at control device outlet; or(3b) For mills with bleaching, meet≤330 ppmw total HAP at control device outlet.BoilerLime kilnKraft pulping process condensates(process liquids) from digester,turpentine recovery, evaporator,LVHC system1, and HVLC system2(some exceptions)Collection and Control must includeone of the following:1) All Condensate Streams2) Volume Reduction option 1: Treatall LVHC & HVLC collection systemstreams plus streams that contain 65%of the total HAP mass from thedigester system, turpentine recoverysystem, and evaporator system (onlycondensates from weak liquor feedvapors and vacuum system)3)Volume Reduction option 2: Treatany subset of the regulated streamsthat contain in total 7.2 lbs HAP perODT pulp that do not performbleaching or 11.1 lbs HAP per ODTpulp at mills that perform bleachingRecycling: Routecondensates through aclosed vent collectionsystems to pulpingequipment controlled bykraft pulping vent gasstandardsRoute to biologicaltreatment/steam stripperor other control deviceOther equipment servingsame function as stripper(e.g., in-processbiotreatment unit)Process wastewater feed rate, steam feed rate and processwastewater column feed temperature.Parameters subject to Administrator approvalAlternatively, measure the MeOH outlet concentration(ppmw).Parameters subject to Administrator approvalThermal oxidizerNA - For the recycle treatment option, the performance test wouldconsist only of verifying that no leaks were present in the condensateclosed collection system, and confirming closed vent gas system andcontrol device requirements.See Kraft pulping vent gases standards.NA - See Kraft pulping vent gases standards(Throughly Mixed)Biological Treatment (e.g.,ASB, AST)Outlet soluble BOD5, MLVSS, Horsepower of aeratorunits, Inlet liquid flow, and Liquid temperatureDaily- Composite daily sample of outlet soluble BOD5concentration to monitor for maximum daily and maximummonthly average, Mixed liquor volatile suspended solids,Horsepower of aerator unit(s), Inlet liquid flow, and Liquidtemperature.And (Obtain daily inlet and outlet liquid grab samples fromeach biological treatment unit to have HAP data availableto perform quarterly performance tests & store until afterthe BOD5 results are obtained)Or(Conduct daily monitoring of the site-specificparameters established)Steam StripperRecovery furnaceInitialM305 for total HAP concentration & value of "R", and Part63 App C (WATER 8/9) for fraction of total HAPs removed, Fbio.Total HAP = methnaol, acetetaldehyde, MEK, and propionaldehye.Quarterly- M305 for methanol, and use percent reduction methanolprocedureInitialM305 for total HAP (as MeOH). Outlet only.InitialM305 for total HAP (as MeOH). Inlet and outlet.InitialM305 for total HAP (as MeOH). Inlet and outlet.InitialM305 for total HAP (as MeOH). Outlet only.Process wastewater feed rate, steam feed rate and processwastewater column feed temperature.Alternatively, measure the steam stripper MeOH outletAppB_MatrixB3AppendixBSubpart S StandardsTypical source controlsystemsControl system Gaseous organic HAP standardEmissions Testing Method Monitoring RequirementsIndiviual Drain system(1) Covers, water seals, and other air emission control equipment(2) Hard-piping.(3) Venting of the individual drain system through a closed vent system to a control device in accordancewith the following requirements:(i) The individual drain system is designed and operated such that an internal pressure in the vaporheadspace in the system is maintained at a level less than atmospheric pressure when the control device isoperating, andClosed collection systems used to transport pulping processcondensates containing HAPs must meet all of the individual drainsystem requirements specified in §63.960, 63.961, and 63.962 ofSubpart RR except that any air vents in the collection system mustmeet standards of §63.443 (c) and (d) for the closed vent systems andHAP reductions for kraft pulping system vent emissions. Subpart RRof 40 CFR 63 (National Emission Standards for Individual DrainSystems) establishes design, operating, inspection, and monitoringrequirement standards for controlling air emissions from individualdrain systems. The standards control emissions from individual drainsystems using covers or seals, or hard-piping. Subpart RR alsorequires inspections of water seals and closure devices for defects ordamage initially and establishes repair requirements for individualdrain systems. The NESHAP requires inspection every 30 days.The closed collection system must be visually inspectedevery 30 days according to 63.964 of Subpart RR -National Emission Standards for Individual Drain Systems.Subpart S requires reporting and recordkeeping of allvisual inspection results. Semi-annual reports must besubmitted. If exceedences occur, then quarterly reports arerequired.Condensate Tanki) The fixed roof and all openings (e.g., access hatches, sampling ports, gauge wells) shall be designed andoperated with no detectable leaks as indicated by an instrument reading of less than 500 parts per millionabove background, and vented into a closed-vent system that meets the requirements in §63.450 and routedto a control device that meets the requirements in §63.443(d); and(ii) Each opening shall be maintained in a closed, sealed position (e.g., covered by a lid that is gasketed andlatched) at all times that the tank contains pulping process condensates or any HAP removed from a pulpinprocess condensate stream except when it is necessary to use the opening for sampling, removal, or forequipment inspection, maintenance, or repair.Closed Vent system See Closed Vent System Standards See Closed Vent System Standards See Closed Vent System StandardsControl Device See Kraft Pulping Vent Gases Standards See Kraft Pulping Vent Gases Standards See Kraft Pulping Vent Gases StandardsClean condensate alternative (CCA) isan emissions averaging approach tooffset emissions from certain existingkraft pulpingsources.Install and operate cleancondensate alternativetechnology.Install and operate cleancondensate alternativetechnology.Emissions reductions from CCA≥emissions reductions achieved through kraft pulping HVLC systemstandardsInitial performance test (before and after CCA implementation todocument baseline emissions and emissions reductions)Install, calibrate, certify, operate, and maintain accordingto the manufacturer's specifications1The LVHC system includes digester, turpentine recovery, evaporator, and steam strippers2The HVLC system includes pulp washing, knotter, screen, decker, O2delignification, weak liquor storage tanks3New & Existing sources shall be enclosed and vented into a closed-vent system and routed to a control devic4New & existing sources shall be enclosed and vented into a closed-vent system and routed to a control device but, if process modifications are used to achieve compliance with the bleaching emission limits (2) or (3), enclosures and closed-vent systems are not required, unless appro5Based on the 2011 ICR Survey results no mills are using methanol CEMS6Some mills may be able to meet the outlet concentration or mass limits through use of a process modifications (i.e., 100 percent chlorine dioxide substitution). In these cases, enclosures and closed-vent systems are not requiNotes:Methanol is the surrogate (alternative) HAP represetnative of "total HAP" for pulping vent gases. The ICR data did not reflectany mills measuring "total HAP" so we refer to methanol in the table above.M305 measures process liquid HAP concentrationClosed collection system for kraftcondensatesThe mill can meet theclosed collection systemrequirements in twoways:• Hardpiping• Use existing drains, butcover all openings androute all open ventsthrough a closed-ventcollection system to acontrol device meetingthe NESHAPrequirements for pulpingsystem vents.If there are air vents offthe closed collectionsystem, these vents mustbe routed to a closedvent system. These airvents must comply withthe kraft pulping systemstandards for closed-ventsystems and HAPemissions.AppB_MatrixB4

# Appendix C

ICR Data Relevant for the

Kraft, Soda, and Semichemical Pulping Vent Gas Standards

Appendix C1

- Counts of Compliance Options Reported in PI Equip detail fo r Kraft,

Soda, and Semichemical Pulping Vent Gases

Appendix C2

- Query of Part I Survey Data Base ( PI Equip detail tab) for NCG

Generating Processes and Collection Systems

Appendix C3

- Query of Part I Survey Data Base ( PI Equip detail tab) for Equipment

that Burns NCGs (Boilers, Incineration Control Devices, Lime Kilns, and DCE or NDCE

Recovery Furnaces)

Appendix C4

- Startup and Shutdown Responses for Incineration Controls in the PI

Controls tab of the ICR

# Appendix C1

Counts of Compliance Options Reported in PI Equip detail fo r Kraft, Soda, and

Semichemical Pulping Vent GasesAppendixCAppendicC1.CountsofComplianceOptionsReportedinPIEquipdetailforKraft,Soda,andSemichemicalPulpingVentGasesCountstransposedtogaugehowcommoneachNCGcomplinaceoptionisused.RTI_SCompOption CountOfRTI_SCompOption(1)ReducetotalHAPemissionsby≥98wt%(2)ReducetotalHAPconcentrationattheoutletofthermaloxidizerto≤20ppmv@10%O2(drybasis);or(3)ReducetotalHAPemissionsusingathermaloxidizeroperating≥1600°Fand≥0.75secresidencetime;or(4)Useaboiler,LK,orRFinwhichtheHAPgasstreaminintroducedwiththeprimaryfuelintotheflamezone;or(5)UseaboilerorRFwithaheatinputcapacity≥150MMBtu/hr(44MW)inwhichtheHAPgasstreamisintroducedwiththecombustionair.Incineration(unspecified)63.443(d)(4)‐NCGsintocombustionzone,minimumtimeandtemperature46 46Collect>7.2Lb/ODTPofHAPfromkraft&NSSCandroutetohardpipesystem;introduceventgasstreamwiththeprimaryfuelorintotheflamezoneofpowerboiler12,powerboiler13,limekiln3,and/orlimekiln4viaclosedventsystem 4949Incinerationcontrol5555[typicallTO]Incinerationcontrol(boiler)99[boiler]Incinerationcontrol(HVLC,RF)1313[RF]Incinerationcontrol(LVHC,boiler)2020[boiler]ReducetotalHAPconcentrationattheoutletofthermaloxidizerto<20ppmv@10%O2(drybasis) 293 293ReducetotalHAPemissionsby98wt%194 194ReducetotalHAPemissionsby98wt%;Treatcondensatestoremove6.6lbHAPpertonODP 1 1ReducetotalHAPemissionsusingathermaloxidizeroperating>1600Fand>.75secsresidencetime 235 235Removeatleast11.1lb/ODTP(approvedalternate)andcontrolremainingoffgasasLVHC.ReducetotalHAPconcentrationattheoutletofthermaloxidizerto<20ppmv@10%O2(drybasis).3 3TotalHAPemissionsfromequipmentshallbecontrolledandventedintoaclosedventsystemandroutedtoacontroldevice.2424TotalHAPemissionsfromequipmentshallbecontrolledandventedintoaclosedventsystemandroutedtoacontroldevice.Condensatesshallbecollectedandtreatedtomeetrequirements.2525UseaboilerorRFwithaheatinputcapacity>150MMBtu/hr(44MW)inwhichtheHAPgasstreamisintroducedwiththecombustionair339339Useaboiler,LK,orRFinwhichtheHAPgasstreaminintroducedwiththeprimaryfuelintotheflamezone[Satisfiesincineration‐basedHAPlimitsforsulfite‐Napulping]11Useaboiler,LK,orRFinwhichtheHAPgasstreamisintroducedwiththeprimaryfuelintotheflamezone 1299 1299WESPcontrol1Total 195 296 281 1349 339Conutscorrespondtoindividualemissionunits,aslistedinthePIEquipDetailtab.Percentageoftotal 8% 12% 11%55% 14%Query:RTI_SCompOption_countTotalrowswhereSubpartScomplianceoptionspecified 2460Thesetwooptionsdonotrequireanytesting/monitoring‐usedfor69%ofemissionunitrowsinPIEquipdetailAppC1_RTI_SCompOpt_queryC1

# Appendix C2

Query of Part I Survey Data Base ( PI Equip detail tab) for NCG

- Generating Processes

and Collection SystemsAppendixC2QAd_ProcessType RTI_APCD_Combo RTICODE CountOfRTICODESU_Duration_hrsSU_Duration_hrs_numSU_EmissRednMeas SU_MarkEnd SD_Duration_hrsSD_Duration_hrs_numSD_EmissRednMeas SD_MarkBegin SU_SD_RecommendCondenserCondenser INC_LK 226 1 0.25 0.25 ensureprimaryandbackupcontrolareavailable HPDstripperisinoperation 0.5 0.5 continueroutingemissionstocollectionsystemandprimaryorbackupcontrolsystemHPDstripperisnotinoperationCondenser INC_LK/SCBR 121 1 NA NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupChipsarebeingcooked NA continueroutingemissionstoLVHC‐1collectionsystemandprimaryorbackupcontrolsystemFeedofchipstothesystemceasesTemple‐InlandrecommendsthatEPAestablishaworkgrouptoaddressSSM.Condenser INC_LK/SCBR 177 1 6‐8hours(rangeincludesstartupofevaporatorprocessequipment)8continueroutingemissionstoEU0905orEU1151 Whenevaporatorsareattargetproductionrateandproductliquorisbeingpumpedtotheheavyliquorstoragetank.6‐8hours(rangeincludesshutdownofevaporatorprocessequipment)8continueroutingemissionstoEU0905orEU1151 Whenfirstreducingliquorfloworsteamflowasashutdownisinitiated.Condenser INC1 116 1 ~3hrs 3 BEFOREstartupoftheSteamStripperOff‐GasSystem:1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgasesand2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.Dependantonequipmentsystemsfeedingtank~3hrs 3 ContinuingroutingemissionstotheLVHCCollectionSystemandControlDeviceDependantonequipmentsystemsfeedingtankCondenser INC1 139 1 0.1 0.1 LVHCinservice. Digesterrelief/blowvalvesopen0.1 0.1 LVHCinservice. ReliefandblowvalvesclosedKraftPulpStorageKraftPulpStorage INC1 181 1 0.1 0.1emissionscollectedandroutedtoacontroldeviceduringstartup(exceptfollowingcoldoutage)Rejectpumpstarts 0.1 0.1 continueroutingemissionstocollectionsystemandcontroldeviceuntilunitdownRejectpumpstopsKraftPulping:BLTanksHVLCKraftPulping:BLTanksHVLC COND/INC_BOIL 112 8 Collectionandcontrolsystemsoperatingbeforestart‐upWhenliquorenterstank continueroutingemissionstoLVHCcollectionsystemandprimaryorbackupcontrolsystemBlackliquorfeedtoevapsstoppedKraftPulping:BLTanksHVLC INC_BOIL 131 1 10 10 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupFiberlizersandstockpumpon 10 10 continueroutingemissionstoHV01collectionsystemandprimaryorbackupcontrolsystemFiberlizersandstockpumpoffKraftPulping:BLTanksHVLC INC_BOIL 154 1 0.25 0.25 EmissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupReactorisdischargingcontinuousstockflow1 1 ContinueroutingemissionstoHVLCcollectionsystemandprimaryorbackupcontrolsystemStopfeedingpulpKraftPulping:BLTanksHVLC INC_BOIL 154 3 0.25 0.25 theemissionunitiscollectedbytheHVLCsystem Whenthereisproductinthetank.0.25 0.25 theemissionunitiscollectedbytheHVLCsystem Whenproductisnolongersenttothetank.KraftPulping:BLTanksHVLC INC_BOIL 154 1 1 1 theemissionunitiscollectedbytheHVLCsystem Liquorfeedintoandoutoftankestablished.2 2 theemissionunitiscollectedbytheHVLCsystem Liquorfeedtofeedtankceases.KraftPulping:BLTanksHVLC INC_BOIL 177 2 6‐20hours(rangewhichincludesstartupofdigestersystemequipment).20continueroutingemissionstoEU1151orEU0804 Whendigesterreachestargetproductionratesandnormalcookingcookingconditionsareestablished.6‐20hours(rangewhichincludesshutdownofdigestersystemequipment).20continueroutingemissionstoEU1151orEU0804 WhenfirstreducingproductionratetowardashutdownKraftPulping:BLTanksHVLC INC_BOIL1 148 1 NA NA NA NA NAKraftPulping:BLTanksHVLC INC_BOIL1 148 3 NA NA NA NA NA NAKraftPulping:BLTanksHVLC INC_BOIL1 600 6 HotStartup:2‐4hours;ColdStartup:6‐12hours12BEFOREStartUp(1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgasesand(2)EnsureequipisproperlyvalvedtotheLVHCCollectionSystem.**Cutouthoggingjetbeforestartingregularfeedofliquor.OperationhasstabilizedandevaporatorproductisattargetpercentsolidsHotShutdown:0.5‐2hours;ColdShutdown:6‐8hours8ContinuingroutingemissionstotheLVHCCollectionSystemandControlDeviceWeakliquorpumpsareshutdownKraftPulping:BLTanksHVLC INC_LK 117 1 1.5 1.5 OperateNCGCollectionSystemduringStart‐UP Targetproductionratereached 1.5 1.5 Operatekiln‐P36whilegeneratingNCGs ShowerflowendsKraftPulping:BLTanksHVLC INC_LK 175 1 NA BEFOREstartupofanyoftheequipmentsystems:(1)ConfirmtheWBLSystemcollectiondeviceisreadytoacceptgasesand(2)EnsureequipmentisproperlyvalvedtotheWBLCollectionSystem.NA ContinuingroutingemissionstotheWBLCollectionSystemC2_NCG_Equip_detailC2‐1AppendixC2QAd_ProcessType RTI_APCD_Combo RTICODE CountOfRTICODESU_Duration_hrsSU_Duration_hrs_numSU_EmissRednMeas SU_MarkEnd SD_Duration_hrsSD_Duration_hrs_numSD_EmissRednMeas SD_MarkBegin SU_SD_RecommendKraftPulping:BLTanksHVLC INC_LK 197 1 0.5 0.5 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupblackliquorisbeingsuppliedtothetank2 2 continueroutingemissionstoHVLC‐1collectionsystemandprimaryorbackupcontrolsystemWashersaredownandnoblackliquorisbeingwashedtothetankKraftPulping:BLTanksHVLC INC_LK 203 1 0 0 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartup0 0 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdownKraftPulping:BLTanksHVLC INC_LK/ESP 105 1 HotStartup:2to4hours;ColdStartup:16to24hours24BEFOREstartupoftheDigesterEquipmentSystem:1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgasesand2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.**OperatetheDigesterEquipmentSysteminsuchawayastopreventoverpressurizationofsystemuponstartup.DigesterbeginstoblowpulpandpulpblowflowstabilizesHotShutdown:1to2hours;ColdShutdown:8to16hours16(1)ContinuingroutingemissionstotheLVHCSystemandControlDevice(2)OperatetheDigesterSysteminsuchawayastopreventoverpressurizationofsystemduringshutdown.Digesterflowstotheflashtankareshutdown.Pressures,temperatures,andliquorlevelsarelowered.KraftPulping:BLTanksHVLC INC_RF 140 1 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupBlackLiquorisat150Fandtheflowtotheevaporatoris400gpm.Liquorisgoingtotheweakandstrongblackliquorstoragetanks.continueroutingemissionstoLVHCcollectionsystemandprimaryorbackupcontrolsystemBlackLiquorislessthan150F,Flowtotheevaporatorislessthan400gpm,andtheliquorisnotgoingtotheweakandstrongblackliquorstoragetanks.KraftPulping:BLTanksHVLC INC_RF 155 1 1 1 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupwhenstockflowtoknotters>500gpmfor1hr0.25 0.25 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdownwhenstockflowtoknotters<500gpmfor15minutesKraftPulping:BLTanksHVLC INC_RF 182 2 UK UK UK UK UK UKKraftPulping:BLTanksHVLC INC_RF 202 3 StartuprequirementnotrequiredtobedefinedincurrentSSMPlansNA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupStartuprequirementnotrequiredtobedefinedincurrentSSMPlansStartuprequirementnotrequiredtobedefinedincurrentSSMPlansNA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdownShutdownrequirementnotrequiredtobedefinedincurrentSSMPlansKraftPulping:BLTanksHVLC INC_RF 615 3 na na na na na naKraftPulping:BLTanksHVLC INC_RTO/SCBR 610 7 0 0 PowerHouseHVLCcollectionfanonliquorflowingintothetank 0 0 PowerHouseHVLCcollectionfanonnoliquorflowintothetankKraftPulping:BLTanksHVLC INC_RTO/SCBR 610 2 8.33333333333333E‐020.083333333 emissionunitandcontroldeviceoperatesincompliancewithparameterlimitsduringemissionunitstartupAnyliquorflowintooroutofthetank8.33333333333333E‐020.083333333 continueroutingemissionstoHVLC‐1collectionsystemandprimarycontrolsystemTanksarevalvedoutandisolatedKraftPulping:BLTanksHVLC INC1 116 2 NA BEFOREstartupofanyoftheequipmentsystemsDependantonequipmentNA ContinuingroutingemissionstotheLVHCDependantonequipmentfeedingcondensatetothetank:1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgasesand2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.systemsfeedingtank CollectionSystemandControlDevice systemsfeedingtankKraftPulping:BLTanksHVLC INC1 150 4 6 6 continueroutingemissionstoHVLC‐1collectionsystemandprimaryorbackupcontrolsystemDeterminedbyHVLCsystem6 6 continueroutingemissionstoHVLC‐1collectionsystemandprimaryorbackupcontrolsystemDeterminedbyHVLCsystemKraftPulping:BLTanksHVLC INC1 181 1 0.1 0.1emissionscollectedandroutedtoacontroldeviceduringstartup(exceptfollowingcoldoutage)Rejectpumpstarts 0.1 0.1 continueroutingemissionstocollectionsystemandcontroldeviceuntilunitdownRejectpumpstopsKraftPulping:BLTanksHVLC INC1 181 1 0.1 0.1emissionscollectedandroutedtoacontroldeviceduringstartup(exceptfollowingcoldoutage)SurgeTankPumpstarts 0.1 0.1 continueroutingemissionstocollectionsystemandcontroldeviceuntilunitdownSurgeTankPumpstopsKraftPulping:BLTanksHVLC INC1 185 3 NA NA TankLevel NA NA NolevelintankKraftPulping:BLTanksHVLC INC1/SCBR 136 17 NA NA NA NA NA NAKraftPulping:BLTanksHVLC INC1_BOIL 149 4 0 0 routemissionstoHVLCcollectionsystemandprimaryorbackupcontrolsystemNotempty 0 0 routemissionstoHVLCcollectionsystemandprimaryorbackupcontrolsystemEmptyKraftPulping:DeckerKraftPulping:Decker INC_BOIL 154 2 0.25 0.25 EmissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupContinuousstockflow 1 1 ContinueroutingemissionstoHVLCcollectionsystemandprimaryorbackupcontrolsystemStopfeedingpulpKraftPulping:Decker INC_BOIL 205 1 0.5 0.5 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupCompletionof30minutesofstockflowtoknottersystemand30minutesofoperationofscreenfeedpump0.5 0.5 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdownCessationofstockflowtoknottersystemC2_NCG_Equip_detailC2‐2AppendixC2QAd_ProcessType RTI_APCD_Combo RTICODE CountOfRTICODESU_Duration_hrsSU_Duration_hrs_numSU_EmissRednMeas SU_MarkEnd SD_Duration_hrsSD_Duration_hrs_numSD_EmissRednMeas SD_MarkBegin SU_SD_RecommendKraftPulping:Decker INC_RF 119 1 12 12 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupWhenNo.21Rec.Blr.isfiringblackliquor,isstableandsafetyinterlocksaresatisfied.4 4 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitshutdownWhentemperatureofblackliquorisraisedinpreparationforshutdownorliquordiverted(No.21RecBlr).TempleInlandrecommendsthatEPAestablishaworkgrouptoaddressSSMKraftPulping:Decker INC_RF 198 1 0.033 0.033 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupstockflowstable,pumpsrunning,noalarms,norupturediskfailures8 8 continueroutingemissionstoLVHC‐1andHVLC‐1collectionsystemandprimaryorbackupcontrolsystemTerminationofdigesterchipfillingKraftPulping:Decker INC_RF 615 2 1 1 UnitisonlystartediftheassociatedcollectionsystemisoperatingStockflowisestablishedthroughentirewasherline0.5 0.5 AssociatedcollectionsystemisoperatedthroughdurationofshutdownstockflowisshutofftobrownstockwashersKraftPulping:Decker INC1 103 2 20 20 Tominimizeemissionsduringstartup,theHVLCNCGsystemiscollectinggasespriortosystemstartup,thesourceventandcollectionvalvepositionsareverifiedusingthepreliminarychecklist,andconditionmonitoringroutesprovideroutinevisualchecksofthecollectionsystem.CompletionofstartupisverifiedusingthefacilityDCSandProcessExplorertagstoverifythatthepulpwashingandscreenngsystemshaveatainednormaloperatingconidtions.8 8 EmissionsofthepulpwashingandscreeningsystemareminimizedduringshutdownbycompletingshutdownoftheprocessunitspriortoshuttingdowntheHVLCcollectionsystem.TheendofnormaloperationsandthebeginningofshutdownisnotedusingthemillDCSandProcessExplorersystemstoindicatethatprocessingrateshavedroppedbelowthenormaloperatingrangesforthepurposesofshuttingdowntheunit.KraftPulping:Decker INC1 150 1 0.5 0.5 continueroutingemissionstoHVLC‐1collectionsystemandprimaryorbackupcontrolsystemAllfourwasherlevelcontrolsin"Auto"0.5 0.5 continueroutingemissionstoHVLC‐1collectionsystemandprimaryorbackupcontrolsystemShutdowntheknottersupplypumpKraftPulping:Decker INC1 179 2 <0.0830.083emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupFlowofstockformdischargeofdecker.0.25‐11continueroutingemissionstoHVLCcollectionsystemandprimaryorbackupcontrolsystemCeaseflowofstocktodecker.KraftPulping:Decker INC1 189 2 0 0 NA NA NA NA NAKraftPulping:Decker SCBR 150 1 2 2 continueroutingemissionstoBL‐BcollectionsystemandprimaryorbackupcontrolsystemStartupcompleteafter4blowsandknottersupplypumpisrunning1 1 continueroutingemissionstoBL‐BcollectionsystemandprimaryorbackupcontrolsystemShutdownnodigesterblownfor1hrandknottersupplypumpisdownKraftPulping:Decker SCBR 207 1 0.17 0.17 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupallvalveslinedup,pumpsrunningandstockacrossdeckers0.17 0.17 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdowndeckersaredownandflushedfreeofstockKraftPulping:Decker SCBR 525 1 0 0 NA NA 0 0 NA NAKraftPulping:DigesterLVHCKraftPulping:DigesterCOND/INC BOIL11210 50 5CollectioncontrolsystemsoperatingWhenpulpliquorandgasses1010continueroutingemissionstoLVHC‐1collectionPulpfromdigesterstoppedPulping:DigesterLVHCCOND/INC_BOIL..Collectionandcontrolsystemsoperatingbeforestart‐upWhenpulp,liquor,andgassesexittank1010continueroutingemissionstoLVHC1collectionsystemandprimaryorbackupcontrolsystemPulpfromdigesterstoppedKraftPulping:DigesterLVHC COND/TO 112 1 0.5 0.5 Collectionandcontrolsystemsoperatingbeforestart‐upWhenpulp,liquor,andgassesexittank10 10 continueroutingemissionstoLVHC‐1collectionsystemandprimaryorbackupcontrolsystemliquorfromdigesterstoppedKraftPulping:DigesterLVHC COND/TO 112 1 6 6 Collectionandcontrolsystemsoperatingbeforestart‐upWhenfullpulpflowfromthedigesterisobtained10 10 continueroutingemissionstoLVHC‐1collectionsystemandprimaryorbackupcontrolsystemChipfeedstopperKraftPulping:DigesterLVHC COND/TO/SCBR 143 13 Hot:0.5‐1.0hoursCold:3.0‐4.0hours4(1)ConfirmHVLCSystemandTreatmentUnitsareoperatinganddetermineifHVLCgasesmayberoutedtoLVHCTreatmentUnit;(2)ConfirmLVHCSystemandTreatmentUnitsareoperatingandrouteLVHCgasestoLVHCTreatmentUnitSteadystateoperationsandStocktotheHighDensityStorageTankHotandCold:0.5hours0.5 MaintainLVHCandHVLCCollectionandTreatmentSystemsuntilaftertheBlowHeatAccumulatorisshutdownStoploading/cookingdigestersKraftPulping:DigesterLVHC INC 147 2 0.3 0.3 TheunitisnotallowedtobeginoperationuntiltheNCGcollectionsystemandcombustiondeviceareinservice.Start‐upendswhensteamisappliedtothedigester0.1 0.1 NCGsystemandcombustiondeviceremaininserviceuntilsystemiscompletelyoff‐lineShutdownbeginswhendigesterblowsarehaltedNAKraftPulping:DigesterLVHC INC 148 1 1.5 1.5 IncinerationsourceisonlinebeforestartupofsourceWhenaccumulatoriswarmeduptopropertemerpature0.5 0.5 IncinerationsourceisstillonlineuntilsourceisshutdownWhenthelastchipblowismadeKraftPulping:DigesterLVHC INC 148 1 10 10 IncinerationsourceisonlinebeforestartupofsourceWhenstablechipspeed(rpm)isreached1 1 IncinerationsourceisstillonlineuntilsourceisshutdownWhenchipsarecutoffC2_NCG_Equip_detailC2‐3AppendixC2QAd_ProcessType RTI_APCD_Combo RTICODE CountOfRTICODESU_Duration_hrsSU_Duration_hrs_numSU_EmissRednMeas SU_MarkEnd SD_Duration_hrsSD_Duration_hrs_numSD_EmissRednMeas SD_MarkBegin SU_SD_RecommendKraftPulping:DigesterLVHC INC 175 2 HotStartup:2‐4HoursColdStartup:16‐24Hours24BEFOREstartupoftheDigesterEquipmentSystem:(1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgasesand(2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.**OperatetheDigesterEquipmentSysteminsuchawayastopreventoverpressurizationofsystemuponstartup.Blowlineflowandextractionflowstandardoperatingconditionsaremet.HotShutdown:1‐2HourColdShutdown:8‐16Hours16(1)ContinuingroutingemissionstotheLVHCSystemandControlDeviceuntilallsourcessystemsareshutdown(2)OperatetheDigesterSysteminsuchawayastopreventoverpressurizationofsystemduringshutdown.(3)Maintainachiplevelandswitchtolowpressurefreshsteamforchipbinpre‐steamingpriortobeginningtheshutdownsequence.ChipfeedisstoppedKraftPulping:DigesterLVHC INC 196 2 2.5 2.53 3 Steamoff;ceasechipfilling;chemicalsoffKraftPulping:DigesterLVHC INC 613 1 3 3 PertheSSMPlan:**Startupthedigestersfollowingmillprocedures.InsurethatallNCGventgasesarecollectedbytheappropriatecolletionsystemsandsenttotheappropriatecontroldevice.MonitorthepressurereliefvalvesandotherpointswherepPertheSSMPlan:**FollowproceduresforKiln/OxidizerSystemandNCG/SOGcollectionsystem,foundinthemill'sSSMplan.VerifythattheNCG/SOGsystemisreadytoacceptventgasesfromtheturpentinesystem.Veryifythattheturpentinerecoverysys3 3 PertheSSMPlan:Shutdownaspermilloperatingprocedures.ShutdownthedigestersystembeforeshuttingdowntheNCGventgasescollectionsystem.Byvisualobservation,theoperatorshouldinsurethatventgasesarenolongerbeinggeneratedbeforeshuttingdowntheNCG/SOGgascollectionsystemordivertingdigesterventgasestoatmosphere.PertheSSMPlan:VerifythedigesteriscontainedpermillshutdownprocedureKraftPulping:DigesterLVHC INC 613 1 3 3 PertheSSMPlan:**Startupthedigestersfollowingmillprocedures.InsurethatallNCGventgasesarecollectedbytheappropriatecolletionsystemsandsenttotheappropriatecontroldevice.MonitorthepressurereliefvalvesandotherpointswherepPertheSSMPlan:**FollowproceduresforKiln/OxidizerSystemandNCG/SOGcollectionsystem,foundinthemill'sSSMplan.VerifythattheNCG/SOGsystemisreadytoacceptventgasesfromtheturpentinesystem.Veryifythattheturpentinerecoverysys3 3 PertheSSMPlan:**Shutdownaspermilloperatingprocedures.ShutdownthedigestersystembeforeshuttingdowntheNCGventgasescollectionsystem.Byvisualobservation,theoperatorshouldinsurethatventgasesarenolongerbeinggeneratedbeforePertheSSMPlan:VerifythedigesteriscontainedpermillshutdownprocedureKraftPulping:DigesterLVHC INC(seenote) 182 12 10 10 Verifycoolingwatersystemisoperational,operateNCGandfoulcondensatesystemsproperlyWhenpulpistransferredtotheblowtank10 10 ShutdownNCGandfoulcondensatesystemsonlyaftersourcehasbeenshutdownAllpulphasbeentransferredoutofthesystemKraftPulping:DigesterLVHC INC(seenote) 182 4 30 30 OperateNCGandfoulcondensatesystemsproperlyWhenpulpistransferredtotheblowtank30 30 ShutdownNCGandfoulcondensatesystemsonlyaftersourcehasbeenshutdownAllpulphasbeentransferredoutofthesystemKraftPulping:DigesterLVHC INC_BOIL 114 1 24 24 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterDigesterproductionrateis>1000ADMT/day24 24 continueroutingemissionstoLVHC‐1collectionsystemandprimaryorbackupcontrolsystemDigesterproductiondropsbelow700BLT/daylimitsduringemissionunitstartupKraftPulping:DigesterLVHC INC_BOIL 127 9 0.5 0.5 EmissionsroutedtoPowerBoiler3/ThermalOxidizerAllvalvesinnormalposition 0.5 0.5 EmissionsroutedtoPowerBoiler3/ThermalOxidizerClosesteamandblackliquorfeedvalvesKraftPulping:DigesterLVHC INC_BOIL 127 3 0.75 0.75 EmissionsroutedtoPowerBoiler3/ThermalOxidizerBlowtanksinnormaloperation 0.75 0.75 EmissionsroutedtoPowerBoiler3/ThermalOxidizerClosesteamandblackliquorfeedvalvestodigestorsKraftPulping:DigesterLVHC INC_BOIL 145 1 0 0 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupwhenfullpulpflowfromthedigesterisobtained1 1 continueroutingemissionstoLVHC‐1collectionsystemandprimaryorbackupcontrolsystemverifynodigestersarebeingcookedorblownKraftPulping:DigesterLVHC INC_BOIL 145 12 0.3 0.3 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupwhenfullpulpflowfromthedigesterisobtained1 1 continueroutingemissionstoLVHC‐1collectionsystemandprimaryorbackupcontrolsystemverifynodigestersarebeingcookedorblownKraftPulping:DigesterLVHC INC_BOIL 152 4 2 2 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupOnehourofcontinuousdischargetotheblowtank1 1 continueroutingemissionstoLVHC‐1collectionsystemandprimaryorbackupcontrolsystemceaseflowofliquor,chips,andsteamtodigesterKraftPulping:DigesterLVHC INC_BOIL 154 2 0.1 0.1 EmissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupContinuousgasflowtocondenserisachieved0.1 0.1 ContinueroutingemissionstoLVHCcollectionsystemandprimaryorbackupcontrolsystemFlashtankandsteamingvesselareshuttingdownKraftPulping:DigesterLVHC INC_BOIL 154 1 0.1 0.1 EmissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupLiquorfeedtoevaporator 8 8 ContinueroutingemissionstoLVHCcollectionsystemandprimaryorbackupcontrolsystemStopfeedingliquortoevaporatorKraftPulping:DigesterLVHC INC_BOIL 154 1 0.33 0.33 EmissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupStartofchipmeter 0.5 0.5 ContinueroutingemissionstoHVLCcollectionsystemandprimaryorbackupcontrolsystemChipinfeedisshutdownC2_NCG_Equip_detailC2‐4AppendixC2QAd_ProcessType RTI_APCD_Combo RTICODE CountOfRTICODESU_Duration_hrsSU_Duration_hrs_numSU_EmissRednMeas SU_MarkEnd SD_Duration_hrsSD_Duration_hrs_numSD_EmissRednMeas SD_MarkBegin SU_SD_RecommendKraftPulping:DigesterLVHC INC_BOIL 154 2 0.5 0.5 EmissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupContinuousstockflow 1 1 ContinueroutingemissionstoHVLCcollectionsystemandprimaryorbackupcontrolsystemStopfeedingpulpKraftPulping:DigesterLVHC INC_BOIL 154 1 0.5 0.5 EmissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupLiquorfeedtoevaporator 10 10 ContinueroutingemissionstoLVHCcollectionsystemandprimaryorbackupcontrolsystemStopfeedingliquortoevaporatorKraftPulping:DigesterLVHC INC_BOIL 154 1 0.5 0.5 EmissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupLiquorfeedtoevaporator 8 8 ContinueroutingemissionstoLVHCcollectionsystemandprimaryorbackupcontrolsystemStopfeedingliquortoevaporatorKraftPulping:DigesterLVHC INC_BOIL 173 1 3‐1212BEFOREstartupoftheDigesterEquipmentSystem:1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgasesand2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem**OperatetheDigesterEquipmentSysteminsuchawayastopreventoverpressurizationofsystemuponstartup.Establishedblowflow,stockisgoingacrosswashersanddeckers,pulpgoingtohighdensitystorage.4‐12121.ContinuingroutingemissionstotheLVHCCollectionSystemandControlDevice2.OperatetheDigesterEquipmentSysteminsuchawayastopreventoverpressurizationofsystemduringshutdown.Cutchemicaltowoodratioandcutcookingtemperatures.KraftPulping:DigesterLVHC INC_BOIL 173 1 3‐1212BEFOREstartupoftheDigesterEquipmentSystem:(1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgasesand(2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.**OperatetheDigesterEquipmentSysteminsuchawayastopreventoverpressurizationofsystemuponstartup.4‐12121.ContinuingroutingemissionstotheLVHCCollectionSystemandControlDevice2.OperatetheDigesterEquipmentSysteminsuchawayastopreventoverpressurizationofsystemduringshutdown.ChipbinsteamisremovedKraftPulping:DigesterLVHC INC_BOIL 173 1 3‐1212BEFOREstartupoftheDigesterSystem:(1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgasesand(2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem**OperatetheDigesterEquipmentSysteminsuchawayastopreventoverpreventoverpressurizationofsystemuponstartup.Blowheatsystemstandardoperatingconditionsaremetanddigesterisroutinelyblowing4‐12121.ContinuingroutingemissionstotheHVLCCollectionSystemandControlDevice2.OperatetheDigesterEquipmentSysteminsuchawayastopreventoverpressurizationofsystemduringshutdown.3.Duringemergencyshutdowns,theshouldbeputonholdDigestercookingandblowingisceased.KraftPulping:DigesterLVHC INC_BOIL 173 1 3‐1212BEFOREstartupoftheDigesterSystem:(1)ConfirmtheLVHCSystemcontroldeviceisreadyBlowheatsystemstandardoperatingconditionsaremet4‐12121.ContinuingroutingemissionstotheHVLCCollectionSystemandControlDevice**2.Digestercookingandblowingisceased.toacceptgasesand(2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem**OperatetheDigesterEquipmentSysteminsuchawayastopreventoverpreventoverpressurizationofsystemuponstartup.anddigesterisroutinelyblowingOperatetheDigesterEquipmentSysteminsuchawayastopreventoverpressurizationofsystemduringshutdown.**3.Duringemergencyshutdowns,theshouldbeputonholdKraftPulping:DigesterLVHC INC_BOIL 174 1 HotStartup:2HoursColdStartup:16Hours2 BEFOREstartupoftheDigesterEquipmentSystem:(1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgasesand(2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.**OperatetheDigesterEquipmentSysteminsuchawayastopreventoverpressurizationofsystemuponstartup.BlowlineflowandextractionflowstandardoperatingconditionaremetHotShutdown:1HoursColdShutdown:12Hours12(1)ContinuingroutingemissionstotheLVHCSystemandControlDevice(2)OperatetheDigesterSysteminsuchawayastopreventoverpressurizationofsystemduringshutdown.ChipbinsteamisremovedKraftPulping:DigesterLVHC INC_BOIL 174 1 HotStartup:2HoursColdStartup:4Hours2 BEFOREstartupoftheDigesterSystem:(1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgasesand(2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.**OperatetheDigesterEquipmentSysteminsuchawayastopreventoverpreventoverpressurizationofsystemuponstartup.BlowheatsystemstandardoperatingconditionsaremetanddigestersareroutinelyblowingHotShutdown:3HoursColdShutdown:3Hours3(1)ContinuingroutingemissionstotheLVHCCollectionSystemandControlDevice(2)OperatetheDigesterEquipmentSysteminsuchawayastopreventoverpressurizationofsystemduringshutdown(3)Duringemergencyshutdowns,alldigestersshouldbeputonholdtosuspendthecookingprocessandblowingshouldbehelduntiltheBlowHeatSystemisbackundernormaloperatingconditions.Digestercookingandblowingisceased.C2_NCG_Equip_detailC2‐5AppendixC2QAd_ProcessType RTI_APCD_Combo RTICODE CountOfRTICODESU_Duration_hrsSU_Duration_hrs_numSU_EmissRednMeas SU_MarkEnd SD_Duration_hrsSD_Duration_hrs_numSD_EmissRednMeas SD_MarkBegin SU_SD_RecommendKraftPulping:DigesterLVHC INC_BOIL 177 1 6‐20hours(rangewhichincludesstartupofdigestersystemequipment).20continueroutingemissionstoEU1151orEU0804 Whendigesterreachestargetproductionratesandnormalcookingcookingconditionsareestablished.6‐20hours(rangewhichincludesshutdownofdigestersystemequipment).20continueroutingemissionstoEU1151orEU0804 WhenfirstreducingproductionratetowardashutdownKraftPulping:DigesterLVHC INC_BOIL 182 2 10 10 Verifycoolingwatersystemisoperational,operateNCGandfoulcondensatesystemsproperlyWhenpulpistransferredtotheblowtank10 10 ShutdownNCGandfoulcondensatesystemsonlyaftersourcehasbeenshutdownAllpulphasbeentransferredoutofthesystemKraftPulping:DigesterLVHC INC_BOIL 195 1 0.5 0.5emissionunitandcontroldeviceoperatesduringemissionunitstartup(butnotnecessarilyincompliancewithallNSPS/NESHAPparameterlimits)Chipsfeeding 1 1 AllControlEquipmentremainon‐lineuntilsourceisshutdown.StopfeedingchipsandliquorKraftPulping:DigesterLVHC INC_BOIL 200 1 6 6 AtleastonecombinationboilershouldbefullyoperationalbeforethegenerationoftheregulatedpollutantsisinitiatedChipsystemoperating,circulationpumpsonline,digesterblowing,andnoalarms6 6 continueroutingemissionstoHVLCcollectionsystemandprimaryorbackupcontrolsystemWoodchipfeedmustbeterminatedandtheappropriateshutdownproceduremustbefollowedKraftPulping:DigesterLVHC INC_BOIL1 600 2 HotStartup:2‐4hours;ColdStartup:16‐24hours24BEFOREstartupoftheDigesterEquipmentSystem:(1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgasesand(2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem**OperatetheDigesterEquipmentSysteminsuchawayastopreventoverpressurizationofsystemuponstartup.BlowlineflowandextractionflowstandardoperatingconditionsaremetandtheDigesterSystemproductionrateisgreaterthan20ODTUP/day.HotShutdown:1‐2hours;ColdShutdown:8‐16hours16(1)ContinuingroutingemissionstotheLVHCCollectionSystemandControlDevice(2)OperatetheDigesterinsuchawayastopreventoverpressurizationofsystemduringshutdownTheDigesterSystemproductionrateislessthan20ODTUP/day.KraftPulping:DigesterLVHC INC_BOIL1 600 24 HotStartup:2‐4hours;ColdStartup:16‐24hours24BEFOREstartupoftheDigesterEquipmentSystem:(1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgasesand(2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.**OperatetheDigesterEquipmentSysteminsuchawayastoprevntoverpressurizationofsystemuponstartup.BlowlineflowandextractionflowstandardoperatingconditionsaremetandtheDigesterSystemproductionrateisgreaterthan20ODTUP/day.HotShutdown:1‐2hours;ColdShutdown:8‐16hours16(1)ContinuingroutingemissionstotheLVHCCollectionSystemandControlDevice(2)OperatetheDigesterinsuchawayastopreventoverpressurizationofsystemduringshutdownTheDigesterSystemproductionrateislessthan20ODTUP/day.KraftPulping:DigesterLVHC INC_LK 115 1 13 13 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupDigesterBlowingstocktostorage0.25 0.25 continueroutingemissionstoLVHC‐2collectionsystemandprimaryorbackupcontrolsystemSteamoffKraftPulping:DigesterLVHC INC_LK 117 1 4.5 4.5 OperateNCGCollectionSystemduringStart‐UP After3batchdigestercycles 6 6 Operatekiln‐P36whilegeneratingNCGs AfterlastdigesterblowKraftPulping:DigesterLVHC INC_LK 117 1 8 8 OperateNCGCollectionSystemduringStart‐UP Allbatchdigesterson‐lineandcompletionofonecookcycle6 6 Operatekiln‐P36whilegeneratingNCGs SteamoffdigestersanddigestersemptyKraftPulping:DigesterLVHC INC_LK 132 8 <1hour1Emissionscollectedinaclosedsystem Simultaneous <1hour1Emissionscollectedinaclosedsystem SimultaneousKraftPulping:DigesterLVHC INC_LK 132 1 1hour 1 Emissionscollectedinaclosedsystem Condensateflow>30gpm 1hour 1 Emissionscollectedinaclosedsystem Chipmetershutdown.KraftPulping:DigesterLVHC INC_LK 157 1 12 12 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupWhenthedigesteroutletballvalveisopen(V‐81)4 4 continueroutingemissionstoLVHC‐1collectionsystemandprimaryorbackupcontrolsystemWhenthedigesteroutletballvalveisclosed(V‐81)KraftPulping:DigesterLVHC INC_LK 157 1 6 6 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupFeedingsawdust 4 4 continueroutingemissionstoLVHC‐1collectionsystemandprimaryorbackupcontrolsystemDigesterpressureis0KraftPulping:DigesterLVHC INC_LK 178 1 NA EnsurethecondensatecollectionsystemandcontroldeviceareinoperationandallsystemvaluesareintheappropriatepositionbeforeinitiatingstartuponthedigestersorturpentinesystemStandardoperatingconditionsaremetanddigestersaregassingoffroutinelyNA ContinuingroutingcondensatestotheCondensateSystemandControlDeviceDigestersarenolongergassingofftotheturpentinesystemKraftPulping:DigesterLVHC INC_LK 178 1 NA NA NA NA NA NAKraftPulping:DigesterLVHC INC_LK 186 1 2 22 2KraftPulping:DigesterLVHC INC_LK 186 1 2 2 Whenthechipmeteris5rpmfor15minutes.2 2 Whenthesteamvalvesareclosed.KraftPulping:DigesterLVHC INC_LK 186 8 2 2 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupChipspresentinanydigesterandtheChemiwasherprimaryscreenacceptsflowisgreaterthan500gpm.2 2 Whenallthe150#steamvalvesareclosedandthepressureinalldigestersislessthan5psig,C2_NCG_Equip_detailC2‐6AppendixC2QAd_ProcessType RTI_APCD_Combo RTICODE CountOfRTICODESU_Duration_hrsSU_Duration_hrs_numSU_EmissRednMeas SU_MarkEnd SD_Duration_hrsSD_Duration_hrs_numSD_EmissRednMeas SD_MarkBegin SU_SD_RecommendKraftPulping:DigesterLVHC INC_LK 188 1 4 4 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupAccumulatorTemperature(hotzone)approximately200°F**PrimaryCondenserPressure0.7to2.0psig**EntrainmentSeparatorPressureDroplessthan2psig**VisibleEmissionsnone3 3 LVHCgasescontinuetobecollectedandincineratedunitlshutdowniscomplete.EquipmentisemptiedofpulpandliquorKraftPulping:DigesterLVHC INC_LK 188 2 NA‐EquipmentStartupandShutdownisdependentonupstreamanddownstreamoperationsemissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupNA‐EquipmentStartupandShutdownisdependentonupstreamanddownstreamoperationsNA‐EquipmentStartupandShutdownisdependentonupstreamanddownstreamoperationsNA‐EquipmentStartupandShutdownisdependentonupstreamanddownstreamoperationsNA‐EquipmentStartupandShutdownisdependentonupstreamanddownstreamoperationsKraftPulping:DigesterLVHC INC_LK 188 1 NA‐seeequipmentlistwithinEU126NA‐seeequipmentlistwithinEU126 NA‐seeequipmentlistwithinEU126NA‐seeequipmentlistwithinEU126NA‐seeequipmentlistwithinEU126 NA‐seeequipmentlistwithinEU126KraftPulping:DigesterLVHC INC_LK 197 1 1.5 1.5 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartup140#steambeingsuppliedandpulpmillrunning1.5 1.5 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdown140#steamoffandpulpmillisdownnotblowingdigestersKraftPulping:DigesterLVHC INC_LK 199 2 1 1 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupDigestersystemsteamflow>15,000lb/hrfor1hour1 1 continueroutingemissionstoLVHCcollectionsystemandprimaryorbackupcontrolsystemDigestersystemsteamflow<15,000lb/hrfor1hourKraftPulping:DigesterLVHC INC_LK 202 2 SeeLVHCSystem‐notfurtherdefinedNA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartup‐withventingallowancesforHVLCandLVHCsourcesSeeLVHCSystem‐notfurtherdefinedSeeLVHCSystem‐notfurtherdefinedNA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdown‐withventingallowancesforHVLCandLVHCsourcesSeeLVHCSystem‐notfurtherdefinedKraftPulping:DigesterLVHC INC_LK 203 1 0 0 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartup0 0 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdownKraftPulping:DigesterLVHC INC_LK 203 1 2.5 2.5 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupImpregnationvesselfeedscrewon2.5 2.5 continueroutingemissionstoLVHC‐1collectionsystemandprimaryorbackupcontrolsystemImpregnationvesselfeedscrewoffKraftPulping:DigesterLVHC INC_LK 203 1 4 4 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupwoodfeedon 4 4 continueroutingemissionstoLVHC‐1collectionsystemandprimaryorbackupcontrolsystemwoodfeedoffKraftPulping:DigesterLVHC INC_LK 203 2 8 8 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupwoodfeedon 8 8 continueroutingemissionstoLVHC‐1collectionsystemandprimaryorbackupcontrolsystemwoodfeedoffKraftPulping:DigesterLVHC INC_LK 205 1 4.0 4 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupCompletionofsixthdigesterblow1.0 1 continueroutingemissionstoLVHC‐1collectionsystemandprimaryorbackupcontrolsystemSteamflowtobatchdigestersystemislessthan40,000lbs/hrKraftPulping:DigesterLVHC INC_LK 226 2 1 1 ensureprimaryandbackupcontrolareavailable Whiteliquorflowtodigester>100gpm+steamingvesselpressure>3PSI+chipmeter>5RPM0.3 0.3 continueroutingemissionstocollectionsystemandprimaryorbackupcontrolsystemWhiteliquorflowtodigester<100gpm+steamingvesselpressure<3PSI+chipmeter<5RPMKraftPulping:DigesterLVHC INC_LK 208228535 1 8 8emissionunitandcontroldeviceoperatesduringemissionunitstartup(butnotnecessarilyincompliancewithallNSPS/NESHAPparameterlimits)Completionof8hoursofchipfeedtodigestersystemandproductionofdigesterblowflow1 1 continueroutingemissionstoLVHC‐7collectionsystemandprimarycontroldeviceDiscontinuationofchipfeedtodigestersystemfor1hourC2_NCG_Equip_detailC2‐7AppendixC2QAd_ProcessType RTI_APCD_Combo RTICODE CountOfRTICODESU_Duration_hrsSU_Duration_hrs_numSU_EmissRednMeas SU_MarkEnd SD_Duration_hrsSD_Duration_hrs_numSD_EmissRednMeas SD_MarkBegin SU_SD_RecommendKraftPulping:DigesterLVHC INC_LK/ESP 105 1 HotStartup:2to4hours;ColdStartup:16to24hours24BEFOREstartupoftheDigesterEquipmentSystem:1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgasesand2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.**OperatetheDigesterEquipmentSysteminsuchawayastopreventoverpressurizationofsystemuponstartup.Blowlineflowandextractionflowstandardoperatingconditionaremet.HotShutdown:1to2hours;ColdShutdown:8to16hours16(1)ContinuingroutingemissionstotheLVHCSystemandControlDevice(2)OperatetheDigesterSysteminsuchawayastopreventoverpressurizationofsystemduringshutdown.Chipfeedisstopped.KraftPulping:DigesterLVHC INC_LK/MC/SCBR 120 2 1 1 Kilnready/Condensatestohardpipe Steamondigesterinitiatesbeginningofnormaloperations.Asteadybuildingofpressureinsidethedigesterandacorrespondingriseintemperaturenotifiestheoperatorofnormalcookingoperations1 1 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdownSteamontodigestersinitiatebeginningofnormaloperationsandendofblowissignaledbytwopressureswitches(labeledA&B)thathavetoreadzeropressureTempleInlandrecommendsthatEPAestablishaworkgrouptodiscussregulatingstartup,shutdown,andmalfunctionemissionsKraftPulping:DigesterLVHC INC_LK/SCBR 121 2 24 24 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupChipsarebeingcooked 8 8 continueroutingemissionstoLVHC‐1collectionsystemandprimaryorbackupcontrolsystemFeedofchipstothesystemceasesTemple‐InlandrecommendsthatEPAestablishaworkgrouptoaddressSSM.KraftPulping:DigesterLVHC INC_LK/SCBR 121 4 NA NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupChipsarebeingcooked NA continueroutingemissionstoLVHC‐1collectionsystemandprimaryorbackupcontrolsystemFeedofchipstothesystemceasesTemple‐InlandrecommendsthatEPAestablishaworkgrouptoaddressSSM.KraftPulping:DigesterLVHC INC_LK/SCBR 159 1 2 2 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupwhendigestersarefullyloaded 0.5 0.5 continueroutingemissionstoLVHCcollectionsystemandprimaryorbackupcontrolsystemstoploading,finishmaterialinprocessKraftPulping:DigesterLVHC INC_LK/SCBR 177 5 6‐20hours(rangewhichincludesstartupofdigestersystemequipment).20continueroutingemissionstoEU0905orEU1151 Whendigesterreachestargetproductionratesandnormalcookingcookingconditionsareestablished.6‐20hours(rangewhichincludesshutdownofdigestersystemequipment).20continueroutingemissionstoEU0905orEU1151 WhenfirstreducingproductionratetowardashutdownKraftPulping:DigesterLVHC INC_LK1 197 1 1.5 1.5 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupWhenthedigesterisloadedwithsteamandchips1.5 1.5 continueroutingemissionstoLVHC‐1collectionsystemandprimaryorbackupcontrolsystemThedigesterhasbeencompletelyblownandnosteamorchipsarebeingsuppliedtothedigesterKraftPulping:DigesterLVHC INC_LK1 197 1 2.5 2.5 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupWhenthedigesterisloadedwithsteamandchips2.5 2.5 continueroutingemissionstoLVHC‐1collectionsystemandprimaryorbackupcontrolsystemThedigesterhasbeencompletelyblownandnosteamorchipsarebeingsuppliedtothedigesterKraftPulping:DigesterLVHC INC_LK1 600 7 HotStartup:0.5‐1hours;ColdStartup:4‐6hours6BEFOREstartupoftheDigesterEquipmentSystem:(1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgasesand(2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.**OperatetheDigesterEquipmentSysteminsuchawayastoprevntoverpressurizationofsystemuponstartup.BlowheatsystemstandardoperatingconditionsaremetanddigestersareroutinelyblowingHotShutdown:0.5‐1hours;ColdShutdown:4‐8hours8(1)ContinuingroutingemissionstotheLVHCCollectionSystemandControlDevice(2)OperatetheDigesterinsuchawayastopreventoverpressurizationofsystemduringshutdownDigestercookingandblowingisceased.KraftPulping:DigesterLVHC INC_RF 104 1 StartupHot‐3,StartupCold‐2424BEFOREstartupoftheDigesterEquipmentSystem:1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgasesand2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.**OperatetheDigesterEquipmentSysteminsuchawayastopreventoverpressurizationofsystemuponstartup.ShutdownHot‐4,ShutdownCold‐44 ContinuingroutingemissionstotheNCGCollectionSystemandControlDevice.OperatetheDigesterEquipmentSysteminsuchawayastopreventoverpressurizationofsystemduringshutdown.ChipbinsteamisremovedKraftPulping:DigesterLVHC INC_RF 104 2 StartupHot‐3,StartupCold‐2424BEFOREstartupoftheDigesterEquipmentSystem:1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgasesand2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.**OperatetheDigesterEquipmentSysteminsuchawayastopreventoverpressurizationofsystemuponstartup.No.1Digesterchipfeedisatorabove1150BDT,No.2Digesterchipfeedisatorabove550BDT,andtheDiluteandConcentratedNCG’sarebeingincinerated.ShutdownHot‐4,ShutdownCold‐44 ContinuingroutingemissionstotheNCGCollectionSystemandControlDevice.OperatetheDigesterEquipmentSysteminsuchawayastopreventoverpressurizationofsystemduringshutdown.ChipbinsteamisremovedC2_NCG_Equip_detailC2‐8AppendixC2QAd_ProcessType RTI_APCD_Combo RTICODE CountOfRTICODESU_Duration_hrsSU_Duration_hrs_numSU_EmissRednMeas SU_MarkEnd SD_Duration_hrsSD_Duration_hrs_numSD_EmissRednMeas SD_MarkBegin SU_SD_RecommendKraftPulping:DigesterLVHC INC_RF 108 2 Hot=3‐4Cold=3‐44BEFOREstartupoftheDigesterEquipmentSystem:1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgasesand2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.**OperatetheDigesterEquipmentSysteminsuchawayastopreventoverpressurizationofsystemuponstartup.BlowheatsystemstandardoperatingconditionsaremetanddigestersareroutinelyblowingHot=3‐4Cold=3‐44ContinuingroutingemissionstotheLVHCCollectionSystemandControlDevice;OperatetheDigesterEquipmentSysteminsuchawayastopreventoverpressurizationofsystemduringshutdown.ChipbinsteamisremovedKraftPulping:DigesterLVHC INC_RF 108 1 Hot=3‐4Cold=3‐44BEFOREstartupoftheDigesterSystem:1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgasesand2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.**OperatetheDigesterSysteminsuchawayastopreventoverpressurizatiBlowheatsystemstandardoperatingconditionsaremetanddigestersareroutinelyblowingHot=3‐4Cold=3‐44ContinuingroutingemissionstotheLVHCCollectionSystemandControlDevice;OperatetheDigesterEquipmentSysteminsuchawayastopreventoverpressurizationofsystemduringshutdown;Duringemergencyshutdowns,alldigestersshouldbeputonholdtosuspendthecookingprocessandblowingshouldbehelduntiltheBlowHeatSystemisbackundernormaloperatingconditions.Digestercookingandblowingisceased.KraftPulping:DigesterLVHC INC_RF 119 1 12 12 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupWhenNo.21Rec.Blr.isfiringblackliquor,isstableandsafetyinterlocksaresatisfied.4 4 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitshutdownWhentemperatureofblackliquorisraisedinpreparationforshutdownorliquordiverted(No.21RecBlr).TempleInlandrecommendsthatEPAestablishaworkgrouptoaddressSSMKraftPulping:DigesterLVHC INC_RF 140 3 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupMotorstatusofthefeedscrewinthepre‐steamerbinandthehydraulicpressureofthescrewison.IndicatestheWoodisontothedigesters.continueroutingemissionstoLVHCcollectionsystemandprimaryorbackupcontrolsystemMotorstatusofthefeedscrewinthepre‐steamerbinandthehydraulicpressureofthescrewisoff.IndicatestheWoodisofftothedigesters.KraftPulping:DigesterLVHC INC_RF 180 2 0 0 VentedtoAccumulator FiberDischargetoSolvos 0 0 VentedtoAccumulator NoFiberDischargedtoSolvosKraftPulping:DigesterLVHC INC_RF 180 9 0.1 0.1 Accumulatorinservicepriortostartup,gasoffsystemandturpentinesysteminservicepriortostartup.ChipLoading 0.267 0.267 Accumulatorinserviceduringentiredigestercycle,gasoffsystemandturpentinesysteminserviceduringentiredigestercycle.DigesterBlowingKraftPulping:DigesterLVHC INC_RF 182 1 30 30 OperateNCGandfoulcondensatesystemsproperlyWhenpulpistransferredtotheblowtank30 30 ShutdownNCGandfoulcondensatesystemsonlyaftersourcehasbeenshutdownAllpulphasbeentransferredoutofthesystemKraftPulping:DigesterLVHC INC_RF 198 1 0.016 0.016 emissionunitandcontroldeviceoperatesinstockflowstable,pumps8 8 continueroutingemissionstoLVHC‐1andHVLC‐TerminationofdigesterchipcompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartuprunning,noalarms,norupturediskfailures1collectionsystemandprimaryorbackupcontrolsystemfillingKraftPulping:DigesterLVHC INC_RF 198 2 0.083 0.083 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupDigestersystemtemperaturesandpressureswithinnormalranges,noalarms,norupturediskfailures.8 8 continueroutingemissionstoLVHC‐1andHVLC‐1collectionsystemandprimaryorbackupcontrolsystemTerminationofdigesterchipfillingKraftPulping:DigesterLVHC INC_RF 615 2 1 1 UnitisonlystartediftheassociatedcollectionsystemisoperatingStockflowisestablishedthroughentirewasherline0.5 0.5 AssociatedcollectionsystemisoperatedthroughdurationofshutdownstockflowisshutofftobrownstockwashersKraftPulping:DigesterLVHC INC_RF 615 5 2 2 UnitisonlystartediftheassociatedcollectionsystemisoperatingSawdustbeltturnedon 1 1 AssociatedcollectionsystemisoperatedthroughdurationofshutdownSawdustbeltturnedoffKraftPulping:DigesterLVHC INC_RF 615 4 4 4 UnitisonlystartediftheassociatedcollectionsystemisoperatingChipmeterturnedon 1 1 AssociatedcollectionsystemisoperatedthroughdurationofshutdownChipmeterturnedoffKraftPulping:DigesterLVHC INC_RTO/SCBR 610 1 1 1UsefreshsteamonthechipbinandroutetoHVLC‐1whenthechipbinisfulldigesterextractionflow>150gpm1.25 1.25UsefreshsteamonthechipbinOrderlytemperaturereductionfromoperatingtemperature;emptychipbinKraftPulping:DigesterLVHC INC_TO 112 1 0.5 0.5 Collectionandcontrolsystemsoperatingbeforestart‐upWhengassesandcondensateexitcondensers10 10 continueroutingemissionstoLVHC‐1collectionsystemandprimaryorbackupcontrolsystemChipfeedstopperKraftPulping:DigesterLVHC INC_TO 146 2 0.3 0.3 TheunitisnotallowedtobeginoperationuntiltheNCGcollectionsystemandcombustiondeviceareinservice.Start‐upendswhensteamisappliedtothedigester0.1 0.1 NCGsystemandcombustiondeviceremaininserviceuntilsystemiscompletelyoff‐lineShutdownbeginswhendigesterblowsarehaltedNAC2_NCG_Equip_detailC2‐9AppendixC2QAd_ProcessType RTI_APCD_Combo RTICODE CountOfRTICODESU_Duration_hrsSU_Duration_hrs_numSU_EmissRednMeas SU_MarkEnd SD_Duration_hrsSD_Duration_hrs_numSD_EmissRednMeas SD_MarkBegin SU_SD_RecommendKraftPulping:DigesterLVHC INC_TO 178 1 3 3BEFOREstartupoftheDigesterEquipmentSystem:1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgasesand2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystemOperatetheDigesterEquipmentSysteminsuchawayastopreventoverpressurizationofsystemuponstartup.3 3 ContinuingroutingemissionstotheLVHCCollectionSystemandControlDeviceOperatetheDigesterEquipmentSysteminsuchawayastopreventoverpressurizationofsystemduringshutdown.ChipbinsteamisremovedKraftPulping:DigesterLVHC INC_TO 178 1 6 6BEFOREstartupoftheDigesterEquipmentSystem:1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgasesand2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem**OperatetheDigesterEquipmentSysteminsuchawayastopreventoverpressurizationofsystemuponstartup.3 3 ContinuingroutingemissionstotheLVHCCollectionSystemandControlDeviceOperatetheDigesterEquipmentSysteminsuchawayastopreventoverpressurizationofsystemduringshutdown.ChipbinsteamisremovedKraftPulping:DigesterLVHC INC_TO 178 1 6 6 BEFOREstartupoftheDigesterSystem:1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgasesand2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem**OperatetheDigesterSysteminsuchawayastopreventoverpressurizationBlowheatsystemstandardoperatingconditionsaremetanddigestersareroutinelyblowing3 3 (1)ContinuingroutingemissionstotheLVHCCollectionSystemandControlDevice(2)OperatetheDigesterEquipmentSysteminsuchawayastopreventoverpressurizationofsystemduringshutdown(3)Duringemergencyshutdowns,alldigestersshouldbeputonholdtosuspendthecookingprocessandblowingshouldbehelduntiltheBlowHeatSystemisbackundernormaloperatingconditions.Digestercookingandblowingisceased.KraftPulping:DigesterLVHC INC_TO 178 1 6 6 BEFOREstartupoftheDigesterSystem:1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgasesand2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.**OperatetheDigesterSysteminsuchawayastopreventoverpressurizatBlowheatsystemstandardoperatingconditionsaremetanddigestersareroutinelyblowing3 3ContinuingroutingemissionstotheLVHCCollectionSystemandControlDeviceOperatetheDigesterEquipmentSysteminsuchawayastopreventoverpressurizationofsystemduringshutdown.Duringemergencyshutdowns,alldigestersshouldbeputonholdtosuspendthecookingprocessandblowingshouldbehelduntiltheBlowHeatSystemisbackundernormaloperatingconditions.Digestercookingandblowingisceased.KraftPulping:DigesterLVHC INC_TO 178 1 NA BEFOREstartupoftheDigesterSystem:1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgasesand2)EnsureequipmentisBlowheatsystemstandardoperatingconditionsaremetanddigestersareroutinelyNA (1)ContinuingroutingemissionstotheLVHCCollectionSystemandControlDevice(2)OperatetheDigesterEquipmentSysteminsuchawayasDigestercookingandblowingisceased.properlyvalvedtotheLVHCCollectionSystem**OperatetheDigesterSysteminsuchawayastopreventoverpressurizationblowing topreventoverpressurizationofsystemduringshutdown(3)Duringemergencyshutdowns,alldigestersshouldbeputonholdtosuspendthecookingprocessandblowingshouldbehelduntiltheBlowHeatSystemisbackundernormaloperatingconditions.KraftPulping:DigesterLVHC INC_TO 178 5 NA BEFOREstartupoftheDigesterSystem:1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgasesand2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.**OperatetheDigesterSysteminsuchawayastopreventoverpressurizatioBlowheatsystemstandardoperatingconditionsaremetanddigestersareroutinelyblowingNA (1)ContinuingroutingemissionstotheLVHCCollectionSystemandControlDevice(2)OperatetheDigesterEquipmentSysteminsuchawayastopreventoverpressurizationofsystemduringshutdown(3)Duringemergencyshutdowns,alldigestersshouldbeputonholdtosuspendthecookingprocessandblowingshouldbehelduntiltheBlowHeatSystemisbackundernormaloperatingconditions.Digestercookingandblowingisceased.KraftPulping:DigesterLVHC INC_TO/SCBR 137 1 1 1 FOLLOWSSMPLAN ScreenPumpLoad>20%for2hours12 12 FOLLOWSSMPLAN ScreenPumpLoad<20%for30minutesKraftPulping:DigesterLVHC INC_TO/SCBR 137 2 6 6 FOLLOWSSMPLAN MeteringScrewFeeder>1rpmfor3hours12 12 FOLLOWSSMPLAN MeteringScrewFeeder<1rpmfor1hourKraftPulping:DigesterLVHC INC_TO/SCBR 138 1 0.5 0.5 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupAdigesterisblown. 1 1 continueroutingemissionstoLVHC‐1collectionsystemandprimaryorbackupcontrolsystemDigesterisblowntoemptystock,steamflowisstopped.KraftPulping:DigesterLVHC INC_TO/SCBR 138 5 1 1 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupSteamflowtothedigestersreaches20Mlbs/hr.0.5 0.5 continueroutingemissionstoLVHC‐1collectionsystemandprimaryorbackupcontrolsystemDigesterisblowntoemptystock,steamflowisstopped.C2_NCG_Equip_detailC2‐10AppendixC2QAd_ProcessType RTI_APCD_Combo RTICODE CountOfRTICODESU_Duration_hrsSU_Duration_hrs_numSU_EmissRednMeas SU_MarkEnd SD_Duration_hrsSD_Duration_hrs_numSD_EmissRednMeas SD_MarkBegin SU_SD_RecommendKraftPulping:DigesterLVHC INC_TO/SCBR 143 5 Hot:0.5‐1.0hoursCold:3.0‐4.0hours4(1)ConfirmHVLCSystemandTreatmentUnitsareoperatinganddetermineifHVLCgasesmayberoutedtoLVHCTreatmentUnit;(2)ConfirmLVHCSystemandTreatmentUnitsareoperatingandrouteLVHCgasestoLVHCTreatmentUnitSteadystateoperationsandStocktotheHighDensityStorageTankHotandCold:0.5hours0.5 MaintainLVHCandHVLCCollectionandTreatmentSystemsuntilaftertheBlowHeatAccumulatorisshutdownStoploading/cookingdigestersKraftPulping:DigesterLVHC INC_TO/SCBR 149 1 2 2 routeemissionstoLVHCcollectionsystemandprimaryorbackupcontrolsystemBlowfirstbatchdigester 1 1 continueroutingemissionstoLVHCcollectionsystemandprimaryorbackupcontrolsystemBlowlastdigesterKraftPulping:DigesterLVHC INC_TO/SCBR 155 13 4 4 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupwhensteamflowtodigesters>20,000lbs/hrfor4hrs1 1 continueroutingemissionstoLVHC‐1collectionsystemandprimaryorbackupcontrolsystemwhensteamflowtodigesters<20,000lbs/hrfor1hrKraftPulping:DigesterLVHC INC_TO/SCBR 243 1 0.25 0.25 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupDigesterbeginsblowing 0.25 0.25 continueroutingemissionstoNCGcollectionsystemandprimaryorbackupcontrolsystemDigestersstopblowingKraftPulping:DigesterLVHC INC_TO/SCBR 243 1 0.5 0.5 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupWhendigesterbeginssteamingprocess1 1 continueroutingemissionstoNCGcollectionsystemandprimaryorbackupcontrolsystemAllsteamisremovedfromunitsKraftPulping:DigesterLVHC INC1 100 6 ~4hrs 4 EnsuretheHVLCcollectionandtreatmentsystemisinoperationandallsystemvalvesareintheappropriatepositionbeforeinitiatingastartuponthedigestersystem.Blowheatsystemstandardoperatingconditionsaremetanddigestersareroutinelyblowing.~4hrs 4 EnsuretheHVLCcollectionandtreatmentsystemisinoperationandallsystemvalvesareintheappropriatepositionuntilcompletingtheshutdownofthedigestersystem.Chipbinsteamisremoved.KraftPulping:DigesterLVHC INC1 100 2 ~4hrs 4 EnsuretheLVHCcollectionandtreatmentsystemisinoperationandallsystemvalvesareintheappropriatepositionbeforeinitiatingastartuponthedigestersystem.Blowheatsystemstandardoperatingconditionsaremetanddigestersareroutinelyblowing.~4hrs 4 EnsuretheLVHCcollectionandtreatmentsystemisinoperationandallsystemvalvesareintheappropriatepositionuntilcompletingtheshutdownofthedigestersystem.Chipbinsteamisremoved.KraftPulping:DigesterLVHC INC1 100 3 ~8hrs 8 StopliquorflowandsteamflowtotheevaporatorspriortoinitiatingshutdownoftheLVHCcollectionsystem.Operationhasstabilizedandevaporatorproductisattargetpercentsolids.~6hrs 6 EnsuretheLVHCcollectionandtreatmentsystemisinoperationandallsystemvalvesareintheappropriatepositionuntilcompletingshutdownoftheEvaporatorSystem(s).Weakliquorpumpsareshutdown.KraftPulping:DigesterLVHC INC1 102 1 24 24Uselow‐pressurefreshsteamforchipbinpre‐thedigesteroperationsare1 1 Shutdownthecontinuousdigestersystem,ShutdownoftheContinuoussteaminguntilasteadylevelismaintainedandthedigesterisrunningnormally.Flashsteammaybeusedduringnormaloperation.Checkforproperwaterseallevelsandflowsandverifyallpressureandvacuumseals.HVLCNCGsystemisinacollectmodeunlessthesystemisdownorlockedandtaggedout.LVHCNCGventgaspressureismonitored.Pulpingcondensatesaresenttotheappropriatecollectionsystems.stabletheDigesterchipfeedisabove4.5rpmblowflowgreaterthan1,100gpmtheHVLCandLVHCNCG’sarebeingcollectedincludingassociatedtanksandotherequipment,beforeshuttingdowntherespectivecollectionsystems,e.g.HVLCventgases,LVHCventgases,andpulpingcondensates.DigestersystemisinitiatedbyshuttingdownthechipfeedsystemKraftPulping:DigesterLVHC INC1 102 4 SeeDIG SeeDIG SeeDIG SeeDIG SeeDIG SeeDIG SeeDIGKraftPulping:DigesterLVHC INC1 102 1 SeePDW SeePDW SeePDW SeePDW SeePDW SeePDW SeePDWKraftPulping:DigesterLVHC INC1 103 6 20 20Uselow‐pressurefreshsteamforchipbinpre‐steaminguntilasteadylevelismaintainedandthedigesterisrunningnormally.Checkforproperwaterseallevelsandflowsandverifyallpressureandvacuumseals.HVLCNCGsystemisinacollectmodeunlessthesystemisdownorlockedandtaggedout.LVHCNCGprocesssourceorcollectionsystemmaybeventedduringstartupuntilitissafetocollectthegases.Pulpingcondensatesaresenttotheappropriatecollectionsystems.Followtheproperstartupsequenceandproceduresoutlinedintheappropriatesectionsforcollectionsystemsandcontroldevices.DuetoNCAirToxicslimits,nofoulcondensatesaresewered.TheContinuousDigestersystemstartupisconsideredcompletewhenthedigesteroperationsarestable,theNo.6Digesterchipfeedisabove4.5rpm,theNo.7Digesterchipfeedisabove6rpm,andtheHVLCandLVHCNCGsarebeignincinerated.8 8 Shutdownthecontinuousdigestersystem,includingassociatedtanksandotherequipment,beforeshuttingdowntherespectivecollectionsystem.ShutdownoftheContinuousDigestersystemisinitiatedbyshuttingdownthechipfeedsystem.C2_NCG_Equip_detailC2‐11AppendixC2QAd_ProcessType RTI_APCD_Combo RTICODE CountOfRTICODESU_Duration_hrsSU_Duration_hrs_numSU_EmissRednMeas SU_MarkEnd SD_Duration_hrsSD_Duration_hrs_numSD_EmissRednMeas SD_MarkBegin SU_SD_RecommendKraftPulping:DigesterLVHC INC1 111 1 1.5 1.5 Checkforproperwaterseallevelsandflowsandverifyallpressureandvacuumseals.HVLCNCGsystemisinacollectmodewhenallthesafetypermissiveshavebeensatisfiedunlessthesystemisdownorlockedandtaggedout.LVHCNCGprocesssourceorcollectionsystemmaybeventedduringstartupuntilitissafetocollectthegas.Pulpingcondensatesaresenttotheappropriatecollectionsystems.FollowtheproperstartupsequenceandproceduresoutlinedintheappropriatesectionsoftheSSMplanforcollectionsystemsandcontroldevices.TheContinuousDigestersystemstartupisconsideredcompletetargetflowrateachieved.3.5 3.5 Shutdownthecontinuousdigestersystem,includingassociatetanksandotherequipment,beforeshuttingdowntherespectivecollectionsystems,e.g.HVLCventgases,LVHCventgases,andpulpingcondenstates.TheContinuousDigestersystemshutdownisconsideredinitiatedwhenchips,steamandcookingliquorsareremovedandtheBlowTanksflowisbelowtargetrate.KraftPulping:DigesterLVHC INC1 111 1 1.5 1.5 Checkforproperwaterseallevelsandflowsandverifyallpressureandvacuumseals.HVLCNCGsystemisinacollectmodewhenallthesafetypermissiveshavebeensatisfiedunlessthesystemisdownorlockedandtaggedout.LVHCNCGprocesssourceorcollectionsystemmaybeventedduringstartupuntilitissafetocollectthegas.Pulpingcondensatesaresenttotheappropriatecollectionsystems.FollowtheproperstartupsequenceandproceduresoutlinedintheappropriatesectionsoftheSSMplanforcollectionsystemsandcontroldevices.TheContinuousDigestersystemstartupisconsideredcompletewhentargetflowrateachieved.3.5 3.5 Shutdownthecontinuousdigestersystem,includingassociatetanksandotherequipment,beforeshuttingdowntherespectivecollectionsystems,e.g.HVLCventgases,LVHCventgases,andpulpingcondenstates.TheContinuousDigestersystemshutdownisconsideredinitiatedwhenchips,steamandcookingliquorsareremovedandtheBlowTanksflowisbelowtargetrate.KraftPulping:DigesterLVHC INC1 116 1 HotStartup:3‐4hrsColdStartup:3‐4hrs4EnsuretheHVLCcollectionandtreatmentsystemisinoperationandallsystemvalvesareintheappropriatepositionbeforeinitiatingastartuponthedigestersystem(s).Blowlineflowandextractionflowstandardoperatingconditionaremet.HotShutdown:3‐4hrsColdShutdown:3‐4hrs4Maintainachiplevelandswitchtolowpressurefreshsteamforchipbinpre‐steamingpriortobeginningtheshutdownsequence.EnsuretheHVLCcollectionandtreatmentsystemisinoperationandallsystemvalvesareintheappropriatepositionbeforeinitiatingastartuponthedigestersystem(s).Digestercookingandblowingisceased.KraftPulping:DigesterLVHC INC1 116 2 HotStartup:3‐4hrs4EnsuretheHVLCcollectionandtreatmentsystemisinoperationandallsystemvalvesareBlowlineflowandextractionflowstandardoperatingHotShutdown:3‐4Maintainachiplevelandswitchtolowpressurefreshsteamforchipbinpre‐steamingpriortoDigestercookingandblowingisceased.ColdStartup:3‐4hrsintheappropriatepositionbeforeinitiatingastartuponthedigestersystem(s).conditionaremet. 4hrsColdShutdown:3‐4hrsbeginningtheshutdownsequence.EnsuretheHVLCcollectionandtreatmentsystemisinoperationandallsystemvalvesareintheappropriatepositionuntilcompletingshutdownofthedigestersystem(s).KraftPulping:DigesterLVHC INC1 116 2 HotStartup:3‐4hrsColdStartup:3‐4hrs4EnsuretheLVHCcollectionandtreatmentsystemisinoperationandallsystemvalvesareintheappropriatepositionbeforeinitiatingastartuponthedigestersystem(s).Blowlineflowandextractionflowstandardoperatingconditionaremet.HotShutdown:3‐4hrsColdShutdown:3‐4hrs4Maintainachiplevelandswitchtolowpressurefreshsteamforchipbinpre‐steamingpriortobeginningtheshutdownsequence.EnsuretheLVHCcollectionandtreatmentsystemisinoperationandallsystemvalvesareintheappropriatepositionuntilcompletingshutdownofthedigestersystem(s).Digestercookingandblowingisceased.KraftPulping:DigesterLVHC INC1 116 1 HotStartup:3‐4hrsColdStartup:3‐4hrs4EnsuretheLVHCcollectionandtreatmentsystemisinoperationandallsystemvalvesareintheappropriatepositionbeforeinitiatingastartuponthedigestersystem(s).Blowlineflowandextractionflowstandardoperatingconditionaremet.HotShutdown:3‐4hrsColdShutdown:3‐4hrs4Maintainachiplevelandswitchtolowpressurefreshsteamforchipbinpre‐steamingpriortobeginningtheshutdownsequence.EnsuretheLVHCcollectionandtreatmentsystemisinoperationandallsystemvalvesareintheappropriatepositionbeforeinitiatingastartuponthedigestersystem(s).Digestercookingandblowingisceased.KraftPulping:DigesterLVHC INC1 133 1 14 14 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupestablishedflowofacceptablepulpfromthebottomofthedigester5 5 continueroutingemissionstoLVHCcollectionsystemuntilshutdowncompletedchipfeedtothedigesterisshutdownC2_NCG_Equip_detailC2‐12AppendixC2QAd_ProcessType RTI_APCD_Combo RTICODE CountOfRTICODESU_Duration_hrsSU_Duration_hrs_numSU_EmissRednMeas SU_MarkEnd SD_Duration_hrsSD_Duration_hrs_numSD_EmissRednMeas SD_MarkBegin SU_SD_RecommendKraftPulping:DigesterLVHC INC1 135 1 17 17 DigesterSystem:TheLVHCandHVLCisoperatingpriortostartupofthedigestersystem.DigesterSystem:Pulpisblowingoutofthedigesteratthesameratechipsaregoingin.Levelofchipbinisstableandabovelowerpocketvent.Blackliquorisbeingextractedtoflashtanksandthereliefcondensorsareoperatingatstabletempandflow.Thedigesterisdrawingwhiteliquorandsteamincontinuous/stablemanner.5 5 DigesterSystem:TheLVHCandHVLCcontinuestooperateduringshutdown.DigesterSystem:Chipsareshutofftothedigesterorpulpisnolongerblowingfromthedigester,whicheverisearlier.KraftPulping:DigesterLVHC INC1 139 1 1 1 LVHCinservice. Digesterreliefvalvesopen 2 2 LVHCinservice. ReliefandblowvalvesclosedKraftPulping:DigesterLVHC INC1 139 1 1 1 LVHCinservice. Digesterrelief/blowvalvesopen0.1 0.1 LVHCinservice. ReliefandblowvalvesclosedKraftPulping:DigesterLVHC INC1 139 1 2.5 2.5 LVHCinservice. Digesterreliefvalvesopen 0.75 0.75 LVHCinservice. ReliefandblowvalveclosedKraftPulping:DigesterLVHC INC1 142 9 1 1 EmissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupDigestersystemsarefullyoperational,condensateandventgassystemsarefullyoperational,digesterisfilledandcapped,andcookinghascommenced.1 1 ContinueroutingemissionstoG0914collectionsystemandprimaryorbackupcontrolsystemDigestercookscompleted,digestersemptied,LVHCcollectionsystemshutdown.KraftPulping:DigesterLVHC INC1 142 8 3 3 EmissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupDigestersystemsarefullyoperational,condensateandventgassystemsarefullyoperational,digesterisfilledandcapped,andcookinghascommenced.3 3 ContinueroutingemissionstoG0914collectionsystemandprimaryorbackupcontrolsystemDigestercookscompleted,digestersemptied,LVHCcollectionsystemshutdown.KraftPulping:DigesterLVHC INC1 150 1 2 2 continueroutingemissionstoLVHC‐1collectionsystemandprimaryorbackupcontrolsystemStartupcompleteafter4blowsandknottersupplypulpisrunning1 1 continueroutingemissionstoLVHC‐1collectionsystemandprimaryorbackupcontrolsystemShutdownnodigesterblownfor1hrandknottersupplypumpisdownKraftPulping:DigesterLVHC INC1 150 3 2 2 continueroutingemissionstoLVHC‐1collectionsystemandprimaryorbackupcontrolsystemStartupcompleteafter4blowsandknottersupplypumpisrunning1 1 continueroutingemissionstoLVHC‐1collectionsystemandprimaryorbackupcontrolsystemShutdownnodigesterblownfor1hrandknottersupplypumpisdownKraftPulping:DigesterLVHC INC1 150 2 2.5 2.5 continueroutingemissionstoLVHC‐1collectionsystemandprimaryorbackupcontrolsystemPressureDiffuserOperating,Sustainedflowondiffuser0.75 0.75 continueroutingemissionstoLVHC‐1collectionsystemandprimaryorbackupcontrolsystemShutdownPlateFeedersKraftPulping:DigesterLVHC INC1 156 1 2.5 2.5 followSSMmanualprocedures Whentheblowingintotheblowtankstarts6 6 followSSMmanualprocedures ShutdowntimewoodoffanddigesteroffpressureKraftPulping:DigesterLVHC INC1 156 2 4 4 followSSMmanualprocedures FlashLiquorpumpisrunning 4 4 followSSMmanualprocedures FlashTanktoSteamingVesselmanualvalveisclosedbeforetakingChipFeedSystemoffpressureKraftPulping:DigesterLVHC INC1 162 1 4‐2626BEFOREstartupoftheDigesterEquipmentSystem:(1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgases;and(2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.**OperatetheDigesterEquipmentSysteminsuchawayastopreventoverpressurizationofsystemuponstartup.Blowlineflowandextractionflowstandardoperatingconditionsaremet.(1)ContinuingroutingemissionstotheLVHCSystemandControlDevice(2)OperatetheDigesterSysteminsuchawayastopreventoverpressurizationofsystemduringshutdown.ChipbinsteamisremovedKraftPulping:DigesterLVHC INC1 162 1 4‐2626BEFOREstartupoftheDigesterEquipmentSystem:(1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgases;and(2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.**OperatetheDigesterEquipmentSysteminsuchawayastopreventoverpressurizationofsystemuponstartup.Blowlineflowandextractionflowstandardoperatingconditionsaremet.1‐33(1)ContinuingroutingemissionstotheLVHCSystemandControlDevice(2)OperatetheDigesterSysteminsuchawayastopreventoverpressurizationofsystemduringshutdown.ChipbinsteamisremovedKraftPulping:DigesterLVHC INC1 163 1 12 12 BEFOREstartupoftheDigesterEquipmentSystem:(1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgases;and(2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.**OperatetheDigesterEquipmentSysteminsuchawayastopreventoverpressurizationofsystemuponstartup.Blowlineflowandextractionflowstandardoperatingconditionaremet6to88(1)ContinuingroutingemissionstotheLVHCSystemandControlDevice(2)OperatetheDigesterSysteminsuchawayastopreventoverpressurizationofsystemduringshutdown.ChipfeedisstoppedC2_NCG_Equip_detailC2‐13AppendixC2QAd_ProcessType RTI_APCD_Combo RTICODE CountOfRTICODESU_Duration_hrsSU_Duration_hrs_numSU_EmissRednMeas SU_MarkEnd SD_Duration_hrsSD_Duration_hrs_numSD_EmissRednMeas SD_MarkBegin SU_SD_RecommendKraftPulping:DigesterLVHC INC1 163 5 12 12 BEFOREstartupoftheDigesterSystem:(1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgases;and(2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.**OperatetheDigesterEquipmentSysteminsuchawayastopreventoverpressurizationofsystemuponstartupsuchas:(1)Donotblowadigesterorcookadigesteruntilallpiecesoftheblowheatsystemarerunningandwithinacceptablecontrollimits,and(2)Ensurecriticalpumpsontheblowheatsystemarerunningpriortoblowingadigester.Ifblowheatpressureistoohighandtheventhasopened,donotattempttoblowanotherdigesteruntiltheproblemcanbefoundandrepaired.Blowheatsystemstandardoperatingconditionsaremetanddigestersareroutinelyblowing6to88(1)ContinuingroutingemissionstotheLVHCCollectionSystemandControlDevice(2)OperatetheDigesterEquipmentSysteminsuchawayastopreventoverpressurizationofsystemduringshutdown(3)Duringemergencyshutdowns,alldigestersshouldbeputonholdtosuspendthecookingprocessandblowingshouldbehelduntiltheBlowHeatSystemisbackundernormaloperatingconditions.Digestercookingandblowingisceased.KraftPulping:DigesterLVHC INC1 163 2 24 24 BEFOREstartupoftheDigesterEquipmentSystem:(1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgases;and(2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.**OperatetheDigesterEquipmentSysteminsuchawayastopressurizationofsystemuponstartup.Blowlineflowandextractionflowstandardoperatingconditionaremet6to88(1)ContinuingroutingemissionstotheLVHCSystemandControlDevice(2)OperatetheDigesterSysteminsuchawayastopreventoverpressurizationofsystemduringshutdown.ChipfeedisstoppedKraftPulping:DigesterLVHC INC1 163 1 24 24 BEFOREstartupoftheDigesterSystem:(1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgasesand(2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.**OperatetheDigesterEquipmentSysteminsuchawayastopreventoverpreventoverpressurizationofsystemuponstartupsuchas:(1)Donotblowadigesterorcookadigesteruntilallpiecesoftheblowheatsystemarerunningandwithinacceptablecontrollimits,and(2)Ensurecriticalpumpsontheblowheatsystemarerunningpriortoblowingadigester.Ifblowheatpressureistoohighandtheventhasopened,donotattempttoblowanotherdigesteruntiltheproblemcanbefoundandBlowheatsystemstandardoperatingconditionsaremetanddigestersareroutinelyblowing6to88(1)ContinuingroutingemissionstotheLVHCCollectionSystemandControlDevice(2)OperatetheDigesterEquipmentSysteminsuchawayastopreventoverpressurizationofsystemduringshutdown(3)Duringemergencyshutdowns,alldigestersshouldbeputonholdtosuspendthecookingprocessandblowingshouldbehelduntiltheBlowHeatSystemisbackundernormaloperatingconditions.Digestercookingandblowingisceased.repaired.KraftPulping:DigesterLVHC INC1 163 10 24 24 BEFOREstartupoftheDigesterSystem:(1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgases;and(2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.**OperatetheDigesterEquipmentSysteminsuchawayastopreventoverpressurizationofsystemuponstartupsuchas:(1)Donotblowadigesterorcookadigesteruntilallpiecesoftheblowheatsystemarerunningandwithinacceptablecontrollimits,and(2)Ensurecriticalpumpsontheblowheatsystemarerunningpriortoblowingadigester.Ifblowheatpressureistoohighandtheventhasopened,donotattempttoblowanotherdigesteruntiltheproblemcanbefoundandrepaired.Blowheatsystemstandardoperatingconditionsaremetanddigestersareroutinelyblowing6to88(1)ContinuingroutingemissionstotheLVHCCollectionSystemandControlDevice(2)OperatetheDigesterEquipmentSysteminsuchawayastopreventoverpressurizationofsystemduringshutdown(3)Duringemergencyshutdowns,alldigestersshouldbeputonholdtosuspendthecookingprocessandblowingshouldbehelduntiltheBlowHeatSystemisbackundernormaloperatingconditions.Digestercookingandblowingisceased.KraftPulping:DigesterLVHC INC1 165 3 HotStartup:3‐4hoursColdStartup:3‐4hours4BEFOREstartupoftheDigesterEquipmentSystem:(1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgasesand(2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.**OperatetheDigesterEquipmentSysteminsuchawayastopreventoverpressurizationofsystemuponstartup.BlowheatsystemstandardoperatingconditionsaremetanddigestersareroutinelyblowingHotShutdown3‐4hoursColdShutdown:3‐4hours4(1)ContinuingroutingemissionstotheLVHCCollectionSystemandControlDevice.(2)OperatetheDigesterEquipmentSysteminsuchawayastopreventoverpressurizationofsystemduringshutdownDigestercookingandblowingisceased.C2_NCG_Equip_detailC2‐14AppendixC2QAd_ProcessType RTI_APCD_Combo RTICODE CountOfRTICODESU_Duration_hrsSU_Duration_hrs_numSU_EmissRednMeas SU_MarkEnd SD_Duration_hrsSD_Duration_hrs_numSD_EmissRednMeas SD_MarkBegin SU_SD_RecommendKraftPulping:DigesterLVHC INC1 165 13 HotStartup:3‐4hoursColdStartup:3‐4hours4BEFOREstartupoftheDigesterEquipmentSystem:(1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgases;and(2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.**OperatetheDigesterEquipmentSysteminsuchawayastopreventoverpressurizationofsystemuponstartup.BlowheatsystemstandardoperatingconditionsaremetanddigestersareroutinelyblowingHotShutdown3‐4hoursColdShutdown:3‐4hours4(1)ContinuingroutingemissionstotheLVHCCollectionSystemandControlDevice.(2)OperatetheDigesterEquipmentSysteminsuchawayastopreventoverpressurizationofsystemduringshutdownDigestercookingandblowingisceased.KraftPulping:DigesterLVHC INC1 165 4 HotStartup:3‐4hoursColdStartup:3‐4hours4BEFOREstartupoftheDigesterSystem:(1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgases;and(2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.**OperatetheDigesterSysteminsuchawayastopreventoverpressurizationofsystemuponstartupsuchas:(1)Donotblowadigesterorcookadigesteruntilallpiecesoftheblowheatsystemarerunningandwithinacceptablecontrollimits,and(2)Ensurecriticalpumpsontheblowheatsystemarerunningpriortoblowingadigester.Ifblowheatpressureistoohighandtheventhasopened,donotattempttoblowanotherdigesteruntiltheproblemcanbefoundandrepaired.BlowheatsystemstandardoperatingconditionsaremetanddigestersareroutinelyblowingHotShutdown3‐4hoursColdShutdown:3‐4hours4(1)ContinuingroutingemissionstotheLVHCCollectionSystemandControlDevice.(2)OperatetheDigesterEquipmentSysteminsuchawayastopreventoverpressurizationofsystemduringshutdown.(3)Duringemergencyshutdowns,alldigestersshouldbeputonholdtosuspendthecookingprocessandblowingshouldbehelduntiltheBlowHeatSystemisbackundernormaloperatingconditions.Digestercookingandblowingisceased.KraftPulping:DigesterLVHC INC1 166 1 HotStartup:2‐4HoursColdStartup:16‐24Hours24BEFOREstartupoftheDigesterEquipmentSystem:(1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgases;and(2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.**OperatetheDigesterEquipmentSysteminsuchawayastopreventoverpressurizationofsystemuponstartup.Blowlineflowandextractionflowstandardoperatingconditionsaremet.HotShutdown:1‐2HoursColdShutdown:8‐16Hours16(1)ContinuingroutingemissionstotheLVHCSystemandControlDevice(2)OperatetheDigesterSysteminsuchawayastopreventoverpressurizationofsystemduringshutdown.Chipfeedisstopped.KraftPulping:DigesterLVHC INC1 166 1 HotStartup:3‐4HoursColdStartup:3‐4Hours4BEFOREstartupoftheDigesterSystem:(1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgases;and(2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.**OperatetheDigesterEquipmentSysteminsuchawayastopreventoverpressurizationofsystemuponstartupsuchas:BlowheatsystemstandardoperatingconditionsaremetanddigestersareroutinelyblowingHotShutdown:3‐4HoursColdShutdown:3‐4Hours4(1)ContinuingroutingemissionstotheLVHCCollectionSystemandControlDevice(2)OperatetheDigesterEquipmentSysteminsuchawayastopreventoverpressurizationofsystemduringshutdown(3)Duringemergencyshutdowns,alldigestersshouldbeputonholdtosuspendthecookingprocessandblowingshouldbehelduntilDigestercookingandblowingisceased.(1)Donotblowadigesterorcookadigesteruntilallpiecesoftheblowheatsystemarerunningandwithinacceptablecontrollimits,and(2)Ensurecriticalpumpsontheblowheatsystemarerunningpriortoblowingadigester.Ifblowheatpressureistoohighandtheventhasopened,donotattempttoblowanotherdigesteruntiltheproblemcanbefoundandrepaired.theBlowHeatSystemisbackundernormaloperatingconditions.KraftPulping:DigesterLVHC INC1 169 3 Hot‐2‐4;Cold16‐2424BEFOREstartupoftheDigesterEquipmentSystem(1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgases;and(2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.**OperatetheDigesterEquipmentSysteminsuchawayastopreventoverpressurizationofsystemuponstartup.Blowlineflowandextractionflowstandardoperatingconditionaremet.Hot‐1‐2;Cold8‐1616(1)ContinuingroutingemissionstotheLVHCSystemandControlDevice(2)OperatetheDigesterSysteminsuchawayastopreventoverpressurizationofsystemduringshutdown.ChipfeedisstoppedKraftPulping:DigesterLVHC INC1 172 3 HotStartup:3‐4hrsColdStartup:3‐4hrs4BEFOREstartupoftheDigesterEquipmentSystem(1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgases;and(2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.**OperatetheDigesterEquipmentSysteminsuchawayastopreventoverpressurizationofsystemuponstartup.BlowheatsystemstandardoperatingconditionsaremetanddigestersareroutinelyblowingHotShutdown:3‐4hrsColdShutdown:3‐4hrs4*ContinuingroutingemissionstotheLVHCCollectionSystemandControlDevice*OperatetheDigesterEquipmentSysteminsuchawayastopreventoverpressurizationofsystemduringshutdown.Digestercookingandblowingisceased.KraftPulping:DigesterLVHC INC1 176 1 3 3 MinimizenumberofblowsnecessarytoremovetrampairfromBHRWhentheaccumulatorreachesoperatingtemperatureThreehoursfromthelastdigesterblow3 ShutdownthepulpmillbeforeincinerationpointshutsdownNodigesterswithpressureabove9#haveanopenblowvalveC2_NCG_Equip_detailC2‐15AppendixC2QAd_ProcessType RTI_APCD_Combo RTICODE CountOfRTICODESU_Duration_hrsSU_Duration_hrs_numSU_EmissRednMeas SU_MarkEnd SD_Duration_hrsSD_Duration_hrs_numSD_EmissRednMeas SD_MarkBegin SU_SD_RecommendKraftPulping:DigesterLVHC INC1 179 2 <0.0830.083emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupDigestedpulpisblownfromdigesterandmeetsQA/QCspecifications<0.0830.083continueroutingemissionstoLVHCcollectionsystemandprimaryorbackupcontrolsystemChipfeedratetodigestergoestozeroKraftPulping:DigesterLVHC INC1 179 2 0.5‐1.51.5emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupDigestedpulpisblownfromdigesterandmeetsQA/QCspecifications0.5‐11continueroutingemissionstoLVHCcollectionsystemandprimaryorbackupcontrolsystemChipfeedratetodigestergoestozeroKraftPulping:DigesterLVHC INC1 179 1 1.5‐33emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupDigestedpulpisblownfromdigesterandmeetsQA/QCspecifications2‐33continueroutingemissionstoHVLCcollectionsystemandprimaryorbackupcontrolsystemChipfeedratetodigestergoestozeroKraftPulping:DigesterLVHC INC1 179 1 10‐1212emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupDigestedpulpisblownfromdigesterandmeetsQA/QCspecifications3‐55continueroutingemissionstoLVHC/HVLCcollectionsystemandprimaryorbackupcontrolsystemChipfeedratetodigestergoestozeroKraftPulping:DigesterLVHC INC1 179 1 1‐22emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupDigestedpulpisblownfromdigesterandmeetsQA/QCspecifications1‐22continueroutingemissionstoHVLCcollectionsystemandprimaryorbackupcontrolsystemChipfeedratetodigestergoestozeroKraftPulping:DigesterLVHC INC1 179 1 20‐2424emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupDigestedpulpisblownfromdigesterandmeetsQA/QCspecifications9‐1010continueroutingemissionstoLVHC/HVLCcollectionsystemandprimaryorbackupcontrolsystemChipfeedratetodigestergoestozeroKraftPulping:DigesterLVHC INC1 179 2 NA emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupDigestedpulpisblownfromdigesterandmeetsQA/QCspecificationsNA continueroutingemissionstoHVLCcollectionsystemandprimaryorbackupcontrolsystemChipfeedratetodigestergoestozeroKraftPulping:DigesterLVHC INC1 179 1 NA emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupDigestedpulpisblownfromdigesterandmeetsQA/QCspecificationsNA continueroutingemissionstoLVHCcollectionsystemandprimaryorbackupcontrolsystemChipfeedratetodigestergoestozeroKraftPulping:DigesterLVHC INC1 181 2 0.1 0.1emissionscollectedandroutedtoacontroldeviceduringstartup(exceptfollowingcoldoutage)Blowtankpumpstarts 0.1 0.1 continueroutingemissionstocollectionsystemandcontroldeviceuntilunitdownKraftPulping:DigesterLVHC INC1 181 1 0.1 0.1emissionscollectedandroutedtoacontroldeviceduringstartup(exceptfollowingcoldoutage)Chiplevel 0.1 0.1 continueroutingemissionstocollectionsystemandcontroldeviceuntilunitdownNochiplevel,chipfeedsystemdownKraftPulping:DigesterLVHC INC1 181 1 0.1 0.1emissionscollectedandroutedtoacontrolRejectpumpstarts 0.1 0.1 continueroutingemissionstocollectionsystemRejectpumpstopsdeviceduringstartup(exceptfollowingcoldoutage)andcontroldeviceuntilunitdownKraftPulping:DigesterLVHC INC1 181 1 0.2 0.2emissionscollectedandroutedtoacontroldeviceduringstartup(exceptfollowingcoldoutage)PrimaryScreenPumpstarts 0.2 0.2 continueroutingemissionstocollectionsystemandcontroldeviceuntilunitdownPrimaryScreenPumpstopsKraftPulping:DigesterLVHC INC1 181 2 0.7 0.7emissionscollectedandroutedtoacontroldeviceduringstartup(exceptfollowingcoldoutage)Blowtankflowestablished 0.3 0.3 continueroutingemissionstocollectionsystemandcontroldeviceuntilunitdownTCLineisolationvalvesclosedKraftPulping:DigesterLVHC INC1 181 1 1.5 1.5emissionscollectedandroutedtoacontroldeviceduringstartup(exceptfollowingcoldoutage)Blowtankflowestablished 0.5 0.5 continueroutingemissionstocollectionsystemandcontroldeviceuntilunitdownTCLineisolationvalvesclosedKraftPulping:DigesterLVHC INC1 184 4 0.5 0.5 ContinueroutingemissionstoLVHCcollectionsystem.Whenchipandliquorlevelsstabilize.0.5 0.5 ContinueroutingemissionstoLVHCcollectionsystem.Whenbothfeedliquorandsteamarenolongerbeingintroducedintotheunit.KraftPulping:DigesterLVHC INC1 184 5 0.5 0.5 ContinueroutingemissionstoLVHCcollectionsystem.Wheninitialblowsequenceisbegun.0.5 0.5 ContinueroutingemissionstoLVHCcollectionsystem.Whenbothfeedliquorandsteamarenolongerbeingintroducedintotheunit.KraftPulping:DigesterLVHC INC1 185 2 4.0 4 Unitisonlystartediftheassociatedcollectionsystemisoperating.Sawdustfeedscrewsarerunningandsawdustisfeedingintothedigesterfromthehopper.1.5 1.5 UnitisshutdownonlyiftheassociatedcollectionsystemisoperatinginaccordancewithSOPprocedures.Sawdustfeedscrewsarestopped.KraftPulping:DigesterLVHC INC1 185 1 4.5 4.5 Unitisonlystartediftheassociatedcollectionsystemisoperating.Chipflowfromthesurgesilointothedigesterfeedend,blowflowfromthedigestervesselinto#57Tank,andgoodchipcolumnmovementinthedigestervesselhasbeenestablished.1.0 1 UnitisshutdownonlyiftheassociatedcollectionsystemisoperatinginaccordancewithSOPprocedures.Chipflowfromthechipsurgesiloisstopped.C2_NCG_Equip_detailC2‐16AppendixC2QAd_ProcessType RTI_APCD_Combo RTICODE CountOfRTICODESU_Duration_hrsSU_Duration_hrs_numSU_EmissRednMeas SU_MarkEnd SD_Duration_hrsSD_Duration_hrs_numSD_EmissRednMeas SD_MarkBegin SU_SD_RecommendKraftPulping:DigesterLVHC INC1 185 5 IntegratedwithK5DigesterStartup‐4.5hours4.5 Unitisonlystartediftheassociatedcollectionsystemisoperating.IntegratedwithK5DigesterStartup‐SeeCellDS22IntegratedwithK5DigesterShutdown‐1.0hour1 UnitisshutdownonlyiftheassociatedcollectionsystemisoperatinginaccordancewithSOPprocedures.IntegratedwithK5DigesterShutdown‐SeeCellDV22.KraftPulping:DigesterLVHC INC1 185 2 IntegratedwithPandiaDigesterStartup‐4.0hours4 Unitisonlystartediftheassociatedcollectionsystemisoperating.IntegratedwithPandiaDigesterStartup‐SeeCellsDS20andDS21IntegratedwithPandiaDigesterShutdown‐1.5hour1.5 UnitisshutdownonlyiftheassociatedcollectionsystemisoperatinginaccordancewithSOPprocedures.IntegratedwithPandiaDigesterShutdown‐SeeCellsDV20andDV21.KraftPulping:DigesterLVHC INC1 186 1 2 22 2KraftPulping:DigesterLVHC INC1 189 2 0 0 NA NA NA NA NAKraftPulping:DigesterLVHC INC1 189 2 1.5 1.5 PertheSSMPlan,EnsureLVHC/HVLCSystemsareoperating.StarteduptheDigesterSystemfollowingstandardmilloperatingproceduresandinitiatedthedigesterblowsequenceasrequired.AfterstartinguptheDigesterSystem,insuredthatallNCGventgaseswerebeingcollectedbyCompI.PertheSSMPlan,collectionofHVLC/LVHCSystem.FullPulpFlowrateisobtained.0.25 0.25 PertheSSMPlan,continueroutingtoLVHC/HVLCCollectionSystem.VerifythatCompIwascollectingtheLVHCventgasesuntiltheDigesterSystemwasshutdown.PertheSSMPlan,removeloads.VerifythatallblowvalvesareclosedbeforeIshutdowntheBlowHeatAccumulatorSystem.KraftPulping:DigesterLVHC INC1 190 1 1 1 VerifythatallNCGgasesarecollectedbytheappropriatecollectionsystemandsenttotheappropriatecontroldevice.Verifythatthedigestersystemisoperatinginnormaloperatingtemperatures,pressures,andflows.Aftercompleting4digesterblows(blow4digesterssequentially)0.5 0.5 ContinuetooperatetheNCGcollectionsystem. Ifoneofthedigestersystemsideshasnotblownadigesterwithin3hoursofthepreviousdigesterblowforthatside,shutdownbeginswhenthelastdigesterisblown.KraftPulping:DigesterLVHC INC1 190 2 1 1 VerifythatallNCGgasesarecollectedbytheappropriatecollectionsystemandsenttotheappropriatecontroldevice.Verifythatthedigestersystemisoperatinginnormaloperatingtemperatures,pressures,andflows.Aftercompleting4digesterblows(blow4digesterssequentially)1 1 ContinuetooperatetheNCGcollectionsystem. Ifoneofthedigestersystemsideshasnotblownadigesterwithin3hoursofthepreviousdigesterblowforthatside,shutdownbeginswhenthelastdigesterisblown.KraftPulping:DigesterLVHC INC1 190 1 2 2 VerifythatallNCGgasesarecollectedbytheappropriatecollectionsystemandsenttotheappropriatecontroldevice.Verifythatthedigestersystemisoperatinginnormaloperatingtemperatures,pressures,andflows.StockstartsflowingtotheNSSCblowtank1 1 ContinuetooperatetheNCGcollectionsystem. ShutdownbeginswhensteamflowandchipfeedtotheNSSCdigesterhasceasedKraftPulping:DigesterLVHC INC1 240 1 14 14 (1)InsurethatallwaterseallevelsareindicatedonDCS.Verifythatallsealsareinplace.(2)Verifyaccumulatortempiswithinnormaloperatingrangesandthatflowsto/fromaccumulatorareavailable.**VerifythatalltemperarenormalforturpentNormaloperationbeginswhenNCGventtoatmosphereisclosedandNCGsarediveredtothepowerhouseandthefirstdigesterblows.4 4 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdownShutdownbeginswhenNCGsaredivertedfromthepowehousetoatmosphere.Applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdown.Shutdowniscompletewhenallstockblownfromalldigesters;allliquorcharges,steamingoutofsystemcompleteorallsteamchargesblown.NoneKraftPulping:DigesterLVHC INC1 240 1 18 18 (1)InsurethatallwaterseallevelsareindicatedonDCS.Verifythatallsealsareinplace.(2)Verifyaccumulatortempiswithinnormaloperatingrangesandthatflowsto/fromaccumulatorareavailable.**VerifythatalltemperarenormalforturpenNormaloperationbeginswhenNCGventtoatmosphereisclosedandNCGsarediveredtothepowerhouseandthefirstdigesterblows.6 6 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdownShutdownbeginswhenNCGsaredivertedfromthepowehousetoatmosphere.Applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdown.Shutdowniscompletewhenallstockblownfromalldigesters;allliquorcharges,steamingoutofsystemcompleteorallsteamchargesblown.NoneC2_NCG_Equip_detailC2‐17AppendixC2QAd_ProcessType RTI_APCD_Combo RTICODE CountOfRTICODESU_Duration_hrsSU_Duration_hrs_numSU_EmissRednMeas SU_MarkEnd SD_Duration_hrsSD_Duration_hrs_numSD_EmissRednMeas SD_MarkBegin SU_SD_RecommendKraftPulping:DigesterLVHC INC1 240 1 8 8 (1)InsurethatallwaterseallevelsareindicatedonDCS.Verifythatallsealsareinplace.(2)Verifyaccumulatortempiswithinnormaloperatingrangesandthatflowsto/fromaccumulatorareavailable**VerifythatalltemperarenormalforturpentiNormaloperationbeginswhenNCGventtoatmosphereisclosedandNCGsarediveredtothepowerhouseandthefirstdigesterblows.4 4 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdownShutdownbeginswhenNCGsaredivertedfromthepowehousetoatmosphere.Applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdown.Shutdowniscompletewhenallstockblownfromalldigesters;allliquorcharges,steamingoutofsystemcompleteorallsteamchargesblown.NoneKraftPulping:DigesterLVHC INC1 240 1 UK (1)Startblowheatrecoverysystemper22.02‐BHRStart‐up;(2)Startblowheatevaporatorsper22.01‐BlowHeatEvaporatorStart‐up;(3)Closemanualvalvetohoggingjetandplacecarsealbackonvalve.**NotethatstartupproceduresfortheblowheatreTheblowheatevaporatorsandtheblowheatrecoverysystemsareonline.UK Shutdownblowheatrecoverysystemper23.02‐BHRsystemShutdown.Applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdown.ShutdownbeginswhentheA,B,andCdigesteroperatorshavebeennotifiedbytheblowheatsystemoperatorthattheblowheatsystemisbeingtakenoffline.ApplicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdownNoneKraftPulping:DigesterLVHC INC1 242 1 1.5 1.5 backup/alternatecontrol Whenfullpulpflowfromthedigesterisobtained0.5 0.5 continueroutingemissionstoLVHC‐AA‐026collectionsystemandprimaryorbackupcontrolsystemStoptransferofwoodchipsformthefeedsiloKraftPulping:DigesterLVHC INC1 340 2 8 8 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupAccumulatorTempis130+for8hours2 2 continueroutingemissionstoLVHCcollectionsystemandprimaryorbackupcontrolsystemNomorechips/pulpindigestersKraftPulping:DigesterLVHC INC1 531 2 HotStartup:2‐4hoursColdStartup:16‐24hours24BEFOREstartupoftheDigesterEquipmentSystem:(1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgasesand(2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.**OperatetheDigesterEquipmentSysteminsuchawayastopreventoverpressurizationofsystemuponstartup.Blowlineflowandextractionflowstandardoperatingconditionaremet.HotShutdown:1‐2hoursColdShutdown:8‐16hours16(1)ContinuingroutingemissionstotheLVHCSystemandControlDevice(2)OperatetheDigesterSysteminsuchawayastopreventoverpressurizationofsystemduringshutdown.Chipfeedisstopped.KraftPulping:DigesterLVHC INC1 531 1 HotStartup:24BEFOREstartupoftheDigesterEquipmentStandardoperatingconditionsHot16(1)ContinuingroutingemissionstotheLVHCChipfeedisstopped.2‐4hoursColdStartup:16‐24hoursSystem:(1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgasesand(2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.**OperatetheDigesterEquipmentSysteminsuchawayastopreventoverpressurizationofsystemuponstartup.aremetShutdown:1‐2hoursColdShutdown:8‐16hoursSystemandControlDevice(2)OperatetheDigesterSysteminsuchawayastopreventoverpressurizationofsystemduringshutdown.KraftPulping:DigesterLVHC INC1 613 2 NA NA 0 0 NA NAKraftPulping:DigesterLVHC INC1 613 2 2 2PertheSSMPlan,Monitorthepressurereliefvalvesandotherpointswherepossibleexcessemissionscouldoccureduetoamalfunction.PertheSSMPlan,FollowproceduresforKiln/OxidizerSystemandNCG/SOGcollectionsystem,foundinthemill'sSSMplan.VerifythattheNCG/SOGsystemisreadytoacceptventgasesfromtheturpentinesystem.Veryifythattheturpentinerecoverysystemisreadytoacceptblowtankgases.2 2 PertheSSMPlan,Byvisualobservation,theoperatorshouldinsurethatventgasesarenolongerbeinggeneratedbeforeshuttingdowntheNCG/SOGgascollectionsystemordivertingblowtankventgasestoatmosphere.PertheSSMPlan,DigesterRPMslessthan7KraftPulping:DigesterLVHC INC1/SCBR 136 5 NA NA NA NA NA NAKraftPulping:DigesterLVHC SCBR/INC_BOIL 131 2 10 10 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupAnyoftheeightdigestersissteaming,cooking,holding,ready,orblowing10 10 continueroutingemissionstoLV01collectionsystemandprimaryorbackupcontrolsystemAlloftheeightdigestersarenotsteaming,cooking,holding,ready,orblowingKraftPulping:DigesterLVHC SCBR/INC_BOIL 131 1 10 10 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupChipmeterclutchandblowflowon10 10 continueroutingemissionstoLV01collectionsystemandprimaryorbackupcontrolsystemC2_NCG_Equip_detailC2‐18AppendixC2QAd_ProcessType RTI_APCD_Combo RTICODE CountOfRTICODESU_Duration_hrsSU_Duration_hrs_numSU_EmissRednMeas SU_MarkEnd SD_Duration_hrsSD_Duration_hrs_numSD_EmissRednMeas SD_MarkBegin SU_SD_RecommendKraftPulping:DigesterLVHC SCBR/INC_BOIL 131 8 10 10 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupChipmeterclutchandblowflowon10 10 continueroutingemissionstoLV01collectionsystemandprimaryorbackupcontrolsystemChipmeterclutchlowandsteamingvesselpressurelowKraftPulping:DigesterLVHC SCBR/INC_BOIL 131 1 4 4 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupAnyoftheeightdigestersissteaming,cooking,holding,ready,orblowing4 4 continueroutingemissionstoLV01collectionsystemandprimaryorbackupcontrolsystemAlloftheeightdigestersarenotsteaming,cooking,holding,ready,orblowingKraftPulping:DigesterLVHC SCBR/INC_BOIL 207 1 0.50 0.5 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupWhendigesterisloadedandsteamison2.75 2.75 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdownWhendigesterisemptyandwillnotbereloadedKraftPulping:DigesterLVHC SCBR/INC_BOIL 207 1 2.00 2 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupBlowheatrecoverysystemisonlineand>115degF1 1 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdownAll5digestersareoffline,blowtowersempty,accumulatorsystemisdownKraftPulping:DigesterLVHC SCBR/INC_BOIL 207 1 2.00 2 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupStock/blackliquorinblowtowerandagitatorrunning5 5 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdownBlowtowersareemptyofstockandagitatorsoffKraftPulping:DigesterLVHC SCBR/INC_LK 226 4 0.75 0.75 ensureprimaryandbackupcontrolareavailable Whiteliquorflowtodigester>100gpm+steamingvesselpressure>3PSI+chipmeter>5RPM0.5 0.5 continueroutingemissionstocollectionsystemandprimaryorbackupcontrolsystemWhiteliquorflowtodigester<100gpm+steamingvesselpressure<3PSI+chipmeter<5RPMKraftPulping:DigesterLVHC SCBR/INC_LK 226 3 1 1 ensureprimaryandbackupcontrolareavailable Whiteliquorflowtodigester>100gpm+steamingvesselpressure>3PSI+chipmeter>5RPM0.3 0.3 continueroutingemissionstocollectionsystemandprimaryorbackupcontrolsystemWhiteliquorflowtodigester<100gpm+steamingvesselpressure<3PSI+chipmeter<5RPMKraftPulping:DigesterLVHC SCBR/INC_LK 610 1 1 1 emissionunitandcontroldeviceoperatesincompliancewithNESHAPparameterlimitsduringemissionunitstartupdigesterextractionflow>150gpm1.25 1.25 continueroutingemissionstoLVHC‐1collectionsystemandprimaryorbackupcontrolsystemOrderlytemperaturereductionfromoperatingtemperature;emptychipbinKraftPulping:DigesterLVHC SCBR/INC_LK 610 1 1 1usefreshsteamonthechipbinuntilitisfullandgasescanbecollectedandcontrolledinLVHC‐2digesterextractionflow>200gpm1.5 1.5switchtofreshsteamduringshutdownOrderlytemperaturereductionfromoperatingtemperature;emptychipbinKraftPulping:DigesterLVHC SCBR/INC_LK 610 1 1.5 1.5 emissionunitandcontroldeviceoperatesincompliancewithNESHAPparameterlimitsduringemissionunitstartupdigesterextractionflow>200gpm1.5 1.5 continueroutingemissionstoLVHC‐1collectionsystemandprimaryorbackupcontrolsystemOrderlytemperaturereductionfromoperatingtemperature;emptychipbinKraftPulping:DigesterLVHC SCBR/INC_LK/ESP 151 2 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterAbloworsteamedoutdigesterhasbeensenttoCBlowTank,ifcontinueroutingemissionstoLVHC‐1collectionsystemandprimaryorbackupcontrolsystemNobatchdigesterisinthesteaming,cookingorblowinglimitsduringemissionunitstartup inservice,topurgeairfromthesystem.(CBlowTankisthefurthermostawayfrombatchdigesters.Ifthistankisnotinservicethenextmostdistantblowtankshouldbeused.).Atleastfivedigestershavebeenblow.TheHotWaterAccumlatorconductivityisbelow2000micromhos.TheHotWaterAccumlatoryPressureiswithin30"ofsetpoint.phasewithoutbeinglockedoutfromblowing.TheKamyrhasbeenshutdownandsecuredoritsvolatilereliefgaseshavedivertedoutoftheBlowVentSystemtotheTRSStripper.KraftPulping:DigesterLVHC SCBR/INC_LK/ESP 151 1 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupContentsofkamyrdigesterhaveturnedover.StartuppulhasbeenblownfromtheKamyr.BlowLineTemperatureisundergoodcontrolandbelow200F.Extractionflowisabove300gpm.TheHotWaterAccumulatorconductivityisbelow2000micromhos.Allpressurereliefdevicesarenotventing(arecollecting).TheHotWaterAccumulatorPressureiswithin30"ofsetpoint.continueroutingemissionstoLVHC‐1collectionsystemandprimaryorbackupcontrolsystemThecontinuousdigesterhasbeenshutdownandsecurebeforedivertinggases.C2_NCG_Equip_detailC2‐19AppendixC2QAd_ProcessType RTI_APCD_Combo RTICODE CountOfRTICODESU_Duration_hrsSU_Duration_hrs_numSU_EmissRednMeas SU_MarkEnd SD_Duration_hrsSD_Duration_hrs_numSD_EmissRednMeas SD_MarkBegin SU_SD_RecommendKraftPulping:DigesterLVHC SCBR/INC_LK/ESP 151 1 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupDeterminationofStartup1.**AdigesterbloworasteamedoutdigesterhasbeensenttoCBlowTank,ifinservice,topurgeairfromsystem(CBlowTankisthefurthermostawayfromIfthistankisnotinservicethenextmostdistantblowtankshoulcontinueroutingemissionstoLVHC‐1collectionsystemandprimaryorbackupcontrolsystem(1)Nobatchdigesterisinthesteaming,cooking,orblowingphasewithoutbeinglockedoutfromblowing.(2)TheKamyrDigesterhasbeenshutdownandsecuredoritsvolatilereliefgaseshavedivertedoutoftheBlowVentSystemtotheTRSStripperKraftPulping:DigesterLVHC SCBR/INC_LK/ESP 151 1 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupsameasaboveKraftPulping:DigesterLVHC SCBR/INC_LK/ESP 151 3 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupsameasabove continueroutingemissionstoLVHC‐1collectionsystemandprimaryorbackupcontrolsystemNobatchdigesterisinthesteaming,cookingorblowingphasewithoutbeinglockedoutfromblowing.TheKamyrhasbeenshutdownandsecuredoritsvolatilereliefgaseshavedivertedoutoftheBlowVentSystemtotheTRSStripper.KraftPulping:DigesterLVHC SCBR/INC_LK/SCBR 167 2 3‐16Routine/Annual16BEFOREstartupoftheDigesterEquipmentSystem:(1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgases;and(2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.**OperatetheDigesterEquipmentSysteminsuchawayastopreventoverpressurizationofsystemuponstartup.Establishedblowflow,stockisgoingacrosswashers,pulpgoingtohighdensitystorage.2‐8Routine/Annual8(1)ContinuingroutingemissionstotheLVHCSystemandControlDevice(2)OperatetheDigesterSysteminsuchawayastopreventoverpressurizationofsystemduringshutdown.Discontinuechipfeedtodigester.KraftPulping:DigesterLVHC SCBR/INC_LK/SCBR 167 3 3‐16Routine/Annual16BEFOREstartupoftheDigesterSystem:(1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgases;and(2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.**OperatetheDigesterEquipmentSysteminsuchawayastopreventoverpressurizationofsystemuponstartupsuchas:Blowheatsystemstandardoperatingconditionsaremetanddigestersareroutinelyblowing2‐8Routine/Annual8(1)ContinuingroutingemissionstotheLVHCCollectionSystemandControlDevice(2)OperatetheDigesterEquipmentSysteminsuchawayastopreventoverpressurizationofsystemduringshutdown(3)Duringemergencyshutdowns,alldigestersshouldbeputonholdtosuspendthecookingprocessandblowingshouldbehelduntilDigestercookingandblowingisceased.(1)Donotblowadigesterorcookadigesteruntilallpiecesoftheblowheatsystemarerunningandwithinacceptablecontrollimits,and(2)Ensurecriticalpumpsontheblowheatsystemarerunningpriortoblowingadigester.Ifblowheatpressureistoohighandtheventhasopened,donotattempttoblowanotherdigesteruntiltheproblemcanbefoundandrepaired.theBlowHeatSystemisbackundernormaloperatingconditions.KraftPulping:DigesterLVHC SCBR/INC_TO/SCBR 130 16 3‐44EmissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartup‐BEFOREstartupoftheDigesterEquipmentSystem:1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgasesand2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystemDigesterisblowingstock,stockisflowingacrossbrownstockwashers,washedpulpisflowingtohighdensitystorage.3‐441.ContinuingroutingemissionstotheLVHCCollectionSystemandControlDevice2.OperatetheDigesterEquipmentSysteminsuchawayastopreventoverpressurizationofsystemduringshutdown.Whiteliquorflowtodigesterchipcolumnisreduced/terminatedandsteamflowisreduced/terminatedtodigester.KraftPulping:DigesterLVHC SCBR/INC_TO/SCBR 525 1 1 1 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartuptheNCGCollectionSystemisreadytoacceptventgasestotheBlowHeatAccumulatorSystemandIncinerationSystem..2.5 2.5 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdownSteamflowtodigestersisoffKraftPulping:DigesterLVHC SCBR/INC_TO/SCBR 525 1 6 6 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupNCGCollectionSystemisreadytoacceptventgasesfromtheBlowHeatAccumulatorSystem.NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdownsteamflowtoblowtanksisoffKraftPulping:DigesterLVHC WW 133 1 14 14 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupestablishedflowofacceptablepulpfromthebottomofthedigester5 5 continueroutingfoulcondensatetoUNOXunitshutdowncompletedchipfeedtothedigesterisshutdownC2_NCG_Equip_detailC2‐20AppendixC2QAd_ProcessType RTI_APCD_Combo RTICODE CountOfRTICODESU_Duration_hrsSU_Duration_hrs_numSU_EmissRednMeas SU_MarkEnd SD_Duration_hrsSD_Duration_hrs_numSD_EmissRednMeas SD_MarkBegin SU_SD_RecommendKraftPulping:EvaporatorLVHCKraftPulping:EvaporatorLVHC COND/INC_BOIL 112 1 Collectionandcontrolsystemsoperatingbeforestart‐upWhencondensateenterstank continueroutingemissionstoLVHCcollectionsystemandprimaryorbackupcontrolsystemBlackliquorfeedtoevapsstoppedKraftPulping:EvaporatorLVHC COND/INC_BOIL 112 1 Collectionandcontrolsystemsoperatingbeforestart‐upWhencondensateenterstank continueroutingemissionstoLVHCcollectionsystemandprimaryorbackupcontrolsystemCondensateflowtotankstoppedKraftPulping:EvaporatorLVHC COND/INC_BOIL 112 1 Collectionandcontrolsystemsoperatingbeforestart‐upWhenliquorenterstank continueroutingemissionstoLVHCcollectionsystemandprimaryorbackupcontrolsystemBlackliquorfeedtoevapsstoppedKraftPulping:EvaporatorLVHC INC 147 3 4 4 TheunitisnotallowedtobeginoperationuntiltheNCGcollectionsystemandcombustiondeviceareinservice.Start‐upendswhenliquorisdivertedtotheheavyliquorside0.1 0.1 NCGsystemandcombustiondeviceremaininserviceuntilsystemiscompletelyoff‐lineShutdownbeginswhensteamistakenofftheevaporatorsNAKraftPulping:EvaporatorLVHC INC 148 2 5 5 emissionunitandcontroldeviceoperatesincomplianceparameterlimitsduringemissionunitstartupWhenproducingproductsolids 2 2 IncinerationsourceisstillonlineuntilsourceisshutdownWhenliquorflowisstoppedKraftPulping:EvaporatorLVHC INC 175 1 HotStartup:2‐4HoursColdStartup:6‐12Hours12BEFOREstartupoftheEvaporatorSystem:(1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgasesand(2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.**Cutouthoggingjetbeforestartingregularfeedofliquor.OperationhasstabilizedandevaporatorproductisattargetpercentsolidsHotShutdown:0.5‐2HourColdShutdown:6‐8Hours8ContinuingroutingemissionstotheLVHCCollectionSystemandControlDeviceWeakliquorpumpsareshutdownKraftPulping:EvaporatorLVHC INC 196 2 1.5 1.5 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupProductsolids>55% 0.25 0.25 NoweakliquorfeedflowKraftPulping:EvaporatorLVHC INC(seenote) 182 6 5 5 Verifycoolingwatersystemisoperational,operateNCGandfoulcondensatesystemsproperlyWhenliquorat48%isbeingproduced2 2 ShutdownNCGandfoulcondensatesystemsonlyaftersourcehasbeenshutdownMotorsareturnedoffandnoliquoristransferredKraftPulping:EvaporatorLVHC INC_BOIL 127 1 0.75 0.75 EmissionsroutedtoPowerBoiler3/ThermalOxidizerBlowtanksinnormaloperation 0.75 0.75 EmissionsroutedtoPowerBoiler3/ThermalOxidizerClosesteamandblackliquorfeedvalvestodigestorsKraftPulping:EvaporatorLVHC INC_BOIL 127 1 3 3 EmissionsroutedtoPowerBoiler3/ThermalOxidizerEstablishdesiredblackliquorsolidsconcentrationfromEvaporatorSet1 1 EmissionsroutedtoPowerBoiler3/ThermalOxidizerClosesteamandblackliquorfeedvalvestoevaporatorsKraftPulping:EvaporatorLVHC INC_BOIL 145 1 4 4 confirmthatthecondensatebypassvalvesareclosedVacumnreaches20"Hgorgreater,steamvalveopen,sealtankpressurecontrolledatsetpoint,productsolidsare48%orgreater1 1 continueroutingemissionstoLVHC‐1collectionsystemandprimaryorbackupcontrolsystemstopthesteamflowtothefirsteffectKraftPulping:EvaporatorLVHC INC_BOIL 152 3 1 1 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupsteamandliquorflowinautomaticcontrol0.25 0.25 continueroutingemissionstoLVHC‐1collectionsystemandprimaryorbackupcontrolsystemsteamflowtoevaporatorsis<50,000lb/hrKraftPulping:EvaporatorLVHC INC_BOIL 154 1 10 10 EmissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupDischargeofblackliquorwithsolidsgreaterthan44%10 10 ContinueroutingemissionstoLVHCcollectionsystemandprimaryorbackupcontrolsystemStopfeedingliquortoevaporatorKraftPulping:EvaporatorLVHC INC_BOIL 154 2 8 8 EmissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupDischargeofblackliquorwithsolidsgreaterthan44%8 8 ContinueroutingemissionstoLVHCcollectionsystemandprimaryorbackupcontrolsystemStopfeedingliquortoevaporatorKraftPulping:EvaporatorLVHC INC_BOIL 173 1 3‐1212BEFOREstartupofanyoftheequipmentsystemsfeedingcondensatetothetank:(1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgasesand(2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.Dependantonequipmentsystemsfeedingtank4‐12121.ContinuingroutingemissionstotheHVLC/LVHCCollectionSystemandControlDeviceDependantonequipmentsystemsfeedingtankKraftPulping:EvaporatorLVHC INC_BOIL 173 2 4‐88BEFOREstartupoftheEvaporatorSystem:1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgasesand2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystemDiscontinueuseofhoggerbeforeputtingsteamontheevaporators.Operationhasstabilizedandevaporatorproduct(blackliquorsolids)isattargetpercentsolids.Condensatestreamsarefreeofanyliquorcontamination.2‐1212ContinuingroutingemissionstotheLVHCCollectionSystemandControlDeviceBlackliquorsolidsfromtheevaporators/concentrationsarebelowtarget.C2_NCG_Equip_detailC2‐21AppendixC2QAd_ProcessType RTI_APCD_Combo RTICODE CountOfRTICODESU_Duration_hrsSU_Duration_hrs_numSU_EmissRednMeas SU_MarkEnd SD_Duration_hrsSD_Duration_hrs_numSD_EmissRednMeas SD_MarkBegin SU_SD_RecommendKraftPulping:EvaporatorLVHC INC_BOIL 174 1 HotStartup:4HoursColdStartup:6Hours4 BEFOREstartupoftheEvaporatorSystem:(1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgasesand(2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.**Cutouthoggingjetbeforestartingregularfeedofliquor.OperationhasstabilizedandevaporatorproductisattargetpercentsolidsHotShutdown:0.5HoursColdShutdown:6Hours6ContinuingroutingemissionstotheLVHCCollectionSystemandControlDeviceWeakliquorpumpsareshutdownKraftPulping:EvaporatorLVHC INC_BOIL 182 3 5 5 Verifycoolingwatersystemisoperational,operateNCGandfoulcondensatesystemsproperlyWhenliquorat48%isbeingproduced2 2 ShutdownNCGandfoulcondensatesystemsonlyaftersourcehasbeenshutdownMotorsareturnedoffandnoliquoristransferredKraftPulping:EvaporatorLVHC INC_BOIL 201 1 3 3 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupProductblackliquorflowfromevaporatorsystemto50%blackliquorstoragetank0.5 0.5 continueroutingemissionstoLVHCcollectionsystemtoprimaryorbackupcontrolsystemNoweakblackliquorflowtoevaporatorsystemKraftPulping:EvaporatorLVHC INC_BOIL 201 1 4 4 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupCompletionof4hourswithsteamflowtodigestersystemgreaterthan75,000lb/hr1 1 continueroutingemissionstoLVHCcollectionsystemtoprimaryorbackupcontrolsystemCompletionof1hourofoperationwithdigestersteamflowlessthan75,000lb/hrKraftPulping:EvaporatorLVHC INC_BOIL1 148 1 NA NA NA NA NAKraftPulping:EvaporatorLVHC INC_BOIL1 600 19 HotStartup:2‐4hours;ColdStartup:6‐12hours12BEFOREStartUp(1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgasesand(2)EnsureequipisproperlyvalvedtotheLVHCCollectionSystem.**Cutouthoggingjetbeforestartingregularfeedofliquor.OperationhasstabilizedandevaporatorproductisattargetpercentsolidsHotShutdown:0.5‐2hours;ColdShutdown:6‐8hours8ContinuingroutingemissionstotheLVHCCollectionSystemandControlDeviceWeakliquorpumpsareshutdownKraftPulping:EvaporatorLVHC INC_BOIL1 600 1 HotStartup:2‐4hours;ColdStartup:6‐12hours12BEFOREStartUp(1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgases;and(2)EnsureequipisproperlyvalvedtotheLVHCCollectionSystem.**Cutouthoggingjetbeforestartingregularfeedofliquor.OperationhasstabilizedandevaporatorproductisattargetpercentsolidsHotShutdown:0.5‐2hours;ColdShutdown:6‐8hours8ContinuingroutingemissionstotheLVHCCollectionSystemandControlDeviceWeakliquorpumpsareshutdownKraftPulping:EvaporatorLVHC INC_LK 115 2 0.5 0.5 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupFeedflow>1000gpm 0.5 0.5 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdownStopSteamKraftPulping:EvaporatorLVHC INC_LK 117 1 6 6OperateNCGCollectionSystemassoonaspossibleduringStart‐UPProductLiquorsolidsattarget 8 8 Operatekiln‐P36whilegeneratingNCGs SteamandfeedflowstoppedKraftPulping:EvaporatorLVHC INC_LK 117 1 8 8 OperateNCGCollectionSystemduringStart‐UP FullFoulCondensteProductionpumpingrateisachieved8 8 OperateWWTP(UNOX)‐F06untilshutdown FoulCondensatePumpsOffKraftPulping:EvaporatorLVHC INC_LK 132 3 1hour 1 Emissionscollectedinaclosedsystem Condensateflow>30gpm 1hour 1 Emissionscollectedinaclosedsystem Chipmetershutdown.KraftPulping:EvaporatorLVHC INC_LK 132 6 1hour 1 Emissionscollectedinaclosedsystem Evaporatorsteamflow>50,000lb/hrfor15minutes<1hour1Emissionscollectedinaclosedsystem Evaporatorsteamflow<50,000lb/hrfor15minutesKraftPulping:EvaporatorLVHC INC_LK 157 1 4 4 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartup50%liquorsolidsbeingproduced4 4 continueroutingemissionstoLVHC‐1collectionsystemandprimaryorbackupcontrolsystemClearwaterfromlasteffectpumpKraftPulping:EvaporatorLVHC INC_LK 186 1 2 2 Whenthevacuuminthesystemreaches22.5inchesofmercuryandwhenallevaporatorbodiesandtheaccumulatorarefilledandreturnedtoservice.2 2 Whenanyevaporatorbodyortheaccumulatorisdrainedorthevacuumfallsbelow22inchesofmercury.KraftPulping:EvaporatorLVHC INC_LK 188 1 3 3 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupProductSolids48‐52%WeakLiquorFlow)700‐2500gpmProductLiquorFlow150‐500gpmFourthEffectVacuum20‐28inchesHg4 4 LVHCgasescontinuetobecollectedandincineratedunitlshutdowniscomplete.Condensatescontinuetobecollecteduntilshutdowniscomplete.LiquorisdrainedfromevapbodiesC2_NCG_Equip_detailC2‐22AppendixC2QAd_ProcessType RTI_APCD_Combo RTICODE CountOfRTICODESU_Duration_hrsSU_Duration_hrs_numSU_EmissRednMeas SU_MarkEnd SD_Duration_hrsSD_Duration_hrs_numSD_EmissRednMeas SD_MarkBegin SU_SD_RecommendKraftPulping:EvaporatorLVHC INC_LK 188 2 NA‐EquipmentStartupandShutdownisdependentonupstreamanddownstreamoperationsNA‐EquipmentStartupandShutdownisdependentonupstreamanddownstreamoperationsNA‐EquipmentStartupandShutdownisdependentonupstreamanddownstreamoperationsNA‐EquipmentStartupandShutdownisdependentonupstreamanddownstreamoperationsNA‐EquipmentStartupandShutdownisdependentonupstreamanddownstreamoperationsNA‐EquipmentStartupandShutdownisdependentonupstreamanddownstreamoperationsKraftPulping:EvaporatorLVHC INC_LK 188 1 NA‐TankStartupandShutdownisdependentonupstreamanddownstreamoperationsNone Tankreceivesmaterial NA‐TankStartupandShutdownisdependentonupstreamanddownstreamoperationsNone TankisemptiedofmaterialKraftPulping:EvaporatorLVHC INC_LK 197 1 0.1 0.1 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupFiltratecirculationbegins/switchedon0.1 0.1 continueroutingemissionstoHVLC‐1collectionsystemandprimaryorbackupcontrolsystemFiltratecirculates/switchedonKraftPulping:EvaporatorLVHC INC_LK 197 1 1.5 1.5 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupCondensorisrunningwheneverpulpmillisrunningandwatervalveisopen1.5 1.5 continueroutingemissionstoLVHC‐1collectionsystemandprimaryorbackupcontrolsystemPulpMillisdownandflowceasesKraftPulping:EvaporatorLVHC INC_LK 197 1 2 2 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupSolidscontentofliquorproducedreaches46%2 2 continueroutingemissionstoLVHC‐1collectionsystemandprimaryorbackupcontrolsystemWhenwaterhasbeencompletelycirculatedthroughtheevaporatorsandsolidscontentisbelow15%KraftPulping:EvaporatorLVHC INC_LK 197 1 2 2 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupWhensolidsoutofevaporatorsreach46%2 2 continueroutingemissionstoLVHC‐1collectionsystemandprimaryorbackupcontrolsystemWhenconductivityisbelow2000,evaporatorsaredownsonoNCGsarebeingproducedKraftPulping:EvaporatorLVHC INC_LK 197 1 2 2 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupWhensolidsreach46% 2 2 continueroutingemissionstoLVHC‐1collectionsystemandprimaryorbackupcontrolsystemWhenwateriscompletelythroughtheevaporatorsystemandsolidsarebelow15%KraftPulping:EvaporatorLVHC INC_LK 199 1 0.3 0.3 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupProductliquorflowtostoragetankfromtheevaporatorsystem0.3 0.3 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitshutdownSteamflowtoevaporatorsystem<60,000lb/hrfor20minutesKraftPulping:EvaporatorLVHC INC_LK 202 5 SeeLVHCSystem‐notfurtherdefinedNA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartup‐withventingallowancesforHVLCandLVHCsourcesSeeLVHCSystem‐notfurtherdefinedSeeLVHCSystem‐notfurtherdefinedNA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdown‐withventingallowancesforHVLCandLVHCsourcesSeeLVHCSystem‐notfurtherdefinedKraftPulping:EvaporatorLVHC INC_LK 203 2 0 0 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartup0 0 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdownKraftPulping:EvaporatorLVHC INC_LK 203 1 0 0 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartup0 0 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdownKraftPulping:EvaporatorLVHC INC_LK 203 1 0.5 0.5 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupAllliquorpumpsrunning,steamflow>20kpph,3rdeffectcondensateconductivitylessthan1000umhos0.5 0.5 continueroutingemissionstoLVHC‐1collectionsystemandprimaryorbackupcontrolsystemallliquortranferpumpsoffKraftPulping:EvaporatorLVHC INC_LK 203 3 0.5 0.5 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupAllliquorpumpsrunning,steamflow>30kpph,sealtankcondensateconductivitylessthan1000umhos,5theffectcondensateconductivitylessthan1000umhos.0.5 0.5 continueroutingemissionstoLVHC‐1collectionsystemandprimaryorbackupcontrolsystemallliquortranferpumpsoffC2_NCG_Equip_detailC2‐23AppendixC2QAd_ProcessType RTI_APCD_Combo RTICODE CountOfRTICODESU_Duration_hrsSU_Duration_hrs_numSU_EmissRednMeas SU_MarkEnd SD_Duration_hrsSD_Duration_hrs_numSD_EmissRednMeas SD_MarkBegin SU_SD_RecommendKraftPulping:EvaporatorLVHC INC_LK 205 1 1.0 1 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupProductblackliquortransferfromevaporatorsystemtostoragecommences0.5 0.5 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdownProductblackliquortransferfromevaporatorsystemtostorageceasesKraftPulping:EvaporatorLVHC INC_LK 206 1 8 8emissionunitandcontroldeviceoperatesduringemissionunitstartup(butnotnecessarilyincompliancewithallNSPS/NESHAPparameterlimits)Outletblackliquorsolidsreachatleast40%andconductivitydropsbelow2000microohmsfor30minutesonthecondensatestreams8 8 continueroutingemissionstoLVHC‐1collectionsystemandprimaryorbackupcontrolsystemWhenblackliquorisnotlongerbeingintroducedintothefiftheffectevaporator.KraftPulping:EvaporatorLVHC INC_LK 208228535 1 8 8emissionunitandcontroldeviceoperatesduringemissionunitstartup(butnotnecessarilyincompliancewithallNSPS/NESHAPparameterlimits)Completionof8hoursduringwhichweakblackliquorisfedtoevaporatorsystemandsystemoperatesunderpropervacuum0.1 0.1 continueroutingemissionstoLVHC‐7collectionsystemandprimarycontroldeviceDiscontinuationofsteamflowtoevaporatorsystemKraftPulping:EvaporatorLVHC INC_LK 208228535 1 8 8emissionunitandcontroldeviceoperatesduringemissionunitstartup(butnotnecessarilyincompliancewithallNSPS/NESHAPparameterlimits)Completionof8hoursduringwhichweakblackliquorisfedtoevaporatorsystemandsystemoperatesunderpropervacuum0.1 0.1 continueroutingemissionstoLVHC‐8collectionsystemandprimarycontroldeviceDiscontinuationofsteamflowtoevaporatorsystemKraftPulping:EvaporatorLVHC INC_LK 208228535 1 8 8emissionunitandcontroldeviceoperatesduringemissionunitstartup(butnotnecessarilyincompliancewithallNSPS/NESHAPparameterlimits)Completionof8hoursofchipfeedtodigestersystemandweakblackliquorfeedtopre‐evaporatorsystemandpre‐evaporatorsystemoperatesunderpropervacuum1 1 continueroutingemissionstoLVHC‐8collectionsystemandprimarycontroldeviceDiscontinuationofchipfeedtodigestersystemfor1hourKraftPulping:EvaporatorLVHC INC_LK/ESP 105 1 HotStartup:0.5to1hours;ColdStartup:4to6hours6BEFOREstartupoftheEvaporatorSystem:(1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgasesand(2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.OperationhasstabilizedandevaporatorproductisattargetpercentsolidsHotShutdown:0.5to2hours;ColdShutdown:4to8hours8ContinuingroutingemissionstotheLVHCCollectionSystemandControlDeviceWeakliquorpumpsareshutdownKraftPulping:EvaporatorLVHC INC_LK/ESP 105 1 HotStartup:2to4hours;ColdStartup:6to12hours12BEFOREstartupoftheEvaporatorSystem:(1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgasesand(2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.OperationhasstabilizedandevaporatorproductisattargetpercentsolidsHotShutdown:0.5to2hours;ColdShutdown:6to8hours8ContinuingroutingemissionstotheLVHCCollectionSystemandControlDeviceWeakliquorpumpsareshutdownKraftPulping:EvaporatorLVHC INC_LK/ESP 105 1 HotStartup:2to4hours;ColdStartup:6to12hours12CloseatmosphericventassoonaspracticalafterairispurgedfromVCE.LVHCsystemmustbeonlinebeforeyoustartpullingvacuumorsteamisusedtobeginstartuponanyevaporator.SteadystateoperationwithvacuumandpressuresinnormalrangeHotShutdown:0.5to2hours;ColdShutdown:6to8hours8LVHCsystemmustcontinueonlineuntilthevacuumpumpsandsteamtotheunitisshutdown.FeedliquorandsteamshutdownandVCEquitsventingtotheCondensateStripperReboilerKraftPulping:EvaporatorLVHC INC_LK/MC/SCBR 120 2 <11Kilnready/Condensatestohardpipe 19%solids<11NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdownshutoffsteamsupply TempleInlandrecommendsthatEPAestablishaworkgrouptodiscussregulatingstartup,shutdown,andmalfunctionemissionsKraftPulping:EvaporatorLVHC INC_LK/MC/SCBR 120 1 <11Kilnready/Condensatestohardpipe 45%solids<11NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdownshutoffsteamsupply TempleInlandrecommendsthatEPAestablishaworkgrouptodiscussregulatingstartup,shutdown,andmalfunctionemissionsKraftPulping:EvaporatorLVHC INC_LK/MC/SCBR 120 1 <11Kilnready/Condensatestohardpipe 45%solids<11NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdownshutoffsteamsupply TempleInlandrecommendsthatEPAestablishaworkgrouptodiscussregulatingstartup,shutdown,andmalfunctionemissionsKraftPulping:EvaporatorLVHC INC_LK/MC/SCBR 120 2 <11Kilnready/Condensatestohardpipe 70%solids<11NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdownshutoffsteamsupply TempleInlandrecommendsthatEPAestablishaworkgrouptodiscussregulatingstartup,shutdown,andmalfunctionemissionsKraftPulping:EvaporatorLVHC INC_LK/SCBR 121 2 6 6 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupOperatingparametersareinlinewiththevaluesshownintheSSMplan6 6 continueroutingemissionstoLVHC‐1collectionsystemandprimaryorbackupcontrolsystemLiquorflowtotheevaporatorceasesandtheboiloutbegins.Temple‐InlandrecommendsthatEPAestablishaworkgrouptoaddressSSM.C2_NCG_Equip_detailC2‐24AppendixC2QAd_ProcessType RTI_APCD_Combo RTICODE CountOfRTICODESU_Duration_hrsSU_Duration_hrs_numSU_EmissRednMeas SU_MarkEnd SD_Duration_hrsSD_Duration_hrs_numSD_EmissRednMeas SD_MarkBegin SU_SD_RecommendKraftPulping:EvaporatorLVHC INC_LK/SCBR 121 2 NA NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupNA NA continueroutingemissionstoLVHC‐1collectionsystemandprimaryorbackupcontrolsystemNA Temple‐InlandrecommendsthatEPAestablishaworkgrouptoaddressSSM.KraftPulping:EvaporatorLVHC INC_LK/SCBR 121 1 NA NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupOperatingparametersareinlinewiththevaluesshownintheSSMplanNA continueroutingemissionstoLVHC‐1collectionsystemandprimaryorbackupcontrolsystemLiquorflowtotheevaporatorceasesandtheboiloutbegins.Temple‐InlandrecommendsthatEPAestablishaworkgrouptoaddressSSM.KraftPulping:EvaporatorLVHC INC_LK/SCBR 159 1 1.5 1.5 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupproductionbeginsbasedonappropriatepercentsolids0.75 0.75 continueroutingemissionstoLVHCcollectionsystemandprimaryorbackupcontrolsystemshutpumpsdown,steamoff,wateronKraftPulping:EvaporatorLVHC INC_LK/SCBR 177 2 6‐20hours(rangewhichincludesstartupofdigestersystemequipment).20continueroutingemissionstoEU0905orEU1151 Whendigesterreachestargetproductionratesandnormalcookingcookingconditionsareestablished.6‐20hours(rangewhichincludesshutdownofdigestersystemequipment).20continueroutingemissionstoEU0905orEU1151 WhenfirstreducingproductionratetowardashutdownKraftPulping:EvaporatorLVHC INC_LK/SCBR 177 1 6‐8hours(rangeincludesstartupofevaporatorprocessequipment)8continueroutingemissionstoEU0905orEU1151 Whenevaporatorsareattargetproductionrateandproductliquorisbeingpumpedtotheheavyliquorstoragetank.6‐8hours(rangeincludesshutdownofevaporatorprocessequipment)8continueroutingemissionstoEU0905orEU1151 Whenfirstreducingliquorfloworsteamflowasashutdownisinitiated.KraftPulping:EvaporatorLVHC INC_LK1 600 14 HotStartup:2‐4hours;ColdStartup:6‐12hours12BEFOREStartUp(1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgasesand(2)EnsureequipisproperlyvalvedtotheLVHCCollectionSystem.**Cutouthoggingjetbeforestartingregularfeedofliquor.OperationhasstabilizedandevaporatorproductisattargetpercentsolidsHotShutdown:0.5‐2hours;ColdShutdown:6‐8hours8ContinuingroutingemissionstotheLVHCCollectionSystemandControlDeviceWeakliquorpumpsareshutdownKraftPulping:EvaporatorLVHC INC_RF 104 1 StartupHot‐0,StartupCold‐0.50.5BEFOREstartupoftheEvaporatorSystem:1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgasesand2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.Cutouthoggingjetbeforestartingregularfeedofliquor.OperationhasstabilizedandevaporatorproductisattargetpercentsolidsShutdownHot‐0,ShutdownCold‐00 ContinuingroutingemissionstotheLVHCCollectionSystemandControlDeviceWeakliquorpumpsareshutdownKraftPulping:EvaporatorLVHC INC_RF 108 4 Hot=2‐4Cold=6‐1212BEFOREstartupoftheEvaporatorSystem:1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgasesand2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.**Cutouthoggingjetbeforestartingregularfeedofliquor.OperationhasstabilizedandevaporatorproductisattargetpercentsolidsHot=0.5‐2Cold=6‐88ContinuingroutingemissionstotheLVHCCollectionSystemandControlDeviceWeakliquorpumpsareshutdownKraftPulping:EvaporatorLVHC INC_RF 119 1 12 12 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupWhenNo.21Rec.Blr.isfiringblackliquor,isstableandsafetyinterlocksaresatisfied.4 4 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitshutdownWhentemperatureofblackliquorisraisedinpreparationforshutdownorliquordiverted(No.21RecBlr).TempleInlandrecommendsthatEPAestablishaworkgrouptoaddressSSMKraftPulping:EvaporatorLVHC INC_RF 119 3 6 6 backup/alternatecontrol WhenNo.21Rec.Blr.Isfiringblackliquor,isstableandsafetyinterlocksaresatisfied.Whenkilnfrontendtemperatureis1900‐2200deg.Fandkilnisproducinglime4 4 continueroutingemissionstoLVHCcollectionsystemandprimaryorbackupcontrolsystemWhentemperatureofblackliquorisraisedinpreparationforshutdownorliquordiverted(No.21RecBlr)orwhenmudispulledfromlimekilnTempleInlandrecommendsthatEPAestablishaworkgrouptoaddressSSMKraftPulping:EvaporatorLVHC INC_RF 119 1 6 6 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupWhenNo.21Rec.Blr.isfiringblackliquor,isstableandsafetyinterlocksaresatisfied.4 4 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitshutdownWhentemperatureofblackliquorisraisedinpreparationforshutdownorliquordiverted(No.21RecBlr).TempleInlandrecommendsthatEPAestablishaworkgrouptoaddressSSMKraftPulping:EvaporatorLVHC INC_RF 140 1 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupBlackLiquorisat150Fandtheflowtotheevaporatoris400gpm.Liquorisgoingtotheweakandstrongblackliquorstoragetanks.continueroutingemissionstoLVHCcollectionsystemandprimaryorbackupcontrolsystemBlackLiquorislessthan150F,Flowtotheevaporatorislessthan400gpm,andtheliquorisnotgoingtotheweakandstrongblackliquorstoragetanks.C2_NCG_Equip_detailC2‐25AppendixC2QAd_ProcessType RTI_APCD_Combo RTICODE CountOfRTICODESU_Duration_hrsSU_Duration_hrs_numSU_EmissRednMeas SU_MarkEnd SD_Duration_hrsSD_Duration_hrs_numSD_EmissRednMeas SD_MarkBegin SU_SD_RecommendKraftPulping:EvaporatorLVHC INC_RF 180 1 16 16 Minimizeuseofthehoggingjettostartthevacuum,ensureNCGsysteminserviceStrongliquorflowof1,850gpmatevaporatorexit73%solids,conductivitiesinrange.2 2 ContinueroutingemissiontoNCGcollectionsystemSteamflowtoHSC&ISCoff,inletweakliquorflow0gpm.KraftPulping:EvaporatorLVHC INC_RF 615 3 4 4 emissionunitandcontroldeviceoperatesincomplianceNESHAPparameterlimitsduringemissionunitstartupproductflow 1 1 continueroutingemissionstoLVHCcollectionsystemandprimaryorbackupcontrolsysteminletliquoroffandnoproductflowKraftPulping:EvaporatorLVHC INC_RF 615 3 4 4 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupproductflow 1 1 continueroutingemissionstoLVHCcollectionsystemandprimaryorbackupcontrolsysteminletliquoroffandnoproductflowKraftPulping:EvaporatorLVHC INC_TO 107 2 <1hr1emissionunitandcontroldeviceoperatesduringemissionunitstartup(butnotnecessarilyincompliancewithallNSPS/NESHAPparameterlimits)Gasesarecollectedandcontroldeviceisoperatingwithingrequiredrange.<1hr1KraftPulping:EvaporatorLVHC INC_TO 109 2EmissionunitisnotstartedupifAPCDisnotoperationalKraftPulping:EvaporatorLVHC INC_TO 112 1 12 12 Collectionandcontrolsystemsoperatingbeforestart‐upWhengassesexitcondensers 14.5 14.5 continueroutingemissionstoLVHCcollectionsystemandprimaryorbackupcontrolsystemBlackliquorfeedtoevapsstoppedKraftPulping:EvaporatorLVHC INC_TO 112 1 13 13 Collectionandcontrolsystemsoperatingbeforestart‐upWhenevaporatorstabilizes 14.5 14.5 continueroutingemissionstoLVHCcollectionsystemandprimaryorbackupcontrolsystemBlackliquorfeedtoevapsstoppedKraftPulping:EvaporatorLVHC INC_TO 138 1 2.5 2.5 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupTargetsolidsareobtained. 3 3 continueroutingemissionstoLVHC‐1collectionsystemandprimaryorbackupcontrolsystemWeakliquorflowtotheevaporatorsisstoppedandwaterflowestablished.KraftPulping:EvaporatorLVHC INC_TO 146 1 0.3 0.3 TheunitisnotallowedtobeginoperationuntiltheNCGcollectionsystemandcombustiondeviceareinservice.Start‐upendswhensteamisappliedtothedigester0.1 0.1 NCGsystemandcombustiondeviceremaininserviceuntilsystemiscompletelyoff‐lineShutdownbeginswhendigesterblowsarehaltedNAKraftPulping:EvaporatorLVHC INC_TO 146 3 4 4 TheunitisnotallowedtobeginoperationuntiltheNCGcollectionsystemandcombustiondeviceareinservice.Start‐upendswhenliquorisdivertedtotheheavyliquorside0.1 0.1 NCGsystemandcombustiondeviceremaininserviceuntilsystemiscompletelyoff‐lineShutdownbeginswhensteamistakenofftheevaporatorsNAKraftPulping:EvaporatorLVHC INC_TO 146 1 6 6 TheunitisnotallowedtobeginoperationuntiltheNCGcollectionsystemandcombustiondeviceareinservice.Start‐upendswhenliquorisdivertedtotheheavyliquorside0.1 0.1 NCGsystemandcombustiondeviceremaininserviceuntilsystemiscompletelyoff‐lineShutdownbeginswhensteamistakenofftheevaporatorsNAKraftPulping:EvaporatorLVHC INC_TO 178 1 0 0 BEFOREstartupoftheEvaporatorSystem:(1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgasesand(2)EnsureequipmentisOperationhasstabilizedandevaporatorproductisattargetpercentsolids0 0 ContinuingroutingemissionstotheLVHCCollectionSystemandControlDeviceWeakliquorpumpsareshutdownproperlyvalvedtotheLVHCCollectionSystem.**Cutouthoggingjetbeforestartingregularfeedofliquor.KraftPulping:EvaporatorLVHC INC_TO 178 12 0 0 BEFOREstartupoftheEvaporatorSystem:(1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgasesand(2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.**Cutouthoggingjetbeforestartingregularfeedofliquor.Operationhasstabilizedandevaporatorproductisattargetpercentsolids0 0 ContinuingroutingemissionstotheLVHCCollectionSystemandControlDeviceWeakliquorpumpsareshutdownKraftPulping:EvaporatorLVHC INC_TO 178 2 3 3 BEFOREstartupoftheDigesterSystem:1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgasesand2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.**OperatetheDigesterSysteminsuchawayastopreventoverpressurizatioBlowheatsystemstandardoperatingconditionsaremetanddigestersareroutinelyblowing3 3 (1)ContinuingroutingemissionstotheLVHCCollectionSystemandControlDevice(2)OperatetheDigesterEquipmentSysteminsuchawayastopreventoverpressurizationofsystemduringshutdown(3)Duringemergencyshutdowns,alldigestersshouldbeputonholdtosuspendthecookingprocessandblowingshouldbehelduntiltheBlowHeatSystemisbackundernormaloperatingconditions.Digestercookingandblowingisceased.KraftPulping:EvaporatorLVHC INC_TO 178 2 6 6 BEFOREstartupoftheEvaporatorSystem:1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgasesand2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.**Cutouthoggingjetbeforestartingregularfeedofliquor.Operationhasstabilizedandevaporatorproductisattargetpercentsolids4 4 ContinuingroutingemissionstotheLVHCCollectionSystemandControlDeviceWeakliquorpumpsareshutdownKraftPulping:EvaporatorLVHC INC_TO 243 1 8 8 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupProductionofheavyliquor 0.25 0.25 continueroutingemissionstoNCGcollectionsystemandprimaryorbackupcontrolsystemFeedliquorand/orsteamisremovedC2_NCG_Equip_detailC2‐26AppendixC2QAd_ProcessType RTI_APCD_Combo RTICODE CountOfRTICODESU_Duration_hrsSU_Duration_hrs_numSU_EmissRednMeas SU_MarkEnd SD_Duration_hrsSD_Duration_hrs_numSD_EmissRednMeas SD_MarkBegin SU_SD_RecommendKraftPulping:EvaporatorLVHC INC_TO/SCBR 137 1 6 6 FOLLOWSSMPLAN EvaporatorSteamFlow>50,000lb/hrfor15minutes12 12 FOLLOWSSMPLAN EvaporatorSteamFlow<50,000lb/hrfor4hoursKraftPulping:EvaporatorLVHC INC_TO/SCBR 138 1 0.2 0.2 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupAdigesterisblown. 1 1 continueroutingemissionstoLVHC‐1collectionsystemandprimaryorbackupcontrolsystemCeasesteamingdigesters.KraftPulping:EvaporatorLVHC INC_TO/SCBR 138 1 2.5 2.5 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupTargetsolidsareobtained. 3 3 continueroutingemissionstoLVHC‐1collectionsystemandprimaryorbackupcontrolsystemWeakliquorflowisstoppedandwaterflowestablished.KraftPulping:EvaporatorLVHC INC_TO/SCBR 138 2 2.5 2.5 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupTargetsolidsareobtained. 3 3 continueroutingemissionstoLVHC‐1collectionsystemandprimaryorbackupcontrolsystemWeakliquorflowtotheevaporatorsisstoppedandwaterflowestablished.KraftPulping:EvaporatorLVHC INC_TO/SCBR 143 7 Hot:3.0‐8.0hoursCold:8.0‐12.0hours12(1)ConfirmLVHCSystemandTreatmentUnitsareoperatingandrouteLVHCgasestoLVHCTreatmentUnit;(2)ConfirmFoulCondensateSystemsareoperatingandreadytoacceptfoulcondensate;(3)LevelouttheSystemandstabilizethevacuumEstablishsystemconsistencywithastabilizedvacuum,cleancondensatesandtargetsolidslevel.HotandCold:0.5‐2.5hours2.5MaintainLVHCandHVLCCollectionandTreatmentSystemsuntilaftersteamistakenofftheEvaporatorSetReducingthesteamfeedtotheEvaporatorSetKraftPulping:EvaporatorLVHC INC_TO/SCBR 143 9 Hot:3.0‐8.0hoursCold:8.0‐12.0hours12(1)ConfirmLVHCSystemandTreatmentUnitsareoperatingandrouteLVHCgasestoLVHCTreatmentUnit;(2)ConfirmFoulCondensateSystemsareoperatingandreadytoacceptfoulcondensate;(3)LevelouttheSystemandstabilizethevacuum.Establishsystemconsistencywithastabilizedvacuum,cleancondensatesandtargetsolidslevel.HotandCold:0.5‐2.5hours2.5MaintainLVHCandHVLCCollectionandTreatmentSystemsuntilaftersteamistakenofftheEvaporatorSetReducingthesteamfeedtotheEvaporatorSetKraftPulping:EvaporatorLVHC INC_TO/SCBR 143 1 Hot:3.0‐8.0hoursCold:8.0‐12.0hours12(1)ConfirmLVHCSystemandTreatmentUnitsareoperatingandrouteLVHCgasestoLVHCTreatmentUnit;(2)ConfirmFoulCondensateSystemsareoperatingandreadytoacceptfoulcondensate;(3)LevelouttheSystemandstabilizethevacuum.Establishsystemconsistencywithastabilizedvacuum,cleancondensatesandtargetsolidslevel.HotandCold:0.5‐2.5hours2.5MaintainLVHCandHVLCCollectionandTreatmentSystemsuntilaftersteamistakenofftheEvaporatorSet.ReducingthesteamfeedtotheEvaporatorSetKraftPulping:EvaporatorLVHC INC_TO/SCBR 149 1 12 12 routeemissionstoLVHCcollectionsystemandprimaryorbackupcontrolsystemLiquourflowtoheavyliquortank0 0 continueroutingemissionstoLVHCcollectionsystemandprimaryorbackupcontrolsystemNoliquorflowtoheavyliquortankKraftPulping:EvaporatorLVHC INC_TO/SCBR 155 3 4 4 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupwhenweakblackliquorfeedtemp>150Ffor4hrs0.1 0.1 continueroutingemissionstoLVHC‐1collectionsystemandprimaryorbackupcontrolsystemwhenweakblackliquorfeedtemp<150Ffor5minutesKraftPulping:EvaporatorLVHC INC1 100 2 ~8hrs 8 StopliquorflowandsteamflowtotheevaporatorspriortoinitiatingshutdownoftheHVLCcollectionsystem.Operationhasstabilizedandevaporatorproductisattargetpercentsolids.~6hrs 6 EnsuretheHVLCcollectionandtreatmentsystemisinoperationandallsystemvalvesareintheappropriatepositionuntilcompletingshutdownoftheEvaporatorSystem(s).Weakliquorpumpsareshutdown.KraftPulping:EvaporatorLVHC INC1 100 10 ~8hrs 8 StopliquorflowandsteamflowtotheevaporatorspriortoinitiatingshutdownoftheLVHCcollectionsystem.Operationhasstabilizedandevaporatorproductisattargetpercentsolids.~6hrs 6 EnsuretheLVHCcollectionandtreatmentsystemisinoperationandallsystemvalvesareintheappropriatepositionuntilcompletingshutdownoftheEvaporatorSystem(s).Weakliquorpumpsareshutdown.KraftPulping:EvaporatorLVHC INC1 102 1 24 24 Thesequenceforevaporatorsystemstartuptominimizeemissionsis1)LVHCNCGiscollectingandbeingincinerated2)establishvacuumand3)startupfeedtoevaporators.MakingSolidsMode:ProductSolidsat48‐55%,CleanCondensateConductivity<1500μmhosFeed&ProductFlowsStable,steamflowover45kpph.StandybyMode:ProductSolidslessthan35%,CleanCondensateConductivity<1500μmhosFeed&ProductFlowsStable,steamflowbelow35kpph.4 4MaintaincollectionoftheLVHCNCGsourcesaslongastheLVHCsystemisonlineunlesssafetyormaintenanceSRMsrequireotherwise.Theshutdownperiodisinitiatedwiththeremovaloffeedliquorintothevariousevaporatorsystemsandreductioninsteamuse.C2_NCG_Equip_detailC2‐27AppendixC2QAd_ProcessType RTI_APCD_Combo RTICODE CountOfRTICODESU_Duration_hrsSU_Duration_hrs_numSU_EmissRednMeas SU_MarkEnd SD_Duration_hrsSD_Duration_hrs_numSD_EmissRednMeas SD_MarkBegin SU_SD_RecommendKraftPulping:EvaporatorLVHC INC1 102 1 24 24 Thesequenceforevaporatorsystemstartuptominimizeemissionsis1)LVHCNCGiscollectingandbeingincinerated2)establishvacuumand3)startupfeedtoevaporators.Pre‐Evaporators:ProductSolids20‐30%BPR,CondensateConductivity<1500μmhos,Feed&ProductFlowsStable.Crystallizer:ProductSolids70‐75%,Feed&ProductFlowsStable.4 4MaintaincollectionoftheLVHCNCGsourcesaslongastheLVHCsystemisonlineunlesssafetyormaintenanceSRMsrequireotherwise.Theshutdownperiodisinitiatedwiththeremovaloffeedliquorintothevariousevaporatorsystemsandreductioninsteamuse.KraftPulping:EvaporatorLVHC INC1 102 1 24 24 Thesequenceforevaporatorsystemstartuptominimizeemissionsis1)LVHCNCGiscollectingandbeingincinerated2)establishvacuumand3)startupfeedtoevaporators.ProductSolidsat48‐55%,CleanCondensateConductivity<1500μmhosFeed&ProductFlowsStable4 4MaintaincollectionoftheLVHCNCGsourcesaslongastheLVHCsystemisonlineunlesssafetyormaintenanceSRMsrequireotherwise.Theshutdownperiodisinitiatedwiththeremovaloffeedliquorintothevariousevaporatorsystemsandreductioninsteamuse.KraftPulping:EvaporatorLVHC INC1 103 1 8 8 Usethepropersequenceforevaporatorandconcentratorsystemstartuptominimizeemissions.Thissequenceincludesventingthehotwellsforupto2hourstopreventanexplosion(safetyprecaution).Verifythattheevaporatorsystemisoperatingwithinnormalrangesforprocesstemperatures,pressures,flows,andconductivity.Theconductivitydiversionsystemwillautomaticallysendfoulcondensateswithahighconductivitytoeithertheboiloutorsavealltanks.DuetoNCAirToxicslimits,nofoulcondensatesaresewered.Thetransitionfromstartuptonormaloperationswillbeconsideredcompletewhenthelistedconditionshavebeenachieved.3 3Followthestandardoperatingproceduresforshutdownoftheevaporatorandconcentratorsystems.MaintaincollectionoftheLVHCNCGsourcesaslongastheLVHCsystemisonlineunlesssafetyormaintenanceSOPrequiresotherwise.EVAPS:Thetransitionfromnormaloperationstotheshutdownmodeiscompletewhenthesteamflowtothe1steffectisoffandthevacuumsystemisoff.Condenser:ThetransitionfromnormaloperationstotheshutdownmodeiscompletewhenthesteamflowKraftPulping:EvaporatorLVHC INC1 111 1 1.185564663 1.185564663 HVLCNCGsystemiscollectinggasespriortostartupofsources.Sourceventand/orcollectionvalvespositionsareverifiedduringlock‐out/tag‐outprocess.TheOxygenDelignificationsystemisconsideredstartedupwhentargetflowrateachieved.0.839480874320.839480874 HVLCNCGsystemiscollectinggasesduringshutdownofsources.TheOxygenDelignificationsystemisconsideredshutdownwhenprocessflowsandO2Reactorsteamingratearebelowtargetsetpoints.KraftPulping:EvaporatorLVHC INC1 111 1 1.5 1.5 Checkforproperwaterseallevelsandflowsandverifyallpressureandvacuumseals.HVLCNCGsystemisinacollectmodewhenallthesafetypermissiveshavebeensatisfiedunlesstheTheContinuousDigestersystemstartupisconsideredcompletewhentargetflowrateachieved.3.5 3.5 Shutdownthecontinuousdigestersystem,includingassociatetanksandotherequipment,beforeshuttingdowntherespectivecollectionsystems,e.g.HVLCventgases,LVHCventgases,TheContinuousDigestersystemshutdownisconsideredinitiatedwhenchips,steamandcookingliquorsareremovedsystemisdownorlockedandtaggedout.LVHCNCGprocesssourceorcollectionsystemmaybeventedduringstartupuntilitissafetocollectthegas.Pulpingcondensatesaresenttotheappropriatecollectionsystems.FollowtheproperstartupsequenceandproceduresoutlinedintheappropriatesectionsoftheSSMplanforcollectionsystemsandcontroldevices.andpulpingcondenstates. andtheBlowTanksflowisbelowtargetrate.KraftPulping:EvaporatorLVHC INC1 116 11 HotStartup:6‐12hrsColdStartup:4‐6hrs6StopliquorflowandsteamflowtotheevaporatorspriortointiatingshutdownoftheLVHCcollectionsystem.OperationhasstabilizedandevaporatorproductisattargetpercentsolidsHotShutdown:0.5‐2hrsColdShutdown:6‐8hrs8EnsuretheLVHCcollectionandtreatmentsystemisinoperationandallsystemvalvesareintheappropriatepositionuntilcompletingshutdownoftheEvaporatorSystem(s).WeakliquorpumpsareshutdownKraftPulping:EvaporatorLVHC INC1 133 3 12 12 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartuptheevaporatorproductisswitchedtotheproductstoragetank5 5 continueroutingemissionstoLVHCcollectionsystemuntilshutdowncompletedproductisdivertedfromtheproductstoragetankand/orliquorfeedhasstoppedKraftPulping:EvaporatorLVHC INC1 135 1 10 10 MultipleEffectEvaporatorSystem:TheLVHCisoperatingpriortostartupofthemultipleeffectevaporatorsystem.MultipleEffectEvaporatorSystem:Whentheheavyblackliquordensityisuptotargetpercentsolidsandproductliquorisgoingtotheappropriatestoragetank.16 16 MultipleEffectEvaporatorSystem:TheLVHCcontinuestooperateduringshutdown.MultipleEffectEvaporatorSystem:Whenliquorisdivertedfromtheheavyblackliquortanktothespilltank.KraftPulping:EvaporatorLVHC INC1 139 1 0.1 0.1 LVHCinservice. Flowoutoftankwithlevelincontrol.0.1 0.1 LVHCinservice. CeaseofflowintooroutoftankKraftPulping:EvaporatorLVHC INC1 139 1 0.1 0.1 LVHCinservice. Targetvacuumisachieved 0.1 0.1 LVHCinservice. CoolingwaterisshutoffC2_NCG_Equip_detailC2‐28AppendixC2QAd_ProcessType RTI_APCD_Combo RTICODE CountOfRTICODESU_Duration_hrsSU_Duration_hrs_numSU_EmissRednMeas SU_MarkEnd SD_Duration_hrsSD_Duration_hrs_numSD_EmissRednMeas SD_MarkBegin SU_SD_RecommendKraftPulping:EvaporatorLVHC INC1 139 2 4 4 LVHCinservice. exitliquorsolidsattarget(>50or70%)8 8 LVHCinservice. exitliquorsolidsbelowtarget(<50%or70%)KraftPulping:EvaporatorLVHC INC1 142 2 1 1 EmissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupLiquorflowiswithinnormalrange,vacuumflowisstable,condensateconductivityiswithinacceptablerange,andliquorsolidsiswithinacceptablerange,andfoulcondensatesisbeingsenttothefoulcondensatesystem.8 8 ContinueroutingemissionstoG0914collectionsystemandprimaryorbackupcontrolsystemSteamflowshutoff,inletliquorflowshutoff.KraftPulping:EvaporatorLVHC INC1 142 2 1 1 EmissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupStopfeedingcondensatestothetank1 1 ContinueroutingemissionstoG0914collectionsystemandprimaryorbackupcontrolsystemFoulcondensatefeedisstopped,foulcondensatecollectionpumpsshutdown,systemdivertedtosewer.KraftPulping:EvaporatorLVHC INC1 142 1 1 1 EmissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupStopfeedingcondensatestothetank4 4 ContinueroutingemissionstoG0914collectionsystemandprimaryorbackupcontrolsystemFoulcondensatefeedisstopped,foulcondensatecollectionpumpsshutdown,systemdivertedtosewer.KraftPulping:EvaporatorLVHC INC1 142 3 1 1 EmissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupStopfeedingcondensatestothetank8 8 ContinueroutingemissionstoG0914collectionsystemandprimaryorbackupcontrolsystemFoulcondensatefeedisstopped,foulcondensatecollectionpumpsshutdown,systemdivertedtosewer.KraftPulping:EvaporatorLVHC INC1 142 3 20 20 EmissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupLiquorflowiswithinnormalrange,vacuumflowisstable,condensateconductivityiswithinacceptablerange,andliquorsolidsiswithinacceptablerange,andfoulcondensatesisbeingsenttothefoulcondensatesystem.8 8 ContinueroutingemissionstoG0914collectionsystemandprimaryorbackupcontrolsystemSteamflowshutoff,inletliquorflowshutoff.KraftPulping:EvaporatorLVHC INC1 142 4 6 6 EmissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupLiquorflowiswithinnormalrange,vacuumflowisstable,condensateconductivityiswithinacceptablerange,and8 8 ContinueroutingemissionstoG0914collectionsystemandprimaryorbackupcontrolsystemSteamflowshutoff,inletliquorflowshutoff.liquorsolidsiswithinacceptablerange,andfoulcondensatesisbeingsenttothefoulcondensatesystem.KraftPulping:EvaporatorLVHC INC1 150 1 168 168 continueroutingemissionstoLVHC‐1collectionsystemandprimaryorbackupcontrolsystemMakingblackliquorproduct>45%andproductingacceptablecondensatecleanlinessfor>than4hours.168 168 continueroutingemissionstoLVHC‐1collectionsystemandprimaryorbackupcontrolsystemZerosteamflow.KraftPulping:EvaporatorLVHC INC1 150 1 24 24 continueroutingemissionstoLVHC‐1collectionsystemandprimaryorbackupcontrolsystemMaking>25%BLSproductliquor24 24 continueroutingemissionstoLVHC‐1collectionsystemandprimaryorbackupcontrolsystemZerosteamflowtotheEvapsorConcentratorsorzeroblackliquorflowthroughthesystem.KraftPulping:EvaporatorLVHC INC1 150 1 6 6 continueroutingemissionstoHVLC‐1collectionsystemandprimaryorbackupcontrolsystemDeterminedbyHVLCsystem6 6 continueroutingemissionstoHVLC‐1collectionsystemandprimaryorbackupcontrolsystemDeterminedbyHVLCsystemKraftPulping:EvaporatorLVHC INC1 156 3 4 4 followSSMmanualprocedures AdequatesampleflowtoConductivityPot4 4 followSSMmanualprocedures FeedvalvesareclosedandSteamisofftheevaporatorKraftPulping:EvaporatorLVHC INC1 156 1 8 8 followSSMmanualprocedures SpillTankpressurecontrolisinoperationandsetatsetpoint8 8 followSSMmanualprocedures evaporatortailwaterisnotenteringtheSpillTankKraftPulping:EvaporatorLVHC INC1 162 1 1 11 1KraftPulping:EvaporatorLVHC INC1 162 1 1 1 BEFOREstartupofanyoftheequipmentsystemsfeedingcondensatetothetank:(1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgasesand(2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.Dependantonequipmentsystemsfeedingtank1 1 ContinuingroutingemissionstotheLVHCCollectionSystemandControlDeviceDependantonequipmentsystemsfeedingtankC2_NCG_Equip_detailC2‐29AppendixC2QAd_ProcessType RTI_APCD_Combo RTICODE CountOfRTICODESU_Duration_hrsSU_Duration_hrs_numSU_EmissRednMeas SU_MarkEnd SD_Duration_hrsSD_Duration_hrs_numSD_EmissRednMeas SD_MarkBegin SU_SD_RecommendKraftPulping:EvaporatorLVHC INC1 162 1 6 6 BEFOREstartupoftheEvaporatorSystem:(1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgasesand(2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.**Cutouthoggingjetbeforestartingregularfeedofliquor.Operationhasstabilizedandevaporatorproductisattargetpercentsolids4 4 ContinuingroutingemissionstotheLVHCCollectionSystemandControlDeviceWeakliquorpumpsareshutdownKraftPulping:EvaporatorLVHC INC1 162 1 8 8 BEFOREstartupoftheEvaporatorSystem:(1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgasesand(2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.**Cutouthoggingjetbeforestartingregularfeedofliquor.Operationhasstabilizedandevaporatorproductisattargetpercentsolids0.25 0.25 ContinuingroutingemissionstotheLVHCCollectionSystemandControlDeviceWeakliquorpumpsareshutdownKraftPulping:EvaporatorLVHC INC1 163 1 3to44BEFOREstartupoftheEvaporatorSystem:(1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgases;and(2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.**Cutouthoggingjetbeforestartingregularfeedofliquor.Operationhasstabilizedandevaporatorproductisattargetpercentsolids4to55ContinuingroutingemissionstotheLVHCCollectionSystemandControlDeviceWeakliquorpumpsareshutdownKraftPulping:EvaporatorLVHC INC1 163 3 3to44BEFOREstartupoftheEvaporatorSystem:(1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgases;and(2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.**Cutouthoggingjetbeforestartingregularfeedofliquor.Operationhasstabilizedandevaporatorproductisattargetpercentsolids3to44ContinuingroutingemissionstotheLVHCCollectionSystemandControlDeviceWeakliquorpumpsareshutdownKraftPulping:EvaporatorLVHC INC1 163 1 3to44BEFOREstartupoftheEvaporatorSystem:(1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgases;and(2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.**Cutouthoggingjetbeforestartingregularfeedofliquor.Operationhasstabilizedandevaporatorproductisattargetpercentsolids4to55ContinuingroutingemissionstotheLVHCCollectionSystemandControlDeviceWeakliquorpumpsareshutdownKraftPulping:EvaporatorLVHC INC1 165 2 0 0 BEFOREstartupofanyoftheequipmentsystemsfeedingcondensatetothetank:(1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgases;and(2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.Dependantonequipmentsystemsfeedingtank0 0 ContinuingroutingemissionstotheLVHCCollectionSystemandControlDeviceDependantonequipmentsystemsfeedingtankKraftPulping:EvaporatorLVHC INC1 165 2 HotStartup:1.5‐3hoursColdStartup:4BEFOREstartupoftheEvaporatorSystem:(1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgasesand(2)EnsureequipmentisOperationhasstabilizedandevaporatorproductisattargetpercentsolidsHotShutdown:0.5‐2hours6ContinuingroutingemissionstotheLVHCCollectionSystemandControlDeviceWeakliquorpumpsareshutdown2‐4hours properlyvalvedtotheLVHCCollectionSystem.**Cutouthoggingjetbeforestartingregularfeedofliquor.ColdShutdown:2‐6hoursKraftPulping:EvaporatorLVHC INC1 165 2 HotStartup:1.5‐3hoursColdStartup:2‐4hours4BEFOREstartupoftheEvaporatorSystem:(1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgases;and(2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.**Cutouthoggingjetbeforestartingregularfeedofliquor.OperationhasstabilizedandevaporatorproductisattargetpercentsolidsHotShutdown:0.5‐2hoursColdShutdown:2‐6hours6ContinuingroutingemissionstotheLVHCCollectionSystemandControlDeviceWeakliquorpumpsareshutdownKraftPulping:EvaporatorLVHC INC1 166 1 HotStartup:2‐4HoursColdStartup:6‐12Hours12BEFOREstartupoftheEvaporatorSystem:(1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgases;and(2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.**Cutouthoggingjetbeforestartingregularfeedofliquor(coldstarOperationhasstabilizedandevaporatorproductisattargetpercentsolidsHotShutdown:0.5‐2HoursColdShutdown:6‐8Hours8ContinuingroutingemissionstotheLVHCCollectionSystemandControlDeviceWeakliquorpumpsareshutdownKraftPulping:EvaporatorLVHC INC1 169 1 BEFOREstartupofanyoftheequipmentsystemsfeedingcondensatetothetank(1)ConfirmtheHVLCSystemcontroldeviceisreadytoacceptgases;and(2)EnsureequipmentisproperlyvalvedtotheHVLCCollectionSystem.DependantonequipmentsystemsfeedingtankContinuingroutingemissionstotheHVLCSystemandControlDeviceDependantonequipmentsystemsfeedingtankKraftPulping:EvaporatorLVHC INC1 169 1 BEFOREstartupoftheEvaporatorSystem(1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgases;and(2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.**Cutouthoggingjetbeforestartingregularfeedofliquor.Whentheproductvalvesareswitchedtotheintermediatetanks.ContinuingroutingemissionstotheLVHCCollectionSystemandControlDeviceWhentheweakliquorflowtotheevaporatorsisshutdown.C2_NCG_Equip_detailC2‐30AppendixC2QAd_ProcessType RTI_APCD_Combo RTICODE CountOfRTICODESU_Duration_hrsSU_Duration_hrs_numSU_EmissRednMeas SU_MarkEnd SD_Duration_hrsSD_Duration_hrs_numSD_EmissRednMeas SD_MarkBegin SU_SD_RecommendKraftPulping:EvaporatorLVHC INC1 169 1 BEFOREstartupoftheEvaporatorSystem:(1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgasesand(2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.**Cutouthoggingjetbeforestartingregularfeedofliquor.Whentheproductvalvesareswitchedtotheintermediatetanks.ContinuingroutingemissionstotheLVHCCollectionSystemandControlDeviceWhentheweakliquorflowtotheevaporatorsisshutdown.KraftPulping:EvaporatorLVHC INC1 169 4 Hot‐2‐4;Cold6‐1212BEFOREstartupoftheEvaporatorSystem(1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgases;and(2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.**Cutouthoggingjetbeforestartingregularfeedofliquor.Whentheproductvalvesareswitchedtotheintermediatetanks.Hot‐0.5‐2;Cold6‐88ContinuingroutingemissionstotheLVHCCollectionSystemandControlDeviceWhentheweakliquorflowtotheevaporatorsisshutdown.KraftPulping:EvaporatorLVHC INC1 172 11 HotStartup:2‐4hrsColdStartup:6‐12hrs12BEFOREstartupoftheEvaporatorSystem(1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgases;and(2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.**Cutouthoggingjetbeforestartingregularfeedofliquor.OperationhasstabilizedandevaporatorproductisattargetpercentsolidsHotShutdown:0.5‐2hrsColdShutdown:6‐8hrs8ContinuingroutingemissionstotheLVHCCollectionSystemandControlDeviceWeakliquorpumpsareshutdownKraftPulping:EvaporatorLVHC INC1 172 1 Startupdurationwilldependonthetimeittakestostartuptheequipmentfeedingthetank:1to8hrs8BEFOREstartupofanyoftheequipmentsystemsfeedingcondensatetothetank:(1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgases;and(2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.DependantonequipmentsystemsfeedingtankShutdowndurationwilldependonthetimeittakestoshutdowntheequipmentfeedingthetank:approximately3hrs3ContinuingroutingemissionstotheLVHCCollectionSystemandControlDeviceDependantonequipmentsystemsfeedingtankKraftPulping:EvaporatorLVHC INC1 176 2 5 5 Closehogejectorassoonasvacuumestablished. Eitherevaporatordensityabove50%orconcentratordensityabove65%2 2 na Bothevaporatordensitiesbelow40%andconcentratordensitybelow60%KraftPulping:EvaporatorLVHC INC1 179 1 <0.0830.083emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupDigestedpulpisblownfromdigesterandmeetsQA/QCspecifications<0.0830.083continueroutingemissionstoLVHCcollectionsystemandprimaryorbackupcontrolsystemChipfeedratetodigestergoestozeroKraftPulping:EvaporatorLVHC INC1 179 1 <0.0830.083emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterWashedstockoffoffinalstagewasher.<0.0830.083continueroutingemissionstoHVLCcollectionsystemandprimaryorbackupcontrolsystemCeaseflowofstocktothefirststagewasherlimitsduringemissionunitstartupKraftPulping:EvaporatorLVHC INC1 179 1 10‐1212emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupIntroductionofblackliquorintothestrongblackliquortank.2‐55continueroutingemissionstoLVHCcollectionsystemandprimaryorbackupcontrolsystemCeaseflowofliquortoevaporatorandintroductionofwater.KraftPulping:EvaporatorLVHC INC1 181 1 1 1emissionscollectedandroutedtoacontroldeviceduringstartup(exceptfollowingcoldoutage)tankfullandvalvedintoASB 3 3 continueroutingemissionstocollectionsystemandcontroldeviceuntilstartofHotwelldrain(unitonlyshutdownduringcoldoutage)evaporatortorespectiveHotwellstartsshutdownKraftPulping:EvaporatorLVHC INC1 181 1 6 6emissionscollectedandroutedtoacontroldeviceduringstartup(exceptfollowingcoldoutage)unitmakingproductliquoratdensitytarget5 5 continueroutingemissionstocollectionsystemandcontroldeviceuntilunitdownDivertliquortoweakliquorstorageKraftPulping:EvaporatorLVHC INC1 184 1 1 1 ContinueroutingemissionstoLVHCcollectionsystem.Whenflowsandpressuresstabilize.1 1 ContinueroutingemissionstoLVHCcollectionsystem.Whenscrubberrecirculationflowisstopped.KraftPulping:EvaporatorLVHC INC1 184 1 3 3 ContinueroutingemissionstoLVHCcollectionsystem.Whenproductsolids,steampressure,liquorflowandcondensateconductivityallstabilizewithinestablishedoperatingranges.1 1 ContinueroutingemissionstoLVHCcollectionsystem.Whenfeedliquorisnolongerbeingintroduced.KraftPulping:EvaporatorLVHC INC1 185 1 4.0 4 NCGsystemisoperatingbeforesteamapplicationProductliquorto50%storage,condensatescleanfordesignateduse,stable(liquorflow,steamflow,1steffectpressure&surfacecondensorvacuum)6.0 6 NCGsysteminservicewhilefeedingliquorandsteam‐typicallyinserviceduringshutdownactivitiesReducingsteampressureandflowC2_NCG_Equip_detailC2‐31AppendixC2QAd_ProcessType RTI_APCD_Combo RTICODE CountOfRTICODESU_Duration_hrsSU_Duration_hrs_numSU_EmissRednMeas SU_MarkEnd SD_Duration_hrsSD_Duration_hrs_numSD_EmissRednMeas SD_MarkBegin SU_SD_RecommendKraftPulping:EvaporatorLVHC INC1 185 1 8.0 8 NCGsystemisoperatingbeforesteamapplicationProductliquorto50%storage,condensatescleanfordesignateduse,stable(liquorflow,steamflow,1steffectpressure&surfacecondensorvacuum)10.0 10 NCGsysteminservicewhilefeedingliquorandsteam‐typicallyinserviceduringshutdownactivitiesReducingsteampressureandflowKraftPulping:EvaporatorLVHC INC1 185 1 8.0 8 NCGsystemisoperatingbeforesteamapplicationProductliquorto70%storage,condensatescleanfordesignateduse,stable(liquorflow,steamflow,1steffectpressure&surfacecondensorvacuum)8.0 8 NCGsysteminservicewhilefeedingliquorandsteam‐typicallyinserviceduringshutdownactivitiesReducingsteampressureandflowKraftPulping:EvaporatorLVHC INC1 185 1 IntegratedwithNo.2EvaporatorStartup‐4.0hours4 IntegratedwithNo.2Evaporator‐NCGsystemisoperatingbeforesteamapplicationIntegratedwithNo.2EvaporatorIntegratedwithNo.2EvaporatorShutdown‐6.0hours6 IntegratedwithNo.2Evaporator IntegratedwithNo.2EvaporatorKraftPulping:EvaporatorLVHC INC1 185 1 IntegratedwithNo.4EvaporatorStartup‐8.0hours8 IntegratedwithNo.4Evaporator‐NCGsystemisoperatingbeforesteamapplicationIntegratedwithNo.4EvaporatorIntegratedwithNo.4EvaporatorShutdown‐10.0hours10 IntegratedwithNo.4Evaporator IntegratedwithNo.4EvaporatorKraftPulping:EvaporatorLVHC INC1 189 1 0.5 0.5 PertheSSMPlan,ensureHVLC/LVHCSystemsCollecting.BegintobringwaterintoEffectspermillstandardoperationprocedures.Introducesteam,permillstandardoperatingprocedures,tobringtheEvaporatorSetuptotemperature.Usingthehoggingejector,bringvacuumuptorequiredlevelforvacuumpumpstostartpermillstandardoperatingprocedures.FollowmillstandardoperatingprocedurestointroduceliquorflowtotheEvaporatorSystemoncerequiredtemperaturehasbeenreached.InsurethattheEvaporatorSystemisoperatingwithinnormalrangesforprocesstemperatures,pressures,flows,andconductivity.StartupConcentratorspermillstandardoperatingprocedures.**StartupNote:TypicallytheHoggingejectorwillnotberunafterliquorhasPertheSSMPlan,collectionofHVLC/LVHCSystem.FollowtheproperstartupproceduresandoperatingproceduresoutlinedintheIncineratorSystem,LimeKiln,or9APowerBoiler,asdefinedinmillsstandardoperatingprocedures.FollowtheproperstartupproceduresandoperatingproceduresasoutlinedintheLVHCCollectionSystem,asdefinedinmillsstandardoperatingprocedures.FollowthePre‐StartupChecklistfortheEvaporatorSystemasdefinedinthemillsstandardoperatingprocedures.0.25 0.25 PertheSSMPlan,continueroutingtoLVHC/HVLCCollectionSystem.ShutdowntheEvaporatorSystemandallassociatedequipmentfollowingstandardoperatingprocedures.TheoperatorwillinsurethatallventgasesandpulpingcondensatesarenolongerbeinggeneratedbytheEvaporatorSystembyverifyingthatfeedliquorandsteamisnolongerbeingintroducedintothesystem.PertheSSMPlan,stopturbofansandremoveliquor.TheCrossettMillwillnotshutdowntheLVHCSystemorControlSystem(e.g.Incinerator,9ABoiler,LimeKiln)whiletheEvaporatorSystemisstillinoperation.beenintroduced,howevertheCrossettmillmayusethehoggingejectorduringstartupbutwillrevertbacktothevacuumpumpsasthevacuumisobtained.KraftPulping:EvaporatorLVHC INC1 190 2 3.75 3.75 VerifyNCGsystemisoperational.Verifythehoggingejectorisvalvedoffbeforeliquorisputintotheevaporators.Verifyevaporatorsystemisoperatingwithinnormaloperatingrangesfortemperatures,pressures,andflows.Introductionofblackliquorintothe50%blackliquortank.6 6 continueroutingemissionstoNCGcollectionsystemuntilshutdowncompleteCeaseflowofliquortoevaporatorandintroductionofwater.KraftPulping:EvaporatorLVHC INC1 190 1 8 8 VerifyNCGsystemisoperational.Verifythehoggingejectorisvalvedoffbeforeliquorisputintotheevaporators.Verifypre‐evaporatorandevaporatorsystemisoperatingwithinnormaloperatingrangesfortemperatures,pressures,andflows.FiringblackliquorinRecoveryBoilerandacceptableproductliquorquality.12 12 continueroutingemissionstoNCGcollectionsystemuntilshutdowncompleteStopfiringblackliquorinRecoveryBoiler.Removehotwaterheatsourcefrompre‐evaporatorsystem.Ceaseflowofliquortoevaporatorandintroductionofwater.KraftPulping:EvaporatorLVHC INC1 240 1 UK Verifyincineratororkilnisreadytoacceptgasesfromevapspershiftsupervisors.**Verifythatcondensateconductivitysystemsareoperatingnormally,andhavetheoperator#2checkinthefield.**VerifythelevelinthecoolingtowerandmakesureweStartupendsandnormalopeationbeginswhenallofthestartupemissionminimizationchecklistitemshavebeenverified.UK (1)MaintaincollectionofNCGgaseswhiletheevaporatorsareonline.(2)Checklevelofprocesscondensatestoragetankaddrawwaterifneededtomaintainlevel.Applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdowndrawwaterifneededtomaintainlevel.ApplicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdownShutdownbeginswhenproductsistakenoffofthefrontendoftheevaporatorsanddivertedtotheweakliquortank.Applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdown.Shutdowniscompletewhensteamtothe#1effectis0KPPHandvacuumis14"WCinches.NoneC2_NCG_Equip_detailC2‐32AppendixC2QAd_ProcessType RTI_APCD_Combo RTICODE CountOfRTICODESU_Duration_hrsSU_Duration_hrs_numSU_EmissRednMeas SU_MarkEnd SD_Duration_hrsSD_Duration_hrs_numSD_EmissRednMeas SD_MarkBegin SU_SD_RecommendKraftPulping:EvaporatorLVHC INC1 242 1 0.5 0.5 continueroutingemissionstoLVHC‐AA‐026collectionsystemandprimaryorbackupcontrolsystemStrongliquorflowtoheavyliquortank0.25 0.25 continueroutingemissionstoLVHC‐AA‐026collectionsystemandprimaryorbackupcontrolsystemSteamflowtofirsteffectreducedby50%KraftPulping:EvaporatorLVHC INC1 340 1 2 2 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupConductivityofcondensateislessthan2000umhosfor8hours4 4 continueroutingemissionstoLVHCcollectionsystemandprimaryorbackupcontrolsystemWaterputintoallevaporatoreffectsforboiloutKraftPulping:EvaporatorLVHC INC1 531 2 HotStartup:2‐4hoursColdStartup:6‐12hours12BEFOREstartupoftheEvaporatorSystem:(1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgasesand(2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.**Cutouthoggingjetbeforestartingregularfeedofliquor.OperationhasstabilizedandevaporatorproductisattargetpercentsolidsHotShutdown:0.5‐2hoursColdShutdown:6‐8hours8ContinuingroutingemissionstotheLVHCCollectionSystemandControlDeviceWeakliquorpumpsareshutdownKraftPulping:EvaporatorLVHC INC1 531 1 NA BEFOREstartupofanyoftheequipmentsystemsfeedingcondensatetothetank:(1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgasesand(2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.DependantonequipmentsystemsfeedingtankNA ContinuingroutingemissionstotheLVHCCollectionSystemandControlDeviceDependantonequipmentsystemsfeedingtankKraftPulping:EvaporatorLVHC INC1 613 1 2 2 PertheSSMPlan,Begintorecirculatewaterthroughtheevaporatorsetpermillstandardoperatingprocedures.BeginpullingvacuumonMEEswithhoggingejectorsafterwaterisintroduced.Introducethesteam,permillstandardoperatingprocedurestobringtheevaporatorsetuptotemperature.IntroduceblackliquorandimmediatelyinsuretheMEENCGgasesarebeingsenttotheappropriatecollectionsystems.Establishaminimumflowofliquoruntilthesolidscontentoftheblackliquorfromthefirsteffectincreasesuptothesetpoint.Followprocedurestoadjustliquorflowandsteamtobalancetheevaporatorinsupportofmilloperations.Insurethattheevaporatorsystemisoperatingwithinnormalrangesforprocesspressures,flows,andconductivity.PertheSSMPlan:46‐53%Productsolids.<80psig1steffectsteampressure.<15umhoscleancondensate.<2000umhosfoulcondensates.1000‐2000weakliquorflow,gpm.350‐1100productliquorflow,gpm.>23inHgvacuum.2 2 PertheSSMPlan:Shutdownfollowingstandardoperatingprocedures.TheoperatorwillinsurethatallventgasesarenolongerbeinggeneratedbytheEvaporatorSystembyverifyingthatfeedliquorisnolongerbeingintroducedintothesystem.PertheSSMPlan:FeedLiquorFlowlessthan1000gpmKraftPulping:EvaporatorLVHC INC1 613 1 2 2 PertheSSMPlan,VerifythattheNCGventvalvewillrouteventgasesthetheNCGcollectionsystemandNOTtotheatmosphere.Startupfollowingmillprcedures.Insurethattheflasevapsisopertatingwithinnormalrangesforprocesstemps,pressures,flows,andconductivity.InsuretheNCGgasesandpulpingcondensatesarebeingsenttotheappropratecollectionsystemsaftertheflasevapshasreachednormaloperations.PertheSSMPlan:**ProductSolids:20‐25%Feedliquorsolids:17‐24%Foulcondensateconductivity:<1000umhos.1000‐2400gpmweakliquorflow.800‐1700gpmproductliquorflow.200‐215Fweakliquortemperature.120‐140Fproductliquortemperature2 2 PertheSSMPlan:Theoperatorwillinsurethatallventgasesandpulpingcondensatesarenolongerbeinggeneratedbytheflasevapsystembeforeallowingsystemtoventtoatmosphere.PertheSSMPlan:FeedLiquorFlowlessthan1000gpmKraftPulping:EvaporatorLVHC INC1 617 2 4hours 4 startupLVHC‐1collectionsystempriortoemissionunitstart‐upsteamflow@20kpph,solids@27baume,liquorflow@300gpm,vacuum>23in.Hg,condensatescollected2hours 2 continueroutingemissionstoLVHC‐1collectionsystemshutoffliquorfeedtoevaporatorKraftPulping:EvaporatorLVHC INC1 617 1 6hours 6 startupLVHC‐1collectionsystempriortoemissionunitstart‐upsteamflow@20kpph,solids65%,liquorflow@150gpm,vacuum>1.5in.Hg3hours 3 continueroutingemissionstoLVHC‐1collectionsystemshutoffliquorfeedtoevaporatorKraftPulping:EvaporatorLVHC INC1/SCBR 136 6 NA NA NA NA NA NAKraftPulping:EvaporatorLVHC SCBR 184 3 3 3 ContinueroutingemissionstoLVHCcollectionsystem.Whenproductsolids,1steffectsteampressure,weakliquorflowandvacuumallstabilizewithinestablishedoperatingranges.1 1 ContinueroutingemissionstoLVHCcollectionsystem.Whenfeedliquorisnolongerbeingintroduced.KraftPulping:EvaporatorLVHC SCBR/INC_BOIL 131 12 15 15 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupSteampressureandliquorflow 15 15 continueroutingemissionstoLV01collectionsystemandprimaryorbackupcontrolsystemSteampressureandliquorflowC2_NCG_Equip_detailC2‐33AppendixC2QAd_ProcessType RTI_APCD_Combo RTICODE CountOfRTICODESU_Duration_hrsSU_Duration_hrs_numSU_EmissRednMeas SU_MarkEnd SD_Duration_hrsSD_Duration_hrs_numSD_EmissRednMeas SD_MarkBegin SU_SD_RecommendKraftPulping:EvaporatorLVHC SCBR/INC_BOIL 207 1 5.00 5 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupProducing>63%solids 3 3 continueroutingemissionsto127LVHCcollectionsystemandprimaryorbackupcontrolsysteliquorflowtosystemisshutoffKraftPulping:EvaporatorLVHC SCBR/INC_LK 226 1 1 1 ensureprimaryandbackupcontrolareavailable #1or#2KraftdigestersareinoperationandreceivingflowfromK1orK20.5 0.5 continueroutingemissionstocollectionsystemandprimaryorbackupcontrolsystem#1or#2KraftdigestersarenotinoperationandreceivingnoflowfromK1orK2KraftPulping:EvaporatorLVHC SCBR/INC_LK 226 1 1 1 ensureprimaryandbackupcontrolareavailable #1or#2Kraftdigestersareinoperationandflowfrom2ndstageflashtank>500GPMandflashevaporatorsurfacecondenser>15'Hgvacuum0.5 0.5 continueroutingemissionstocollectionsystemandprimaryorbackupcontrolsystem#1or#2Kraftdigestersarenotinoperationandflowfrom2ndstageflashtank<500GPMandflashevaporatorsurfacecondenser<15'HgvacuumKraftPulping:EvaporatorLVHC SCBR/INC_LK 226 2 1 1 ensureprimaryandbackupcontrolareavailable Flashevaporatorsareinoperation0.5 0.5 continueroutingemissionstocollectionsystemandprimaryorbackupcontrolsystemFlashevaporatorsarenotinoperationKraftPulping:EvaporatorLVHC SCBR/INC_LK 226 3 1 1 ensureprimaryandbackupcontrolareavailable Liquorflowtoevaporatoris>200gpmandsurfacecondenser>15"Hgvacuum0.5 0.5 continueroutingemissionstocollectionsystemandprimaryorbackupcontrolsystemLiquorflowtoevaporatoris<200gpmandsurfacecondenser<15"HgvacuumKraftPulping:EvaporatorLVHC SCBR/INC_LK 226 2 12 12 ensureprimaryandbackupcontrolareavailable Liquorflowtoevaporatoris>200gpmandsurfacecondenser>15"Hgvacuum0.5 0.5 continueroutingemissionstocollectionsystemandprimaryorbackupcontrolsystemLiquorflowtoevaporatoris<200gpmandsurfacecondenser<15"HgvacuumKraftPulping:EvaporatorLVHC SCBR/INC_LK 226 1 4 4 ensureprimaryandbackupcontrolareavailable Liquorflowtoevaporatoris>200gpmandsurfacecondenser>15"Hgvacuum0.5 0.5 continueroutingemissionstocollectionsystemandprimaryorbackupcontrolsystemLiquorflowtoevaporatoris<200gpmandsurfacecondenser<15"HgvacuumKraftPulping:EvaporatorLVHC SCBR/INC_LK 226 2 6 6 ensureprimaryandbackupcontrolareavailable Liquorflowtoevaporatoris>200gpmandsurfacecondenser>15"Hgvacuum0.5 0.5 continueroutingemissionstocollectionsystemandprimaryorbackupcontrolsystemLiquorflowtoevaporatoris<200gpmandsurfacecondenser<15"HgvacuumKraftPulping:EvaporatorLVHC SCBR/INC_LK 226 3 8 8 ensureprimaryandbackupcontrolareavailable Liquorflowtoevaporatoris>200gpmandsurfacecondenser>15"Hgvacuum0.5 0.5 continueroutingemissionstocollectionsystemandprimaryorbackupcontrolsystemLiquorflowtoevaporatoris<200gpmandsurfacecondenser<15"HgvacuumKraftPulping:EvaporatorLVHC SCBR/INC_LK 610 1 1 1 emissionunitandcontroldeviceoperatesincompliancewithNESHAPparameterlimitsduringemissionunitstartuplimekiln>1600Fandgascollectionsteamejectoroperating2 2 continueroutingemissionstoLVHC‐1collectionsystemandprimaryorbackupcontrolsystemOrderlytemperaturereductionfromoperatingtemperature;emptychipbinKraftPulping:EvaporatorLVHC SCBR/INC_LK 610 1 5 5 emissionunitandcontroldeviceoperatesincompliancewithNESHAPparameterlimitsduringemissionunitstartupSteam>11MPPHandgreaterthan50%liquorflowandcondensatesareclear1 1 emissionunitandcontroldeviceoperatesincompliancewithNESHAPparameterlimitsduringemissionunitshutdownOrderlyclosureofsteamvalves(topreventoverflowingweaktanks).KraftPulping:EvaporatorLVHC SCBR/INC_LK 610 1 6 6 emissionunitandcontroldeviceoperatesincompliancewithNESHAPparameterlimitsduringemissionunitstartupSteam>10MPPHandgreaterthan50%liquorflowandcondensatesareclear1 1 emissionunitandcontroldeviceoperatesincompliancewithNESHAPparameterlimitsduringemissionunitshutdownOrderlyclosureofsteamvalves(topreventoverflowingweaktanks).KraftPulping:EvaporatorLVHC SCBR/INC_LK/ESP 151 1 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupCondensatesdesignatedforcollectionintheEvaporatorFoulCondesnsatetankarebelow800micromhos..Evaporatorsteamandliquorflowsarestable.FoulcondensateflowsenttoCondensateStripperFeedTank.Allpressurereliefdevidesarenotventing.continueroutingemissionstoLVHC‐1collectionsystemandprimaryorbackupcontrolsystemFoulcondensateshavebeendiverted.KraftPulping:EvaporatorLVHC SCBR/INC_LK/ESP 151 1 4‐88emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupWhenNCGcollectionbegins=>whenthesteamejectorsareplacedinservice(MEE1&2)orthevacuumpumpisstarted(MEE3&4)1.5 1.5 continueroutingemissionstoLVHC‐1collectionsystemandprimaryorbackupcontrolsystemBlackliquorisdivertedfromtheMEEandsteamflowisremovedfromtheMEEC2_NCG_Equip_detailC2‐34AppendixC2QAd_ProcessType RTI_APCD_Combo RTICODE CountOfRTICODESU_Duration_hrsSU_Duration_hrs_numSU_EmissRednMeas SU_MarkEnd SD_Duration_hrsSD_Duration_hrs_numSD_EmissRednMeas SD_MarkBegin SU_SD_RecommendKraftPulping:EvaporatorLVHC SCBR/INC_LK/ESP 151 1 6‐88emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupHoggingjetgasandsteamvalvesareclosed.TheHotwellpumpisrunningandthetankisnotoverflowing.Hotwellcondensateconductivityisbelow1400micromhosandisdivertedtoFiberFilterorFoulCondensateTank.WHEsecondeffectvacuumisstableandabove20"Hg.WeakLiquorFlowsarestableandabove400gpmpereffect.HotWaterAccumulatorWaterTemtoFirstEffectabove190F.Combinedcondensateconductivitybelow1000micromhosandcondensatedivertedtoHotWaterTank.6‐1010continueroutingemissionstoLVHC‐1collectionsystemandprimaryorbackupcontrolsystemAllWHEfoulcondensatesandgaseshavebeendiverted.TheWHEWeakLiquorFeedPumpisdownandpipingissecuredbyclosingcontrolvalvesormanualvalvesonfeedline.TheWHEHotWaterReturnPumphasbeenshutdown.Thepipingmayormaynotbeisolated.KraftPulping:EvaporatorLVHC SCBR/INC_LK/SCBR 167 1 3‐16Routine/Annual16BEFOREstartupoftheDigesterEquipmentSystem:(1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgases;and(2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.**OperatetheDigesterEquipmentSysteminsuchawayastopreventoverpressurizationofsystemuponstartup.Establishedblowflow,stockisgoingacrosswashers,pulpgoingtohighdensitystorage.2‐8Routine/Annual8(1)ContinuingroutingemissionstotheLVHCSystemandControlDevice(2)OperatetheDigesterSysteminsuchawayastopreventoverpressurizationofsystemduringshutdown.Discontinuechipfeedtodigester.KraftPulping:EvaporatorLVHC SCBR/INC_LK/SCBR 167 6 4‐12Routine/Annual12BEFOREstartupoftheEvaporatorSystem:(1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgases;and(2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.**Cutouthoggingjetbeforestartingregularfeedofliquor.Blackliquorsolidstargetismetandcondensatestreamsarefreeofanyliquorcontamination.2‐8Routine/Annual8ContinuingroutingemissionstotheLVHCCollectionSystemandControlDeviceProductliquorisnotbeingfedtothestrongliquortankduetolowsolids.KraftPulping:EvaporatorLVHC SCBR/INC_TO 198 1 2 2 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupProductsolids,steampressure,vacuumsystem,liquorandcondensateflowswithinnormaloperatingranges,noalarms,norupturediskfailures8 8 continueroutingemissionstoLVHC‐1andHVLC‐1collectionsystemandprimaryorbackupcontrolsystemReduction/terminationofliquorfeedorsteamtoevaporator1steffectKraftPulping:EvaporatorLVHC SCBR/INC_TO/SCBR 130 6 2‐66BEFOREstartupoftheEvaporatorSystem:1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgasesand2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystemCutouthoggingjetbeforestartingregularfeedofliquor.Operationhasstabilizedandevaporatorproduct(blackliquorsolids)isattargetpercentsolids.Condensatestreamsarefreeofanyliquorcontamination.0.5‐88ContinuingroutingemissionstotheLVHCCollectionSystemandControlDeviceWeakliquorpumpsareshutdownKraftPulping:EvaporatorLVHC SCBR/INC_TO/SCBR 198 1 0.5 0.5 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupProductsolids,steampressure,vacuumsystem,liquorandcondensateflowswithinnormaloperatingranges,noalarms,norupturediskfailures8 8 continueroutingemissionstoLVHC‐1andHVLC‐1collectionsystemandprimaryorbackupcontrolsystemReduction/terminationofliquorfeedorsteamtoevaporator1steffectKraftPulping:EvaporatorLVHC SCBR/INC_TO/SCBR 525 9 6 6 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupSystemisoperatingwithinnormalrangesforprocesstemperatures,pressures,flows,andconductivity0.5 0.5 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdownshutoffliquorflowKraftPulping:EvaporatorLVHC SCRB/INC_BOIL/CYC/200 1 6 6 Atleastonecombinationboilershouldbefullyoperationalbeforethegenerationoftheregulatedpollutantsisinitiatedproductsolids(%)attargetlevelsandnoalarms6 6 continueroutingemissionstoLVHCcollectionsystemandprimaryorbackupcontrolsystemfeedliquorflowterminatedandappropriateshutdownprocedurefollowedKraftPulping:EvaporatorLVHC STRIP/INC_TO/SCBR 243 1 4 4 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupProductionofintermediateliquor0.25 0.25 continueroutingemissionstoNCGcollectionsystemandprimaryorbackupcontrolsystemFeedliquorand/orsteamisremovedKraftPulping:EvaporatorLVHC WW 133 3 12 12 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartuptheevaporatorproductisswitchedtotheproductstoragetank5 5 continueroutingfoulcondensatetoUNOXunitshutdowncompletedproductisdivertedfromtheproductstoragetankand/orliquorfeedhasstoppedKraftPulping:EvaporatorLVHC WW 610 1 NANAC2_NCG_Equip_detailC2‐35AppendixC2QAd_ProcessType RTI_APCD_Combo RTICODE CountOfRTICODESU_Duration_hrsSU_Duration_hrs_numSU_EmissRednMeas SU_MarkEnd SD_Duration_hrsSD_Duration_hrs_numSD_EmissRednMeas SD_MarkBegin SU_SD_RecommendKraftPulping:HVLCKraftPulping:HVLC COND/TO/SCBR 206 1 0.1 0.1 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupWhenallthreeblowersareinoperationandtheRTOtemperaturehavestabilizedabovetheminimumrequiredoperatingtemperature.0.1 0.1 emissionunitandcontroldeviceoperatesduringemissionunitshutdown(butnotnecessarilyincompliancewithallNSPS/NESHAPparameterlimits)VentvalveisopenedandgasesarebypassedtotheoldBLOxstack.KraftPulping:HVLC INC/SCBR 136 1 0 0 DonotstartprocessuntilcollectionsystemoperationalVentvalvesclosedandemissionsroutedtoIQS/PowerBoilers0 0 ShutdownprocessbeforecollectionsystemshutdownVentvalvesopenNoKraftPulping:HVLC INC_BOIL 103 1 0.1 0.1 Sourceventand/orcollectionvalvespositionsareverifiedusingpreliminarychecklist.BasicCareandConditionMonitoringRoutesprovideroutinevisualchecksofthecollectionsystem.DCShandswitchesvent/autoateachoftheHVLCsourcesmustbeinAUTOposition,andindividualhandswitchesonHogFuelBoilerDCSvent/collectmustbeinCOLLECT.LVHCandHVLCNCGContinuousOperation–SOPNo.COOP.5.44Startuphasbeenachievedwhenallthesafetyandpermissiveinterlockshavebeenmet.DCSdataandthemillinformationmanagementsystem,ProcessExplorer,providedatainregardstoHVLCcollectionsystemstartupevents.1 1OperatorsreceiveDCSalarmsforopeningofventvalvesorcollectvalveclosingduringshutdownindicatingprocessconditionshavefallenoutofnormaloperatingrangesforthepurposeofshutingdowntheprocess.ShutdownbeginswheneachofthesourcesfeedinggastotheHVLCcollectionsyustemhascompletedshutdownproceudres.KraftPulping:HVLC INC_BOIL 112 4 Collectionandcontrolsystemsoperatingbeforestart‐upWhenNCGgeneratingsystemsstabilizecontinueroutingemissionstoLVHCcollectionsystemandprimaryorbackupcontrolsystemMaterialsfeedtosystemsstoppedKraftPulping:HVLC INC_BOIL 116 1 ~4hrs 4 TherearenoHAPemissionsasaresultofstartingupthecollectionsystem.HAPSareonlygeneratedbytheemissionunitsandnotthecollectionsystem.ThecollectionsystemandcontroldevicemustbeoperationalpriortostartupofanemissionsourceNA‐Notanemissionunit ~4hrs 4 TherearenoHAPemissionsasaresultofshuttingdownthecollectionsystem.HAPSareonlygeneratedbytheemissionunitsandnotthecollectionsystem.Thecollectionsystemandcontroldevicemustbeoperationalwhileoneormoreemissionunitsarerunning.NA‐NotanemissionunitKraftPulping:HVLC INC_BOIL 131 1 24 24 Boilersinoperation Washersfullyoperational 24 24 Boilersinoperation ShutdownofwashersKraftPulping:HVLC INC_BOIL 135 1 0.5 0.5 HVLCSystem:TheNo1,No2PowerBoiler,orRecoveryBoilerisoperatingandreadytoacceptHVLCgasesforcombustion.HVLCSystem:ThesafetyventvalvehasclosedandtheHVLCfanrateissteadyandgasesarebeingcombustedintheNo1orNo2PowerBoiler.0.5 0.5 HVLCSystem:AllemissionunitshavebeenshutdownpriortoshuttingdowntheHVLCcollectionsystem.HVLCSystem:TheHVLCfanhasbeenshutoff.Note:AllequipmentcollectedbytheHVLCsystemwouldbedownpriortoHVLCshutdown.KraftPulping:INC BOIL1431Hot:0 5‐1 04(1)ConfirmHVLCSystemandTreatmentUnitsHVLCCollectionSystemandHotorCold:1.5OtherRegulatedCondensates:MaintainNo4StopfeedingFoulCondensatesThestandardshouldnotPulping:HVLCINC_BOIL..hoursCold:3.0‐4.0hours4(1)ConfirmHVLCSystemandTreatmentUnitsareoperatinganddetermineifHVLCgasesmayberoutedtotheNCGTO(2)ConfirmHVLCCollectionSystemfantotheNCGTOisoperationalHVLCCollectionSystemandTreatmentUnitsareoperatingandgasesarebeingcollected.HotorCold:0.5‐1.5hours1.5OtherRegulatedCondensates:MaintainNo.4ChemiwasherandHVLCCollectionandTreatmentSystemuntilafterOtherRegulatedCondensatesarestoppedbeingfedtotheNo.4Chemiwasher.StopfeedingFoulCondensatesandOtherRegulatedCondensatestotheirrespectivetreatmentoptions.Thestandardshouldnotregulatestartupandshutdownofemissioncontroldeviceswhentheemissionsourceisnotoperating.KraftPulping:HVLC INC_BOIL 145 1 0.1 0.1 shutdownthebrownstockstockpumpsmaintainnegativesetpointforthecollectionsystem@theHVLCFanNA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdownshutdownbeginswhenthebrownstockstockpumpsarestoppedKraftPulping:HVLC INC_BOIL 147 1 NA NA NA NA NA NA NAKraftPulping:HVLC INC_BOIL 148 3 NA NA NA NA NAKraftPulping:HVLC INC_BOIL 150 1 1 1 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupBoilerpermissivesmet 0.25 0.25 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdownFansturnedoffKraftPulping:HVLC INC_BOIL 152 1 0.25 0.25 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupfanisstarted 0.25 0.25 continueroutingemissionstoLVHC‐1collectionsystemandprimaryorbackupcontrolsystemceaseflowofliquor,chips,andsteamtodigester,andsteamtotheevaporatorsis<50,000lb/hrKraftPulping:HVLC INC_BOIL 154 1 7 7 EmissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupFurnacetemperatureabove1700degF0.5 0.5 ContinueroutingemissionstoHVLCcollectionsystemandprimaryorbackupcontrolsystemBoilerloadlessthan120klbs/hrortempisbelow1700degFKraftPulping:HVLC INC_BOIL 156 1 8.33333333333333E‐020.083333333 followSSMmanualproceduresWeakNCGflowintooneormoreKiln/Boiler,WeakNCGVentisclosedtoatmosphere8.33333333333333E‐020.083333333 followSSMmanualprocedures WeakNCG’sarenolongerbeingproducedC2_NCG_Equip_detailC2‐36AppendixC2QAd_ProcessType RTI_APCD_Combo RTICODE CountOfRTICODESU_Duration_hrsSU_Duration_hrs_numSU_EmissRednMeas SU_MarkEnd SD_Duration_hrsSD_Duration_hrs_numSD_EmissRednMeas SD_MarkBegin SU_SD_RecommendKraftPulping:HVLC INC_BOIL 165 1 0 0 TherearenoHAPemissionsasaresultofstartingupthecollectionsystem.HAPSareonlygeneratedbytheemissionunitsandnotthecollectionsystem.ThecollectionsystemandcontroldevicemustbeoperationalpriortostartupofanemissionsourceNA‐Notanemissionunit 0 0 TherearenoHAPemissionsasaresultofshuttingdownthecollectionsystem.HAPSareonlygeneratedbytheemissionunitsandnotthecollectionsystem.Thecollectionsystemandcontroldevicemustbeoperationalwhileoneormoreemissionunitsarerunning.NA‐NotanemissionunitKraftPulping:HVLC INC_BOIL 167 1 0.5/0.5Routine/Annual0.5 TherearenoHAPemissionsasaresultofstartingupthecollectionsystem.HAPSareonlygeneratedbytheemissionunitsandnotthecollectionsystem.ThecollectionsystemandcontroldevicemustbeoperationalpriortostartupofanemissionsourceNA‐Notanemissionunit 0.5/0.5Routine/Annual0.5 TherearenoHAPemissionsasaresultofshuttingdownthecollectionsystem.HAPSareonlygeneratedbytheemissionunitsandnotthecollectionsystem.Thecollectionsystemandcontroldevicemustbeoperationalwhileoneormoreemissionunitsarerunning.NA‐NotanemissionunitKraftPulping:HVLC INC_BOIL 173 1 1‐22NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupHVLCsystemisinserviceandlineduptopowerboiler1 1 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdownCutchemicaltowoodratioandcutcookingtemperatures.KraftPulping:HVLC INC_BOIL 176 1 1 1 RestrictwasherstartupuntilPB1isonlineSwitchingvalveisopenedtoallowintroductionofNCGs1 1 Incinerationpointinoperationuntilwashersreachnon‐emitstateCollectvalvegoesclosedKraftPulping:HVLC INC_BOIL 179 1 NA NA NA NA NA NAKraftPulping:HVLC INC_BOIL 181 1 0.1 0.1NA‐collectionsystemtobeoperatedatalltimessourcesoperating(exceptfollowingcoldoutage)HVLCfanoperating0.1 0.1 NA‐collectionsystemtobeoperatedatalltimessourcesoperatingHVLCfanoffKraftPulping:HVLC INC_BOIL 200 1 2 2 AtleastonecombinationboilershouldbefullyoperationalbeforethegenerationoftheregulatedpollutantsisinitiatedCombinationboilerNo.1orNo.2online,rupturedisksintact,noalarms1 1 continueroutingemissionstoprimaryorbackupcontrolsystemshutdowncollectionsystemfollowingstandardoperatingproceduresKraftPulping:HVLC INC_BOIL 205 1 0.01 0.01 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupHVLCgasflowintocontroldevice0.01 0.01 continueroutingemissionstoHVLCcollectionsystemandprimaryorbackupcontrolsystemShutdownofpulpwashingsystemKraftPulping:HVLC INC_BOIL 207 1 0.50 0.5 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupwhenwashers,screensorknottersstartup8 8 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdownwashersandknottersaredownKraftPulping:HVLC INC_BOIL 340 1 4 4 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartup0.1 0.1 AfterbrownstockwsahersareshutdownKraftPulping:HVLC INC_BOIL 525 1 8 8 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupDNCGintroducedintooneofthetwoboilers0.5 0.5 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdownDNCGprocessesareshutdownKraftPulping:HVLC INC_BOIL 531 1 NA TherearenoHAPemissionsasaresultofstartingupthecollectionsystem.HAPSareonlygeneratedbytheemissionunitsandnotthecollectionsystem.ThecollectionsystemandcontroldevicemustbeoperationalpriortostartupofanemissionsourceNA‐Notanemissionunit NA TherearenoHAPemissionsasaresultofshuttingdownthecollectionsystem.HAPSareonlygeneratedbytheemissionunitsandnotthecollectionsystem.Thecollectionsystemandcontroldevicemustbeoperationalwhileoneormoreemissionunitsarerunning.NA‐NotanemissionunitKraftPulping:HVLC INC_LK 117 1 1 1 OperateNCGCollectionSystemduringStart‐UP Targetproductionratereached 1.5 1.5 Operatekiln‐P36whilegeneratingNCGs ChemiwasherisdownKraftPulping:HVLC INC_LK 197 1 2 2 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupGasesarebeingcollectedandroutedtothekilnfordestruction2 2 continueroutingemissionstoHVLC‐1collectionsystemandprimaryorbackupcontrolsystemPulpMill/Washersareinshutdownmodeandnogasesarebeingproduced/collectedKraftPulping:HVLC INC_LK 199 1 0.1 0.1 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupInitiationofstartupofthepulpwashingsystem(productionofHVLCgases)0.1 0.1 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitshutdownPulpwashingsystemisshutdownKraftPulping:HVLC INC_LK 226 2 0.25 0.25 ensureprimaryandbackupcontrolareavailable AnydigestersetisoperatingandHVLCblowerspeedissatisfied,andHVLCflowis>0.0andHVLCventvalveisclosed.0.25 0.25 NodigestersetisoperatingandHVLCblowerspeedissatisfied,andHVLCflowis>0.0andHVLCventvalveisclosed.KraftPulping:HVLC INC_LK/ESP 151 1 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupTheHVLCGasSystemoperationisstableandalloperatingproblemshavebeenaddressed.shutdowntheHVLCGassytemsourcesbeforeventingtheLeanGasSystemgases.Allappropriatestepshavebeenaddressedtostopgascollection.KraftPulping:HVLC INC_LK/SCBR 121 1 NA NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupNA NA continueroutingemissionstoHVLC‐1collectionsystemandprimaryorbackupcontrolsystemNA Temple‐InlandrecommendsthatEPAestablishaworkgrouptoaddressSSM.C2_NCG_Equip_detailC2‐37AppendixC2QAd_ProcessType RTI_APCD_Combo RTICODE CountOfRTICODESU_Duration_hrsSU_Duration_hrs_numSU_EmissRednMeas SU_MarkEnd SD_Duration_hrsSD_Duration_hrs_numSD_EmissRednMeas SD_MarkBegin SU_SD_RecommendKraftPulping:HVLC INC_LK/SCBR 121 1 NA NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupNA NA continueroutingemissionstoLVHC‐1collectionsystemandprimaryorbackupcontrolsystemNA Temple‐InlandrecommendsthatEPAestablishaworkgrouptoaddressSSM.KraftPulping:HVLC INC_LK/SCBR 121 1 NA NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupNA‐notanemissionunit NA continueroutingemissionstoLVHC‐1collectionsystemandprimaryorbackupcontrolsystemNA‐notanemissionunit Temple‐InlandrecommendsthatEPAestablishaworkgrouptoaddressSSM.KraftPulping:HVLC INC_LK/SCBR 121 1 NA NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupOperatingparametersareinlinewiththevaluesshownintheSSMplanNA continueroutingemissionstoHVLC‐1collectionsystemandprimaryorbackupcontrolsystemStockandshowerwaterflowhavebeendiscontinued.Temple‐InlandrecommendsthatEPAestablishaworkgrouptoaddressSSM.KraftPulping:HVLC INC_LK/SCBR 137 1 36 36 FOLLOWSSMPLAN AllHVLCsourcesarebeingburnedinalimekiln24 24 FOLLOWSSMPLAN HVLCsourcesstarttoshutdownKraftPulping:HVLC INC_RF 107 1 <1hr1emissionunitandcontroldeviceoperatesduringemissionunitstartup(butnotnecessarilyincompliancewithallNSPS/NESHAPparameterlimits)Gasesarecollectedandcontroldeviceisoperatingwithingrequiredrange.<1hr1KraftPulping:HVLC INC_RF 109 1 7 7 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupWhentheunitisattargettemperatureaftercompletingthestartupcurve.7 7 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdownhoggedfuelsupplyandnaturalgasarestoppedKraftPulping:HVLC INC_RF 111 1 0.17 0.17 Sourceventand/orcollectionvalvespositionsareverifiedduringlock‐out/tag‐outprocess.RoutineOperationvisualchecksofthecollectionsystem.Startuphasbeenachivedwhenalltheinterlocks(permissives)havebeenmet.0.17 0.17Operatorsreceivealarmforopeningofventvalvesorcollectvalveclosing.Themillinformationmanagementsystem,IP/21,providesdatainregardstoHVLCNCGcollectionsystemshutdownevents.KraftPulping:HVLC INC_RF 133 1 0.25 0.25 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupHVLCfanisoperational0.25 0.25 continueroutingemissionscontrolsystemuntilallsourcesareshutdownHVLCisinshutdownmodewhenthefanisshutoffKraftPulping:HVLC INC_RF 155 1 1 1 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupwhenstockflowtoknotters>500gpmfor1hr0.25 0.25 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdownwhenstockflowtoknotters<500gpmfor15minutesKraftPulping:HVLC INC_RF 182 1 16 16 Ensurethatrecoveryboilerisoperationalpriortostartup.Whenincinerationdevicepermissivesaremet4 4 ShutdownsourcesofNCGspriortoshutdown.WhenincinerationdevicepermissivesarenotmetKraftPulping:HVLC INC_RF 185 1 0.1 0.1 OperatorsverifythatthevalvesonthecollectionlinesarearrangedtoallowHVLC'sintothecollectionsystemVentvalvesclosedandthevalvetothecombustionunitisopen0.1 0.1 NA‐CollectionsystemonlyshutdownwhenincinerationdeviceisnolongeroperatingVentvalvesopensKraftPulping:HVLC INC_RF 202 1 4BasedonHVLCSSM4NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartup‐FirstStageRepulper(425‐041‐024.F1)4hoursbasedon4NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdown‐HVLCFirstStageRepulperMotorStops(425‐041‐024.F1);PlanwithventingallowancesforHVLCandLVHCsourcesinoperationfor4hours SSMPlanwithventingallowancesforHVLCandLVHCsourcesShutdownendswhenthemotorhasbeenstoppedfor4hours‐Ifmotorrestartsbefore4hoursarecompleteitisnotconsiderdashutdownKraftPulping:HVLC INC_RF 243 1 0 0 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupHVLCgascoolersoperationalandcollectionsystemmeetssafetyparametersrequiredbeforeentrytoboiler0 0 MakesureallemissionunitsaredownbeforeshuttingdowncollectionsystemHVLCsourcesbeginshuttingdownKraftPulping:HVLC INC_RF 615 1 NA NA NA NA NA NAKraftPulping:HVLC INC_RF 617 1 1hour 1startuprecoveryboilerpriortoHVLCgascollectionsystemstart‐up,whenpossiblegasesareroutedtorecoveryboiler.5hour 0.5 continueroutingemissionstorecoveryboileruntilHVLCprocessisshutdownshutdownofbrownstockwashersystemKraftPulping:HVLC INC_RF 208228535 1 0.5 0.5 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartup0.1 0.1 continueroutingemissionstoHVLC‐7collectionsystemandprimarycontroldeviceDiscontinuationofHVLCfanoperationKraftPulping:HVLC INC_RF 208228535 1 0.5 0.5 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartup0.1 0.1 continueroutingemissionstoHVLC‐8collectionsystemandprimarycontroldeviceDiscontinuationofHVLCfanoperationKraftPulping:HVLC INC_RTO/SCBR 610 1 NANAKraftPulping:HVLC INC_RTO/SCBR/WES166 1 TherearenoHAPemissionsasaresultofstartingupthecollectionsystem.HAPSareonlygeneratedbytheemissionunitsandnotthecollectionsystem.ThecollectionsystemandcontroldevicemustbeoperationalpriortostartupofanemissionsourceNA‐Notanemissionunit TherearenoHAPemissionsasaresultofshuttingdownthecollectionsystem.HAPSareonlygeneratedbytheemissionunitsandnotthecollectionsystem.Thecollectionsystemandcontroldevicemustbeoperationalwhileoneormoreemissionunitsarerunning.NA‐NotanemissionunitC2_NCG_Equip_detailC2‐38AppendixC2QAd_ProcessType RTI_APCD_Combo RTICODE CountOfRTICODESU_Duration_hrsSU_Duration_hrs_numSU_EmissRednMeas SU_MarkEnd SD_Duration_hrsSD_Duration_hrs_numSD_EmissRednMeas SD_MarkBegin SU_SD_RecommendKraftPulping:HVLC INC_TO 107 1 <1hr1emissionunitandcontroldeviceoperatesduringemissionunitstartup(butnotnecessarilyincompliancewithallNSPS/NESHAPparameterlimits)Gasesarecollectedandcontroldeviceisoperatingwithingrequiredrange.<1hr1KraftPulping:HVLC INC_TO/SCBR 100 1 ~2hrs 2 TherearenoHAPemissionsasaresultofstartingupthecollectionsystem.HAPsareonlygeneratedbytheemissionunitsandnotthecollectionsystem.ThecollectionsystemandcontroldevicemustbeoperationalpriortostartupofanemissionsourceNA‐Notanemissionunit ~1hr 1 TherearenoHAPemissionsasaresultofshuttingdownthecollectionsystem.HAPSareonlygeneratedbytheemissionunitsandnotthecollectionsystem.Thecollectionsystemandcontroldevicemustbeoperationalwhileoneormoreemissionunitsarerunning.NA‐NotanemissionunitKraftPulping:HVLC INC_TO/SCBR 102 1 1 1 Sourceventand/orcollectionvalvespositionsareverifiedduringlock‐out/tag‐outremovalprocessandsystemstartupSRM.PreventiveMaintenancechecksprovideroutinevisualchecksofthecollectionsystem.Startuphasbeenachievedwhenalltheinterlockshavebeenmet,fansarerunningandheaderflowsareestablished.1 1 Shutdownsourcesbeforeshuttingdowncollection&controlsystems.NoflowKraftPulping:HVLC INC_TO/SCBR 169 1 TherearenoHAPemissionsasaresultofstartingupthecollectionsystem.HAPSareonlygeneratedbytheemissionunitsandnotthecollectionsystem.ThecollectionsystemandcontroldevicemustbeoperationalpriortostartupofanemissionsourceNA‐Notanemissionsunit TherearenoHAPemissionsasaresultofshuttingdownthecollectionsystem.HAPSareonlygeneratedbytheemissionunitsandnotthecollectionsystem.Thecollectionsystemandcontroldevicemustbeoperationalwhileoneormoreemissionunitsarerunning.NA‐NotanemissionsunitKraftPulping:HVLC INC_TO/SCBR 189 1 0.25 0.25 PertheSSMPlan,ensureHVLC/LVHCSystemsCollecting.IstarteduptheHVLCSystemCollectionfan.Ihaveverifiedthatallgascollectionpointshavebeencheckedfornovisibleemissions.(Ifgasesarenotbeingdrawntothecollectionsystem,makeadjustmentstobalancingdampers.)IhaveverifiedthattheHVLCCollectionValveissendingthegasestotheIncinerator.PertheSSMPlan,collectionofHVLC/LVHCSystem.IhaveverifiedthattheIncineratorisrunningandisreadytoaccepttheHVLCventgases.IhaveverifiedthattheGasCoolercoolingwatervalve(TV‐003)isoperational.Ihaveverifiedthatthevent0.25 0.25 PertheSSMPlan,continueroutingtoLVHC/HVLCCollectionSystem.ProceedtoshutdownallHVLCsystemequipment.PertheSSMPlan,lossofvacuum.Shutdownthefanandventlocallyatthesource.KraftPulping:HVLC INC1 103 2 20 20Uselow‐pressurefreshsteamforchipbinpre‐steaminguntilasteadylevelismaintainedandthedigesterisrunningnormally.Checkforproperwaterseallevelsandflowsandverifyallpressureandvacuumseals.HVLCNCGsystemisTheContinuousDigestersystemstartupisconsideredcompletewhenthedigesteroperationsarestable,theNo.6Digesterchipfeedisabove4.58 8 Shutdownthecontinuousdigestersystem,includingassociatedtanksandotherequipment,beforeshuttingdowntherespectivecollectionsystem.ShutdownoftheContinuousDigestersystemisinitiatedbyshuttingdownthechipfeedsystem.inacollectmodeunlessthesystemisdownorlockedandtaggedout.LVHCNCGprocesssourceorcollectionsystemmaybeventedduringstartupuntilitissafetocollectthegases.Pulpingcondensatesaresenttotheappropriatecollectionsystems.Followtheproperstartupsequenceandproceduresoutlinedintheappropriatesectionsforcollectionsystemsandcontroldevices.DuetoNCAirToxicslimits,nofoulcondensatesaresewered.rpm,theNo.7Digesterchipfeedisabove6rpm,andtheHVLCandLVHCNCGsarebeignincinerated.KraftPulping:HVLC INC1 111 1 1.34335154831.343351548 HVLCNCGsystemiscollectinggasespriortostartupofsources.Sourceventand/orcollectionvalvespositionsareverifiedduringlock‐out/tag‐outprocess.TheWashingandScreeningsystemisconsideredstartedupwhentargetflowrateachieved.0.0956284153010.095628415 HVLCNCGsystemiscollectinggasesduringshutdownofsources.TheWashingandScreeningsystemisconsideredshutdownwhenWasherfeedisbelowtargetrateandBrownDeckerpumpsareoffline.KraftPulping:HVLC INC1 165 4 HotStartup:0.5‐2hoursColdStartup:1‐3hours3BEFOREstartup:(1)ConfirmtheHVLCSystemcontroldeviceisreadytoacceptgasesand(2)EnsureequipmentisproperlyvalvedtotheHVLCCollectionSystem.IfA‐linewashersstockflowhasreachedtheappropriatelevel.HotShutdown:0.5‐2hoursColdShutdown:1‐3hours3ContinuingroutingemissionstotheHVLCCollectionSystemandControlDeviceIfA‐linewashersstockflowisbelowtheappropriatelevel.KraftPulping:HVLC INC1 165 2 HotStartup:0.5‐2hoursColdStartup:1‐3hours3BEFOREstartup:(1)ConfirmtheHVLCSystemcontroldeviceisreadytoacceptgasesand(2)EnsureequipmentisproperlyvalvedtotheHVLCCollectionSystem.IfB‐linewashersstockflowhasreachedtheappropriatelevel.HotShutdown:0.5‐2hoursColdShutdown:1‐3hours3ContinuingroutingemissionstotheHVLCCollectionSystemandControlDeviceIfB‐linewashersstockflowisbelowtheappropriatelevel.C2_NCG_Equip_detailC2‐39AppendixC2QAd_ProcessType RTI_APCD_Combo RTICODE CountOfRTICODESU_Duration_hrsSU_Duration_hrs_numSU_EmissRednMeas SU_MarkEnd SD_Duration_hrsSD_Duration_hrs_numSD_EmissRednMeas SD_MarkBegin SU_SD_RecommendKraftPulping:HVLC INC1 185 2 IntegratedwithPandiaDigesterStartup‐4.0hours4 Unitisonlystartediftheassociatedcollectionsystemisoperating.IntegratedwithPandiaDigesterStartup‐SeeCellsDS20andDS21IntegratedwithPandiaDigesterShutdown‐1.5hour1.5 UnitisshutdownonlyiftheassociatedcollectionsystemisoperatinginaccordancewithSOPprocedures.IntegratedwithPandiaDigesterShutdown‐SeeCellsDV20andDV21.KraftPulping:HVLC INC1_BOIL 149 1 0 0 PrimaryoralternatecontroldeviceonpriortostartupHVLCfanon0 0 PrimaryoralternatecontroldeviceonthroughoutshutdownHVLCfanoffKraftPulping:KnotterKraftPulping:Knotter INC(seenote) 182 2 30 30 OperateNCGandfoulcondensatesystemsproperly30 30 ShutdownNCGandfoulcondensatesystemsonlyaftersourcehasbeenshutdownKraftPulping:Knotter INC_BOIL 177 1 1 1 continueroutingemissionstoEU1151orEU0804 WhenBrownStockWashershavereachednormaloperatingrateandtargetedshowerflows.1 1 continueroutingemissionstoEU1151orEU0804 WhenproductionrateoftheBrownStockWashersisreducedforthepurposeofshuttingdown.KraftPulping:Knotter INC_BOIL 207 1 0.17 0.17 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupallvalveslinedup,pumpsrunningandstockgoingthroughknotter0.17 0.17 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdownknottersareshutdownKraftPulping:Knotter INC_BOIL1 600 4 HotStartup:0.5‐4hours;ColdStartup:0.5‐4hours4BEFOREstartupoftheBrownstockwashingsystem:(1)ConfirmtheHVLCSystemcontroldeviceisreadytoacceptgasesand(2)EnsureequipmentisproperlyvalvedtotheHVLCCollectionSystem.**OperatetheBrownstockwashingequipmentSysteminsuchawayastopreventoverpressurizationofsystemuponstartup.HotShutdown:0.5‐4hours;ColdShutdown:0.5‐4hours4(1)ContinuingroutingemissionstotheHVLCSystemandControlDevice(2)OperatetheBSwashinginsuchawayastopreventoverpressurizationofsystemduringshutdown.ChipbinsteamisremovedKraftPulping:Knotter INC_LK 117 1 0.5 0.5 OperateNCGCollectionSystemduringStart‐UP Targetproductionratereached 1 1 Operatekiln‐P36whilegeneratingNCGs StocksupplypumpoffandknotterdriveoffKraftPulping:Knotter INC_RF 155 2 1 1 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupwhenstockflowtoknotters>500gpmfor1hr0.25 0.25 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdownwhenstockflowtoknotters<500gpmfor15minutesKraftPulping:Knotter INC_RF 182 1 30 30 OperateNCGandfoulcondensatesystemsproperly30 30 ShutdownNCGandfoulcondensatesystemsonlyaftersourcehasbeenshutdownKraftPulping:Knotter INC_RF 615 2 1 1 UnitisonlystartediftheassociatedcollectionsystemisoperatingStockflowisestablishedthroughentirewasherline0.5 0.5 AssociatedcollectionsystemisoperatedthroughdurationofshutdownstockflowisshutofftobrownstockwashersKraftPulping:Knotter INC1 103 2 20 20 Tominimizeemissionsduringstartup,theHVLCNCGsystemiscollectinggasespriortosystemCompletionofstartupisverifiedusingthefacilityDCS8 8 EmissionsofthepulpwashingandscreeningsystemareminimizedduringshutdownbyTheendofnormaloperationsandthebeginningofshutdownNCGsystemiscollectinggasespriortosystemstartup,thesourceventandcollectionvalvepositionsareverifiedusingthepreliminarychecklist,andconditionmonitoringroutesprovideroutinevisualchecsofthecollectionsystem.verifiedusingthefacilityDCSandProcessExplorertagstoverifythatthepulpwashingandscreenngsystemshaveatainednormaloperatingconidtions.systemareminimizedduringshutdownbycompletingshutdownoftheprocessunitspriortoshuttingdowntheHVLCcollectionsystem.andthebeginningofshutdownisnotedusingthemillDCSandProcessExplorersystemstoindicatethatprocessingrateshavedroppedbelowthenormaloperatingrangesforthepurposesofshuttingdowntheunit.KraftPulping:Knotter INC1 150 1 0.5 0.5 continueroutingemissionstoHVLC‐1collectionsystemandprimaryorbackupcontrolsystemAllfourwasherlevelcontrolsin"Auto"0.5 0.5 continueroutingemissionstoHVLC‐1collectionsystemandprimaryorbackupcontrolsystemShutdowntheknottersupplypumpKraftPulping:Knotter INC1 150 2 2 2 continueroutingemissionstoHVLC‐1collectionsystemandprimaryorbackupcontrolsystemStartupcompleteafter4blowsandknottersupplypumpisrunning1 1 continueroutingemissionstoHVLC‐1collectionsystemandprimaryorbackupcontrolsystemShutdownnodigesterblownfor1hrandknottersupplypumpisdownKraftPulping:Knotter INC1 151 4 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupAnegativedrafthasbeenestablishedforthefoulcondensatefilterandF‐secondaryknotterLean(HVLC)GasVentlines.shutdowntheHVLCGassystemsourcesbeforeventingtheleangasesAllappropriatestepshavebeenaddressedtostopgascollection.C2_NCG_Equip_detailC2‐40AppendixC2QAd_ProcessType RTI_APCD_Combo RTICODE CountOfRTICODESU_Duration_hrsSU_Duration_hrs_numSU_EmissRednMeas SU_MarkEnd SD_Duration_hrsSD_Duration_hrs_numSD_EmissRednMeas SD_MarkBegin SU_SD_RecommendKraftPulping:Knotter INC1 162 2 1 1 BEFOREstartupoftheDigesterSystem:(1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgasesand(2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.**OperatetheDigesterSysteminsuchawayastopreventoverpressurizationofsystemuponstartupsuchas:(1)Donotblowadigesterorcookadigesteruntilallpiecesoftheblowheatsystemarerunningandwithinacceptablecontrollimits,and(2)Ensurecriticalpumpsontheblowheatsystemarerunningpriortoblowingadigester.Ifblowheatpressureistoohighandtheventhasopened,donotattempttoblowanotherdigesteruntiltheproblemcanbefoundandrepaired.Blowheatsystemstandardoperatingconditionsaremetanddigestersareroutinelyblowing1 1 (1)ContinuingroutingemissionstotheLVHCCollectionSystemandControlDevice(2)OperatetheDigesterEquipmentSysteminsuchawayastopreventoverpressurizationofsystemduringshutdown(3)Duringemergencyshutdowns,alldigestersshouldbeputonholdtosuspendthecookingprocessandblowingshouldbehelduntiltheBlowHeatSystemisbackundernormaloperatingconditions.Digestercookingandblowingisceased.KraftPulping:Knotter INC1 184 1 0.5 0.5 ContinueroutingemissionstoHVLCcollectionsystem.Whenflowstabilizes.0.5 0.5 ContinueroutingemissionstoHVLCcollectionsystem.Whenflowceases.KraftPulping:Knotter INC1 185 1 IntegratedwithKBSWasherLineStartup‐3.5hours3.5 Unitisonlystartediftheassociatedcollectionsystemisoperating.IntegratedwithKBSWasherLineStartup‐SeeCellDS33.IntegratedwithKBSWasherLineShutdown‐3.5hours3.5 UnitisshutdownonlyiftheassociatedcollectionsystemisoperatinginaccordancewithSOPprocedures.IntegratedwithKBSWasherLineShutdown‐SeeCellDV33.KraftPulping:Knotter INC1/SCBR 136 1 NA NA NA NA NA NAKraftPulping:Knotter SCBR 186 3 2 22 2KraftPulping:Knotter/ScreenKraftPulping:Knotter/Screen INC_BOIL 154 2 0.1 0.1 EmissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupContinuousstockflow 0.25 0.25 ContinueroutingemissionstoHVLCcollectionsystemandprimaryorbackupcontrolsystemStopfeedingpulpKraftPulping:Knotter/Screen INC_BOIL 177 1 1 1 Whentheoxygenreactorreachesnormaloperatingrateandpostoxygenwashersareoperatingatnormalstockflowandnormalshowerflow.1 1 continueroutingemissionstoEU1151orEU0804 Whentheproductionrateoneithertheoxygenreactororthepostoxygenwashersisreducedforthepurposeofshuttingdown.KraftPulping:Knotter/Screen INC_BOIL 200 1 6 6 Atleastonecombinationboilershouldbefullyoperationalbeforethegenerationofthestockflowstable,pumprunningnoalarms6 6 continueroutingemissionstoHVLCcollectionsystemandprimaryorbackupcontrolsystemScreenroomswitchesfrompulptofiltrateoperationandoperationalbeforethegenerationoftheregulatedpollutantsisinitiatedrunning,noalarmssystemandprimaryorbackupcontrolsystempulptofiltrateoperationandtheappropriateshutdownproceduremustbefollowedKraftPulping:Knotter/Screen INC_BOIL 205 1 0.5 0.5 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupCompletionof30minutesofstockflowtoknottersystemand30minutesofoperationofscreenfeedpump0.5 0.5 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdownCessationofstockflowtoknottersystemKraftPulping:Knotter/Screen INC_BOIL1 600 1 HotStartup:0.5‐4hours;ColdStartup:0.5‐4hours4BEFOREstartupoftheBrownstockwashingsystem:(1)ConfirmtheHVLCSystemcontroldeviceisreadytoacceptgasesand(2)EnsureequipmentisproperlyvalvedtotheHVLCCollectionSystem**OperatetheBrownstockwashingequipmentSysteminsuchawayastopreventoverpressurizationofsystemuponstartup.HotShutdown:0.5‐4hours;ColdShutdown:0.5‐4hours4(1)ContinuingroutingemissionstotheHVLCSystemandControlDevice(2)OperatetheBSwashinginsuchawayastopreventoverpressurizationofsystemduringshutdown.ChipbinsteamisremovedKraftPulping:Knotter/Screen INC_BOIL1 600 8 HotStartup:0.5‐4hours;ColdStartup:0.5‐4hours4BEFOREstartupoftheBrownstockwashingsystem:(1)ConfirmtheHVLCSystemcontroldeviceisreadytoacceptgasesand(2)EnsureequipmentisproperlyvalvedtotheHVLCCollectionSystem.**OperatetheBrownstockwashingequipmentSysteminsuchawayastopreventoverpressurizationofsystemuponstartup.HotShutdown:0.5‐4hours;ColdShutdown:0.5‐4hours4(1)ContinuingroutingemissionstotheHVLCSystemandControlDevice(2)OperatetheBSwashinginsuchawayastopreventoverpressurizationofsystemduringshutdown.ChipbinsteamisremovedKraftPulping:Knotter/Screen INC_LK 199 1 1 1 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupStockflowtoknottersystemfor1hour0.5 0.5 continueroutingemissionstoHVLCcollectionsystemandprimaryorbackupcontrolsystemStockflowtoknottersystemceasesKraftPulping:Knotter/Screen INC_LK/SCBR 137 2 1 1 FOLLOWSSMPLAN AllHVLCsourcesarebeingburnedinalimekiln12 12 FOLLOWSSMPLAN HVLCsourcesstarttoshutdownC2_NCG_Equip_detailC2‐41AppendixC2QAd_ProcessType RTI_APCD_Combo RTICODE CountOfRTICODESU_Duration_hrsSU_Duration_hrs_numSU_EmissRednMeas SU_MarkEnd SD_Duration_hrsSD_Duration_hrs_numSD_EmissRednMeas SD_MarkBegin SU_SD_RecommendKraftPulping:Knotter/Screen INC_RF 119 1 12 12 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupWhenNo.21Rec.Blr.isfiringblackliquor,isstableandsafetyinterlocksaresatisfied.4 4 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitshutdownWhentemperatureofblackliquorisraisedinpreparationforshutdownorliquordiverted(No.21RecBlr).TempleInlandrecommendsthatEPAestablishaworkgrouptoaddressSSMKraftPulping:Knotter/Screen INC_RTO/SCBR 610 1 1 1 emissionunitandcontroldeviceoperatesincompliancewithNESHAPparameterlimitsduringemissionunitstartupWhentheAknotterscreenflowisgreaterthan100gpmfor10minutes.1.5 1.5 continueroutingemissionstoHVLC‐1collectionsystemandprimarycontrolsystemWhenAknotterscreenflowrateandproductionrateofthebrownstockwashersfirstreducedforthepurposeofshuttingdown.KraftPulping:Knotter/Screen INC1 103 2 20 20 Tominimizeemissionsduringstartup,theHVLCNCGsystemiscollectinggasespriortosystemstartup,thesourceventandcollectionvalvepositionsareverifiedusingthepreliminarychecklist,andconditionmonitoringroutesprovideroutinevisualchecsofthecollectionsystem.CompletionofstartupisverifiedusingthefacilityDCSandProcessExplorertagstoverifythatthepulpwashingandscreenngsystemshaveatainednormaloperatingconidtions.8 8 EmissionsofthepulpwashingandscreeningsystemareminimizedduringshutdownbycompletingshutdownoftheprocessunitspriortoshuttingdowntheHVLCcollectionsystem.TheendofnormaloperationsandthebeginningofshutdownisnotedusingthemillDCSandProcessExplorersystemstoindicatethatprocessingrateshavedroppedbelowthenormaloperatingrangesforthepurposesofshuttingdowntheunit.KraftPulping:Knotter/Screen INC1 151 1 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupAnegativedrafthasbeenestablishedforthefoulcondensatefilterandF‐secondaryknotterLean(HVLC)GasVentlines.shutdowntheHVLCGassystemsourcesbeforeventingtheleangasesAllappropriatestepshavebeenaddressedtostopgascollection.KraftPulping:Knotter/Screen INC1 151 1 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupTheG‐Washerleangasesareboingcollected.shutdowntheHVLCGassystemsourcesbeforeventingtheleangasesAllappropriatestepshavebeenaddressedtostopgascollection.KraftPulping:Knotter/Screen INC1 185 3 IntegratedwithKBSWasherLineStartup‐3.5hours3.5 Unitisonlystartediftheassociatedcollectionsystemisoperating.IntegratedwithKBSWasherLineStartup‐SeeCellDS33.IntegratedwithKBSWasherLineShutdown‐3.5hours3.5 UnitisshutdownonlyiftheassociatedcollectionsystemisoperatinginaccordancewithSOPprocedures.IntegratedwithKBSWasherLineShutdown‐SeeCellDV33.KraftPulping:Knotter/Screen INC1 189 2 0 0 NA NA NA NA NAKraftPulping:Knotter/Screen INC1/SCBR 136 4 NA NA NA NA NA NAKraftPulping:Knotter/Screen SCBR 157 1 0.5 0.5 NA‐applicableemissionandparameterlimitsWhendeckervatlevelis0.5 0.5 NA‐applicableemissionandparameterlimitsWhenprimaryscreensupplynotexpectedtobeexceededduringstartup controllingatnormaloperatinglevelnotexpectedtobeexceededduringshutdown pumpisshutdownKraftPulping:LVHCKraftPulping:LVHC INC 196 1 0.25 0.25 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupLVHCvaporscollectedinsystem0.25 0.25 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdownSteamoffejectorsKraftPulping:LVHC INC/SCBR 136 1 0 0 DonotstartprocessuntilcollectionsystemoperationalVentvalvesclosedandemissionsroutedtoIQS/PowerBoilers0 0 ShutdownprocessbeforecollectionsystemshutdownVentvalvesopenNoKraftPulping:LVHC INC_BOIL 115 1 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupPrecookedChipsgoingtoDigester0.5 0.5 continueroutingemissionstoLVHC‐1collectionsystemandprimaryorbackupcontrolsystemChipBinSteamoffKraftPulping:LVHC INC_BOIL 127 1 3 3 EmissionsroutedtoThermalOxidizer(PowerBoiler3asbackupcontrol)EstablishdesiredblackliquorsolidsconcentrationfromEvaporatorSet1 1 EmissionsroutedtoPowerBoiler3/ThermalOxidizerClosesteamandblackliquorfeedvalvestoevaporatorsKraftPulping:LVHC INC_BOIL 147 1 NA NA NA NA NA NA NAKraftPulping:LVHC INC_BOIL 150 1 2 2emissionunitandcontroldeviceoperatesduringemissionunitstartup(butnotnecessarilyincompliancewithallNSPS/NESHAPparameterlimits)satisfycontroldevicepermissives,openingsteamvalvestotheeductors,closingbypassventvalves.0.25 0.25 emissionunitandcontroldeviceoperatesduringemissionunitstartup(butnotnecessarilyincompliancewithallNSPS/NESHAPparameterlimits)verifyprocessequipmentshutdown,closingsteamsupplyvalvestotheeductorsKraftPulping:LVHC INC_BOIL 152 1 0.5 0.5 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupsteamflowtoeductorisbegunandtemperatureandflowpermissivesmet0.25 0.25 continueroutingemissionstoLVHC‐1collectionsystemandprimaryorbackupcontrolsystemceaseflowofliquor,chips,andsteamtodigester,andsteamtotheevaporatorsis<50,000lb/hrKraftPulping:LVHC INC_BOIL 154 1 7 7 EmissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupFurnacetemperatureabove1700degF0.2 0.2 ContinueroutingemissionstoLVHCcollectionsystemandprimaryorbackupcontrolsystemBoilerloadlessthan120klbs/hrortempisbelow1700degFC2_NCG_Equip_detailC2‐42AppendixC2QAd_ProcessType RTI_APCD_Combo RTICODE CountOfRTICODESU_Duration_hrsSU_Duration_hrs_numSU_EmissRednMeas SU_MarkEnd SD_Duration_hrsSD_Duration_hrs_numSD_EmissRednMeas SD_MarkBegin SU_SD_RecommendKraftPulping:LVHC INC_BOIL 156 1 8.33333333333333E‐020.083333333 followSSMmanualprocedures StrongNCGflowintooneormoreKiln/Boiler,StrongNCGVentisclosedtoatmosphere8.33333333333333E‐020.083333333 followSSMmanualprocedures StrongNCG’sarenolongerbeingproducedKraftPulping:LVHC INC_BOIL 173 1 1 1 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupLVHCsystemisinserviceandlineduptopowerboiler1 1 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdownBlackliquorsolidsfromtheevaporators/concentratorsarebelowtarget.KraftPulping:LVHC INC_BOIL 174 1 NA TherearenoHAPemissionsasaresultofstartingupthecollectionsystem.HAPSareonlygeneratedbytheemissionunitsandnotthecollectionsystem.ThecollectionsystemandcontroldevicemustbeoperationalpriortostartupofanemissionsourceNA‐Notanemissionunit NA TherearenoHAPemissionsasaresultofstartingupthecollectionsystem.HAPSareonlygeneratedbytheemissionunitsandnotthecollectionsystem.Thecollectionsystemandcontroldevicemustbeoperationalpriortostartupofanemissionsource.NA‐NotanemissionunitKraftPulping:LVHC INC_BOIL 179 1 NA NA NA NA NA NAKraftPulping:LVHC INC_BOIL 181 1 0.1 0.1NA‐collectionsystemtobeoperatedatalltimessourcesoperating(exceptfollowingcoldoutage)steamejectorsoperating 0.1 0.1 NA‐collectionsystemtobeoperatedatalltimessourcesoperatingsteamejectorsoffKraftPulping:LVHC INC_BOIL 182 1 12 12 Ensurethatpowerboilersareoperationalpriortostartup.Whenincinerationdevicepermissivesaremet2 2 ShutdownsourcesofNCGspriortoshutdown.WhenincinerationdevicepermissivesarenotmetKraftPulping:LVHC INC_BOIL 185 1 0.02 0.02 SealtankvalvesonevaporatorsarearrangedtoallowdilutionairtobedrawnintothesealtankstodiluteNCGsVentvalvesclosedandthevalvetothecombustionunitisopen0.02 0.02 NA‐CollectionsystemonlyshutdownwhenincinerationdeviceisnolongeroperatingVentvalvesopensKraftPulping:LVHC INC_BOIL 201 1 0.3 0.3 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupCompletionof15minuteswithsteamflowtoevaporatorsystemgreaterthan50,000lb/hr0.3 0.3 continueroutingemissionstoLVHCcollectionsystemtoprimaryorbackupcontrolsystemCompletionof15minutesofoperationwithevaporatorsteamflowlessthan50,000lb/hrKraftPulping:LVHC INC_BOIL 531 1 NA TherearenoHAPemissionsasaresultofstartingupthecollectionsystem.HAPSareonlygeneratedbytheemissionunitsandnotthecollectionsystem.ThecollectionsystemandcontroldevicemustbeoperationalpriortostartupofanemissionsourceNA‐Notanemissionunit NA TherearenoHAPemissionsasaresultofshuttingdownthecollectionsystem.HAPSareonlygeneratedbytheemissionunitsandnotthecollectionsystem.Thecollectionsystemandcontroldevicemustbeoperationalwhileoneormoreemissionunitsarerunning.NA‐NotanemissionunitKraftPulping:LVHC INC_BOIL 617 1 1hour 1 startupboilerspriortocollectinggases gasesareroutedtopowerboilers1hour 1 continueroutingemissionstopowerboileruntilLVHCprocessesaredownallHVLCgassourcesareshutdownKraftPulping:LVHC INC_LK 133 1 0.25 0.25 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupLVHCsystemisconveyinggasesandthecollectedgasesareincineratedinalimekiln0.25 0.25 continueroutingemissionstoprimaryorbackupcontrolsystemuntilallsourcesareshutdownthesteameductorprovidingthemotiveforceforthegassystemisshutdownKraftPulping:LVHC INC_LK 135 1 0.5 0.5 LVHCSystem:ThekilnisoperatingandreadytoacceptLVHCgasesforcombustion.OrtheNo1BoilerisoperatingandHVLCgasesarebeingcombustedpriortodivertingtheLVHCgasesintotheHVLCsystemforcombustion.LVHCSystem:ThesafetyventvalveshaveclosedandthelimekilnsteameductorrateissteadyortheLVHCgasesarebeingdivertedintotheHVLCsystem.0.5 0.5 LVHCSystem:AllemissionunitshavebeenshutdownpriortoshuttingdowntheLVHCcollectionsystem.LVHCSystem:ThekilnsteameductorhasbeenshutoffortheHVLCfanhasbeenshutoff.Note:AllequipmentcollectedbytheLVHCandHVLCsystemwouldbedownpriortoLVHCshutdown.KraftPulping:LVHC INC_LK 169 1 TherearenoHAPemissionsasaresultofstartingupthecollectionsystem.HAPSareonlygeneratedbytheemissionunitsandnotthecollectionsystem.ThecollectionsystemandcontroldevicemustbeoperationalpriortostartupofanemissionsourceNA‐Notanemissionsunit TherearenoHAPemissionsasaresultofshuttingdownthecollectionsystem.HAPSareonlygeneratedbytheemissionunitsandnotthecollectionsystem.Thecollectionsystemandcontroldevicemustbeoperationalwhileoneormoreemissionunitsarerunning.NA‐NotanemissionsunitKraftPulping:LVHC INC_LK 197 1 2 2 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupGasesarebeingcollectedandroutedtothekilnfordestruction2 2 continueroutingemissionstoLVHC‐1collectionsystemandprimaryorbackupcontrolsystemPulpMillorRecoveryareinshutdownmodeandnogasesarebeingproduced/collectedKraftPulping:LVHC INC_LK 199 1 0.1 0.1 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupInitiationofstartupofeitherdigestersystemormultiple‐effectevaporatorsystem(productionofLVHCgases)0.1 0.1 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitshutdownShutdowniscompletedforallLVHCsourcesC2_NCG_Equip_detailC2‐43AppendixC2QAd_ProcessType RTI_APCD_Combo RTICODE CountOfRTICODESU_Duration_hrsSU_Duration_hrs_numSU_EmissRednMeas SU_MarkEnd SD_Duration_hrsSD_Duration_hrs_numSD_EmissRednMeas SD_MarkBegin SU_SD_RecommendKraftPulping:LVHC INC_LK 202 1 variable‐BasedonLVHCSSMPlan‐In2009variedfroim4hoursto21hoursdependingonwhenconditionsweremet.21NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartup‐withventingallowancesforHVLCandLVHCsourcesLVHCSystemnormaloperatingconditionsareasfollows:(1)BatchDigesterSystem(withBlowHeatRecoveryandTurpentineRecovery)‐Completionofonesequenceofdigesterblowsfollowingstartup(exceedingminimumsteamflowtoheadersforNos.1‐4digestersandNos.5‐8digesters,415‐FI‐005and415‐FI‐128,respectively,for4consecutivehoursofoperation),and(2)Pre‐EvaporatorSystem14%liquorflowtopre‐evaporators(500‐041‐002.F1isON)for1hourANDCompletionofonesequenceofdigesterblowsfollowingstartupand(3)Multiple‐EffectEvaporatorSystemWeakblackliquorfeedtoevaporators(512‐FIC‐704)>700gpmfor1hour(Wintermonths)Wintermonthsstartupcanalternativelybeverifiedwhenklfllvariable‐BasedonLVHCSSMPlan‐In2009variedfroim2.5hoursto7hoursdependingonwhenconditionsweremet.7NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdown‐withventingallowancesforHVLCandLVHCsourcesBeginingofLVHCshutdowniswhenoneoftheparametersarenotmetfornormaloperation‐andendofLVHCshutdowniswhenallshutdownparametrsaremet.**BatchDigesterSystem(withBlowHeatRecoveryandTurpentineRecovery):SteamtodigesterheadersKraftPulping:LVHC INC_LK 203 1 0.33 0.33 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupemissionsourceisolationvalvesopen,emissionsourceventvalvesclosed,incinerationpointisolationvalveopen(asperSSMplan)0.33 0.33 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdownSteamejectorflow<290kpphfor>5minsKraftPulping:LVHC INC_LK 205 1 0.01 0.01 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupLVHCgasflowintocontroldevice0.01 0.01 continueroutingemissionstoLVHCcollectionsystemandprimaryorbackupcontrolsystemShutdownofbothdigesterandevaporatorsystemsKraftPulping:LVHC INC_LK 206 1 NA emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterWhenanyofthesourcesfeedingLVHCgasestotheNA continueroutingemissionstoLVHC‐1collectionsystemandprimaryorbackupcontrolsystemWhenalloftheunitsthatrouteLVHCGasestothesystemhavecompliancewithNSPSandN SHAPparameterlimitsduringemissionunitstartupfeedingVHCgasestothesystembeginstart‐up.systemandprimaryorbackupcontrolsystemVHCGasestothesystemhavecompletedshutdown.KraftPulping:LVHC INC_LK 226 1 0.25 0.25 ensureprimaryandbackupcontrolareavailableThecondensatestripperisoperatingandSOGventvalveatKilnandThermalOxidizerisclosed.0.25 0.25ThecondensatestripperisnotoperatingandSOGventvalveatKilnandThermalOxidizerisclosed.KraftPulping:LVHC INC_LK 208228535 1 0.5 0.5 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupCommencementofLVHCgastransfertocontroldevice(steamflowtoLVHCejectorsatproperejectorvacuumconditions)0.1 0.1 continueroutingemissionstoLVHC‐7collectionsystemandprimarycontroldeviceDiscontinuationofsteamflowtoLVHCejectorsKraftPulping:LVHC INC_LK 208228535 1 0.5 0.5 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupCommencementofLVHCgastransfertocontroldevice(steamflowtoLVHCejectorsatproperejectorvacuumconditions)0.1 0.1 continueroutingemissionstoLVHC‐8collectionsystemandprimarycontroldeviceDiscontinuationofsteamflowtoLVHCejectorsKraftPulping:LVHC INC_LK/ESP 105 1 HotStartup:2to4hours;ColdStartup:6to12hours12BEFOREstartupoftheSteamStripperOff‐GasSystem:(1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgasesand(2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.Whenstripperoffgasesarebeingburnedinthedestructiondeviceandtheeffectivesteamratioorprocesswastewaterfeedrate,steamfeedrate,andprocesswastewatercolumnfeedtemperatureconditionsaremet.HotShutdown:0.5to2hours;ColdShutdown:6to8hours8LVHCsystemmustcontinueonlineuntilthevacuumpumpsandsteamtotheunitisshutdown.SeeSSCommentC2_NCG_Equip_detailC2‐44AppendixC2QAd_ProcessType RTI_APCD_Combo RTICODE CountOfRTICODESU_Duration_hrsSU_Duration_hrs_numSU_EmissRednMeas SU_MarkEnd SD_Duration_hrsSD_Duration_hrs_numSD_EmissRednMeas SD_MarkBegin SU_SD_RecommendKraftPulping:LVHC INC_LK/ESP 105 1 Seetheemissionunitsinthedigestersystem,turpentinesystem,evaporatorsystem,etc)TherearenoHAPemissionsasaresultofstartingupthecollectionsystem.HAPSareonlygeneratedbytheemissionunitsandnotthecollectionsystem.ThecollectionsystemandcontroldevicemustbeoperationalpriortostartupofanemissionsourceNA‐Notanemissionunit.Seetheemissionunitsinthedigestersystem,turpentinesystem,evaporatorsystem,etc)TherearenoHAPemissionsasaresultofshuttingdownthecollectionsystem.HAPSareonlygeneratedbytheemissionunitsandnotthecollectionsystem.Thecollectionsystemandcontroldevicemustbeoperationalwhileoneormoreemissionunitsarerunning.NA‐Notanemissionunit.KraftPulping:LVHC INC_LK/SCBR 121 1 NA NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupNA NA continueroutingemissionstoLVHC‐1collectionsystemandprimaryorbackupcontrolsystemNA Temple‐InlandrecommendsthatEPAestablishaworkgrouptoaddressSSM.KraftPulping:LVHC INC_LK/SCBR 121 1 NA NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupNA‐notanemissionunit NA continueroutingemissionstoLVHC‐1collectionsystemandprimaryorbackupcontrolsystemNA‐notanemissionunit Temple‐InlandrecommendsthatEPAestablishaworkgrouptoaddressSSM.KraftPulping:LVHC INC_LK/SCBR 139 1 0.1 0.1 Combustionpermissivessatisfiedpriortostartup.NCG'sintroducedtocumbustionunit.0.1 0.1 Combustionpermissivessatisfiedpriortostartup.Valvesclosed,condenserwateroff.KraftPulping:LVHC INC_LK/SCBR 142 1 2 2 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupAdequatevacuumismaintainedatessentialinletsandoutletsoftheLVHCsystemfor60minutes.2 2 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdownValvesarepositionedforshutdownandsteamflowisdiscontinued.KraftPulping:LVHC INC_LK/SCBR 340 1 0.2 0.2 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartup1 1 AfterdigestersandevaporatorsareshutdownKraftPulping:LVHC INC_LK/SCBR 613 1 2 2 PertheSSMPlan:StartNCG/SOGsystemaspermillprocedures.Theareacollectionsystemforeachprocesssystemwillbedivertredintothecollectionheader.Insurethatthelimekilnoroxidizerisallowedtoreachanormaloperatingstatepriortoswitchingthenextsourceintothecollectionheader.StartupeachareasourceanddiverttheNCG/SOGgasesintothecollectionheader.Inusrethatallrupturediscshavebeencheckedforintegrity.PertheSSMPlan:**NCGgastemp,<160F.NCGSystemvacuum,inofH2O‐22,NCGflowcfm>500,ejectorsteamflowpph>1100,limekilnincinerationsystem1600F,novisible/odoremissions.H2Smonitors,noalarms.SOGflowACFM>300,SOGtemperature170‐350F,SOGpressure<7psig.2 2 PertheSSMPlan:ShutdowntheNCG/SOGcollectionsystemincludingasociate4dejectors,coolers,scrubbers,andotherequipmentaspermillprocedures.PertheSSMPlan:WhennormaloperatingparametersarenotbeingmetKraftPulping:LVHC INC_LK1 124 1 N/A‐manyEU'sfeedintotheLVHCHavekilntooperatingtemperatureandLVHCsystemfullyoperationalbeforestartinganyEUAllEU'scolllected N/A‐manyEU'sfeedintotheLVHCKeepLVHCsystemoperationaluntilallEU'saredownAllEU'sdownKraftPulping:LVHC INC_RF 108 1 NA BEFOREstartupofanyoftheequipmentsystemsfeedingcondensatetothetank:1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgasesand2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystemDependantonequipmentsystemsfeedingtankNA ContinuingroutingemissionstotheLVHCCollectionSystemandControlDeviceContinuingroutingemissionstotheLVHCCollectionSystemandControlDeviceKraftPulping:LVHC INC_RF 108 1 NA TherearenoHAPemissionsasaresultofstartingupthecollectionsystem.HAPSareonlygeneratedbytheemissionunitsandnotthecollectionsystem.ThecollectionsystemandcontroldevicemustbeoperationalpriortostartupofanemissionsourceNA‐Notanemissionunit NA TherearenoHAPemissionsasaresultofshuttingdownthecontroldevice.HAPSareonlygeneratedbytheemissionunitsandnotthecontroldevice.Thecontroldevicemustbeoperationalwhileoneormoreemissionunitsarerunning.NA‐NotanemissionunitKraftPulping:LVHC INC_RF 111 1 1.31466302371.314663024 Checkforproperwaterseallevelsandflowsandverifyallpressureandvacuumseals.HVLCNCGsystemisinacollectmodewhenallthesafetypermissiveshavebeensatisfiedunlessthesystemisdownorlockedandtaggedout.LVHCNCGprocesssourceorcollectionsystemmaybeventedduringstartupuntilitissafetocollectthegas.Pulpingcondensatesaresenttotheappropriatecollectionsystems.FollowtheproperstartupsequenceandproceduresoutlinedintheappropriatesectionsoftheSSMplanforcollectionsystemsandcontroldevices.TheContinuousDigestersystemstartupisconsideredcompletewhentargetflowrateachieved.0.230874316940.230874317 Shutdownthecontinuousdigestersystem,includingassociatetanksandotherequipment,beforeshuttingdowntherespectivecollectionsystems,e.g.HVLCventgases,LVHCventgases,andpulpingcondenstates.TheContinuousDigestersystemshutdownisconsideredinitiatedwhenchips,steamandcookingliquorsareremovedandtheBlowTanksflowisbelowtargetrate.KraftPulping:LVHC INC_RF 115 1 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupPrecookedChipsgoingtoDigester0.5 0.5 continueroutingemissionstoLVHC‐1collectionsystemandprimaryorbackupcontrolsystemChipBinSteamoffC2_NCG_Equip_detailC2‐45AppendixC2QAd_ProcessType RTI_APCD_Combo RTICODE CountOfRTICODESU_Duration_hrsSU_Duration_hrs_numSU_EmissRednMeas SU_MarkEnd SD_Duration_hrsSD_Duration_hrs_numSD_EmissRednMeas SD_MarkBegin SU_SD_RecommendKraftPulping:LVHC INC_RF 615 1 NA NA NA NA NA NAKraftPulping:LVHC INC_RTO/SCBR/WES166 1 TherearenoHAPemissionsasaresultofstartingupthecollectionsystem.HAPSareonlygeneratedbytheemissionunitsandnotthecollectionsystem.ThecollectionsystemandcontroldevicemustbeoperationalpriortostartupofanemissionsourceNA‐Notanemissionunit TherearenoHAPemissionsasaresultofshuttingdownthecollectionsystem.HAPSareonlygeneratedbytheemissionunitsandnotthecollectionsystem.Thecollectionsystemandcontroldevicemustbeoperationalwhileoneormoreemissionunitsarerunning.NA‐NotanemissionunitKraftPulping:LVHC INC_TO 107 1 <1hr1emissionunitandcontroldeviceoperatesduringemissionunitstartup(butnotnecessarilyincompliancewithallNSPS/NESHAPparameterlimits)Gasesarecollectedandcontroldeviceisoperatingwithingrequiredrange.<1hr1KraftPulping:LVHC INC_TO 112 2 Collectionandcontrolsystemsoperatingbeforestart‐upWhenNCGgeneratingsystemsstabilizecontinueroutingemissionstoLVHCcollectionsystemandprimaryorbackupcontrolsystemMaterialsfeedtosystemsstoppedKraftPulping:LVHC INC_TO 112 1 1.5 1.5 Collectionandcontrolsystemsoperatingbeforestart‐upWhenNCGgeneratingsystemsstabilizecontinueroutingemissionstoLVHCcollectionsystemandprimaryorbackupcontrolsystemMaterialsfeedtosystemsstoppedKraftPulping:LVHC INC_TO 148 2 NA NA NA NA NAKraftPulping:LVHC INC_TO/SCBR 100 1 ~2hrs 2 TherearenoHAPemissionsasaresultofstartingupthecollectionsystem.HAPsareonlygeneratedbytheemissionunitsandnotthecollectionsystem.ThecollectionsystemandcontroldevicemustbeoperationalpriortostartupofanemissionsourceNA‐Notanemissionunit ~1hr 1 TherearenoHAPemissionsasaresultofshuttingdownthecollectionsystem.HAPSareonlygeneratedbytheemissionunitsandnotthecollectionsystem.Thecollectionsystemandcontroldevicemustbeoperationalwhileoneormoreemissionunitsarerunning.NA‐NotanemissionunitKraftPulping:LVHC INC_TO/SCBR 116 1 ~16hourspriortoventingtotheNCGIncinerator16 TherearenoHAPemissionsasaresultofstartingupthecollectionsystem.HAPSareonlygeneratedbytheemissionunitsandnotthecollectionsystem.ThecollectionsystemandcontroldevicemustbeoperationalpriortostartupofanemissionsourceNA‐Notanemissionunit ~0.5hrs 0.5 TherearenoHAPemissionsasaresultofshuttingdownthecollectionsystem.HAPSareonlygeneratedbytheemissionunitsandnotthecollectionsystem.Thecollectionsystemandcontroldevicemustbeoperationalwhileoneormoreemissionunitsarerunning.NA‐NotanemissionunitKraftPulping:LVHC INC_TO/SCBR 138 1 0.25 0.25 TheemissionunitsarenotstartedupuntiltheLVHCcollectionsystemisatopertingconditions.Steamflowthetheeductorreachessetpoint.0.25 0.25 EmissionunitsareshutdownpriortotheshutdownoftheLVHCcollectionsystem.DigestersandEvaporatorsareshutdown.KraftPulping:LVHC INC_TO/SCBR 143 1 Hot:3.0‐8.0hoursCold:8.0‐12.012(1)ConfirmLVHCSystemandTreatmentUnitsareoperatingandrouteLVHCgasestoLVHCTreatmentUnit;(2)ConfirmFoulCondensateLVHCCollectionSystemandTreatmentUnitsareoperatingandgasesarebeingcollected.HotandCold:0.5‐2.5hours2.5FoulCondensates:MaintainCondensateStripperSystemandSOGCollectionandTreatmentSystemsuntilafterFoulCondensatesareStopfeedingFoulCondensatesandOtherRegulatedCondensatestotheirrespectiveThestandardshouldnotregulatestartupandshutdownofemissioncontroldeviceshours Systemsareoperatingandreadytoacceptfoulcondensate;(3)LevelouttheSystemandstabilizethevacuumstoppedbeingfedtotheStripperMaintainLVHCCollectionandTreatmentSystemuntilaftersteamistakenofftheEvaporator.treatmentoptions. whentheemissionsourceisnotoperating.KraftPulping:LVHC INC_TO/SCBR 143 1 Hot:3.0‐8.0hoursCold:8.0‐12.0hours12(1)ConfirmLVHCSystemandTreatmentUnitsareoperatingandrouteLVHCgasestoLVHCTreatmentUnit;(2)ConfirmFoulCondensateSystemsareoperatingandreadytoacceptfoulcondensate;(3)LevelouttheSystemandstabilizethevacuum.LVHCCollectionSystemandTreatmentUnitsareoperatingandgasesarebeingcollected.HotandCold:0.5‐2.5hours2.5FoulCondensates:MaintainCondensateStripperSystemandSOGCollectionandTreatmentSystemsuntilafterFoulCondensatesarestoppedbeingfedtotheStripperMaintainLVHCCollectionandTreatmentSystemuntilaftersteamistakenofftheEvaporator.StopfeedingFoulCondensatesandOtherRegulatedCondensatestotheirrespectivetreatmentoptions.Thestandardshouldnotregulatestartupandshutdownofemissioncontroldeviceswhentheemissionsourceisnotoperating.KraftPulping:LVHC INC_TO/SCBR 149 1 0 0 PrimaryoralternatecontroldeviceonpriortostartupSteamflowtoejectors 0 0 PrimaryoralternatecontroldeviceonthroughoutshutdownNosteamflowtoejectorsKraftPulping:LVHC INC_TO/SCBR 155 1 4 4 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupwhensteamflow>5,000lbs/hrfor4hrs0.25 0.25 continueroutingemissionstoLVHC‐1collectionsystemandprimaryorbackupcontrolsystemwhensteamflow<5,000lbs/hrfor15minutesKraftPulping:LVHC INC_TO/SCBR 155 1 4 4 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupwhensteamflowtodigesters>20,000lbs/hrfor4hrs1 1 continueroutingemissionstoLVHC‐1collectionsystemandprimaryorbackupcontrolsystemwhensteamflowtodigesters<20,000lbs/hrfor1hrKraftPulping:LVHC INC_TO/SCBR 155 1 4 4 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupwhenweakblackliquorfeedtemp>150Ffor4hrs0.1 0.1 continueroutingemissionstoLVHC‐1collectionsystemandprimaryorbackupcontrolsystemwhenweakblackliquorfeedtemp<150Ffor5minutesC2_NCG_Equip_detailC2‐46AppendixC2QAd_ProcessType RTI_APCD_Combo RTICODE CountOfRTICODESU_Duration_hrsSU_Duration_hrs_numSU_EmissRednMeas SU_MarkEnd SD_Duration_hrsSD_Duration_hrs_numSD_EmissRednMeas SD_MarkBegin SU_SD_RecommendKraftPulping:LVHC INC_TO/SCBR 165 1 0 0 TherearenoHAPemissionsasaresultofstartingupthecollectionsystem.HAPSareonlygeneratedbytheemissionunitsandnotthecollectionsystem.ThecollectionsystemandcontroldevicemustbeoperationalpriortostartupofanemissionsourceNA‐Notanemissionunit 0 0 TherearenoHAPemissionsasaresultofshuttingdownthecollectionsystem.HAPSareonlygeneratedbytheemissionunitsandnotthecollectionsystem.Thecollectionsystemandcontroldevicemustbeoperationalwhileoneormoreemissionunitsarerunning.NA‐NotanemissionunitKraftPulping:LVHC INC_TO/SCBR 189 1 0.25 0.25 PertheSSMPlan,ensureHVLC/LVHCSystemsCollecting.ChecktheLVHCSystemandverifythattherearenovisibleemissionsandnonoticeableodorsfromallpossibleexcessemissionpoints.StartupeachareasourcefollowingmillstandardoperatingproceduresanddiverttheLVHCgasesintotheCollectionHeader.InsurethattheIncineratorisallowedtoreachanormaloperatingstatepriortoswitchingthenextsourceintotheCollectionHeader.Followingmillstandardoperatingprocedures,theareacollectionsystemsforeachprocesssystemwillbedivertedintotheCollectionHeader,peroperatingprocedure.PertheSSMPlan,collectionofHVLC/LVHCSystem.FollowtheLVHCPre‐Startupchecklistasdefinedbythemillsstandardoperatingprocedures.VerifytheIncinerator,LimeKiln,or9ABoilerisonlineandatatemperaturereadytoacceptLVHCgases.0.25 0.25 PertheSSMPlan,continueroutingtoLVHC/HVLCCollectionSystem.ShutdowntheLVHCCollectionSystemincludingassociatedEjectors,Coolers,Scrubbers,andotherequipmentfollowingstandardoperatingprocedures.PertheSSMPlan,lossofvacuum.FollowtheLVHCshutdownproceduresasdefinedinthemillsstandardoperatingprocedures.VerifythatallareasourcesoftheLVHCventgaseshavebeenshutdownfollowingtheappropriateshutdownprocedures.KraftPulping:LVHC INC1 111 1 1.329007286 1.329007286 Checkforproperwaterseallevelsandflowsandverifyallpressureandvacuumseals.HVLCNCGsystemisinacollectmodewhenallthesafetypermissiveshavebeensatisfiedunlessthesystemisdownorlockedandtaggedout.LVHCNCGprocesssourceorcollectionsystemmaybeventedduringstartupuntilitissafetocollectthegas.Pulpingcondensatesaresenttotheappropriatecollectionsystems.FollowtheproperstartupsequenceandproceduresoutlinedintheappropriatesectionsoftheSSMplanforcollectionsystemsandcontroldevices.TheContinuousDigestersystemstartupisconsideredcompletewhentargetflowrateachieved.0.163251366120.163251366 Shutdownthecontinuousdigestersystem,includingassociatetanksandotherequipment,beforeshuttingdowntherespectivecollectionsystems,e.g.HVLCventgases,LVHCventgases,andpulpingcondenstates.TheContinuousDigestersystemshutdownisconsideredinitiatedwhenchips,steamandcookingliquorsareremovedandtheBlowTanksflowisbelowtargetrate..KraftPulping:LVHC INC1 149 1 0 0 PrimaryoralternatecontroldeviceonpriortostartupStripperon 0 0 PrimaryoralternatecontroldeviceonthroughoutshutdownStripperoffKraftPulping:LVHC INC1 156 1 4 4 followSSMmanualprocedures GlandwaterhasbeenturnedontotheTailwaterPump4 4 followSSMmanualprocedures FeedvalvesareclosedandSteamisoffConcentratorKraftPulping:LVHC INC1 166 1 NA BEFOREstartupofanyoftheequipmentsystemsfeedingcondensatetothetank:(1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgasesand(2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.DependantonequipmentsystemsfeedingtankNA ContinuingroutingemissionstotheLVHCCollectionSystemandControlDeviceDependantonequipmentsystemsfeedingtankKraftPulping:LVHC INC1 613 2 2 2 PertheSSMPlan:Begintorecirculatewaterthroughthecrystallizerperstandardoperatingprocedures.Beginpullingvacuumoncrystallizerswithhoggingejectorsafterwaterisintroduced.Introducethesteam,permillstandardoperatingprocedures,,andimmediatelyverifytheNCGgasesarebeingsenttotheappropriatecollectionsystems.Establishaminimumflowofliquoruntilethesolidscontentoftheblackliquorfromthesecondcrystallizerbodyincreasestothesetpint.FollowstandardOPstoadjustliquorflowandsteamtobalancethecrystallizer.Ensurethatthecrystallizersystemisoperatingwithinnormalrangesforprocesspressures,flows,andconductivity.PertheSSMPlan:Productsolids:73‐78%,C1Arecirctemp:270F.C2B,C2A,C1Blevels:10ft.C1Alevel:9ft.C1A,C1Bheaterpressure:40psig.2 2 PertheSSMPlan:**Shutdownthecrystallizersystemandallassociatedequipmentfollowingstandardoperatingprocedures.TheoperatorwillensurethatallventgasesarenolongerbeinggeneratedbythecrystallizersystembyverifyingthatfeedliquorPertheSSMPlan:WhennormaloperatingparametersarenolongerbeingmetKraftPulping:LVHC SCBR/INC_BOIL 131 1 24 24 Boilersinoperation Normaloperationofdigestersorevaporators24 24 Boilersinoperation ShutdownofentirepulpmillKraftPulping:LVHC SCBR/INC_BOIL 207 1 0.50 0.5 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupWhendigestersstartsteamingorevapsstartup15 15 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdowndigestersandblowtowersareemptyandevapsaredownC2_NCG_Equip_detailC2‐47AppendixC2QAd_ProcessType RTI_APCD_Combo RTICODE CountOfRTICODESU_Duration_hrsSU_Duration_hrs_numSU_EmissRednMeas SU_MarkEnd SD_Duration_hrsSD_Duration_hrs_numSD_EmissRednMeas SD_MarkBegin SU_SD_RecommendKraftPulping:LVHC SCBR/INC_BOIL/ESP 531 1 NA TherearenoHAPemissionsasaresultofstartingupthecollectionsystem.HAPSareonlygeneratedbytheemissionunitsandnotthecollectionsystem.ThecollectionsystemandcontroldevicemustbeoperationalpriortostartupofanemissionsourceNA‐Notanemissionunit NA TherearenoHAPemissionsasaresultofshuttingdownthecollectionsystem.HAPSareonlygeneratedbytheemissionunitsandnotthecollectionsystem.Thecollectionsystemandcontroldevicemustbeoperationalwhileoneormoreemissionunitsarerunning.NA‐NotanemissionunitKraftPulping:LVHC SCBR/INC_LK 103 1 0.1 0.1 Manualvalvepositionsareverifiedusingpreliminarychecklist.Operatorsreceivealarmforopeningofventvalvesorcollectvalveclosing.BasicCareRoutesprovideroutinevisualchecksofthecollectionsystem.No.7Digester:LVHCandHVLCNCGContinuousOperationSOPNo.COOP.5.44Startuphasbeenachievedwhenalltheinterlockshavebeenmet.1 1Operatorsreceivealarmforopeningofventvalvesorcollectvalveclosing.ThemillinformationmanagementsystemprovidesdatainregardstoLVHCNCGcollectionsystemshutdownevents.KraftPulping:LVHC SCBR/INC_LK 172 1 Approximately2hrsifgasesareventedtotheIncinerator;Approximately18hrsifgasesareventedtotheLimeKiln18TherearenoHAPemissionsasaresultofstartingupthecollectionsystem.HAPsareonlygeneratedbytheemissionunitsandnotthecollectionsystem.Thecollectionsystemandcontroldevicemustbeoperationalpriortostartupofanemissionsource.NA‐Notanemissionunit Approximately0.5hrsifgaseswerebeingventedtotheIncinerator;Approximately3hrsifgaseswerebeingventedtotheLimeKiln3TherearenoHAPemissionsasaresultofshuttingdownthecollectionsystem.HAPSareonlygeneratedbytheemissionunitsandnotthecollectionsystem.Thecollectionsystemandcontroldevicemustbeoperationalwhileoneormoreemissionunitsarerunning.NA‐NotanemissionunitKraftPulping:LVHC SCBR/INC_LK 226 1 0.25 0.25 ensureprimaryandbackupcontrolareavailable AnyDigestersetorevaporatorsetisioperatingandsteamflowtoNCGeductor>1520lbs/hrandsteampressuretoNCGeductor>45psig,andLVHCventvalveisclosed.0.25 0.25 NoDigestersetorevaporatorsetisioperatingandsteamflowtoNCGeductor>1520lbs/hrandsteampressuretoNCGeductor>45psig,andLVHCventvalveisclosed.KraftPulping:LVHC SCBR/INC_LK 610 1 NANAKraftPulping:LVHC SCBR/INC_LK/ESP 151 1 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupAllsourcesarebeingcollectedortheequipmentfortheventingsourceisdownandcontinueroutingemissionstoLVHC‐1collectionsystemandprimaryorbackupcontrolsystemAllappropriatestepshavebeencompletedtostopgascollectionm.isolatedfromtheLVHCGasSystem.Thelimekilnburninggasesisoperatinginastablemannerandallapparentstartupproblemshavebeenaddressed.TheNCGScrubberandNCGCoolerareperfromingpeoperlyorgasesarebypasseddirectlytothelimekilnburninggases.KraftPulping:LVHC SCBR/INC_LK/SCBR 167 1 3‐12Routine/Annual12TherearenoHAPemissionsasaresultofstartingupthecollectionsystem.HAPSareonlygeneratedbytheemissionunitsandnotthecollectionsystem.ThecollectionsystemandcontroldevicemustbeoperationalpriortostartupofanemissionsourceNA‐Notanemissionunit 0.17Routine/Annual0.17 TherearenoHAPemissionsasaresultofshuttingdownthecollectionsystem.HAPSareonlygeneratedbytheemissionunitsandnotthecollectionsystem.Thecollectionsystemandcontroldevicemustbeoperationalwhileoneormoreemissionunitsarerunning.NA‐NotanemissionunitKraftPulping:LVHC SCBR/INC_LK/SCBR 169 1 TherearenoHAPemissionsasaresultofstartingupthecollectionsystem.HAPSareonlygeneratedbytheemissionunitsandnotthecollectionsystem.ThecollectionsystemandcontroldevicemustbeoperationalpriortostartupofanemissionsourceNA‐Notanemissionsunit TherearenoHAPemissionsasaresultofshuttingdownthecollectionsystem.HAPSareonlygeneratedbytheemissionunitsandnotthecollectionsystem.Thecollectionsystemandcontroldevicemustbeoperationalwhileoneormoreemissionunitsarerunning.NA‐NotanemissionsunitC2_NCG_Equip_detailC2‐48AppendixC2QAd_ProcessType RTI_APCD_Combo RTICODE CountOfRTICODESU_Duration_hrsSU_Duration_hrs_numSU_EmissRednMeas SU_MarkEnd SD_Duration_hrsSD_Duration_hrs_numSD_EmissRednMeas SD_MarkBegin SU_SD_RecommendKraftPulping:LVHC SCBR/INC_TO/SCBR 102 1 1 1 Sourceventand/orcollectionvalvespositionsareverifiedduringlock‐out/tag‐outremovalprocessandsystemstartupSRM.PreventiveMaintenancechecksprovideroutinevisualchecksofthecollectionsystem.SeeStartupSRMforLVHCsystemStartuphasbeenachievedwhenvacuumandLVHCNCGflowareestablished.1 1 NormalprocedureistooperatetheLVHCNCGsystemforseveralhoursafterallprocessesareshutdowntopurgeHAP’sfromthesystem.ShutdownisinitiatedwhenallLVHCNCGsourcesareshutdown.KraftPulping:LVHC SCBR/INC_TO/SCBR 525 1 8 8 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupStartupofanareaNCGsourceanddiverttheNCGgasesintotheCollectionHeader0.5 0.5 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdownNCGprocessesareshutdownKraftPulping:LVHC SCRB/INC_BOIL/CYC/200 1 6 6 AtleastonecombinationboilershouldbefullyoperationalbeforethegenerationoftheregulatedpollutantsisinitiatedCombinationboilerNo.1orNo.2online,rupturedisksintact,noalarms2 2 continueroutingemissionstoprimaryorbackupcontrolsystemshutdowncollectionsystemfollowingstandardoperatingproceduresKraftPulping:NCGSystemKraftPulping:NCGSystem INC_BOIL 145 1 0.1 0.1 closeandsecureallsystemdrainsandsampleportsNCGpressure@3psigandNCGautoventvalveisclosedshutdowntheNCGgascompressorandclosethedischargehandvalveontheNCGcompressorshutdowntheNCGgascompressorandclosethedischargehandvalveontheNCGcompressorKraftPulping:NCGSystem INC_BOIL 600 3 Hot/ColdStartup:0.5‐2hours2TherearenoHAPemissionsasaresultofstartingupthecollectionsystem.HAPSareonlygeneratedbytheemissionunitsandnotthecollectionsystem.ThecollectionsystemandcontroldevicemustbeoperationalpriortostartupofanemissionsourceNA‐Notanemissionunit Hot/ColdShutdown:0.5hours0.5 TherearenoHAPemissionsasaresultofshuttingdownthecollectionsystem.HAPSareonlygeneratedbytheemissionunitsandnotthecollectionsystem.Thecollectionsystemandcontroldevicemustbeoperationalwhileoneormoreemissionunitsarerunning.NA‐NotanemissionunitKraftPulping:NCGSystem INC_LK 186 1WhenNCG'scanbesafelyincineratedinthecontroldeviceKraftPulping:NCGSystem INC_LK 600 3 Hot/ColdStartup:1‐2hours2TherearenoHAPemissionsasaresultofstartingupthecollectionsystem.HAPSareonlygeneratedbytheemissionunitsandnotthecollectionsystem.ThecollectionsystemandcontroldevicemustbeoperationalpriortostartupofanemissionsourceNA‐Notanemissionunit Hot/ColdShutdown:1hour1 TherearenoHAPemissionsasaresultofshuttingdownthecollectionsystem.HAPSareonlygeneratedbytheemissionunitsandnotthecollectionsystem.Thecollectionsystemandcontroldevicemustbeoperationalwhileoneormoreemissionunitsarerunning.NA‐NotanemissionunitKraftPulping:INC LK/ESP1051SeetheTherearenoHAPemissionsasaresultofstartingNA‐NotanemissionunitSeetheTherearenoHAPemissionsasaresultofNA‐NotanemissionunitPulping:NCGSystemINC_LK/ESPemissionunitsinthedigestersystemTherearenoHAPemissionsasaresultofstartingupthecollectionsystem.HAPSareonlygeneratedbytheemissionunitsandnotthecollectionsystem.ThecollectionsystemandcontroldevicemustbeoperationalpriortostartupofanemissionsourceNANotanemissionunit.SeetheemissionunitsinthedigestersystemTherearenoHAPemissionsasaresultofshuttingdownthecollectionsystem.HAPSareonlygeneratedbytheemissionunitsandnotthecollectionsystem.Thecollectionsystemandcontroldevicemustbeoperationalwhileoneormoreemissionunitsarerunning.NANotanemissionunit.KraftPulping:NCGSystem INC_LK/SCBR 176 1 1 1 RestrictmilloperationuntilincinerationpointisonlineEithercontinuousorbatchNCGshavereachednormaloperation1 1 MaintianincinerationpointoperationuntilallmilloperationsaredownContinuousorbatchNCGshavebegunshutdownKraftPulping:NCGSystem INC_RF 108 1 NA TherearenoHAPemissionsasaresultofstartingupthecollectionsystem.HAPSareonlygeneratedbytheemissionunitsandnotthecollectionsystem.ThecollectionsystemandcontroldevicemustbeoperationalpriortostartupofanemissionsourceNA‐Notanemissionunit NA TherearenoHAPemissionsasaresultofshuttingdownthecontroldevice.HAPSareonlygeneratedbytheemissionunitsandnotthecontroldevice.Thecontroldevicemustbeoperationalwhileoneormoreemissionunitsarerunning.NA‐NotanemissionunitKraftPulping:NCGSystem INC_TO 116 1 ~3hrs 3 TherearenoHAPemissionsasaresultofstartingupthecollectionsystem.HAPSareonlygeneratedbytheemissionunitsandnotthecollectionsystem.ThecollectionsystemandcontroldevicemustbeoperationalpriortostartupofanemissionsourceNA‐Notanemissionunit ~3hrs 3 TherearenoHAPemissionsasaresultofshuttingdownthecollectionsystem.HAPSareonlygeneratedbytheemissionunitsandnotthecollectionsystem.Thecollectionsystemandcontroldevicemustbeoperationalwhileoneormoreemissionunitsarerunning.NA‐NotanemissionunitKraftPulping:NCGSystem INC_TO 178 1 <11N/A‐notanemissionsunit N/Anotanemissionsunit <11TherearenoHAPemissionsasaresultofshuttingdownthecollectionsystem.HAPSareonlygeneratedbytheemissionunitsandnotthecollectionsystem.Thecollectionsystemandcontroldevicemustbeoperationalwhileoneormoreemissionunitsarerunning.N/AnotanemissionsunitC2_NCG_Equip_detailC2‐49AppendixC2QAd_ProcessType RTI_APCD_Combo RTICODE CountOfRTICODESU_Duration_hrsSU_Duration_hrs_numSU_EmissRednMeas SU_MarkEnd SD_Duration_hrsSD_Duration_hrs_numSD_EmissRednMeas SD_MarkBegin SU_SD_RecommendKraftPulping:NCGSystem INC_TO 178 1 UK BEFOREstartupofanyoftheequipmentsystemsfeedingcondensatetothetank:1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgasesand2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.DependantonequipmentsystemsfeedingtankUK ContinuingroutingemissionstotheLVHCCollectionSystemandControlDeviceDependantonequipmentsystemsfeedingtankKraftPulping:NCGSystem INC_TO 242 1 0.1 0.1 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupWhenflowthroughby‐passceases0.1 0.1 continueroutingemissionstoLVHC‐AA‐026collectionsystemandprimaryorbackupcontrolsystemWhenby‐passopensKraftPulping:NCGSystem INC_TO/SCBR 137 1 14 14 FOLLOWSSMPLAN SteamflowtotheLVHCejectorsandNCGIncineratortemperature>1324deg.Forflamedetectionineitherlimekiln12 12 FOLLOWSSMPLAN NosteamflowtotheLVHCejectorsandNCGIncineratortemperature<1324deg.FornoflamedetectionineitherlimekilnKraftPulping:NCGSystem INC_TO/SCBR 243 1 0 0 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupLinesatdesiredpressures/vacuumstomeetsafetyrequirements0 0 MakesureallemissionunitsaredownbeforeshuttingdowncollectionsystemNCGsourcesbeginshuttingdownKraftPulping:NCGSystem INC_TO/SCBR 243 1 1 1 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupProductionofconcentratedheavyliquor0.25 0.25 continueroutingemissionstoNCGcollectionsystemandprimaryorbackupcontrolsystemFeedliquorand/orsteamisremovedKraftPulping:NCGSystem INC_TO/SCBR 525 1 0 0 NA NA 0 0 NA NAKraftPulping:NCGSystem INC1 185 1 See"PIControls"TabSee"PIControls"Tab See"PIControls"Tab See"PIControls"TabSee"PIControls"Tab See"PIControls"TabKraftPulping:NCGSystem INC1 240 1 UK NCGsystemisnotstarteduntiltheNCGIncineratorcontroldeviceisstartedup.Startupendsandnormalopeationbeginswhenallofthestartupemissionminimizationchecklistitemshavebeenverified.UK ShutdownNCGtransportsystemandcleancondensatecollectionsystempertheConcentratedNCGSystemShutdown.Applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdown.ShutdownbeginswhentheA,B,andCdigesteroperatorshavebeennotifiedthatthebatchNCGsystemisbeingtakenofflineandtherecoverysystemoperatorhasbeennotifiedthatthecontinuousNCGsystemisbeingtakenoffline.ApplicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdownNoneKraftPulping:NCGSystem SCBR/INC_TO/SCBR 190 1 0.25 0.25 Ensureadequatewaterflowtopressure/vacuumbreakers.Ensureallflamearrestorshavebeencheckedforproperdifferentialpressureateachoperatingsource.DiverttheNCGventgasesforeachprocesssourceintocollectionheaderfollowingthestartupproceduresforeachprocesssystem.NCGincinerationdeviceisoperating,meetssafetypermissive,andNCGgaseshavebeenverifiedtobedirectedtotheincinerationdevice.0.25 0.25 ContinuetooperatetheNCGcollectionsystemuntilallprocessequipmentthatisasourceofNCGgaseshasbeenshutdown.OpenmainsystemventKraftPulping:O2DeligHVLCKraftPulping:O2DeligHVLC COND/INC_BOIL 112 1 6 6 Collectionandcontrolsystemsoperatingbeforestart‐upWhenpulp,liquor,andgassesexittank6 6 continueroutingemissionstoLVHC‐1collectionsystemandprimaryorbackupcontrolsystemPulpfeedstoppedKraftPulping:O2DeligHVLC INC(seenote) 182 4 36 36 EnsureNCGsystemisoperatingproperly 16 16 ShutdownNCGsystemonlyaftersourcehasbeenshutdownKraftPulping:O2DeligHVLC INC(seenote) 182 3 8 8 EnsureNCGsystemisoperatingproperly 6 6 ShutdownNCGsystemonlyaftersourcehasbeenshutdownKraftPulping:O2DeligHVLC INC_BOIL 177 3 1 1 continueroutingemissionstoEU1151orEU0804 Whentheoxygenreactorreachesnormaloperatingrateandpostoxygenwashersareoperatingatnormalstockflowandnormalshowerflow.1 1 continueroutingemissionstoEU1151orEU0804 Whentheproductionrateoneithertheoxygenreactororthepostoxygenwashersisreducedforthepurposeofshuttingdown.KraftPulping:O2DeligHVLC INC_BOIL 200 1 6 6 Atleastonecombinationboilershouldbefullyoperationalbeforethegenerationoftheregulatedpollutantsisinitiatedstockflowstable,pumprunning,noalarms6 6 continueroutingemissionstoHVLCcollectionsystemandprimaryorbackupcontrolsystemNo..1washerMCpumpterminatiedandtheappropriateshutdownproceduremustbefollowedKraftPulping:O2DeligHVLC INC_BOIL 525 3 0 0 NA NA 0 0 NA NAC2_NCG_Equip_detailC2‐50AppendixC2QAd_ProcessType RTI_APCD_Combo RTICODE CountOfRTICODESU_Duration_hrsSU_Duration_hrs_numSU_EmissRednMeas SU_MarkEnd SD_Duration_hrsSD_Duration_hrs_numSD_EmissRednMeas SD_MarkBegin SU_SD_RecommendKraftPulping:O2DeligHVLC INC_BOIL 525 1 1 1 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupgasesintroducedintotheboiler 1 1 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdownstockflowisshutofftotheODreactorKraftPulping:O2DeligHVLC INC_BOIL1 600 1 HotStartup:0.5‐1hours;ColdStartup:0.5‐1hours1BEFOREstartupoftheOxygendelignificationsystem:(1)ConfirmtheHVLCSystemcontroldeviceisreadytoacceptgasesand(2)EnsureequipmentisproperlyvalvedtotheHVLCCollectionSystem.**OperatetheOxygendelignificationequipmentinsuchawaHotShutdown:0.5‐1hours;ColdShutdown:0.5‐1hours1(1)ContinuingroutingemissionstotheHVLCSystemandControlDevice(2)OperatetheOxygendelignificationinsuchawayastopreventoverpressurizationofsystemduringshutdown.ChipbinsteamisremovedKraftPulping:O2DeligHVLC INC_BOIL1 600 24 HotStartup:0.5‐1hours;ColdStartup:0.5‐1hours1BEFOREstartupoftheOxygendelignificationsystem:(1)ConfirmtheHVLCSystemcontroldeviceisreadytoacceptgasesand(2)EnsureequipmentisproperlyvalvedtotheHVLCCollectionSystem.**OperatetheOxygendelignificationequipmentinsuchawayHotShutdown:0.5‐1hours;ColdShutdown:0.5‐1hours1(1)ContinuingroutingemissionstotheHVLCSystemandControlDevice(2)OperatetheOxygendelignificationinsuchawayastopreventoverpressurizationofsystemduringshutdown.ChipbinsteamisremovedKraftPulping:O2DeligHVLC INC_BOIL1 600 2 HotStartup:0.5‐1hours;ColdStartup:0.5‐1hours1BEFOREstartupoftheOxygendelignificationsystem:(1)ConfirmtheHVLCSystemcontroldeviceisreadytoacceptgases(2)EnsureequipmentisproperlyvalvedtotheHVLCCollectionSystem**OperatetheOxygendelignificationequipmentinsuchawayastoHotShutdown:0.5‐1hours;ColdShutdown:0.5‐1hours1(1)ContinuingroutingemissionstotheHVLCSystemandControlDevice(2)OperatetheOxygendelignificationinsuchawayastopreventoverpressurizationofsystemduringshutdown.ChipbinsteamisremovedKraftPulping:O2DeligHVLC INC_RF 182 3 36 36 EnsureNCGsystemisoperatingproperly 16 16 ShutdownNCGsystemonlyaftersourcehasbeenshutdownKraftPulping:O2DeligHVLC INC_RF 182 2 8 8 EnsureNCGsystemisoperatingproperly 6 6 ShutdownNCGsystemonlyaftersourcehasbeenshutdownKraftPulping:O2DeligHVLC INC_RF 198 2 0.083 0.083 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupstockflowstable,pumpsrunning,noalarms,norupturediskfailures8 8 continueroutingemissionstoLVHC‐1andHVLC‐1collectionsystemandprimaryorbackupcontrolsystemTerminationofdigesterchipfillingKraftPulping:O2DeligHVLC INC_RF 243 1 2 2 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupBrownstockflowtoequipment 0 0 continueroutingemissionstoHVLCcollectionsystemandprimaryorbackupcontrolsystemBrownstockceasestoflowtoequipmentKraftPulping:O2DeligHVLC INC_RF 208228535 2 4 4 emissionunitandcontroldeviceoperatesinCompletionof4hoursofstock1 1 continueroutingemissionstoHVLC‐8collectionDiscontinuationofstockflowtocompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupflowtoknottersystem systemandprimarycontroldevice knottersystemfor1hourKraftPulping:O2DeligHVLC INC_RTO/SCBR 610 1 1 1 emissionunitandcontroldeviceoperatesincompliancewithNESHAPparameterlimitsduringemissionunitstartupWhentheMC1(brownpulp)pumpampsareequaltoorgreaterthan301.5 1.5 continueroutingemissionstoHVLC‐1collectionsystemandprimarycontrolsystemWhentheproductionrateoneithertheO2reactororthepostoxygenwashersisreducedforthepurposeofshuttingdownKraftPulping:O2DeligHVLC INC_TO 146 3 0.25 0.25 TheunitisnotallowedtobeginoperationuntiltheNCGcollectionsystemandcombustiondeviceareinservice.Start‐upends15minutesafterstartupoftheknotterfeedpump0.1 0.1 NCGsystemandcombustiondeviceremaininserviceuntilsystemiscompletelyoff‐lineShutdownbeginswithshutdownoftheknotterfeedpumpNAKraftPulping:O2DeligHVLC INC_TO 178 1 3 3 BEFOREstartupoftheTurpentineRecoverySystem:(1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgasesand(2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.Standardoperatingconditionsaremetanddigestersaregassingoffroutinely3 3 ContinuingroutingemissionstotheLVHCCollectionSystemandControlDeviceDigestersarenolongergassingofftotheturpentinesystemKraftPulping:O2DeligHVLC INC1 102 1 1 1UntiltheHVLCgasesaredivertedintothecollectionsystem,providefreshwateronthewashertominimizeemissionsresultingfromtheuseofprocesscondensates(ifapplicable)asshowerwater.DiverttheHVLCventgasesfromtheprocesssourcesinaadeliberatemanner.SincetheHVLCsystemisanairdilutesystem,thetimerequiredtodivertallsourcesisdependentonlyontheabilityoftheequipmenttoaccepttheventgaseswithoutcausingacarryoverofliquor,foam,orfiberintotheHVLCventgassystem.Productflow 1 1 Shutdowntheprocessequipmentintheoxygendelignificationsystempermillstandardoperatingprocedures.NoflowKraftPulping:O2DeligHVLC INC1 111 1 1.22859744991.228597450.636612021860.636612022C2_NCG_Equip_detailC2‐51AppendixC2QAd_ProcessType RTI_APCD_Combo RTICODE CountOfRTICODESU_Duration_hrsSU_Duration_hrs_numSU_EmissRednMeas SU_MarkEnd SD_Duration_hrsSD_Duration_hrs_numSD_EmissRednMeas SD_MarkBegin SU_SD_RecommendKraftPulping:O2DeligHVLC INC1 111 1 1.24294171221.2429417120.568989071040.568989071KraftPulping:O2DeligHVLC INC1 111 1 1.27163023681.271630237 Checkforproperwaterseallevelsandflowsandverifyallpressureandvacuumseals.HVLCNCGsystemisinacollectmodewhenallthesafetypermissiveshavebeensatisfiedunlessthesystemisdownorlockedandtaggedout.LVHCNCGprocesssourceorcollectionsystemmaybeventedduringstartupuntilitissafetocollectthegas.Pulpingcondensatesaresenttotheappropriatecollectionsystems.FollowtheproperstartupsequenceandproceduresoutlinedintheappropriatesectionsoftheSSMplanforcollectionsystemsandcontroldevices.TheContinuousDigestersystemstartupisconsideredcompletetargetflowrateachieved.0.43374316940.433743169 Shutdownthecontinuousdigestersystem,includingassociatetanksandotherequipment,beforeshuttingdowntherespectivecollectionsystems,e.g.HVLCventgases,LVHCventgases,andpulpingcondenstates.TheContinuousDigestersystemshutdownisconsideredinitiatedwhenchips,steamandcookingliquorsareremovedandtheBlowTanksflowisbelowtargetrate.KraftPulping:O2DeligHVLC INC1 162 2 0.5‐4 BEFOREstartupofanyoftheequipmentsystems:(1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgasesand(2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.1 1 ContinuingroutingemissionstotheLVHCCollectionSystemandControlDeviceKraftPulping:O2DeligHVLC INC1 165 1 HotorColdStartup:0.5‐1hours1BEFOREstartup:(1)ConfirmtheHVLCSystemcontroldeviceisreadytoacceptgases;and(2)EnsureequipmentisproperlyvalvedtotheHVLCCollectionSystem.Ifthevalvedesignatedas"toO2system"isopenHotorColdShutdown:0.5‐1hours1ContinuingroutingemissionstotheHVLCCollectionSystemandControlDeviceIfthevalvedesignatedas"toO2system"isnotopen.KraftPulping:O2DeligHVLC INC1 165 4 HotorColdStartup:0.5‐1hours1BEFOREstartup:(1)ConfirmtheHVLCSystemcontroldeviceisreadytoacceptgasesand(2)EnsureequipmentisproperlyvalvedtotheHVLCCollectionSystem.Ifthevalvedesignatedas"toO2system"isopenHotorColdShutdown:0.5‐1hours1ContinuingroutingemissionstotheHVLCCollectionSystemandControlDeviceIfthevalvedesignatedas"toO2system"isnotopen.KraftPulping:O2DeligHVLC INC1 165 1 HotorColdStartup:0.5‐1hours1BEFOREstartup:(1)ConfirmtheHVLCSystemcontroldeviceisreadytoacceptgases;and(2)EnsureequipmentisproperlyvalvedtotheHVLCCollectionSystem.Ifthevalvedesignatedas"toO2system"isopenHotorColdShutdown:0.5‐1hours1ContinuingroutingemissionstotheHVLCCollectionSystemandControlDeviceIfthevalvedesignatedas"toO2system"isnotopen.KraftPulping:O2DeligHVLC INC1 185 3 <1.0hour1UnitisonlystartediftheHVLCsystemisoperating.OncetheO2MCFeedPumpisrunning.0.75hr 0.75 UnitisshutdownonlywhentheHVLCsystemisoperating.WhentheO2MCFeedPumpisshutdown.KraftPulping:O2DeligHVLC INC1/SCBR 136 6 NA NA NA NA NA NAKraftPulping:O2DeligHVLC SCBR 137 1 1 1 FOLLOWSSMPLAN FlowtoOxygenBlowTank>500gpmorfortwohoursandOxygenReactorPressure>2012 12 FOLLOWSSMPLAN FlowtoOxygenBlowTank<500gpmfor1hourandOxygenReactorPressure<20psi.psifor2hoursKraftPulping:O2DeligHVLC SCBR 140 1 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupTheO2reactorfeedpumison.HVLCSystemisoperatingNormally,fanisonandthescrubberhastheminimumgpandthestacktemperatureisbelowtheminimum.HVLCSystemisoperatingNormally,fanisonandthescrubberhastheminimumgpandthestacktemperatureisbelowtheminimumuntilallemissionunitsareshutdown.O2reactorfeedpumpisoff,indicatesnopulpisgoingtotheoxygenreactor.KraftPulping:TurpentineLVHCKraftPulping:TurpentineLVHC INC 147 1 0.3 0.3 TheunitisnotallowedtobeginoperationuntiltheNCGcollectionsystemandcombustiondeviceareinservice.Start‐upendswhensteamisappliedtothedigester0.1 0.1 NCGsystemandcombustiondeviceremaininserviceuntilsystemiscompletelyoff‐lineShutdownbeginswhenpinedigesterblowsarehaltedNAKraftPulping:TurpentineLVHC INC 148 1 NA NA NA NA NAKraftPulping:TurpentineLVHC INC 196 1 2.5 2.53 3 Steamoff;ceasechipfilling;chemicalsoffKraftPulping:TurpentineLVHC INC_BOIL 127 3 0.75 0.75 EmissionsroutedtoPowerBoiler3/ThermalOxidizerBlowtanksinnormaloperation 0.75 0.75 EmissionsroutedtoPowerBoiler3/ThermalOxidizerClosesteamandblackliquorfeedvalvestodigestorsKraftPulping:TurpentineLVHC INC_BOIL 145 2 0 0 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupwhenfullpulpflowfromthedigesterisobtained1 1 continueroutingemissionstoLVHC‐1collectionsystemandprimaryorbackupcontrolsystemverifynodigestersarebeingcookedorblownKraftPulping:TurpentineLVHC INC_BOIL 152 1 2 2 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupOnehourofcontinuousdischargetotheblowtank1 1 continueroutingemissionstoLVHC‐1collectionsystemandprimaryorbackupcontrolsystemceaseflowofliquor,chips,andsteamtodigesterKraftPulping:TurpentineLVHC INC_BOIL 174 2 HotStartup:0.5HoursColdStartup:2Hours0.5 BEFOREstartupoftheTurpentineRecoverySystem:(1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgasesand(2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.StandardoperatingconditionsaremetanddigestersaregassingoffroutinelyHotShutdown:0.5HoursColdShutdown:4Hours4ContinuingroutingemissionstotheLVHCCollectionSystemandControlDeviceDigestersarenolongergassingofftotheturpentinesystemC2_NCG_Equip_detailC2‐52AppendixC2QAd_ProcessType RTI_APCD_Combo RTICODE CountOfRTICODESU_Duration_hrsSU_Duration_hrs_numSU_EmissRednMeas SU_MarkEnd SD_Duration_hrsSD_Duration_hrs_numSD_EmissRednMeas SD_MarkBegin SU_SD_RecommendKraftPulping:TurpentineLVHC INC_BOIL 182 1 30 30 OperateNCGandfoulcondensatesystemsproperlyWhenpulpistransferredtotheblowtank30 30 ShutdownNCGandfoulcondensatesystemsonlyaftersourcehasbeenshutdownAllpulphasbeentransferredoutofthesystemKraftPulping:TurpentineLVHC INC_BOIL 200 1 6 6 AtleastonecombinationboilershouldbefullyoperationalbeforethegenerationoftheregulatedpollutantsisinitiatedChipsystemoperating,circulationpumpsonline,digesterblowing,andnoalarms6 6 continueroutingemissionstoHVLCcollectionsystemandprimaryorbackupcontrolsystemWoodchipfeedmustbeterminatedandtheappropriateshutdownproceduremustbefollowedKraftPulping:TurpentineLVHC INC_BOIL 201 1 4 4 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupCompletionof4hourswithsteamflowtodigestersystemgreaterthan75,000lb/hr1 1 continueroutingemissionstoLVHCcollectionsystemtoprimaryorbackupcontrolsystemCompletionof1hourofoperationwithdigestersteamflowlessthan75,000lb/hrKraftPulping:TurpentineLVHC INC_LK 115 1 instantaneous0 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupTurpentineDecanterbottomsflowingtoStripperFeedinstantaneous0 continueroutingemissionstoLVHC‐2collectionsystemandprimaryorbackupcontrolsystemnoflowKraftPulping:TurpentineLVHC INC_LK 117 1 4.5 4.5 OperateNCGCollectionSystemduringStart‐UP Allbatchdigesterson‐line 6 6 Operatekiln‐P36whilegeneratingNCGs AfterlastdigesterblowKraftPulping:TurpentineLVHC INC_LK 132 3 <1hour1Emissionscollectedinaclosedsystem Simultaneous <1hour1Emissionscollectedinaclosedsystem SimultaneousKraftPulping:TurpentineLVHC INC_LK 188 1 3 3 LVHCcollectionsystemandincineration(LimeKilns1or2)arestartedpriortostartup.Foulcondensatecollectionsystemisoperatingpriortostartup.NCGInletPressure(tocondenser)‐4to+3inchesH2ONCGInletTemperature(tocondenser)175‐210°FDecanterInletTemperature100‐165°FNCGScrubberGasOutletTemperature60‐100°FNCGOutletPressure‐4to‐6inchesH2O4 4 LVHCgasescontinuetobecollectedandincineratedunitlshutdowniscomplete.Condensatescontinuetobecollecteduntilshutdowniscomplete.KraftDigesters,BlowheatevaporatorsareshutdownKraftPulping:TurpentineLVHC INC_LK 197 1 1.5 1.5 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupPulpMillisinoperationandturpentineisbeingproduced1.5 1.5 continueroutingemissionstoLVHC‐1collectionsystemandprimaryorbackupcontrolsystemPulpMillisdown/turpentineproductionceases/noflowKraftPulping:TurpentineLVHC INC_LK 202 1 SeeLVHCSystem‐notfurtherdefinedNA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartup‐withventingallowancesforHVLCandLVHCsourcesSeeLVHCSystem‐notfurtherdefinedSeeLVHCSystem‐notfurtherdefinedNA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdown‐withventingallowancesforHVLCandLVHCsourcesSeeLVHCSystem‐notfurtherdefinedKraftPulping:TurpentineLVHC INC_LK/SCBR 121 3 NA NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupChipsarebeingcooked NA continueroutingemissionstoLVHC‐1collectionsystemandprimaryorbackupcontrolsystemFeedofchipstothesystemceasesTemple‐InlandrecommendsthatEPAestablishaworkgrouptoaddressSSM.KraftPulping:TurpentineLVHC INC_LK1 600 2 HotStartup:0.5‐1hours;ColdStartup:4‐6hours6BEFOREstartupoftheDigesterEquipmentSystem:(1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgasesand(2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.**OperatetheDigesterEquipmentSysteminsuchawayastopreventoverpressurizationofsystemuponstartup.BlowheatsystemstandardoperatingconditionsaremetanddigestersareroutinelyblowingHotShutdown:0.5‐1hours;ColdShutdown:4‐8hours8(1)ContinuingroutingemissionstotheLVHCCollectionSystemandControlDevice(2)OperatetheDigesterinsuchawayastopreventoverpressurizationofsystemduringshutdownDigestercookingandblowingisceased.KraftPulping:TurpentineLVHC INC_RF 108 2 Hot=0.5‐1Cold=4‐66BEFOREstartupoftheTurpentineRecoverySystem:1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgasesand2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.StandardoperatingconditionsaremetanddigestersaregassingoffroutinelyHot=0.5‐1Cold=4‐88ContinuingroutingemissionstotheLVHCCollectionSystemandControlDeviceDigestersarenolongergassingofftotheturpentinesystemKraftPulping:TurpentineLVHC INC_RF 119 2 12 12 backup/alternatecontrol WhenNo.21Rec.Blr.Isfiringblackliquor,isstableandsafetyinterlocksaresatisfied.Whenkilnfrontendtemperatureis1900‐2200deg.Fandkilnisproducinglime4 4 continueroutingemissionstoLVHCcollectionsystemandprimaryorbackupcontrolsystemWhentemperatureofblackliquorisraisedinpreparationforshutdownorliquordiverted(No.21RecBlr)orwhenmudispulledfromlimekilnTempleInlandrecommendsthatEPAestablishaworkgrouptoaddressSSMKraftPulping:TurpentineLVHC INC_RF 119 3 6 6 backup/alternatecontrol WhenNo.21Rec.Blr.Isfiringblackliquor,isstableandsafetyinterlocksaresatisfied.Whenkilnfrontendtemperatureis1900‐2200deg.Fandkilnisproducinglime4 4 continueroutingemissionstoLVHCcollectionsystemandprimaryorbackupcontrolsystemWhentemperatureofblackliquorisraisedinpreparationforshutdownorliquordiverted(No.21RecBlr)orwhenmudispulledfromlimekilnTempleInlandrecommendsthatEPAestablishaworkgrouptoaddressSSMKraftPulping:TurpentineLVHC INC_RF 180 1 0 0 UnderflowtoEvaporator,overflowtoturpentinetank;gasescollectedinLVHCsystemNone 0 0 UnderflowtoEvaporator,overflowtoturpentinetank;gasescollectedinLVHCsystemNoneC2_NCG_Equip_detailC2‐53AppendixC2QAd_ProcessType RTI_APCD_Combo RTICODE CountOfRTICODESU_Duration_hrsSU_Duration_hrs_numSU_EmissRednMeas SU_MarkEnd SD_Duration_hrsSD_Duration_hrs_numSD_EmissRednMeas SD_MarkBegin SU_SD_RecommendKraftPulping:TurpentineLVHC INC_RF 180 1 0.1 0.1 gasescollectedinLVHCsystem Coolingwaterflownormal 0 0 gasescollectedinLVHCsystem ReductionincoolingwaterflowrateKraftPulping:TurpentineLVHC INC_TO 112 1 0.5 0.5 Collectionandcontrolsystemsoperatingbeforestart‐upWhenturpentinebeginsaccumulating10 10 continueroutingemissionstoLVHC‐1collectionsystemandprimaryorbackupcontrolsystemTurpentinefeedstoppedKraftPulping:TurpentineLVHC INC_TO 146 1 0.3 0.3 TheunitisnotallowedtobeginoperationuntiltheNCGcollectionsystemandcombustiondeviceareinservice.Start‐upendswhensteamisappliedtothedigester0.1 0.1 NCGsystemandcombustiondeviceremaininserviceuntilsystemiscompletelyoff‐lineShutdownbeginswhenpinedigesterblowsarehaltedNAKraftPulping:TurpentineLVHC INC_TO 178 1 3 3 BEFOREstartupoftheTurpentineRecoverySystem:(1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgasesand(2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.Standardoperatingconditionsaremetanddigestersaregassingoffroutinely3 3 ContinuingroutingemissionstotheLVHCCollectionSystemandControlDeviceDigestersarenolongergassingofftotheturpentinesystemKraftPulping:TurpentineLVHC INC_TO 178 1 3 3 BEFOREstartupoftheTurpentineRecoverySystem:1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgasesand2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.Standardoperatingconditionsaremetanddigestersaregassingoffroutinely3 3 ContinuingroutingemissionstotheLVHCCollectionSystemandControlDeviceDigestersarenolongergassingofftotheturpentinesystemKraftPulping:TurpentineLVHC INC_TO 178 1 6 6 BEFOREstartupoftheTurpentineRecoverySystem:(1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgasesand(2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem/Standardoperatingconditionsaremetanddigestersaregassingoffroutinely3 3 ContinuingroutingemissionstotheLVHCCollectionSystemandControlDeviceDigestersarenolongergassingofftotheturpentinesystemKraftPulping:TurpentineLVHC INC_TO 178 1 6 6 BEFOREstartupoftheTurpentineRecoverySystem:1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgasesand2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.Standardoperatingconditionsaremetanddigestersaregassingoffroutinely3 3 ContinuingroutingemissionstotheLVHCCollectionSystemandControlDeviceDigestersarenolongergassingofftotheturpentinesystemKraftPulping:TurpentineLVHC INC_TO 178 1 NA BEFOREstartupoftheTurpentineRecoverySystem:1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgasesand2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.StandardoperatingconditionsaremetanddigestersaregassingoffroutinelyNA ContinuingroutingemissionstotheLVHCCollectionSystemandControlDeviceDigestersarenolongergassingofftotheturpentinesystemKraftPulping:TurpentineLVHC INC_TO 178 1 NA EnsurethecondensatecollectionsystemandcontroldeviceareinoperationandallsystemvaluesareintheappropriatepositionbeforeinitiatingstartuponthedigestersorturpentinesystemStandardoperatingconditionsaremetanddigestersaregassingoffroutinelyNA ContinuingroutingcondensatestotheCondensateSystemandControlDeviceDigestersarenolongergassingofftotheturpentinesystemKraftPulping:TurpentineLVHC INC_TO/SCBR 137 1 6 6 FOLLOWSSMPLAN DigesterSteamflow>50,00012 12 FOLLOWSSMPLAN DigesterSteamFlow<50,000lb/hrfor2hourslb/hrfor2hoursKraftPulping:TurpentineLVHC INC_TO/SCBR 138 1 0.5 0.5 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupAdigesterisblown. 0.1 0.1 continueroutingemissionstoLVHC‐1collectionsystemandprimaryorbackupcontrolsystemCeasesteamingdigesters.KraftPulping:TurpentineLVHC INC_TO/SCBR 143 1 Hot:3.0‐8.0hoursCold:8.0‐12.0hours12(1)ConfirmLVHCSystemandTreatmentUnitsareoperatingandrouteLVHCgasestoLVHCTreatmentUnit;(2)ConfirmFoulCondensateSystemsareoperatingandreadytoacceptfoulcondensate;(3)LevelouttheSystemandstabilizethevacuum.Establishsystemconsistencywithastabilizedvacuum,cleancondensatesandtargetsolidslevel.HotandCold:0.5‐2.5hours2.5MaintainLVHCandHVLCCollectionandTreatmentSystemsuntilaftersteamistakenofftheEvaporatorSetReducingthesteamfeedtotheEvaporatorSetKraftPulping:TurpentineLVHC INC_TO/SCBR 155 2 4 4 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupwhensteamflowtodigesters>20,000lbs/hrfor4hrs1 1 continueroutingemissionstoLVHC‐1collectionsystemandprimaryorbackupcontrolsystemwhensteamflowtodigesters<20,000lbs/hrfor1hrKraftPulping:TurpentineLVHC INC_TO/SCBR 243 1 0 0 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupProductturpentinetodecanter 0.25 0.25 continueroutingemissionstoNCGcollectionsystemandprimaryorbackupcontrolsystemAllsteamisremovedfromdigestersKraftPulping:TurpentineLVHC INC1 102 1 1 1 Tanklevelsareadequatetoreceivefoulcondensates.Auto‐fillorcontinuousfillofloopsealsensuresealsintactandoperatingcorrectly.PMroutesareperformedtoensureequipmentisinproperoperatingmodeandvisuallycheckedforpipingorequipmentleaks.LevelandconductivityindicationandalarmsintheDCSareutilizedtoverifythecondensatesarecollectedaccordingtoeachunitprocess’operatingguidelines.1 1 Bydesign,whenthecollectionsystemisdown,thefollowingmeasuresaretakentominimizeemissions:Condensatere‐usedinpulpingprocessestoextentpracticalExcesscondensatesaresenttobiologicaleffluenttreatmentviasealedorsemi‐sealedsystemsBydesign,whencollectionsystemisdown,condensateswillbere‐usedaspracticalwithexcesscondensatessenttobiologicaleffluenttreatmentsystem.C2_NCG_Equip_detailC2‐54AppendixC2QAd_ProcessType RTI_APCD_Combo RTICODE CountOfRTICODESU_Duration_hrsSU_Duration_hrs_numSU_EmissRednMeas SU_MarkEnd SD_Duration_hrsSD_Duration_hrs_numSD_EmissRednMeas SD_MarkBegin SU_SD_RecommendKraftPulping:TurpentineLVHC INC1 103 1 0.2 0.2 TheLVHCcollectionsuystemisoperationalwithgasesbeingdirectedtoacontroldeviceTheContinuousDigestersystemstartupisconsideredcompletewhenthedigesteroperationsarestable,theNo.6Digesterchipfeedisabove4.5rpm,theNo.7Digesterchipfeedisabove6rpm,andtheHVLCandLVHCNCGsarebeignincinerated.1 1 continueroutingemissionstoLVHC‐1collectionsystemandprimaryorbackupcontrolsystemDigesteroperationsbecomeunstableanddropbelow4.5and6rpmforNo.6andNo.7digestersrespectively.KraftPulping:TurpentineLVHC INC1 111 1 1.5 1.5 Checkforproperwaterseallevelsandflowsandverifyallpressureandvacuumseals.HVLCNCGsystemisinacollectmodewhenallthesafetypermissiveshavebeensatisfiedunlessthesystemisdownorlockedandtaggedout.LVHCNCGprocesssourceorcollectionsystemmaybeventedduringstartupuntilitissafetocollectthegas.Pulpingcondensatesaresenttotheappropriatecollectionsystems.FollowtheproperstartupsequenceandproceduresoutlinedintheappropriatesectionsoftheSSMplanforcollectionsystemsandcontroldevices.TheContinuousDigestersystemstartupisconsideredcompletewhentargetflowrateachieved.3.5 3.5 Shutdownthecontinuousdigestersystem,includingassociatetanksandotherequipment,beforeshuttingdowntherespectivecollectionsystems,e.g.HVLCventgases,LVHCventgases,andpulpingcondenstates.TheContinuousDigestersystemshutdownisconsideredinitiatedwhenchips,steamandcookingliquorsareremovedandtheBlowTanksflowisbelowtargetrate..KraftPulping:TurpentineLVHC INC1 116 1 HotStartup:0.5‐1hrColdStartup:4‐6hrs6EnsuretheLVHCcollectionandtreatmentsystemisinoperationandallsystemvalvesareintheappropriatepositionbeforeinitiatingastartupontheKraftDigesterTurpentineRecoverySystem(s).StandardoperatingconditionsaremetanddigestersaregassingoffroutinelyHotShutdown:0.5‐1hrColdShutdown:4‐8hrs8ContinuingroutingemissionstotheLVHCCollectionSystemandControlDeviceDigestersarenolongergassingofftotheturpentinesystemKraftPulping:TurpentineLVHC INC1 116 1 HotStartup:0.5‐1hrColdStartup:4‐6hrs6EnsuretheLVHCcollectionandtreatmentsystemisinoperationandallsystemvalvesareintheappropriatepositionbeforeinitiatingastartupontheKraftDigesterTurpentineRecoverySystem(s).StandardoperatingconditionsaremetanddigestersaregassingoffroutinelyHotShutdown:0.5‐1hrColdShutdown:4‐8hrs8EnsuretheLVHCcollectionandtreatmentsystemisinoperationandallsystemvalvesareintheappropriatepositionuntilcompletingshutdownoftheEvaporatorSystem(s).DigestersarenolongergassingofftotheturpentinesystemKraftPulping:TurpentineLVHC INC1 116 5 HotStartup:0.5‐1hrColdStartup:6EnsuretheLVHCcollectionandtreatmentsystemisinoperationandallsystemvalvesareintheappropriatepositionbeforeinitiatingaStandardoperatingconditionsaremetanddigestersaregassingoffroutinelyHotShutdown:0.5‐1hr8EnsuretheLVHCcollectionandtreatmentsystemisinoperationandallsystemvalvesareintheappropriatepositionuntilcompletingDigestersarenolongergassingofftotheturpentinesystem4‐6hrs startupontheKraftDigesterTurpentineRecoverySystem(s).ColdShutdown:4‐8hrsshutdownoftheKraftDigesterTurpentineRecoverySystem(s).KraftPulping:TurpentineLVHC INC1 116 1 NA EnsuretheLVHCcollectionandtreatmentsystemisinoperationandallsystemvalvesareintheappropriatepositionbeforeinitiatingastartupontheKraftDigesterTurpentineRecoverySystem(s).StandardoperatingconditionsaremetanddigestersaregassingoffroutinelyNA ContinuingroutingemissionstotheLVHCCollectionSystemandControlDeviceDigestersarenolongergassingofftotheturpentinesystemKraftPulping:TurpentineLVHC INC1 139 1 0.1 0.1 LVHCinservice. Digesterrelief/blowvalvesopen0.1 0.1 LVHCinservice. ReliefandblowvalvesclosedKraftPulping:TurpentineLVHC INC1 142 2 1 1 EmissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupDigestersystemsarefullyoperational,condensateandventgassystemsarefullyoperational,digesterisfilledandcapped,andcookinghascommenced.3.5 3.5 ContinueroutingemissionstoG0914collectionsystemandprimaryorbackupcontrolsystemDigestercookscompleted,digestersemptied,LVHCcollectionsystemshutdown.KraftPulping:TurpentineLVHC INC1 142 1 1 1 EmissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupStopfeedingcondensatestothetank1 1 ContinueroutingemissionstoG0914collectionsystemandprimaryorbackupcontrolsystemFoulcondensatefeedisstopped,foulcondensatecollectionpumpsshutdown,systemdivertedtosewer.KraftPulping:TurpentineLVHC INC1 142 1 NA NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupNA NA NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdownNAKraftPulping:TurpentineLVHC INC1 162 2 1 1 BEFOREstartupoftheTurpentineRecoverySystem:(1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgasesand(2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.Standardoperatingconditionsaremetanddigestersaregassingoffroutinely1 1 ContinuingroutingemissionstotheLVHCCollectionSystemandControlDeviceDigestersarenolongergassingofftotheturpentinesystemC2_NCG_Equip_detailC2‐55AppendixC2QAd_ProcessType RTI_APCD_Combo RTICODE CountOfRTICODESU_Duration_hrsSU_Duration_hrs_numSU_EmissRednMeas SU_MarkEnd SD_Duration_hrsSD_Duration_hrs_numSD_EmissRednMeas SD_MarkBegin SU_SD_RecommendKraftPulping:TurpentineLVHC INC1 162 1 1 1 BEFOREstartupoftheTurpentineRecoverySystem:(1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgasesand(2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.Standardoperatingconditionsaremetanddigestersaregassingoffroutinely3 3 ContinuingroutingemissionstotheLVHCCollectionSystemandControlDeviceDigestersarenolongergassingofftotheturpentinesystemKraftPulping:TurpentineLVHC INC1 162 1 1‐22TherearenoHAPemissionsasaresultofstartingupthecollectionsystem.HAPSareonlygeneratedbytheemissionunitsandnotthecollectionsystem.ThecollectionsystemandcontroldevicemustbeoperationalpriortostartupofanemissionsourceNA‐Notanemissionunit 1 1 TherearenoHAPemissionsasaresultofshuttingdownthecollectionsystem.HAPSareonlygeneratedbytheemissionunitsandnotthecollectionsystem.Thecollectionsystemandcontroldevicemustbeoperationalwhileoneormoreemissionunitsarerunning.NA‐NotanemissionunitKraftPulping:TurpentineLVHC INC1 163 2 16 16 BEFOREstartupoftheTurpentineRecoverySystem:(1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgases;and(2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.Standardoperatingconditionsaremetanddigestersaregassingoffroutinely6 6 ContinuingroutingemissionstotheLVHCCollectionSystemandControlDeviceDigestersarenolongergassingofftotheturpentinesystemKraftPulping:TurpentineLVHC INC1 163 2 24 24 BEFOREstartupoftheTurpentineRecoverySystem:(1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgases;and(2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.Standardoperatingconditionsaremetanddigestersaregassingoffroutinely6 6 ContinuingroutingemissionstotheLVHCCollectionSystemandControlDeviceDigestersarenolongergassingofftotheturpentinesystemKraftPulping:TurpentineLVHC INC1 165 3 HotStartup:0.5‐1hoursColdStartup:1‐3hours3BEFOREstartupoftheTurpentineRecoverySystem:(1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgasesand(2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.StandardoperatingconditionsaremetanddigestersaregassingoffroutinelyHotShutdown:0.5‐1hoursColdShutdown:1‐3hours3ContinuingroutingemissionstotheLVHCCollectionSystemandControlDeviceDigestersarenolongergassingofftotheturpentinesystemKraftPulping:TurpentineLVHC INC1 166 1 HotStartup:0.5‐1HoursColdStartup:4‐6Hours6BEFOREstartupoftheTurpentineRecoverySystem:(1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgasesand(2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.StandardoperatingconditionsaremetanddigestersaregassingoffroutinelyHotShutdown:0.5‐1HoursColdShutdown:4‐8Hours8ContinuingroutingemissionstotheLVHCCollectionSystemandControlDeviceDigestersarenolongergassingofftotheturpentinesystemKraftPulping:TurpentineLVHC INC1 169 1 Hot‐0.5‐2;Cold6‐88BEFOREstartupoftheTurpentineRecoverySystem(1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgases;and(2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.Whenthereclaimedsteamisvalvedintothechipbin(s)andsteamingvessel(s),thenormalextractionflow(s)hasbeenestablished,andtheblowHot‐0.5‐1;Cold4‐88ContinuingroutingemissionstotheLVHCCollectionSystemandControlDeviceWhenthechipmeter(s)isshutdown.valveshavebeenopened.KraftPulping:TurpentineLVHC INC1 169 1 Hot‐0.5‐2;Cold6‐88BEFOREstartupoftheTurpentineRecoverySystem:(1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgases:and(2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.Whenthereclaimedsteamisvalvedintothechipbin(s)andsteamingvessel(s),thenormalextractionflow(s)hasbeenestablished,andtheblowvalveshavebeenopened.Hot‐0.5‐1;Cold4‐88ContinuingroutingemissionstotheLVHCCollectionSystemandControlDeviceWhenthechipmeter(s)isshutdown.KraftPulping:TurpentineLVHC INC1 172 1 HotStartup:0.5‐1hrsColdStartup:4‐6hrs6BEFOREstartupoftheTurpentineRecoverySystem:(1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgasesand(2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystemStandardoperatingconditionsaremetanddigestersaregassingoffroutinelyHotShutdown:0.5‐1hrsColdShutdown:4‐8hrs8continueroutingemissionstoLVHC‐1collectionsystemandprimaryorbackupcontrolsystemDigestersarenolongergassingofftotheturpentinesystemKraftPulping:TurpentineLVHC INC1 172 1 HotStartup:0.5‐1hrsColdStartup:4‐6hrs6BEFOREstartupoftheTurpentineRecoverySystem:(1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgases;and(2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.StandardoperatingconditionsaremetanddigestersaregassingoffroutinelyHotShutdown:0.5‐1hrsColdShutdown:4‐8hrs8continueroutingemissionstoLVHC‐1collectionsystemandprimaryorbackupcontrolsystemDigestersarenolongergassingofftotheturpentinesystemKraftPulping:TurpentineLVHC INC1 172 1 HotStartup:3‐4hrsColdStartup:3‐4hrs4BEFOREstartupoftheDigesterEquipmentSystem(1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgases;and(2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.**OperatetheDigesterEquipmentSysteminsuchawayastopreventoverpressurizationofsystemuponstartup.BlowheatsystemstandardoperatingconditionsaremetanddigestersareroutinelyblowingHotShutdown:3‐4hrsColdShutdown:3‐4hrs4*ContinuingroutingemissionstotheLVHCCollectionSystemandControlDevice*OperatetheDigesterEquipmentSysteminsuchawayastopreventoverpressurizationofsystemduringshutdown.Digestercookingandblowingisceased.C2_NCG_Equip_detailC2‐56AppendixC2QAd_ProcessType RTI_APCD_Combo RTICODE CountOfRTICODESU_Duration_hrsSU_Duration_hrs_numSU_EmissRednMeas SU_MarkEnd SD_Duration_hrsSD_Duration_hrs_numSD_EmissRednMeas SD_MarkBegin SU_SD_RecommendKraftPulping:TurpentineLVHC INC1 176 1 3 3 Maintainwatertocondensers Any9#digesterswitchesareactiveThreehoursfromthelastdigesterblow3 Shutdownthepulpmillbeforeincinerationpointshutsdown.Noneofthe9#digesterswitchesareactiveKraftPulping:TurpentineLVHC INC1 179 1 <0.0830.083emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupDigestedpulpisblownfromdigesterandmeetsQA/QCspecifications<0.0830.083continueroutingemissionstoLVHCcollectionsystemandprimaryorbackupcontrolsystemChipfeedratetodigestergoestozeroKraftPulping:TurpentineLVHC INC1 179 1 NA emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupDigestedpulpisblownfromdigesterandmeetsQA/QCspecificationsNA continueroutingemissionstoLVHCcollectionsystemandprimaryorbackupcontrolsystemChipfeedratetodigestergoestozeroKraftPulping:TurpentineLVHC INC1 184 1 0.5 0.5 ContinueroutingemissionstoLVHCcollectionsystem.Whenliquorflowstabilizes. 0.5 0.5 ContinueroutingemissionstoLVHCcollectionsystem.Whenliquorflowceases.KraftPulping:TurpentineLVHC INC1 186 1 2 22 2KraftPulping:TurpentineLVHC INC1 189 1 0 0 NA NA NA NA NAKraftPulping:TurpentineLVHC INC1 189 1 0.5 0.5 PertheSSMPlan,ensureHVLC/LVHCSystemsCollecting.Afterstartupwascomplete,IinsuredthatallNCGventgasesandregulatedpulpingcondensateswerebeingcollected.VerifiedthatTurpentineRecoverySystemwasreadytoacceptdigesterreliefgasesbeforedivertingthereliefgases.StarteduptheTurpentineRecoverySystemfollowingthestandardmilloperatingprocedures.PertheSSMPlan,collectionofHVLC/LVHCSystem.FullTurpentinerateisobtained.0.25 0.25 PertheSSMPlan,continueroutingtoLVHC/HVLCCollectionSystem.ShutdownthePineDigestersbeforeshuttingdownorventinggasesandpulpingcondensatesfromthecollectionsystems.TheoperatorshouldinsurethatventgasesandpulpingcondensatesarenolongerbeinggeneratedbeforeshuttingdowntheLVHCGasCollectionSystemordivertingdigesterventgasestoatmosphere.PertheSSMPlan,shutdowndigesters.VerifiedthatallthePineDigesterpressuresarebasicalyzero.KraftPulping:TurpentineLVHC INC1 190 2 1 1 VerifythatallNCGgasesarecollectedbytheappropriatecollectionsystemandsenttotheappropriatecontroldevice.Beginningoffirstdigestercook. 0.5 0.5 ContinuetooperatetheNCGcollectionsystem. ceaseflowofsteamtostripperKraftPulping:TurpentineLVHC INC1 190 1 1 1 VerifythatallNCGgasesarecollectedbytheappropriatecollectionsystemandsenttotheappropriatecontroldevice.Verifythatthedigestersystemisoperatinginnormaloperatingtemperatures,pressures,andflows.Aftercompleting4digesterblows(blow4digesterssequentially)1 1 ContinuetooperatetheNCGcollectionsystem. BeginningemptyingthetankforshutdownormaintenanceKraftPulping:TurpentineLVHC INC1 242 1 0.25 0.25 Whenflashsteamflowstarts 0.25 0.25 continueroutingemissionstoLVHC‐AA‐026collectionsystemandprimaryorbackupcontrolsystemWhenflashsteamflowceasesKraftPulping:TurpentineLVHC INC1 531 2 HotStartup:0.5‐1hourColdStartup:4‐6hours6BEFOREstartupoftheTurpentineRecoverySystem:(1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgasesand(2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.StandardoperatingconditionsaremetanddigestersaregassingoffroutinelyHotShutdown:0.5‐1hoursColdShutdown:4‐8hours8ContinuingroutingemissionstotheLVHCCollectionSystemandControlDeviceDigestersarenolongergassingofftotheturpentinesystemKraftPulping:TurpentineLVHC INC1 613 1 2 2 PertheSSMPlan,StartupfollowingPSMprocedure.Verifythatturpentinesystemisreadytoacceptblowtanktgasesbeforesendinggasesfromeitherblowtanktotheturpentinerecoverysystem.Sendthedigesterreliefgasesfromflowtankstotheturpentinerecoverysystem.Sendthedigesterreliefgasesfromflowtankstotheturpentinerecoverysystem.InsureallNCGventgasesandpulpingcondensatesarecollectedbytheappropriatecollectionsystemsandsenttotheappropriatecontroldevice.PertheSSMPlan:**Requiredcoolingwaterpumpsarerunningasspecifiedinthemill'sPSMplan;verifythatthecondensatepumpisrunningasspecified;NCGventvalvewilldivertventgasestoNCG/SOGGascollectionsystemandnottotheatmosphere2 2 PertheSSMPlan:**ShutdownperPSMprocedure.ShutdowntheTurpentineRecoverysystembeforeshuttingdownordivertingtheNCGventgasesandcondensatesformthecolelctionsystem.Byvisualobervation,theoperatorshouldinsurethatventgasesandPertheSSMPlan:Verifythetheshutdownofthedigestersystemiscomplete.VerifythatallreliefgaseshavebeencondensedandtheTurpentinerecoverysystemisnolongerproducingturpentine,NCG,orcondensates.KraftPulping:TurpentineLVHC INC1 617 1 4hours 4 startupLVHC‐1collectionsystempriortoemissionunitstart‐upwhenaccumulatortemperaturesandsystempressuresmeetnormaloperatingrate,andcondensatesarecollected4hours 4 continueroutingemissionstoLVHC‐1collectionsystemstoptransferofwoodchipsfromfeedsiloKraftPulping:TurpentineLVHC INC1/SCBR 136 4 NA NA NA NA NA NAKraftPulping:TurpentineLVHC SCBR/INC_BOIL 131 1 10 10 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupKamyrdigestersystemrunning 10 10 continueroutingemissionstoLV01collectionsystemandprimaryorbackupcontrolsystemChipmeterclutchlowandsteamingvesselpressurelowC2_NCG_Equip_detailC2‐57AppendixC2QAd_ProcessType RTI_APCD_Combo RTICODE CountOfRTICODESU_Duration_hrsSU_Duration_hrs_numSU_EmissRednMeas SU_MarkEnd SD_Duration_hrsSD_Duration_hrs_numSD_EmissRednMeas SD_MarkBegin SU_SD_RecommendKraftPulping:TurpentineLVHC SCBR/INC_BOIL 131 5 10 10 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupnormaloperationofbatchdigesters10 10 continueroutingemissionstoLV01collectionsystemandprimaryorbackupcontrolsystembatchisshuttingdownKraftPulping:TurpentineLVHC SCBR/INC_LK 226 2 0.66 0.66 ensureprimaryandbackupcontrolareavailable #1or#2Kraftdigestersareinoperationandturpentinedecanterunderflowpumpison0.25 0.25 continueroutingemissionstocollectionsystemandprimaryorbackupcontrolsystem#1or#2KraftdigestersarenotinoperationandturpentinedecanterunderflowpumpisoffKraftPulping:TurpentineLVHC SCBR/INC_LK 226 1 1.2 1.2 ensureprimaryandbackupcontrolareavailable #1or#2Kraftdigestersareinoperationandturpentinedecanterunderflowpumpison0.25 0.25 continueroutingemissionstocollectionsystemandprimaryorbackupcontrolsystem#1or#2KraftdigestersarenotinoperationandturpentinedecanterunderflowpumpisoffKraftPulping:TurpentineLVHC SCBR/INC_LK/ESP 151 1 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupTRSStrippercondensateflowisstableandwithin100gpmofsetpoint.TRSStrippercondensateoutlettemperatureisatorable210F.Terpentinecondensateandgastemperaturesarecontrollingatsetpoint.Decanterunderflowstandpipeleveliscontrollingwithin30%ofsetpoint.DecanterunderflowconductivitityisadequatetobecollectedtoFiberfilterorFoulCondensateTankcontinueroutingemissionstoLVHC‐1collectionsystemandprimaryorbackupcontrolsystemAllreliefgaseshavebeenproperlydivertedorupstreamequipmentshutdown.AllotherdigestersystemsareoperatingproperlyafterreliefgasesaredivertedKraftPulping:TurpentineLVHC SCBR/INC_LK/SCBR 167 5 0.5‐6Routine/Annual6BEFOREstartupoftheTurpentineRecoverySystem:(1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgases;and(2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.Standardoperatingconditionsaremetanddigestersaregassingoffroutinely0.5‐8Routine/Annual8ContinuingroutingemissionstotheLVHCCollectionSystemandControlDeviceDigestersarenolongergassingofftotheturpentinesystemKraftPulping:TurpentineLVHC SCBR/INC_LK/SCBR 167 1 0.5‐6Routine/Annual6EnsurethecondensatecollectionsystemandcontroldeviceareinoperationandallsystemvaluesareintheappropriatepositionbeforeinitiatingstartuponthedigestersorturpentinesystemStandardoperatingconditionsaremetanddigestersaregassingoffroutinely0.5‐8Routine/Annual8ContinuingroutingemissionstotheLVHCCollectionSystemandControlDeviceDigestersarenolongergassingofftotheturpentinesystemKraftPulping:TurpentineLVHC SCBR/INC_TO/SCBR 130 8 3‐44EmissionunitandcontroldeviceoperatesinDigesterisblowingstock,stock3‐44WhiteliquorflowtodigestercompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartup‐BEFOREstartupoftheDigesterEquipmentSystem:1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgasesand2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystemisflowingacrossbrownstockwashers,washedpulpisflowingtohighdensitystorage.1.ContinuingroutingemissionstotheLVHCCollectionSystemandControlDevice2.OperatetheDigesterEquipmentSysteminsuchawayastopreventoverpressurizationofsystemduringshutdown.chipcolumnisreduced/terminatedandsteamflowisreduced/terminatedtodigester.KraftPulping:TurpentineLVHC SCBR/INC_TO/SCBR 198 1 0.033 0.033 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupTurpentineCondenserandGasCoolerwatersupplyoperatingandwatertemperaturewithinnormaloperatingrange,noalarmsorrupturediskfailures8 8 continueroutingemissionstoLVHC‐1andHVLC‐1collectionsystemandprimaryorbackupcontrolsystemTerminationofdigesterchipfillingKraftPulping:TurpentineLVHC SCBR/INC_TO/SCBR 525 2 0 0 NA NA 0 0 NA NAKraftPulping:WashingKraftPulping:Washing COND/INC_BOIL 112 2 6 6 Collectionandcontrolsystemsoperatingbeforestart‐upWhenliquorandgassesexittank6 6 continueroutingemissionstoLVHC‐1collectionsystemandprimaryorbackupcontrolsystemPulpfeedstoppedKraftPulping:Washing COND/INC_BOIL 112 1 6 6 Collectionandcontrolsystemsoperatingbeforestart‐upWhenpulpexitsdeckers 6 6 continueroutingemissionstoLVHC‐1collectionsystemandprimaryorbackupcontrolsystemPulpfeedstoppedKraftPulping:Washing COND/INC_BOIL 112 1 6 6 Collectionandcontrolsystemsoperatingbeforestart‐upWhenpulpexitspress 6 6 continueroutingemissionstoLVHC‐1collectionsystemandprimaryorbackupcontrolsystemPulpfeedstoppedKraftPulping:Washing COND/INC_BOIL 112 1 6 6 Collectionandcontrolsystemsoperatingbeforestart‐upWhenpulpexitstank 6 6 continueroutingemissionstoLVHC‐1collectionsystemandprimaryorbackupcontrolsystemPulpfeedstoppedKraftPulping:Washing INC 112 1 6 6C2_NCG_Equip_detailC2‐58AppendixC2QAd_ProcessType RTI_APCD_Combo RTICODE CountOfRTICODESU_Duration_hrsSU_Duration_hrs_numSU_EmissRednMeas SU_MarkEnd SD_Duration_hrsSD_Duration_hrs_numSD_EmissRednMeas SD_MarkBegin SU_SD_RecommendKraftPulping:Washing INC 147 2 0.25 0.25 TheunitisnotallowedtobeginoperationuntiltheNCGcollectionsystemandcombustiondeviceareinservice.Start‐upends15minutesafterstartupoftheknotterfeedpump0.1 0.1 NCGsystemandcombustiondeviceremaininserviceuntilsystemiscompletelyoff‐lineShutdownbeginswithshutdownoftheknotterfeedpumpNAKraftPulping:Washing INC 148 1 1 1 IncinerationsourceisonlinebeforestartupofsourceWhenpulpisonwashingsystem1 1 IncinerationsourceisstillonlineuntilsourceisshutdownUnitisdownafterwashervatsareflushedoutKraftPulping:Washing INC 148 1 1 1 IncinerationsourceisonlinebeforestartupofsourceWhenpulpisonwashingsystem1 1 IncinerationsourceisstillonlineuntilsourceisshutdownWhenpulpisoffthewasherKraftPulping:Washing INC(seenote) 182 1 10 10 Verifycoolingwatersystemisoperational,operateNCGandfoulcondensatesystemsproperly10 10 ShutdownNCGandfoulcondensatesystemsonlyaftersourcehasbeenshutdownKraftPulping:Washing INC(seenote) 182 1 30 30 OperateNCGandfoulcondensatesystemsproperly30 30 ShutdownNCGandfoulcondensatesystemsonlyaftersourcehasbeenshutdownKraftPulping:Washing INC_BOIL 120 3 1 1 Beforestart‐up,theHVLCsystemisavailabletoacceptemissionsTheendofstartupismarkedbystocktothehighdensitytanks,filtratetanklevelsarestable,showerwaterisstable,washerdrumspeedsarestable,vatlevelsarestable,allscreendifferentialpressuresarestable,refinersarestableandstockflowisstable1 1Duringtheplannedshutdown,theHVLCcollectionsystemisinoperation.ThesamemeasuresareusedduringshutdownasduringnormaloperationremovalofstockfeedtofirstwasherTempleInlandrecommendsthatEPAestablishaworkgrouptodiscussregulatingstartup,shutdown,andmalfunctionemissionsKraftPulping:Washing INC_BOIL 131 9 10 10 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupFiberlizeronandstockpumponandrecirculationvalveclosed10 10 continueroutingemissionstoHV01collectionsystemandprimaryorbackupcontrolsystemFiberlizersandstockpumpoff,recirculationvalveopenKraftPulping:Washing INC_BOIL 131 3 10 10 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupFiberlizersandstockpumpon 10 10 continueroutingemissionstoHV01collectionsystemandprimaryorbackupcontrolsystemFiberlizersandstockpumpoffKraftPulping:Washing INC_BOIL 143 6 Hot0.5‐1.0hoursCold:1.0‐2.0hours2(1)ConfirmHVLCSystemandTreatmentUnitsareoperatinganddetermineifHVLCgasesmayberoutedtotheNCGTO;(2)ConfirmHVLCCollectionSystemfantotheNCGTOisoperationalSteadystateoperations,targetconductivity,andtargetstockflowHotorCold:0.5‐1.0hours1MaintainHVLCCollectionandTreatmentSystemuntilaftertheNo.4ChemiwasherisshutdownPulldownthelevelintheBlowTankKraftPulping:Washing INC_BOIL 143 3 HotorCold:0.33‐1.0Hours1(1)ConfirmHVLCSystemandTreatmentUnitsareoperatinganddetermineifHVLCgasesmayberoutedtotheNCGTO(2)ConfirmHVLCSteadystateoperations,targetconductivity,andtargetstockflowHotorCold:0.33‐1.0hours1MaintainHVLCCollectionandTreatmentSystemuntilaftertheNo.4ChemiwasherisshutdownPulldownthelevelintheBlowTankCollectionSystemfantotheNCGTOisoperationalKraftPulping:Washing INC_BOIL 143 1 HotorCold:0.33‐1.0Hours1(1)ConfirmHVLCSystemandTreatmentUnitsareoperatinganddetermineifHVLCgasesmayberoutedtotheNCGTO;(2)ConfirmHVLCCollectionSystemfantotheNCGTOisoperationalSteadystateoperations,targetconductivity,andtargetstockflowHotorCold:0.33‐1.0hours1MaintainHVLCCollectionandTreatmentSystemuntilaftertheNo.4ChemiwasherisshutdownPulldownthelevelintheBlowTankKraftPulping:Washing INC_BOIL 145 2 1 1 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupWashflowisstarted 0.3 0.3 continueroutingemissionstoHVLC‐1collectionsystemandprimaryorbackupcontrolsystemWhenflowtowashersisstoppedKraftPulping:Washing INC_BOIL 149 1 0 0 routeemissionstoHVLCcollectionsystemandprimaryorbackupcontrolsystemPulpflowtobrownstockblendchest0 0 continueroutingemissionstoHVLCcollectionsystemandprimaryorbackupcontrolsystemNostockflowtothechemi‐washerKraftPulping:Washing INC_BOIL 152 1 3 3 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupdigesteroperatesabove8rpmfor2hours1 1 continueroutingemissionstoLVHC‐1collectionsystemandprimaryorbackupcontrolsystemceaseflowofliquor,chips,andsteamtodigesterKraftPulping:Washing INC_BOIL 154 1 0.25 0.25 EmissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupContinuousstockflow 0.25 0.25 ContinueroutingemissionstoHVLCcollectionsystemandprimaryorbackupcontrolsystemStopfeedingpulpKraftPulping:Washing INC_BOIL 154 1 0.33 0.33 EmissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupPulpisdischargingfromwasher 2 2 ContinueroutingemissionstoHVLCcollectionsystemandprimaryorbackupcontrolsystemStopfeedingpulpKraftPulping:Washing INC_BOIL 167 2 3‐16Routine/Annual16‐BEFOREstartup:1)ConfirmtheHVLCSystemcontroldeviceisreadytoacceptgasesand2)EnsureequipmentisproperlyvalvedtotheHVLCCollectionSystemStockflowhasreachedanappropriatelevel2‐8Routine/Annual8ContinuingroutingemissionstotheHVLCCollectionSystemandControlDeviceStockflowisbelowtheappropriatelevelC2_NCG_Equip_detailC2‐59AppendixC2QAd_ProcessType RTI_APCD_Combo RTICODE CountOfRTICODESU_Duration_hrsSU_Duration_hrs_numSU_EmissRednMeas SU_MarkEnd SD_Duration_hrsSD_Duration_hrs_numSD_EmissRednMeas SD_MarkBegin SU_SD_RecommendKraftPulping:Washing INC_BOIL 167 2 3‐16Routine/Annual16BEFOREstartupoftheDigesterEquipmentSystem:(1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgases;and(2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.**OperatetheDigesterEquipmentSysteminsuchawayastopreventoverpressurizationofsystemuponstartup.Establishedblowflow,stockisgoingacrosswashers,pulpgoingtohighdensitystorage.2‐8Routine/Annual8(1)ContinuingroutingemissionstotheLVHCSystemandControlDevice(2)OperatetheDigesterSysteminsuchawayastopreventoverpressurizationofsystemduringshutdown.Discontinuechipfeedtodigester.KraftPulping:Washing INC_BOIL 167 4 3‐16Routine/Annual16BEFOREstartup:(1)ConfirmtheHVLCSystemcontroldeviceisreadytoacceptgases;and2)EnsureequipmentisproperlyvalvedtotheHVLCCollectionSystem.Stockflowhasreachedanappropriatelevel2‐8Routine/Annual8ContinuingroutingemissionstotheHVLCCollectionSystemandControlDeviceStockflowisbelowtheappropriatelevelKraftPulping:Washing INC_BOIL 173 1 3‐1212BEFOREstartupoftheDigesterEquipmentSystem:1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgasesand2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem**OperatetheDigesterEquipmentSysteminsuchawayastopreventoverpressurizationofsystemuponstartup.Establishedblowflow,stockisgoingacrosswashersanddeckers,pulpgoingtohighdensitystorage.4‐12121.ContinuingroutingemissionstotheLVHCCollectionSystemandControlDevice2.OperatetheDigesterEquipmentSysteminsuchawayastopreventoverpressurizationofsystemduringshutdown.Cutchemicaltowoodratioandcutcookingtemperatures.KraftPulping:Washing INC_BOIL 173 1 3‐1212BEFOREstartupoftheDigesterEquipmentSystem:1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgasesand2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.**OperatetheDigesterEquipmentSysteminsuchawayastopreventoverpressurizationofsystemuponstartup.Establishedblowflow,stockisgoingacrosswashersanddeckers,pulpgoingtohighdensitystorage.4‐12121.ContinuingroutingemissionstotheLVHCCollectionSystemandControlDevice2.OperatetheDigesterEquipmentSysteminsuchawayastopreventoverpressurizationofsystemduringshutdown.Cutchemicaltowoodratioandcutcookingtemperatures.KraftPulping:Washing INC_BOIL 177 1 1 1 Whentheoxygenreactorreachesnormaloperatingrateandpostoxygenwashersareoperatingatnormalstockflowandnormalshowerflow.1 1 continueroutingemissionstoEU1151orEU0804 Whentheproductionrateoneithertheoxygenreactororthepostoxygenwashersisreducedforthepurposeofshuttingdown.KraftPulping:Washing INC_BOIL 177 2 1 1 continueroutingemissionstoEU1151orEU0804 WhenBrownStockWashershavereachednormaloperatingrateandtargetedshowerflows.1 1 continueroutingemissionstoEU1151orEU0804 WhenproductionrateoftheBrownStockWashersisreducedforthepurposeofshuttingdown.KraftPulping:Washing INC_BOIL 205 1 0.5 0.5 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupCompletionof30minutesofstockflowtoknottersystemand30minutesofoperationofscreenfeedpump0.5 0.5 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdownCessationofstockflowtoknottersystemKraftPulping:Washing INC_BOIL 207 1 0.33 0.33 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupliquoriscomingfromthewasherstothefiltratetanks2 2 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdownfiltratetankisemptyKraftPulping:Washing INC_BOIL 207 1 0.50 0.5 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupallvalveslinedup,pumpsrunningandstockacrossNo.3washer0.33 0.33 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdownwashersaredownandflushedfreeofstockKraftPulping:Washing INC_BOIL 525 2 0 0 NA NA 0 0 NA NAKraftPulping:Washing INC_BOIL 525 2 1 1 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupgasesintroducedintotheboiler 1 1 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdownstockflowisshutofftoaBSWlinewiththeintentofshuttingdowntheBSW/ODsystem.KraftPulping:Washing INC_BOIL1 600 1 HotStartup:0.5‐4hours;ColdStartup:0.5‐4hours4BEFOREstartupoftheBrownstockwashingsystem:(1)ConfirmtheHVLCSystemcontroldeviceisreadytoacceptgases(2)EnsureequipmentisproperlyvalvedtotheHVLCCollectionSystem**OperatetheBrownstockwashingequipmentSysteminsuchawayastopreventoverpressurizationofsystemuponstartup.HotShutdown:0.5‐4hours;ColdShutdown:0.5‐4hours4(1)ContinuingroutingemissionstotheHVLCSystemandControlDevice(2)OperatetheBSwashinginsuchawayastopreventoverpressurizationofsystemduringshutdown.ChipbinsteamisremovedKraftPulping:Washing INC_BOIL1 600 2 HotStartup:0.5‐4hours;ColdStartup:0.5‐4hours4BEFOREstartupoftheBrownstockwashingsystem:(1)ConfirmtheHVLCSystemcontroldeviceisreadytoacceptgases(2)EnsureequipmentisproperlyvalvedtotheHVLCCollectionSystem.**OperatetheBrownstockwashingequipmentSysteminsuchawayastopreventoverpressurizationofsystemuponstartup.HotShutdown:0.5‐4hours;ColdShutdown:0.5‐4hours4(1)ContinuingroutingemissionstotheHVLCSystemandControlDevice(2)OperatetheBSwashinginsuchawayastopreventoverpressurizationofsystemduringshutdown.ChipbinsteamisremovedC2_NCG_Equip_detailC2‐60AppendixC2QAd_ProcessType RTI_APCD_Combo RTICODE CountOfRTICODESU_Duration_hrsSU_Duration_hrs_numSU_EmissRednMeas SU_MarkEnd SD_Duration_hrsSD_Duration_hrs_numSD_EmissRednMeas SD_MarkBegin SU_SD_RecommendKraftPulping:Washing INC_BOIL1 600 14 HotStartup:0.5‐4hours;ColdStartup:0.5‐4hours4BEFOREstartupoftheBrownstockwashingsystem:(1)ConfirmtheHVLCSystemcontroldeviceisreadytoacceptgasesand(2)EnsureequipmentisproperlyvalvedtotheHVLCCollectionSystem.**OperatetheBrownstockwashingequipmentSysteminsuchawaytopreventoverpressurizationofsystemuponstartup.HotShutdown:0.5‐4hours;ColdShutdown:0.5‐4hours4(1)ContinuingroutingemissionstotheHVLCSystemandControlDevice(2)OperatetheBSwashinginsuchawayastopreventoverpressurizationofsystemduringshutdown.ChipbinsteamisremovedKraftPulping:Washing INC_LK 178 1 NA NA NA NA NA NAKraftPulping:Washing INC_LK 197 3 0.5 0.5 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupWhenagoodmatisestablishedonthewasherwire0.5 0.5 continueroutingemissionstoHVLC‐1collectionsystemandprimaryorbackupcontrolsystemWhenwashersareflushedandnotinoperationKraftPulping:Washing INC_LK/ESP 151 1 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupKraftPulping:Washing INC_LK/ESP 151 1 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupTheF‐Washerleangasesarebeingcollected.shutdowntheHVLCGassystemsourcesbeforeventingtheleangasesAllappropriatestepshavebeenaddressedtostopgascollection.KraftPulping:Washing INC_LK/SCBR 121 1 0.5 0.5 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupOperatingparametersareinlinewiththevaluesshownintheSSMplan0.5 0.5 continueroutingemissionstoHVLC‐1collectionsystemandprimaryorbackupcontrolsystemStockandshowerwaterflowhavebeendiscontinued.Temple‐InlandrecommendsthatEPAestablishaworkgrouptoaddressSSM.KraftPulping:Washing INC_LK/SCBR 121 2 NA NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupNA NA continueroutingemissionstoHVLC‐1collectionsystemandprimaryorbackupcontrolsystemNA Temple‐InlandrecommendsthatEPAestablishaworkgrouptoaddressSSM.KraftPulping:Washing INC_LK/SCBR 137 1 1 1 FOLLOWSSMPLAN ScreenPumpLoad>20%for2hours12 12 FOLLOWSSMPLAN ScreenPumpLoad<20%for30minutesKraftPulping:Washing INC_RF 115 2 instantaneous0 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupDiffuseronlineandprocessingstockinstantaneous0 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdownnoflowKraftPulping:Washing INC_RF 119 3 12 12 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupWhenNo.21Rec.Blr.isfiringblackliquor,isstableandsafetyinterlocksaresatisfied.4 4 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitshutdownWhentemperatureofblackliquorisraisedinpreparationforshutdownorliquordiverted(No.21RecBlr).TempleInlandrecommendsthatEPAestablishaworkgrouptoaddressSSMKraftPulping:Washing INC_RF 155 2 1 1 emissionunitandcontroldeviceoperatesinwhenstockflowtoknotters>0.25 0.25 NA‐applicableemissionandparameterlimitswhenstockflowtoknotters<compliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartup500gpmfor1hr notexpectedtobeexceededduringshutdown 500gpmfor15minutesKraftPulping:Washing INC_RF 182 1 10 10 Verifycoolingwatersystemisoperational,operateNCGandfoulcondensatesystemsproperly10 10 ShutdownNCGandfoulcondensatesystemsonlyaftersourcehasbeenshutdownKraftPulping:Washing INC_RF 182 2 30 30 OperateNCGandfoulcondensatesystemsproperly30 30 ShutdownNCGandfoulcondensatesystemsonlyaftersourcehasbeenshutdownKraftPulping:Washing INC_RF 198 1 0.25 0.25 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupstockflowstable,pumpsrunning,noalarms,norupturediskfailures8 8 continueroutingemissionstoLVHC‐1andHVLC‐1collectionsystemandprimaryorbackupcontrolsystemTerminationofdigesterchipfillingKraftPulping:Washing INC_RF 202 1 SeeHVLCSystem‐notfurtherdefinedNA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartup‐withventingallowancesforHVLCandLVHCsourcesSeeHVLCSystem‐notfurtherdefinedSeeHVLCSystem‐notfurtherdefinedNA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdown‐withventingallowancesforHVLCandLVHCsourcesSeeHVLCSystem‐notfurtherdefinedKraftPulping:Washing INC_RF 243 2 0 0 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupBrownstockflowtoequipment 0 0 continueroutingemissionstoHVLCcollectionsystemandprimaryorbackupcontrolsystemBrownstockceasestoflowtoequipmentKraftPulping:Washing INC_RF 243 1 0 0 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupBrownstockflowtowashers 0 0 continueroutingemissionstoHVLCcollectionsystemandprimaryorbackupcontrolsystemLiquorflowsthroughprocessceaseKraftPulping:Washing INC_RF 615 4 1 1 UnitisonlystartediftheassociatedcollectionsystemisoperatingStockflowisestablishedthroughentirewasherline0.5 0.5 AssociatedcollectionsystemisoperatedthroughdurationofshutdownstockflowisshutofftobrownstockwashersKraftPulping:Washing INC_RF 208228535 1 4 4 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupCompletionof4hoursofstockflowtoknottersystem1 1 continueroutingemissionstoHVLC‐7collectionsystemandprimarycontroldeviceDiscontinuationofstockflowtoknottersystemfor1hourC2_NCG_Equip_detailC2‐61AppendixC2QAd_ProcessType RTI_APCD_Combo RTICODE CountOfRTICODESU_Duration_hrsSU_Duration_hrs_numSU_EmissRednMeas SU_MarkEnd SD_Duration_hrsSD_Duration_hrs_numSD_EmissRednMeas SD_MarkBegin SU_SD_RecommendKraftPulping:Washing INC_RTO/SCBR 610 2 1 1 emissionunitandcontroldeviceoperatesincompliancewithNESHAPparameterlimitsduringemissionunitstartupWhentheAknotterscreenflowisgreaterthan100gpmfor10minutes.1.5 1.5 continueroutingemissionstoLVHC‐1collectionsystemandprimaryorbackupcontrolsystemOrderlytemperaturereductionfromoperatingtemperature;emptychipbinKraftPulping:Washing INC_TO 146 4 0.25 0.25 TheunitisnotallowedtobeginoperationuntiltheNCGcollectionsystemandcombustiondeviceareinservice.Start‐upends15minutesafterstartupoftheknotterfeedpump0.1 0.1 NCGsystemandcombustiondeviceremaininserviceuntilsystemiscompletelyoff‐lineShutdownbeginswithshutdownoftheknotterfeedpumpNAKraftPulping:Washing INC1 100 6 ~4hrs 4 EnsuretheHVLCcollectionandtreatmentsystemisinoperationandallsystemvalvesareintheappropriatepositionbeforeinitiatingastartuponthedigestersystem.Blowheatsystemstandardoperatingconditionsaremetanddigestersareroutinelyblowing.~4hrs 4 EnsuretheHVLCcollectionandtreatmentsystemisinoperationandallsystemvalvesareintheappropriatepositionuntilcompletingtheshutdownofthedigestersystem.Chipbinsteamisremoved.KraftPulping:Washing INC1 102 1 1 1WhenNCG‐TOisavailableandabletomaintainminimumtemperaturelimitforfiringHVLC,theHVLCNCGsystemiscollectingandtreatinggasespriortostartupofsources.PulpflowfromPDW 1 1Wheneverpossible,HVLCNCGsystemiscollectingandtreatingventgasesduringshutdownofsources.NopulpflowKraftPulping:Washing INC1 102 1 SeePDW SeePDW SeePDW SeePDW SeePDW SeePDW SeePDWKraftPulping:Washing INC1 111 4 0.5 0.5 HVLCNCGsystemiscollectinggasespriortostartupofsources.Sourceventand/orcollectionvalvespositionsareverifiedduringlock‐out/tag‐outprocess.TheWashingandScreeningsystemisconsideredstartedupwhentargetflowrateachieved.0.5 0.5 HVLCNCGsystemiscollectinggasesduringshutdownofsources.TheWashingandScreeningsystemisconsideredshutdownwhenWasherfeedisbelowtargetrateandBrownDeckerpumpsareoffline.KraftPulping:Washing INC1 111 1 1.28597449911.285974499 Checkforproperwaterseallevelsandflowsandverifyallpressureandvacuumseals.HVLCNCGsystemisinacollectmodewhenallthesafetypermissiveshavebeensatisfiedunlessthesystemisdownorlockedandtaggedout.LVHCNCGprocesssourceorcollectionsystemmaybeventedduringstartupuntilitissafetocollectthegas.Pulpingcondensatesaresenttotheappropriatecollectionsystems.FollowtheproperstartupsequenceandproceduresoutlinedintheappropriatesectionsoftheSSMplanforcollectionsystemsandcontroldevices.TheContinuousDigestersystemstartupisconsideredcompletetargetflowrateachieved.0.366120218580.366120219 Shutdownthecontinuousdigestersystem,includingassociatetanksandotherequipment,beforeshuttingdowntherespectivecollectionsystems,e.g.HVLCventgases,LVHCventgases,andpulpingcondenstates.TheContinuousDigestersystemshutdownisconsideredinitiatedwhenchips,steamandcookingliquorsareremovedandtheBlowTanksflowisbelowtargetrate.KraftPulping:Washing INC1 111 1 1.30031876141.300318761 Checkforproperwaterseallevelsandflowsandverifyallpressureandvacuumseals.HVLCNCGsystemisinacollectmodewhenallthesafetypermissiveshavebeensatisfiedunlessthesystemisdownorlockedandtaggedout.LVHCNCGprocesssourceorcollectionsystemmaybeventedduringstartupuntilitissafetocollectthegas.Pulpingcondensatesaresenttotheappropriatecollectionsystems.FollowtheproperstartupsequenceandproceduresoutlinedintheappropriatesectionsoftheSSMplanforcollectionsystemsandcontroldevices.TheContinuousDigestersystemstartupisconsideredcompletewhentargetflowrateachieved.0.298497267760.298497268 Shutdownthecontinuousdigestersystem,includingassociatetanksandotherequipment,beforeshuttingdowntherespectivecollectionsystems,e.g.HVLCventgases,LVHCventgases,andpulpingcondenstates.TheContinuousDigestersystemshutdownisconsideredinitiatedwhenchips,steamandcookingliquorsareremovedandtheBlowTanksflowisbelowtargetrate.KraftPulping:Washing INC1 116 1 HotStartup:3‐4hrsColdStartup:3‐4hrs4EnsuretheHVLCcollectionandtreatmentsystemisinoperationandallsystemvalvesareintheappropriatepositionbeforeinitiatingoftheEvaporatorSystem(s).Blowlineflowandextractionflowstandardoperatingconditionaremet.HotShutdown:3‐4hrsColdShutdown:3‐4hrs4EnsuretheHVLCcollectionandtreatmentsystemisinoperationandallsystemvalvesareintheappropriatepositionuntilcompletingshutdownoftheCSSCPulpWashingSystem(s).ChipbinsteamisremovedKraftPulping:Washing INC1 133 1 0.5 0.5 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupallstocktransferpumpshavestartedupandpumpsstock0.5 0.5 continueroutingemissionstoHVLCcollectionandcontrolsystemstocktransferpumpsareshutoffC2_NCG_Equip_detailC2‐62AppendixC2QAd_ProcessType RTI_APCD_Combo RTICODE CountOfRTICODESU_Duration_hrsSU_Duration_hrs_numSU_EmissRednMeas SU_MarkEnd SD_Duration_hrsSD_Duration_hrs_numSD_EmissRednMeas SD_MarkBegin SU_SD_RecommendKraftPulping:Washing INC1 135 1 1 1 PulpWashingSystem:TheHVLCisoperatingpriortostartupofthewasher.Thebrownstockwasherdoorsareclosedpriortousingrecycledcondensate.PulpWashingSystem:Thefloworrecycledcondensateisstable.Pulpisflowingsteadyfromtheatmosphericdumptank.Stockflowfromthewashertohighdensitystorateisstable.1 1 PulpWashingSystem:HVLCsystemcontinuestooperate.KeepbrownstackwasherdoorsclosedandventedtoHVLCwhileusingrecycledcondensate.PulpWashingSystem:Thepulpisnolongerblowingfromdigester.KraftPulping:Washing INC1 150 1 0.5 0.5 continueroutingemissionstoHVLC‐1collectionsystemandprimaryorbackupcontrolsystemAllfourwasherlevelcontrolsin"Auto"0.5 0.5 continueroutingemissionstoHVLC‐1collectionsystemandprimaryorbackupcontrolsystemShutdowntheknottersupplypumpKraftPulping:Washing INC1 150 1 2 2 continueroutingemissionstoHVLC‐1collectionsystemandprimaryorbackupcontrolsystemStartupcompleteafter4blowsandknottersupplypumpisrunning1 1 continueroutingemissionstoHVLC‐1collectionsystemandprimaryorbackupcontrolsystemShutdownnodigesterblownfor1hrandknottersupplypumpisdownKraftPulping:Washing INC1 151 1 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupAnegativedrafthasbeenestablishedforthefoulcondensatefilterandF‐secondaryknotterLean(HVLC)GasVentlines.shutdowntheHVLCGassystemsourcesbeforeventingtheleangasesAllappropriatestepshavebeenaddressedtostopgascollection.KraftPulping:Washing INC1 151 1 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupTheG‐Washerleangasesareboingcollected.shutdowntheHVLCGassystemsourcesbeforeventingtheleangasesAllappropriatestepshavebeenaddressedtostopgascollection.KraftPulping:Washing INC1 162 2 1 1 BEFOREstartupoftheDigesterSystem:(1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgasesand(2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.**OperatetheDigesterSysteminsuchawayastopreventoverpressurizationofsystemuponstartupsuchas:(1)Donotblowadigesterorcookadigesteruntilallpiecesoftheblowheatsystemarerunningandwithinacceptablecontrollimits,and(2)Ensurecriticalpumpsontheblowheatsystemarerunningpriortoblowingadigester.Ifblowheatpressureistoohighandtheventhasopened,donotattempttoblowanotherdigesteruntiltheproblemcanbefoundandrepaired.Blowheatsystemstandardoperatingconditionsaremetanddigestersareroutinelyblowing1 1 (1)ContinuingroutingemissionstotheLVHCCollectionSystemandControlDevice(2)OperatetheDigesterEquipmentSysteminsuchawayastopreventoverpressurizationofsystemduringshutdown(3)Duringemergencyshutdowns,alldigestersshouldbeputonholdtosuspendthecookingprocessandblowingshouldbehelduntiltheBlowHeatSystemisbackundernormaloperatingconditions.Digestercookingandblowingisceased.KraftPulping:Washing INC1 163 1 2 2 BEFOREstartupoftheWasherSystem:(1)ConfirmtheHVLCSystemcontroldeviceisreadytoacceptgases;and(2)EnsureequipmentisproperlyvalvedtotheHVLCCollectionSystem.DigesterCookingandBlowinghascommenced2 2 ContinueroutingemissionstotheHVLCCollectionSystemandControldeviceduringshutdownDigesterCookingandBlowinghasceasedKraftPulping:Washing INC1 163 20 2 2 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupDigesterCookingandBlowinghascommenced2 2 ContinueroutingemissionstotheHVLCCollectionSystemandControldeviceduringshutdownDigesterCookingandBlowinghasceasedKraftPulping:Washing INC1 165 7 HotStartup:0.5‐2hoursColdStartup:1‐3hours3BEFOREstartup:(1)ConfirmtheHVLCSystemcontroldeviceisreadytoacceptgasesand(2)EnsureequipmentisproperlyvalvedtotheHVLCCollectionSystem.IfA‐linewashersstockflowhasreachedtheappropriatelevel.HotShutdown:0.5‐2hoursColdShutdown:1‐3hours3ContinuingroutingemissionstotheHVLCCollectionSystemandControlDeviceIfA‐linewashersstockflowisbelowtheappropriatelevel.KraftPulping:Washing INC1 165 7 HotStartup:0.5‐2hoursColdStartup:1‐3hours3BEFOREstartup:(1)ConfirmtheHVLCSystemcontroldeviceisreadytoacceptgasesand(2)EnsureequipmentisproperlyvalvedtotheHVLCCollectionSystem.IfB‐linewashersstockflowhasreachedtheappropriatelevel.HotShutdown:0.5‐2hoursColdShutdown:1‐3hours3ContinuingroutingemissionstotheHVLCCollectionSystemandControlDeviceIfB‐linewashersstockflowisbelowtheappropriatelevel.KraftPulping:Washing INC1 169 5 Hot‐1‐4;Cold1‐44BEFOREstartupoftheWasherSystem:(1)ConfirmtheHVLCSystemcontroldeviceisreadytoacceptgases;and(2)EnsureequipmentisproperlyvalvedtotheHVLCCollectionSystem.Whenasteadypulpblowflowhasbeenestablished.Hot‐2‐4;Cold2‐44ContinuingroutingemissionstotheHVLCSystemandControlDeviceWhenthepulpblowflowiscutoff.KraftPulping:Washing INC1 176 1 WillnotstartupthewashersuntiltheHVLVsystemisonlinepulpisgoingtohighdensitytowers1 1 UtilizeHVLCsystemuntilnon‐emitstateisreachednaC2_NCG_Equip_detailC2‐63AppendixC2QAd_ProcessType RTI_APCD_Combo RTICODE CountOfRTICODESU_Duration_hrsSU_Duration_hrs_numSU_EmissRednMeas SU_MarkEnd SD_Duration_hrsSD_Duration_hrs_numSD_EmissRednMeas SD_MarkBegin SU_SD_RecommendKraftPulping:Washing INC1 179 2 0.25‐11emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupWashedstockoffoffinalstagewasher.0.5‐11continueroutingemissionstoHVLCcollectionsystemandprimaryorbackupcontrolsystemCeaseflowofstocktothefirststagewasherKraftPulping:Washing INC1 179 2 1‐22emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupWashedstockoffoffinalstagewasher.1‐22continueroutingemissionstoHVLCcollectionsystemandprimaryorbackupcontrolsystemCeaseflowofstocktothefirststagewasherKraftPulping:Washing INC1 181 2 0.2 0.2emissionscollectedandroutedtoacontroldeviceduringstartup(exceptfollowingcoldoutage)Sheeton2ndstageandhoodsclosed0.2 0.2 continueroutingemissionstocollectionsystemandcontroldeviceuntilunitdownKraftPulping:Washing INC1 181 1 0.2 0.2emissionscollectedandroutedtoacontroldeviceduringstartup(exceptfollowingcoldoutage)SheetonDecker 0.2 0.2 continueroutingemissionstocollectionsystemandcontroldeviceuntilunitdownKraftPulping:Washing INC1 184 3 0.5 0.5 ContinueroutingemissionstoHVLCcollectionsystem.Whenshowerflows,vatlevelsanddrumspeedsstabilize.0.5 0.5 ContinueroutingemissionstoHVLCcollectionsystem.Whenbothpulpandshowerflowsarestopped.KraftPulping:Washing INC1 185 1 3.5 3.5 Unitisonlystartediftheassociatedcollectionsystemisoperating.Stockflowhasbeenestablishedfrom#57TankthrutheentireKBSWashersLineandisbeingpumpedfromtheDDWasherdischargechuteinto#54or#55tanks.3.5 3.5 UnitisshutdownonlyiftheassociatedcollectionsystemisoperatinginaccordancewithSOPprocedures.Stockflowfromtheknotterfeedpumpisstopped.KraftPulping:Washing INC1 185 4 IntegratedwithKBSWasherLineStartup‐3.5hours3.5 Unitisonlystartediftheassociatedcollectionsystemisoperating.IntegratedwithKBSWasherLineStartup‐SeeCellDS33.IntegratedwithKBSWasherLineShutdown‐3.5hours3.5 UnitisshutdownonlyiftheassociatedcollectionsystemisoperatinginaccordancewithSOPprocedures.IntegratedwithKBSWasherLineShutdown‐SeeCellDV33.KraftPulping:Washing INC1 189 2 0.5 0.5 PertheSSMPlan,ensureHVLC/LVHCSystemsCollecting.PertheSSMPlan,collectionofHVLC/LVHCSystem0.25 0.25 PertheSSMPlan,continueroutingtoLVHC/HVLCCollectionSystemPertheSSMPlan,shutdownsystemKraftPulping:Washing INC1 243 1 0 0 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupBrownstockflowtowashers 0 0 continueroutingemissionstoHVLCcollectionsystemandprimaryorbackupcontrolsystemLiquorflowsthroughprocessceaseKraftPulping:Washing INC1 340 1 1 1 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupWhenwashedpulpisproduced 0.5 0.5 continueroutingemissionstoHVLCcollectionsystemandprimaryorbackupcontrolsystemNomorepulpaddedtowasherinitialstageKraftPulping:Washing INC1 531 2 0.5‐44BEFOREstartup(1)ConfirmtheHVLCSystemcontroldeviceisreadytoacceptgasesand(2)EnsureequipmentisproperlyvalvedtotheHVLCCollectionSystem.Standardoperatingconditionsaremet0.5‐44ContinuingroutingemissionstotheHVLCSystemandControlDeviceDigesterblowingisceased.KraftPulping:Washing INC1 617 1 0.5hours 0.5startupHVLC‐1collectionsystempriortoemissionunitstart‐up,whenpossiblewhenpulpflowisestablishedtoall3washpresses,andfeedtanklevelsare>25%0.5hours 0.5 continueroutingemissionstoHVLC‐1collectionsystemshutoffpulpflowtowashpressesKraftPulping:Washing INC1/SCBR 136 1 NA NA NA NA NA NAKraftPulping:Washing SCBR 132 2 <1hour1None Simultaneous <1hour1None SimultaneousKraftPulping:Washing SCBR 140 1 HVLCSystemisoperatingNormally,fanisonandthescrubberhastheminimumgpmandthestacktemperatureisbelowtheminimum.HVLCsystemisnottobeshutdownuntilemissionunitsareshutdown.Theknotterstockpumison,whichindicatespulpisgoingtotheBrownstockwashers.HVLCSystemisoperatingNormally,fanisonandthescrubberhastheminimumgpandthestacktemperatureisbelowtheminimumuntilallemissionunitsareshutdown.TheKnotterstockpumpisoff,whichindictesnopulpisgoingtothebrownstockwashers.KraftPulping:Washing SCBR 157 1 2 2 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupWhenkamyrandM&Dblowtankstockpumpsarerunning2 2 continueroutingemissionstoHVLCcollectionsystemWhenweakblackliquortransferpumpisshutdownKraftPulping:Washing SCBR 186 1 2 22 2KraftPulping:Washing SCBR 240 1 16 16 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupWhenpulpflowtothebleachplantisobtained.4 4 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdownWhenpulpfromblowtankstops.NoneKraftPulping:Washing SCBR 240 1 4 4 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupWhenpulpflowtothebleachplantisobtained.4 4 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdownWhenpulpfromblowtankstops.NoneKraftPulping:Washing SCBR 240 1 6 6 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupWhenpulpflowtothebleachplantisobtained.6 6 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdownWhenpulpfromblowtankstops.NoneC2_NCG_Equip_detailC2‐64AppendixC2QAd_ProcessType RTI_APCD_Combo RTICODE CountOfRTICODESU_Duration_hrsSU_Duration_hrs_numSU_EmissRednMeas SU_MarkEnd SD_Duration_hrsSD_Duration_hrs_numSD_EmissRednMeas SD_MarkBegin SU_SD_RecommendKraftPulping:Washing SCBR 615 1 1 1 UnitisonlystartediftheassociatedcollectionsystemisoperatingStockflowisestablishedthroughentirebleachline0.5 0.5 AssociatedcollectionsystemisoperatedthroughdurationofshutdownStockflowandClO2additionturnedoffKraftPulping:Washing SCBR/INC_BOIL 131 1 10 10 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupFiberlizeronandstockpumponandrecirculationvalveclosed10 10 continueroutingemissionstoHV01collectionsystemandprimaryorbackupcontrolsystemFiberlizersandstockpumpoff,recirculationvalveopenKraftPulping:Washing SCBR1 186 1 0 00 0NSSCPulpingNSSCPulping INC1 156 1 2.5 2.5 followSSMmanualprocedures Chemi‐washerventvalveandblowlinerefinerdrainvalveisclosed1.5 1.5 followSSMmanualprocedures FlushsystemuntilstocknolongercomesoutheadboxNSSCPulping INC1 190 2 2 2 VerifythatallNCGgasesarecollectedbytheappropriatecollectionsystemandsenttotheappropriatecontroldevice.Verifythatthedigestersystemisoperatinginnormaloperatingtemperatures,pressures,andflows.StockstartsflowingtotheNSSCblowtank1 1 ContinuetooperatetheNCGcollectionsystem. ShutdownbeginswhensteamflowandchipfeedtotheNSSCdigesterhasceasedPulpStoragePulpStorage COND 409 1 0.5 0.5 continueroutingtocontrolsystem StartupendswhenstockenterssteamtubesImmediate 0 continueroutingtocontrolsystem NostockthroughsteamtubesPulpStorage INC 175 1 4‐6hr6BEFOREstartupoftheSystem:(1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgasesand(2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystemStableliquorsulfidity 0.5hr 0.5 ContinuingroutingemissionstotheLVHCSystemandControlDeviceuntilallsourcessystemsareshutdownOxygenshutoffofAPROXPulpStorage INC_BOIL 154 1 0.25 0.25 EmissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupContinuousstockflow 0.25 0.25 ContinueroutingemissionstoHVLCcollectionsystemandprimaryorbackupcontrolsystemStopfeedingpulpPulpStorage INC_BOIL 154 2 0.5 0.5 EmissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupContinuousstockflow 0.5 0.5 ContinueroutingemissionstoHVLCcollectionsystemandprimaryorbackupcontrolsystemStopfeedingpulpPulpStorage INC_BOIL 525 1 0 0 NA NA 0 0 NA NAPulpStorage INC_LK/SCBR 137 1 0.25 0.25 FOLLOWSSMPLAN AllHVLCsourcesarebeingburnedinalimekiln12 12 FOLLOWSSMPLAN HVLCsourcesstarttoshutdownPulpStorage INC1 100 1 ~4hrs 4 EnsuretheHVLCcollectionandtreatmentsystemisinoperationandallsystemvalvesarehb fBlowheatsystemstandardoperatingconditionsaremetddl~4hrs 4 EnsuretheHVLCcollectionandtreatmentsystemisinoperationandallsystemvalvesarehllhChipbinsteamisremoved.intheappropriatepositionbeforeinitiatingastartuponthedigestersystem.anddigestersareroutinelyblowing.intheappropriatepositionuntilcompletingtheshutdownofthedigestersystem.PulpStorage INC1 111 1 0.5 0.5 HVLCNCGsystemiscollectinggasespriortostartupofsources.Sourceventand/orcollectionvalvespositionsareverifiedduringlock‐out/tag‐outprocess.TheOxygenDelignificationsystemisconsideredstartedupwhentargetflowrateachieved.0.5 0.5 HVLCNCGsystemiscollectinggasesduringshutdownofsources.TheOxygenDelignificationsystemisconsideredshutdownwhenprocessflowsandO2Reactorsteamingratearebelowtargetsetpoints.PulpStorage INC1 150 1 0.5 0.5 continueroutingemissionstoHVLC‐1collectionsystemandprimaryorbackupcontrolsystemAllfourwasherlevelcontrolsin"Auto"0.5 0.5 continueroutingemissionstoHVLC‐1collectionsystemandprimaryorbackupcontrolsystemShutdowntheknottersupplypumpPulpStorage INC1 181 1 NAPulpStorage INC1 185 2 IntegratedwithKBSWasherLineStartup‐3.5hours3.5 Unitisonlystartediftheassociatedcollectionsystemisoperating.IntegratedwithKBSWasherLineStartup‐SeeCellDS33.IntegratedwithKBSWasherLineShutdown‐3.5hours3.5 UnitisshutdownonlyiftheassociatedcollectionsystemisoperatinginaccordancewithSOPprocedures.IntegratedwithKBSWasherLineShutdown‐SeeCellDV33.PulpStorage INC1/SCBR 136 3 NA NA NA NA NA NAPulpStorage INC1_BOIL 149 1 0 0 Notempty 0 0 EmptyPulpStorage SCBR 100 3 ~4hrs 4 EnsuretheHVLCcollectionandtreatmentsystemisinoperationandallsystemvalvesareintheappropriatepositionbeforeinitiatingastartuponthedigestersystem.Blowheatsystemstandardoperatingconditionsaremetanddigestersareroutinelyblowing.~4hrs 4 EnsuretheHVLCcollectionandtreatmentsystemisinoperationandallsystemvalvesareintheappropriatepositionuntilcompletingtheshutdownofthedigestersystem.Chipbinsteamisremoved.PulpStorage SCBR 610 2 1 1 NA1 1 NAC2_NCG_Equip_detailC2‐65AppendixC2QAd_ProcessType RTI_APCD_Combo RTICODE CountOfRTICODESU_Duration_hrsSU_Duration_hrs_numSU_EmissRednMeas SU_MarkEnd SD_Duration_hrsSD_Duration_hrs_numSD_EmissRednMeas SD_MarkBegin SU_SD_RecommendPulpStorage SCBR1 106 3 12 12 Verifycollectionsystemisavailableandgasesarebeingsenttoacontroldevicepriortostartupoftheoperation.BrightnessandresidualatD1towerfor8hours(finalproductspecificationsaremet).2 2 Continueroutingcollectedgasestothecontroldevice.Openfloatoutvalvewatersupply.SemichemPulpingSemichemPulping COND/SCBR1 244 1stoptransferofwoodchipsfromsiloSemichemPulping COND/SCBR1 244 1whendefibratorstopsoperatingSemichemPulping INC_BOIL 128 2 0 0 noneneeded none 0 0 none noconditionexistsSemichemPulping INC_BOIL 187 1 0.25 0.25 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartup1to2inpressureintocontroldevice0.25 0.25 EmissionsourcesareshutdownbeforecontroldeviceisshutdownshutdownbeginsafterallemissionsourcescompleteshutdownSemichemPulping INC_BOIL 187 4 0.25 0.25 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupWhenpulpflowisobtainedfromdigester0.25 0.25 EmissionareroutedtoprimaryandbackupcontroldevicesduringstartupandshutdownChipfeedendsSemichemPulping INC_BOIL 187 1 0.5 0.5 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupWhentanklevelissteady 0.5 0.5 EmissionareroutedtoprimaryandbackupcontroldevicesduringstartupandshutdownBlowfeedendsSemichemPulping INC_BOIL 187 1 0.5 0.5 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupWhentanklevelissteady 0.5 0.5 EmissionareroutedtoprimaryandbackupcontroldevicesduringstartupandshutdownStockfeedendsSemichemPulping INC_BOIL 187 2 2 2 Whenconcentratedliquorexitstheevaporator0.5 0.5 LiquorfeedendsSemichemPulping INC_BOIL 187 1 NA Whenconcentratedliquorexitstheevaporator0.5 0.5 evaporatorliquorfeedendsSemichemPulping INC_BOIL 245 1 4 4 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupEvaporatorsrunningproducing46%liquor4 4 continueroutingemissionstoHVLCcollectionsystemandprimaryorbackupcontrolsystemWhentheevaporatorsaredownandnotproducingliquorandthetankisempty.SemichemPulping INC_BOIL 245 1 4 4 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupLVHCOperating=Vacuumgreaterthan‐15H2OANDhotwellVentclosedANDtemperatureonPressureReliefOKANDruptureDiskOKand4 4 continueroutingemissionstoHVHCcollectionsystemandprimaryorbackupcontrolsystem15min.rollingaverageofsteamflowtoejectorsislessthan1000lbs/hrANDsurfacecondenservacuumislessthan22OKANDruptureDiskOKandOverflowLoopOKAND15min.rolliingaverageofsteamflowtoejectorsgreaterthan1000lbs/hrANDsurfacecondenservacuumgreaterthan2222SemichemPulping INC_BOIL 245 1 4 4 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupLVHCOperating=Vacuumgreaterthan‐15H2OANDhotwellVentclosedANDtemperatureonPressureReliefOKANDruptureDiskOKandOverflowLoopOKAND15min.rolliingaverageofsteamflowtoejectorsgreaterthan1000lbs/hrANDsurfacecondenservacuumgreaterthan224 4 continueroutingemissionstoHVHCcollectionsystemandprimaryorbackupcontrolsystemAllemissionsourcesdownandthefannotrunningSemichemPulping INC_BOIL 245 1 4 4 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupLVHCOperating=Vacuumgreaterthan‐15H2OANDhotwellVentclosedANDtemperatureonPressureReliefOKANDruptureDiskOKandOverflowLoopOKAND15min.rolliingaverageofsteamflowtoejectorsgreaterthan1000lbs/hrANDsurfacecondenservacuumgreaterthan224 4 continueroutingemissionstoLVHCcollectionsystemandprimaryorbackupcontrolsystem15min.rollingaverageofsteamflowtoejectorsislessthan1000lbs/hrANDsurfacecondenservacuumislessthan22C2_NCG_Equip_detailC2‐66AppendixC2QAd_ProcessType RTI_APCD_Combo RTICODE CountOfRTICODESU_Duration_hrsSU_Duration_hrs_numSU_EmissRednMeas SU_MarkEnd SD_Duration_hrsSD_Duration_hrs_numSD_EmissRednMeas SD_MarkBegin SU_SD_RecommendSemichemPulping INC_BOIL 245 1 4.5 4.5 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupEither(HVLC‐M&AFanisONandvacuum><‐15")AND(HVLC‐M&AVentbypassvalveattheNo.1WFB(13‐ZsC‐5620)isclosedANDtheboilerselectis#1WFBORtheNo.2WFB(13‐ZsC‐5622)isCLOSEDANDtheboilerselectis#2WFB)ANDcondenseroutlettempis<150degreesANDVacuum<‐151 1 continueroutingemissionstoHVHCcollectionsystemandprimaryorbackupcontrolsystemAllemissionsourcesdownandthefannotrunningSemichemPulping INC_BOIL 245 1 4.5 4.5 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupEither(HVLC‐M&AFanisONandvacuum><‐15")AND(HVLC‐M&AVentbypassvalveattheNo.1WFB(13‐ZsC‐5620)isclosedANDtheboilerselectis#1WFBORtheNo.2WFB(13‐ZsC‐5622)isCLOSEDANDtheboilerselectis#2WFB)ANDcondenseroutlettempis<150degreesANDVacuum<‐151 1 continueroutingemissionstoHVLCcollectionsystemandprimaryorbackupcontrolsystemTheChemi‐washersystemANDtheBrownstockwashingsystemANDtheEvaporatorsystemNOTOPERATING.SemichemPulping INC_BOIL 245 1 4.5 4.5 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupLVHC‐M&AVentbypassvalves(#1OR#2)attheselectedcombustiondevice(#1=13‐zso‐5702and13‐zso‐5709OR#2=13‐zso‐5703and13‐zso‐5718)areCLOSEDandvacuum><‐15"H2OANDtheS1DigesterSetORtheS2DigesterSetORtheEvaporatorsystemORLHTisoperating1 1 continueroutingemissionstoLVHCcollectionsystemandprimaryorbackupcontrolsystemDigester1setANDDigester2setANDLHTANDEvapporatorsystemareNOToperatingSemichemPulping INC_BOIL 245 2 6 6 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupEitherdigesterrunningandsendingweakliquortothetank1.5 1.5 continueroutingemissionstoHVLCcollectionsystemandprimaryorbackupcontrolsystemWhenbothdigestersaredownandnotproducingweakliquorSemichemPulping INC_BOIL 245 1 6 6 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupHVLCsystemisoperatingANDtheChemi‐washerventvalveisclosedANDliquorflowtotheimpregnatorisgreaterthan30gpmfor5minutesANDthechipscrewfeeder20rpmfor5minutesANDblowtankstockflowisgreaterthan1000gpmfor5minutesANDKWon1of2deshiverefinersisgreaterthan100KWandvariationislessthan+/‐400KWfor15minutes2 2 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdownBlowTankstockflowislessthan1000gpmfor5minutes.SemichemPulping INC_BOIL 245 1 6 6 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupLVHC&HVLCcontrolsystemsareoperatingAND#1DigesterBlowHeatVentImpregnatorValveisClosedANDDigesterM&AVentValveisClosedANDNSSCliquorflowtoImpregnatorisgreaterthan30gpmfor5minutesANDthechipscrewfeederisgreaterthan20rpmfor5minutesANDKWon1of3Unimountrefinersisgreaterhtan100kwandvariationislessthan+/‐400KWfor15min.1.5 1.5 continueroutingemissionstoHVLCcollectionsystemandprimaryorbackupcontrolsystemChipscrewfeederislessthan20rpmfor5minutesC2_NCG_Equip_detailC2‐67AppendixC2QAd_ProcessType RTI_APCD_Combo RTICODE CountOfRTICODESU_Duration_hrsSU_Duration_hrs_numSU_EmissRednMeas SU_MarkEnd SD_Duration_hrsSD_Duration_hrs_numSD_EmissRednMeas SD_MarkBegin SU_SD_RecommendSemichemPulping INC_BOIL 245 3 6 6 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupLVHC&HVLCcontrolsystemsareoperatingAND#1DigesterBlowHeatVentImpregnatorValveisClosedANDDigesterM&AVentValveisClosedANDNSSCliquorflowtoImpregnatorisgreaterthan30gpmfor5minutesANDthechipscrewfeederisgreaterthan20rpmfor5minutesANDKWon1of3Unimountrefinersisgreaterhtan100kwandvariationislessthan+/‐400KWfor15min.1.5 1.5 continueroutingemissionstoLVHCcollectionsystemandprimaryorbackupcontrolsystemChipscrewfeederislessthan20rpmfor5minutesSemichemPulping INC_BOIL 245 5 6 6 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupLVHC&HVLCcontrolsystemsareoperatingAND#1DigesterBlowHeatVentImpregnatorValveisClosedANDDigesterM&AVentValveisClosedANDNSSCliquorflowtoImpregnatorisgreaterthan30gpmfor5minutesANDthechipscrewfeederisgreaterthan20rpmfor5minutesANDKWon1of3Unimountrefinersisgreaterhtan100kwandvariationislessthan+/‐400KWfor15min.2 2 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdownBlowTankstockflowislessthan1000gpmfor5minutes.SemichemPulping INC_BOIL 245 1 6 6 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupLVHC&HVLCcontrolsystemsareoperatingANDDigesterBlowHeatVentImpregnatorValveisClosedANDDigesterM&AVentValveisClosedANDNSSCliquorflowtoImpregnatorisgreaterthan30gpmfor5minutesANDthechipscrewfeederisgreaterthan201.5 1.5 continueroutingemissionstoLVHCcollectionsystemandprimaryorbackupcontrolsystemChipscrewfeederislessthan20rpmfor5minutesrpmfor5minutesANDKWon1of3Unimountrefinersisgreaterhtan100kwandvariationislessthan+/‐400KWfor15min.SemichemPulping INC_BOIL 245 7 6 6 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupLVHC&HVLCcontrolsystemsareoperatingANDDigesterBlowHeatVentImpregnatorValveisClosedANDDigesterM&AVentValveisClosedANDNSSCliquorflowtoImpregnatorisgreaterthan30gpmfor5minutesANDthechipscrewfeederisgreaterthan20rpmfor5minutesANDKWon1of3Unimountrefinersisgreaterhtan100kwandvariationislessthan+/‐400KWfor15min.2 2 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdownBlowTankstockflowislessthan1000gpmfor5minutes.SemichemPulping INC_BOIL 245 2 6 6 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupTheBlowTankstockflowisgreaterthan1000gpmfor5mins.ANDpoweron1of3unimountrefinersisgreaterthan100KWandvariationislessthan+/‐400kWfor15mins.1.5 1.5 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdownWhentheblowtankstockflowislessthan1000gpmfor5mins.C2_NCG_Equip_detailC2‐68AppendixC2QAd_ProcessType RTI_APCD_Combo RTICODE CountOfRTICODESU_Duration_hrsSU_Duration_hrs_numSU_EmissRednMeas SU_MarkEnd SD_Duration_hrsSD_Duration_hrs_numSD_EmissRednMeas SD_MarkBegin SU_SD_RecommendSemichemPulping INC_BOIL 247 2 1.5 1.5 VerifyNCGCollectionSystemisavailableandNCGarebeingsenttoaboilerpriortostartupoftheoperation.Amploadsandcontrolloopsaremaintainedwithinnormalrangesfor60minutes.1.5 1.5 ContinueroutingemissionstoNCGsystemandboilers.Stopchipfeed,startrunningchipsofffeedconveyorsandoutofdigesterfeedbin.SemichemPulping INC_BOIL 247 2 3 3 VerifyNCGCollectionSystemisavailableandNCGarebeingsenttoaboilerpriortostartupoftheoperation.Blackliquormeetsspecificationsfor60minutes.3 3 ContinueroutingemissionstoNCGsystemandboilers.Closeblackliquorfeedvalveandopenwaterfeedvalve.SemichemPulping INC_BOIL 247 3 NA NA NA NA NA NASemichemPulping INC_LK 188 1 1 1 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupLevelinDigester,500‐900kWPoweronDefibrator1 1 LVHCgasescontinuetobecollectedandincineratedunitlshutdowniscomplete.EquipmentisemptiedofpulpandliquorSemichemPulping INC_LK 188 1 NA‐EquipmentStartupandShutdownisdependentonupstreamanddownstreamoperationsemissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupNA‐EquipmentStartupandShutdownisdependentonupstreamanddownstreamoperationsNA‐EquipmentStartupandShutdownisdependentonupstreamanddownstreamoperationsNA‐EquipmentStartupandShutdownisdependentonupstreamanddownstreamoperationsNA‐EquipmentStartupandShutdownisdependentonupstreamanddownstreamoperationsSemichemPulping INC_LK 226 1 0.75 0.75 ensureprimaryandbackupcontrolareavailable Whentheunitbeginsreceivingpulp0.3 0.3 WhenunitstopsreceivingpulpSemichemPulping INC1 116 1 HotStartup:3‐4hrsColdStartup:3‐4hrs4EnsuretheHVLCcollectionandtreatmentsystemisinoperationandallsystemvalvesareintheappropriatepositionbeforeinitiatingastartuponthedigestersystem(s).Blowlineflowandextractionflowstandardoperatingconditionaremet.HotShutdown:3‐4hrsColdShutdown:3‐4hrs4Maintainachiplevelandswitchtolowpressurefreshsteamforchipbinpre‐steamingpriortobeginningtheshutdownsequence.EnsuretheHVLCcollectionandtreatmentsystemisinoperationandallsystemvalvesareintheappropriatepositionuntilcompletingshutdownofthedigestersystem(s).Digestercookingandblowingisceased.SemichemPulping INC1 116 2 HotStartup:3‐4hrsColdStartup:3‐4hrs4EnsuretheHVLCcollectionandtreatmentsystemisinoperationandallsystemvalvesareintheappropriatepositionbeforeinitiatingoftheEvaporatorSystem(s).Blowlineflowandextractionflowstandardoperatingconditionaremet.HotShutdown:3‐4hrsColdShutdown:3‐4EnsuretheHVLCcollectionandtreatmentsystemisinoperationandallsystemvalvesareintheappropriatepositionuntilcompletingshutdownoftheCSSCPulpWashingSystem(s).Chipbinsteamisremoved4hrsSemichemPulping INC1 116 2 HotStartup:3‐4hrsColdStartup:3‐4hrs4EnsuretheLVHCcollectionandtreatmentsystemisinoperationandallsystemvalvesareintheappropriatepositionbeforeinitiatingastartuponthedigestersystem(s).Blowlineflowandextractionflowstandardoperatingconditionaremet.HotShutdown:3‐4hrsColdShutdown:3‐4hrs4Maintainachiplevelandswitchtolowpressurefreshsteamforchipbinpre‐steamingpriortobeginningtheshutdownsequence.EnsuretheLVHCcollectionandtreatmentsystemisinoperationandallsystemvalvesareintheappropriatepositionuntilcompletingshutdownofthedigestersystem(s).Digestercookingandblowingisceased.SemichemPulping INC1 116 2 HotStartup:6‐12hrsColdStartup:4‐6hrs6StopliquorflowandsteamflowtotheevaporatorspriortointiatingshutdownoftheLVHCcollectionsystem.OperationhasstabilizedandevaporatorproductisattargetpercentsolidsHotShutdown:0.5‐2hrsColdShutdown:6‐8hrs8EnsuretheLVHCcollectionandtreatmentsystemisinoperationandallsystemvalvesareintheappropriatepositionuntilcompletingshutdownoftheEvaporatorSystem(s).WeakliquorpumpsareshutdownSemichemPulping INC1 169 8 BEFOREstartupoftheWasherSystem:(1)ConfirmtheHVLCSystemcontroldeviceisreadytoacceptgases;and(2)EnsureequipmentisproperlyvalvedtotheHVLCCollectionSystem.Whenasteadypulpblowflowhasbeenestablished.ContinuingroutingemissionstotheHVLCSystemandControlDeviceWhenthepulpblowflowiscutoff.SemichemPulping INC1 181 1 nolongerinserviceSemichemPulping:NCGSystemSemichemPulping:NCGSystem INC_BOIL 247 1 0.25 0.25 Aboilerisavailablepriortostartupofthesystem.LVHCgasesaretransportedtoaboiler,andsystemvacuumisverified.0.25 0.25 Gasesroutedtoaboilerduringshutdown. Evaporatorsystems,digestersystem,andwashersareallshutdown.C2_NCG_Equip_detailC2‐69AppendixC2QAd_ProcessType RTI_APCD_Combo RTICODE CountOfRTICODESU_Duration_hrsSU_Duration_hrs_numSU_EmissRednMeas SU_MarkEnd SD_Duration_hrsSD_Duration_hrs_numSD_EmissRednMeas SD_MarkBegin SU_SD_RecommendSemichemPulping:NCGSystem INC_BOIL 304 1 0.5 0.5 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupchipfeed 0.25 0.25 continueroutingemissionstoLVHC‐1collectionsystemandprimaryorbackupcontrolsystemnochipfeedtodigesterSemichemPulping:NCGSystem INC_BOIL 304 1 0.5 0.5 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupweakliquorfeed 0.25 0.25 continueroutingemissionstoLVHC‐1collectionsystemandprimaryorbackupcontrolsystemnoweakliquorfeedSemichemPulping:NCGSystem SCBR/INC_BOIL 122 1 0.75 0.75 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupBlackliquorfeedtoevaporator 0.75 0.75 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdownNoblackliquortoEvaporator TempleInlandrecommendsthatEPAestablishaworkgrouptodiscussregulatingstartup,shutdown,andmalfunctionemissionsSemichemPulping:NCGSystem SCBR/INC_BOIL 122 1 0.75 0.75 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartuppulpfeedtowashers 0.75 0.75 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupNochipstodigesters TempleInlandrecommendsthatEPAestablishaworkgrouptodiscussregulatingstartup,shutdown,andmalfunctionemissionsSemichemPulping:NCGSystem SCBR/INC_BOIL 122 1 0.75 0.75 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartuppulpfeedtowashers,Blackliquorfeedtoevaporator0.75 0.75 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdownNochipstodigesters,NoblackliquortoEvaporatorTempleInlandrecommendsthatEPAestablishaworkgrouptodiscussregulatingstartup,shutdown,andmalfunctionemissionsSodaMiscSodaMisc INC_TO 106 1 4 4 Verifycollectionsystemisavailableandgasesarebeingsenttoacontroldevicepriortostartupoftheoperation.Beginfeedingblackliquortotheblackliquorstoragetank.1 1 Continueroutingcollectedgasestothecontroldevice.Feedliquorpumpsandsteamarebothoff.SodaMisc INC1_TO 106 2 24 24 Verifycollectionsystemisavailableandgasesarebeingsenttoacontroldevicepriortostartupoftheoperation.12hoursafterpulpissenttotheblowtank.12 12 Continueroutinggasestothecollectionsystemandprimaryorbackupcontroldevice.Thechipmeterstops.SodaMisc INC1_TO 106 3 24 24 Verifyprimaryorbackupcontroldeviceisavailablepriortostartup.Stripper,evaporator,brownstockwasher,anddigesterstartupsarecomplete.12 12 Collectedgasesareroutedtoacontroldeviceuntilthestripper,evaporator,brownstockwasher,anddigestersystemsareallshutdown.Stripper,evaporator,brownstockwasher,anddigestersystemsbeginshutdown.SodaMisc INC1_TO 106 1 4 4 Verifycollectionsystemisavailableandgasesarebeingsenttoacontroldevicepriortostartupoftheoperation.Beginfeedingblackliquortotheblackliquorstoragetank.1 1 Continueroutingcollectedgasestothecontroldevice.Feedliquorpumpsandsteamarebothoff.SodaMisc INC1_TO 106 1 NA NA NA NA NA NASodaPulping:Pulping:BLTanksHVLCSodaPulping:BLTanksHVLC INC1_TO 106 3 NA NA NA NA NA NASodaPulping:DigesterLVHCSodaPulping:DigesterLVHC INC1_TO 106 1 24 24 Verifycollectionsystemisavailableandgasesarebeingsenttoacontroldevicepriortostartupoftheoperation.12hoursafterpulpissenttotheblowtank.12 12 Continueroutinggasestothecollectionsystemandprimaryorbackupcontroldevice.Thechipmeterstops.SodaPulping:EvaporatorLVHCSodaPulping:EvaporatorLVHC INC1_TO 106 4 4 4 Verifycollectionsystemisavailableandgasesarebeingsenttoacontroldevicepriortostartupoftheoperation.Beginfeedingblackliquortotheblackliquorstoragetank.1 1 Continueroutingcollectedgasestothecontroldevice.Feedliquorpumpsandsteamarebothoff.SodaPulping:KnotterSodaPulping:Knotter INC1_TO 106 1 24 24 Verifycollectionsystemisavailableandgasesarebeingsenttoacontroldevicepriortostartupoftheoperation.12hoursafterpulpissenttotheblowtank.12 12 Continueroutinggasestothecollectionsystemandprimaryorbackupcontroldevice.Thechipmeterstops.SodaPulping:WashingSodaPulping:Washing INC1_TO 106 1 24 24 Verifycollectionsystemisavailableandgasesarebeingsenttoacontroldevicepriortostartupoftheoperation.12hoursafterpulpissenttotheblowtank.12 12 Continueroutinggasestothecollectionsystemandprimaryorbackupcontroldevice.Thechipmeterstops.StorageTanksStorageTanks BH 137 1 0.25 0.25 NA Systemoperational 1 1 NA ShutoffequipmentStorageTanks INC 145 1 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupStorageTanks INC_BOIL 167 6 3‐16Routine/Annual16‐BEFOREstartup:1)ConfirmtheHVLCSystemcontroldeviceisreadytoacceptgasesand2)EnsureequipmentisproperlyvalvedtotheHVLCCollectionSystemStockflowhasreachedanappropriatelevel2‐8Routine/Annual8ContinuingroutingemissionstotheHVLCCollectionSystemandControlDeviceStockflowisbelowtheappropriatelevelC2_NCG_Equip_detailC2‐70AppendixC2QAd_ProcessType RTI_APCD_Combo RTICODE CountOfRTICODESU_Duration_hrsSU_Duration_hrs_numSU_EmissRednMeas SU_MarkEnd SD_Duration_hrsSD_Duration_hrs_numSD_EmissRednMeas SD_MarkBegin SU_SD_RecommendStorageTanks INC_BOIL 245 2 4.5 4.5 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupEither(HVLC‐M&AFanisONandvacuum><‐15")AND(HVLC‐M&AVentbypassvalveattheNo.1WFB(13‐ZsC‐5620)isclosedANDtheboilerselectis#1WFBORtheNo.2WFB(13‐ZsC‐5622)isCLOSEDANDtheboilerselectis#2WFB)ANDcondenseroutlettempis<150degreesANDVacuum<‐151 1 continueroutingemissionstoHVHCcollectionsystemandprimaryorbackupcontrolsystemAllemissionsourcesdownandthefannotrunningStorageTanks‐MethanolStorageTanks‐Methanol INC_RF 180 1 0.1 0.1 Ensuresealpothaswaterlevelinit Methanolfeedingintotank 1 1 Ensuresealpothaswaterlevelinit MethanolflowintotankhasstoppedStorageTanks‐Methanol INC_RF 180 1 1 1 Norupturediscsblown Methanolflowtostoragetank 1 1 Norupturediscsblown MethanolflowtostoragetankhasstoppedStorageTanks‐Methanol INC_TO 242 1 0.5 0.5 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupSteamflowtothestripper 0.1 0.1 stoproutingprocesscondensatestostripperbeforebeginningshutdownSteamflowtostripperoffStorageTanks‐Methanol INC_TO/SCBR/ESP 243 1 0 0 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupMethanolflowtotank. 0 0 continueroutingemissionstoNCGcollectionsystemandprimaryorbackupcontrolsystemFlowofrectifiedmethanoltotankceasesStorageTanks‐Methanol INC_TO/SCBR/ESP 243 1 0.5 0.5 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupProductionofrectifiedmethanol0.5 0.5 continueroutingemissionstoNCGcollectionsystemandprimaryorbackupcontrolsystemStripperisshutdownandSOGgasesnolongerentersystemStorageTanks‐Methanol INC1 189 1 0 0 NA NA NA NA NAStorageTanks‐Methanol INC1 613 1 2 2 PertheSSMPlan:MethanolSystemisacceptedintotheNCGSystempriortostartup;CoolingwaterisflowisintroducedtomethanolsystemcondenserPertheSSMPlan:Temperaturefromcondenser:<130F,storagetanktemperature,<130F,Methanoldensitybetween56and60,NCGsystemavailable2 2 PertheSSMPlan:StrippingColumnisshutdownpriortoshuttingdownofMethanolSystemPertheSSMPlan:StrippingColumnisShutDownStorageTanks‐Methanol OTH 115 1 instantaneous0 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupMethanolintank NA NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdownNAWoodHandling:DigesterchipbinWoodHandling:Digesterchipbin COND/TO 112 1 0.5 0.5 Collectionandcontrolsystemsoperatingbeforestart‐upWhenchipsfedfrombintodigester10 10 continueroutingemissionstoLVHC‐1collectionsystemandprimaryorbackupcontrolsystemChipfeedstopperWoodHandling:Digesterchipbin INC_BOIL 177 1 6‐20hours(rangewhichincludesstartupofdigestersystemequipment).20continueroutingemissionstoEU1151orEU0804 Whendigesterreachestargetproductionratesandnormalcookingcookingconditionsareestablished.6‐20hours(rangewhichincludesshutdownofdigestersystemequipment).20continueroutingemissionstoEU1151orEU0804 WhenfirstreducingproductionratetowardashutdownWoodHandling:Digesterchipbin INC_RF 119 1 12 12 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupWhenNo.21Rec.Blr.isfiringblackliquor,isstableandsafetyinterlocksaresatisfied.4 4 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitshutdownWhentemperatureofblackliquorisraisedinpreparationforshutdownorliquordiverted(No.21RecBlr).TempleInlandrecommendsthatEPAestablishaworkgrouptoaddressSSMWoodHandling:Digesterchipbin INC_RF 182 1 30 30 OperateNCGandfoulcondensatesystemsproperlyWhenpulpistransferredtotheblowtank30 30 ShutdownNCGandfoulcondensatesystemsonlyaftersourcehasbeenshutdownAllpulphasbeentransferredoutofthesystemWoodHandling:Digesterchipbin INC_TO 112 1 Collectionandcontrolsystemsoperatingbeforestart‐upWhenNCGgeneratingsystemsstabilizecontinueroutingemissionstoLVHCcollectionsystemandprimaryorbackupcontrolsystemMaterialsfeedtosystemsstoppedWoodHandling:Digesterchipbin INC_TO 112 1 0.5 0.5 Collectionandcontrolsystemsoperatingbeforestart‐upWhengassesexitcondenser 10 10 continueroutingemissionstoLVHC‐1collectionsystemandprimaryorbackupcontrolsystemChipfeedstopperC2_NCG_Equip_detailC2‐71AppendixC2QAd_ProcessType RTI_APCD_Combo RTICODE CountOfRTICODESU_Duration_hrsSU_Duration_hrs_numSU_EmissRednMeas SU_MarkEnd SD_Duration_hrsSD_Duration_hrs_numSD_EmissRednMeas SD_MarkBegin SU_SD_RecommendWoodHandling:Digesterchipbin INC_TO 178 1 6 6 BEFOREstartupoftheDigesterSystem:1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgasesand2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.**OperatetheDigesterSysteminsuchawayastopreventoverpressurizatioBlowheatsystemstandardoperatingconditionsaremetanddigestersareroutinelyblowing3 3 (1)ContinuingroutingemissionstotheLVHCCollectionSystemandControlDevice(2)OperatetheDigesterEquipmentSysteminsuchawayastopreventoverpressurizationofsystemduringshutdown(3)Duringemergencyshutdowns,alldigestersshouldbeputonholdtosuspendthecookingprocessandblowingshouldbehelduntiltheBlowHeatSystemisbackundernormaloperatingconditions.Digestercookingandblowingisceased.WoodHandling:Digesterchipbin INC1 102 1 SeeDIG SeeDIG SeeDIG SeeDIG SeeDIG SeeDIG SeeDIGWoodHandling:Digesterchipbin INC1 150 1 2.5 2.5 continueroutingemissionstoHVLC‐1collectionsystemandprimaryorbackupcontrolsystemPressureDiffuserOperating,Sustainedflowondiffuser0.75 0.75 continueroutingemissionstoHVLC‐1collectionsystemandprimaryorbackupcontrolsystemShutdownPlateFeedersWoodHandling:Digesterchipbin INC1[NOTE:INC1m111 1 1.5 1.5 Checkforproperwaterseallevelsandflowsandverifyallpressureandvacuumseals.HVLCNCGsystemisinacollectmodewhenallthesafetypermissiveshavebeensatisfiedunlessthesystemisdownorlockedandtaggedout.LVHCNCGprocesssourceorcollectionsystemmaybeventedduringstartupuntilitissafetocollectthegas.Pulpingcondensatesaresenttotheappropriatecollectionsystems.FollowtheproperstartupsequenceandproceduresoutlinedintheappropriatesectionsoftheSSMplanforcollectionsystemsandcontroldevices.TheContinuousDigestersystemstartupisconsideredcompletetargetflowrateachieved.3.5 3.5 Shutdownthecontinuousdigestersystem,includingassociatetanksandotherequipment,beforeshuttingdowntherespectivecollectionsystems,e.g.HVLCventgases,LVHCventgases,andpulpingcondenstates.TheContinuousDigestersystemshutdownisconsideredinitiatedwhenchips,steamandcookingliquorsareremovedandtheBlowTanksflowisbelowtargetrate.C2_NCG_Equip_detailC2‐72

# Appendix C3

Query of Part I Survey Data Base ( PI Equip detail tab) for Equipment that Burns NCGs

(Boilers, Incineration Control Devices, Lime Kilns, and DCE or NDCE Recovery Furnaces)AppendixC3QAd_ProcessType RTI_APCD_Combo RTICODE CountOfRTICODESU_Duration_hrsSU_Duration_hrs_numSU_EmissRednMeas SU_MarkEnd SD_Duration_hrsSD_Duration_hrs_numSD_EmissRednMeas SD_MarkBegin SU_SD_RecommendDCEorNDCE ESP 115 1 12 12 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupBoilerintheSteamHeaderandSmeltFlow0.5 0.5 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdownSmeltFlowstopsDCEorNDCE ESP 117 1 12 12 OperateESPduringStart‐UP Liquorflowtotheboilerisestablished12 12emissionunitandcontroldeviceoperatesduringemissionunitshutdown(butnotnecessarilyincompliancewithallNSPS/NESHAPparameterlimits)InduceddraftfansonPrecipitatorareshutoff.DCEorNDCE ESP 146 1 InformationtobeprovidedwithPartIIIofsurveyInformationtobeprovidedwithPartIIIofsurvey InformationtobeprovidedwithPartIIIofsurveyInformationtobeprovidedwithPartIIIofsurveyInformationtobeprovidedwithPartIIIofsurvey InformationtobeprovidedwithPartIIIofsurveyInformationtobeprovidedwithPartIIIofsurveyDCEorNDCE ESP 148 2 6 6 emissionunitandcontroldeviceoperatesincomplianceparameterlimitsduringemissionunitstartupWhenemissionunitisfiringblackliquor4 4 emissionunitandcontroldeviceoperatesincomplianceparameterlimitsduringemissionunitshutdownLiquorflowhashaltedDCEorNDCE ESP 177 1 8‐12hours12emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupNormaloperationbeginswhennormalblackliquourfiringratesarereachedandthefurnaceoperationisstable.8‐12hours12Controldevice(EU0804ESP)continuestooperatenormallyduringthefurnaceshutdownprocess.Normaloperationendswhenliquortemperatureandblackliquornozzlepressureareadjustedtobeginburningthebeddownforshutdown,orwhenblackliquorflowisreducedforthepurposeofshuttingdownthefurnace.DCEorNDCE ESP 195 1 8 8emissionunitandcontroldeviceoperatesduringemissionunitstartup(butnotnecessarilyincompliancewithallNSPS/NESHAPparameterlimits)BoileratPressure(850psi) 18 18 AllControlEquipmentremainon‐lineuntilsourceisshutdown.CeaseflowofliquorthroughinjectionnozzlesDCEorNDCE INC_RF 112 1 14.5 14.5 Whenrecoveryboilerstabilizes 13 13 continueroutingemissionstocontrolsystem BlackliquorfeedtoboilerstoppedDCEorNDCE INC_RF 140 1BlackLiquorpurgecreditisestablishedandPrecipitatorFields1‐4ontheeastorwestsideoftheprecipitatormustbeenergized.Ensurethattheelectrostaticprecipitatorfields1‐4ontheeastorthewestsideoftheprecipitatorisenergizeduntiltheboilerisoffliquor.BlackLiquorpurgecreditisnolongerestablished.Thefurancewillbeoffliquor.DCEorNDCE INC_RF 146 1 InformationtobeprovidedwithPartIIIofsurveyInformationtobeprovidedwithPartIIIofsurvey InformationtobeprovidedwithPartIIIofsurveyInformationtobeprovidedwithPartIIIofsurveyInformationtobeprovidedwithPartIIIofsurvey InformationtobeprovidedwithPartIIIofsurveyInformationtobeprovidedwithPartIIIofsurveyDCEorNDCE INC_RF 147 2 6 6 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupSteamTempandPressureLimitMet9 9 emissionunitandcontroldeviceoperatesduringemissionunitshutdownReducefuelfedtounit NAICIBoiler/PH BH 370 1 12 12 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupCombustiontemperatureisreached2 2 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdownStopfeedingfueltocombustorICIBoiler/PH BH/SCR 261 1 12 12 Precoatbaghousebagswithsodiumbicarbonate,warmSCRusingsteamcoilheaters.Startofammoniainjectiontosystem1 1 Useburnerstoensureallfuelisburned. fuelandairfeedoffICIBoiler/PH CYC/BH 339 1 3 3 Steampressureof100psigorgreaterachieved1.5 1.5 Coalnolongerfed/steampressuredropsbelow50psig.ICIBoiler/PH CYC/ESP 118 2 6 6 centrifugalcollectorsandESP steamflow 15 15 centrifugalcollectorsandESP FDfansoffICIBoiler/PH CYC/SCBR 606 1 8 8 FollowapplicablemodulePBOMP,activatetheboilerandbarkdryerventuriscrubbers.Steampressureof600psiorgreaterhasbeenachieved2 2 FollowapplicablemodulePBOMPforshutdownoftheboilerandancillaryequipment,operatetheboilerandbarkdryerventuriscrubbersuntiltheboilerisdown.WhenproceduresareimplementedtoceaseoperationsoftheboilerMinimizestartup/shutdowntime;followmanufacturer'srecommendedproceduresICIBoiler/PH CYC/SCBR 606 1 8 8 FollowapplicablemodulePBOMP,activatetheboilerventuriscrubberandusetheTRSnon‐condensablegasbackupscrubberuntilthefurnacetemperaturereachesaminimumof1,200F.Steampressureof600psiorgreaterhasbeenachieved2 2 FollowapplicablemodulePBOMPforshutdownoftheboilerandancillaryequipment,operatetheboilerventuriscrubberandusetheTRSnon‐condensablegasbackupscrubberpriortotheshutdownsequence.WhenproceduresareimplementedtoceaseoperationsoftheboilerMinimizestartup/shutdowntime;followmanufacturer'srecommendedproceduresDCEorNDCEICIBoiler/PHC3_RF_INC_LK_BOI_Equip_detailC3‐1AppendixC3QAd_ProcessType RTI_APCD_Combo RTICODE CountOfRTICODESU_Duration_hrsSU_Duration_hrs_numSU_EmissRednMeas SU_MarkEnd SD_Duration_hrsSD_Duration_hrs_numSD_EmissRednMeas SD_MarkBegin SU_SD_RecommendICIBoiler/PH ESP 115 1 12 12 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupBoilerintotheSteamHeaderforthePlant1 1 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdownStopfuelinputtotheBoilerICIBoiler/PH ESP 199 4 1 1 emissionunitandcontroldeviceoperatesduringemissionunitstartupincompliancewithairpermitlimitsCoalfeedsystemisstartedandcoalisfedtoboiler0.5 0.5 emissionunitandcontroldeviceoperatesduringemissionunitshutdownincompliancewithairpermitlimitsCeaseoperationofcoalfeedsystemtoboilerICIBoiler/PH ESP 208228535 1 12 12 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupCommencementofhogfuelfiringinboiler0.2 0.2 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdownDiscontinuationofhogfuelfiringinboilerICIBoiler/PH ESP/MC 420 1 8 8 1250psiandsteamflowtoheader4.5 4.5 ShutoilflowofftooilgunsorstopbarkflowICIBoiler/PH ESP/SCBR 159 1 6‐88controldeviceusedduringstartup ~600lbpressure 1 1 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdownnopressureICIBoiler/PH FGR 118 2steamflow 0.01 0.01 FDfansoffICIBoiler/PH FGR 258 1 6 6 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupOperatingsteampressureisachieved0 0 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdownCeasenaturalgasflowtoboilerICIBoiler/PH FGR 311 1 4 4 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupFluegastemperatureatdesiredlevel.Steamsystempressureatsetpoint0.5 0.5 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdownGasflowterminatedICIBoiler/PH LNB 139 1 6 6 Startupinlowfiremode. Steamproductionatpressure 1 1 Purgeburnertipwithsteam Fuelisreducedfromnormalload.ICIBoiler/PH MC 230 2 6 6 Trimfuel/airratio,trimsteam/oilratio Steampressureof920psigorgreaterachievedandsteamflowingtoheader1 1 Trimfuel/airratio,trimsteam/oilratio ReducingloadonboilerbybackingofffuelICIBoiler/PH MC 258 1 6 6 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupOperatingsteampressureisachieved0 0 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdownCeasenaturalgasflowtoboilerICIBoiler/PH MC/ESP 149 1 12‐1616OperateallAPCDsduringstartup Normalsteamrateandnolongerburningauxiallaryfuel4‐66OperateallAPCDsduringshutdown BeginburningauxiallaryfuelandstartremovingprimaryfuelICIBoiler/PH MC/ESP 245 1 4 4 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupWFB2FuelBurnerValve=openORanyWFB2stokerfeedersoperatingORIDFanoperatingatgreaterthan1000rpmANDsteamproductiongreaterthan50000lbs/hr1 1emissionunitandcontroldeviceoperatesduringemissionunitshutdown(butnotnecessarilyincompliancewithallNSPS/NESHAPparameterlimits)Steamproductionlessthan25000lbs/hrICIBoiler/PH MC/ESP 451 2 5 5 emissionunitandcontroldeviceoperatesduringemissionunitstartupProducingsteamon‐lineandopacity<20%12 12 emissionunitandcontroldeviceoperatesduringemissionunitshutdownEliminationofcoalfeedintoboilerICIBoiler/PH MC/SCBR 103 1 12 12 Thecontroldeviceshouldbefullyoperationalpriortointroductionofpollutants.Minimumsteamingrate(>120Klbs/hrandSteamPressure>1200PSIG)mustbeachievedbeforeNCG’sareincinerated.TheNo.1HogFuelBoilerisoperatingnormally,asdefinedbythemill'soperatingmanualsandstandardoperatingproceduresandverifiedbyDCSdata.FortheHVLCgases,theNo.1HogFuelBoilerisoperatingatastablerate,incinerationinterlocksaremetandtheswitch(No.HS812)isintheselectboilerposition.8 8 DCSalsodisplayprovidesinformationofHVLCNCGswitchoverfromNo.2HogFuelBoilertoNo.1HogFuelBoilerbeforeshutdownofboileroccurs.OperatorsalsoreceiveanalarmifthemainheaderHVLCNCGventvalveopens.Fuelfeedratesarerampeddownforthepurposeofshuttingdowntheunit.Dependingonthefuelqualitythismayrequiretheadditionoffueloiltoburnouttheremainingfuelonthegrate.C3_RF_INC_LK_BOI_Equip_detailC3‐2AppendixC3QAd_ProcessType RTI_APCD_Combo RTICODE CountOfRTICODESU_Duration_hrsSU_Duration_hrs_numSU_EmissRednMeas SU_MarkEnd SD_Duration_hrsSD_Duration_hrs_numSD_EmissRednMeas SD_MarkBegin SU_SD_RecommendICIBoiler/PH MC/SCBR 103 1 12 12 Thecontroldeviceshouldbefullyoperationalpriortointroductionofpollutants.Minimumsteamingrate(>120Klbs/hrandSteamPressure>1200PSIG)mustbeachievedbeforeNCG’sareincinerated.TheNo.2HogFuelBoilersisoperatingnormally,asdefinedbythemill'soperatingmanualsandstandardoperatingproceduresandverifiedbyDCSdata.FortheLVHCandSOGgases,theNo.2HogFuelBoilerisoperatingatastablerate,incinerationinterlocksaremetandthemanualLVHCNCGandSOGswitchesareinthe"Accept"mode.FortheHVLCgases,theNo.2HogFuelBoilerisoperatingatastablerate,incinerationinterlocksaremetandtheswitch(No.HS812)isintheselectboilerposition.8 8DCSdisplayprovidesinformationofLVHCNCGandSOGswitchoverfromNo.2HogFuelBoilertoLimeKilnbeforeshutdownofboileroccurs.OperatorsalsoreceiveanalarmifthemainheaderLVHCNCGorSOGventvalveopens.DCSalsodisplayprovidesinfomationofHVLCNCGswitchoverfromNo.2HogFuelBoilertoNo.1HogFuelBoilerbeforeshutdownofboileroccurs.OperatorsalsoreceiveanalarmifthemainheaderHVLCNCGventvalveopens.Fuelfeedratesarerampeddownforthepurposeofshuttingdowntheunit.Dependingonthefuelqualitythismayrequiretheadditionoffueloiltoburnouttheremainingfuelonthegrate.ICIBoiler/PH MC/SCBR 124 2 6 6 Scrubbersystemturnedpriortoinitiatingfiringinboiler.Fueltoairratiosmonitoredandadjusted,asnecessary.Startproducingsteam 3 3 Scrubbersystemkeptonuntilfiringishaltedinboiler.Fueltoairratiosmonitoredandadjusted,asnecessary.NosteamproductionICIBoiler/PH MC/SCBR 147 2 6 6 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupSteamTempandPressureLimitMet5 5 emissionunitandcontroldeviceoperatesduringemissionunitshutdownReducefuelfedtounit NAICIBoiler/PH MC/SCBR 149 1 12‐1616OperateallAPCDsduringstartup Normalsteamrateandnolongerburningauxiallaryfuel4‐66OperateallAPCDsduringshutdown BeginburningauxiallaryfuelandstartremovingprimaryfuelICIBoiler/PH MC/SCBR 167 1 3‐12Routine/Annual12NA‐notanemissionsunit PowerBoiler‐SteamflowbeingproducedaboveminimumnecessarytoincinerateNCGs.2‐8Routine/Annual8NA‐notanemissionsunit PowerBoiler:Nofuelsbeingfiredinboiler.ICIBoiler/PH MC/SCBR/WESP 245 1 4 4 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupWFB1FuelBurnerValve=openORanyWFB1stokerfeedscrewsoperatingANDsteamproductiongreaterthan50000lbs/hr1 1emissionunitandcontroldeviceoperatesduringemissionunitshutdown(butnotnecessarilyincompliancewithallNSPS/NESHAPparameterlimits)Steamproductionlessthan25000lbs/hrICIBoiler/PH NOTPROVIDED(SEEBOILERICRDATA)156 1 4.5 4.5 followSSMmanualprocedures 4.5 4.5ICIBoiler/PH NOTPROVIDED(SEEBOILERICRDATA)156 2 4.5 4.5 followSSMmanualproceduresWeakNCGVentisclosedtoatmosphere4.5 4.5 followSSMmanualprocedures confirmWeakNCGsarenolongerbeingproducedICIBoiler/PH NOTPROVIDED(SEEBOILERICRDATA)156 1 4.5 4.5 Goodoperatingpractices 4.5 4.5 GoodoperatingpracticesICIBoiler/PH SCBR 180 1 5 5 Scrubberson‐lineaboveminimumflowof1,657gpmwithdpabove7.0psiMain850psiheaderpressureobtainedattemperatureof825degreesF0.2 0.2 Scrubberson‐lineaboveminimumflowof1,657gpmwithdpabove7.0psiStopcharginghogfuelintoboilerICIBoiler/PH SCBR 180 2 5 5 Scrubberson‐lineaboveminimumflowof433gpmwithdpabove4.3psiMain850psiheaderpressureobtainedattemperatureof825degreesF0.1 0.1 Scrubberson‐lineaboveminimumflowof433gpmwithdpabove4.3psiStopfuelgoingintoboilerICIBoiler/PH SCBR 195 1 6 6emissionunitandcontroldeviceoperatesduringemissionunitstartup(butnotnecessarilyincompliancewithallNSPS/NESHAPparameterlimits)BoileratPressure(850psi) 1 1 AllControlEquipmentremainon‐lineuntilsourceisshutdown.PullingFuelICIBoiler/PH SCBR 197 1 0.5 0.5 I.D.fanrunningandtheboilerisproducingsteam0.5 0.5 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdownI.D.fanoffandnofuelburningintheboilerICIBoiler/PH SCBR 500 1 0.08 0.08 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupSystemvacuumisapproximately7inchesHg0.02 0.02 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdownSystemvacuumisat0inchesHgICIBoiler/PH SCBR 606 1 7 7 FollowapplicablemodulePBOMP(PrincipleBasedOperation&MaintenanceProcedure)forpre‐start‐upandstartupoftheboilerandancillaryequipment.Steampressureof600psiorgreaterhasbeenachieved1 1 FollowapplicablemodulePBOMPforshutdownoftheboilerandancillaryequipment.WhenproceduresareimplementedtoceaseoperationsoftheboilerMinimizestartup/shutdowntime;followmanufacturer'srecommendedproceduresICIBoiler/PH SCBR 208228535 1 12 12 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupCommencementofhogfuelfiringinboiler0.2 0.2 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdownDiscontinuationofhogfuelfiringinboilerC3_RF_INC_LK_BOI_Equip_detailC3‐3AppendixC3QAd_ProcessType RTI_APCD_Combo RTICODE CountOfRTICODESU_Duration_hrsSU_Duration_hrs_numSU_EmissRednMeas SU_MarkEnd SD_Duration_hrsSD_Duration_hrs_numSD_EmissRednMeas SD_MarkBegin SU_SD_RecommendICIBoiler/PH SCBR/MC 229 2 6 6emissionunitandcontroldeviceoperatesduringemissionunitstartup(butnotnecessarilyincompliancewithallNSPS/NESHAPparameterlimits)Whensteaminghits30%ofcapacity11 11 SteamingratehitszeroICIBoiler/PH SCBR/WESP 245 2 4 4 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupFlameisprovenfor15minutesand15minuterollingaverageofsteamproductionisgreaterthan25000#/hr1 1emissionunitandcontroldeviceoperatesduringemissionunitshutdown(butnotnecessarilyincompliancewithallNSPS/NESHAPparameterlimits)Flameisproven"off"for15minutesICIBoiler/PH WESP 203 1 5 5 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupwoodfeedon,unithasalreadybeenpreheatedbynaturalgas0.5 0.5 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdownwoodfeedoffICIBoiler/PH WESP 226 1 6 6 ensureWESPisoperational Whensteamentersthesteamheader0.5 0.5 ContinueoperationofWESP WhensteamnolongerentersthesteamheaderIncinerationControlDevice INC_BOIL 600 1 Hot/ColdStartup:0.5‐2hours2TherearenoHAPemissionsasaresultofstartingupthecollectionsystem.HAPSareonlygeneratedbytheemissionunitsandnotthecollectionsystem.ThecollectionsystemandcontroldevicemustbeoperationalpriortostartupofanemissionsourceNA‐Notanemissionunit Hot/ColdShutdown:0.5hours0.5 TherearenoHAPemissionsasaresultofshuttingdownthecollectionsystem.HAPSareonlygeneratedbytheemissionunitsandnotthecollectionsystem.Thecollectionsystemandcontroldevicemustbeoperationalwhileoneormoreemissionunitsarerunning.NA‐NotanemissionunitIncinerationControlDevice INC_TO/SCBR 130 1 HotStartup:1Hr;ColdStartup:16Hrs16NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartup.LVHCNCGsareonlyvalvedtoThermalOxidizerwhenunithasachievedminimumoperatingtemperatureandSO2Scrubberisoperational.ThermalOxidizerhasachievedminimumoperatingtemperatureandSO2Scrubberisoperational.1 1 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdownThermalOxidizercombustionchamberhasdrppedbelowminimumoperatingtemperature.IncinerationControlDevice INC_TO/SCBR 137 1 14 14 BACKUPCONTROL SteamflowtotheLVHCejectorsandNCGIncineratortemperature>1324deg.F1 1 BACKUPCONTROL NosteamflowtotheLVHCejectorsorNCGIncineratortemperature<1324deg.FIncinerationControlDevice INC_TO/SCBR 138 10.2 0.2 RouteLVHC‐1totheLimeKilnforincineration. Non‐condensiblegasesareroutedtothelimekilnforincineration.IncinerationControlDevice INC_TO/SCBR 162 1 1‐221 1IncinerationControlDevice SCBR 102 1 APCDisaThermalOxidizer;seePIControlstabAPCDisaThermalOxidizer;seePIControlstab APCDisaThermalOxidizer;seePIControlstabAPCDisaThermalOxidizer;seePIControlstabAPCDisaThermalOxidizer;seePIControlstab APCDisaThermalOxidizer;seePIControlstabAPCDisaThermalOxidizer;seePIControlstabIncinerationControlDevice SCBR 104 1 StartupHot‐0.25,StartupCold‐22TherearenoHAPemissionsasaresultofstartingupthecollectionsystem.HAPSareonlygeneratedbytheemissionunitsandnotthecollectionsystem.ThecollectionsystemandcontroldevicemustbeoperationalpriortostartupofanemissionsourceNA‐Notanemissionunit ShutdownHot‐0.25,ShutdownCold‐0.250.25 TherearenoHAPemissionsasaresultofshuttingdownthecollectionsystem.HAPSareonlygeneratedbytheemissionunitsandnotthecollectionsystem.Thecollectionsystemandcontroldevicemustbeoperationalwhileoneormoreemissionunitsarearerunning.NA‐NotanemissionunitIncinerationControlDevice SCBR 109 2 8 8 ThescrubbermustbeoperationalbeforeprocessunitisstartedupEmissionunitisnotstartedupifAPCDisnotoperational,ventingcanoccurifbothprimaryandbackupincineratorpointsaredown(butthisisn'ttheonlytime).NCGsandSOGsarepulledoutandsenttobackupsourcesIncinerationControlDevice SCBR 112 1 12 12 Collectionandcontrolsystemsoperatingbeforestart‐upWhenNCGgeneratingsystemsandIncineratorstabilize8 8 continueroutingemissionstocontrolsystemIncinerationControlDevice SCBR 127 1 0.333 0.333 UsePowerBoiler3ascontroldevice Estalishingdesiredtemperature 0.0167 0.0167 UsePowerBoiler3ascontroldevice StopnaturalgasflowIncinerationControlDevice SCBR 136 1 24 24 BurnNCGsinpowerboilersEU002andEU004 Combustionchambertemperature>=1600oF0 0 BurnNCGsinpowerboilersEU002andEU004 Combustionchambertemperature<=1600oFNoIncinerationControlDevice SCBR 143 1 NA NA NA NA NA NA NAIncinerationControlDevice SCBR 146 1 12 12NCGGasesarenotintroduceduntilthetemperaturereaches1400Fandthescrubbersystemisinoperation0.1 0.1 None ShutdownbeginswhenNCGsaretakenoutoftheincineratorNAIncinerationControlDevice SCBR 148 1 10 10NCGsarenotintroduceduntilsourcehasreachedpropertemperatureWhenreach1600degF 10 10 emissionunitandcontroldeviceoperatesincomplianceparameterlimitsduringemissionunitshutdownWhenfireispulledIncinerationControlDevice SCBR 149 1 10 10 OperateallAPCDsduringstartup Warmupcurvecompleteto1250°F0 0 OperateallAPCDsduringshutdown LVHCsystermshutdownorswitchedtoalternatecontroldeviceandnaturalgasflowoff.IncinerationControlDeviceC3_RF_INC_LK_BOI_Equip_detailC3‐4AppendixC3QAd_ProcessType RTI_APCD_Combo RTICODE CountOfRTICODESU_Duration_hrsSU_Duration_hrs_numSU_EmissRednMeas SU_MarkEnd SD_Duration_hrsSD_Duration_hrs_numSD_EmissRednMeas SD_MarkBegin SU_SD_RecommendIncinerationControlDevice SCBR 169 1 0.5 0.5 TherearenoHAPemissionsasaresultofstartingupacontroldevice.ControldevicesdonotgenerateHAPS.HAPSareonlygeneratedbytheemissionunitsorsources(i.e.,HVLCsystems).Therearenoemissionsduringstartupsincethecontroldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforetheemissionunitisstartedup.WhenanoperationaltemperatureisachievedintheHVLCincinerator.0.1666666666666670.166666667 SHUTDOWN(Doesnotincludeunplannedshutdowneventsassociatedwithequipmentmalfunctions).Duringanormalshutdown,thecontroldeviceisnotshutdownuntilallgasesfromemissionunitsareshutdownorre‐routed.Duringanemergencyshutdown,allgasesfromemissionunitsareroutedtoabackupdevice.WhenflowofHVLCgasesorauxiliaryfuelisreducedinanticipationofshuttingdown.IncinerationControlDevice SCBR 178 1 13 13 TherearenoHAPemissionsasaresultofstartingupacontroldevice.ControldevicesdonotgenerateHAPS.HAPSareonlygeneratedbytheemissionunitsorsources(i.e.,LVHCsystems).Therearenoemissionsduringstartupsincethecontroldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforetheemissionunitisstartedup.Startupendswhenthecombustiontemperaturelimitisachieved10 10 SHUTDOWN(Doesnotincludeunplannedshutdowneventsassociatedwithequipmentmalfunctions).Duringanormalshutdown,thecontroldeviceisnotshutdownuntilallgasesfromemissionunitsareshutdownorre‐routed.Duringanemergencyshutdown,allgasesfromemissionunitsareroutedtoabackupdevice.Stopburninggasesinthethermaloxidizer.LVHCemissionsourcesareeithershutdownbeforethethermaloxidizerisshutdownortheLVHCgasesareswappedtoanothercontroldevice.IncinerationControlDevice SCBR 189 1 16 16 PertheSSMPlan,at1400F.StartupNote:TheoperatorwillinsurethatcertainoperatingconditionsarereachedbeforetheIncineratorisreadytoacceptventgases.TheoperatorwillalsoinsurethattheLVHCandHVLCgasesareintroducedtotheIncineratorisreadytoacceptventgases.TheoperatorwillalsoinsurethattheLVHCandHVLCgasesareintroducedtotheIncineratorfollowingthestartupproceduresforeachprocessandtheLVHCandHVLCGasCollectionSystems.PertheSSMPlan,collectionofHVLC/LVHCSystem.VerifytheIncineratortemperaturehasreached1400°F.IgnitetheIncineratorpermillstandardoperatingprocedures.InsuretheIncineratorhasreachedtheminimumtemperatureforignitionasdefinedinthemillsstandardoperatingprocedures.Verifyallvalvepositionsaresetasdefinedinthemillsstandardoperatingprocedures.0.25 0.25 PertheSSMPlan,ShutdownNote:TheIncineratormustremainonlineuntilallprocesssystemshavebeencompletelyshutdownandventgasesarenolongerbeingsenttotheIncineratorortheventgasesarebeingdivertedtothe9ABoilerorLimeKiln.PertheSSMPlan,below1400F.VerifythattheIncineratorisshutdown,followingthemillsstandardoperatingprocedures.VerifythattheIncineratorisshutdown,followingthemillsstandardoperatingprocedures.IncinerationControlDevice SCBR 195 1 0.5 0.5 Temperaturesetpointmet 0.2 0.2IncinerationControlDevice SCBR 226 1 12 12 ThermalOxidizertemperature>1400+anyburnvalveopen0.5 0.5 continueroutingemissionstocollectionsystemandprimaryorbackupcontrolsystemThermalOxidizertemperature<1400+noburnvalveopenIncinerationControlDevice SCBR 242 1 0.1 0.1 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupNCGgasesintroducedtounit 0.1 0.1 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitshutdownNCGgasesdivertedfromtheunitIncinerationControlDevice SCBR 243 2 36 36 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupIncineratoruptorequiredtemperatureandscrubberisoperational0.25 0.25 ShutdownallsourcesofNCGsbeforeshuttingdownincineratorFuelsandgasesareremovedfromincineratorandtemperaturefallsbelowrequiredpermittedtemperaturesIncinerationControlDevice SCBR 525 1 0 0 NA NA 0 0 NA NAIncinerationControlDevice SCBR 610 1 5 5 RTOuptocombustiontemperature1500F0.08 0.08 ValveoutHVLCgasesandshutoffpropaneflowtotheRTOIncinerationControlDevice WESP 186 1 0.05 0.05 WESP0.05 0.05LimeKiln CYC/ESP 147 1 20 20 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupFullloadintroduced 24 24 emissionunitandcontroldeviceoperatesduringemissionunitshutdownReducefuelfedtounit NALimeKiln ESP 102 1 0.1 0.1 SwitchingofHCfromIncineratortoLimekilnisdesignedforvent‐lesstransfer.MinimumsteamflowestablishedontheNCGlancetopreventburn‐backNaturalgasflameandsufficientcombustionairflowtoprovidecompletecombustionDCSandoperatinglogsindicatewhenHCgasesareroutedtothelimekiln.0.1 0.1 SwitchingofHCfromLimekilntoIncineratorisdesignedforvent‐lesstransfer.DCSandoperatinglogsindicatewhenHCgasesareNOTroutedtothelimekiln.LimeKiln ESP 112 1 30 30 Collectionandcontrolsystemsoperatingbeforestart‐upWhenNCGgeneratingsystemsandkilnstabilize6 6 continueroutingemissionstocontrolsystemLimeKiln ESP 115 1 24 24 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupLimeflowoutoftheKiln 4 4 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdownKilnpurgedofLimeLimeKilnC3_RF_INC_LK_BOI_Equip_detailC3‐5AppendixC3QAd_ProcessType RTI_APCD_Combo RTICODE CountOfRTICODESU_Duration_hrsSU_Duration_hrs_numSU_EmissRednMeas SU_MarkEnd SD_Duration_hrsSD_Duration_hrs_numSD_EmissRednMeas SD_MarkBegin SU_SD_RecommendLimeKiln ESP 126 1 4 4emissionunitandcontroldeviceoperatesduringemissionunitstartup(butnotnecessarilyincompliancewithallNSPS/NESHAPparameterlimits)3hoursafterlimemudprocessingbeginsandwhenfiringsufficientlystabletothermallyoxidizeNCGfromLVHC.4 4 continueroutingemissionstoLVHCcollectionsystemandprimaryorbackupcontrolsystemWhenlimemudadditionceasesformorethan1hourLimeKiln ESP 146 1 12 12 alternatecontroldeviceforNCGcombustion(LVHC1,SOG1,HVLC1)IntroductionofNCGstothekiln 0.1 0.1 Emissionsarenormallyroutedtotheincinerator(REC065)WhenNCGsareroutedtothekilnInformationtobeprovidedwithPartIIIofsurveyLimeKiln ESP 148 1 14 14 emissionunitandcontroldeviceoperatesincomplianceparameterlimitsduringemissionunitstartupWhenproperoperatingtemperaturehasbeenachieved0.5 0.5 emissionunitandcontroldeviceoperatesincomplianceparameterlimitsduringemissionunitshutdownWhennofireinlimekilnLimeKiln ESP 240 1 Greater20hours20Start‐upkiln.**Afterkilnisbroughttooperatingtemperaturefollowprocedure09‐"SwitchingtheNCGstotheKiln".**Followprocedure"StripperOffGas‐VentlessModeTransferfromtheIncineratortoKiln".**NotethatstartupproceduresforthelimekilStartuphasendedandnormaloperationhasbegunafterthekilnisbroughtuptooperatingtemperatureandNCGshavebeensuccessfullydivertedfromtheincineratortothelimekiln.Greater20hours20(1)Followprocedure"StripperOffGas‐TransferfromKilntoIncineratorinVentlessMode".(2)Followprocedure11‐"SwitchingtheNCG'stotheIncinerator".(3)Shutdownkiln.Notethatshutdownproceduresforthelimekilnhavebeenautomated.ThemeaSwitchingofNCG'sfromthekilntotheincineratorandthekilntemperaturedroppingbelownormaloperatingtemperatures.NoneLimeKiln ESP/BH 132 1 36 36 ESPenergizedandNCGsroutedtobackupincineratorSteadymudflow 36 36 ESPenergized,NCGsroutedtobackupincinerator,No.6Fueloilfeedturnedoff.NCGsroutedtobackupincinerator,No.6Fueloilfeedturnedoff.LimeKiln ESP/SCBR 137 2 36 36 FOLLOWSSMPLAN Naturalgasflow>150scfmonasustainedbasisandprecipitatortemperature>350deg.FandStackO2is<16%onasustainedbasisandprecoatbeltmudflowintokilnoperatinginaforwardpositionandmudflowtolimekiln>50gpmonasustainedbasi24 24 FOLLOWSSMPLAN Mudflowtolimekiln<50gpmonasustainedbasisandstackO2is>16%onasustainedbasisandnaturalgasflow<150scfmonasustainedbasis.LimeKiln ESP/SCBR 154 1 30 30 EmissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupStartfeedtokiln 2 2 ContinueroutingemissionstoESP/Scrubber StopfeedtokilnLimeKiln ESP/SCBR 242 1 0.5 0.5 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupWhenlimemudflowtothekilnstarts0.5 0.5 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitshutdownWhenlimemudflowtothekilnstops.LimeKiln SCBR 117 1 36 36 OperateScrubberduringStart‐UP FullandSteadyCombustiontemperaturereachedandlimemudfeedon18 18emissionunitandcontroldeviceoperatesduringemissionunitshutdown(butnotnecessarilyincompliancewithallNSPS/NESHAPparameterlimits)KilndrivemotorshutoffLimeKiln SCBR 130 2 HotStartup:1Hr;ColdStartup:24Hrs24NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupEstablishedlimeproductionthroughthekiln6‐88NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdownDiscontinuemudflowtokilnLimeKiln SCBR 139 1 4 4 LKScrubberisoperatingpriortostartup MudfeedtoLMWasherison. 0.1 0.1 LKScrubberisoperatingduringshutdown MudfeedtoLMWasherisoff.LimeKiln SCBR 140 1 VenturiScrubberflowisgreaterthan500gpmandthedeltaPacrossthescrubberisgreaterthan20inchesofwater.LimeMudfilterpumpison,VenturiScrubberflowisgreaterthan500gpmandthedeltaPacrossthescrubberisgreaterthan20inchesofwater.TheflowtotheVenturiscrubbermustbegreaterthan500gpmandthedeltaPacrossthescrubbermustbegreaterthan20inchesofwater.Thelimemudfilterpumpisoff.Thisindicatesnolimemudisgoingtothelimemudfilterorenteringthekiln.LimeKiln SCBR 146 1 12 12 alternatecontroldeviceforNCGcombustion(LVHC1,SOG1)IntroductionofNCGstothekiln 0.1 0.1 Emissionsarenormallyroutedtotheincinerator(REC065)WhenNCGsareroutedtothekilnInformationtobeprovidedwithPartIIIofsurveyLimeKiln SCBR 147 1 20 20 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupFullloadintroduced 24 24 emissionunitandcontroldeviceoperatesduringemissionunitshutdownReducefuelfedtounit NALimeKiln SCBR 148 1 14 14 emissionunitandcontroldeviceoperatesincomplianceparameterlimitsduringemissionunitstartupWhenproperoperatingtemperaturehasbeenachieved0.5 0.5 emissionunitandcontroldeviceoperatesincomplianceparameterlimitsduringemissionunitshutdownWhennofireinlimekilnLimeKiln SCBR 152 1 8 8 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartup,backup/alternatecontrolsareavailableCombustiontemperaturereaches1200F8 8 Ifemissionunitsareoperating,switchtoalternatecontroldeviceFuelispulledfromtheunitandthecombustiontemperaturefallsbelow1200FC3_RF_INC_LK_BOI_Equip_detailC3‐6AppendixC3QAd_ProcessType RTI_APCD_Combo RTICODE CountOfRTICODESU_Duration_hrsSU_Duration_hrs_numSU_EmissRednMeas SU_MarkEnd SD_Duration_hrsSD_Duration_hrs_numSD_EmissRednMeas SD_MarkBegin SU_SD_RecommendLimeKiln SCBR 156 1 42 42 followSSMmanualprocedures OpenWeakNCGsupplyvalvetoNo.3LimeKilnPrimaryAirFaninletStack24 24 followSSMmanualprocedures WeakNCGsarebeingburnedatanotherincinerationsystemorarenolongerbeingproducedLimeKiln SCBR 156 1 42 42 followSSMmanualprocedures OpenWeakNCGsupplyvalvetoNo.4LimeKilnPrimaryAirFaninletStack24 24 followSSMmanualprocedures WeakNCGsarebeingburnedatanotherincinerationsystemorarenolongerbeingproducedLimeKiln SCBR 157 1 27 27 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupWhenproductlimeismade 3 3 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdownWhenmudisoutofthekilnLimeKiln SCBR 186 1 36 36 PrecipitatorandScrubber Startupiscompletewhenmudandfirearefedintothekiln24 24 Precipitatorandscrubber Beginsshutdownwhenmudispulledfromthekilnorthemainoilorgasvalveclosesandaflameisnotdetected.LimeKiln SCBR 188 2 24 24 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupLimemudisintroducedtowetendofkiln24 24 OperatePeabodyScrubberduringShutdown FuelisoffLimeKiln SCBR 188 1 48 48 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupLimemudisintroducedtowetendofkiln24 24 OperatePeabodyScrubberduringShutdown FuelisoffLimeKiln SCBR 190 2 3 3ControldeviceisstartedupandrequiredscrubberflowanddifferentialpressureoperatingparameterlimitsaremetbeforeemissionunitisstarteduploadisputonLimeKiln.EnsureminimumKilnfrontendtemperatureismetbeforeroutingNCGtotheKiln.Startupiscompleteoncelimemudbeginsgoingtothelimekiln.8 8 Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.Shutdownoccurswhenmudflowtothekilnhasceasedandfuelfiringhasceasedformorethan3hours.LimeKiln SCBR 195 1 1 1emissionunitandcontroldeviceoperatesduringemissionunitstartup(butnotnecessarilyincompliancewithallNSPS/NESHAPparameterlimits)Introductionofmud 1 1 AllControlEquipmentremainon‐lineuntilsourceisshutdown.PullingFuelLimeKiln SCBR 610 1 1 1emissionunitandcontroldeviceoperatesduringemissionunitstartup(butnotnecessarilyincompliancewithallNESHAPparameterlimits)mudflowandoilon 0.08 0.08emissionunitandcontroldeviceoperatesduringemissionunitshutdown(butnotnecessarilyincompliancewithallNESHAPparameterlimits)Mudistakenoutofthekilnwithintentionoftakingthekilndown;oilflowreducedLimeKiln SCBR 610 1 1 1 emissionunitandcontroldeviceoperatesincompliancewithNESHAPparameterlimitsduringemissionunitstartupmudflowandoilon 0.08 0.08 emissionunitandcontroldeviceoperatesincompliancewithNESHAPparameterlimitsduringemissionunitshutdownMudistakenoutofthekilnwithintentionoftakingthekilndown;oilflowreducedLimeKiln SCBR 613 1 2 2 PertheSSMPlan,StarupandensuretheminimumscrubberflowrateanddifferentialpressurehavebeenestablishedintheVenturiScrubberbeforeintroducingmudintotheLimekiln.Followestablishedoperatingprocedures.Afterproperstartup,ensurethathescrubberflowrateanddifferentialpressurearemeetingtheminimumrequirements.PertheSSMPlan,Veiftythatlimekilnfuelburnerisinoperationandisstable.Verifythatthelimekiln'sflamesafetysystemisengaged.VerifytheSO2systemisoperatingwithinnormalranges,asisthetemperature.2 2 PertheSSMPlan:FullOperationoftheVenturiScrubbershouldcontinueafterfuelfiringceased,untiltheflowoflimemudhasstoppedandthegenerationoflimehasalsoceased(approximately3hours);VerifythatgasesarenolongerbeingacceptedPertheSSMPlan,Verifythatventgasesarenolongerbeingacceptedorgaseshavebeendivertedtotheoxidizeraftertheappropriatetemperaturehasbeenreached.LimeKiln SCBR 615 1 36 36 LVHCsourcesarenotstarteduntilthekiln(orrecoveryfurnace)isoperatingProductisgeneratedfromkiln 3 3 LVHCsourcesaredown(orinRecoveryFurnace)priortokilnshutdownstartingKilnisemptyoflimemudRF BOI INC LKStartuptimeMin 6 0.08 0 0.1Max 14.5 16 36 48Avg 10.1 7.0 8.9 19.6Median 12 6 9 20ShutdowntimeMin 0.5 0 0 0.08Max 18 15 10 36Avg 9.8 2.9 1.5 10.2Median 12 1 0.225 4C3_RF_INC_LK_BOI_Equip_detailC3‐7

# Appendix C4

Startup and Shutdown Responses for Incineration Controls in the PI Controls tab of the

ICRAppendixC4.StartupandShutdownResponsesforIncinerationControlsinthePIControlstaboftheICRRTICode PulpType RTI_APCDID RTI_EmissionUnitType RTI_APCDType Parameter_Continuous Parameter_Other109Kraft 109‐‐LK1 LimeKilnINC128Secondary,SemiChem 128‐‐B006 SemichemPulping:NCGSystemINC145Kraft 145‐‐Other‐(SOG002‐01C) condensatestripperINC145Kraft 145‐‐Other‐(NCG001‐01C)CondensateStripper;KraftPulping:DigesterLVHC;KraftPulping:EvaporatorLVHC;KraftPulping:HVLC;KraftPulping:NCGSystem;KraftPulping:TurpentineLVHC;KraftPulping:WashingINC164Kraft164‐‐LVHCNCGIncinerationineitherLimeKiln(primary)orNo.11Boiler(backup)KraftPulping:DigesterLVHC;KraftPulping:EvaporatorLVHC;KraftPulping:TurpentineLVHCINCNA NA196Kraft 196‐‐LVHCKraftPulping:EvaporatorLVHC;KraftPulping:DigesterLVHC;KraftPulping:TurpentineLVHCINCMonitorcombustiontemperature196Kraft 196‐‐SOG CondensateStripperINCMonitorcombustiontemperature198Kraft,Mechanical,Secondary 198‐‐014,014_SCondensateStripper;KraftPulping:EvaporatorLVHC;KraftPulping:TurpentineLVHCINCCombustiontemperature203Kraft,Sulfite‐Na 203‐‐Lkiln KraftPulping:LVHCINC203Kraft,Sulfite‐Na 203‐‐HogBlr KraftPulping:LVHCINC114Kraft 114‐‐U400CondensateStripper;KraftPulping:TurpentineLVHC;KraftPulping:DigesterLVHC;KraftPulping:EvaporatorLVHCINC_BOIL115Kraft 115‐‐SS01 CondensateStripperINC_BOIL115Kraft 115‐‐WS01‐4 CondensateStripperINC_BOIL115Kraft 115‐‐WS01‐5 CondensateStripperINC_BOIL115Kraft 115‐‐StripperPre‐heater CondensateStripper;KraftPulping:LVHCINC_BOIL115Kraft 115‐‐StripperCondenser CondensateStripper;KraftPulping:LVHCINC_BOIL124Kraft 124‐‐016 KraftPulping:LVHCINC_BOIL140Kraft 140‐‐Other‐#1PowerBoiler ICIBoiler/PHINC_BOILBoiler,RecoveryFurnaceorlimekilnintotheprimaryfuelorintotheflamezone.AppC4_Inc_controlsTableis4pageswide.C4‐1AppendixC4.StartupandShutdownResponsesforIncinerationControlsinthePIControlstaboftheICRRTICode PulpType RTI_APCDID RTI_EmissionUnitType RTI_APCDType Parameter_Continuous Parameter_Other145Kraft 145‐‐Boiler(PR005) ICIBoiler/PHINC_BOIL145Kraft 145‐‐Boiler(PR004) ICIBoiler/PHINC_BOIL152Kraft 152‐‐09KraftPulping:DigesterLVHC;KraftPulping:TurpentineLVHC;KraftPulping:EvaporatorLVHC;KraftPulping:LVHC;KraftPulping:HVLC;KraftPulping:WashingINC_BOILsteamflow154Kraft 154‐‐B21 ICIBoiler/PHINC_BOILcombustiontemperature None154Kraft 154‐‐B20 ICIBoiler/PHINC_BOILcombustiontemperature None173Kraft 173‐‐PB1KraftPulping:EvaporatorLVHC;KraftPulping:Knotter;KraftPulping:BLTanksHVLC;KraftPulping:BLTanksHVLC;KraftPulping:DigesterLVHC;WoodHandling:Digesterchipbin;KraftPulping:Washing;KraftPulping:LVHC;KraftPulping:HVLC;SaltCakeINC_BOIL185Kraft 185‐‐09 KraftPulping:LVHCINC_BOIL187Secondary,SemiChem 187‐‐1 SemichemPulpingINC_BOIL187Secondary,SemiChem 187‐‐2 SemichemPulpingINC_BOIL201Kraft,Mechanical,Secondary 201‐‐SR0030 ICIBoiler/PHINC_BOILLVHCbypassventvalveposition,SOGbypassventvalveposition NA201Kraft,Mechanical,Secondary 201‐‐SR0002CondensateStripper;KraftPulping:EvaporatorLVHC;KraftPulping:TurpentineLVHC;KraftPulping:LVHCINC_BOILLVHCbypassventvalveposition,SOGbypassventvalveposition NA205Kraft,Secondary 205‐‐011Wastewater(Kraft):Biogascollection;KraftPulping:Knotter/Screen;KraftPulping:Washing;KraftPulping:HVLC;KraftPulping:DeckerINC_BOILother(bypassvalveposition)Boilersteamproduction>75,000lbs/hr245Secondary,SemiChem 245‐‐WFB2 ICIBoiler/PHINC_BOILPrismsystemmonitorsvariousdifferentpointsinHVLC&LVHCsystem245Secondary,SemiChem 245‐‐WFB1 ICIBoiler/PHINC_BOILPrismsystemmonitorsvariousdifferentpointsinHVLC&LVHCsystem245Secondary,SemiChem 245‐‐WFB2 ICIBoiler/PHINC_BOILPrismsystemmonitorsvariousdifferentpointsinHVLC&LVHCsystem245Secondary,SemiChem 245‐‐WFB1 ICIBoiler/PHINC_BOILPrismsystemmonitorsvariousdifferentpointsinHVLC&LVHCsystem340Kraft,Secondary 340‐‐SN‐02 ICIBoiler/PHINC_BOIL340Kraft,Secondary 340‐‐SN‐04 KraftPulping:HVLCINC_BOILAppC4_Inc_controlsTableis4pageswide.C4‐2AppendixC4.StartupandShutdownResponsesforIncinerationControlsinthePIControlstaboftheICRRTICode PulpType RTI_APCDID RTI_EmissionUnitType RTI_APCDType Parameter_Continuous Parameter_Other606Kraft 606‐‐LVHC KraftPulping:LVHCINC_BOIL617Kraft 617‐‐B20 ICIBoiler/PHINC_BOIL617Kraft 617‐‐B21 ICIBoiler/PHINC_BOIL617Kraft 617‐‐B24 KraftPulping:LVHC;CondensateStripperINC_BOIL103Kraft 103‐‐WLS,G‐165KraftPulping:LVHC;KraftPulping:DigesterLVHC;KraftPulping:TurpentineLVHC;KraftPulping:EvaporatorLVHC;CondensateStripperINC_LKFluegasexittemp.,liquidflowrate,Hotendtempgauge,O2gauge107Kraft 107‐‐11‐P14 LimeKilnINC_LKTRSmonitoring115Kraft 115‐‐KD02 KraftPulping:DigesterLVHCINC_LK115Kraft 115‐‐KD06 KraftPulping:TurpentineLVHCINC_LK115Kraft 115‐‐KD06 KraftPulping:TurpentineLVHCINC_LK115Kraft 115‐‐KD02 KraftPulping:DigesterLVHCINC_LK115Kraft 115‐‐EV03 KraftPulping:EvaporatorLVHCINC_LK115Kraft 115‐‐CO03 KraftPulping:EvaporatorLVHCINC_LK117Kraft 117‐‐P36KraftPulping:DigesterLVHC;KraftPulping:TurpentineLVHC;KraftPulping:EvaporatorLVHC;KraftPulping:BLTanksHVLC;KraftPulping:Knotter;KraftPulping:HVLCINC_LKNCGVentingtoAtmosphereCombustionTemperature(>1200F)124Kraft 124‐‐004 KraftPulping:LVHCINC_LKpH,gas&liquidflowrate,d/p140Kraft 140‐‐Other‐LimeKiln LimeKilnINC_LKBoiler,RecoveryFurnaceorlimekilnintotheprimaryfuelorintotheflamezone.142Kraft,Secondary 142‐‐P6025 KraftPulping:LVHCINC_LKother(introducegasstreamwiththeprimaryfuelintotheflamezoneofthekiln)AppC4_Inc_controlsTableis4pageswide.C4‐3AppendixC4.StartupandShutdownResponsesforIncinerationControlsinthePIControlstaboftheICRRTICode PulpType RTI_APCDID RTI_EmissionUnitType RTI_APCDType Parameter_Continuous Parameter_Other142Kraft,Secondary 142‐‐P6009 KraftPulping:LVHCINC_LKother(introducegasstreamwiththeprimaryfuelintotheflamezoneofthekiln)149Kraft 149‐‐P001KraftPulping:EvaporatorLVHC;KraftPulping:DigesterLVHC;KraftPulping:LVHC;CondensateStripperINC_LKNAHotendtemperature,coldendtemperature,gasflow,kilndraft151Kraft 151‐‐CD‐CP002Causticizing:Misc;CondensateStripper;KraftPulping:BLTanksHVLC;KraftPulping:DigesterLVHC;KraftPulping:EvaporatorLVHC;KraftPulping:HVLC;KraftPulping:LVHC;KraftPulping:TurpentineLVHC;KraftPulping:Washing;Wastewater(Kraft)INC_LK151Kraft 151‐‐CD‐CP001Causticizing:Misc;CondensateStripper;KraftPulping:BLTanksHVLC;KraftPulping:DigesterLVHC;KraftPulping:EvaporatorLVHC;KraftPulping:HVLC;KraftPulping:LVHC;KraftPulping:TurpentineLVHC;KraftPulping:Washing;Wastewater(Kraft)INC_LK152Kraft 152‐‐08 LimeKilnINC_LKcombustionchambertemperature154Kraft 154‐‐P30 LimeKilnINC_LKNone None155Kraft,Mechanical 155‐‐LIMEKILN LimeKilnINC_LK180Kraft,Secondary 180‐‐L002CondensateStripper;KraftPulping:DigesterLVHC;KraftPulping:EvaporatorLVHC;KraftPulping:TurpentineLVHC;StorageTanks‐MethanolINC_LK180Kraft,Secondary 180‐‐L001CondensateStripper;KraftPulping:DigesterLVHC;KraftPulping:EvaporatorLVHC;KraftPulping:TurpentineLVHC;StorageTanks‐MethanolINC_LK183Kraft 183‐‐Incin1KraftPulping:HVLC;KraftPulping:LVHC;KraftPulping:DigesterLVHC;KraftPulping:EvaporatorLVHC;KraftPulping:Washing;KraftPulping:KnotterINC_LKAppC4_Inc_controlsTableis4pageswide.C4‐4AppendixC4.StartupandShutdownResponsesforIncinerationControlsinthePIControlstaboftheICRRTICode PulpType RTI_APCDID RTI_EmissionUnitType RTI_APCDType Parameter_Continuous Parameter_Other185Kraft 185‐‐07 LimeKilnINC_LK188Kraft,Secondary,SemiChem 188‐‐LK1SemichemPulping;KraftPulping:EvaporatorLVHC;KraftPulping:DigesterLVHC;KraftPulping:TurpentineLVHC;FugitiveEmissions‐MiscINC_LK188Kraft,Secondary,SemiChem 188‐‐LK2KraftPulping:DigesterLVHC;KraftPulping:EvaporatorLVHC;KraftPulping:TurpentineLVHC;SemichemPulpingINC_LK199Kraft 199‐‐010KraftPulping:HVLC;KraftPulping:LVHC;KraftPulping:DigesterLVHC;KraftPulping:EvaporatorLVHC;KraftPulping:Knotter/Screen;CondensateStripperINC_LKCNCGandDNCGBypassVentValvePositionsHotEndCombustionTemperature(>1250degF)205Kraft,Secondary 205‐‐008KraftPulping:EvaporatorLVHC;KraftPulping:LVHC;KraftPulping:DigesterLVHCINC_LKother(bypassvalveposition)Kilnhotendtemperature>1600degreesF226Kraft,Secondary,SemiChem 226‐‐07CondensateStripper;Condenser;KraftPulping:DigesterLVHC;KraftPulping:EvaporatorLVHC;KraftPulping:HVLC;KraftPulping:LVHC;KraftPulping:TurpentineLVHC;SemichemPulpingINC_LKcombustionchambertemperature226Kraft,Secondary,SemiChem 226‐‐06SemichemPulping;CondensateStripper;Condenser;KraftPulping:DigesterLVHC;KraftPulping:HVLC;KraftPulping:LVHCINC_LKcombustionchambertemperature240Kraft 240‐‐NCC1,CA81CondensateStripper;KraftPulping:DigesterLVHC;KraftPulping:EvaporatorLVHC;KraftPulping:NCGSystem;KraftPulping:TurpentineLVHCINC_LKother(flamescanner)242Kraft 242‐‐RC‐6 CondensateStripperINC_LKtemperature(hotend)340Kraft,Secondary 340‐‐SN‐08 KraftPulping:LVHCINC_LK610Kraft,Mechanical 610‐‐7 LimeKilnINC_LKcombustiontemperaturewheninnoload610Kraft,Mechanical 610‐‐8 LimeKilnINC_LKcombustiontemperaturewheninnoload613Kraft,Secondary 613‐‐009 KraftPulping:LVHC;KraftPulping:HVLCINC_LK615Kraft 615‐‐EUID21KraftPulping:LVHC;KraftPulping:DigesterLVHC;KraftPulping:EvaporatorLVHCINC_LKlvhcgasflow,limemudAppC4_Inc_controlsTableis4pageswide.C4‐5AppendixC4.StartupandShutdownResponsesforIncinerationControlsinthePIControlstaboftheICRRTICode PulpType RTI_APCDID RTI_EmissionUnitType RTI_APCDType Parameter_Continuous Parameter_Other208228535Kraft(1) 208228535‐‐X003KraftPulping:DigesterLVHC;KraftPulping:LVHC;KraftPulping:EvaporatorLVHCINC_LKLVHCsystembypasscontrolvalvepositionKilnhotendcombustiontemperature(1600degF)208228535Kraft(1) 208228535‐‐X014KraftPulping:EvaporatorLVHC;KraftPulping:LVHCINC_LKLVHCsystembypasscontrolvalvepositionKilnhotendcombustiontemperature(1800degF)107Kraft 107‐‐08‐P1KraftPulping:Washing;KraftPulping:O2DeligHVLC;KraftPulping:DigesterLVHC;KraftPulping:HVLCINC_RFTRSmonitoring155Kraft,Mechanical155‐‐RECOVERYFURNACE/RFESP KraftPulping:HVLCINC_RF180Kraft,Secondary 180‐‐D001StorageTanks‐Methanol;KraftPulping:DigesterLVHC;KraftPulping:TurpentineLVHC;KraftPulping:EvaporatorLVHC;CondensateStripperINC_RF199Kraft 199‐‐001CondensateStripper;KraftPulping:DigesterLVHC;KraftPulping:EvaporatorLVHC;KraftPulping:HVLC;KraftPulping:Knotter/Screen;KraftPulping:LVHCINC_RFCNCGandDNCGBypassVentValvePositions NA615Kraft 615‐‐EUID24KraftPulping:LVHC;KraftPulping:DigesterLVHC;KraftPulping:EvaporatorLVHCINC_RFlvhcgasflow,steamflow615Kraft 615‐‐EUID24KraftPulping:HVLC;KraftPulping:BLTanksHVLC;KraftPulping:Decker;KraftPulping:DigesterLVHC;KraftPulping:Knotter;KraftPulping:WashingINC_RFhvlcgasflow,steamflow617Kraft 617‐‐B14 KraftPulping:HVLCINC_RF208228535Kraft(1) 208228535‐‐X001 KraftPulping:WashingINC_RFHVLCsystembypasscontrolvalveposition208228535Kraft(1) 208228535‐‐X012 KraftPulping:O2DeligHVLCINC_RFHVLCsystembypasscontrolvalveposition185Kraft 185‐‐02 KraftPulping:HVLC;SaltCakeTankOTH_RF118Mechanical 118‐‐CE012MechanicalPulping;IncinerationControlDeviceRTO118Mechanical 118‐‐CE012MechanicalPulping;IncinerationControlDeviceRTO166Kraft 166‐‐BLOXScrub,BLOXWESPBLO;KraftPulping:HVLC;KraftPulping:LVHC;CondensateStripperRTOTemperatureAppC4_Inc_controlsTableis4pageswide.C4‐6AppendixC4.StartupandShutdownResponsesforIncinerationControlsinthePIControlstaboftheICRRTICode PulpType RTI_APCDID RTI_EmissionUnitType RTI_APCDType Parameter_Continuous Parameter_Other206Kraft 206‐‐S‐71 BLORTOtemperature229Mechanical 229‐‐CE027,CE024 MechanicalPulpingRTO229Mechanical 229‐‐CE027,CE024 MechanicalPulpingRTOTemperature610Kraft,Mechanical 610‐‐17KraftPulping:BLTanksHVLC;KraftPulping:Washing;KraftPulping:O2DeligHVLC;KraftPulping:DigesterLVHC;KraftPulping:Knotter/Screen;KraftPulping:HVLCRTOcombustiontemperature368611Mechanical,Secondary 368611‐‐CE001‐RTO IncinerationControlDeviceRTOcombustionchambertemperature,suctionpressure,inlettemperature,outlettemperature,inletairflow100Kraft 100‐‐NCG1 KraftPulping:LVHC;KraftPulping:HVLCTOCombustionTemperature NA102Kraft 102‐‐NCG‐TO KraftPulping:HVLCTOcombustionchambertemperature104Kraft,SemiChem 104‐‐EUGF4a/F4b IncinerationControlDeviceTOcombustionchambertemperature106Soda 106‐‐TO IncinerationControlDeviceTOtemperature NAAppC4_Inc_controlsTableis4pageswide.C4‐7AppendixC4.StartupandShutdownResponsesforIncinerationControlsinthePIControlstaboftheICRRTICode PulpType RTI_APCDID RTI_EmissionUnitType RTI_APCDType Parameter_Continuous Parameter_Other109Kraft 109‐‐B‐900KraftPulping:BLTanksHVLC;KraftPulping:EvaporatorLVHC;KraftMiscTO109Kraft 109‐‐INCR01KraftPulping:NCGSystem;KraftPulping:Washing;KraftPulping:EvaporatorLVHC;CondensateStripper;KraftPulping:BLTanksHVLC;KraftMisc;IncinerationControlDeviceTOtemperature(fireboxoutlettemperature)116Kraft,Secondary,SemiChem 116‐‐NCG1 IncinerationControlDeviceTOCombustionTemperature NA127Kraft,Secondary 127‐‐E200ASEERTINOTE‐CondensateStripper;IncinerationControlDevice;KraftPulping:DigesterLVHC;KraftPulping:EvaporatorLVHC;KraftPulping:LVHC;KraftPulping:TurpentineLVHCTOCombustiontemperature130Kraft 130‐‐39TO KraftPulping:TurpentineLVHCTOtemperature(combustionchamber) NA136Kraft 136‐‐CE022,CE023CondensateStripper;KraftPulping:EvaporatorLVHC;KraftPulping:Washing;KraftPulping:BLTanksHVLC;KraftPulping:DigesterLVHC;KraftPulping:EvaporatorLVHC;KraftPulping:Knotter/Screen;KraftPulping:O2DeligHVLC;PulpStorage;SaltCakeTank;SoapTOTemperature NA137Kraft 137‐‐PC(106)&PC(106)S IncinerationControlDeviceTOtemperature138Kraft 138‐‐NCGTO1IncinerationControlDevice;KraftPulping:DigesterLVHC;KraftPulping:EvaporatorLVHC;KraftPulping:TurpentineLVHC;KraftPulping:LVHCTOcombustionchambertemperature146Kraft 146‐‐LVHC1KraftPulping:DigesterLVHC;KraftPulping:EvaporatorLVHC;KraftPulping:TurpentineLVHC;Causticizing:MiscTOtemperature NAAppC4_Inc_controlsTableis4pageswide.C4‐8AppendixC4.StartupandShutdownResponsesforIncinerationControlsinthePIControlstaboftheICRRTICode PulpType RTI_APCDID RTI_EmissionUnitType RTI_APCDType Parameter_Continuous Parameter_Other146Kraft 146‐‐SOG1 CondensateStripperTOtemperature NA146Kraft 146‐‐HVLC1KraftPulping:O2DeligHVLC;KraftPulping:WashingTOtemperature NA147Kraft 147‐‐C‐INC IncinerationControlDeviceTONA NA147Kraft 147‐‐C‐016 IncinerationControlDeviceTONA NA148Kraft,Secondary 148‐‐044 IncinerationControlDeviceTOCombustiontemperature NA149Kraft 149‐‐NC‐101KraftPulping:EvaporatorLVHC;KraftPulping:DigesterLVHCTOtemperature(firebox)StackO2(2‐3%),pressures/flowsofNCGstreamstotheincinerator(SOG2.0psi,blowheat600‐1000acfm,continuous500‐700acfm),furnacepressure(<0.5in)155Kraft,Mechanical155‐‐THERMALOXIDIZER/TOSCRUBBERKraftPulping:DigesterLVHC;KraftPulping:EvaporatorLVHC;KraftPulping:LVHC;CondensateStripper;KraftPulping:TurpentineLVHC;IncinerationControlDeviceTOcombustionchambertemperature162Kraft 162‐‐331AIncinerationControlDevice;KraftPulping:NCGSystemTOIncineratorTemperature NA165Kraft 165‐‐000037,NCG KraftPulping:LVHCTOCombustionchambertemperature,excessO2inexhaustAppC4_Inc_controlsTableis4pageswide.C4‐9AppendixC4.StartupandShutdownResponsesforIncinerationControlsinthePIControlstaboftheICRRTICode PulpType RTI_APCDID RTI_EmissionUnitType RTI_APCDType Parameter_Continuous Parameter_Other169Kraft,SemiChem 169‐‐09 IncinerationControlDeviceTOcombustionchambertemperature169Kraft,SemiChem 169‐‐J0 KraftPulping:HVLCTOcombustionchambertemperature171Kraft 171‐‐043 IncinerationControlDeviceTOlimitoperaitontonomorethan200hrs,incinerateNCGgasesat1,200defFforatleast0.5seconds172Kraft,Secondary 172‐‐LV01IN01KraftPulping:DigesterLVHC;KraftPulping:EvaporatorLVHC;KraftPulping:TurpentineLVHCTOcombustionchambertemperature NA178Kraft 178‐‐23C006KraftPulping:EvaporatorLVHC;KraftPulping:DigesterLVHC;KraftPulping:TurpentineLVHC;KraftPulping:NCGSystem;WoodHandling:Digesterchipbin;CondensateStripper;KraftPulping:O2DeligHVLCTOTemperatureinfirebox NA189Kraft 189‐‐SN83,SO2Scr,CANDLECondensateStripper;IncinerationControlDevice;KraftPulping:Decker;KraftPulping:DigesterLVHC;KraftPulping:EvaporatorLVHC;KraftPulping:Knotter/Screen;KraftPulping:TurpentineLVHC;KraftPulping:Washing;StorageTanks‐MethanolTOtemperature(specifyifinlet,outlet,bed,orothertemperature)AppC4_Inc_controlsTableis4pageswide.C4‐10AppendixC4.StartupandShutdownResponsesforIncinerationControlsinthePIControlstaboftheICRRTICode PulpType RTI_APCDID RTI_EmissionUnitType RTI_APCDType Parameter_Continuous Parameter_Other190Kraft,Secondary,SemiChem 190‐‐R425a CondensateStripperTOtemperature(backend)207Kraft 207‐‐001 IncinerationControlDeviceTOtemperaturewheregasesinjectedNaturalgasflow80‐300scfm,naturalgaspressure30‐35psi,O25%,exittemperature600degF226Kraft,Secondary,SemiChem 226‐‐10 IncinerationControlDeviceTOcombustionchambertemperature240Kraft 240‐‐NCC1,CA81CondensateStripper;KraftPulping:DigesterLVHC;KraftPulping:EvaporatorLVHC;KraftPulping:NCGSystem;KraftPulping:TurpentineLVHCTOcombustionchambertemperature242Kraft 242‐‐RC‐22KraftPulping:NCGSystem;CondensateStripper;StorageTanks‐MethanolTOcombustionchambertemperature,ScrubberpH243Kraft 243‐‐R480 IncinerationControlDeviceTOtemperature(incineration)243Kraft 243‐‐R488KraftPulping:TurpentineLVHC;KraftPulping:NCGSystem;KraftPulping:DigesterLVHC;StorageTanks‐Methanol;KraftPulping:EvaporatorLVHC;CondensateStripperTOtemperature(incineration)340Kraft,Secondary 340‐‐SN‐22 IncinerationControlDeviceTO525Kraft525‐‐NCGSCB,EU37,SO2SCB,CMECondensateStripper;IncinerationControlDevice;KraftPulping:DigesterLVHC;KraftPulping:EvaporatorLVHC;KraftPulping:LVHC;KraftPulping:NCGSystem;KraftPulping:TurpentineLVHC;TallOilTOtemperature(firebox) oxygen,flamestatus208228535Kraft(1) 208228535‐‐015 IncinerationControlDeviceTOCombustionzonetemperature107Kraft 107‐‐16‐P4KraftPulping:EvaporatorLVHC;KraftPulping:BLTanksHVLC;KraftPulping:DigesterLVHC;KraftPulping:HVLC;KraftPulping:TurpentineLVHC;KraftPulping:LVHC;Soap;CondensateStripper;SaltCakeTank;IncinerationControlDeviceTO/SCBRScrubbingliquidrecirculationflowrate(>=100gpm),scrubbingliquidpH(>=9)112Kraft 112‐‐NCGIncineratorCondensateStripper;IncinerationControlDevice;KraftPulping:DigesterLVHC;KraftPulping:EvaporatorLVHC;KraftPulping:TurpentineLVHC;LimeKiln;WoodHandling:DigesterchipbinTO/SCBRcombustionchambertemperature scrubberliquidflow,pHAppC4_Inc_controlsTableis4pageswide.C4‐11AppendixC4.StartupandShutdownResponsesforIncinerationControlsinthePIControlstaboftheICRRTICode PulpType RTI_APCDID RTI_EmissionUnitType RTI_APCDType Parameter_Continuous Parameter_Other613Kraft,Secondary 613‐‐058 IncinerationControlDeviceTO/SCBRBedTemperatures,CausticFlowNaturalGasFlowapproximately60SCFMAppC4_Inc_controlsTableis4pageswide.C4‐12AppendixC4.StartupandShutdownResponsesforIncinerationControlsinthePIControlstaboftheICRRTI_APCDID109‐‐LK1128‐‐B006145‐‐Other‐(SOG002‐01C)145‐‐Other‐(NCG001‐01C)164‐‐LVHCNCGIncinerationineitherLimeKiln(primary)orNo.11Boiler(backup)196‐‐LVHC196‐‐SOG198‐‐014,014_S203‐‐Lkiln203‐‐HogBlr114‐‐U400115‐‐SS01115‐‐WS01‐4115‐‐WS01‐5115‐‐StripperPre‐heater115‐‐StripperCondenser124‐‐016140‐‐Other‐#1PowerBoilerAPCD_SU_Duration_hrsAPCD_SU_Duration_hrs_num APCD_SU_Integration APCD_SU_ParamDeviation APCD_SU_EmissRednMeas APCD_SU_MarkEnd24 24Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.UnitisnotstarteduntilcontrolissteadystateWhenmfger'swarmuprequirementsarecompleteandtheunitissteadystateN/ABoilerisonlysourceofsteamforplantoperation.SincesteamisrequiredtoproduceHVLC,thereisnothingtocontroluntilboilerbecomesfullyoperational. NoCEMS None whensteamflowisat175,0001 1Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartup1 1Controldevicecannotbestartedpriortoemissionunitstartingupduetosafetyissueorriskofpropertydamage.{Explain}CollectionsystemmustventtopurgeO2toavoidexplosivegasmixture.NANA NA NA NA6 6NCG'sswitchedtoNo.2LimeKilnwhileNo.2PowerBoilershutdownBringNo.2PowerBoilerto1200FbeforeroutingNCGorSOGtoboiler. Combustiontemperaturereaches1200F6 6SOG'sswitchedtoNo.2LimeKilnwhileNo.2PowerBoilershutdownBringNo.2PowerBoilerto1200FbeforeroutingNCGorSOGtoboiler. Combustiontemperaturereaches1200F11 11Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.combustiontemperatureControldevicei(orbackupdevice)isoperationalbeforeprocessstartupcombustiontemperaturewithinnormaloperatingrange,scrubberoperatingnormally,noalarms,norupturediskfailures12 12NCGemissionunitswillnotbestartedupuntilincinerationpoints(hogorkiln)arerunningandcanburnNCGgas.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartupflamepyrometer‐detectedflametemperaturehastobe>1600degreestoacceptNCG’s5 5NCGemissionunitswillnotbestartedupuntilincinerationpoints(hogorkiln)arerunningandcanburnNCGgas.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartupflamepyrometer‐detectedflametemperaturehastobe>1600degreestoacceptNCG’sNAControldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartupcontroldeviceisoperatingpriortoemissionunitstartup.Boileroperatingat60,000lbs/hranddifferentialacrosstheNCGnozzleisgreaterthan2inchesAppC4_Inc_controlsTableis4pageswide.C4‐13AppendixC4.StartupandShutdownResponsesforIncinerationControlsinthePIControlstaboftheICRRTI_APCDID145‐‐Boiler(PR005)145‐‐Boiler(PR004)152‐‐09154‐‐B21154‐‐B20173‐‐PB1185‐‐09187‐‐1187‐‐2201‐‐SR0030201‐‐SR0002205‐‐011245‐‐WFB2245‐‐WFB1245‐‐WFB2245‐‐WFB1340‐‐SN‐02340‐‐SN‐04APCD_SU_Duration_hrsAPCD_SU_Duration_hrs_num APCD_SU_Integration APCD_SU_ParamDeviation APCD_SU_EmissRednMeas APCD_SU_MarkEnd8 8Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartup verifyHVLCventand/orflareisclosedBoilerproducingsteamusingprimaryfuelandinterlockshavebeensatisfied8 8Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartup verifyHVLCventand/orflareisclosedBoilerproducingsteamusingprimaryfuelandinterlockshavebeensatisfied0.5 0.5Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupequipmentventedtotheHVLCandLVHCsystemsmaynotstart‐upifthegassesarenotroutedtoeithertheprimaryorbackupcontroldevice. Steamflowreaches90,000lb/hr7 7Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup. NA ProcessisnotstarteduntilscrubberisrunningBoilerachieves120,000klbssteamingrateorboilertemperatureof1700degFisachieved7 7Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup. NA ProcessisnotstarteduntilscrubberisrunningBoilerachieves120,000klbssteamingrateorboilertemperatureof1700degFisachieved2 2Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup. NAControldevicemeetsLVHCandSOGburnpermissivesbeforeemissionsourcesarestartedupBarktransfertoboilercommencesandsteamproductionrate>50,000lb/hr2 2Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup. NAControldevicemeetsLVHCandSOGburnpermissivesbeforeemissionsourcesarestartedupBarktransfertoboilercommencesandsteamproductionrate>50,000lb/hr2 2Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Steamproductionratereaches75,000lbs/hr4 4Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupRouteLVHC&HVLCgasestoprimarycontroldevice(WFB2) steamflowrategreaterthan25000lbs/hr4 4Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupRouteLVHC&HVLCgasestobackupcontroldevice(WFB1) steamflowrategreaterthan25000lbs/hr4 4Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupRouteLVHC&HVLCgasestoprimarycontroldevice(WFB2) steamflowrategreaterthan25000lbs/hr4 4Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupRouteLVHC&HVLCgasestobackupcontroldevice(WFB1) steamflowrategreaterthan25000lbs/hr2 2Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.4 4Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.AppC4_Inc_controlsTableis4pageswide.C4‐14AppendixC4.StartupandShutdownResponsesforIncinerationControlsinthePIControlstaboftheICRRTI_APCDID606‐‐LVHC617‐‐B20617‐‐B21617‐‐B24103‐‐WLS,G‐165107‐‐11‐P14115‐‐KD02115‐‐KD06115‐‐KD06115‐‐KD02115‐‐EV03115‐‐CO03117‐‐P36124‐‐004140‐‐Other‐LimeKiln142‐‐P6025APCD_SU_Duration_hrsAPCD_SU_Duration_hrs_num APCD_SU_Integration APCD_SU_ParamDeviation APCD_SU_EmissRednMeas APCD_SU_MarkEnd1 1Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.15 15LimekilnisoperatingpriortostartupofthesystemsthatproduceLVHCandSOG.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupKilnisstableandallsafetyinterlocksaremetbeforeLVHCNCG’sandSOG’sareincineratedForacoldstartup,thekilnisoperatingatastableratenot<300gpmoflimemud,incinerationinterlocksaremetandthemanualswitchisinthe"Accept"mode.The300gpmmudflowcouldbelessanddependsuponthenumberofLVHCsourcesbeingcolle26 2636 36ControldeviceneedstowarmtoaminimumtemperaturebeforecollectionsystemNCGscanbeburned. CombustionandtreatmentofLVHC&HVLCBringP36temperaturetoatleast1200FbeforeroutingNCGstoP36‐beginwarmingprocessbeforeemissionunitisstarted.Start‐UpendswhenNCGsareabletobeintroducedintoP36tobeburned.n/astartedpriortoemissionunitstartupControldevicemustbeinoperationbeforeandafterEUstartup/shutdownneedproductionlevelsofgasflowtoattaintargetd/pNone‐controldevicestartedbeforeEU attainmentofoperatinglimitsNAControldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartupcontroldeviceisoperatingpriortoemissionunitstartup.permissivefortemperature(1400F)metandairflowrateinthekilnisgreaterthan102,000scfhandthefanisrunning.24 24Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup. NANA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupAdequatevacuumismaintainedatessentialinletsandoutletsoftheLVHCsystemfor60minutes.AppC4_Inc_controlsTableis4pageswide.C4‐15AppendixC4.StartupandShutdownResponsesforIncinerationControlsinthePIControlstaboftheICRRTI_APCDID142‐‐P6009149‐‐P001151‐‐CD‐CP002151‐‐CD‐CP001152‐‐08154‐‐P30155‐‐LIMEKILN180‐‐L002180‐‐L001183‐‐Incin1APCD_SU_Duration_hrsAPCD_SU_Duration_hrs_num APCD_SU_Integration APCD_SU_ParamDeviation APCD_SU_EmissRednMeas APCD_SU_MarkEnd24 24Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup. NANA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupAdequatevacuumismaintainedatessentialinletsandoutletsoftheLVHCsystemfor60minutes.24 24Primarycontroldevice(NC‐101)usedduringLimeKilnstartuporshutdownTheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupPrimarycontroldevice(NC‐101)usedduringLimeKilnstartuporshutdownTotalMudFlowtoKiln>400lb/minfor2hrsandGasFlowtoKiln>51MMscfh15 15Kilnfiringendtemperatureisabove1200FandNCGsarebeingcollected0.3 0.3Kilnfiringendtemperatureisabove1200FandNCGsarebeingcollected8 8Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupequipmentventedtotheHVLCandLVHCsystemsmaynotstart‐upifthegassesarenotroutedtoeithertheprimaryorbackupcontroldevice. Combustiontemperaturereaches1200F30 30Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup. NA ProcessisnotstarteduntilscrubberisrunningThelimekilnwouldonlybeusedifneitherboilerwasavailable.12 12fromcoldstartup,thecombustionchambertemperatureneedstobereampedupslowlyasnottodamagetherefractoryTheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupLVHCsystemsnotfedtocombustionchanberuntiltemperaturesetpointcanbemet Combustiontemperaturereaches1200F8 8LimeKilnisoperatingnormallywhenLVHCgasesareintroducedNocontinuousparametermonitoringrequiredforLimeKilnoperation UsageoflimekilnwetscrubberandTRSscrubberInfeedtemperature1300degreesandmudonkiln;introductionofLVHCgases8 8LimeKilnisoperatingnormallywhenLVHCgasesareintroducedNocontinuousparametermonitoringrequiredforLimeKilnoperation UsageoflimekilnwetscrubberandTRSscrubberInfeedtemperature1300degreesandmudonkiln;introductionofLVHCgasesAppC4_Inc_controlsTableis4pageswide.C4‐16AppendixC4.StartupandShutdownResponsesforIncinerationControlsinthePIControlstaboftheICRRTI_APCDID185‐‐07188‐‐LK1188‐‐LK2199‐‐010205‐‐008226‐‐07226‐‐06240‐‐NCC1,CA81242‐‐RC‐6340‐‐SN‐08610‐‐7610‐‐8613‐‐009615‐‐EUID21APCD_SU_Duration_hrsAPCD_SU_Duration_hrs_num APCD_SU_Integration APCD_SU_ParamDeviation APCD_SU_EmissRednMeas APCD_SU_MarkEnd24 24Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartup Limemudisintroducedtowetendofkiln24 24Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartup Limemudisintroducedtowetendofkiln18 18Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartup NAKilnreachesproperhotendtemperatureandlimemudhasbeenfedtokilnforatleast2hours18 18Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Combustiontemperaturereaches1200degreesF12 12Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforegasesaresenttodevice.tempuraturesetpointbringkilntotemperaturebeforeroutingNCGorSOGtothekiln Combustiontemperaturereaches1350F12 12Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforegasesaresenttodevice.tempuraturesetpointbringkilntotemperaturebeforeroutingNCGorSOGtothekiln Combustiontemperaturereaches1450F>20hoursifcoldstartupfromplannedoutage20Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.LimeKilnmeetsminimumbackendtemperaturerequirementstemperaturesetpointinterlockspreventroutingNCGorSOGtothekilnbeforeitisatoperatingtemperature. Limemudtothekiln2 2Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.8.333333330.08333333Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Combustiontemperaturereaches1600F8.333333330.08333333Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Combustiontemperaturereaches1600F2 2Whenwestartupthemillafteracoldshutdown,theoxidizerisstarteduppriortoanyothermillprocess.Thatway,wealwayshaveanincinerationsourcereadywhenwestartupouremissionsources.Oncethekilnisstartedupandisstable,weswitcMudFlowtoKiln36‐4242NormaloperationspriortoLVHCintroductioncannotintroducelvhcgasuntilnormaloperatingload Nolvhcgassourcesareallowedtostartup NormaloperationswithlimemudfeedAppC4_Inc_controlsTableis4pageswide.C4‐17AppendixC4.StartupandShutdownResponsesforIncinerationControlsinthePIControlstaboftheICRRTI_APCDID208228535‐‐X003208228535‐‐X014107‐‐08‐P1155‐‐RECOVERYFURNACE/RFESP180‐‐D001199‐‐001615‐‐EUID24615‐‐EUID24617‐‐B14208228535‐‐X001208228535‐‐X012185‐‐02118‐‐CE012118‐‐CE012166‐‐BLOXScrub,BLOXWESPAPCD_SU_Duration_hrsAPCD_SU_Duration_hrs_num APCD_SU_Integration APCD_SU_ParamDeviation APCD_SU_EmissRednMeas APCD_SU_MarkEnd23 23ControldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforecombustionofLVHCgasescommences.Ifsourcesarestartedpriortocontroldevice,thenLVHCgasesareburnedinthebackupcontroldevice(emissionunit015).TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupLVHCgasesareburnedinbackupincinerator(emissionunit015)duringkilnstartup Continuouslimemudfeedtokilnfor3hours23 23ControldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforecombustionofLVHCgasescommences.Ifsourcesarestartedpriortocontroldevice,thenLVHCgasesareburnedinthebackupcontroldevice(emissionunit015).TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupLVHCgasesareburnedinbackupincinerator(emissionunit015)duringkilnstartup Continuouslimemudfeedtokilnfor3hours10 104 4secondaryairfanrunningandfurnacepermissivessatisfiedpriortofeedingHVLCstreamandbrownstockwasheroperationTheapplicableemissionandparameterlimitsareexpectedtobemetduringstartup7 7RecoveryBoilerisoperatingnormallywhenLVHCgasesareintroducedNocontinuousparametermonitoringrequiredforRecoveryBoileroperation UsageofrecoveryboilerESPandCEMSmain850psiheaderpressureobtainedattemperatureof825degF,superheaterscleared4 4Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartup NARecoveryfurnacecompletesthreehoursofsuccessfulcombustionofblackliquorfollowingstartuponfueloil8 8stablesteamloadbeforeLVHCintroduction cannotintroducelvhcgasuntilstablesteamload Nolvhcgassourcesareallowedtostartup stablesteamload7 7stablesteamloadpriortoHVLCintroduction cannotintroducehvlcgasuntilstablesteamload Nohvlcgassourcesareallowedtostartup stablesteamload12 12Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartup 4blackliquorgunsareinservice12 12Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartup 4blackliquorgunsareinservice2‐5Thecontroldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Temperatureistransientinnature(i.e.,changesasstartupprogresses)TherearenoHAPemissionsasaresultofstartingupacontroldevice.ControldevicesdonotgenerateHAPS.HAPSareonlygeneratedbytheemissionunitsorsources(i.e.,LVHCsystems).TherearenoemissionsduringstartupsincethecontroldeviceStartupendswhentheparameterlimitsareachievedAppC4_Inc_controlsTableis4pageswide.C4‐18AppendixC4.StartupandShutdownResponsesforIncinerationControlsinthePIControlstaboftheICRRTI_APCDID206‐‐S‐71229‐‐CE027,CE024229‐‐CE027,CE024610‐‐17368611‐‐CE001‐RTO100‐‐NCG1102‐‐NCG‐TO104‐‐EUGF4a/F4b106‐‐TOAPCD_SU_Duration_hrsAPCD_SU_Duration_hrs_num APCD_SU_Integration APCD_SU_ParamDeviation APCD_SU_EmissRednMeas APCD_SU_MarkEnd4 4Controldeviceisoperatingatfireboxtemperatureabove1450priortointroducingHVLCgases minimumfireboxtemperaturebringRTOtemperatureaboveminimumoperatingrangepriortointroducinggasesWhentheRTOhasreachedastableoperatingtemperatureabovetheminimumestablishedoperatingrange.12 12Combustiontemperaturereaches1587F6 6Combustiontemperaturereaches1400F6 6Controldevicemustbeupto1500beforeHVLCgasesaresenttotheRTO.Combustiontemperaturereaches1500F0.75 0.75Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.combustionchambertemperaturesetpointCombustionchambertemperaturereaches1465FanddamperdirectsprocessairtoRTO~12hrs 12Thecontroldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Temperatureistransientinnature(i.e.,changesasstartupprogresses)TherearenoHAPemissionsasaresultofstartingupacontroldevice.ControldevicesdonotgenerateHAPS.HAPSareonlygeneratedbytheemissionunitsorsources(i.e.,LVHCsystems).TherearenoemissionsduringstartupsincethecontroldeviceStartupendswhenthecombustiontemperaturelimitisachieved3 3Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.However,thedevicemaynotbeabletomaintainoperatingtemperaturelimitswhenresumingcontrolofHVLCventgasduringfirst12‐48hoursaf temperaturesetpointLVHC‐StotheLimeKilnCombustiontemperaturereaches1500FandisabletomaintainsetpointtemperaturewhilefiringHVLCgases.4 4Thecontroldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Temperatureistransientinnature(i.e.,changesasstartupprogresses)TherearenoHAPemissionsasaresultofstartingupacontroldevice.ControldevicesdonotgenerateHAPS.HAPSareonlygeneratedbytheemissionunitsorsources(i.e.,LVHCsystems).TherearenoemissionsduringstartupsincethecontroldeviceStartupendswhenthecombustiontemperaturelimitisachieved0.05 0.05Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TemperaturefluctuatesduringstartupofthecontroldeviceandduringstartupoftheNCGsystemasgasesareintroducedintothecontroldevice.NCGarenotintroducedintothecontroldeviceuntilaminimumtemperatureismet. Combustiontemperaturereaches1350FAppC4_Inc_controlsTableis4pageswide.C4‐19AppendixC4.StartupandShutdownResponsesforIncinerationControlsinthePIControlstaboftheICRRTI_APCDID109‐‐B‐900109‐‐INCR01116‐‐NCG1127‐‐E200A130‐‐39TO136‐‐CE022,CE023137‐‐PC(106)&PC(106)S138‐‐NCGTO1146‐‐LVHC1APCD_SU_Duration_hrsAPCD_SU_Duration_hrs_num APCD_SU_Integration APCD_SU_ParamDeviation APCD_SU_EmissRednMeas APCD_SU_MarkEnd7 7Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.EmissionUnitisnotstarteduntilcontrolissteadystateWhenmfger'swarmuprequirementsarecompleteandtheunitissteadystate(>1200oF)12 12Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Temperatureisatleast1450befoeroutineNCGorSOGtoincineratorWhenmfger'swarmuprequirementsarecompleteandtheunitissteadystate~16 16Thecontroldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Temperatureistransientinnature(i.e.,changesasstartupprogresses)TherearenoHAPemissionsasaresultofstartingupacontroldevice.ControldevicesdonotgenerateHAPS.HAPSareonlygeneratedbytheemissionunitsorsources(i.e.,LVHCsystems).TherearenoemissionsduringstartupsincethecontroldeviceStartupendswhenthecombustiontemperaturelimitisachieved0.333 0.333Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.temperaturesetpointbringthermaloxidizertemperatureto1500FbeforeroutingNCGorSOGtothethermaloxidizer Combustiontemperaturereaches1500FHotStartup:1Hr;ColdStartup:16HrsLVHCNCGsareonlyvalvedtoThermalOxidizerwhenunithasachievedminimumoperatingtemperatureandSO2Scrubberisoperational.Combustiontemperatureof1600°FThesourcesfeedingintotheLVHCsystemarenotstartedupuntilthethermaloxidizerisatitstargetcombustiontemperatureof1600°FStartupendswhentheoperatingparameterlimitsareachieved24 24IndependenttemperatureCombustNCGsinpowerboilers Achievingfireboxtemperature>=1500oF20 20Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.temperaturesetpointdelaystartupSteamflowtotheLVHCejectorsandNCGIncineratortemperature>1324deg.F24 24Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.IftheNCGThermalOxidizerisunavailableduringstartupoftheevaporatorsordigesters,theNCGsareroutedtotheLimeKilnforincineratiotemperaturesetpointNCGsroutedtoLimeKilnduringstartupprocessifNCGsourcesareoperatedpriortocompletionofstartupofNCGThermalOxidizer.Startupendswhenthecombustiontemperturereaches1250F.0.3 0.3TheprocessunitsexhaustingtoLVHCsystemarenotallowedtobeginoperationuntiltheNCGcollectionsystemandcombustiondeviceareinservice.TemperaturesetpointmustbemetpriortostartupTheprocessunitsexhaustingtoLVHCsystemarenotallowedtobeginoperationuntiltheNCGcollectionsystemandcombustiondeviceareinservice.NCGsystemandcombustiondeviceremaininserviceuntilsystemiscompletelyoff‐lineAppC4_Inc_controlsTableis4pageswide.C4‐20AppendixC4.StartupandShutdownResponsesforIncinerationControlsinthePIControlstaboftheICRRTI_APCDID146‐‐SOG1146‐‐HVLC1147‐‐C‐INC147‐‐C‐016148‐‐044149‐‐NC‐101155‐‐THERMALOXIDIZER/TOSCRUBBER162‐‐331A165‐‐000037,NCGAPCD_SU_Duration_hrsAPCD_SU_Duration_hrs_num APCD_SU_Integration APCD_SU_ParamDeviation APCD_SU_EmissRednMeas APCD_SU_MarkEnd0.25 0.25TheunitisnotallowedtobeginoperationuntiltheNCGcollectionsystemandcombustiondeviceareinservice.TemperaturesetpointmustbemetpriortostartupTheunitisnotallowedtobeginoperationuntiltheNCGcollectionsystemandcombustiondeviceareinservice.NCGsystemandcombustiondeviceremaininserviceuntilsystemiscompletelyoff‐line0.25 0.25TheunitisnotallowedtobeginoperationuntiltheNCGcollectionsystemandcombustiondeviceareinservice.NegativepressureatallhoodopeningscannotbemaintainedTheunitisnotallowedtobeginoperationuntiltheNCGcollectionsystemandcombustiondeviceareinservice.Start‐upends15minutesafterstartupoftheknotterfeedpumpNANA NA NA NANANA NA NA NA10 10MustmeetTitleVparametersbeforeaddinganyfueltoemissionunittogothroughthecontroldeviceControldeviceparametersaremetbeforeemissionunitisbroughtupControldeviceparametersaremetbeforeemissionunitisbroughtupControldeviceparametersaremetbeforeemissionunitisbroughtup10 10Backupcontroldevice(P001)usedduringThermalOxidizerstartuporshutdownTheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupBackupcontroldevice(P001)usedduringThermalOxidizerstartuporshutdown Warmupcurvecomplete12 12fromcoldstartup,thecombustionchambertemperatureneedstobereampedupslowlyasnottodamagetherefractoryTheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupLVHCsystemsnotfedtocombustionchanberuntiltemperaturesetpointcanbemet Combustiontemperaturereaches1350F1to2hoursThecontroldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Temperatureistransientinnature(i.e.,changesasstartupprogresses)TherearenoHAPemissionsasaresultofstartingupacontroldevice.ControldevicesdonotgenerateHAPS.HAPSareonlygeneratedbytheemissionunitsorsources(i.e.,LVHCsystems).TherearenoemissionsduringstartupsincethecontroldeviceStartupendswhentheparameterlimitsareachieved12 12Thecontroldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Temperatureistransientinnature(i.e.,changesasstartupprogresses)TherearenoHAPemissionsasaresultofstartingupacontroldevice.ControldevicesdonotgenerateHAPS.HAPSareonlygeneratedbytheemissionunitsorsources(i.e.,LVHCsystems).TherearenoemissionsduringstartupsincethecontroldeviceStartupendswhenthecombustiontemperaturelimitisachievedAppC4_Inc_controlsTableis4pageswide.C4‐21AppendixC4.StartupandShutdownResponsesforIncinerationControlsinthePIControlstaboftheICRRTI_APCDID169‐‐09169‐‐J0171‐‐043172‐‐LV01IN01178‐‐23C006189‐‐SN83,SO2Scr,CANDLEAPCD_SU_Duration_hrsAPCD_SU_Duration_hrs_num APCD_SU_Integration APCD_SU_ParamDeviation APCD_SU_EmissRednMeas APCD_SU_MarkEnd0.75 0.75Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Temperatureistransientinnature(i.e.,changesasstartupprogresses)TherearenoHAPemissionsasaresultofstartingupacontroldevice.ControldevicesdonotgenerateHAPS.HAPSareonlygeneratedbytheemissionunitsorsources(i.e.,LVHCsystems).TherearenoemissionsduringstartupsincethecontroldeviceWhenoperatingtemperatureisachievedintheincinerator.0.5 0.5Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Temperatureistransientinnature(i.e.,changesasstartupprogresses)TherearenoHAPemissionsasaresultofstartingupacontroldevice.ControldevicesdonotgenerateHAPS.HAPSareonlygeneratedbytheemissionunitsorsources(i.e.,HVLCsystems).TherearenoemissionsduringstartupsincethecontroldeviceWhenanoperationaltemperatureisachievedintheHVLCincinerator.0.1 0.1Controldevicecannotbestartedpriortoemissionunitstartingupduetosafetyissueorriskofpropertydamage.Startupcommenesupondetectionofprimiarytreatmentdevicetrouble.LVHCgasesareventedduringchangeoverfromprimarytosecondarytreatmentdevice.Quickstartup;secondarytreatmentdeviceonlinepriortoany"planned"treatmentdevicedowntime.Startupendswhentheaccept/ventstationblockvalvesontheflareareturnedtoacceptLVHCgases.Approximately2hrs2Thecontroldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Temperatureistransientinnature(i.e.,changesasstartupprogresses)TherearenoHAPemissionsasaresultofstartingupacontroldevice.ControldevicesdonotgenerateHAPS.HAPSareonlygeneratedbytheemissionunitsorsources(i.e.,LVHCsystems).TherearenoemissionsduringstartupsincethecontroldeviceStartupendswhenthecombustiontemperaturelimitisachieved13hr 13Thecontroldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Temperatureistransientinnature(i.e.,changesasstartupprogresses)TherearenoHAPemissionsasaresultofstartingupacontroldevice.ControldevicesdonotgenerateHAPS.HAPSareonlygeneratedbytheemissionunitsorsources(i.e.,LVHCsystems).TherearenoemissionsduringstartupsincethecontroldeviceStartupendswhenthecombustiontemperaturelimitisachieved0.15 0.15Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupPertheSSMPlan,at1400F.StartupNote:TheoperatorwillinsurethatcertainoperatingconditionsarereachedbeforetheIncineratorisreadytoacceptventgases.TheoperatorwillalsoinsurethattheLVHCandHVLCgasesareintroducedtotheIncinPertheSSMPlan,collectionofHVLC/LVHCSystem.VerifytheIncineratortemperaturehasreached1400°F.IgnitetheIncineratorpermillstandardoperatingprocedures.InsuretheIncineratorhasreachedtheminimumtemperatureforignitionasdefinediAppC4_Inc_controlsTableis4pageswide.C4‐22AppendixC4.StartupandShutdownResponsesforIncinerationControlsinthePIControlstaboftheICRRTI_APCDID190‐‐R425a207‐‐001226‐‐10240‐‐NCC1,CA81242‐‐RC‐22243‐‐R480243‐‐R488340‐‐SN‐22525‐‐NCGSCB,EU37,SO2SCB,CME208228535‐‐015107‐‐16‐P4112‐‐NCGIncineratorAPCD_SU_Duration_hrsAPCD_SU_Duration_hrs_num APCD_SU_Integration APCD_SU_ParamDeviation APCD_SU_EmissRednMeas APCD_SU_MarkEnd2 2PollutionabatementequipmentmustbeoperationalpriortofiringNCGsorSOGs.NCGsorSOGsarenotadmittedtotheunituntilminimumtemperatureisreached.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupNCGsorSOGsarenotsenttotheunitduringstartupandstartupisonnaturalgas. Meetminimumfiringtemperature.0.25 0.25Controldevicecannotbestartedpriortoemissionunitstartingupduetosafetyissueorriskofpropertydamage.{Explain}Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartup NATemp>1200defFandprocessgassesroutedtodevice12 12Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforegasesaresenttodevice.tempuraturesetpointbringTOtemperatureto1400FbeforeroutingNCGorSOGtotheTO AnythermaloxidizerburnvalveisopenUKControldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Startupendswhenminimumscrubberflowestablished8 8temperaturesetpointinterlockspreventroutingNCGorSOGtotheTObeforeitisatoperatingtemperature. Combustiontemperaturereaches1450F36 36Refractoryneedstocomeuptoproperoperatingtemperaturebeforeunitcanoperateasdesigned. temperaturesetpointBringunittoproperoperatingtemperaturebeforeroutingNCGstounitUnitreachesdesiredcombustiontemperatureandallsafetyinterlocks(purging,etc.)havebeenmet36 36Refractoryneedstocomeuptoproperoperatingtemperaturebeforeunitcanoperateasdesigned. temperaturesetpointBringunittoproperoperatingtemperaturebeforeroutingNCGstounitUnitreachesdesiredcombustiontemperatureandallsafetyinterlocks(purging,etc.)havebeenmet0.3 0.3Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.24 24Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartup allcomplinaceparametersinrange1 1ControldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforecombustionofLVHCgasescommences.Ifsourcesarestartedpriortocontroldevice,thenLVHCgasesareburnedinthebackupcontroldevice(emissionunit015).TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupCombustiontemperaturemeetsminimumparametervalue13 13Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup. NoneCombustiontemperaturereaches>1200F8 8Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.bringTOtemperatureto1375FbeforeroutingNCGorSOGtotheTO Combustiontemperaturereaches1375FAppC4_Inc_controlsTableis4pageswide.C4‐23AppendixC4.StartupandShutdownResponsesforIncinerationControlsinthePIControlstaboftheICRRTI_APCDID613‐‐058APCD_SU_Duration_hrsAPCD_SU_Duration_hrs_num APCD_SU_Integration APCD_SU_ParamDeviation APCD_SU_EmissRednMeas APCD_SU_MarkEnd2 2Whenwestartupthemillafteracoldshutdown,theoxidizerisstarteduppriortoanyothermillprocess.Thatway,wealwayshaveanincinerationsourcereadywhenwestartupouremissionsources.Oncethekilnisstartedupandisstable,weswitc40‐100gpmquenchwaterflow.50‐200KSCFHnaturalgasconsumption."OXIDIZERREADY"indicationfromprovox.1600Foperatingtemperatureupperzone.max42 allmin0.05avg10.0median8max42 INC‐LKmin0.083avg16.7median18max8 INC‐BOImin4avg4.0median4max36 TO/RTO/INCmin0.05avg8.5median6max12 INC‐RFmin4avg8median7.5AppC4_Inc_controlsTableis4pageswide.C4‐24AppendixC4.StartupandShutdownResponsesforIncinerationControlsinthePIControlstaboftheICRRTI_APCDID109‐‐LK1128‐‐B006145‐‐Other‐(SOG002‐01C)145‐‐Other‐(NCG001‐01C)164‐‐LVHCNCGIncinerationineitherLimeKiln(primary)orNo.11Boiler(backup)196‐‐LVHC196‐‐SOG198‐‐014,014_S203‐‐Lkiln203‐‐HogBlr114‐‐U400115‐‐SS01115‐‐WS01‐4115‐‐WS01‐5115‐‐StripperPre‐heater115‐‐StripperCondenser124‐‐016140‐‐Other‐#1PowerBoilerAPCD_SD_Duration_hrsAPCD_SD_Duration_hrs_num APCD_SD_Integration APCD_SD_ParamDeviation APCD_SD_EmissRednMeas APCD_SD_MarkBegin APCD_SU_SD_RecommendControlisshutdownaftertheemissionunitisshutdownControlisshutdownaftertheemissionunitisshutdownTheunithascooledtothemfger'srecommendationannualoutageistypically168hours;unit100%upotherwiseBoilerisonlysourceofsteamforplantoperation.SincesteamisrequiredtoproduceHVLC,thereisnothingtocontroluntilboilerbecomesfullyoperational. None NoneControldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartup unitoffline1 1Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.CollectionsystemmustventtopurgeO2toavoidexplosivegasmixture.unitofflineNA NA NA NA NA NA0.1 0.1 Ifdown,NCGandSOGareroutedtoLimeKilnTheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupNCGandSOGareroutedtobackupsource(No.2LimeKiln)NCGandSOGareroutedtobackupsource(No.2LimeKiln)0.25 0.25 Ifdown,NCGandSOGareroutedtoLimeKilnTheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupNCGandSOGareroutedtobackupsource(No.2LimeKiln)NCGandSOGareroutedtobackupsource(No.2LimeKiln)1 1Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown. combustiontemperaturecontroldevicecontinuestooperateaslongaspossiblewhileprocessshutsdowncombustiontemperautredropsbelownoraloperatingrangeorburnerextinguished0 0Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartuplimekilnwillnotacceptNCGuntiltemperaturepointisreachedthefirstthingwouldbetodivertNCGgasflowtohogboiler.Ifhogboilerisshutdown,itwouldbereducingnaturalgasflowandflametemp.0.5 0.5Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupNaturalgasusedtomaintaintemperaturewhilepriamaryfueliscutoff. primaryfueliscutoffNA NA NA RouteNCGstoalternatecontrolShutdownconditionsarethesteamingrateislessthan60,000lb/hrandthedifferentialpressureacrosstheNCGnozzleislessthan2inchesofwater.AppC4_Inc_controlsTableis4pageswide.C4‐25AppendixC4.StartupandShutdownResponsesforIncinerationControlsinthePIControlstaboftheICRRTI_APCDID145‐‐Boiler(PR005)145‐‐Boiler(PR004)152‐‐09154‐‐B21154‐‐B20173‐‐PB1185‐‐09187‐‐1187‐‐2201‐‐SR0030201‐‐SR0002205‐‐011245‐‐WFB2245‐‐WFB1245‐‐WFB2245‐‐WFB1340‐‐SN‐02340‐‐SN‐04APCD_SD_Duration_hrsAPCD_SD_Duration_hrs_num APCD_SD_Integration APCD_SD_ParamDeviation APCD_SD_EmissRednMeas APCD_SD_MarkBegin APCD_SU_SD_RecommendControldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupconfirmationthatNCG'sarebeingcombustedinPR004Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartup steampressure<50,000psig0.5 0.5Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupshutdownassociatedemissionunitspriortocontroldeviceshutdownFuelispulledfromtheunitandthesteamflowfallsbelow90,000lb/hr0.25 0.25Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown. NAControldeviceisnotshutdownuntilprocessisdownBoilerSteamingratedropsbelow120klbs/hrortempdropsbelow1700degF0.25 0.25Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown. NAControldeviceisnotshutdownuntilprocessisdownBoilerSteamingratedropsbelow120klbs/hrortempdropsbelow1700degF0.5 0.5Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown. NALVHC/SOGgasesaretransferredtoprimarycontroldevice(SR0002) Barktransfertoboilerisceased0.5 0.5Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown. NALVHC/SOGgasesaretransferredtobackupcontroldevice(SR0030) Barktransfertoboilerisceased0.5 0.5Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.HVLCgasesaretransferredtobackupcontroldevice(LimeKiln) Barktransfertoboilerisceased1 1Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupRouteLVHC&HVLCgasestoprimarycontroldevice(WFB2) Burnersoffandnobarkflow1 1Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupRouteLVHC&HVLCgasestobackupcontroldevice(WFB1) Burnersoffandnobarkflow1 1Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupRouteLVHC&HVLCgasestoprimarycontroldevice(WFB2) Burnersoffandnobarkflow1 1Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupRouteLVHC&HVLCgasestobackupcontroldevice(WFB1) Burnersoffandnobarkflow4 4Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.Whenbrownstockwashersareshutdown4 4Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.WhenbrownstockwashersareshutdownAppC4_Inc_controlsTableis4pageswide.C4‐26AppendixC4.StartupandShutdownResponsesforIncinerationControlsinthePIControlstaboftheICRRTI_APCDID606‐‐LVHC617‐‐B20617‐‐B21617‐‐B24103‐‐WLS,G‐165107‐‐11‐P14115‐‐KD02115‐‐KD06115‐‐KD06115‐‐KD02115‐‐EV03115‐‐CO03117‐‐P36124‐‐004140‐‐Other‐LimeKiln142‐‐P6025APCD_SD_Duration_hrsAPCD_SD_Duration_hrs_num APCD_SD_Integration APCD_SD_ParamDeviation APCD_SD_EmissRednMeas APCD_SD_MarkBegin APCD_SU_SD_RecommendProcessiscompletelyshutdownpriortocontroldeviceshutdownMinimizestartup/shutdowntimeperiod24 24LimeKilnoperatesuntiltheLVHCandSOGsystemshavecompletedshutdownorthegasesareroutedtoback‐upcontrol.WhenLimeKilnorNo.2HogFuelBoilerarereadytoincinerateNCG’s,operatormustplaceunitinthe"Accept"mode.DCSdisplayprovidesinformationofLVHCNCGandSOGswitchoverfromLimeKilntotheNo.2HogFuelBoiler,iftheNo.2HogFuelBoil LVHCandSOGsystemscompleteshutdown.Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.18 18NeedtoallowfeedtobeshutofftoP36,andthentimetoburnoutandcoolbeforemotorisshutoff.WillnotbeabletoburnLVHCandHVLCsduringcoolingprocess.ShutdownLVHC&HVLCsystemsbeforeP36. MudfeedtoP36isstopped.0 0needgasflowtoattaind/pn/anoparametersneededwithEUdown. n/anomeasuresneededwithEUdown stoplimemudfeed‐EUshutdownNA NA NA RouteNCGstoalternatecontrolShutdownconditionsarethelimekilnhoodtemperatureislessthan1400F,theprimaryairflowislessthan102,000standardcubicfeetperhour.AndthekilnNCGfanisnotrunning.20 20Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupNA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdownValvesarepositionedforshutdownandsteamflowisdiscontinued.AppC4_Inc_controlsTableis4pageswide.C4‐27AppendixC4.StartupandShutdownResponsesforIncinerationControlsinthePIControlstaboftheICRRTI_APCDID142‐‐P6009149‐‐P001151‐‐CD‐CP002151‐‐CD‐CP001152‐‐08154‐‐P30155‐‐LIMEKILN180‐‐L002180‐‐L001183‐‐Incin1APCD_SD_Duration_hrsAPCD_SD_Duration_hrs_num APCD_SD_Integration APCD_SD_ParamDeviation APCD_SD_EmissRednMeas APCD_SD_MarkBegin APCD_SU_SD_Recommend20 20Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupNA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdownValvesarepositionedforshutdownandsteamflowisdiscontinued.2 2Primarycontroldevice(NC‐101)usedduringLimeKilnstartuporshutdownTheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupPrimarycontroldevice(NC‐101)usedduringLimeKilnstartuporshutdownTotalMudFlowtoKiln<100lb/minfor30minsandGasFlowtoKiln<25MMscfh12 12RouteNCGand/orSOGbacktobackupcontrol NCG/SOGre‐routedtobackupcontroldevice24 24RouteNCGand/orSOGbacktoprimarycontrol NCG/SOGre‐routedtoprimarycontroldevice8 8Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupshutdownassociatedemissionunitspriortocontroldeviceshutdownFuelispulledfromtheunitandthecombustiontemperaturefallsbelow1200F0.5 0.5Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown. NAControldeviceisnotshutdownuntilprocessisdownThelimekilnwouldonlybeusedifneitherboilerwasavailable.4 4Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupLVHCsystemfeedswillberoutedtotheprimarycontroldevice.Iftheprimarycontroldeviceisunavailable,theLVHCsystemfeedswillberemovedandLVHCcontributingprocesssesshutdown.Mudflowtolimekilnlessthan10gpmfor30min.ortemperatureof1200Fcannotbemet.2 2KilncontinuestooperatewhileLVHCgasesareremovedNocontinuousparametermonitoringrequiredforLimeKilnoperation UsageoflimekilnwetscrubberandTRSscrubberLVHCre‐routedtorecoveryboilerorotherkiln;ceasingofmudflowtokilnStandardproceduresforburninggasesinthekiln2 2KilncontinuestooperatewhileLVHCgasesareremovedNocontinuousparametermonitoringrequiredforLimeKilnoperation UsageoflimekilnwetscrubberandTRSscrubberLVHCre‐routedtorecoveryboilerorotherkiln;ceasingofmudflowtokilnStandardproceduresforburninggasesinthekilnAppC4_Inc_controlsTableis4pageswide.C4‐28AppendixC4.StartupandShutdownResponsesforIncinerationControlsinthePIControlstaboftheICRRTI_APCDID185‐‐07188‐‐LK1188‐‐LK2199‐‐010205‐‐008226‐‐07226‐‐06240‐‐NCC1,CA81242‐‐RC‐6340‐‐SN‐08610‐‐7610‐‐8613‐‐009615‐‐EUID21APCD_SD_Duration_hrsAPCD_SD_Duration_hrs_num APCD_SD_Integration APCD_SD_ParamDeviation APCD_SD_EmissRednMeas APCD_SD_MarkBegin APCD_SU_SD_Recommend24 24Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartup switchtootherlimekiln24 24Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartup switchtootherlimekiln0.5 0.5Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringshutdownCNCGsandDNCGsaretransferredtoalternatecontroldeviceuponshutdown Limemudfeedtokilnisdiscontinued0.5 0.5Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.LVHCgasesaretransferredtobackupcontroldevice(CombinationBoiler) Limemudtransfertokilnisceased0.5 0.5Controldevicecontinuestooperateandmeetsrequiredoperatinglimitsuntilemissionunitisshutdown.tempuraturesetpointRouteNCGsand/orSOGsthroughprimaryorbackupcontroldeviceMudflowtokilnisoffandtemperatureisbelowrequiredminimum0.5 0.5Controldevicecontinuestooperateandmeetsrequiredoperatinglimitsuntilemissionunitisshutdown.tempuraturesetpointRouteNCGand/orSOGthroughbackupcontroldeviceMudflowtokilnisoffandtemperatureisbelowrequiredminimumUKControldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown. UKControldeviceshutdownbeginsafteremissionsunitshutdowniscomplete UK12 12Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.RouteNCGand/orSOGbacktoprimarycontrol limemudoutofthekiln4 4Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.Whenevaporatorsanddigestersareshutdown8.33333333333333E‐02 0.0833333Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.LVHCgasesoutofthekilnandintheotherkilnforcontrol8.33333333333333E‐02 0.0833333Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.LVHCgasesoutofthekilnandintheotherkilnforcontrol2 2Forthelimekilntobeshutdown,thethermaloxidizermustbefullyoperational;wealwayshaveoneincinerationsourceavailabletoburnNCGsStoppingmudflowtothelimekilnwiththeintentionofshuttingdowntheoperation3 3Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.AppC4_Inc_controlsTableis4pageswide.C4‐29AppendixC4.StartupandShutdownResponsesforIncinerationControlsinthePIControlstaboftheICRRTI_APCDID208228535‐‐X003208228535‐‐X014107‐‐08‐P1155‐‐RECOVERYFURNACE/RFESP180‐‐D001199‐‐001615‐‐EUID24615‐‐EUID24617‐‐B14208228535‐‐X001208228535‐‐X012185‐‐02118‐‐CE012118‐‐CE012166‐‐BLOXScrub,BLOXWESPAPCD_SD_Duration_hrsAPCD_SD_Duration_hrs_num APCD_SD_Integration APCD_SD_ParamDeviation APCD_SD_EmissRednMeas APCD_SD_MarkBegin APCD_SU_SD_Recommend0.1 0.1Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringshutdownLVHCgasesaretransferredtobackupcontroldevicewhenprimarycontroldevicenolongermeetspermissivestoburn. Limemudfeedtokilnceases0.1 0.1Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringshutdownLVHCgasesaretransferredtobackupcontroldevicewhenprimarycontroldevicenolongermeetspermissivestoburn. LimemudfeedtokilnceasesControldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.4 4controldevicecontinuestooperateafterHVLCsystemcontributingoperationshavebeenshutdownTheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupIfrecoveryfurnacenotavailablewithinonehourthenshutdownprocessescontributingtoLVHCsystem.Blackliquorflowratelessthan40gpmfor15min.orsecondaryairfanisnotrunning.2 2RecoveryBoilercontinuestooperatewhileLVHCgasesareremovedNocontinuousparametermonitoringrequiredforRecoveryBoileroperation UsageofrecoveryboilerESPandCEMSLVHCre‐routedtolimekiln(s);ceasingofliquorfloworauxiliaryfuelsStandardproceduresforburninggasesintherecoveryboiler.12 12Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringshutdownCNCGsandDNCGsaretransferredtoalternatecontroldeviceuponshutdown Blackliquorfeedtoboilerisdiscontinued5 5Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.5 5Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.6 6SourceemissionunitsforHVLCgasesareshutdownwhencontroldeviceshutdowncommencesTheapplicableemissionandparameterlimitsareexpectedtobemetduringshutdown Lessthan2blackliquorgunsareinservice6 6SourceemissionunitsforHVLCgasesareshutdownwhencontroldeviceshutdowncommencesTheapplicableemissionandparameterlimitsareexpectedtobemetduringshutdown Lessthan2blackliquorgunsareinservice0.15‐24Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdownorre‐routed.Temperatureistransientinnature(i.e.,changesasshutdownprogresses)SHUTDOWN(Doesnotincludeunplannedshutdowneventsassociatedwithequipmentmalfunctions).Duringanormalshutdown,thecontroldeviceisnotshutdownuntilallgasesfromemissionunitsareshutdownorre‐routed.Duringanemergencyshutdown,allStopburninggasesintheRTO.LVHCandHVLCemissionsourcesareeithershutdownbeforetheRTOisshutdownortheLVHCgasesareswappedtoanothercontroldevice.Thestandardshouldnotregulatestartupandshutdownofemissioncontroldeviceswhentheemissionsourceisnotoperating.AppC4_Inc_controlsTableis4pageswide.C4‐30AppendixC4.StartupandShutdownResponsesforIncinerationControlsinthePIControlstaboftheICRRTI_APCDID206‐‐S‐71229‐‐CE027,CE024229‐‐CE027,CE024610‐‐17368611‐‐CE001‐RTO100‐‐NCG1102‐‐NCG‐TO104‐‐EUGF4a/F4b106‐‐TOAPCD_SD_Duration_hrsAPCD_SD_Duration_hrs_num APCD_SD_Integration APCD_SD_ParamDeviation APCD_SD_EmissRednMeas APCD_SD_MarkBegin APCD_SU_SD_Recommend4 4ControldeviceremainsinoperationuntilHVLCgaseshavebeenredirectedoutofthecollectionsystem.NoneFireboxtemperatureisrampeddownforthepurposesofshuttingdowntheunit.12 12Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdownorre‐routed.temperaturesetpointWhennolongerneedtocontrolemissions11 11Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdownorre‐routed.temperaturesetpointWhennolongerneedtocontrolemissions8.33333333333333E‐02 0.0833333Controldevicecancontinuetooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.RoutinemaintenanceisconductedontheRTOwhileHVLCsourcesareinoperation(HVLCgasesareventedduringthisperiod).MinimumNCGcombustiontemperatureValveoutHVLCgasesandshutoffpropaneflowtotheRTO0.02 0.02Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.temperaturesetpointBurnershutsoff,freshairdamperopens~<1hrControldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdownorre‐routed.Temperatureistransientinnature(i.e.,changesasshutdownprogresses)SHUTDOWN(Doesnotincludeunplannedshutdowneventsassociatedwithequipmentmalfunctions).Duringanormalshutdown,thecontroldeviceisnotshutdownuntilallgasesfromemissionunitsareshutdownorre‐routed.Duringanemergencyshutdown,allStopburninggasesinthethermaloxidizer.LVHCemissionsourcesareeithershutdownbeforethethermaloxidizerisshutdownortheLVHCgasesareswappedtoanothercontroldevice.0 0Thecontroldeviceremainsinoperationduringshort‐durationemissionunitshutdowns.Forlong‐durationemissionunitshutdown(eg,annualmaintenanceoutage),NCG‐TOremainsonlineanduptotemperatureuntilHVLC‐SandHVLC‐Sprocessesareshutdown.temperaturesetpointRouteLVHCtoLimeKiln Shutdownbeginswhenburnerisshutoff.0.1 0.1Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdownorre‐routed.Temperatureistransientinnature(i.e.,changesasshutdownprogresses)SHUTDOWN(Doesnotincludeunplannedshutdowneventsassociatedwithequipmentmalfunctions).Duringanormalshutdown,thecontroldeviceisnotshutdownuntilallgasesfromemissionunitsareshutdownorre‐routed.Duringanemergencyshutdown,allStopburninggasesinthethermaloxidizer.LVHCemissionsourcesareeithershutdownbeforethethermaloxidizerisshutdownortheLVHCgasesareswappedtoanothercontroldevice.Thestandardshouldnotregulatestartupandshutdownofemissioncontroldeviceswhentheemissionsourceisnotoperating.UKControldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TemperaturefluctuatesduringstartupofthecontroldeviceandduringstartupoftheNCGsystemasgasesareintroducedintothecontroldevice.ShutdowndoesnotbeginuntilNCG/SOGarere‐routedtobackupcontroldeviceortheNCGSystemhasbeenshutdown.NCG/SOGre‐routedtobackupcontroldevice,orNCGSystemisshutdown.AppC4_Inc_controlsTableis4pageswide.C4‐31AppendixC4.StartupandShutdownResponsesforIncinerationControlsinthePIControlstaboftheICRRTI_APCDID109‐‐B‐900109‐‐INCR01116‐‐NCG1127‐‐E200A130‐‐39TO136‐‐CE022,CE023137‐‐PC(106)&PC(106)S138‐‐NCGTO1146‐‐LVHC1APCD_SD_Duration_hrsAPCD_SD_Duration_hrs_num APCD_SD_Integration APCD_SD_ParamDeviation APCD_SD_EmissRednMeas APCD_SD_MarkBegin APCD_SU_SD_RecommendControlisshutdownaftertheemissionunitisshutdownControlisshutdownaftertheemissionunitisshutdownTheunithascooledtothemfger'srecommendation4 4ThisunitisnotshutdownuntilbackupunitsareoperatingThisunitisnotshutdownuntilbackupunitsareoperatingTheunithascooledtothemfger'srecommendation(<200)~15 15Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdownorre‐routed.Temperatureistransientinnature(i.e.,changesasshutdownprogresses)SHUTDOWN(Doesnotincludeunplannedshutdowneventsassociatedwithequipmentmalfunctions).Duringanormalshutdown,thecontroldeviceisnotshutdownuntilallgasesfromemissionunitsareshutdownorre‐routed.Duringanemergencyshutdown,allStopburninggasesinthethermaloxidizer.LVHCemissionsourcesareeithershutdownbeforethethermaloxidizerisshutdownortheLVHCgasesareswappedtoanothercontroldevice.Thestandardshouldnotregulatestartupandshutdownofemissioncontroldeviceswhentheemissionsourceisnotoperating.0.0167 0.0167Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.temperaturesetpointRouteNCG/SOGgasestoPowerBoiler3 Stopnaturalgasflow<1HrControldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown. Combustiontemperatureof1600°FThethermaloxidizercontinuestomeetitstargetcombustiontemperatureof1600°FuntilthesourcesfeedingintotheLVHCcollectionsystemareshutdownWhenthethermaloxidizercannolongermeetitsoperatingparameterlimits,thecontroldeviceisconsideredtohavebegunitsshutdown NA0 0 Independent NA CombustNCGsinpowerboilers temperature<=1500oF NA1 1Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdownorre‐routed.temperaturesetpointRouteNCGbacktolimekilnforcontrolSteamflowtotheLVHCejectorsandNCGIncineratortemperature>1324deg.F0.1 0.1ControldeviceoperationisindependentofemissionunitoperationtemperaturesetpointNCGsroutedtoLimeKilnpriorshutdownprocessifNCGsourcesareinoperationduirngtheshutdownoftheNCGThermalOxidizer. NCGsroutedtotheLimeKiln0.1 0.1NCGsystemandcombustiondeviceremaininserviceuntilsystemiscompletelyoff‐line NANCGsystemandcombustiondeviceremaininserviceuntilsystemiscompletelyoff‐lineShutdownbeginswhendigesterblowsorsteamadditionisstoppedtoevaporators NAAppC4_Inc_controlsTableis4pageswide.C4‐32AppendixC4.StartupandShutdownResponsesforIncinerationControlsinthePIControlstaboftheICRRTI_APCDID146‐‐SOG1146‐‐HVLC1147‐‐C‐INC147‐‐C‐016148‐‐044149‐‐NC‐101155‐‐THERMALOXIDIZER/TOSCRUBBER162‐‐331A165‐‐000037,NCGAPCD_SD_Duration_hrsAPCD_SD_Duration_hrs_num APCD_SD_Integration APCD_SD_ParamDeviation APCD_SD_EmissRednMeas APCD_SD_MarkBegin APCD_SU_SD_Recommend0.1 0.1NCGsystemandcombustiondeviceremaininserviceuntilsystemiscompletelyoff‐line NANCGsystemandcombustiondeviceremaininserviceuntilsystemiscompletelyoff‐line ShutdownsteamadditionisstoppedNA0.1 0.1NCGsystemandcombustiondeviceremaininserviceuntilsystemiscompletelyoff‐line NANCGsystemandcombustiondeviceremaininserviceuntilsystemiscompletelyoff‐lineShutdownbeginswhentheknotterfeedpumpisshutdown NANA NA NA NA NA NANA NA NA NA NA NA10 10ControldeviceisnotshutdownuntiltheemissionunitisshutdownControldeviceparametersaremetbeforeemissionunitisbroughtupControldeviceparametersaremetbeforeemissionunitisbroughtup WhenNCGshavebeendivertedtobackupsource0 0Backupcontroldevice(P001)usedduringThermalOxidizerstartuporshutdownMACTminimumoperatingtemperatureisnotbemetuntilafterLVHCgasflowtoincineratorhasbeenestablished.However,the3‐houraveragetemperaturecanmeettheminimumtemperaturerequirement.Backupcontroldevice(P001)usedduringThermalOxidizerstartuporshutdownEUroutedtobackupcontroldeviceandnaturalgasflowstops0.5 0.5Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupContinuetomaintaintemperaturesetpointof1350FuntilLVHCsystemfeedshavebeenremovedandcontributingprocessshutdownorrouteLVHCsystemfeedstoalternatecontrol.Unabletomaintainminimumtemperaturesetopintof1350Fovera1‐houraverageormaintainatemperatureof1200Ffor5‐min.1 1Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdownorre‐routed.Temperatureistransientinnature(i.e.,changesasshutdownprogresses)SHUTDOWN(Doesnotincludeunplannedshutdowneventsassociatedwithequipmentmalfunctions).Duringanormalshutdown,thecontroldeviceisnotshutdownuntilallgasesfromemissionunitsareshutdownorre‐routed.Duringanemergencyshutdown,allStopburninggasesinthethermaloxidizer.LVHCemissionsourcesareeithershutdownbeforethethermaloxidizerisshutdownortheLVHCgasesareswappedtoanothercontroldevice.Thestandardshouldnotregulatestartupandshutdownofemissioncontroldeviceswhentheemissionsourceisnotoperating.0.1 0.1Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdownorre‐routed.Temperatureistransientinnature(i.e.,changesasshutdownprogresses)SHUTDOWN(Doesnotincludeunplannedshutdowneventsassociatedwithequipmentmalfunctions).Duringanormalshutdown,thecontroldeviceisnotshutdownuntilallgasesfromemissionunitsareshutdownorre‐routed.Duringanemergencyshutdown,allStopburninggasesinthethermaloxidizer.LVHCemissionsourcesareeithershutdownbeforethethermaloxidizerisshutdownortheLVHCgasesareswappedtoanothercontroldevice.Thestandardshouldnotregulatestartupandshutdownofemissioncontroldeviceswhentheemissionsourceisnotoperating.AppC4_Inc_controlsTableis4pageswide.C4‐33AppendixC4.StartupandShutdownResponsesforIncinerationControlsinthePIControlstaboftheICRRTI_APCDID169‐‐09169‐‐J0171‐‐043172‐‐LV01IN01178‐‐23C006189‐‐SN83,SO2Scr,CANDLEAPCD_SD_Duration_hrsAPCD_SD_Duration_hrs_num APCD_SD_Integration APCD_SD_ParamDeviation APCD_SD_EmissRednMeas APCD_SD_MarkBegin APCD_SU_SD_Recommend0.166666666666667 0.1666667Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdownorre‐routed.Temperatureistransientinnature(i.e.,changesasshutdownprogresses)SHUTDOWN(Doesnotincludeunplannedshutdowneventsassociatedwithequipmentmalfunctions).Duringanormalshutdown,thecontroldeviceisnotshutdownuntilallgasesfromemissionunitsareshutdownorre‐routed.Duringanemergencyshutdown,allWhenLVHC/NCGsareremovedfromtheincineratorThestandardshouldnotregulatestartupandshutdownofemissioncontroldeviceswhentheemissionsourceisnotoperating.0.166666666666667 0.1666667Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdownorre‐routed.Temperatureistransientinnature(i.e.,changesasshutdownprogresses)SHUTDOWN(Doesnotincludeunplannedshutdowneventsassociatedwithequipmentmalfunctions).Duringanormalshutdown,thecontroldeviceisnotshutdownuntilallgasesfromemissionunitsareshutdownorre‐routed.Duringanemergencyshutdown,allWhenflowofHVLCgasesorauxiliaryfuelisreducedinanticipationofshuttingdown.Thestandardshouldnotregulatestartupandshutdownofemissioncontroldeviceswhentheemissionsourceisnotoperating.0.1 0.1Thisisthesecondarytreatmentdevice.Theunitislimitedinhoursofoperation.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupTheflarewillnotbeshutdownifstillneededforcontrolofLVHCgases.ShutdownbeginswhenNCGsareremovedfromtheflare.Approximately0.5hrs 0.5Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdownorre‐routed.Temperatureistransientinnature(i.e.,changesasshutdownprogresses)SHUTDOWN(Doesnotincludeunplannedshutdowneventsassociatedwithequipmentmalfunctions).Duringanormalshutdown,thecontroldeviceisnotshutdownuntilallgasesfromemissionunitsareshutdownorre‐routed.Duringanemergencyshutdown,allStopburninggasesinthethermaloxidizer.LVHCemissionsourcesareeithershutdownbeforethethermaloxidizerisshutdownortheLVHCgasesareswappedtoanothercontroldevice.Thestandardshouldnotregulatestartupandshutdownofemissioncontroldeviceswhentheemissionsourceisnotoperating.7hrControldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdownorre‐routed.Temperatureistransientinnature(i.e.,changesasshutdownprogresses)SHUTDOWN(Doesnotincludeunplannedshutdowneventsassociatedwithequipmentmalfunctions).Duringanormalshutdown,thecontroldeviceisnotshutdownuntilallgasesfromemissionunitsareshutdownorre‐routed.Duringanemergencyshutdown,allStopburninggasesinthethermaloxidizer.LVHCemissionsourcesareeithershutdownbeforethethermaloxidizerisshutdownortheLVHCgasesareswappedtoanothercontroldevice.Thestandardshouldnotregulatestartupandshutdownofemissioncontroldeviceswhentheemissionsourceisnotoperating.0.25 0.25Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupPertheSSMPlan,ShutdownNote:TheIncineratormustremainonlineuntilallprocesssystemshavebeencompletelyshutdownandventgasesarenolongerbeingsenttotheIncineratorortheventgasesarebeingdivertedtothe9ABoilerorLimeKiln.PertheSSMPlan,below1400F.VerifythattheIncineratorisshutdown,followingthemillsstandardoperatingprocedures.VerifythattheIncineratorisshutdown,followingthemillsstandardoperatingprocedures.AppC4_Inc_controlsTableis4pageswide.C4‐34AppendixC4.StartupandShutdownResponsesforIncinerationControlsinthePIControlstaboftheICRRTI_APCDID190‐‐R425a207‐‐001226‐‐10240‐‐NCC1,CA81242‐‐RC‐22243‐‐R480243‐‐R488340‐‐SN‐22525‐‐NCGSCB,EU37,SO2SCB,CME208228535‐‐015107‐‐16‐P4112‐‐NCGIncineratorAPCD_SD_Duration_hrsAPCD_SD_Duration_hrs_num APCD_SD_Integration APCD_SD_ParamDeviation APCD_SD_EmissRednMeas APCD_SD_MarkBegin APCD_SU_SD_Recommend3 3 NCGsorSOGsarenotadmittedduringshutdown.Theapplicableemissionandparameterlimitsareexpectedtobemetduringshutdown.NCGsorSOGsarenotsenttotheunitduringshutdownandshutdownisonnaturalgas.RemovalofNCGsandSOGsfromincinerator.Fireout.1 1Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartup NA Processgassesstopped0.5 0.5Controldevicecontinuestooperateandmeetsrequiredoperatinglimitsuntilemissionunitisshutdown.tempuraturesetpointRouteNCGsand/orSOGsthroughprimaryorbackupcontroldeviceNCGs/SOGsarere‐routedtoprimarycontroldeviceandburnvalvesareclosedUKControldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown. UKControldeviceshutdownbeginsafteremissionsunitshutdowniscomplete UK8 8Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.RouteNCGand/orSOGbacktoback‐upcontrol NCG/SOGre‐routedtoback‐upcontroldevice0.25 0.25Incineratorcantripatanytimeduetosafetyinterlocksanisnotdependentuponemissionsourcestooperate.temperaturesetpointContinuetooperateincineratoruntilallemissionsourcesaredown.WhenNCGgasesand/ormethanolisnolongerbeingburnedinincineratorandtemperaturenolongermeetspermittedallowables0.25 0.25Incineratorcantripatanytimeduetosafetyinterlocksanisnotdependentuponemissionsourcestooperate.temperaturesetpointContinuetooperateincineratoruntilallemissionsourcesaredown.WhenNCGgasesand/ormethanolisnolongerbeingburnedinincineratorandtemperaturenolongermeetspermittedallowables0.3 0.3Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.Whenevaporatorsanddigestersareshutdown0 0Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartup lossofflame0.1 0.1Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringshutdownLVHCgasesaretransferredtoprimarycontroldevice(limekiln)8 8Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.8 8Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.NCGstoLimeKilnorNCGprocessesdown NCGsremovedfromIncineratorAppC4_Inc_controlsTableis4pageswide.C4‐35AppendixC4.StartupandShutdownResponsesforIncinerationControlsinthePIControlstaboftheICRRTI_APCDID613‐‐058APCD_SD_Duration_hrsAPCD_SD_Duration_hrs_num APCD_SD_Integration APCD_SD_ParamDeviation APCD_SD_EmissRednMeas APCD_SD_MarkBegin APCD_SU_SD_Recommend0.5 0.5Forthethermaloxidizertobeshutdown,thelimekilnmustbefullyoperational;wealwayshaveoneincinerationsourceavailabletoburnNCGs;theoxidizeristotallyindependentoftheemissionunitsWhengasesarenolongerbeingacceptedbyThermalOxidizerandnaturalgasflowisbelow30SCFMmax24 allmin0avg3.9median1max24 INC‐LKmin0avg7.7median2max4 INC‐BOImin0.75avg1.2median0.75max15 TO/RTO/INCmin0avg2.4median0.275max12 INC‐RFmin2avg5.7median5AppC4_Inc_controlsTableis4pageswide.C4‐36

# Appendix D

ICR Data Relevant for the

Sulfite Pulping Vent Gas Standards

Appendix D1

- Query of Part I Survey Data Base ( PI Equip detail tab) for Sulfite

Emission Units and Collection Systems

Appendix D2

- Information from PI Controls tab for Sulfite Pulping Vent Gas Scrubbers

# Appendix D1

Query of Part I Survey Data Base ( PI Equip detail t ab) for Sulfite Emission Units and

Collection SystemsAppendixD1QAd_ProcessType RTI_APCD_Combo RTICODE CountOfRTICODESU_Duration_hrsSU_Duration_hrs_numSU_EmissRednMeas SU_MarkEnd SD_Duration_hrsSD_Duration_hrs_numSD_EmissRednMeas SD_MarkBegin SU_SD_RecommendSulfitePulping INC_LK 203 1 0 0 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartup0 0 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdownSulfitePulping(Ca) SCBR 192 1 0.1 0.11 1 shutdowninanorderlysequenceandkeeppollutioncontrolequipmentrunningceaseflowsSulfitePulping(Ca) SCBR 365 1 1 1 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupstocktobleachplant 1 1 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdownnostocktowasherSulfitePulping(Ca) SCBR 365 1 4 4 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupacidtoprocess 4 4 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdownsulfurburneroffSulfitePulping(Ca) SCBR 365 1 4 4 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupsteamingofdigester 4 4 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdownlastdigesterblownSulfitePulping(NH3) SCBR/COND1 241 5 30 30 Controldevicemeetsoperationaltargetspriortoemissionunitstartup.Afterfirstdigesterblow. 24 24 Controldevicemeetsoperationaltargetsuntilemissionunitshutdowniscomplete.Beginningoflastdigesterblow.SulfitePulping(NH3) SCBR1 158 1 1 1 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupPulpexitingwashertrainwithinspecification0.5 0.5 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdownSulfitePulping(NH3) SCBR1 158 1 12 12 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupAbsorptionTowerincirculationwithadequatereagentstrength12 12 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdownCommenceisolationofSO2inputstoAcidPlantSulfitePulping(NH3) SCBR1 158 1 2 2 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupAcidfillcompleteandtemperature/pressurespecachieved2 2 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdownPrescribedcookingperiodcompleted.SulfitePulping(NH3) SCBR1 158 1 2 2 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupLiquorsolidscontentmeetsspec.2 2 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdownTerminatefeedandsteamSulfitePulping(NH3) SCBR1 241 2 12 12 Controldevicemeetsoperationaltargetspriortoemissionunitstartup.Producingliquorattargetsolidsandflow.6 6 Controldevicemeetsoperationaltargetsuntilemissionunitshutdowniscomplete.Ceaseofliquorfeedtosystem.SulfitePulping(NH3) SCBR1 241 2 6 6 Controldevicemeetsoperationaltargetspriortoemissionunitstartup.Producingliquorattargetsolidsandflow.4 4 Controldevicemeetsoperationaltargetsuntilemissionunitshutdowniscomplete.Ceaseofliquorfeedtosystem.SulfitePulpingSulfitePulping(Ca)SulfitePulping(NH3)D1_Sulfite_Equip_detailD1‐1

# Appendix D2

I nformation from PI Controls tab for Sulfite Pulping Vent Gas ScrubbersAppendixD2.InformationfromPIControlstabforSulfitePulpingVentGasScrubbersRTICode PulpType NEISiteID RTI_APCDID RTI_EmissionUnitTypeRTI_SubpartS_ProcessType APCDTypeAPCD_PressDrop_inH2O Scrub_AlkaliTypeScrub_L_G_Ratio_gal_1000acfmScrub_InletLiquidpH158 Sulfite‐NH3 NEI42385 158‐‐DYNAWA,BRINKSSulfitePulping(NH3)SulfitePulpingMisteliminator 6158 Sulfite‐NH3 NEI42385 158‐‐DYNAWA,BRINKSSulfitePulping(NH3)SulfitePulpingScrubber >3.5Caustic 29 5.7192 Sulfite‐Ca NEI42730 192‐‐c09SulfitePulping(Ca)SulfitePulpingScrubber6"vacuumcaustic 58.6206896551724 5.6193 Sulfite‐NH3 NEI39968 193‐‐00403SulfitePulping(NH3)SulfitePulpingMisteliminator193 Sulfite‐NH3 NEI39968 193‐‐00311SulfiteRecoverySulfiteRecoveryMisteliminator 20203 Kraft,Sulfite‐Na NEI42410 203‐‐LKScrSEERTINOTE‐Causticizing:Slaker;KraftPulping:BLTanksHVLC;KraftPulping:DigesterLVHC;KraftPulping:EvaporatorLVHC;KraftPulping:LVHC;SulfitePulping;Wastewater(Kraft)NCG,Causticizing:Scrubber‐venturi30WeakWash(SodiumSulfide/SodiumHydroxide)42 11241 Sulfite‐NH3 NEI26382 241‐‐MEHCONSulfitePulping(NH3)SulfitePulpingCondenser UK241 Sulfite‐NH3 NEI26382 241‐‐VGSCONSulfitePulping(NH3)SulfitePulpingCondenser UK241 Sulfite‐NH3 NEI26382 241‐‐VGSSCRSulfitePulping(NH3)SulfitePulpingScrubber‐packedbed UKCaustic 4.3 6.3365 Sulfite‐Ca NEI54400 365‐‐CO5SulfitePulping(Ca)SulfitePulpingScrubber 3NaOH/Caustic 31 6D2_sulfite_controlsTableis5pageswideD2‐1AppendixD2.InformationfromPIControlstabforSulfitePulpingVentGasScrubbersRTI_APCDID158‐‐DYNAWA,BRINKS158‐‐DYNAWA,BRINKS192‐‐c09193‐‐00403193‐‐00311203‐‐LKScr241‐‐MEHCON241‐‐VGSCON241‐‐VGSSCR365‐‐CO5Scrub_LiquidMakeup_gpmPack_MaterialType Water_SourceWater_RecirculatedWater_Recirc_gpmWater_Blowdown_PctWater_BlowdownUseDispose Parameter_Continuous Parameter_Otherfreshwater(forperiodicinternalwashes) No NA NATreatedinonsitewastewatertreatmentplantminimum4outof6demistertanksmustbecontinuouslyon‐line(damperpositionsensors)UKfreshwater Yes >2400 UKTreatedinonsitewastewatertreatmentplant liquidflow,pressuredrop pHforSO2control(5.7)85riverwater Yes 2500.242424242424242 usedforacidmaking flow,pH,eductoron/offstatusscrubberlevel(75%),watertemperture(40degreesF)freshwater NoTreatedinonsitewastewatertreatmentplant pressuredrop2.6processwater{WeakWash} Yes 1316 UKRecycledtoprocess:{weakwashtank}liquidflowrate,PressureDroppartiallytreatedwastewater{clarifier}No NA 1Treatedinonsitewastewatertreatmentplant gastemperature,liquidflowratefreshwater No NA 1Treatedinonsitewastewatertreatmentplant liquidflowrate,gastemperature150plasticpacking freshwater No NA 1Treatedinonsitewastewatertreatmentplant other(SO2CEMS,pH)120polypropylene FilterWater/WellWater No NA NATreatedinonsitewastewatertreatmentplantph,liquidflowrate,watertemperatureD2_sulfite_controlsTableis5pageswideD2‐2AppendixD2.InformationfromPIControlstabforSulfitePulpingVentGasScrubbersRTI_APCDID158‐‐DYNAWA,BRINKS158‐‐DYNAWA,BRINKS192‐‐c09193‐‐00403193‐‐00311203‐‐LKScr241‐‐MEHCON241‐‐VGSCON241‐‐VGSSCR365‐‐CO5APCD_SU_Duration_hrs APCD_SU_Integration APCD_SU_ParamDeviation APCD_SU_EmissRednMeas APCD_SU_MarkEnd0.5Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup. None NoneNotapplicable,thedemistersarestaticandtherearenospecialstartupproceduresbeyondopeningdampers.0.5Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup. NoneEnsurescrubberantiscirculatingandpHisattargetlevelthroughoutstartup.Startupendswhenthepressuredropandscrubberantrecirculationparameterlimitrangesareachieved3.3333333333Pulpmillprocessesarenotstarteduntilscrubberisrunningeverythingisoff‐lineuntilscrubberisrunningMakesurescrubberflowisat60gpmandcausticvalvesarecontrolling0Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupScrubberoperatingparametersestablished1Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupControldeviceoperationalparametersmet0.5Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupControldeviceoperationalparametersmet0.5Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupControldeviceoperationalparametersmet1Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupControldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.waterflowandtempandphparametersachievedD2_sulfite_controlsTableis5pageswideD2‐3AppendixD2.InformationfromPIControlstabforSulfitePulpingVentGasScrubbersRTI_APCDID158‐‐DYNAWA,BRINKS158‐‐DYNAWA,BRINKS192‐‐c09193‐‐00403193‐‐00311203‐‐LKScr241‐‐MEHCON241‐‐VGSCON241‐‐VGSSCR365‐‐CO5APCD_SD_Duration_hrs APCD_SD_Integration APCD_SD_ParamDeviation APCD_SD_EmissRednMeas APCD_SD_MarkBegin APCD_SU_SD_Recommend0Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupShutdownaffectedprocessunitpriortoshuttingdownthecontroldevice. shutdampertodemistertank0.25APCD_SD_Integration:Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.WhenswitchingtheRecoveryBoilertonaturalgas‐onlymodetheremaybeashortperiodwherethereisinadequatefluegasflowtomaintainthepressuredropparameter.ThisisasubpartMMconsideration(notsubpartSorNSPSBBconcern).WhenswitchingtheRecoveryBoilerfromnaturalgas‐onlymodetocombustionofspentliquortheremaybeashortperiodwherethereisinadequatefluegasflowtomaintainthepressuredropparameter.ThisisasubpartMMconsideration(notsubpartSorNSPSBBconcern).Shutdownaffectedprocessunitpriortoshuttingdownthecontroldevice. shutoffliquidflow1.66666666666667E‐02therestoftheprocessisshutdownandvalvedclosedbeforescrubberistakenoff‐line Nothingon‐linewhenallofthevalvestothedigesterareclosedandthereisnoacidmakinggoingon0.16Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartuplimekilnshutdownbeforescrubbershutdown limekilnisshutdown0.5Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupFailuretomeetoperationalparametersduetoshutdown.0.5Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupFailuretomeetoperationalparametersduetoshutdown.0.5Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupFailuretomeetoperationalparametersduetoshutdown.1Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupControldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.D2_sulfite_controlsTableis5pageswideD2‐4AppendixD2.InformationfromPIControlstabforSulfitePulpingVentGasScrubbersRTI_APCDID158‐‐DYNAWA,BRINKS158‐‐DYNAWA,BRINKS192‐‐c09193‐‐00403193‐‐00311203‐‐LKScr241‐‐MEHCON241‐‐VGSCON241‐‐VGSSCR365‐‐CO5APCDComment RTI_NotesSixcellsinparallel.DeltaPistotalunit.Scrubbingliquidiscontinuouslybledoffandreplenished,unknownflow.ThePIIIDBwasusedtocomfirmtheLVHCsystemwasintroductedtothelimekilnandthenthescubberontheLKEmissionUnit_Coll_ID:multipleventscombined,P50,P53,P54D2_sulfite_controlsTableis5pageswideD2‐5

# Appendix E

ICR Data Relevant for the

Bleaching Vent Gas Standards

Appendix E1

- Query of Part I Survey Data Base ( PI Equip detail tab) for Bleaching

Emission Units and Collection Systems

Appendix E2

- Information from PI Controls tab for Bleach Plant Scrubbers

# Appendix E1

Query of Part I Survey Data Base ( PI Equip detail tab) for Bleaching Emission Units and

Collection SystemsAppendixE1QAd_ProcessType RTI_APCD_ComboRTICODE CountOfRTICODESU_Duration_hrsSU_Duration_hrs_numSU_EmissRednMeas SU_MarkEnd SD_Duration_hrsSD_Duration_hrs_numSD_EmissRednMeas SD_MarkBegin SU_SD_RecommendBleachingBleaching SCBR 100 12 ~3hrs 3 Thebleachplantcollectionsystemandscrubberwillbeinanormaloperationconditionbeforebleachingchemicalisintroducedtothepulpandthestocktostoragepumpisoperating.Startupisconsideredcompletewhenthefollowingqualitybasedparameters(pulpbrightnessandCLO2residual)forthebleachplantaremet:~3hrs 3 Thebleachplantcollectionsystemandscrubberwillremaininnormaloperationasdefinedaboveuntiltheadditionofbleachingchemicalceasesandthestocktohighdensitystoragepumpisshutdown.AshutdownbeginswhenCLO2nolongerisappliedtotheprocess.Bleaching SCBR 102 1 12 12 Thebleachplantisconsideredtobestartingupwhenbrownstockbeginstobefedtothebleachplantandchemicalisapplied.BleachplantemissionsareminimizedbystartupSOP’sthatassureallventgasesfromprocessequipmentthatuseschlorinatedcompoundsarecollectedandsenttotheBleachPlantscrubber.Productflow 1 1 TheBleachPlantVentGasSystemisoperateduntiltheBleachPlantisshutdown.ThebleachplantandbleachplantventgassystemareinterlockedsuchthattheClO2feedpumpscannotrunifthescrubberisdown.NoflowBleaching SCBR 103 2 8 8 Tominimizeemissionsfromthebleachingoperations,thebleachplantscrubber(s)areinoperationbeforebeginningstartupofableachline.Thebleachplantisconsideredtohavecompletedstartupwhenbrownstockbeginstofeedtothebleachlineandchemicalisfed.8 8 Tominimizeemissionsduringshutdown,theBleachPlantVentGasCollectionSystemandscrubber(s)isoperateduntiltheBleachPlanthascompletedshutdown.Thebleachplantisconsideredtobeendingnormaloperationswhenchemicalandbrownstockfeedtotheplantarerampleddownforthepurposesofshuttingdowntheprocess.Bleaching SCBR 106 14 12 12 Verifycollectionsystemisavailableandgasesarebeingsenttoacontroldevicepriortostartupoftheoperation.BrightnessandresidualatD1towerfor8hours(finalproductspecificationsaremet).2 2 Continueroutingcollectedgasestothecontroldevice.Openfloatoutvalvewatersupply.Bleaching SCBR 109 1 ThescrubbermustbeoperationalbeforeprocessunitisstartedupBleaching SCBR 109 1 0 0 ThescrubbermustbeoperationalbeforeprocessunitisstartedupBleaching SCBR 112 1 6 6 Collectionandcontrolsystemsoperatingbeforestart‐upWhenfiltrateexitstanks 6 6 continueroutingemissionstocollectionsystemandcontrolsystemPulpfeedstoppedBleaching SCBR 112 1 6 6 Collectionandcontrolsystemsoperatingbeforestart‐upWhengassesexitscrubber 6 6 continueroutingemissionstocollectionsystemandcontrolsystemPulpfeedstoppedBleaching SCBR 112 3 6 6 Collectionandcontrolsystemsoperatingbeforestart‐upWhenstockenterstower 6 6 continueroutingemissionstocollectionsystemandcontrolsystemPulpfeedstoppedBleaching SCBR 115 1 0.5 0.5 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupUnitisoperatingandallCMSparameterswithinlimits0.5 0.5 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdownScrubbercollectionfanoffBleaching SCBR 124 1 6 6 Startscrubberpriortostartingbleachplant bleachedstockgoingtohighdensity6 6 KeepscrubbergoinguntilallClO2additionhasendedstopstockflowgoingtofirststageBleaching SCBR 124 1 6 6 Startscrubberpriortostartingbleachplant bleachedstockgoingtohighdensity6 6 KeepscrubberoperatinguntilallClO2addtionisendedStopstockflowtothefirststageBleaching SCBR 130 2 2‐661.ExercisecautiontopreventexcesschlorinatedHAPsfrombeingemitted.2.EnsureBleachPlantscrubberisrunningandoperatingparameters(ex,scrubberflow,ORP,fanamps)arewithinallowablelimits.3.EnsureBleachwasherhooddoorsandtubesampledoorsareclosed.4.Applychemicalsatalesserrateuntiloperationsstabilize.Alltowers,residualsandbrightnesssensorsareatspecifiedsetpointsandallwashervatsareatnormallevels.Allfivebleachedwashersrunningandmeetingqualityspecifications.1‐441.ExercisecautiontopreventexcesschlorinatedHAPsfrombeingemitted.2.EnsureBleachPlantscrubberisrunningandoperatingparameters(ex,scrubberflow,ORP,fanamps)arewithinallowablelimits.3.EnsureBleachwasherhooddoorsandtubesampledoorsareclosed.4.Reducechemicalapplicationrates.5.Shutoffchlorinedioxideflowatleast5minutesbeforestockflowiscutofftoallowClO2tobefullyreacted.AllClO2flowsareshutdownBleaching SCBR 130 6 2‐661.ExercisecautiontopreventexcesschlorinatedHAPsfrombeingemitted.2.EnsureBleachPlantscrubberisrunningandoperatingparameters(ex,scrubberflow,ORP,fanamps)arewithinallowablelimits.3.EnsureBleachwasherhooddoorsandtubesampledoorsareclosed.4.Applychemicalsatalesserrateuntiloperationsstabilize.Alltowers,residualsandbrightnesssensorsareatspecifiedsetpointsandallwashervatsareatnormallevels.Allfivebleachedwashersrunningandmeetingqualityspecifications.1‐441.ExercisecautiontopreventexcesschlorinatedHAPsfrombeingemitted.2.EnsureBleachPlantscrubberisrunningandoperatingparameters(ex,scrubberflow,ORP,fanamps)arewithinallowablelimits.3.EnsureBleachwasherhooddoorsandtubesampledoorsareclosed.4.Reducechemicalapplicationrates.5.Shutoffchlorinedioxideflowatleast5minutesbeforestockflowiscutofftoallowClO2tobefullyreacted.AllClO2flowsareshutdownE1_Bleaching_Equip_detailE1‐1AppendixE1QAd_ProcessType RTI_APCD_ComboRTICODE CountOfRTICODESU_Duration_hrsSU_Duration_hrs_numSU_EmissRednMeas SU_MarkEnd SD_Duration_hrsSD_Duration_hrs_numSD_EmissRednMeas SD_MarkBegin SU_SD_RecommendBleaching SCBR 130 1 2‐661.ExercisecautiontopreventexcesschlorinatedHAPsfrombeingemitted.2.EnsureBleachPlantscrubberisrunningandoperatingparameters(ex,scrubberflow,ORP,fanamps)arewithinallowablelimits.3.EnsureBleachwasherhooddoorsandtubesampledoorsareclosed.4.Applychemicalsatalesserrateuntiloperationsstabilize.Alltowers,residualsandbrightnesssensorsareatspecifiedsetpointsandallwashervatsareatnormallevels.Allfivebleachedwashersrunningandmeetingqualityspecifications.1‐441.ExercisecautiontopreventexcesschlorinatedHAPsfrombeingemitted.2.EnsureBleachPlantscrubberisrunningandoperatingparameters(ex,scrubberflow,ORP,fanamps)arewithinallowablelimits.3.EnsureBleachwasherhooddoorsandtubesampledoorsareclosed.4.Reducechemicalapplicationrates.5.Shutoffchlorinedioxideflowatleast5minutesbeforestockflowiscutofftoallowClO2tobefullyreacted.AllClO2flowsareshutdownBleaching SCBR 131 7 0.5 0.5 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupStockpumpsrunning 2 2 ContinueroutingemissionstoBP‐CScollectionsystemandBP‐CDcontrolsystemNostockandnoCLO2flowBleaching SCBR 133 1 8 8 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupthebleachplantventfanisrunning,scrubbercirculationisestablished,andscrubberchemicalisverified8 8 continueroutingemissionstobleachplantscrubber,keepscrubberoperatinguntilprocessshutdowniscompletedscrubberchemicalsupplyorre‐circulationpumpisshutdownofventfanisshutdownBleaching SCBR 135 1 0.5 0.5 BPCS:ThebleachplantscrubberisoperatingandreadytoacceptBPCSgasesforcontrol.BPCS:TheBPCSgasesarebeingcontrolledbythescrubberwithincompliancerange.0.5 0.5 BPCS:Thebleachplantscrubbercontinuestooperatewhilethecollectionsystemisshutdown.BPCS:Thebleachplantscrubberfanisshutoff.Note:AllequipmentcollectedbytheBPCSsystemwouldbedownpriortoBPCSshutdown.Bleaching SCBR 135 1 7 7 BleachingSystem:TheBPCSandbleachplantscrubberisoperatingpriortostartupofbleachineline.BleachingSystem:Allstagesofwashingandreactiontowersareoperating.Thescrubberparametersareinthecompliancerange.ThepulphasanISObrightnessof85flowingtohighdensitystorage.11 11 BleachingSystem:TheBPCSandbleachplantscrubbercontinuetooperatewhilethebleachingsystemisinshutdownmode.BleachingSystem:Thechlorinedioxidedeliverypumpsareoffandpulpflowtothebleachlinehasstopped.Bleaching SCBR 136 12 NA NA NA NA NA NABleaching SCBR 137 1 1 1 FOLLOWSSMPLAN FlowtoNo.1POWasher>500gpmorfor2hours12 12 FOLLOWSSMPLAN FlowtoNo.1POWasher<500gpmfor1hourBleaching SCBR 137 1 1 1 NA Flowtowasheratnormalratesorfor2hours12 12 NA Stopfeedingmaterialintosystemfor1hourBleaching SCBR 138 4 5 5 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupStockflowisobtainedthroughthewashers.0.5 0.5 continueroutingemissionstoBLCH‐1collectionsystemtobleachplantscrubber(SCRBBL1)Stopbrownstockflowtothefirststage.Bleaching SCBR 140 1 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupClO2isgoingtothebleachplant,thebleachscrubberfanison,thephofthescrubbermediaisgreaterthan11,andtheflowtothescrubberisgreaterthantheminimum.Thebleachscrubberfanison,thephofthescrubbermediaisgreaterthan11,andtheflowtothescrubberisgreaterthantheminimumuntilbleachplantisshutdown.ClO2feedpumpsrenotoperating.Bleaching SCBR 145 8 0.75 0.75 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupAlldampersandhoodsinoperatingpositions.1.5 1.5 Scubbercontinuestooperate WashersturnedoffBleaching SCBR 146 3 0.25 0.25 ChlorinedioxideadditionisnotalloweduntilthescrubberflowratemeetstherequiredlevelStart‐upbeginswiththeadditionofchlorinedioxide0.1 0.1 ThescrubberoperationcontinuesuntilafterallpulpisprocessedthroughthebleachlineShutdownbeginswhenchlorinedioxideapplicationisstoppedNABleaching SCBR 147 4 0.25 0.25 ChlorinedioxideadditionisnotalloweduntilthescrubberflowratemeetstherequiredlevelStart‐upbeginswiththeadditionofchlorinedioxide0.1 0.1 ThescrubberoperationcontinuesuntilafterallpulpisprocessedthroughthebleachlineShutdownbeginswhenchlorinedioxideapplicationisstoppedNABleaching SCBR 149 1 8 8 OperateallAPCDsduringstartup Pulpflowtowhitestockstorage 1 1 OperateallAPCDsduringshutdown NostockflowfromtheBlendChesttotheD‐1stageBleaching SCBR 150 2 0.2 0.2 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupScrubberIDFanOn,RecircFlowsatsetpoint,ORPatsetpoint0.2 0.2 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdownShutoffIDFan(Inletvalvecloses)Bleaching SCBR 150 6 0.75 0.75 continueroutingemissionstoBL‐AcollectionsystemandprimaryorbackupcontrolsystemAll3bleachingstagesrunningwithchemicalflows0.75 0.75 continueroutingemissionstoBL‐AcollectionsystemandprimaryorbackupcontrolsystemStockflowoffoffirstbleachingstageinLineAE1_Bleaching_Equip_detailE1‐2AppendixE1QAd_ProcessType RTI_APCD_ComboRTICODE CountOfRTICODESU_Duration_hrsSU_Duration_hrs_numSU_EmissRednMeas SU_MarkEnd SD_Duration_hrsSD_Duration_hrs_numSD_EmissRednMeas SD_MarkBegin SU_SD_RecommendBleaching SCBR 150 6 0.75 0.75 continueroutingemissionstoBL‐BcollectionsystemandprimaryorbackupcontrolsystemAll3bleachingstagesrunningwithchemicalflows0.75 0.75 continueroutingemissionstoBL‐BcollectionsystemandprimaryorbackupcontrolsystemStockflowoffoffirstbleachingstageinLineBBleaching SCBR 152 1 0.5 0.5 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupfanisstartedandrecirculationpumpsstarted4 4 emissionunitandcontroldeviceoperatesincompliancewithNESHAPparameterlimitsduringemissionunitshutdownceaseflowofchlorinedioxidetobleachingsystemBleaching SCBR 152 7 6 6 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupchlorinedioxideflowisinitiated 4 4 emissionunitandcontroldeviceoperatesincompliancewithNESHAPparameterlimitsduringemissionunitshutdownceaseflowofchlorinedioxidetobleachingsystemBleaching SCBR 154 2 0.25 0.25 EmissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupContinuousdischargefromcleanerdecker0.25 0.25 ContinueroutingemissionstothescrubbersystemStopfeedingpulpBleaching SCBR 154 2 0.5 0.5 EmissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupContinuousstockflowtoassociatedwasher1 1 ContinueroutingemissionstothescrubbersystemStopfeedingpulpBleaching SCBR 154 2 1 1 EmissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupContinuousstockflowtoassociatedwasher1 1 ContinueroutingemissionstothescrubbersystemStopfeedingpulpBleaching SCBR 154 1 2 2 EmissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupContinuousstockflowtoassociatedwasher2 2 ContinueroutingemissionstothescrubbersystemStopfeedingpulpBleaching SCBR 154 1 3 3 EmissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupContinuousstockflowtoassociatedwasher3 3 ContinueroutingemissionstothescrubbersystemStopfeedingpulpBleaching SCBR 154 1 4 4 EmissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupContinuousstockflowtoassociatedwasher4 4 ContinueroutingemissionstothescrubbersystemStopfeedingpulpBleaching SCBR 154 1 Instant 0 EmissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupNA Instant 0 ContinueroutingemissionstothescrubbersystemTurnedoffBleaching SCBR 155 4 4 4 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupwhenDostockflow>500gpm&D2stockpump>50ampsfor4hrs0.25 0.25 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdownwhenDostockflow>500gpm&D2stockpump>50ampsfor4hrsBleaching SCBR 157 1 16 16 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupWhenstage4chlorineresidualisnormal10 10 continueroutingemissionstoHVLCcollectionsystemWhenstage4stocktowasherpumpisshutdownBleaching SCBR 158 1 6 6 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupBleachedpulpmeetsspecification.6 6 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitshutdownTerminatefeedtofirstbleachingstageBleaching SCBR 162 2 2‐1212TherearenoHAPemissionsasaresultofstartingupthecollectionsystem.HAPSareonlygeneratedbytheemissionunitsandnotthecollectionsystem.Thecollectionsystemandcontroldevicemustbeoperationalpriortostartupofanemissionsource.NA‐Notanemissionunit 6 6 TherearenoHAPemissionsasaresultofshuttingdownthecollectionsystem.HAPSareonlygeneratedbytheemissionunitsandnotthecollectionsystem.Thecollectionsystemandcontroldevicemustbeoperationalwhileoneormoreemissionunitsarerunning.NA‐NotanemissionunitBleaching SCBR 165 2 HotStartup:1‐2hoursColdStartup:1‐4hours4ExercisecautiontopreventexcesschlorinatedHAPsfrombeingemitted.**EnsureBleachPlantscrubbersarerunningandoperatingparameters(ex,scrubberflow,ORP,fanamps)arewithinallowablelimits.**EnsureBleachwasherhooddoorsandtubesampleAlltowers,residualsandbrightnesssensorsareatspecifiedsetpointsandallwashervatsareatnormallevelsHotShutdown:1‐2hoursColdShutdown:1‐3houts3‐ExercisecautiontopreventexcesschlorinatedHAPsfrombeingemitted.‐EnsureBleachPlantscrubbersarerunningandoperatingparameters(ex,scrubberflow,ORP,fanamps)arewithinallowablelimits.‐EnsureBleachwasherhooddoorsandtubesampledoorsareclosed.‐Reducechemicalapplicationrates.‐Shutoffchlorinedioxideflowatleast5minutesbeforestockflowiscutofftoallowClO2tobefullyreacted.AllClO2flowsareshutdownE1_Bleaching_Equip_detailE1‐3AppendixE1QAd_ProcessType RTI_APCD_ComboRTICODE CountOfRTICODESU_Duration_hrsSU_Duration_hrs_numSU_EmissRednMeas SU_MarkEnd SD_Duration_hrsSD_Duration_hrs_numSD_EmissRednMeas SD_MarkBegin SU_SD_RecommendBleaching SCBR 166 2 HotStartup:2‐4HoursColdStartup:4‐6Hours6(1)ExercisecautiontopreventexcesschlorHAPsfrombeingemitted;(2)EnsureBPscrubbersarerunningandoperatingparametersarewithinallowablelimits;(3)Bleachwasherhooddoorsandtubesampledoorsareclosed;(4)Applychemicalsatalesserrateuntiloperationsstabilize.Alltowers,residualsandbrightnesssensorsareatspecifiedsetpointsandallwashervatsareatnormallevelsHotShutdown:1HourColdShutdown:4Hour4(1)ExercisecautiontopreventexcesschlorinatedHAPsfrombeingemitted.(2)EnsureBleachPlantscrubbersarerunningandoperatingparameters(ex,scrubberflow,ORP,fanamps)arewithinallowablelimits.(3)EnsureBleachwasherhooddoorsandtubesampledoorsareclosed.(4)Reducechemicalapplicationrates.(5)Shutoffchlorinedioxideflowatleast5minutesbeforestockflowiscutofftoallowClO2tobefullyreacted.AllClO2flowsareshutdownBleaching SCBR 172 6 HotStartup:2‐4hrsColdStartup:4‐6hrs6(1)ExercisecautiontopreventexcesschlorHAPsfrombeingemitted;(2)EnsureBPscrubbersarerunningandoperatingparametersarewithinallowablelimits;(3)Bleachwasherhooddoorsandtubesampledoorsareclosed;(4)Applychemicalsatalesserrateuntiloperationsstabilize.Alltowers,residualsandbrightnesssensorsareatspecifiedsetpointsandallwashervatsareatnormallevelsHotShutdown:approx.1hrColdShutdown:approx.4hrs4(1)ExercisecautiontopreventexcesschlorinatedHAPsfrombeingemitted.(2)EnsureBleachPlantscrubbersarerunningandoperatingparameters(ex,scrubberflow,ORP,fanamps)arewithinallowablelimits.(3)EnsureBleachwasherhooddoorsandtubesampledoorsareclosed.(4)Reducechemicalapplicationrates.(5)Shutoffchlorinedioxideflowatleast5minutesbeforestockflowiscutofftoallowClO2tobefullyreacted.AllClO2flowsareshutdownBleaching SCBR 173 8 2‐20201.EnsureBleachPlantscrubberisrunningandoperatingparametersarewithinallowablelimits.2.EnsureBleachwasherhooddoorsareclosed.Allfivebleach‐sidewashersarerunningandmeetingqualityspecifications.2‐24241.EnsureBleachPlantscrubberisrunningandoperatingparametersarewithinallowablelimits.2.EnsureBleachwasherhooddoorsareclosed.Stocktakenoffanywasher.Bleaching SCBR 174 1 HotStartup:0.5HoursColdStartup:4Hours0.5 (1)ExercisecautiontopreventexcesschlorHAPsfrombeingemitted;(2)EnsureBPscrubbersarerunningandoperatingparametersarewithinallowablelimits;(3)Bleachwasherhooddoorsandtubesampledoorsareclosed;(4)Applychemicalsatalesserrateuntiloperationsstabilize.Alltowers,residualsandbrightnesssensorsareatspecifiedsetpointsandallwashervatsareatnormallevelsHotShutdown:0.5HoursColdShutdown:4Hours4(1)ExercisecautiontopreventexcesschlorinatedHAPsfrombeingemitted.(2)EnsureBleachPlantscrubbersarerunningandoperatingparameters(ex,scrubberflow,ORP,fanamps)arewithinallowablelimits.(3)EnsureBleachwasherhooddoorsandtubesampledoorsareclosed.(4)Reducechemicalapplicationrates.(5)Shutoffchlorinedioxideflowatleast5minutesbeforestockflowiscutofftoallowClO2tobefullyreacted.AllClO2flowsareshutdownBleaching SCBR 175 2 HotStartup:2‐4HoursColdStartup:4‐6Hours6(1)ExercisecautiontopreventexcesschlorinatedHAPsfrombeingemitted;(2)EnsureBleachPlantscrubbersarerunningandoperatingparameters(ex,scrubberflow,ORP,fanamps)arewithinallowablelimits;(3)Applychemicalsatalesserrateuntiloperationsstabilize.Alltowers,residualsandbrightnesssensorsareatspecifiedsetpointsandallwashervatsareatnormallevelsHotShutdown:1HourColdShutdown:4Hours4(1)ExercisecautiontopreventexcesschlorinatedHAPsfrombeingemitted.(2)EnsureBleachPlantscrubbersarerunningandoperatingparameters(ex,scrubberflow,ORP,fanamps)arewithinallowablelimits.(3)Reducechemicalapplicationrates.(4)Shutofchlorinedioxideflowatleast5minutesbeforestockflowiscutofftoallowClO2tobefullyreacted.AllClO2flowsareshutdownBleaching SCBR 177 1 2.0‐10(rangeincludesstartupofbleachplantprocessequipment)10continueroutingemissionstoEU0501 Whenalltowers,residualsandbrightnessesareatspeicfiedsetpointsandallwashervatsareatnormallevels.2.0‐10(rangeincludesstartupofbleachplantprocessequipment)10continueroutingemissionstoEU0501 WhenfirstreducingproductionratetowardsashutdownBleaching SCBR 177 2 2.0‐10(rangeincludesstartupofbleachplantprocessequipment)10continueroutingemissionstoEU0502 Whenalltowers,residualsandbrightnessesareatspeicfiedsetpointsandallwashervatsareatnormallevels.2.0‐10(rangeincludesstartupofbleachplantprocessequipment)10continueroutingemissionstoEU0502 WhenfirstreducingproductionratetowardsashutdownE1_Bleaching_Equip_detailE1‐4AppendixE1QAd_ProcessType RTI_APCD_ComboRTICODE CountOfRTICODESU_Duration_hrsSU_Duration_hrs_numSU_EmissRednMeas SU_MarkEnd SD_Duration_hrsSD_Duration_hrs_numSD_EmissRednMeas SD_MarkBegin SU_SD_RecommendBleaching SCBR 178 1 1 1 TherearenoHAPemissionsasaresultofstartingupthecollectionsystem.HAPSareonlygeneratedbytheemissionunitsandnotthecollectionsystem.Thecollectionsystemandcontroldevicemustbeoperationalpriortostartupofanemissionsource.NA 1 1 TherearenoHAPemissionsasaresultofshuttingdownthecollectionsystem.HAPSareonlygeneratedbytheemissionunitsandnotthecollectionsystem.Thecollectionsystemandcontroldevicemustbeoperationalwhileoneormoreemissionunitsarerunning.N/AnotanemissionsunitBleaching SCBR 178 7 6 6 ExercisecautiontopreventexcesschlorinatedHAPsfrombeingemitted.EnsureBleachPlantscrubbersarerunningandoperatingparameters(ex,scrubberflow,ORP,fanamps)arewithinallowablelimits.EnsureBleachwasherhooddoorsandtubesampledoorsareclosed.Applychemicalsatalesserrateuntiloperationsstabilize.Alltowers,residualsandbrightnesssensorsareatspecifiedsetpointsandallwashervatsareatnormallevels4 4 ExercisecautiontopreventexcesschlorinatedHAPsfrombeingemitted.EnsureBleachPlantscrubbersarerunningandoperatingparameters(ex,scrubberflow,ORP,fanamps)arewithinallowablelimits.EnsureBleachwasherhooddoorsandtubesampledooorsareclosed.Reducechemicalapplicationrates.Shutoffchlorinedioxideflowatleast5minutesbeforestockflowiscutofftoallowClO2tobefullyreacted.AllClO2flowsareshutdownBleaching SCBR 179 1 <0.0830.083emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupChemicalflowgreaterthan10gpm0.25‐11continueroutingemissionstoBleachPlantScrubbercollectionsystemChemicalflowislessthan10gpmBleaching SCBR 179 1 <0.0830.083emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupChemicalflowisgreaterthan10gpm0.25‐11continueroutingemissionstoBleachPlantScrubbercollectionsystemChemicalflowislessthan10gpmBleaching SCBR 179 1 <0.0830.083emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupChemicalflowisgreaterthan3gpm0.25‐11continueroutingemissionstoBleachPlantScrubbercollectionsystemChemicalflowislessthan3gpmBleaching SCBR 179 1 <0.0830.083emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupChemicalflowisgreaterthan5gpm0.25‐11continueroutingemissionstoBleachPlantScrubbercollectionsystemChemicalflowislessthan5gpmBleaching SCBR 179 1 <0.0830.083emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupChemicalflowisgreaterthan8gpm0.25‐11continueroutingemissionstoBleachPlantScrubbercollectionsystemChemicalflowislessthan8gpmBleaching SCBR 179 1 0.083 0.083 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupChemicalflowgreaterthan10gpm<0.0830.083continueroutingemissionstoBleachPlantScrubbercollectionsystemChemicalflowislessthan10gpmBleaching SCBR 179 1 0.083 0.083 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupChemicalflowisgreaterthan5gpm<0.0830.083continueroutingemissionstoBleachPlantScrubbercollectionsystemChemicalflowislessthan5gpmBleaching SCBR 179 1 0.083‐0.250.25emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupChemicalflowisgreaterthan3gpm<0.0831/0/1900continueroutingemissionstoBleachPlantScrubbercollectionsystemChemicalflowislessthan3gpmBleaching SCBR 179 1 0.5‐11emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupChemicalflowisgreaterthan10gpm0.5‐11continueroutingemissionstoBleachPlantScrubbercollectionsystemChemicalflowislessthan10gpmBleaching SCBR 179 1 0.5‐11emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupChemicalflowisgreaterthan8gpm0.5‐11continueroutingemissionstoBleachPlantScrubbercollectionsystemChemicalflowislessthan8gpmBleaching SCBR 179 1 10‐1212emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartup1.)DOchemicalflowisgreaterthan10gpm2.)D1chemicalflowisgreaterthan5gpm.3)D2chemicalflowisgreaterthan3gpm10‐1212continueroutingemissionstothebleachplantscrubberduringequipmentshutdownIfDOstagechemicalflowfallsbelow10gpmorifD1Stagechemicalflowfallsbelow5gpmorifD2Stagechemicalflowfallsbelow3gpmBleaching SCBR 179 1 10‐1212emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartup1.)DOchemicalflowisgreaterthan10gpmand2.)D1chemicalflowisgreaterthan8gpm.10‐1212continueroutingemissionstothebleachplantscrubberduringequipmentshutdownDOstagechemicalflowfallsbelow10gpmorifD1stagechemicalflowfallsbelow8gpm.E1_Bleaching_Equip_detailE1‐5AppendixE1QAd_ProcessType RTI_APCD_ComboRTICODE CountOfRTICODESU_Duration_hrsSU_Duration_hrs_numSU_EmissRednMeas SU_MarkEnd SD_Duration_hrsSD_Duration_hrs_numSD_EmissRednMeas SD_MarkBegin SU_SD_RecommendBleaching SCBR 179 1 2‐33emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupChemicalflowgreaterthan10gpm2‐33continueroutingemissionstoBleachPlantScrubbercollectionsystemChemicalflowislessthan10gpmBleaching SCBR 179 1 2‐33emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupChemicalflowisgreaterthan10gpm3‐44continueroutingemissionstoBleachPlantScrubbercollectionsystemChemicalflowislessthan10gpmBleaching SCBR 179 1 3‐44emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupChemicalflowisgreaterthan3gpm2‐33continueroutingemissionstoBleachPlantScrubbercollectionsystemChemicalflowislessthan3gpmBleaching SCBR 179 1 5‐77emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupChemicalflowisgreaterthan5gpm4‐66continueroutingemissionstoBleachPlantScrubbercollectionsystemChemicalflowislessthan5gpmBleaching SCBR 179 1 6‐77emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupChemicalflowisgreaterthan8gpm4‐66continueroutingemissionstoBleachPlantScrubbercollectionsystemChemicalflowislessthan8gpmBleaching SCBR 182 19 7 7 Ensurescrubberisoperatingproperly Whenpulpisflowingintopulpstorage7 7 ShutdownscrubberonlyaftersourcehasbeenshutdownWhenthereisnomorepulpinthetowersandallpulpisinstorageBleaching SCBR 184 2 0.5 0.5 Continueroutingemissionstoscrubbercollectionsystem.Whenstockandchemicalflowsarestabilize.0.5 0.5 Continueroutingemissionstoscrubbercollectionsystem.WhenbrownstockfeedflowandClO2isturnedoff.Bleaching SCBR 184 1 1 1 Continueroutingemissionstoscrubbercollectionsystem.Whenstockandchemicalflowsarestabilize.0.75 0.75 Continueroutingemissionstoscrubbercollectionsystem.WhenbrownstockfeedflowandClO2isturnedoff.Bleaching SCBR 185 2 <1.0hour1InaccordancewiththeIOM/SOP,wheneverthebleackplantorClO2generatorareoperating,theassociatedscrubbermustalsobeinoperationwithallcontinuousmonitoringparameterswithintheirspecifiedlimits.WhenaddingClO2totheD2chute.<1.0hour1InaccordancewiththeIOM/SOP,thecontroldevicewillcontinuetooperatewhiletheemissionunitisshutdown.WhenClO2isnolongerappliedtotheD2chute.Bleaching SCBR 186 1 1 1 Whenbleachingagentisintroduced.1 1 Scrubber WhenanyClO2valveisclosedorturningoffthickstockpump.Bleaching SCBR 186 2 1 1 Scrubber Eachofthebleachingstagesareapplyingthebleachingagent,stockfeedpumptoD0stageisrunningandthethickstockpumptohighdensitytowerisrunning.1 1 Scrubber WhenanyClO2valveisclosedorturningoffthickstockpump.Bleaching SCBR 189 1 0.25 0.25 PertheSSMPlan,fanampandflowsinspec.StartupNote:VerifythattheBleachPlantScrubberiscollectingventgasesfromprocessequipmentthatuseschlorinatedcompounds.Byvisualobservation,checkforemissionsfromhoods,andenclosures,etc.PertheSSMPlan,collectionofHVLC/LVHCSystem.VerifythattheCausticandAdditivePumpsarerunningatgreaterthantheacceptableminimumflowrate,asdefinedinmillsstandardoperatingprocedures.VerifythatoneoftheRecirculationPumps(32‐0708,32‐0709)isrunningatgreaterthantheacceptableminimumflowrate,asdefinedinmillsstandardoperatingprocedures.VerifythatoneoftheAirpolScrubberFans(32‐0335,32‐0336)isrunning.VerifythattheORPisintheproperoperationalrange,asdefinedinmillsstandardoperatingprocedures.VerifythattheBleachPlantScrubberSystemequipmentisoperatingnormally,asdefinedbythemillsstandardoperatingprocedures.VerifythattheBleachPlantScrubberoperationisstablebeforechlorinatedcompoundsared dhbl h0.25 0.25 PertheSSMPlan,continueroutingtoBleachPlantScrubber.FollowingaSystemOutage:ShutdowntheBleachPlantScrubberfollowingstandardoperatingprocedures.FollowingaLineOutage:TheCrossettMillwillcontinuetooperatetheBleachPlantGasSystemandBleachPlantScrubberatalltimesduringalineoutage.FollowingaLineOutage:AtanytimetheBleachPlantScrubberisnotoperatingthemillwillinsurethatexcessemissionsofchlorinatedcompoundshavebeenreducedtothemaximumextentpracticable.FollowingaLineOutage:VerifythattheVentGasSystemisoperatingnormally.FollowingaSystemOutage:ShutdowntheBleachPlantScrubberfollowingstandardoperatingprocedures.FollowingaLineOutage:TheCrossettMillwillcontinuetooperatetheBleachPlantGasSystemandBleachPlantScrubberatalltimesduringalineoutage.FollowingaLineOutage:AtanytimetheBleachPlantScrubberisnotoperatingthemillwillinsurethatexcessemissionsofchlorinatedcompoundshavebeenreducedtothemaximumextentpracticable.FollowingaLineOutage:VerifythattheVentGasSystemisoperatingnormally.PertheSSMPlan,stopClO2.VerifythatallBleachPlantLineshavebeencompletelyshutdownincluding:Allprocessstockpumpshavebeenshutdown.TheClO2generatorhasbeencompletelyshutdownasindicatedbyMethanolflow.Followthepropershutdownproceduresoutlinedinthisplan.VerifythattheBleachPlantScrubberSystemPump(32‐0708or32‐0709)andExhaustGasFan(32‐0335or32‐0336)areshutdown.E1_Bleaching_Equip_detailE1‐6AppendixE1QAd_ProcessType RTI_APCD_ComboRTICODE CountOfRTICODESU_Duration_hrsSU_Duration_hrs_numSU_EmissRednMeas SU_MarkEnd SD_Duration_hrsSD_Duration_hrs_numSD_EmissRednMeas SD_MarkBegin SU_SD_RecommendBleaching SCBR 189 1 1 1 PertheSSMPlan,ensureBleachPlantScrubberOperating.StartupNote:VerifythattheBleachPlantScrubberiscollectingventgasesfromprocessequipmentthatuseschlorinatedcompounds.Byvisualobservation,checkforemissionsfromhoods,andenclosures,etc.PertheSSMPlan,collectionofHVLC/LVHCSystem.VerifythattheCausticandAdditivePumpsarerunningatgreaterthantheacceptableminimumflowrate,asdefinedinmillsstandardoperatingprocedures.VerifythatoneoftheRecirculationPumps(32‐0708,32‐0709)isrunningatgreaterthantheacceptableminimumflowrate,asdefinedinmillsstandardoperatingprocedures.VerifythatoneoftheAirpolScrubberFans(32‐0335,32‐0336)isrunning.VerifythattheORPisintheproperoperationalrange,asdefinedinmillsstandardoperatingprocedures.VerifythattheBleachPlantScrubberSystemequipmentisoperatingnormally,asdefinedbythemillsstandardoperatingprocedures.VerifythattheBleachPlantScrubberoperationisstablebeforechlorinatedcompoundsared dhbl h0.25 0.25 PertheSSMPlan,continueroutingtoBleachPlantScrubber.FollowingaSystemOutage:ShutdowntheBleachPlantScrubberfollowingstandardoperatingprocedures.FollowingaLineOutage:TheCrossettMillwillcontinuetooperatetheBleachPlantGasSystemandBleachPlantScrubberatalltimesduringalineoutage.FollowingaLineOutage:AtanytimetheBleachPlantScrubberisnotoperatingthemillwillinsurethatexcessemissionsofchlorinatedcompoundshavebeenreducedtothemaximumextentpracticable.FollowingaLineOutage:VerifythattheVentGasSystemisoperatingnormally.FollowingaSystemOutage:ShutdowntheBleachPlantScrubberfollowingstandardoperatingprocedures.FollowingaLineOutage:TheCrossettMillwillcontinuetooperatetheBleachPlantGasSystemandBleachPlantScrubberatalltimesduringalineoutage.FollowingaLineOutage:AtanytimetheBleachPlantScrubberisnotoperatingthemillwillinsurethatexcessemissionsofchlorinatedcompoundshavebeenreducedtothemaximumextentpracticable.FollowingaLineOutage:VerifythattheVentGasSystemisoperatingnormally.PertheSSMPlan,stopClO2.VerifythatallBleachPlantLineshavebeencompletelyshutdownincluding:Allprocessstockpumpshavebeenshutdown.TheClO2generatorhasbeencompletelyshutdownasindicatedbyMethanolflow.Followthepropershutdownproceduresoutlinedinthisplan.VerifythattheBleachPlantScrubberSystemPump(32‐0708or32‐0709)andExhaustGasFan(32‐0335or32‐0336)areshutdown.Bleaching SCBR 193 1 4 4 CMSparametersmetthroughstartup Makingonspecbleachedpulp 24 24 CMSparametersaremetthroughshutdownBleaching SCBR 195 1 1 1emissionunitandcontroldeviceoperatesduringemissionunitstartup(butnotnecessarilyincompliancewithallNSPS/NESHAPparameterlimits)StocktothefirstBleachStage 0.5 0.5 AllControlEquipmentremainon‐lineuntilsourceisshutdown.StoppumpingstocktotheBleachPlantBleaching SCBR 196 3 8 8 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupstockandchemicalfeedtofirstbleachingstage1 1 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdownstockandchemicalfeedshutoffBleaching SCBR 198 1 0.083 0.083 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupstockflowandchemcialfeedwithnormaloperatingranges,noalarms0.083 0.083 continueroutingemissionstobleachplantscrubberstockfloworchemicalflowsuspendedBleaching SCBR 199 1 0.1 0.1 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupChlorinedioxideflowtoanybleachingstage0.1 0.1 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitshutdownChlorinedioxideflowtoallbleachingstagesceasesBleaching SCBR 199 1 0.1 0.1 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupStockflowtofirstbleachingstage0.1 0.1 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitshutdownChlorinedioxideflowtoallbleachingstagesceasesBleaching SCBR 199 2 1 1 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupStockflowtofirstbleachingstagefor1hour0.25 0.25 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitshutdownStockflowtofirstbleachingstageceasesBleaching SCBR 200 1 6 6 bleachplantscrubberoperationalandfollowapproriatestartupprocedurestockflowstable,chemicalfeedsystemonline,noalarms6 6 continueroutingemissionstobleachplantscrubberstockpumpsorchlorinedioxidepumpsterminatedandappropriateshutdownprocedurefollowedBleaching SCBR 201 1 1 1 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupCompletionof1hourofbrownstockflowtothefirstbleachingstage0.3 0.3 continueroutingbleachplantemissionstobleachplantscrubberwhilemeetingminimumcontinuousmonitoringparametervaluesNostockflowtothefirstbleachingstagefor15minutesBleaching SCBR 202 1 4BasedonBleachPlantSSMPlan4 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupBleachPlant‐StockflowtoD0tower(466‐041‐009MisON)for4hoursANDbleachedstockflowtohighdensitystorage(466‐041‐043.F1isON)for4hours3to8hoursin2009basedonSSMplansforplannedshutdowns8NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdownBleachPlant‐StarttakingactiontoshutdownDtowerShutdown‐NostockflowtoD0tower(466‐041‐009MisOFF)ANDBleachedstockFlowtohighdensitystorage(466‐041‐043.F1isOFF)E1_Bleaching_Equip_detailE1‐7AppendixE1QAd_ProcessType RTI_APCD_ComboRTICODE CountOfRTICODESU_Duration_hrsSU_Duration_hrs_numSU_EmissRednMeas SU_MarkEnd SD_Duration_hrsSD_Duration_hrs_numSD_EmissRednMeas SD_MarkBegin SU_SD_RecommendBleaching SCBR 202 1 StartuprequirementnotrequiredtobedefinedincurrentSSMPlansNA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupStartuprequirementnotrequiredtobedefinedincurrentSSMPlansStartuprequirementnotrequiredtobedefinedincurrentSSMPlansNA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdownShutdownrequirementnotrequiredtobedefinedincurrentSSMPlansBleaching SCBR 203 1 12 12 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupSSMcriteriais“PulppumpsintoandoutofBPrunning”(BlendchestandD2stagestockpumps)(SSMplancriteria‐thatmeansallBPtowersarefullandpulpiscomingouttostoragetanks)12 12 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupUBHDpumpsNOTRUNNINGfor10minutesORD‐2bleachedstockpumpisNOTRunningfor30minutesBleaching SCBR 205 2 0.5 0.5 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupStockflowtobleachplantfor30minutesandfinalbleachingstagewashersupplypumphasbeenrunningfor30minutes0.5 0.5 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitshutdownNostockflowtofirstbleachingstageBleaching SCBR 206 1 12 12 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupWhenClO2isbeingappliedinableachingstage12 12 emissionunitandcontroldeviceoperatesduringemissionunitshutdownincompliancewithallNSPS/NESHAPparameterlimitsWhenClO2isnolongerbeingappliedtothebleachingstagesBleaching SCBR 206 1 14 14 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupWhenClO2isbeingappliedinableachingstage14 14 emissionunitandcontroldeviceoperatesduringemissionunitshutdownincompliancewithallNSPS/NESHAPparameterlimitsWhenClO2isnolongerbeingappliedtothebleachingstagesBleaching SCBR 207 1 6.00 6 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupallcomponentsrunningon1st,2ndand3rdstagesandstocktoHiDensitytower6 6 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdown1st,2ndand3rdstagetowersareemptyBleaching SCBR 242 1 0.1 0.1 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupChemicalfeedtosystem 0.1 0.1 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitshutdownChemicalfeedofftosystemBleaching SCBR 242 2 0.25 0.25 Scrubberinoperationbeforeunitstartup. Chemicalfeedtosystem 0.25 0.25 Scrubberoperatinguntilunitisdown ChemicalfeedofftosystemBleaching SCBR 243 2 1.5 1.5 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupFormorethan2hours,targetbrightnessismetandmaintainedandthetemperaturesmeetrequiredtargettemperatures.0.25 0.25 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitshutdownBrownstockceasestoflowtoequipmentBleaching SCBR 243 1 2 2 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupFormorethan2hours,targetbrightnessismetandmaintainedandthetemperaturesmeetrequiredtargettemperatures.0.25 0.25 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitshutdownBrownstockceasestoflowtoequipmentBleaching SCBR 243 2 8 8 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupFormorethan2hours,targetbrightnessismetandmaintainedandthedirt/shivespecificationismet.Also,theD1andD2Towertemperaturesmeetrequiredtargettemperatures.0.25 0.25 ContinueoperatingscrubberduringshutdownactivitiesBrownstockceasestoflowtoequipmentBleaching SCBR 243 1 8 8 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupFormorethan2hours,targetbrightnessismetandmaintainedandthetemperaturesmeetrequiredtargettemperatures.0.25 0.25 ContinueoperatingscrubberduringshutdownactivitiesBrownstockceasestoflowtoequipmentBleaching SCBR 525 1 0 0 NA NA 0 0 NA NABleaching SCBR 525 4 1 1 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupallventgasesfromprocessequipment,thatusechlorinatedcompounds,arebeingcollectedandsenttotheBleachPlantScrubber1 1 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdownstopflowofpulptoBleachPlantinletE1_Bleaching_Equip_detailE1‐8AppendixE1QAd_ProcessType RTI_APCD_ComboRTICODE CountOfRTICODESU_Duration_hrsSU_Duration_hrs_numSU_EmissRednMeas SU_MarkEnd SD_Duration_hrsSD_Duration_hrs_numSD_EmissRednMeas SD_MarkBegin SU_SD_RecommendBleaching SCBR 600 1 HotStartup:2‐4hours;ColdStartup:4‐6hours6(1)ExercisecautiontopreventexcesschlorHAPsfrombeingemitted;(2)EnsureBPscrubbersarerunningandoperatingparametersarewithinallowablelimits;(3)Bleachwasherhooddoorsandtubesampledoorsareclosed;(4)Applychemicalsatalesserrateuntiloperationsstabilize.Alltowers,residualsandbrightnesssensorsareatspecifiedsetpointsandallwashervatsareatnormallevelsHotShutdown:0‐1hours;ColdShutdown:1‐4hours4(1)ExercisecautiontopreventexcesschlorinatedHAPsfrombeingemitted.(2)EnsureBleachPlantscrubbersarerunningandoperatingparameters(ex,scrubberflow,ORP,fanamps)arewithinallowablelimits.(3)EnsureBleachwasherhooddoorsandtubesampledoorsareclosed.(4)Reducechemicalapplicationrates.(5)Shutoffchlorinedioxideflowatleast5minutesbeforestockflowiscutofftoallowClO2tobefullyreacted.AllClO2flowsareshutdownBleaching SCBR 600 22 HotStartup:2‐4hours;ColdStartup:4‐6hours6(1)ExercisecautiontopreventexcesschlorHAPsfrombeingemitted(2)EnsureBPscrubbersarerunningandoperatingparametersarewithinallowablelimits**Bleachwasherhooddoorsandtubesampledoorsareclosed(4)Applychemicalsatalesserrateuntiloperationsstabilize.Alltowers,residualsandbrightnesssensorsareatspecifiedsetpointsandallwashervatsareatnormallevelsHotShutdown:0‐1hours;ColdShutdown:1‐4hours4(1)ExercisecautiontopreventexcesschlorinatedHAPsfrombeingemitted.(2)EnsureBleachPlantscrubbersarerunningandoperatingparameters(ex,scrubberflow,ORP,fanamps)arewithinallowablelimits.(3)EnsureBleachwasherhooddoorsandtubesampledoorsareclosed.(4)Reducechemicalapplicationrates.(5)Shutoffchlorinedioxideflowatleast5minutesbeforestockflowiscutofftoallowClO2tobefullyreacted.AllClO2flowsareshutdownBleaching SCBR 610 1 1 1 emissionunitandcontroldeviceoperatesincompliancewithNESHAPparameterlimitsduringemissionunitstartupWhenthereis500gpmormorestockflowoutoflevelchest,ClO2flowstoboththe10Band40BTowersaregreaterthan5gpm,causticflowisatleast0.5gpm,alltowersandvatsarefullandatargetbrightnessofatleast85GEisachieved1 1 emissionunitandcontroldeviceoperatesincompliancewithNESHAPparameterlimitsduringemissionunitshutdownBeginswhendilutionflowtolevelchestreducesstockconsistencyto50%normal,andClO2flowtofirststateClO2mixerisreducedBleaching SCBR 610 1 1 1 emissionunitandcontroldeviceoperatesincompliancewithNESHAPparameterlimitsduringemissionunitstartupwhenthereis800gpmormorestockflowoutoflevelchest,ClO2flowstoboththe10Aand40ATowersaregreaterthan5gpm,causticflowisatleast0.5gpm,alltowersandvatsarefullandatargetbrightnessofatleast85GEisachieved1 1 emissionunitandcontroldeviceoperatesincompliancewithNESHAPparameterlimitsduringemissionunitshutdownBeginswhendilutionflowtolevelchestreducesstockconsistencyto50%normal,andClO2flowtofirststateClO2mixerisreducedBleaching SCBR 615 5 1 1 UnitisonlystartediftheassociatedcollectionsystemisoperatingStockflowisestablishedthroughentirebleachline0.5 0.5 AssociatedcollectionsystemisoperatedthroughdurationofshutdownStockflowandClO2additionturnedoffBleaching SCBR 617 1 3hours 3 startupbleachplantscrubberpriortocollectinggaseswhenscrubberoperatingparameterlimitsareachievedfor3hours0.25hours0.25continueroutingemissionstobleachplantscrubbershutdownofbleachplantBleaching SCBR 617 1 6hours(emptytowers,stockinfrontendtooutthelastwasher)6 startupbleachplantscrubberpriortoprocessstart‐upwhenscrubberoperatingparameterlimitsareachievedfor3hours6hours(tocompletelyemptyalltanks)6 continueroutingemissionstobleachplantscrubberpulpisnolongerintroducedtofirststageBleaching SCBR 208228535 2 4 4 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupCompletionof4hoursofbleachedstockflowtopulpstorage1 1 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdownDiscontinuationofbleachedstockflowfrombleachplanttopulpstorageBleaching SCBRstack 136 2 NA NA NA NA NA NABleaching SCBR1 102 1 NA‐noapplicableemissionorparameterlimits NA‐noapplicableemissionorparameterlimitsBleaching SCBR1 102 4 SeeBP‐VC SeeBP‐VC SeeBP‐VC SeeBP‐VC SeeBP‐VC SeeBP‐VC SeeBP‐VCBleaching:ClO2GeneratorBleaching:ClO2Generator SCBR 112 1 1 1 WhenClO2solutionenterstankscontinueroutingemissionstocollectionsystemandcontrolsystemMaterialfeedtogeneratorstoppedBleaching:ClO2Generator SCBR 112 1 1 1 Collectionandcontrolsystemsoperatingbeforestart‐upWhenClO2gassesexitsscrubbercontinueroutingemissionstocollectionsystemandcontrolsystemMaterialfeedtogeneratorstoppedBleaching:ClO2Generator SCBR 115 1 0.5 0.5 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupUnitisoperatingandallCMSparameterswithinlimits0.5 0.5 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdownScrubbercollectionfanoffE1_Bleaching_Equip_detailE1‐9AppendixE1QAd_ProcessType RTI_APCD_ComboRTICODE CountOfRTICODESU_Duration_hrsSU_Duration_hrs_numSU_EmissRednMeas SU_MarkEnd SD_Duration_hrsSD_Duration_hrs_numSD_EmissRednMeas SD_MarkBegin SU_SD_RecommendBleaching:ClO2Generator SCBR 130 1 2‐88ClO2GeneratoroperationsareonlyinitiatedaftertheChilledWaterAbsorberisfuntionalandthePackedBedTailGasScrubberoperatingparametersaresatisfied.NormaloperationisachievedwhentheClO2Generatorisconsistentlyproducingaconcentrationof12grams/LiterofClO2solution.2‐88ChilledWaterAbsorberoperationismaintainedandPackedBedTailGasScrubberoperatingparametersremainsatisfieduntilClO2GeneratorClO2gasgenerationhasterminated.Chemical(sodiumchlorate,sulfuricacid,andmethanol)feedtotheClO2Generatorhavebeenreducedorterminated.Bleaching:ClO2Generator SCBR 140 1ChemicalstogenerateClO2aregoingtothereactorvessel.Thescrubberfanison,thephofthescrubbermediaisgreaterthan11,andtheflowtothescrubberisgreaterthantheminimum.Thebleachscrubberfanison,thephofthescrubbermediaisgreaterthan11,andtheflowtothescrubberisgreaterthantheminimumuntilchlorinedioxidegeneratorisshutdown.Chemicalstothegeneratorareoff.Bleaching:ClO2Generator SCBR 146 1 0.25 0.25 ChlorateisnotaddedtothereactoruntilthescrubberpH>9Startupbeginswhenchlorateisaddedtoreactor0.1 0.1 ScrubberoperationcontinuesuntilthereactorisemptyShutdownbeginswhenchlorateadditionstopsNABleaching:ClO2Generator SCBR 147 1 0.25 0.25 ChlorateisnotaddedtothereactoruntilthescrubberpH>9Startupbeginswhenchlorateisaddedtoreactor0.1 0.1 ScrubberoperationcontinuesuntilthereactorisemptyShutdownbeginswhenchlorateadditionstopsNABleaching:ClO2Generator SCBR 150 1 0.3 0.3 continueroutingemissionstoprimarycontrolsystemSCRBR8Shutdownchemicalpumps(Methanolinparticular)0.3 0.3 continueroutingemissionstoprimarycontrolsystemSCRBR8TheClO2strengthisatasetpointof12.0gplBleaching:ClO2Generator SCBR 152 1 4 4 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupchemicalfeedtothegeneratorisinitiated4 4 emissionunitandcontroldeviceoperatesincompliancewithNESHAPparameterlimitsduringemissionunitshutdownceaseflowofchlorinedioxidetobleachingsystemBleaching:ClO2Generator SCBR 184 2 Continueroutingemissionstoscrubbercollectionsystem.Bleaching:ClO2Generator SCBR 185 2 <1.0hour1InaccordancewiththeIOM/SOP,wheneverthebleackplantorClO2generatorareoperating,theassociatedscrubbermustalsobeinoperationwithallcontinuousmonitoringparameterswithintheirspecifiedlimits.WhengeneratingClO2above2.0g/L.<1.0hour1InaccordancewiththeIOM/SOP,thecontroldevicewillcontinuetooperatewhiletheemissionunitisshutdown.WhenClO2solutionisnolongergeneratedandhavedivertedtotheAcidSewer.Bleaching:ClO2Generator SCBR 186 1 1 11 1Bleaching:ClO2Generator SCBR 193 1 ScrubbercomplianceparametersmetduringstartupScrubbercomplianceparametersmetduringshutdownBleaching:ClO2Generator SCBR 198 1 0.083 0.083 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupstockflowandchemcialfeedwithnormaloperatingranges,noalarms0.083 0.083 continueroutingemissionstobleachplantscrubberstockfloworchemicalflowsuspendedBleaching:ClO2Generator SCBR 198 1 0.25 0.25 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupstockflowandchemcialfeedwithnormaloperatingranges,noalarms0.25 0.25 continueroutingemissionstobleachplantscrubberstockfloworchemicalflowsuspendedBleaching:ClO2Generator SCBR 203 1 4 4 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupClO2solutionflowtostoragetanksestablished(divertvalvestatus=“Storage”)1.5 1.5 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupChloratepumpsandflowshutdownBleaching:ClO2Generator SCBR 243 1 6 6 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupAcidandsteamisintroducedintogeneratorandnominalchlorinedioxideproductionbyunit0.25 0.25 ContinueoperatingscrubberduringshutdownactivitiesAllchemicalsandsteambeginbeingremovedfromgeneratorBleaching:ClO2Generator SCBR 525 1 1 1 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupallventgasesfromprocessequipment,thatusechlorinatedcompounds,arebeingcollectedandsenttotheBleachPlantScrubber0.1 0.1 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdownCLO2plantshutdownBleaching:ClO2Generator SCBR 615 1 1 1 UnitisonlystartediftheassociatedcollectionsystemisoperatingStockflowisestablishedthroughentirebleachline0.5 0.5 AssociatedcollectionsystemisoperatedthroughdurationofshutdownStockflowandClO2additionturnedoffmax 20max 24min 0min 0avg 3.7avg 3.4median 1.0median 1.0E1_Bleaching_Equip_detailE1‐10

# Appendix E2

Information from PI Controls tab for Bleach Plant ScrubbersAppendixE2.InformationfromPIControlstabforBleachPlantScrubbersRTICode PulpType NEISiteID RTI_APCDID RTI_EmissionUnitType RTI_APCDType Scrub_AlkaliTypeScrub_L_G_Ratio_gal_1000acfmScrub_InletLiquidpH_numScrub_LiquidMakeup_gpm_num Pack_MaterialType Water_Source Water_RecirculatedWater_Recirc_gpmWater_Blowdown_Pct Water_BlowdownUseDispose100 Kraft NEI40686 100‐‐BPSCRB Bleaching:Scrubber PBSCBR NA UK UK WhiteLiquor Yes >125‐260 UK EOPStageFiltrateTank102 Kraft NEI42341A 102‐‐BPS Bleaching SCBR Whiteliquor 14 11 4 Fivecaternarygrids freshwater Yes 200 0.02Treatedinonsitewastewatertreatmentplant102 Kraft NEI42341A 102‐‐CD‐H2S Bleaching:ClO2Generator SCBR Caustic 300 0.7 pvc freshwater Yes 300 0.003Recycledtoprocess:{ET‐Pri,ET‐Sec,RST's,L3}102 Kraft NEI42341A 102‐‐HYPO‐T Bleaching:ClO2Generator SCBR Caustic 955 15 pvc freshwater Yes 150 0.067Recycledtoprocess:{ET‐Pri,ET‐Sec,RST's,L3}102 Kraft NEI42341A 102‐‐CD‐PS Bleaching:ClO2Generator SCBR Caustic 199 0.1 stainlesssteel freshwater Yes 170 0.0005Recycledtoprocess:{ET‐Pri,ET‐Sec,RST's,L3}102 Kraft NEI42341A 102‐‐HCl‐TG Bleaching:ClO2Generator SCBR NA 26 7 14 NA‐Fallingfilm freshwater No 1Recycledtoprocess:{ET‐Pri,ET‐Sec,RST's,L3}102 Kraft NEI42341A 102‐‐HClRRS Bleaching:ClO2Generator SCBR NA 33 7 20 NAfreshwater No 1Treatedinonsitewastewatertreatmentplant102 Kraft NEI42341A 102‐‐HClSTP Bleaching:ClO2Generator OTH NANA freshwater No 1Treatedinonsitewastewatertreatmentplant103 Kraft NEI9201 103‐‐BPS6,BPS7 Bleaching SCBR WhiteLiquor 0.01 10 processwater{whiteliquor} Yes 45makeupbasedonpHOther{recycledtowhiteliquorstorage}103 Kraft NEI9201 103‐‐BPS6,BPS7 Bleaching SCBR WhiteLiquor 0.02 10 5 processwater{whiteliquor} Yes 105makeupbasedonpHOther{recycledtowhiteliquorstorage}106 Soda NEI41599 106‐‐BPSCR Bleaching SCBR NaOH,Na2S2O3 0.84 NA freshwater Yes>50(3‐hrblockavg) 0.007Treatedinonsitewastewatertreatmentplant107 Kraft NEI47074 107‐‐06‐P10 Bleaching SCBR WhiteLiquor 35 4CPCVSuperinterlocksaddle mixture{whiteliquormakeup} Yes 100 4Treatedinonsitewastewatertreatmentplant109 Kraft NEI32869A 109‐‐BPSBR Bleaching SCBR whiteliquor 184 1.66 freshwater Yes 60 UKTreatedinonsitewastewatertreatmentplant111 Kraft NEI45206 111‐‐CD425‐101 Bleaching;Wastewater(Kraft) SCBR Caustic 19.7TreatedinonsitewastewatertreatmentplantE2_bleaching_controlsTableis3pageswideE2‐1AppendixE2.InformationfromPIControlstabforBleachPlantScrubbersRTICode PulpType NEISiteID RTI_APCDID RTI_EmissionUnitType RTI_APCDType Scrub_AlkaliTypeScrub_L_G_Ratio_gal_1000acfmScrub_InletLiquidpH_numScrub_LiquidMakeup_gpm_num Pack_MaterialType Water_Source Water_RecirculatedWater_Recirc_gpmWater_Blowdown_Pct Water_BlowdownUseDispose111 Kraft NEI45206 111‐‐CD430‐531 Bleaching:ClO2Generator PBSCBRCPVC freshwater NoTreatedinonsitewastewatertreatmentplant112 Kraft NEI34064 112‐‐AA‐050b Bleaching:Scrubber SCBR SpentNaOHfromEOtower 55 10.9 MillWaterSewer112 Kraft NEI34064 112‐‐AA‐071 Bleaching SCBRMillWater No ReusetoCllO2storage114 Kraft NEI26506 114‐‐CDP3 Bleaching:ClO2Generator PBSCBR100 plasticpacking surfacewater No115 Kraft NEI26476 115‐‐BL1SBleaching;Bleaching:ClO2Generator115 Kraft NEI26476 115‐‐BL01 Bleaching SCBR NaOH0.283333333333333 11.4 11.7 freshwater Yes 500 0.02Treatedinonsitewastewatertreatmentplant115 Kraft NEI26476 115‐‐CD01 Bleaching:ClO2Generator SCBRfreshwater Yes 500 0.02Treatedinonsitewastewatertreatmentplant124 Kraft NEI8278 124‐‐BPSCBR Bleaching PBSCBR weakwash 37.5 9 plasticsaddles weakwash Yes 435Notmeasured Recycledtoprocess130 Kraft NEI18338 130‐‐18BPSC Bleaching:Scrubber PBSCBRWeakWash(WhiteLiquorusedasback‐upscrubbingmedium) 53 Saddles NA NA NA 25GPMTreatedinonsitewastewatertreatmentplant130 Kraft NEI18338 130‐‐CLOSCR Bleaching:ClO2Generator PBSCBRWeakWash(WhiteLiquorusedasback‐upscrubbingmedium) 116 420 CPVCSaddles NA NA NA NA UK131 Kraft,Secondary NEI42254 131‐‐BP‐CD Bleaching PBSCBR NaOH,NaHS 43.2 11Norton2"PVCInterloxSaddlesprocesswater{specifysource}Whitewater Yes 975 UKTreatedinonsitewastewatertreatmentplant133 Kraft NEI13363 133‐‐BPSE Bleaching SCBR whiteliquor 18 plasticpackingTreatedinonsitewastewatertreatmentplant135 Kraft NEI33118 135‐‐008‐2 Bleaching SCBR whiteliquor 15 2.9 ceramicsaddles waterisnotusedinthescrubber Yes NA UKTreatedinonsitewastewatertreatmentplant135 Kraft NEI33118 135‐‐008‐1 Bleaching SCBR whiteliquor 45 9 2 Lantecplasticpacking waterisnotusedinthescrubber Yes NA UKTreatedinonsitewastewatertreatmentplant136 Kraft NEI12368 136‐‐CE011 Bleaching SCBR WhiteLiquor 32 11 2 NA NA NA NA NA NA137 Kraft NEI26581 137‐‐PC(48) Bleaching SCBR caustic&weakwash 43.45 10.6 40 NA NA Yes 805 0.05Treatedinonsitewastewatertreatmentplant137 Kraft NEI26581137‐‐PC(106)&PC(106)S Bleaching PBSCBR caustic 46.71 9.6 0.5 metalsaddles millwater Yes 500 0.15 Recycledtocausticareaasweakwash137 Kraft NEI26581 137‐‐PC(107) Bleaching PBSCBR weakwash 36.13 11.1 40 saddles NA Yes 320 0.13Treatedinonsitewastewatertreatmentplant138 Kraft NEI18652 138‐‐SCRBR8 Bleaching Absorber 125 7.5 125 freshwater NoRecycledtoprocess:SN‐08,007(ClO2Generator)E2_bleaching_controlsTableis3pageswideE2‐2AppendixE2.InformationfromPIControlstabforBleachPlantScrubbersRTICode PulpType NEISiteID RTI_APCDID RTI_EmissionUnitType RTI_APCDType Scrub_AlkaliTypeScrub_L_G_Ratio_gal_1000acfmScrub_InletLiquidpH_numScrub_LiquidMakeup_gpm_num Pack_MaterialType Water_Source Water_RecirculatedWater_Recirc_gpmWater_Blowdown_Pct Water_BlowdownUseDispose138 Kraft NEI18652 138‐‐SCRBBL1 Bleaching PBSCBR Caustic 125 10.7 plasticpacking processwater{weakwash} Yes 750 0.4Treatedinonsitewastewatertreatmentplant140 Kraft NEI13340140‐‐431‐550BleachPlantScrubberBleaching;Bleaching:ClO2Generator SCBR whiteliquor 0.004 4SprayNozzlestoproducesmalldroplets. processwaterwithwhiteliquoraddition Yes 44 0.1Treatedinonsitewastewatertreatmentplant145 Kraft NEI33135 145‐‐BR002‐02C SCBR Caustic/weakWL 11 Ceramic freshwater146 Kraft NEI759 146‐‐BLL01 Bleaching PBSCBR WhiteLiquor/Caustic 12 10 50 Plasticpacking ProcessWater(ExtractionStageFiltrate) Yes 595 0.1Treatedinonsitewastewatertreatmentplant146 Kraft NEI759 146‐‐BLL02 Bleaching PBSCBR WhiteLiquor/Caustic 19 10 Plasticpacking freshwater Yes 160 0.08Treatedinonsitewastewatertreatmentplant146 Kraft NEI759 146‐‐BLL01 Bleaching PBSCBR WhiteLiquor/Caustic 12 11 50 Plasticpacking ProcessWater(ExtractionStageFiltrate) Yes 409 0.1Treatedinonsitewastewatertreatmentplant146 Kraft NEI759 146‐‐CLO02 Bleaching:ClO2Generator SCBR WhiteLiquor 25 10 ceramicpacking freshwater Yes 95 0.08Treatedinonsitewastewatertreatmentplant147 Kraft NEI6450 147‐‐C‐150 Bleaching:ClO2Generator Absorber ChilledWater/WhiteLiquor 30 12 2 NA freshwater Yes 80 0.025Treatedinonsitewastewatertreatmentplant147 Kraft NEI6450 147‐‐C‐137 Bleaching PBSCBR WhiteLiquor‐Caustic 241 11.5 5.5 plasticpacking freshwater Yes 550 0.01Treatedinonsitewastewatertreatmentplant147 Kraft NEI6450 147‐‐C‐138 Bleaching SCBR WhiteLiquor‐Caustic 435 11.8 3 NA freshwater Yes 600 0.005Treatedinonsitewastewatertreatmentplant149 Kraft NEI40488149‐‐SC‐106,SC‐107,SC‐108,SC‐109 Bleaching SCBR EOFiltrate&9%caustic 70 10.5 Nowaterused No149 Kraft NEI40488149‐‐SC‐106,SC‐107,SC‐108,SC‐109 Bleaching PBSCBR None NA 8 14 sphericalballs processwater‐chillwater No149 Kraft NEI40488149‐‐SC‐106,SC‐107,SC‐108,SC‐109 Bleaching PBSCBR None NA 8 65 sphericalballs processwater‐#2Softwater No149 Kraft NEI40488149‐‐SC‐106,SC‐107,SC‐108,SC‐109 Bleaching PBSCBR 9%Caustic 12.5 11.5 sphericalballs Nowaterused No150 Kraft,Mechanical NEI6273150‐‐SCRBA,SCRBB Bleaching PBSCBR WhiteLiquor 47 13 6.2 2"CPVCSaddles freshwater Yes 800 0.78Treatedinonsitewastewatertreatmentplant150 Kraft,Mechanical NEI6273150‐‐SCRBA,SCRBB Bleaching PBSCBR WhiteLiquor 47 13 2.9 2"CPVCSaddles freshwater Yes 800 0.37Treatedinonsitewastewatertreatmentplant150 Kraft,Mechanical NEI6273 150‐‐SCRBR8 Bleaching:ClO2Generator SCBR WhiteLiquor 65 13 0.5 freshwater Yes 62 0.81Treatedinonsitewastewatertreatmentplant152 Kraft NEI11338 152‐‐51‐SCBR Bleaching PBSCBR whiteliquor 62.8 10.8 4.9 2"HiFlowPVC freshwater Yes 1270 0.4Treatedinonsitewastewatertreatmentplant152 Kraft NEI11338 152‐‐R8‐SCBR Bleaching:ClO2Generator PBSCBR freshwater 98 94chemicalporcelain"SuperIntalox" freshwater No 100Treatedinonsitewastewatertreatmentplant154 Kraft NEI46739 154‐‐C19&C08 Bleaching PBSCBRWhiteliquorand/orcausticsolution 48 10.9 2 CPVC/polypropyleneprocesswater{whiteliquor)orcausticsolution Yes840total;small160;#1scrubber‐455;#2scrubber‐225 UKTreatedinonsitewastewatertreatmentplantE2_bleaching_controlsTableis3pageswideE2‐3AppendixE2.InformationfromPIControlstabforBleachPlantScrubbersRTICode PulpType NEISiteID RTI_APCDID RTI_EmissionUnitType RTI_APCDType Scrub_AlkaliTypeScrub_L_G_Ratio_gal_1000acfmScrub_InletLiquidpH_numScrub_LiquidMakeup_gpm_num Pack_MaterialType Water_Source Water_RecirculatedWater_Recirc_gpmWater_Blowdown_Pct Water_BlowdownUseDispose154 Kraft NEI46739 154‐‐C19&C08 Bleaching PBSCBRWhiteliquorand/orcausticsolution 50 9.8 3.4 CPVC/Kynarprocesswater{whiteliquor)orcausticsolution Yes 1090 UKTreatedinonsitewastewatertreatmentplant155 Kraft,Mechanical NEI33883155‐‐BPSCRUBBER1/BPSCRUBBER2 Bleaching SCBR WEAKWASH;WHITELIQUOR 28 340155 Kraft,Mechanical NEI33883155‐‐BPSCRUBBER1/BPSCRUBBER2 Bleaching SCBR WEAKWASH;WHITELIQUOR 26 330157 Kraft NEI33104157‐‐HVLC1/HVLC2/HVLC3Bleaching;KraftPulping:Washing;KraftPulping:Knotter/Screen OTH157 Kraft NEI33104157‐‐HVLC1/HVLC2/HVLC3Bleaching;KraftPulping:Washing;KraftPulping:Knotter/Screen PBSCBRplasticpacking freshwater No 1Treatedinonsitewastewatertreatmentplant157 Kraft NEI33104157‐‐HVLC1/HVLC2/HVLC3Bleaching;KraftPulping:Washing;KraftPulping:Knotter/Screen SCBR Caustic 0.1 13 0.5158 Sulfite‐NH3 NEI42385 158‐‐BLSCRB Bleaching SCBR CausticandNaSH 26 10 freshwater Yes >90 0Recycledtoprocess:(EopWasherinBleachPlant)162 Kraft NEI46760 162‐‐402A Bleaching PBSCBR whiteliquor 35 11 6IntaloxSnowflake,CPVC millwater Yes 500 NA NA162 Kraft NEI46760 162‐‐401U Bleaching PBSCBR whiteliquor 76 11 4IntaloxSnowflake,CPVC millwater Yes 1300 NA NA165 Kraft NEI41628 165‐‐000029 Bleaching Absorber Weakwash,2%12.8205128205128 20Norton2"CPVCIntaloxSaddles processwater{weakwash,2%} Yes 200 0165 Kraft NEI41628 165‐‐000030 Bleaching Absorber Weakwash,2%15.5555555555556 20Norton2"CPVCIntaloxSaddles processwater{weakwash,2%} Yes 175 0165 Kraft NEI41628 165‐‐000031 Bleaching Absorber Weakwash,2%53.3333333333333 100Norton2"CPVCIntaloxSaddles processwater{weakwash,2%} Yes 3200 0E2_bleaching_controlsTableis3pageswideE2‐4AppendixE2.InformationfromPIControlstabforBleachPlantScrubbersRTICode PulpType NEISiteID RTI_APCDID RTI_EmissionUnitType RTI_APCDType Scrub_AlkaliTypeScrub_L_G_Ratio_gal_1000acfmScrub_InletLiquidpH_numScrub_LiquidMakeup_gpm_num Pack_MaterialType Water_Source Water_RecirculatedWater_Recirc_gpmWater_Blowdown_Pct Water_BlowdownUseDispose166 Kraft NEI41314 166‐‐CScrubber Bleaching SCBR caustic UK 14 processwater{weakwash} Yes 410 0.02‐0.04 TreatedinWWTPonsite166 Kraft NEI41314166‐‐A&BScrubber Bleaching SCBR caustic UK 12 processwater{weakwash} Yes 613 0.03 TreatedinWWTPonsite171 Kraft NEI18658 171‐‐027 Bleaching SCBR UK 13 350 weakwash Yes 700 0 Processsewerifnecessary172 Kraft,Secondary NEI18335172‐‐BP02Scrubber1,BP02Scrubber2 Bleaching;PulpStorage SCBRWeakWash(primary)/WhiteLiquor(backupforORPmanagement) ~40 10 UK NA‐WeakWash/WhiteLiquorisscrubbingNA NA NA NA172 Kraft,Secondary NEI18335172‐‐BP02Scrubber1,BP02Scrubber2 Bleaching;PulpStorage SCBRWeakWash(primary)/WhiteLiquor(backupforORPmanagement) ~40 10 UK NA‐WeakWash/WhiteLiquorisscrubbingNA NA NA NA172 Kraft,Secondary NEI18335172‐‐BP01Scrubber1,BP01Scrubber2 Bleaching SCBRWeakWash(primary)/WhiteLiquor(backupforORPmanagement) ~45 35 UK NA‐WeakWash/WhiteLiquorisscrubbingNA NA NA NA172 Kraft,Secondary NEI18335172‐‐BP01Scrubber1,BP01Scrubber2 Bleaching SCBRWeakWash(primary)/WhiteLiquor(backupforORPmanagement) ~45 5 UK NA‐WeakWash/WhiteLiquorisscrubbingNA NA NA NA173 Kraft NEI35908 173‐‐BP0094 Bleaching PBSCBR Weakwashand/orwhiteliquor UK 50 Plastic(Saddle)processwater‐Weakwashand/orwhiteliquorYes 550 0.09TreatedinonsitewastewatertreatmentplantE2_bleaching_controlsTableis3pageswideE2‐5AppendixE2.InformationfromPIControlstabforBleachPlantScrubbersRTICode PulpType NEISiteID RTI_APCDID RTI_EmissionUnitType RTI_APCDType Scrub_AlkaliTypeScrub_L_G_Ratio_gal_1000acfmScrub_InletLiquidpH_numScrub_LiquidMakeup_gpm_num Pack_MaterialType Water_Source Water_RecirculatedWater_Recirc_gpmWater_Blowdown_Pct Water_BlowdownUseDispose174 Kraft NEI40247 174‐‐G‐21SCRUB Bleaching SCBR WhilteLiquor 4.48‐5.12 11.8 Millwater Yes 130 0.04 Towastewatertreatment175 Kraft NEI26514 175‐‐BP3B Bleaching PBSCBR WeakWash 48 10 15383.5inRauschertHiflowrings weakwashwithbackupdigesterwhiteliqu175 Kraft NEI26514 175‐‐BP2B Bleaching PBSCBR WeakWash 25 10 534#2&3CPVCSuperIntaloxSaddles weakwashwithbackupdigesterwhiteliqu177 Kraft NEI33887 177‐‐CD0501 Bleaching PBSCBR WhiteLiquor 13.4 13 0.5 2"CPVCTelerrettes Usewhiteliquoronly NA NA NAspentwhiteliquortreatedinonsitewastewatertreatmentplant177 Kraft NEI33887 177‐‐CD0502 Bleaching PBSCBR WhiteLiquor 12.65 13 1.5 2"CPVCTelerrettes Usewhiteliquoronly NA NA NAspentwhiteliquortreatedinonsitewastewatertreatmentplant178 Kraft NEI26309 178‐‐05C016 Bleaching PBSCBR WhiteLiquor 14.5CPVC2intellerettetypeR whiteliquor Yes 226 <10% towastewater178 Kraft NEI26309 178‐‐05C016 Bleaching PBSCBR WhiteLiquor 14.5CPVC2intellerettetypeR whiteliquor Yes 226 <10% towastewater179 Kraft NEI45474179‐‐BP1SCR,BP2SCR Bleaching PBSCBR WhiteLiquor 90‐100 10CPVCandKynarSaddles freshwater Yes 1600 0.001Treatedinonsitewastewatertreatmentplant179 Kraft NEI45474179‐‐BP1SCR,BP2SCR Bleaching PBSCBR WhiteLiquor 40‐50 9CPVCandKynarSaddles freshwater Yes 855 0.006Treatedinonsitewastewatertreatmentplant182 Kraft NEI7181 182‐‐C113A Bleaching SCBR Whitewash 20 150 millwater Yes 300 0.01Treatedinonsitewastewatertreatmentplant183 Kraft NEI33103 183‐‐Scrb4 Bleaching PBSCBR NaOH/caustic 10183 Kraft NEI33103 183‐‐Scrb1 Bleaching:ClO2Generator PBSCBR NaOH/caustic184 Kraft NEI46817 184‐‐BP2SCBBleaching:Scrubber;Bleaching;Bleaching:ClO2Generator PBSCBR caustic 72 10 3 CPVCsaddles millwater(groundwatersource) Yes 480 0.006Treatedinonsitewastewatertreatmentplant184 Kraft NEI46817 184‐‐BP3SCBBleaching:Scrubber;Bleaching;Bleaching:ClO2Generator PBSCBR caustic 62 10 3 CPVCsaddles millwater(groundwatersource) Yes 180 0.01Treatedinonsitewastewatertreatmentplant184 Kraft NEI46817 184‐‐BP1SCBBleaching:Scrubber;Bleaching;Bleaching:ClO2Generator PBSCBR caustic 62 10 3 CPVCsaddles millwater(groundwatersource) Yes 560 0.005TreatedinonsitewastewatertreatmentplantE2_bleaching_controlsTableis3pageswideE2‐6AppendixE2.InformationfromPIControlstabforBleachPlantScrubbersRTICode PulpType NEISiteID RTI_APCDID RTI_EmissionUnitType RTI_APCDType Scrub_AlkaliTypeScrub_L_G_Ratio_gal_1000acfmScrub_InletLiquidpH_numScrub_LiquidMakeup_gpm_num Pack_MaterialType Water_Source Water_RecirculatedWater_Recirc_gpmWater_Blowdown_Pct Water_BlowdownUseDispose185 Kraft NEI46599 185‐‐70Bleaching;KraftPulping:Scrubber PBSCBR WhiteLiquor 67.5 11 12ChlorinatedPolyvinylChloride MillWater Yes 135 UKTreatedinonsitewastewatertreatmentplant185 Kraft NEI46599 185‐‐61 Bleaching:ClO2Generator PBSCBR WhiteLiquor 29.2 12.5 10.3ChlorinatedPolyvinylChloride MillWater Yes 175 UKTreatedinonsitewastewatertreatmentplant186 Kraft NEI18334 186‐‐BP5 Bleaching SCBR Caustic 9.4 1.5 MillWater Yes 250186 Kraft NEI18334 186‐‐CP10 Bleaching:ClO2Generator SCBR Caustic 11.8 0.8 ECWWater Yes 95186 Kraft NEI18334 186‐‐BP2 Bleaching SCBR Caustic 9.6 5 MillWater Yes 240189 Kraft NEI54342 189‐‐SN30 Bleaching SCBR NAOH 0.015 9.6 surfacewater Yes 530 UKTreatedinonsitewastewatertreatmentplant193 Sulfite‐NH3 NEI39968 193‐‐00437 Bleaching PBSCBR SodiumHydrosulfide 62 10.7 1Norton2"CPVCSuperIntaloxSaddles freshwater Yes UK UKTreatedinonsitewastewatertreatmentplant195 Kraft NEI46835 195‐‐BPSCR Bleaching Scrubber196 Kraft NEI18660 196‐‐SN‐16 Bleaching PBSCBR SodiumThiosulfate,WhiteLiquor 6.38 10 17 superintaloxsaddles freshwater Yes UK196 Kraft NEI18660 196‐‐SN‐18 Bleaching PBSCBR SodiumThiosulfate,WhiteLiquor 6.38 10 78 superintaloxsaddles freshwater Yes UK196 Kraft NEI18660 196‐‐SN‐17 Bleaching PBSCBR SodiumThiosulfate,WhiteLiquor 6.38 10 24 superintaloxsaddles freshwater Yes UK198Kraft,Mechanical,Secondary NEI41565 198‐‐002_S Bleaching:ClO2Generator SCBR WhiteLiquor UK 13.5 UK NATreatedinonsitewastewatertreatmentplant198Kraft,Mechanical,Secondary NEI41565 198‐‐003_S1 Bleaching:ClO2Generator SCBR UK 200 freshwater Yes 67.5 UK RecycledtoClO2process:(003_1D)198Kraft,Mechanical,Secondary NEI41565 198‐‐003_S2 Bleaching:ClO2Generator SCBR WeakWash UK 9.5 11.5 UK NAUK199 Kraft NEI18390 199‐‐E‐SCBR Bleaching PBSCBRWeakwash(containscausticandresidualsulfides) 53 10.3 14 #2CPVCSaddles freshwater Yes 191 0.07Treatedinonsitewastewatertreatmentplant199 Kraft NEI18390 199‐‐D‐SCBR Bleaching PBSCBRWeakwash(containscausticandresidualsulfides) 56 10.4 30 #2CPVCSaddles freshwater Yes 1634 0.02Treatedinonsitewastewatertreatmentplant200 Kraft,Mechanical NEI47077 200‐‐5300C Bleaching SCBR weakwash,whiteliquor,caustic UK 12.1 2.7 CPVCIntaloxSaddles NA Yes 243 UKTreatedinonsitewastewatertreatmentplant200 Kraft,Mechanical NEI47077 200‐‐1790C Bleaching:ClO2Generator SCBR chilledwater,whiteliquor UK 107 SuperIntaloxSaddles freshwater Yes UK UKTreatedinonsitewastewatertreatmentplant200 Kraft,Mechanical NEI47077 200‐‐1790Ca Bleaching:ClO2Generator SCBR weakwash,whiteliquorUK 11.8 8 SuperIntaloxSaddles NA Yes 109 UKTreatedinonsitewastewatertreatmentplant201Kraft,Mechanical,Secondary NEI7559 201‐‐EQT049 Bleaching SCBR sodiumhydrosulfide 16.5 10 0.8 freshwater Yes 183 0.05TreatedinonsitewastewatertreatmentplantE2_bleaching_controlsTableis3pageswideE2‐7AppendixE2.InformationfromPIControlstabforBleachPlantScrubbersRTICode PulpType NEISiteID RTI_APCDID RTI_EmissionUnitType RTI_APCDType Scrub_AlkaliTypeScrub_L_G_Ratio_gal_1000acfmScrub_InletLiquidpH_numScrub_LiquidMakeup_gpm_num Pack_MaterialType Water_Source Water_RecirculatedWater_Recirc_gpmWater_Blowdown_Pct Water_BlowdownUseDispose202 Kraft NEI12411 202‐‐CE240 Bleaching PBSCBR CausticSoda(10%)95.8gal/1000acfmper2005stacktest RashigSaddles Addcausticsodaasmakeup,notwater Yesgreaterthanorequalto121GPM0.14Recycledtoprocess:{Bleachplantwasher‐repulpersforpHcontrolandthevaporsarecapturedbacktothescrubberandfiltratetobleachplantsewers}202 Kraft NEI12411 202‐‐CE240 Bleaching PBSCBR CausticSoda(10%)95.8gal/1000acfmper2005stacktest RashigSaddles Addcausticsodaasmakeup,notwater Yesgreaterthanorequalto121GPM0.14Recycledtoprocess:{Bleachplantwasher‐repulpersforpHcontrolandthevaporsarecapturedbacktothescrubberandfiltratetobleachplantsewers}203 Kraft,Sulfite‐Na NEI42410 203‐‐BPScrb Bleaching PBSCBRWhiteLiquor(SodiumSulfide/SodiumHydroxide) 41.4 13.5 3.4 plasticpacking processwater{WhiteLiquor} Yes 475 UKTreatedinonsitewastewatertreatmentplant203 Kraft,Sulfite‐Na NEI42410 203‐‐R8VScr Bleaching:ClO2Generator SCBRWeakWash(SodiumSulfide/SodiumHydroxide) 145 11 90 processwater{WeakWash} No UK Recycledtoprocess:{R8Gen}203 Kraft,Sulfite‐Na NEI42410 203‐‐R8TScr Bleaching:ClO2Generator SCBRWhiteLiquor(SodiumSulfide/SodiumHydroxide) 121 13.5 4.5 processwater{WhiteLiquor} Yes 75 UKTreatedinonsitewastewatertreatmentplant205 Kraft,Secondary NEI8601205‐‐BPSCL2,BPSCLO,andBPSSEW Bleaching PBSCBRwhiteliquormixedwithextraction‐stagewasherfiltrate 32 8 220 plasticsaddles freshwater No 0 1Treatedinonsitewastewatertreatmentplant205 Kraft,Secondary NEI8601205‐‐BPSCL2,BPSCLO,andBPSSEW Bleaching PBSCBRwhiteliquormixedwithextraction‐stagewasherfiltrate 32 8 10 plasticsaddles freshwater Yes 220 0.05Treatedinonsitewastewatertreatmentplant205 Kraft,Secondary NEI8601205‐‐BPSCL2,BPSCLO,andBPSSEW Bleaching PBSCBRwhiteliquormixedwithextraction‐stagewasherfiltrate 32 8 220 plasticsaddles freshwater No 0 1TreatedinonsitewastewatertreatmentplantE2_bleaching_controlsTableis3pageswideE2‐8AppendixE2.InformationfromPIControlstabforBleachPlantScrubbersRTICode PulpType NEISiteID RTI_APCDID RTI_EmissionUnitType RTI_APCDType Scrub_AlkaliTypeScrub_L_G_Ratio_gal_1000acfmScrub_InletLiquidpH_numScrub_LiquidMakeup_gpm_num Pack_MaterialType Water_Source Water_RecirculatedWater_Recirc_gpmWater_Blowdown_Pct Water_BlowdownUseDispose206 Kraft NEI40282206‐‐No.2BPScrubber Bleaching PBSCBR caustic4.66666666666667E‐02 8.4 plastic freshwater Yes 27 UKTreatedinonsitewastewatertreatmentplant206 Kraft NEI40282206‐‐No.1BPSCRUB Bleaching PBSCBR caustic1.58333333333333E‐02 9.2 plastic freshwater Yes 86 UKTreatedinonsitewastewatertreatmentplant207 Kraft NEI7104 207‐‐C33Bleaching;KraftPulping:Decker PBSCBR NaOH/WhiteLiquor 56 10.5 2 PlasticPacking NaOH/WhiteLiquor YES >900 >0.001Treatedatonsitewastetreatmentplant239 Nonwood NEW45005 239‐‐SCRB01 Bleaching:ClO2Generator SCBR NaOH 227 10 40 plasricpackingwellwaterandrecirculatedscrubberoutletwater Yes 10 80 reusedinprocess240 Kraft NEI26526 240‐‐ABC1KraftPulping:Washing;Bleaching PBSCBR whiteliquor UK 10.7 plasticpackingmixture{whiteliquorandprocessorfreshwater} Yes 135 UKTreatedinonsitewastewatertreatmentplant240 Kraft NEI26526 240‐‐BBC1Bleaching;KraftPulping:Washing PBSCBR whiteliquor UK 10.7 plasticpackingmixture{whiteliquorandprocessorfreshwater} Yes 135 UKTreatedinonsitewastewatertreatmentplant240 Kraft NEI26526 240‐‐CBC3 Bleaching SCBRhemicausticandthiosulfate,orwhiteliquor UK 10.8mixture{hemicausticandthiosulfateorwhiteliquor,andprocessorfreshwater} Yes 460 UKTreatedinonsitewastewatertreatmentplant241 Sulfite‐NH3 NEI26382 241‐‐BPSCRB Bleaching SCBR Caustic 16.3 7.5 3 freshwater Yes 150 0.1Treatedinonsitewastewatertreatmentplant242 Kraft NEI34066242‐‐BP‐19,BP‐20 Bleaching PBSCBR whiteliquor UK 2.5 plasticpacking freshwater No242 Kraft NEI34066242‐‐BP‐19,BP‐20 Bleaching PBSCBR whiteliquor UK 2.5 plasticpacking freshwater No243 Kraft NEI8196 243‐‐BPS1 Bleaching PBSCBR weakwash/spentcaustic 0.037 475 plasticunstructured243 Kraft NEI8196 243‐‐BPS3 Bleaching PBSCBR weakwash/spentcaustic 0.013 750 plasticunstructured243 Kraft NEI8196 243‐‐BPS4 Bleaching PBSCBR weakwash/whiteliquor 0.065 500 plasticunstructured243 Kraft NEI8196 243‐‐BPS2 Bleaching:ClO2Generator PBSCBR chilledwater NA 350 plasticunstructured451 Secondary NEI11645451‐‐Scrubber‐packedbed Bleaching:SecFiber PBSCBR NaOH 13.125 tellerettes451 Secondary NEI11645451‐‐Scrubber‐packedbed Bleaching:SecFiber PBSCBR NaOH 13.125 tellerettes451 Secondary NEI11645451‐‐Scrubber‐packedbed Bleaching:SecFiber PBSCBR NaOH 13.125 tellerettes451 Secondary NEI11645451‐‐Scrubber‐packedbed Bleaching:SecFiber PBSCBR NaOH 13.125 tellerettes451 Secondary NEI11645451‐‐Scrubber‐packedbed Bleaching:SecFiber PBSCBR NaOH 13.125 tellerettes451 Secondary NEI11645451‐‐Scrubber‐packedbed Bleaching:SecFiber PBSCBR NaOH 13.125 tellerettes525 Kraft NEI8265 525‐‐EU36Bleaching;Bleaching:ClO2Generator;KraftPulping:Decker PBSCBR caustic 1 9 1 saddles1TreatedinonsitewastewatertreatmentplantE2_bleaching_controlsTableis3pageswideE2‐9AppendixE2.InformationfromPIControlstabforBleachPlantScrubbersRTICode PulpType NEISiteID RTI_APCDID RTI_EmissionUnitType RTI_APCDType Scrub_AlkaliTypeScrub_L_G_Ratio_gal_1000acfmScrub_InletLiquidpH_numScrub_LiquidMakeup_gpm_num Pack_MaterialType Water_Source Water_RecirculatedWater_Recirc_gpmWater_Blowdown_Pct Water_BlowdownUseDispose600 Kraft NEI18357600‐‐05‐CD‐01‐002 Bleaching SCBR WhiteLiquor 133.8gal/1000acfm 593 NA NA NA NA NA600 Kraft NEI18357600‐‐05‐CD‐01‐001 Bleaching SCBR WhiteLiquor 42.06gal/1000acfm 736 NA NA NA NA NA606 Kraft NEI47091606‐‐SW1,SW2,SWP1 Bleaching PBSCBR WhiteliquororCaustic 71.4 12 4 Metalrings mixture{WhiteLiquor} Yes 500 0.08Treatedinonsitewastewatertreatmentplant606 Kraft NEI47091606‐‐SW1,SW2,SWP1 Bleaching SCBRprocesswater{reclaimedsteamcondensates} Yes 0Treatedinonsitewastewatertreatmentplant606 Kraft NEI47091606‐‐SW1,SW2,SWP1 Bleaching SCBRprocesswater{reclaimedsteamcondensates} Yes 0Treatedinonsitewastewatertreatmentplant610 Kraft,Mechanical NEI6261610‐‐BBPS1,BBPS2 Bleaching PBSCBR whiteliquor10.0526315789474 12.4 1.5 plasticpacking Processwater(whiteliquor,weakwash) Yes 191 0.8%Treatedinonsitewastewatertreatmentplant610 Kraft,Mechanical NEI6261610‐‐ABPS1,ABPS2 Bleaching PBSCBR whiteliquor19.5652173913043 12.9 1.5 plasticpacking Processwater(whiteliquor,weakwash) Yes 225 0.7%Treatedinonsitewastewatertreatmentplant610 Kraft,Mechanical NEI6261610‐‐ABPS1,ABPS2 Bleaching PBSCBR whiteliquor18.695652173913 12.7 1.5 plasticpacking Processwater(whiteliquor,weakwash) Yes 215 0.7%Treatedinonsitewastewatertreatmentplant610 Kraft,Mechanical NEI6261610‐‐BBPS1,BBPS2 Bleaching PBSCBR whiteliquor11.6315789473684 12.2 2 plasticpacking Processwater(whiteliquor,weakwash) Yes 221 0.9%Treatedinonsitewastewatertreatmentplant615 Kraft NEI40554 615‐‐BPSCRB01SEERTINOTE‐Bleaching;Bleaching:ClO2Generator;Bleaching:Scrubber SCBR NaOH 20 11 50 processwater Yes 400 0.125treatedinonsitewastewatertreatmentplant617 Kraft NEI42695 617‐‐C14 Bleaching PBSCBR caustic,ammoniumthiosulfate 13 11 2 plasticsaddles fllteredfreshwater Yes 100 0.03Treatedinonsitewastewatertreatmentplant208228535 Kraft(1) NEI18373208228535‐‐X020 Bleaching PBSCBRWeakwash(containscausticandsulfides) 23 9.7 4 Plasticsaddles freshwater Yes 800 0.005Treatedinonsitewastewatertreatmentplant208228535Kraft(1)NEI18373208228535‐‐X023 BleachingPBSCBRWeakwash(containscausticandsulfides) 61 9.7 4 Plasticsaddles freshwater Yes 800 0.005Treatedinonsitewastewatertreatmentplantmedian 10.7 10E2_bleaching_controlsTableis3pageswideE2‐10AppendixE2.InformationfromPIControlstabforBleachPlantScrubbersRTI_APCDID100‐‐BPSCRB102‐‐BPS102‐‐CD‐H2S102‐‐HYPO‐T102‐‐CD‐PS102‐‐HCl‐TG102‐‐HClRRS102‐‐HClSTP103‐‐BPS6,BPS7103‐‐BPS6,BPS7106‐‐BPSCR107‐‐06‐P10109‐‐BPSBR111‐‐CD425‐101Parameter_Continuous Parameter_Other APCD_SU_Duration_hrsAPCD_SU_Duration_hrs_num APCD_SU_Integration APCD_SU_ParamDeviation APCD_SU_EmissRednMeas Memo_APCD_SU_EmissRednMeas APCD_SU_MarkEndpH,ScrubberLiquidInfluentFlowRate NA ~2hrs 2Thebleachplantcontroldeviceisstartedupandmeetstherequiredoperatingparameterlimitsbeforetheemissionunitisstartedup.FlowrateandpHarenotmet"instanton".Theyaretransientinnature(i.e.,theychangesasstartupprogresses).TherearenoHAPemissionsasaresultofstartingupacontroldevice.ControldevicesdonotgenerateHAPS.HAPSareonlygeneratedbytheemissionunitsorsources(i.e.,bleachingsystems).TherearenoemissionsduringstartupsincethecontroldTherearenoHAPemissionsasaresultofstartingupacontroldevice.ControldevicesdonotgenerateHAPS.HAPSareonlygeneratedbytheemissionunitsorsources(i.e.,bleachingsystems).TherearenoemissionsduringstartupsincethecontroldStartupendswhentheparameterlimitsareachievedrecirculatedscrubbingliquidORP(whileinprimaryoperatingmode),alkalinebleachplantfiltratefeedpH(inbackupoperatingmode),scrubberliquidflow,andscrubberfancurrent 1 1Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.ScrubberreachesandmaintainsORPandflowratelimitscausticflow,scrubbingliquidORP 1 1Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.ScrubberreachesflowandORPsetpoints.causticflow,scrubbingliquidORP,fancurrent 1 1Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.ScrubberreachesandmaintainsORPandflowratesetpointscausticflow,hydrogenperoxideflow,scrubbingliquidORP Scrubbertemperature(140Fmax) 1 1ThePeroxideScrubberprovidessupplementalcontroltotheHypoToweroutletgasstream,toassure"novisibleemissions".Undernormalconditions,supplementarycontrolisnotneededtoachievethisobjective.ScrubberreachesflowandORPsetpoints.liquidflowrate temperature(104Fdesign) 1 1Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.ScrubberreacheswaterflowcontrolsetpointNone 0.5 0.5Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.ScrubberfanandwaterflowturnedonNone 0 0Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Watersupplyontosealpotpressuredrop,testportoninletandoutlet,siteglasses,levelgauge 0.5 0.5Thebleachplantscrubbersystemsmustbestartedupandoperationalpriortointroducingventgasestothecontroldeviceorsystem.ThisisaccomplishedbyusingtheapplicableSOPandassuredprocessinterlocksandoperatoralarms.NoneSincethisequipmentisacontroldevice,therearenoexcessemissionsduringstartup.Thebleachplantsarealarmedandinterlockedwiththescrubbersystemoperationtoverifyandassurethescrubbersystemsareoperationalbeforestockandchemicalsareappliedtothebleachplants.pressuredrop,testportoninletandoutlet,siteglasses,levelgauge 0.5 0.5Thebleachplantscrubbersystemsmustbestartedupandoperationalpriortointroducingventgasestothecontroldeviceorsystem.ThisisaccomplishedbyusingtheapplicableSOPandassuredprocessinterlocksandoperatoralarms.NoneSincethisequipmentisacontroldevice,therearenoexcessemissionsduringstartup.Thebleachplantsarealarmedandinterlockedwiththescrubbersystemoperationtoverifyandassurethescrubbersystemsareoperationalbeforestockandchemicalsareappliedtothebleachplants.oxidationreductionpotential(ORP),pH,inletpressure,recirculationflowrate,fanamperage NA 1‐44Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup. NABleachPlantstartupdoesnotbeginuntilscrubberisrunning.ContinuouslymonitoredoperatingparameterslimitsorrangesareincompliancewiththosesetbytheMill'sTitleVOperatingPermit.ORP(<=‐400mV),Whiteliquorrecirculationflowrate(>=100gpm),blowerfanamperage(>=13Amps)liquidflowrate,vacuumoncollectionsystem,pH 1 1Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.EmissionUnitisnotstarteduntilcontrolissteadystateWhenmfger'swarmuprequirementsarecompleteandtheunitissteadystate(flowandpH)liquidflowrate,pH 0.5 0.5Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.MeetliquidflowandpHparameterspriortoprocessstartupScrubberminimumflowrate,pH,andmotorloadparametersaremetE2_bleaching_controlsTableis3pageswideE2‐11AppendixE2.InformationfromPIControlstabforBleachPlantScrubbersRTI_APCDID111‐‐CD430‐531112‐‐AA‐050b112‐‐AA‐071114‐‐CDP3115‐‐BL1S115‐‐BL01115‐‐CD01124‐‐BPSCBR130‐‐18BPSC130‐‐CLOSCR131‐‐BP‐CD133‐‐BPSE135‐‐008‐2135‐‐008‐1136‐‐CE011137‐‐PC(48)137‐‐PC(106)&PC(106)S137‐‐PC(107)138‐‐SCRBR8Parameter_Continuous Parameter_Other APCD_SU_Duration_hrsAPCD_SU_Duration_hrs_num APCD_SU_Integration APCD_SU_ParamDeviation APCD_SU_EmissRednMeas Memo_APCD_SU_EmissRednMeas APCD_SU_MarkEndliquidflowrate 0.5 0.5Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.MeetliquidflowparameterspriortoprocessstartupMinimumscrubberliquidflowrateismetliquidflowrate,pH,fanoperation,stockpH 0.5 0.5Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.ScrubberpHabove8beforepulpflowtoprocessWhenpHandscrubberflowreachestablishehcomplianceoperatingrangewaterflow,temperature 0 0Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.scrubberflowandchillwatertempmustbeminimumtooperateprocessScrubbantflowrate,oxidation/reductoinpotential,pHPressuredrop,pH,recirculationflows 0.5 0.5Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupEnsurethatparametersaremetpriortostartingintegratedcomponentScrubberCMSparametersareachieved(Pdrop,pH,recircflows)Pressuredrop,pH,recirculationflows 0.5 0.5Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupEnsurethatparametersaremetpriortostartingintegratedcomponentScrubberCMSparametersareachieved(Pdrop,pH,recircflows)pH,gas&liquidflowraten/astartedpriortoemissionunitstartupControldevicemustbeinoperationbeforeandafterEUstartup/shutdown None‐controldevicestartedbeforeEU attainmentofoperatinglimitsScrubberrecirculationrate,scrubberpH,ORP,fanoperationScrubberrecirculationrate:500GPM,scrubberpH:>9,ORP:~‐420to‐300milivolts <1Hr1Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup. Scrubberrecirculationrate,scrubberpThebleachplantisnotstartedupuntilthebleachplantscrubberisstartedupandmeetsitsrequiredoperatingparameterlimitsStartupendswhentheoperatingparameterlimitsareachievedScrubberLiquidRecirculationRate,WeakWaskMake‐upFlowScrubberLiquidRecirculationRate:140‐185GPM,WeakWaskMake‐upFlow:4‐20GPM <1Hr1Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup. ScrubbingLiquidFlow,ORPTheClO2GeneratorisnotstartedupuntiltheTailGasScrubberisstartedupandmeetsitsrequiredoperatingparameterlimits.StartupendswhentheoperatingparameterlimitsareachievedpH,scrubberreciruclationpumpamps,fanamps 1 1Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartup NAmeetsparametricmonitoringsetpointsFanstatus,liquidflow,liquidORP 0.1 0.1scrubberoperationisestablishedbeforetheprocessstartsupfanisoperating,liqiudflow>77gpm,liqiudORP<(‐668mV)fanstatus 0.5 0.5Thebleachplantscrubbercanbestartedseparatefromthestartupofthebleachingsystem.Whiteliquorneedstobeavailablefromcausticizingasthescrubbingmedia.Ifthestartupoccurslateinthe3‐hrblockaverageperiod,andoperationofemissionunitsstartsshortlythereafterwithinthesame3‐hrperiod,thenthescrubbermayshownoncomplianceduetotheaveragingoflimiteddata.Controldeviceisstarteduppriortostartupofemissionsunit.Thescrubberisoperatingincompliancewiththe3‐hraverageORP,fanamps,andrecircflowrange.ORPorpH,fanamps,liquidflowrate 0.5 0.5Thebleachplantscrubbercanbestartedseparatefromthestartupofthebleachingsystem.Whiteliquorneedstobeavailablefromcausticizingasthescrubbingmedia.Ifthestartupoccurslateinthe3‐hrblockaverageperiod,andoperationofemissionunitsstartsshortlythereafterwithinthesame3‐hrperiod,thenthescrubbermayshownoncomplianceduetotheaveragingoflimiteddata.Controldeviceisstarteduppriortostartupofemissionsunit.Thescrubberisoperatingincompliancewiththe3‐hraverageORP,fanamps,andrecircflowrange.pH,Flow,fanload ORP,dP 0 0 Independent flowDonotstartprocessuntilcollectionsystemoperationalEstablishedpH,recirculationflow,andfanloadlimitspH,flowrate,fanload 1 1Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupcontroldevicestarteduppriortostartingequipmentFlowtoNo.1POWasher>500gpmorfor2hourspH,flowrate 20 20Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupcontroldevicestarteduppriortostartingequipmentAllcontinuousmonitoringparametersatsetpointandNCGincineratorisuptotemperature.pH,flowrate,fanload 1 1Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupcontroldevicestarteduppriortostartingequipmentFlowtowashersatnormalratesorfor2hoursliquidflowrate,liquidtemperature 0.1 0.1Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup. TheapplicableemissionandparameteStartupendswhenthescrubberflowandliquidtemperatureparametersaremet.(flow>85gpm,temperature>35Fand<60F)E2_bleaching_controlsTableis3pageswideE2‐12AppendixE2.InformationfromPIControlstabforBleachPlantScrubbersRTI_APCDID138‐‐SCRBBL1140‐‐431‐550BleachPlantScrubber145‐‐BR002‐02C146‐‐BLL01146‐‐BLL02146‐‐BLL01146‐‐CLO02147‐‐C‐150147‐‐C‐137147‐‐C‐138149‐‐SC‐106,SC‐107,SC‐108,SC‐109149‐‐SC‐106,SC‐107,SC‐108,SC‐109149‐‐SC‐106,SC‐107,SC‐108,SC‐109149‐‐SC‐106,SC‐107,SC‐108,SC‐109150‐‐SCRBA,SCRBB150‐‐SCRBA,SCRBB150‐‐SCRBR8152‐‐51‐SCBR152‐‐R8‐SCBR154‐‐C19&C08Parameter_Continuous Parameter_Other APCD_SU_Duration_hrsAPCD_SU_Duration_hrs_num APCD_SU_Integration APCD_SU_ParamDeviation APCD_SU_EmissRednMeas Memo_APCD_SU_EmissRednMeas APCD_SU_MarkEndliquidflowrate,pH,fanrpm's 0.1 0.1Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupStartupendswhenthescrubberflow,pHandfanrpmparametersaremet.(flow>38gpm,pH>9.4,rpm<1200)liquidflowrate,pH 1 1Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartupcontroldeviceisoperatingpriortoemissionunitstartup.permissivesforflowandpHaremetFanrpm,Recyclegpm,ORP 1 1Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup. Theapplicableemissionandparametecloseautomaticby‐passdamperonblendchestroofCirculatingpumpflow>300gpm,FanRPM>650,ORP>‐100liquidflowrate,ORP,fanload NA 0.25 0.25ChlorinedioxideadditionisnotalloweduntilthescrubberflowratemeetstherequiredlevelFlowratesetpointmustbemetpriortointroductionofClO2ChlorinedioxideadditionisnotalloweduntilthescrubberflowratemeetstherequiredlevelStart‐upbeginswiththeadditionofchlorinedioxideliquidflowrate,ORP,gasflowrate NA 0.25 0.25ChlorateadditionisnotalloweduntilthescrubberflowratemeetstherequiredlevelFlowratesetpointmustbemetpriortointroductionofClO2ChlorateadditionisnotalloweduntilthescrubberflowratemeetstherequiredlevelStart‐upbeginswiththeadditionofchlorateliquidflowrate,ORP,fanload NA 0.25 0.25ChlorinedioxideadditionisnotalloweduntilthescrubberflowratemeetstherequiredlevelFlowratesetpointmustbemetpriortointroductionofClO2ChlorinedioxideadditionisnotalloweduntilthescrubberflowratemeetstherequiredlevelStart‐upbeginswiththeadditionofchlorinedioxidepH,liquidflowrate NA 0.25 0.25ChlorinedioxideadditionisnotalloweduntilthescrubberflowratemeetstherequiredlevelFlowratesetpointmustbemetpriortointroductionofClO2ChlorateadditionisnotalloweduntilthescrubberflowratemeetstherequiredlevelStart‐upbeginswiththeadditionofchlorateLiquidflowrate,pH NA 1 1Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupDesiredflow/pH/pressuredropobtainedliquidflowrate,pH,Amperage,Temp NA 0.1 0.1Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup. InstantOn Flowcirculatedthroughstart‐up DesiredflowandpHobtainedliquidflowrate,pH,Amperage,Temp NA 0.1 0.1Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup. InstantOn Flowcirculatedthroughstart‐up DesiredflowandpHobtainedpH,liquidflowrate,scrubberfan"ON" 0.5 0.5Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup. TheapplicableemissionandparameteEmissionunitnotoperatinguntilAPCDstartupcompleteScrubberparameterswithinMACTSSMPlanoperatingrangesNA Waterflowtoscrubber(16gpm) 0.25 0.25Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup. TheapplicableemissionandparameteEmissionunitnotoperatinguntilAPCDstartupcompleteScrubbermediaflowrateattargetNAChilledwaterflowtoscrubber(65gpm),ClO2scrubbersumplevelcontrol 0.25 0.25Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup. TheapplicableemissionandparameteEmissionunitnotoperatinguntilAPCDstartupcompleteScrubbermediaflowrateattargetNALevelcontrolinscrubbersump,circulationflowtothescrubber(28gpm) 0.25 0.25Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup. TheapplicableemissionandparameteEmissionunitnotoperatinguntilAPCDstartupcompleteScrubbermediaflowrateattargetrecycleflowrate,pressuredrop,recycleflowORP,fanamperage 0.2 0.2Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupmeetrecircflowparameterandORPsetpointbeforestartingassociatedemissionunitsScrubberIDFanOn,RecircFlowsatsetpoint,ORPatsetpointrecycleflowrate,pressuredrop,recycleflowORP,fanamperage 0.2 0.2Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupmeetrecircflowparameterandORPsetpointbeforestartingassociatedemissionunitsScrubberIDFanOn,RecircFlowsatsetpoint,ORPatsetpointrecycleflowrate,pressuredrop,recycleflowORP,fanon/offstatus 0.2 0.2Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupmeetrecircflowparameterandORPsetpointbeforestartingassociatedemissionunitsScrubberIDFanOn,RecircFlowsatsetpoint,ORPatsetpointliquidflowrate,pH,airflow 0.25 0.25Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupmeetrecirculationrateandpHsetpointspriortostartingassociatedemissionunitsScrubberfanON,recirculationflowsatsetpoint,pHatsetpointliquidflowrate 0.25 0.25Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup. Theapplicableemissionandparametemeetchilledwaterflowratepriortostartingemissionunits chilledwaterflowatsetpointsfanamps,recirculationflow,recirculationpHScrubberpressuredrop,causticmaterialadditionrate,inletpressure,stackpressurelowerdemisterpressuredrop 0.5 0.5Controldeviceisnotdependentonemissionuitstartuporoperation.Thecontroldeviceisstartedpriortoprocessoperationandisnotshutdownuntilafterprocessshutdowniscomplete. NoneProcessisnotstarteduntilscrubberisrunningRecirculationpumpisstartedandthescrubberisconsideredtobeoperatingwhenrecirculationflowandpHtargetsaremet.E2_bleaching_controlsTableis3pageswideE2‐13AppendixE2.InformationfromPIControlstabforBleachPlantScrubbersRTI_APCDID154‐‐C19&C08155‐‐BPSCRUBBER1/BPSCRUBBER2155‐‐BPSCRUBBER1/BPSCRUBBER2157‐‐HVLC1/HVLC2/HVLC3157‐‐HVLC1/HVLC2/HVLC3157‐‐HVLC1/HVLC2/HVLC3158‐‐BLSCRB162‐‐402A162‐‐401U165‐‐000029165‐‐000030165‐‐000031Parameter_Continuous Parameter_Other APCD_SU_Duration_hrsAPCD_SU_Duration_hrs_num APCD_SU_Integration APCD_SU_ParamDeviation APCD_SU_EmissRednMeas Memo_APCD_SU_EmissRednMeas APCD_SU_MarkEndfanamps,recirculationflow,recirculationpHScrubberpressuredrop,causticmaterialadditionrate,inletpressure,stackpressure 0.5 0.5Controldeviceisnotdependentonemissionunitstartuporoperation.Thecontroldeviceisstartedpriortoprocessoperationandisnotshutdownuntilafterprocessshutdowniscomplete. NoneProcessisnotstarteduntilscrubberisrunningRecirculationpumpisstartedandthescrubberisconsideredtobeoperatingwhenrecirculationflowandpHtargetsaremet.ORP,liquidflowrate,pressuredrop 0.5 0.5scrubberstartupachievedinadvancedofbleachplantventcollectionsystemoperation TheapplicableemissionandparameteORPandliquidflowratemaintainedORPandliequidflowratesetpointsaremetORP,liquidflowrate,pressuredrop 0.5 0.5scrubberstartupachievedinadvancedofbleachplantventcollectionsystem TheapplicableemissionandparameteORPandliquidflowratemaintainedORPandliequidflowratesetpointsaremet0 0ControldevicecannotfunctionasdesignedunlessbothTRSandchlorinecompoundsarebeingintroducedintothemixer0 0liquidflowrate 0 0liquidflow,oxidation/reductionpotential fanamps(40‐60) 0.5 0.5Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup. NoneEnsurescrubberantiscirculatingandpHandORPareattargetlevelsthroughoutstartup.Startupendswhenthescrubberantrecirculationandoxidation/reductionparameterlimitrangesareachievedScrubberLiquidrecirculationflow,influentpH,fanoperation(amps) NA 1 1Thebleachplantcontroldeviceisstartedupandmeetstherequiredoperatingparameterlimitsbeforetheemissionunitisstartedup.Flowrate,pH,fanampsarenotmet"instanton".Theyaretransientinnature(i.e.,theychangesasstartupprogresses).FanOn/Offismet"instanton".TherearenoHAPemissionsasaresultofstartingupacontroldevice.ControldevicesdonotgenerateHAPS.HAPSareonlygeneratedbytheemissionunitsorsources(i.e.,bleachingsystems).TherearenoemissionsduringstartupsincethecontroldTherearenoHAPemissionsasaresultofstartingupacontroldevice.ControldevicesdonotgenerateHAPS.HAPSareonlygeneratedbytheemissionunitsorsources(i.e.,bleachingsystems).TherearenoemissionsduringstartupsincethecontroldStartupendswhentheparameterlimitsareachievedScrubberLiquidrecirculationflow,causticmakeupflow,effluentpH,fanoperation(amps) NA 1 1Thebleachplantcontroldeviceisstartedupandmeetstherequiredoperatingparameterlimitsbeforetheemissionunitisstartedup.Flowrate,pH,fanampsarenotmet"instanton".Theyaretransientinnature(i.e.,theychangesasstartupprogresses).FanOn/Offismet"instanton".TherearenoHAPemissionsasaresultofstartingupacontroldevice.ControldevicesdonotgenerateHAPS.HAPSareonlygeneratedbytheemissionunitsorsources(i.e.,bleachingsystems).TherearenoemissionsduringstartupsincethecontroldTherearenoHAPemissionsasaresultofstartingupacontroldevice.ControldevicesdonotgenerateHAPS.HAPSareonlygeneratedbytheemissionunitsorsources(i.e.,bleachingsystems).TherearenoemissionsduringstartupsincethecontroldStartupendswhentheparameterlimitsareachievedLiquidflowrate,liquidpH,fanmotorcurrent 0.5 0.5Thebleachplantcontroldeviceisstartedupandmeetstherequiredoperatingparameterlimitsbeforetheemissionunitisstartedup.Flowrate,pH,fanampsarenotmet"instanton".Theyaretransientinnature(i.e.,theychangesasstartupprogresses).FanOn/Offismet"instanton".TherearenoHAPemissionsasaresultofstartingupacontroldevice.ControldevicesdonotgenerateHAPS.HAPSareonlygeneratedbytheemissionunitsorsources(i.e.,bleachingsystems).TherearenoemissionsduringstartupsincethecontroldTherearenoHAPemissionsasaresultofstartingupacontroldevice.ControldevicesdonotgenerateHAPS.HAPSareonlygeneratedbytheemissionunitsorsources(i.e.,bleachingsystems).TherearenoemissionsduringstartupsincethecontroldStartupendswhentheparameterlimitsareachievedLiquidflowrate,liquidpH,fanmotorcurrent 0.3 0.3Thebleachplantcontroldeviceisstartedupandmeetstherequiredoperatingparameterlimitsbeforetheemissionunitisstartedup.Flowrate,pH,fanampsarenotmet"instanton".Theyaretransientinnature(i.e.,theychangesasstartupprogresses).FanOn/Offismet"instanton".TherearenoHAPemissionsasaresultofstartingupacontroldevice.ControldevicesdonotgenerateHAPS.HAPSareonlygeneratedbytheemissionunitsorsources(i.e.,bleachingsystems).TherearenoemissionsduringstartupsincethecontroldTherearenoHAPemissionsasaresultofstartingupacontroldevice.ControldevicesdonotgenerateHAPS.HAPSareonlygeneratedbytheemissionunitsorsources(i.e.,bleachingsystems).TherearenoemissionsduringstartupsincethecontroldStartupendswhentheparameterlimitsareachievedLiquidflowrate,liquidpH,fanmotorcurrent 0.5 0.5Thebleachplantcontroldeviceisstartedupandmeetstherequiredoperatingparameterlimitsbeforetheemissionunitisstartedup.Flowrate,pH,fanampsarenotmet"instanton".Theyaretransientinnature(i.e.,theychangesasstartupprogresses).FanOn/Offismet"instanton".TherearenoHAPemissionsasaresultofstartingupacontroldevice.ControldevicesdonotgenerateHAPS.HAPSareonlygeneratedbytheemissionunitsorsources(i.e.,bleachingsystems).TherearenoemissionsduringstartupsincethecontroldTherearenoHAPemissionsasaresultofstartingupacontroldevice.ControldevicesdonotgenerateHAPS.HAPSareonlygeneratedbytheemissionunitsorsources(i.e.,bleachingsystems).TherearenoemissionsduringstartupsincethecontroldStartupendswhentheparameterlimitsareachievedE2_bleaching_controlsTableis3pageswideE2‐14AppendixE2.InformationfromPIControlstabforBleachPlantScrubbersRTI_APCDID166‐‐CScrubber166‐‐A&BScrubber171‐‐027172‐‐BP02Scrubber1,BP02Scrubber2172‐‐BP02Scrubber1,BP02Scrubber2172‐‐BP01Scrubber1,BP01Scrubber2172‐‐BP01Scrubber1,BP01Scrubber2173‐‐BP0094Parameter_Continuous Parameter_Other APCD_SU_Duration_hrsAPCD_SU_Duration_hrs_num APCD_SU_Integration APCD_SU_ParamDeviation APCD_SU_EmissRednMeas Memo_APCD_SU_EmissRednMeas APCD_SU_MarkEndORP,flow,fanstatusHotStartup:2‐4HoursColdStartup:4‐6HoursThebleachplantcontroldeviceisstartedupandmeetstherequiredoperatingparameterlimitsbeforetheemissionunitisstartedup.Flowrate,pH,fanampsarenotmet"instanton".Theyaretransientinnature(i.e.,theychangesasstartupprogresses).FanOn/Offismet"instanton".TherearenoHAPemissionsasaresultofstartingupacontroldevice.ControldevicesdonotgenerateHAPS.HAPSareonlygeneratedbytheemissionunitsorsources(i.e.,bleachingsystems).TherearenoemissionsduringstartupsincethecontroldTherearenoHAPemissionsasaresultofstartingupacontroldevice.ControldevicesdonotgenerateHAPS.HAPSareonlygeneratedbytheemissionunitsorsources(i.e.,LVHCsystems).TherearenoemissionsduringstartupsincethecontroldeviceStartupendswhentheparameterlimitsareachievedORP,flow,fanstatusHotStartup:2‐4HoursColdStartup:4‐6HoursThebleachplantcontroldeviceisstartedupandmeetstherequiredoperatingparameterlimitsbeforetheemissionunitisstartedup.Flowrate,pH,fanampsarenotmet"instanton".Theyaretransientinnature(i.e.,theychangesasstartupprogresses).FanOn/Offismet"instanton".TherearenoHAPemissionsasaresultofstartingupacontroldevice.ControldevicesdonotgenerateHAPS.HAPSareonlygeneratedbytheemissionunitsorsources(i.e.,bleachingsystems).TherearenoemissionsduringstartupsincethecontroldTherearenoHAPemissionsasaresultofstartingupacontroldevice.ControldevicesdonotgenerateHAPS.HAPSareonlygeneratedbytheemissionunitsorsources(i.e.,bleachingsystems).TherearenoemissionsduringstartupsincethecontroldStartupendswhentheparameterlimitsareachievedpHpHofscrubbereffluentmedia,gasscrubberrecirculationflowrate,constantoperationofthefan 0.01 0.01ThescrubberisstartedwhentheBleachPlantisinoperationTheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupThescrubberisstartedpriortoBleachPlantoperationStartupendswhenthecontroldevicereachesnormaloperatingparametersliquidflowrate,oxidation/reductionpotential,scrubberfanamps NAApproximately1to3hrsdependingonstrengthofweakwash3Thebleachplantcontroldeviceisstartedupandmeetstherequiredoperatingparameterlimitsbeforetheemissionunitisstartedup.Flowrate,pH,fanampsarenotmet"iTherearenoHAPemissionsasaresultofstartingupacontroldevice.ControldevicesdonotgenerateHAPS.HAPSareonlygeneratedbytheemissionunitsorsources(i.e.,bleachingsystems).Therearenoemissionsduringstartupsincethecontrold TherearenoHAPemissionsasaresultofstStartupendswhentheparameterlimitsareachievedliquidflowrate,oxidation/reductionpotential,scrubberfanamps NAApproximately1to3hrsdependingonstrengthofweakwash3Thebleachplantcontroldeviceisstartedupandmeetstherequiredoperatingparameterlimitsbeforetheemissionunitisstartedup.Flowrate,pH,fanampsarenotmet"iTherearenoHAPemissionsasaresultofstartingupacontroldevice.ControldevicesdonotgenerateHAPS.HAPSareonlygeneratedbytheemissionunitsorsources(i.e.,bleachingsystems).Therearenoemissionsduringstartupsincethecontrold TherearenoHAPemissionsasaresultofstStartupendswhentheparameterlimitsareachievedliquidflowrate,oxidation/reductionpotential,scrubberfanamps NAApproximately1to3hrsdependingonstrengthofweakwash3Thebleachplantcontroldeviceisstartedupandmeetstherequiredoperatingparameterlimitsbeforetheemissionunitisstartedup.Flowrate,pH,fanampsarenotmet"iTherearenoHAPemissionsasaresultofstartingupacontroldevice.ControldevicesdonotgenerateHAPS.HAPSareonlygeneratedbytheemissionunitsorsources(i.e.,bleachingsystems).Therearenoemissionsduringstartupsincethecontrold TherearenoHAPemissionsasaresultofstStartupendswhentheparameterlimitsareachievedliquidflowrate,oxidation/reductionpotential,scrubberfanamps NAApproximately1to3hrsdependingonstrengthofweakwash3Thebleachplantcontroldeviceisstartedupandmeetstherequiredoperatingparameterlimitsbeforetheemissionunitisstartedup.Flowrate,pH,fanampsarenotmet"iTherearenoHAPemissionsasaresultofstartingupacontroldevice.ControldevicesdonotgenerateHAPS.HAPSareonlygeneratedbytheemissionunitsorsources(i.e.,bleachingsystems).Therearenoemissionsduringstartupsincethecontrold TherearenoHAPemissionsasaresultofstStartupendswhentheparameterlimitsareachievedDowntimeofscrubberIDfan,scrubberliquidflowrate,pHofscrubbereffluent NAStartupfromannualoutage=1hour.Bleachplantscrubbernotnormallyshutdownduringroutinemaintenanceoutages. 1Bleachplantscrubberisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.FlowrateandpHarenotmet"instanton".Theyaretransientinnature(i.e.,theychangeasstartupprogresses).FanOn/Offismet"instanton".Therearenoemissionsduringstartupsincethecontroldeviceisstartedupandmeetstherequiredoperatingparameterlimitsbeforeemissionunitisstartedup.StandardoperatingproceduresandpersonneltrainingensurethatthecontroldeviceremainsTherearenoemissionsduringstartupsincethecontroldeviceisstartedupandmeetstherequiredoperatingparameterlimitsbeforeemissionunitisstartedup.StandardoperatingproceduresandpersonneltrainingensurethatthecontroldeviceremainsStartupendswhentheparameterlimitsareachievedE2_bleaching_controlsTableis3pageswideE2‐15AppendixE2.InformationfromPIControlstabforBleachPlantScrubbersRTI_APCDID174‐‐G‐21SCRUB175‐‐BP3B175‐‐BP2B177‐‐CD0501177‐‐CD0502178‐‐05C016178‐‐05C016179‐‐BP1SCR,BP2SCR179‐‐BP1SCR,BP2SCR182‐‐C113A183‐‐Scrb4183‐‐Scrb1184‐‐BP2SCB184‐‐BP3SCB184‐‐BP1SCBParameter_Continuous Parameter_Other APCD_SU_Duration_hrsAPCD_SU_Duration_hrs_num APCD_SU_Integration APCD_SU_ParamDeviation APCD_SU_EmissRednMeas Memo_APCD_SU_EmissRednMeas APCD_SU_MarkEndLiquidflow,pH ScrubberfanrunningHotStartup:0.5HoursColdStartup:4Hours4Thebleachplantcontroldeviceisstartedupandmeetstherequiredoperatingparameterlimitsbeforetheemissionunitisstartedup.Flowrate,pH,fanampsarenotmet"instanton".Theyaretransientinnature(i.e.,theychangesasstartupprogresses).FanOn/Offismet"instanton".TherearenoHAPemissionsasaresultofstartingupacontroldevice.ControldevicesdonotgenerateHAPS.HAPSareonlygeneratedbytheemissionunitsorsources(i.e.,bleachingsystems).TherearenoemissionsduringstartupsincethecontroldTherearenoHAPemissionsasaresultofstartingupacontroldevice.ControldevicesdonotgenerateHAPS.HAPSareonlygeneratedbytheemissionunitsorsources(i.e.,bleachingsystems).TherearenoemissionsduringstartupsincethecontroldStartupendswhentheparameterlimitsareachievedORP,fanamps,flowrateandpressuredropHotStartup:2‐4HoursColdStartup:4‐6Hours6Thebleachplantcontroldeviceisstartedupandmeetstherequiredoperatingparameterlimitsbeforetheemissionunitisstartedup.Flowrate,pH,fanampsarenotmet"iTherearenoHAPemissionsasaresultofstartingupacontroldevice.ControldevicesdonotgenerateHAPS.HAPSareonlygeneratedbytheemissionunitsorsources(i.e.,bleachingsystems).Therearenoemissionsduringstartupsincethecontrold TherearenoHAPemissionsasaresultofstStartupendswhentheparameterlimitsareachievedORP,fanamps,flowrateandpressuredropHotStartup:2‐4HoursColdStartup:4‐6Hours6Thebleachplantcontroldeviceisstartedupandmeetstherequiredoperatingparameterlimitsbeforetheemissionunitisstartedup.Flowrate,pH,fanampsarenotmet"iTherearenoHAPemissionsasaresultofstartingupacontroldevice.ControldevicesdonotgenerateHAPS.HAPSareonlygeneratedbytheemissionunitsorsources(i.e.,bleachingsystems).Therearenoemissionsduringstartupsincethecontrold TherearenoHAPemissionsasaresultofstStartupendswhentheparameterlimitsareachievedpH,liquidflow,circulationflow,fanstatuswhiteliquorstrength,0.78lb/galNa2O 0.033 0.033Scrubberisstartedupandflowsareattainedbeforeemissionunitisstarted TheapplicableemissionandparameteEmissionsunitnotoperatingwhilescrubberdownCirculationflow>25gpm,Liquidflow>.5,pH>10.1pH,liquidflow,circulationflow,fanstatuswhiteliquorstrength,0.78lb/galNa2O 0.033 0.033Scrubberisstartedupandflowsareattainedbeforeemissionunitisstarted TheapplicableemissionandparameteEmissionsunitnotoperatingwhilescrubberdownCirculationflow>50gpm,Liquidflow>1.0,pH>10.5pH12minimumtemp.50Fmaximum,flow25gpmminimum 1hr1Thebleachplantcontroldeviceisstartedupandmeetstherequiredoperatingparameterlimitsbeforetheemissionunitisstartedup.Flowrate,pH,fanampsarenotmet"instanton".Theyaretransientinnature(i.e.,theychangesasstartupprogresses).FanOn/Offismet"instanton".TherearenoHAPemissionsasaresultofstartingupacontroldevice.ControldevicesdonotgenerateHAPS.HAPSareonlygeneratedbytheemissionunitsorsources(i.e.,bleachingsystems).TherearenoemissionsduringstartupsincethecontroldTherearenoHAPemissionsasaresultofstartingupacontroldevice.ControldevicesdonotgenerateHAPS.HAPSareonlygeneratedbytheemissionunitsorsources(i.e.,bleachingsystems).TherearenoemissionsduringstartupsincethecontroldStartupendswhentheparameterlimitsareachievedpH12minimumtemp.50Fmaximum,flow25gpmminimum 1hr1Thebleachplantcontroldeviceisstartedupandmeetstherequiredoperatingparameterlimitsbeforetheemissionunitisstartedup.Flowrate,pH,fanampsarenotmet"instanton".Theyaretransientinnature(i.e.,theychangesasstartupprogresses).FanOn/Offismet"instanton".TherearenoHAPemissionsasaresultofstartingupacontroldevice.ControldevicesdonotgenerateHAPS.HAPSareonlygeneratedbytheemissionunitsorsources(i.e.,bleachingsystems).TherearenoemissionsduringstartupsincethecontroldTherearenoHAPemissionsasaresultofstartingupacontroldevice.ControldevicesdonotgenerateHAPS.HAPSareonlygeneratedbytheemissionunitsorsources(i.e.,bleachingsystems).TherearenoemissionsduringstartupsincethecontroldStartupendswhentheparameterlimitsareachievedpH,scrubberliquidinfluentflowrate,fanRPM 0.5‐11Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupN/A‐ControldeviceisstartedupbeforeprocessisstartedupScrubberpHandrecirculationrateparametershavebeenestablishedandmet.pH,scrubberliquidinfluentflowrate,fanRPM 0.5‐11Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupN/A‐ControldeviceisstartedupbeforeprocessisstartedupScrubberpHandrecirculationrateparametershavebeenestablishedandmet.recirculationflow,reagentpH fanamperage 0.333333333333333 0.3333333Emissionunit(bleachplant)willnotoperatepriortoscrubberoperation. MeetflowandpHparameters MeetflowandpHparametersdP,pH,flowdP,flow ORPpH,fanamps,recirculationflow 0.75 0.75Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.fanamps,recirculationflowpH,fanampsandrecirculationflowarestabilized.pH,fanamps,recirculationflow 0.75 0.75Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.fanamps,recirculationflowpH,fanampsandrecirculationflowarestabilized.pH,fanamps,recirculationflow 0.75 0.75Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.fanamps,recirculationflowpH,fanampsandrecirculationflowarestabilized.E2_bleaching_controlsTableis3pageswideE2‐16AppendixE2.InformationfromPIControlstabforBleachPlantScrubbersRTI_APCDID185‐‐70185‐‐61186‐‐BP5186‐‐CP10186‐‐BP2189‐‐SN30193‐‐00437195‐‐BPSCR196‐‐SN‐16196‐‐SN‐18196‐‐SN‐17198‐‐002_S198‐‐003_S1198‐‐003_S2199‐‐E‐SCBR199‐‐D‐SCBR200‐‐5300C200‐‐1790C200‐‐1790Ca201‐‐EQT049Parameter_Continuous Parameter_Other APCD_SU_Duration_hrsAPCD_SU_Duration_hrs_num APCD_SU_Integration APCD_SU_ParamDeviation APCD_SU_EmissRednMeas Memo_APCD_SU_EmissRednMeas APCD_SU_MarkEndFanAmps,DifferentialPressure,RecirculationFlow,pH,andD2ClO2ApplicationRateWhiteLiquorFlow(average1‐2gpm); 0.02 0.02Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartup.PertheSSMandSOPprocedures,operatorsreviewthescrubberconditions(causticsupply,causticflow,andventlines)priortostartup.WhentheBleachPlantprocessisrunningandapplyingClO2andthescrubberisoperatingwithinnormalparameters.DifferentialPressure,RecirculationFlow,andpHWhiteLiquorFlow(average0.3gpm);FanAmps(20.5amps) 0.02 0.02Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartup.PertheSSMandSOPprocedures,operatorsreviewthescrubberconditions(causticsupply,causticflow,andventlines)priortostartup.ScrubberisoperatingwithinnormailparametersincludingthefanandtherecirculationpumpsandthepHisabove10.0.pH,RecirculationFlow,Scrubberfanon 0.16 0.16Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.WhenalllimitshavebeenmetnormaloperationcanbeginpH,Scrubberflow,andwhiteliquorflow 0.16 0.16Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.WhenalllimitshavebeenmetnormaloperationcanbeginpH,RecirculationFlow,Scrubberfanon 0.16 0.16Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Whenalllimitshavebeenmetnormaloperationcanbeginamperage,pH 0.15 0.15Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupPertheSSMPlan,metampandflowlimits.VerifythattheBleachPlantScrubberiscollectingventgasesfromprocessequipmentthatuseschlorinatedcompounds.Byvisualobservation,checkforemissionsfromhoods,andenclosures,etc.PertheSSMPlan,metampandflowlimitsph,recircpumpamps,IDfanamps 1 1Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.CMSparametersaremetbeforestartingupemissionunit CMSparametersaremetliquidflowrate,fanamperage,pHORP,bestpracticetomaintainnegative 1.5 1.5Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.EstablishrequiredparameterspriortointroducingbleachplantgasforscrubbingEstablishrequiredparameterspriortointroducingbleachplantgasforscrubbingRequiredparametersareachieved,gasintroducedliquidflowrate,fanamperage,pHORP,bestpracticetomaintainnegative 1.5 1.5Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.EstablishrequiredparameterspriortointroducingbleachplantgasforscrubbingEstablishrequiredparameterspriortointroducingbleachplantgasforscrubbingRequiredparametersareachieved,gasintroducedliquidflowrate,fanamperage,pHORP,bestpracticetomaintainnegative 1.5 1.5Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.EstablishrequiredparameterspriortointroducingbleachplantgasforscrubbingEstablishrequiredparameterspriortointroducingbleachplantgasforscrubbingRequiredparametersareachieved,gasintroducedRe‐circulationflowrate,FanMotorAmperage,ORP 0.033 0.033Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup. ORPControldevicei(orbackupdevice)isoperationalbeforeprocessstartupscrubbingliquidflows,recirculationflows,pH,ORP,andfansoperatingwithinnormalranges,noalarmsliquidflowrate watertemp(40‐50degF) 0.033 0.033Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Controldevicei(orbackupdevice)isoperationalbeforeprocessstartupscrubbingliquidflows,recirculationflows,andliquidtemperatureswithinnormalranges,noalarmsliquidflowrate pH,ORP 0.033 0.033Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup. ORPControldevicei(orbackupdevice)isoperationalbeforeprocessstartupscrubbingliquidflows,recirculationflows,pH,ORPwithinnormalranges,noalarmsscrubberrecirculatingliquidflow,scrubbereffluentpH,andfanoperation(fanmotoramperage) NA 0.5 0.5Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartup NAControldeviceparameters(recirculatingliquidflowandeffluentpH)meetminimumparametervaluesscrubberrecirculatingliquidflow,scrubbereffluentpH,andfanoperation(fanmotoramperage) NA 0.5 0.5Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartup NAControldeviceparameters(recirculatingliquidflowandeffluentpH)meetminimumparametervaluesrecirculationflow,pH,fanstatus NA 0.083 0.083Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupSourcegenerallynotoperatingduringcontroldevicestartupStartupendswhenallmonitoredparametersarewithinestablishedrangesNA NA 0.167 0.167Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupSourcegenerallynotoperatingduringcontroldevicestartupStartupendswhenallmonitoredparametersarewithinestablishedrangesliquidflowrate,liquidpH,pressuredropNA 0.167 0.167Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupSourcegenerallynotoperatingduringcontroldevicestartupStartupendswhenallmonitoredparametersarewithinestablishedrangesscrubberliquidflow,scrubbereffluentoxidation‐reductionpotential,andscrubberfanmotoramperageScrubberbypassvalveposition(normallyclosed) 0.2 0.2Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup. NA NAControldevicemeetsminimummonitoringparameterlimitsE2_bleaching_controlsTableis3pageswideE2‐17AppendixE2.InformationfromPIControlstabforBleachPlantScrubbersRTI_APCDID202‐‐CE240202‐‐CE240203‐‐BPScrb203‐‐R8VScr203‐‐R8TScr205‐‐BPSCL2,BPSCLO,andBPSSEW205‐‐BPSCL2,BPSCLO,andBPSSEW205‐‐BPSCL2,BPSCLO,andBPSSEWParameter_Continuous Parameter_Other APCD_SU_Duration_hrsAPCD_SU_Duration_hrs_num APCD_SU_Integration APCD_SU_ParamDeviation APCD_SU_EmissRednMeas Memo_APCD_SU_EmissRednMeas APCD_SU_MarkEndPressureDrop,LiquidFlow,pHbasedon3houraverage FanrunningAPCD_SU_Duration_hrs:0.083hours‐Startuptimeestimatedtobe1to2minutestogetscrubberflowuptorate‐afewmoreminutestomakescrubbingeffective.BleachPlantScrubberSystemNormaloperatingparameters:(1)ScrubberFan(466‐041‐056.F1):“Running”(2)CirculatingFlowtoChlorineScrubber(466‐FIC‐608):3121gpm(orfromtest);(3)ScrubberMediumpH(466‐AI‐612)):pH>11.4.Scrubberisbroughtonlinepriortostartingupthebleachplant.Properstartupofthebleachplantscrubbersysteminvolves(1)bringingthescrubbersystemonline,(2)verifyingthatthebleachplantscrubbersareoperatingwithinnormalparameterranges,0.083Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupEnsureoperatingparametersaremetpriortostartingoperation.BleachPlantScrubberSystemNormaloperatingparameters:(1)ScrubberFan(466‐041‐056.F1):“Running”(2)CirculatingFlowtoChlorineScrubber(466‐FIC‐608):3121gpm(orfromtest);(3)ScrubberMediumpH(466‐AI‐612)):pH>11.4.PressureDrop,LiquidFlow,pHbasedon3houraverage FanrunningAPCD_SU_Duration_hrs:0.083hours‐Startuptimeestimatedtobe1to2minutestogetscrubberflowuptorate‐afewmoreminutestomakescrubbingeffective.BleachPlantScrubberSystemNormaloperatingparameters:(1)ScrubberFan(466‐041‐056.F1):“Running”(2)CirculatingFlowtoChlorineScrubber(466‐FIC‐608):3121gpm(orfromtest);(3)ScrubberMediumpH(466‐AI‐612)):pH>11.4.Scrubberisbroughtonlinepriortostartingupthebleachplant.Properstartupofthebleachplantscrubbersysteminvolves(1)bringingthescrubbersystemonline,(2)verifyingthatthebleachplantscrubbersareoperatingwithinnormalparameterranges,0.083Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupEnsureoperatingparametersaremetpriortostartingoperation.BleachPlantScrubberSystemNormaloperatingparameters:(1)ScrubberFan(466‐041‐056.F1):“Running”(2)CirculatingFlowtoChlorineScrubber(466‐FIC‐608):3121gpm(orfromtest);(3)ScrubberMediumpH(466‐AI‐612)):pH>11.4.other(ORP),liquidflowrate,other(Fanstatus(off/on)) 0 0ScrubberoperatingparametersareestablishedbeforestartingupbleachplantTheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupScrubberoperatingparametersestablishedChilledwaterflow,chilledwatertemperature 0 0Chilledwaterflowtoscrubberisestablishedbeforegeneratorisstartedup TheapplicableemissionandparameteChilledwaterflowestablishedRecirculationflow,scrubbingliquidpH 0.16 0.16ScrubberoperatingparametersareestablishedbeforestartingupR8generatorTheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupScrubberoperatingparametersestablishedliquidflowrate,effluentpH,fanoperation(rpm) NA 0.2 0.2Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Controldevicemeetsminimummonitoringparameterlimitsliquidflowrate,effluentpH,fanoperation(rpm) NA 0.2 0.2Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Controldevicemeetsminimummonitoringparameterlimitsliquidflowrate,effluentpH,fanoperation(rpm) NA 0.2 0.2Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.ControldevicemeetsminimummonitoringparameterlimitsE2_bleaching_controlsTableis3pageswideE2‐18AppendixE2.InformationfromPIControlstabforBleachPlantScrubbersRTI_APCDID206‐‐No.2BPScrubber206‐‐No.1BPSCRUB207‐‐C33239‐‐SCRB01240‐‐ABC1240‐‐BBC1240‐‐CBC3241‐‐BPSCRB242‐‐BP‐19,BP‐20242‐‐BP‐19,BP‐20243‐‐BPS1243‐‐BPS3243‐‐BPS4243‐‐BPS2451‐‐Scrubber‐packedbed451‐‐Scrubber‐packedbed451‐‐Scrubber‐packedbed451‐‐Scrubber‐packedbed451‐‐Scrubber‐packedbed451‐‐Scrubber‐packedbed525‐‐EU36Parameter_Continuous Parameter_Other APCD_SU_Duration_hrsAPCD_SU_Duration_hrs_num APCD_SU_Integration APCD_SU_ParamDeviation APCD_SU_EmissRednMeas Memo_APCD_SU_EmissRednMeas APCD_SU_MarkEndpH,andliquidflowrate 0.5 0.5ScrubberflowswithinspecificationpriortointroducingClO2tothebleachstages.pressuredropScrubberinoperationpriortointroducingClO2tobleachlinemonitoringparametersarewithinspecificationpH.Liquidflowrate 0.5 0.5ScrubberflowswithinspecificationpriortointroducingClO2tothebleachstages.pressuredropScrubberinoperationpriortointroducingClO2tobleachlinemonitoringparametersarewithinspecificationrecirculationflow,pH,IDfanamps sumplevelandpressure 1 1Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartup NAsumpfull,IDfanrunning,recirculationpump>900gpm,pH>10.0liquidflow,pH NA 0.1 0.1Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartup Nonebleachingsystemstartupliquidflowrate,pH,andfanamperage 0.5 0.5Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Startupendswhenminimumfanamperageestablishedliquidflowrate,pH,andfanamperage 0.5 0.5Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.StartupendswhenminimumfanamperageestablishedliquidflowrateandpH,andfanamperage 0.5 0.5Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.StartupendswhenminimumfanamperageestablishedORP,liquidrecirculationflow 1 1Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupControldeviceoperationalparametersmetliquidflowrate,fanamps,liquidORP 0.1 0.1EnsurewaterisrecirculatedthroughcontroldevicethroughoutstartupBleachingchemicalontobleachingsystemliquidflowrate,fanamps,liquidORP 0.1 0.1EnsurewaterisrecirculatedthroughcontroldevicethroughoutstartupBleachingchemicalontobleachingsystemGaspress.Drop,Recirc.Flow,ORP,liq/airratio 0.5 0.5Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup. Gaspress.Drop,Recirc.Flow,liq/airraBringscrubbertopermitparametersbeforestartingupbleachplantsScrubberachievesallpermitparameterlimitsGaspress.Drop,Recirc.Flow,ORP,liq/airratio 0.5 0.5Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup. Gaspress.Drop,Recirc.Flow,liq/airraBringscrubbertopermitparametersbeforestartingupbleachplantScrubberachievesallpermitparameterlimitsRecirc.Flow,ORP,liq/airratio 0.5 0.5Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup. Recirc.Flow,liq/airratioBringscrubbertopermitparametersbeforestartingupbleachplantScrubberachievesallpermitparameterlimitsScrubbanttemperatureandFlowrate 0.5 0.5Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup. recirculationflowrateBringscrubbertopermitparametersbeforestartingupgeneratorScrubberachievesallpermitparameterlimitscausticpH,causticflowrate,airflowrate,0.05‐0.080.08Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup. TheapplicableemissionandparameteintroducechlorineafterscrubberisrunningandwithinpermitlimitscausticpH,causticflowrate,airflowratearewithinpermitlimitswithoutchlorineflow.causticpH,causticflowrate,airflowrate,0.05‐0.080.08Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup. TheapplicableemissionandparameteintroducechlorineafterscrubberisrunningandwithinpermitlimitscausticpH,causticflowrate,airflowratearewithinpermitlimitswithoutchlorineflow.causticpH,causticflowrate,airflowrate,0.05‐0.080.08Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup. TheapplicableemissionandparameteintroducechlorineafterscrubberisrunningandwithinpermitlimitscausticpH,causticflowrate,airflowratearewithinpermitlimitswithoutchlorineflow.causticpH,causticflowrate,airflowrate,0.05‐0.080.08Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup. TheapplicableemissionandparameteintroducechlorineafterscrubberisrunningandwithinpermitlimitscausticpH,causticflowrate,airflowratearewithinpermitlimitswithoutchlorineflow.causticpH,causticflowrate,airflowrate,0.05‐0.080.08Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup. TheapplicableemissionandparameteintroducechlorineafterscrubberisrunningandwithinpermitlimitscausticpH,causticflowrate,airflowratearewithinpermitlimitswithoutchlorineflow.causticpH,causticflowrate,airflowrate,0.05‐0.080.08Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup. TheapplicableemissionandparameteintroducechlorineafterscrubberisrunningandwithinpermitlimitscausticpH,causticflowrate,airflowratearewithinpermitlimitswithoutchlorineflow.liquidflowrate,conductivity motorstatus 0.2 0.2Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup. TheapplicableemissionandparameteallcomplianceparametersinrangebeforestartupofbleachplantE2_bleaching_controlsTableis3pageswideE2‐19AppendixE2.InformationfromPIControlstabforBleachPlantScrubbersRTI_APCDID600‐‐05‐CD‐01‐002600‐‐05‐CD‐01‐001606‐‐SW1,SW2,SWP1606‐‐SW1,SW2,SWP1606‐‐SW1,SW2,SWP1610‐‐BBPS1,BBPS2610‐‐ABPS1,ABPS2610‐‐ABPS1,ABPS2610‐‐BBPS1,BBPS2615‐‐BPSCRB01617‐‐C14208228535‐‐X020208228535‐‐X023Parameter_Continuous Parameter_Other APCD_SU_Duration_hrsAPCD_SU_Duration_hrs_num APCD_SU_Integration APCD_SU_ParamDeviation APCD_SU_EmissRednMeas Memo_APCD_SU_EmissRednMeas APCD_SU_MarkEndORP,RecycleFlow,FanAmps WhiteLiquorFlowRate 0.1‐0.3Hrs.0.3Thebleachplantcontroldeviceisstartedupandmeetstherequiredoperatingparameterlimitsbeforetheemissionunitisstartedup.Flowrate,pH,fanampsarenotmet"iTherearenoHAPemissionsasaresultofstartingupacontroldevice.ControldevicesdonotgenerateHAPS.HAPSareonlygeneratedbytheemissionunitsorsources(i.e.,bleachingsystems).Therearenoemissionsduringstartupsincethecontrold TherearenoHAPemissionsasaresultofstStartupendswhentheparameterlimitsareachievedORP,RecycleFlow,FanAmps WhiteLiquorFlowRate 0.1‐0.3Hrs.0.3Thebleachplantcontroldeviceisstartedupandmeetstherequiredoperatingparameterlimitsbeforetheemissionunitisstartedup.Flowrate,pH,fanampsarenotmet"iTherearenoHAPemissionsasaresultofstartingupacontroldevice.ControldevicesdonotgenerateHAPS.HAPSareonlygeneratedbytheemissionunitsorsources(i.e.,bleachingsystems).Therearenoemissionsduringstartupsincethecontrold TherearenoHAPemissionsasaresultofstStartupendswhentheparameterlimitsareachievedpH,liquidflowrate,scrubberfanon/off 1 1Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.MinimumliquidflowrateMeetliquidflowrateparameterlimit1 1Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.MinimumliquidflowrateMeetliquidflowrateparameterlimit1 1Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.MinimumliquidflowrateMeetliquidflowrateparameterlimitph,recirculationflow,amps ORP,DP,makeupflow 0.75 0.75Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Establishmentofrecircandmakeupflows,ph,andORPinrange.ph,recirculationflow,amps ORP,DP,makeupflow 0.75 0.75Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Establishmentofrecircandmakeupflows,ph,andORPinrange.ph,recirculationflow,amps ORP,DP,makeupflow 0.75 0.75Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Establishmentofrecircandmakeupflows,ph,andORPinrange.ph,recirculationflow,amps ORP,DP,makeupflow 0.75 0.75Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Establishmentofrecircandmakeupflows,ph,andORPinrange.liquidflowrate,pH,pressuredrop 0.1 0.1scrubberparametersestablishedpriortoprocessstartup No"D"stagesareallowedtostartupscrubberparametersaccomplishedliquidflowrate,ORP,inletpressure pH(back‐up)3 3Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartupdevicefullystarteduppriortoprocessstartupoperatingparameterlimitsaremetfor3hoursscrubberliquidrecirculatingflow,scrubbereffluentoxidation/reductionpotential,andfanoperation(asindicatedbyfancurrentload) 0.5 0.5Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupControldevicemeetsallminimumcontinuousmonitoringparametervaluesscrubberliquidrecirculatingflow,scrubbereffluentoxidation/reductionpotential,andfanoperation(asindicatedbyfancurrentload) 0.50.5Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupControldevicemeetsallminimumcontinuousmonitoringparametervaluesmax 20min 0avg 0.83median 0.5E2_bleaching_controlsTableis3pageswideE2‐20AppendixE2.InformationfromPIControlstabforBleachPlantScrubbersRTI_APCDID100‐‐BPSCRB102‐‐BPS102‐‐CD‐H2S102‐‐HYPO‐T102‐‐CD‐PS102‐‐HCl‐TG102‐‐HClRRS102‐‐HClSTP103‐‐BPS6,BPS7103‐‐BPS6,BPS7106‐‐BPSCR107‐‐06‐P10109‐‐BPSBR111‐‐CD425‐101APCD_SD_Duration_hrsAPCD_SD_Duration_hrs_num APCD_SD_Integration APCD_SD_ParamDeviation APCD_SD_EmissRednMeas APCD_SD_MarkBegin~2hrs 2Controldevicecontinuestooperateandmeetsrequiredoperatinglimitsuntilemissionunitisshutdown.FlowrateandpHarenotmet"instanton".Theyaretransientinnature(i.e.,theychangesasstartupprogresses).SHUTDOWN(Doesnotincludeunplannedshutdowneventsassociatedwithequipmentmalfunctions)TherearenoHAPemissionsasaresultofshuttingdownacontroldevice.ControldevicesdonotgenerateHAPS.HAPSareonlygeneratedbytheemissionunitoWhenthereisnostokeflowtothebleachplanttheemissionunitisdown.Thecontroldevicecanthenbeshutdown.0 0BPScrubberremainsinoperationuntilBleachPlantprocessesareshutdown(chlorinedioxidefeedtoD1andD2reactorsisshutoff).Fandownand/orscrubberliquidflowshutoff.0 0Controldeviceisanintegralpartofproductionprocessandmustbeupfortheprocesstooperate0 0HypoTowerscrubberremainsinoperationuntiltheClO2Plantisfullyshutdown.Fandownand/orscrubberliquidflowshutoff.0 0Independent;undernormalandlowloadconditions,PeroxideScrubberoperationisnotrequiredtoachive"novisibleemissions".Fandownand/orscrubberliquidflowshutoff.0 0Controldeviceisanintegralpartofproductionprocessandmustbeupfortheprocesstooperate0 0Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.Fanandwaterflowareturnedoff0 0Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.0.5 0.5Controldeviceoperatesuntilbleachinglineshavecompletedstartup.Thebleachplantscrubberswillremaininoperationthroughouttheshutdownofthebleachplant.Thebleachplantscrubbersystemwillonlybeshutdownafterbrownstockfeedandchemicalfeedstothebleachplantsareshutdown.0.5 0.5Controldeviceoperatesuntilbleachinglineshavecompletedstartup.Thebleachplantscrubberswillremaininoperationthroughouttheshutdownofthebleachplant.Thebleachplantscrubbersystemwillonlybeshutdownafterbrownstockfeedandchemicalfeedstothebleachplantsareshutdown.UKControldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown. NAShutdowndoesnotbeginuntiltheBleachPlantisshutdown. Bleachplantisshutdown.Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.1 1ControldeviceisshutdownaftertheemissionunitisshutdownControldeviceisshutdownaftertheemissionunitisshutdown Systemhasbeenflushedfor1hour0.5 0.5ControldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdownMaintainliquidflowandpHparametersuntilprocessisshutdownBrownstockandchemicalfeedtotheBleachPlantareshutdown.BleachPlantcollectedsourcesareoffline.sE2_bleaching_controlsTableis3pageswideE2‐21AppendixE2.InformationfromPIControlstabforBleachPlantScrubbersRTI_APCDID111‐‐CD430‐531112‐‐AA‐050b112‐‐AA‐071114‐‐CDP3115‐‐BL1S115‐‐BL01115‐‐CD01124‐‐BPSCBR130‐‐18BPSC130‐‐CLOSCR131‐‐BP‐CD133‐‐BPSE135‐‐008‐2135‐‐008‐1136‐‐CE011137‐‐PC(48)137‐‐PC(106)&PC(106)S137‐‐PC(107)138‐‐SCRBR8APCD_SD_Duration_hrsAPCD_SD_Duration_hrs_num APCD_SD_Integration APCD_SD_ParamDeviation APCD_SD_EmissRednMeas APCD_SD_MarkBegin0.5 0.5ControldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdownMaintainliquidflowparametersuntilprocessisshutdown R8sytemisoffline0.5 0.5Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.Waituntilprocessdowntoshutdowncontrol Pulpprocessedthroughlastbleachingstage.0.5 0.5Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.Waituntilprocessdowntoshutdowncontrol Rawmaterialssfeedstoppedtoprocess0.5 0.5Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupTheapplicableemissionandparameterlimitsareexpectedtobemetduringstartup Noflow0.5 0.5Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupTheapplicableemissionandparameterlimitsareexpectedtobemetduringstartup Noflow0 0n/anoparametersneededwithEUdown. n/anomeasuresneededwithEUdown stopClO2feed‐EUshutdown<1Hr1Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.Scrubberrecirculationrate,scrubberpH,ORP,fanoperationThebleachplantscrubbercontinuestomeetitsrequiredoperatingparameterlimitsuntilthebleachplantshutdownWhenthebleachplantscrubbercannolongermeetitsoperatingparameterlimits,thecontroldeviceisconsideredtohavebegunitsshutdown<1Hr1Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown. ScrubbingLiquidFlow,ORPTheClO2GeneratorScrubbercontinuestomeetitsoperationalparametersuntiltheClO2Generatorisshutdown.WhentheClO2GeneratorScrubbercannolongermeetitsoperatingparameterlimits,thecontroldeviceisconsideredtohavebegunitsshutdown1 1Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartup NA Bleachplantisshutdown0.1 0.1Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.fanisturnedoffand/orliquidflowisturnedoffand/orchemicaladditionisturnedoff0.5 0.5Controldevicecanbeoperatedseparatefromtheemissionsunit.Iftheshutdownoccursearlyinthe3‐hrblockaverageperiod,andoperationofemissionunitsstoppedshortlybeforescrubbershutdown,thenthescrubbermayshownoncomplianceduetotheaveragingoflimiteddata.Controldeviceisoperatedaftertheshutdownofemissionsunit.Thewhiteliquoradditiontothescrubberisshutoff,0.5 0.5Controldevicecanbeoperatedseparatefromtheemissionsunit.Iftheshutdownoccursearlyinthe3‐hrblockaverageperiod,andoperationofemissionunitsstoppedshortlybeforescrubbershutdown,thenthescrubbermayshownoncomplianceduetotheaveragingoflimiteddata.Controldeviceisoperatedaftertheshutdownofemissionsunit.Thewhiteliquoradditiontothescrubberisshutoff,0 0 Independent NAShutdownprocessbeforecollectionsystemshutdownLossofestablishedpH,recirculationflow,andfanloadlimits12 12Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdownorre‐routed.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartup NAFlowtoNo.1POWasher>500gpmorfor2hours1 1Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdownorre‐routed.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartup RouteNCGbacktolimekilnforcontrolAllcontinuousmonitoringparametersatsetpointandNCGincineratorisuptotemperature.12 12Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdownorre‐routed.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartup NA Flowtowashersatnormalratesorfor2hours0.1 0.1Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartup ClO2GeneratorshutdownE2_bleaching_controlsTableis3pageswideE2‐22AppendixE2.InformationfromPIControlstabforBleachPlantScrubbersRTI_APCDID138‐‐SCRBBL1140‐‐431‐550BleachPlantScrubber145‐‐BR002‐02C146‐‐BLL01146‐‐BLL02146‐‐BLL01146‐‐CLO02147‐‐C‐150147‐‐C‐137147‐‐C‐138149‐‐SC‐106,SC‐107,SC‐108,SC‐109149‐‐SC‐106,SC‐107,SC‐108,SC‐109149‐‐SC‐106,SC‐107,SC‐108,SC‐109149‐‐SC‐106,SC‐107,SC‐108,SC‐109150‐‐SCRBA,SCRBB150‐‐SCRBA,SCRBB150‐‐SCRBR8152‐‐51‐SCBR152‐‐R8‐SCBR154‐‐C19&C08APCD_SD_Duration_hrsAPCD_SD_Duration_hrs_num APCD_SD_Integration APCD_SD_ParamDeviation APCD_SD_EmissRednMeas APCD_SD_MarkBegin0.1 0.1Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartup bleachplantshutdown1 1Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartupbleachplant&generatorshutdownpriortoscrubbershutdown.Shutdownbeginsafterthebleachplanthasbeenproperlyshutdownandtheclo2planthasbeenproperlyshutdown.Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartup shutdownofNo.2&No.3BleachRooms0.1 0.1Thescrubberoperationcontinuesuntilafterallpulpisprocessedthroughthebleachline NAThescrubberoperationcontinuesuntilafterallpulpisprocessedthroughthebleachlineShutdownbeginswhenchlorinedioxideapplicationisstopped0.1 0.1Thescrubberoperationcontinuesuntilreactorisempty NAThescrubberoperationcontinuesuntilafterallpulpisprocessedthroughthebleachlineShutdownbeginswhenchlorinedioxideapplicationisstopped0.1 0.1Thescrubberoperationcontinuesuntilafterallpulpisprocessedthroughthebleachline NAThescrubberoperationcontinuesuntilafterallpulpisprocessedthroughthebleachlineShutdownbeginswhenchlorinedioxideapplicationisstopped0.1 0.1Thescrubberoperationcontinuesuntilthereactorisempty NAThescrubberoperationcontinuesuntilthereactorisempty Shutdownbeginswhenchlorateadditionstops1 1Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartup0.1 0.1Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown. Instantoff Flowcirculatedthroughshutdown Shutoffliquidflow0.1 0.1Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown. Instantoff Flowcirculatedthroughshutdown Shutoffliquidflow0 0Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupAPCDcontinuesoperatinguntilemissionunitshutdowncomplete Noscrubbermediaflowandfanoff0 0Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupAPCDcontinuesoperatinguntilemissionunitshutdowncomplete Noscrubbermediaflow0 0Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupAPCDcontinuesoperatinguntilemissionunitshutdowncomplete Noscrubbermediaflow0 0Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupAPCDcontinuesoperatinguntilemissionunitshutdowncomplete Noscrubbermediaflow0.2 0.2Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupShutdownassociatedemissionunitspriortocontroldeviceshutdownEmissionunitsareshutdown,scrubberfansandrecirculationpumpsstopped0.2 0.2Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupShutdownassociatedemissionunitspriortocontroldeviceshutdownEmissionunitsareshutdown,scrubberfansandrecirculationpumpsstopped0.2 0.2Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupShutdownassociatedemissionunitspriortocontroldeviceshutdownEmissionunitsareshutdown,scrubberfansandrecirculationpumpsstopped0.25 0.25Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartupshutdownassociatedemissionunitspriortocontroldeviceshutdownemissionunitsareshutdown,scrubberfanandrecirculationpumpsarestopped0.25 0.25Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartupshutdownassociatedemissionunitspriortocontroldeviceshutdownemissionunitsareshutdown,chilledwaterisshutoff0.5 0.5Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown. NoneControldeviceisnotshutdownuntilprocessisdownRecirculationpumpisstoppedandthescrubberisconsideredshutdownatthattime.E2_bleaching_controlsTableis3pageswideE2‐23AppendixE2.InformationfromPIControlstabforBleachPlantScrubbersRTI_APCDID154‐‐C19&C08155‐‐BPSCRUBBER1/BPSCRUBBER2155‐‐BPSCRUBBER1/BPSCRUBBER2157‐‐HVLC1/HVLC2/HVLC3157‐‐HVLC1/HVLC2/HVLC3157‐‐HVLC1/HVLC2/HVLC3158‐‐BLSCRB162‐‐402A162‐‐401U165‐‐000029165‐‐000030165‐‐000031APCD_SD_Duration_hrsAPCD_SD_Duration_hrs_num APCD_SD_Integration APCD_SD_ParamDeviation APCD_SD_EmissRednMeas APCD_SD_MarkBegin0.5 0.5Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown. NoneControldeviceisnotshutdownuntilprocessisdownRecirculationpumpisstoppedandthescrubberisconsideredshutdownatthattime.0.5 0.5Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartup MaintainscrubberliequidfeedandORP. Shutoffliquidflow0.5 0.5Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartup MaintainscrubberliequidfeedandORP. Shutoffliquidflow0 00 00 00.25 0.25Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupShutdownaffectedprocessunitpriortoshuttingdownthecontroldevice. shutoffliquidflow1 1Controldevicecontinuestooperateandmeetsrequiredoperatinglimitsuntilemissionunitisshutdown.Flowrate,pH,fanampsarenotmetwhencontroldeviceisshutdown.FanOn/Offis"instantoff"whenthecontroldeviceisshutdown.SHUTDOWN(Doesnotincludeunplannedshutdowneventsassociatedwithequipmentmalfunctions)TherearenoHAPemissionsasaresultofshuttingdownacontroldevice.ControldevicesdonotgenerateHAPS.HAPSareonlygeneratedbytheemissionunitoWhenthereisnostockflowtothebleachplanttheemissionunitisdown.Thecontroldevicecanthenbeshutdown.1 1Controldevicecontinuestooperateandmeetsrequiredoperatinglimitsuntilemissionunitisshutdown.Flowrate,pH,fanampsarenotmetwhencontroldeviceisshutdown.FanOn/Offis"instantoff"whenthecontroldeviceisshutdown.SHUTDOWN(Doesnotincludeunplannedshutdowneventsassociatedwithequipmentmalfunctions)TherearenoHAPemissionsasaresultofshuttingdownacontroldevice.ControldevicesdonotgenerateHAPS.HAPSareonlygeneratedbytheemissionunitoWhenthereisnostockflowtothebleachplanttheemissionunitisdown.Thecontroldevicecanthenbeshutdown.1 1Controldevicecontinuestooperateandmeetsrequiredoperatinglimitsuntilemissionunitisshutdown.Flowrate,pH,fanampsarenotmetwhencontroldeviceisshutdown.FanOn/Offis"instantoff"whenthecontroldeviceisshutdown.SHUTDOWN(Doesnotincludeunplannedshutdowneventsassociatedwithequipmentmalfunctions)TherearenoHAPemissionsasaresultofshuttingdownacontroldevice.ControldevicesdonotgenerateHAPS.HAPSareonlygeneratedbytheemissionunitoWhenthereisnostockflowtothebleachplanttheemissionunitisdown.Thecontroldevicecanthenbeshutdown.1 1Controldevicecontinuestooperateandmeetsrequiredoperatinglimitsuntilemissionunitisshutdown.Flowrate,pH,fanampsarenotmetwhencontroldeviceisshutdown.FanOn/Offis"instantoff"whenthecontroldeviceisshutdown.SHUTDOWN(Doesnotincludeunplannedshutdowneventsassociatedwithequipmentmalfunctions)TherearenoHAPemissionsasaresultofshuttingdownacontroldevice.ControldevicesdonotgenerateHAPS.HAPSareonlygeneratedbytheemissionunitoWhenthereisnostockflowtothebleachplanttheemissionunitisdown.Thecontroldevicecanthenbeshutdown.1 1Controldevicecontinuestooperateandmeetsrequiredoperatinglimitsuntilemissionunitisshutdown.Flowrate,pH,fanampsarenotmetwhencontroldeviceisshutdown.FanOn/Offis"instantoff"whenthecontroldeviceisshutdown.SHUTDOWN(Doesnotincludeunplannedshutdowneventsassociatedwithequipmentmalfunctions)TherearenoHAPemissionsasaresultofshuttingdownacontroldevice.ControldevicesdonotgenerateHAPS.HAPSareonlygeneratedbytheemissionunitoWhenthereisnostockflowtothebleachplanttheemissionunitisdown.Thecontroldevicecanthenbeshutdown.E2_bleaching_controlsTableis3pageswideE2‐24AppendixE2.InformationfromPIControlstabforBleachPlantScrubbersRTI_APCDID166‐‐CScrubber166‐‐A&BScrubber171‐‐027172‐‐BP02Scrubber1,BP02Scrubber2172‐‐BP02Scrubber1,BP02Scrubber2172‐‐BP01Scrubber1,BP01Scrubber2172‐‐BP01Scrubber1,BP01Scrubber2173‐‐BP0094APCD_SD_Duration_hrsAPCD_SD_Duration_hrs_num APCD_SD_Integration APCD_SD_ParamDeviation APCD_SD_EmissRednMeas APCD_SD_MarkBeginHotShutdown:1HourColdShutdown:4Hour4Controldevicecontinuestooperateandmeetsrequiredoperatinglimitsuntilemissionunitisshutdown.Flowrate,pH,fanampsarenotmetwhencontroldeviceisshutdown.FanOn/Offis"instantoff"whenthecontroldeviceisshutdown.SHUTDOWN(Doesnotincludeunplannedshutdowneventsassociatedwithequipmentmalfunctions)TherearenoHAPemissionsasaresultofshuttingdownacontroldevice.ControldevicesdonotgenerateHAPS.HAPSareonlygeneratedbytheemissionunitoWhenthereisnostockflowtothebleachplanttheemissionunitisdown.Thecontroldevicecanthenbeshutdown.HotShutdown:1HourColdShutdown:4Hour4Controldevicecontinuestooperateandmeetsrequiredoperatinglimitsuntilemissionunitisshutdown.Flowrate,pH,fanampsarenotmetwhencontroldeviceisshutdown.FanOn/Offis"instantoff"whenthecontroldeviceisshutdown.SHUTDOWN(Doesnotincludeunplannedshutdowneventsassociatedwithequipmentmalfunctions)TherearenoHAPemissionsasaresultofshuttingdownacontroldevice.ControldevicesdonotgenerateHAPS.HAPSareonlygeneratedbytheemissionunitoWhenthereisnostockflowtothebleachplanttheemissionunitisdown.Thecontroldevicecanthenbeshutdown.0.5 0.5ControldeviceisnottobeshutdownwhilecollectingstreamControldeviceisnottobeshutdownwhilecollectingstreamBleachplantisdown(ClO2flowlessthan5gpm),thenreductionofscrubberliquorflowApproximately1to3hrs3Controldevicecontinuestooperateandmeetsrequiredoperatinglimitsuntilemissionunitisshutdown.Flowrate,pH,fanampsarenotmetwhencontroldeviceisshutdown.FanOn/Offis"instantoff"whenthecontroldeviceisshutdown.SHUTDOWN(Doesnotincludeunplannedshutdowneventsassociatedwithequipmentmalfunctions)TherearenoHAPemissionsasaresultofshuttingdownacontroldevice.ControldevicesdonotgenerateHAPS.HAPSareonlygeneratedbytheemissionunitoWhenthereisnostokeflowtothebleachplanttheemissionunitisdown.Thecontroldevicecanthenbeshutdown.Approximately1to3hrs3Controldevicecontinuestooperateandmeetsrequiredoperatinglimitsuntilemissionunitisshutdown.Flowrate,pH,fanampsarenotmetwhencontroldeviceisshutdown.FanOn/Offis"instantoff"whenthecontroldeviceisshutdown.SHUTDOWN(Doesnotincludeunplannedshutdowneventsassociatedwithequipmentmalfunctions)TherearenoHAPemissionsasaresultofshuttingdownacontroldevice.ControldevicesdonotgenerateHAPS.HAPSareonlygeneratedbytheemissionunitoWhenthereisnostokeflowtothebleachplanttheemissionunitisdown.Thecontroldevicecanthenbeshutdown.Approximately1to3hrs3Controldevicecontinuestooperateandmeetsrequiredoperatinglimitsuntilemissionunitisshutdown.Flowrate,pH,fanampsarenotmetwhencontroldeviceisshutdown.FanOn/Offis"instantoff"whenthecontroldeviceisshutdown.SHUTDOWN(Doesnotincludeunplannedshutdowneventsassociatedwithequipmentmalfunctions)TherearenoHAPemissionsasaresultofshuttingdownacontroldevice.ControldevicesdonotgenerateHAPS.HAPSareonlygeneratedbytheemissionunitoWhenthereisnostokeflowtothebleachplanttheemissionunitisdown.Thecontroldevicecanthenbeshutdown.Approximately1to3hrs3Controldevicecontinuestooperateandmeetsrequiredoperatinglimitsuntilemissionunitisshutdown.Flowrate,pH,fanampsarenotmetwhencontroldeviceisshutdown.FanOn/Offis"instantoff"whenthecontroldeviceisshutdown.SHUTDOWN(Doesnotincludeunplannedshutdowneventsassociatedwithequipmentmalfunctions)TherearenoHAPemissionsasaresultofshuttingdownacontroldevice.ControldevicesdonotgenerateHAPS.HAPSareonlygeneratedbytheemissionunitoWhenthereisnostokeflowtothebleachplanttheemissionunitisdown.Thecontroldevicecanthenbeshutdown.0‐0.080.08Controldevice(bleachplantscrubber)continuestooperateandmeetsrequiredoperatinglimitsuntilbleachplantisshutdown.FlowrateandpHarenotmetwhencontroldeviceisshutdown.FanOn/Offis"instantoff"whenthecontroldeviceisshutdown.Therearenoemissionsduringshutdownsincethecontroldevicecontinuestomeettherequiredoperatingparameterlimitswhiletheemissionunitisoperating.Controldevice(bleachplantscrubber)continuestooperateandmeetsrequiredoperatinglimitWhenthereisnostockflowandClO2tothebleachplanttheemissionunitisconsideredashavingshutdown.Thecontroldevicecanthenbeshutdown.E2_bleaching_controlsTableis3pageswideE2‐25AppendixE2.InformationfromPIControlstabforBleachPlantScrubbersRTI_APCDID174‐‐G‐21SCRUB175‐‐BP3B175‐‐BP2B177‐‐CD0501177‐‐CD0502178‐‐05C016178‐‐05C016179‐‐BP1SCR,BP2SCR179‐‐BP1SCR,BP2SCR182‐‐C113A183‐‐Scrb4183‐‐Scrb1184‐‐BP2SCB184‐‐BP3SCB184‐‐BP1SCBAPCD_SD_Duration_hrsAPCD_SD_Duration_hrs_num APCD_SD_Integration APCD_SD_ParamDeviation APCD_SD_EmissRednMeas APCD_SD_MarkBeginHotShutdown:0.5HoursColdShutdown:4Hours4Controldevicecontinuestooperateandmeetsrequiredoperatinglimitsuntilemissionunitisshutdown.Flowrate,pH,fanampsarenotmetwhencontroldeviceisshutdown.FanOn/Offis"instantoff"whenthecontroldeviceisshutdown.SHUTDOWN(Doesnotincludeunplannedshutdowneventsassociatedwithequipmentmalfunctions)TherearenoHAPemissionsasaresultofshuttingdownacontroldevice.ControldevicesdonotgenerateHAPS.HAPSareonlygeneratedbytheemissionunitoWhenthereisnostokeflowtothebleachplanttheemissionunitisdown.Thecontroldevicecanthenbeshutdown.HotShutdown:1HourColdShutdown:4Hours4Controldevicecontinuestooperateandmeetsrequiredoperatinglimitsuntilemissionunitisshutdown.Flowrate,pH,fanampsarenotmetwhencontroldeviceisshutdown.FanOn/Offis"instantoff"whenthecontroldeviceisshutdown.SHUTDOWN(Doesnotincludeunplannedshutdowneventsassociatedwithequipmentmalfunctions)TherearenoHAPemissionsasaresultofshuttingdownacontroldevice.ControldevicesdonotgenerateHAPS.HAPSareonlygeneratedbytheemissionunitoHotShutdown:1HourColdShutdown:4Hours4Controldevicecontinuestooperateandmeetsrequiredoperatinglimitsuntilemissionunitisshutdown.Flowrate,pH,fanampsarenotmetwhencontroldeviceisshutdown.FanOn/Offis"instantoff"whenthecontroldeviceisshutdown.SHUTDOWN(Doesnotincludeunplannedshutdowneventsassociatedwithequipmentmalfunctions)TherearenoHAPemissionsasaresultofshuttingdownacontroldevice.ControldevicesdonotgenerateHAPS.HAPSareonlygeneratedbytheemissionunito0.03 0.03EmissionunitmustbedownbeforecontroldeviceNAEmissiondeviceshutsdownpriortoscrubbershutdown Liquidflow<.5gpm0.03 0.03EmissionunitmustbedownbeforecontroldeviceNAEmissiondeviceshutsdownpriortoscrubbershutdown Liquidflow<1.0gpm0.5hr 0.5Controldevicecontinuestooperateandmeetsrequiredoperatinglimitsuntilemissionunitisshutdown.Flowrate,pH,fanampsarenotmetwhencontroldeviceisshutdown.FanOn/Offis"instantoff"whenthecontroldeviceisshutdown.SHUTDOWN(Doesnotincludeunplannedshutdowneventsassociatedwithequipmentmalfunctions)TherearenoHAPemissionsasaresultofshuttingdownacontroldevice.ControldevicesdonotgenerateHAPS.HAPSareonlygeneratedbytheemissionunitoWhenthereisnostokeflowtothebleachplanttheemissionunitisdown.Thecontroldevicecanthenbeshutdown.0.5hr 0.5Controldevicecontinuestooperateandmeetsrequiredoperatinglimitsuntilemissionunitisshutdown.Flowrate,pH,fanampsarenotmetwhencontroldeviceisshutdown.FanOn/Offis"instantoff"whenthecontroldeviceisshutdown.SHUTDOWN(Doesnotincludeunplannedshutdowneventsassociatedwithequipmentmalfunctions)TherearenoHAPemissionsasaresultofshuttingdownacontroldevice.ControldevicesdonotgenerateHAPS.HAPSareonlygeneratedbytheemissionunitoWhenthereisnostokeflowtothebleachplanttheemissionunitisdown.Thecontroldevicecanthenbeshutdown.0.5‐11Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupN/A‐Processisshutdownbeforecontroldeviceshutdowncommences.ControldeviceshutdowncommenceswhentheNo.1BleachPlantstopsrunning.0.5‐11Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupN/A‐Processisshutdownbeforecontroldeviceshutdowncommences.ControldeviceshutdowncommenceswhentheNo.2BleachPlantstopsrunning.0.166666666666667 0.166666667Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdownorre‐routed.shutoffliquidflow0.5 0.5Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.fanamps,recirculationflowEnsureemissionunitisdownpriortocontroldeviceshutdown. liquidflowisreducedbelownormalrates0.5 0.5Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.fanamps,recirculationflowEnsureemissionunitisdownpriortocontroldeviceshutdown. liquidflowisreducedbelownormalrates0.5 0.5Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.fanamps,recirculationflowEnsureemissionunitisdownpriortocontroldeviceshutdown. liquidflowisreducedbelownormalratesE2_bleaching_controlsTableis3pageswideE2‐26AppendixE2.InformationfromPIControlstabforBleachPlantScrubbersRTI_APCDID185‐‐70185‐‐61186‐‐BP5186‐‐CP10186‐‐BP2189‐‐SN30193‐‐00437195‐‐BPSCR196‐‐SN‐16196‐‐SN‐18196‐‐SN‐17198‐‐002_S198‐‐003_S1198‐‐003_S2199‐‐E‐SCBR199‐‐D‐SCBR200‐‐5300C200‐‐1790C200‐‐1790Ca201‐‐EQT049APCD_SD_Duration_hrsAPCD_SD_Duration_hrs_num APCD_SD_Integration APCD_SD_ParamDeviation APCD_SD_EmissRednMeas APCD_SD_MarkBegin0.02 0.02Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupPertheSSMandSOPprocedures,thescrubberwillonlybeshutdownoncetheprocessiscompletelyshutdown.WhenClO2isnolongerbeingappliedandtheBleachPlantoperationsarecompletelyshutdown.0.02 0.02Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupPertheSSMandSOPprocedures,thescrubberwillonlybeshutdownoncetheprocessiscompletelyshutdown.NolongergeneratingClO2(however,normallyleavescrubberrunningatalltimes).0.08 0.08Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.OnceHardwoodBleachPlantandBrokeBleachPlantaredown0.08 0.08Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.OncetheClO2Generatorisdown0.08 0.08Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.OnceHardwoodBleachPlantisdown0.25 0.25Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupPertheSSMPlan,continueroutingtoBleachPlantScrubber.FollowingaSystemOutage:ShutdowntheBleachPlantScrubberfollowingstandardoperatingprocedures.FollowingaLineOutage:TheCrossettMillwillcontinuetooperatetheBleachPlantGasPertheSSMPlan,stopClO2.VerifythatallBleachPlantLineshavebeencompletelyshutdownincluding:Allprocessstockpumpshavebeenshutdown.TheClO2generatorhasbeencompletelyshutdownasindicatedbyMethanolflow.Followthepropershutdown1 1Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.Emissionunitisshutdownpriortoinitiatingshutdownofcontroldevice1 1 Ifdown,BleachPlantisalsoshutdownTheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupBleachPlantgasesceasepriortoshutdownofcontrolequipmentBleachPlantgasesceasepriortoshutdownofcontrolequipment1 1 Ifdown,BleachPlantisalsoshutdownTheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupBleachPlantgasesceasepriortoshutdownofcontrolequipmentBleachPlantgasesceasepriortoshutdownofcontrolequipment1 1 Ifdown,BleachPlantisalsoshutdownTheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupBleachPlantgasesceasepriortoshutdownofcontrolequipmentBleachPlantgasesceasepriortoshutdownofcontrolequipment0.033 0.033Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown. ORPcontroldevicecontinuestooperateaslongaspossiblewhileprocessshutsdownscrubbingliquidflowdropsbelownormaloperatingrange0.033 0.033Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.controldevicecontinuestooperateaslongaspossiblewhileprocessshutsdownscrubbingliquidflowdropsbelownormaloperatingrange0.033 0.033Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown. ORPcontroldevicecontinuestooperateaslongaspossiblewhileprocessshutsdownscrubbingliquidflowdropsbelownormaloperatingrange0.1 0.1Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.Theapplicableemissionandparameterlimitsareexpectedtobemetduringshutdown NA Scrubberrecirculationpumpisturnedoff0.1 0.1Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.Theapplicableemissionandparameterlimitsareexpectedtobemetduringshutdown NA Scrubberrecirculationpumpisturnedoff0.083 0.083Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupSourcegenerallyshutdownpriortocontroldeviceshutdown Shutoffliquidflow0.167 0.167Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupSourcegenerallyshutdownpriortocontroldeviceshutdown Shutoffliquidflow0.167 0.167Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupSourcegenerallyshutdownpriortocontroldeviceshutdown Shutoffliquidflow0.05 0.05Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown. NAEmissionunitisshutdownbeforecontroldevice EmissionunitisshutdownE2_bleaching_controlsTableis3pageswideE2‐27AppendixE2.InformationfromPIControlstabforBleachPlantScrubbersRTI_APCDID202‐‐CE240202‐‐CE240203‐‐BPScrb203‐‐R8VScr203‐‐R8TScr205‐‐BPSCL2,BPSCLO,andBPSSEW205‐‐BPSCL2,BPSCLO,andBPSSEW205‐‐BPSCL2,BPSCLO,andBPSSEWAPCD_SD_Duration_hrsAPCD_SD_Duration_hrs_num APCD_SD_Integration APCD_SD_ParamDeviation APCD_SD_EmissRednMeas APCD_SD_MarkBeginBleachPlant‐NostockflowtoD0tower(466‐041‐009MisOFF)ANDBleachedstockFlowtohighdensitystorage(466‐041‐043.F1isOFF)ANDBleachPlantScrubberSystem‐ScrubberFan(466‐041‐056.F1):“Off”ORCirculatingFlowtoChlorineScrubber(466‐FIC‐608):“NoFlow”Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.Theapplicableemissionandparameterlimitsareexpectedtobemetduringshutdownincludingventingallowance.Ensureoperatingparametersaremetthroughoutoperationshutdown.ThecontroldeviceplannedshutdownhappensafterthereisNostockflowtoDoTowerwithoperatorintendingtoshutdownbleachplantoperations.OperationsnormallyleavestheAPCDrunningevenifsourcesshutdown.BleachPlant‐NostockflowtoD0tower(466‐041‐009MisOFF)ANDBleachedstockFlowtohighdensitystorage(466‐041‐043.F1isOFF)ANDBleachPlantScrubberSystem‐ScrubberFan(466‐041‐056.F1):“Off”ORCirculatingFlowtoChlorineScrubber(466‐FIC‐608):“NoFlow”Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.Theapplicableemissionandparameterlimitsareexpectedtobemetduringshutdownincludingventingallowance.0.08 0.08Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupBleachplantstopsproductionbeforescrubbershutdown pulpproductionstops0 0Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartupgeneratorshutdownbeforescrubbershutdown generatorshutdown0 0Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartupgeneratorshutdownbeforescrubbershutdown generatorshutdown0.05 0.05Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.Emissionunitisshutdownbeforecontroldevice Emissionunitisshutdown0.05 0.05Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.Emissionunitisshutdownbeforecontroldevice Emissionunitisshutdown0.05 0.05Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.Emissionunitisshutdownbeforecontroldevice EmissionunitisshutdownE2_bleaching_controlsTableis3pageswideE2‐28AppendixE2.InformationfromPIControlstabforBleachPlantScrubbersRTI_APCDID206‐‐No.2BPScrubber206‐‐No.1BPSCRUB207‐‐C33239‐‐SCRB01240‐‐ABC1240‐‐BBC1240‐‐CBC3241‐‐BPSCRB242‐‐BP‐19,BP‐20242‐‐BP‐19,BP‐20243‐‐BPS1243‐‐BPS3243‐‐BPS4243‐‐BPS2451‐‐Scrubber‐packedbed451‐‐Scrubber‐packedbed451‐‐Scrubber‐packedbed451‐‐Scrubber‐packedbed451‐‐Scrubber‐packedbed451‐‐Scrubber‐packedbed525‐‐EU36APCD_SD_Duration_hrsAPCD_SD_Duration_hrs_num APCD_SD_Integration APCD_SD_ParamDeviation APCD_SD_EmissRednMeas APCD_SD_MarkBegin0.5 0.5Controldeviceoperatesduringfiberlineshutdownbutmaynotbeabletomeetrequiredpressuredrop pressuredropControldeviceremainsinoperationuntilClO2isnolongerbeingappliedtothebleachline. Scrubberflowsarediscontinued0.5 0.5Controldeviceoperatesduringfiberlineshutdownbutmaynotbeabletomeetrequiredpressuredrop pressuredropControldeviceremainsinoperationuntilClO2isnolongerbeingappliedtothebleachline. Scrubberflowsarediscontinued3 3Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartup NA IDfanoff,recirculationoff,sumpempty0.1 0.1Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartup None ShutdownofbleachingsystemUKControldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown. UKControldeviceshutdownbeginsafteremissionsunitshutdowniscompleteUKControldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown. UKControldeviceshutdownbeginsafteremissionsunitshutdowniscompleteUKControldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown. UKControldeviceshutdownbeginsafteremissionsunitshutdowniscomplete0.5 0.5Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupFailuretomeetoperationalparametersduetoshutdown.0.1 0.1Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown. Bleachingchemicalofftobleachingsystem0.1 0.1Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown. Bleachingchemicalofftobleachingsystem0 0Scrubbercangodownatanytimeindependentofemissionsource. Gaspress.Drop,Recirc.Flow,liq/airratioContinuetooperatescrubberuntilbleachplantsaredown.Scrubbernolongerachievesallpermitparameterlimitsandthebleachplantisdown0 0Scrubbercangodownatanytimeindependentofemissionsource. Gaspress.Drop,Recirc.Flow,liq/airratioContinuetooperatescrubberuntilbleachplantisdown.Scrubbernolongerachievesallpermitparameterlimitsandthebleachplantisdown0 0Scrubbercangodownatanytimeindependentofemissionsource. Recirc.Flow,liq/airratioContinuetooperatescrubberuntilbleachplantisdown.Scrubbernolongerachievesallpermitparameterlimitsandthebleachplantisdown0 0Scrubbercangodownatanytimeindependentofemissionsource. recirculationflowrateContinuetooperatescrubberuntilgeneratorisdown.Scrubbernolongerachievesallpermitparameterlimitsandthegeneratorisdown0.05‐0.080.08Controldevicecontinuestooperateandmeetsrequiredoperatinglimitsuntilafteremissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupEmissionsunitisshutdownfirst.Scrubbercontinuestorun. chlorineflowisshutoff0.05‐0.080.08Controldevicecontinuestooperateandmeetsrequiredoperatinglimitsuntilafteremissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupEmissionsunitisshutdownfirst.Scrubbercontinuestorun. chlorineflowisshutoff0.05‐0.080.08Controldevicecontinuestooperateandmeetsrequiredoperatinglimitsuntilafteremissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupEmissionsunitisshutdownfirst.Scrubbercontinuestorun. chlorineflowisshutoff0.05‐0.080.08Controldevicecontinuestooperateandmeetsrequiredoperatinglimitsuntilafteremissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupEmissionsunitisshutdownfirst.Scrubbercontinuestorun. chlorineflowisshutoff0.05‐0.080.08Controldevicecontinuestooperateandmeetsrequiredoperatinglimitsuntilafteremissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupEmissionsunitisshutdownfirst.Scrubbercontinuestorun. chlorineflowisshutoff0.05‐0.080.08Controldevicecontinuestooperateandmeetsrequiredoperatinglimitsuntilafteremissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupEmissionsunitisshutdownfirst.Scrubbercontinuestorun. chlorineflowisshutoff1 1Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartup scrubberpumpdownE2_bleaching_controlsTableis3pageswideE2‐29AppendixE2.InformationfromPIControlstabforBleachPlantScrubbersRTI_APCDID600‐‐05‐CD‐01‐002600‐‐05‐CD‐01‐001606‐‐SW1,SW2,SWP1606‐‐SW1,SW2,SWP1606‐‐SW1,SW2,SWP1610‐‐BBPS1,BBPS2610‐‐ABPS1,ABPS2610‐‐ABPS1,ABPS2610‐‐BBPS1,BBPS2615‐‐BPSCRB01617‐‐C14208228535‐‐X020208228535‐‐X023APCD_SD_Duration_hrsAPCD_SD_Duration_hrs_num APCD_SD_Integration APCD_SD_ParamDeviation APCD_SD_EmissRednMeas APCD_SD_MarkBegin0.1‐0.3Hrs.0.3Controldevicecontinuestooperateandmeetsrequiredoperatinglimitsuntilemissionunitisshutdown.Flowrate,pH,fanampsarenotmetwhencontroldeviceisshutdown.FanOn/Offis"instantoff"whenthecontroldeviceisshutdown.SHUTDOWN(Doesnotincludeunplannedshutdowneventsassociatedwithequipmentmalfunctions)TherearenoHAPemissionsasaresultofshuttingdownacontroldevice.ControldevicesdonotgenerateHAPS.HAPSareonlygeneratedbytheemissionunitoWhenstockpumpstoT15,T45,T55arelessthan4%;ClO2pumpsinBleachPlantchemicalareaarelessthan4%0.1‐0.3Hrs.0.3Controldevicecontinuestooperateandmeetsrequiredoperatinglimitsuntilemissionunitisshutdown.Flowrate,pH,fanampsarenotmetwhencontroldeviceisshutdown.FanOn/Offis"instantoff"whenthecontroldeviceisshutdown.SHUTDOWN(Doesnotincludeunplannedshutdowneventsassociatedwithequipmentmalfunctions)TherearenoHAPemissionsasaresultofshuttingdownacontroldevice.ControldevicesdonotgenerateHAPS.HAPSareonlygeneratedbytheemissionunitoWhenstockpumpstostockpumpstoCDStageandDStagearelessthan4%;RepulpermotorloadsonCDWasherandDWasherarelessthan4%;andClO2pumpsinBleachPlantchemicalareaarelessthan4%.0.5 0.5ProcessiscompletelyshutdownpriortocontroldeviceshutdownMinimumliquidflowrateMaintainminimumliquidflowrateuntilshutdowncomplete Stopfeedingpulptobleachplant0.5 0.5ProcessiscompletelyshutdownpriortocontroldeviceshutdownMinimumliquidflowrateMaintainminimumliquidflowrateuntilshutdowncomplete Stopfeedingpulptobleachplant0.5 0.5ProcessiscompletelyshutdownpriortocontroldeviceshutdownMinimumliquidflowrateMaintainminimumliquidflowrateuntilshutdowncomplete Stopfeedingpulptobleachplant0.25 0.25Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringshutdownProcessshutdownpriortocontroldeviceshutdownBleachplantprocessequipmentiscompletelyshutdownbeforescrubberareshutdown0.25 0.25Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringshutdownProcessshutdownpriortocontroldeviceshutdownBleachplantprocessequipmentiscompletelyshutdownbeforescrubberareshutdown0.25 0.25Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringshutdownProcessshutdownpriortocontroldeviceshutdownBleachplantprocessequipmentiscompletelyshutdownbeforescrubberareshutdown0.25 0.25Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringshutdownProcessshutdownpriortocontroldeviceshutdownBleachplantprocessequipmentiscompletelyshutdownbeforescrubberareshutdown0.1 0.1Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.0.25 0.25Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartupdeviceisfullyoperationaluntilprocessisshutdown bleachplantprocessshutdowniscomplete0.1 0.1Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringshutdownBleachplantisshutdown;scrubberrecirculatingpumpisturnedoff0.10.1Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringshutdownBleachplantisshutdown;scrubberrecirculatingpumpisturnedoffmax 12min 0avg 0.73median 0.25E2_bleaching_controlsTableis3pageswideE2‐30

# Appendix F

Selected Vent Gas Collection System ICR Responses Flagged for Further

Consideration

Note: This appendix only contains responses of particular interest for vent gas collection

systems. All other responses pertaining to vent gas collection systems appear in

Appendices C through E.

Appendix F1

- Part I Survey Data Base ( PI Equip detail tab) Respon ses Flagged for Gas

Collection Systems

Appendix F2

- Part I Survey Data Base ( PI Controls tab) Responses Flagged for Gas

Collection Systems

# Appendix F1

Part I Survey Data Base ( PI Equip detail tab) Responses Flagged for Gas Collection

SystemsAppendixF1QAd_ProcessType RTI_APCD_ComboRTICODE CountOfRTICODESU_Duration_hrsSU_Duration_hrs_numSU_EmissRednMeas SU_MarkEnd SD_Duration_hrsSD_Duration_hrs_numSD_EmissRednMeas SD_MarkBegin SU_SD_RecommendCondensateStripper INC/SCBR 136 1 0 0 DonotstartprocessuntilcollectionsystemoperationalVentvalvesclosedandemissionsroutedtoIQS/PowerBoilers0 0 ShutdownprocessbeforecollectionsystemshutdownVentvalvesopenNoCondensateStripper INC_TO/SCBR 189 1 0.25 0.25 PertheSSMPlan,ensureHVLC/LVHCSystemsCollecting.ChecktheLVHCSystemandverifythattherearenovisibleemissionsandnonoticeableodorsfromallpossibleexcessemissionpoints.StartupeachareasourcefollowingmillstandardoperatingprocPertheSSMPlan,collectionofHVLC/LVHCSystem.FollowtheLVHCPre‐Startupchecklistasdefinedbythemillsstandardoperatingprocedures.VerifytheIncinerator,LimeKiln,or9ABoilerisonlineandatatemperaturereadytoacceptLVHCgases.0.25 0.25 PertheSSMPlan,continueroutingtoLVHC/HVLCCollectionSystem.ShutdowntheLVHCCollectionSystemincludingassociatedEjectors,Coolers,Scrubbers,andotherequipmentfollowingstandardoperatingprocedures.PertheSSMPlan,lossofvacuum.FollowtheLVHCshutdownproceduresasdefinedinthemillsstandardoperatingprocedures.VerifythatallareasourcesoftheLVHCventgaseshavebeenshutdownfollowingtheappropriateshutdownprocedures.CondensateStripper INC1 189 1 0.25 0.25 PertheSSMPlan,ensureHVLC/LVHCSystemsCollecting.ChecktheLVHCSystemandverifythattherearenovisibleemissionsandnonoticeableodorsfromallpossibleexcessemissionpoints.StartupeachareasourcefollowingmillstandardoperatingprocPertheSSMPlan,collectionofHVLC/LVHCSystem.FollowtheLVHCPre‐Startupchecklistasdefinedbythemillsstandardoperatingprocedures.VerifytheIncinerator,LimeKiln,or9ABoilerisonlineandatatemperaturereadytoacceptLVHCgases.0.25 0.25 PertheSSMPlan,continueroutingtoLVHC/HVLCCollectionSystem.ShutdowntheLVHCCollectionSystemincludingassociatedEjectors,Coolers,Scrubbers,andotherequipmentfollowingstandardoperatingprocedures.PertheSSMPlan,lossofvacuum.FollowtheLVHCshutdownproceduresasdefinedinthemillsstandardoperatingprocedures.VerifythatallareasourcesoftheLVHCventgaseshavebeenshutdownfollowingtheappropriateshutdownprocedures.ICIBoiler/PH NOTPROVIDED(S156 2 4.5 4.5 followSSMmanualproceduresWeakNCGVentisclosedtoatmosphere4.5 4.5 followSSMmanualprocedures confirmWeakNCGsarenolongerbeingproducedIncinerationControlDevice SCBR 109 2 8 8 ThescrubbermustbeoperationalbeforeprocessunitisstartedupEmissionunitisnotstartedupifAPCDisnotoperational,ventingcanoccurifbothprimaryandbackupincineratorpointsaredown(butthisisn'ttheonlytime).NCGsandSOGsarepulledoutandsenttobackupsourcesIncinerationControlDevice SCBR 226 1 12 12 ThermalOxidizertemperature>1400+anyburnvalveopen0.5 0.5 continueroutingemissionstocollectionsystemandprimaryorbackupcontrolsystemThermalOxidizertemperature<1400+noburnvalveopenKraftPulping:DigesterLVHC INC1 240 1 18 18 (1)InsurethatallwaterseallevelsareindicatedonDCS.Verifythatallsealsareinplace.(2)Verifyaccumulatortempiswithinnormaloperatingrangesandthatflowsto/fromaccumulatorareavailable.**VerifythatalltemperarenormalforturpenNormaloperationbeginswhenNCGventtoatmosphereisclosedandNCGsarediveredtothepowerhouseandthefirstdigesterblows.6 6 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdownShutdownbeginswhenNCGsaredivertedfromthepowehousetoatmosphere.Applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdown.Shutdowniscompletewhenallstockblownfromalldigesters;allliquorcharges,steamingouNoneKraftPulping:DigesterLVHC INC1 240 1 8 8 (1)InsurethatallwaterseallevelsareindicatedonDCS.Verifythatallsealsareinplace.(2)Verifyaccumulatortempiswithinnormaloperatingrangesandthatflowsto/fromaccumulatorareavailable**VerifythatalltemperarenormalforturpentiNormaloperationbeginswhenNCGventtoatmosphereisclosedandNCGsarediveredtothepowerhouseandthefirstdigesterblows.4 4 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdownShutdownbeginswhenNCGsaredivertedfromthepowehousetoatmosphere.Applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdown.Shutdowniscompletewhenallstockblownfromalldigesters;allliquorcharges,steamingouNoneKraftPulping:DigesterLVHC INC1 613 2 2 2PertheSSMPlan,Monitorthepressurereliefvalvesandotherpointswherepossibleexcessemissionscouldoccureduetoamalfunction.PertheSSMPlan,FollowproceduresforKiln/OxidizerSystemandNCG/SOGcollectionsystem,foundinthemill'sSSMplan.VerifythattheNCG/SOGsystemisreadytoacceptventgasesfromtheturpentinesystem.Veryifythattheturpentinerecoverysyst2 2 PertheSSMPlan,Byvisualobservation,theoperatorshouldinsurethatventgasesarenolongerbeinggeneratedbeforeshuttingdowntheNCG/SOGgascollectionsystemordivertingblowtankventgasestoatmosphere.PertheSSMPlan,DigesterRPMslessthan7F1_Gas_Coll_system_Equip_detailF1‐1AppendixF1QAd_ProcessType RTI_APCD_ComboRTICODE CountOfRTICODESU_Duration_hrsSU_Duration_hrs_numSU_EmissRednMeas SU_MarkEnd SD_Duration_hrsSD_Duration_hrs_numSD_EmissRednMeas SD_MarkBegin SU_SD_RecommendKraftPulping:EvaporatorLVHC INC_BOIL 145 1 4 4 confirmthatthecondensatebypassvalvesareclosedVacumnreaches20"Hgorgreater,steamvalveopen,sealtankpressurecontrolledatsetpoint,productsolidsare48%orgreater1 1 continueroutingemissionstoLVHC‐1collectionsystemandprimaryorbackupcontrolsystemstopthesteamflowtothefirsteffectKraftPulping:EvaporatorLVHC SCBR/INC_LK/ESP 151 1 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupCondensatesdesignatedforcollectionintheEvaporatorFoulCondesnsatetankarebelow800micromhos..Evaporatorsteamandliquorflowsarestable.FoulcondensateflowsenttoCondensateStripperFeedTank.AllpressurereliefdevidesarenotventincontinueroutingemissionstoLVHC‐1collectionsystemandprimaryorbackupcontrolsystemFoulcondensateshavebeendiverted.KraftPulping:HVLC COND/TO/SCBR 206 1 0.1 0.1 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupWhenallthreeblowersareinoperationandtheRTOtemperaturehavestabilizedabovetheminimumrequiredoperatingtemperature.0.1 0.1 emissionunitandcontroldeviceoperatesduringemissionunitshutdown(butnotnecessarilyincompliancewithallNSPS/NESHAPparameterlimits)VentvalveisopenedandgasesarebypassedtotheoldBLOxstack.KraftPulping:HVLC INC/SCBR 136 1 0 0 DonotstartprocessuntilcollectionsystemoperationalVentvalvesclosedandemissionsroutedtoIQS/PowerBoilers0 0 ShutdownprocessbeforecollectionsystemshutdownVentvalvesopenNoKraftPulping:HVLC INC_BOIL 103 1 0.1 0.1 Sourceventand/orcollectionvalvespositionsareverifiedusingpreliminarychecklist.BasicCareandConditionMonitoringRoutesprovideroutinevisualchecksofthecollectionsystem.DCShandswitchesvent/autoateachoftheHVLCsourcesmustbeinStartuphasbeenachievedwhenallthesafetyandpermissiveinterlockshavebeenmet.DCSdataandthemillinformationmanagementsystem,ProcessExplorer,providedatainregardstoHVLCcollectionsystemstartupevents.1 1 OperatorsreceiveDCSalarmsforopeningofventvalvesorcollectvalveclosingduringshutdownindicatingprocessconditionshavefallenoutofnormaloperatingrangesforthepurposeofshutingdowntheprocess.ShutdownbeginswheneachofthesourcesfeedinggastotheHVLCcollectionsyustemhascompletedshutdownproceudres.KraftPulping:HVLC INC_BOIL 135 1 0.5 0.5 HVLCSystem:TheNo1,No2PowerBoiler,orRecoveryBoilerisoperatingandreadytoacceptHVLCgasesforcombustion.HVLCSystem:ThesafetyventvalvehasclosedandtheHVLCfanrateissteadyandgasesarebeingcombustedintheNo1orNo2PowerBoiler.0.5 0.5 HVLCSystem:AllemissionunitshavebeenshutdownpriortoshuttingdowntheHVLCcollectionsystem.HVLCSystem:TheHVLCfanhasbeenshutoff.Note:AllequipmentcollectedbytheHVLCsystemwouldbedownpriortoHVLCshutdown.KraftPulping:HVLC INC_BOIL 156 1 8.33333333333333E‐020.083333333 followSSMmanualproceduresWeakNCGflowintooneormoreKiln/Boiler,WeakNCGVentisclosedtoatmosphere8.33333333333333E‐020.083333333 followSSMmanualprocedures WeakNCG’sarenolongerbeingproducedKraftPulping:HVLC INC_BOIL 176 1 1 1 RestrictwasherstartupuntilPB1isonlineSwitchingvalveisopenedtoallowintroductionofNCGs1 1 Incinerationpointinoperationuntilwashersreachnon‐emitstateCollectvalvegoesclosedKraftPulping:HVLC INC_LK 226 2 0.25 0.25 ensureprimaryandbackupcontrolareavailableAnydigestersetisoperatingandHVLCblowerspeedissatisfied,andHVLCflowis>0.0andHVLCventvalveisclosed.0.25 0.25 NodigestersetisoperatingandHVLCblowerspeedissatisfied,andHVLCflowis>0.0andHVLCventvalveisclosed.KraftPulping:HVLC INC_LK/ESP 151 1 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupTheHVLCGasSystemoperationisstableandalloperatingproblemshavebeenaddressed.shutdowntheHVLCGassytemsourcesbeforeventingtheLeanGasSystemgases.Allappropriatestepshavebeenaddressedtostopgascollection.KraftPulping:HVLC INC_RF 185 1 0.1 0.1 OperatorsverifythatthevalvesonthecollectionlinesarearrangedtoallowHVLC'sintothecollectionsystemVentvalvesclosedandthevalvetothecombustionunitisopen0.1 0.1 NA‐CollectionsystemonlyshutdownwhenincinerationdeviceisnolongeroperatingVentvalvesopensKraftPulping:HVLC INC_TO/SCBR 189 1 0.25 0.25 PertheSSMPlan,ensureHVLC/LVHCSystemsCollecting.IstarteduptheHVLCSystemCollectionfan.Ihaveverifiedthatallgascollectionpointshavebeencheckedfornovisibleemissions.(Ifgasesarenotbeingdrawntothecollectionsystem,makeaPertheSSMPlan,collectionofHVLC/LVHCSystem.IhaveverifiedthattheIncineratorisrunningandisreadytoaccepttheHVLCventgases.IhaveverifiedthattheGasCoolercoolingwatervalve(TV‐003)isoperational.Ihaveverifiedthatthevent0.25 0.25 PertheSSMPlan,continueroutingtoLVHC/HVLCCollectionSystem.ProceedtoshutdownallHVLCsystemequipment.PertheSSMPlan,lossofvacuum.Shutdownthefanandventlocallyatthesource.F1_Gas_Coll_system_Equip_detailF1‐2AppendixF1QAd_ProcessType RTI_APCD_ComboRTICODE CountOfRTICODESU_Duration_hrsSU_Duration_hrs_numSU_EmissRednMeas SU_MarkEnd SD_Duration_hrsSD_Duration_hrs_numSD_EmissRednMeas SD_MarkBegin SU_SD_RecommendKraftPulping:Knotter INC1 151 4 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupAnegativedrafthasbeenestablishedforthefoulcondensatefilterandF‐secondaryknotterLean(HVLC)GasVentlines.shutdowntheHVLCGassystemsourcesbeforeventingtheleangasesAllappropriatestepshavebeenaddressedtostopgascollection.KraftPulping:Knotter/Screen INC1 151 1 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupAnegativedrafthasbeenestablishedforthefoulcondensatefilterandF‐secondaryknotterLean(HVLC)GasVentlines.shutdowntheHVLCGassystemsourcesbeforeventingtheleangasesAllappropriatestepshavebeenaddressedtostopgascollection.KraftPulping:Knotter/Screen INC1 151 1 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupTheG‐Washerleangasesareboingcollected.shutdowntheHVLCGassystemsourcesbeforeventingtheleangasesAllappropriatestepshavebeenaddressedtostopgascollection.KraftPulping:LVHC INC/SCBR 136 1 0 0 DonotstartprocessuntilcollectionsystemoperationalVentvalvesclosedandemissionsroutedtoIQS/PowerBoilers0 0 ShutdownprocessbeforecollectionsystemshutdownVentvalvesopenNoKraftPulping:LVHC INC_BOIL 150 1 2 2 emissionunitandcontroldeviceoperatesduringemissionunitstartup(butnotnecessarilyincompliancewithallNSPS/NESHAPparameterlimits)satisfycontroldevicepermissives,openingsteamvalvestotheeductors,closingbypassventvalves.0.25 0.25 emissionunitandcontroldeviceoperatesduringemissionunitstartup(butnotnecessarilyincompliancewithallNSPS/NESHAPparameterlimits)verifyprocessequipmentshutdown,closingsteamsupplyvalvestotheeductorsKraftPulping:LVHC INC_BOIL 156 1 8.33333333333333E‐020.083333333 followSSMmanualproceduresStrongNCGflowintooneormoreKiln/Boiler,StrongNCGVentisclosedtoatmosphere8.33333333333333E‐020.083333333 followSSMmanualprocedures StrongNCG’sarenolongerbeingproducedKraftPulping:LVHC INC_BOIL 185 1 0.02 0.02 SealtankvalvesonevaporatorsarearrangedtoallowdilutionairtobedrawnintothesealtankstodiluteNCGsVentvalvesclosedandthevalvetothecombustionunitisopen0.02 0.02 NA‐CollectionsystemonlyshutdownwhenincinerationdeviceisnolongeroperatingVentvalvesopensKraftPulping:LVHC INC_LK 135 1 0.5 0.5 LVHCSystem:ThekilnisoperatingandreadytoacceptLVHCgasesforcombustion.OrtheNo1BoilerisoperatingandHVLCgasesarebeingcombustedpriortodivertingtheLVHCgasesintotheHVLCsystemforcombustion.LVHCSystem:ThesafetyventvalveshaveclosedandthelimekilnsteameductorrateissteadyortheLVHCgasesarebeingdivertedintotheHVLCsystem.0.5 0.5 LVHCSystem:AllemissionunitshavebeenshutdownpriortoshuttingdowntheLVHCcollectionsystem.LVHCSystem:ThekilnsteameductorhasbeenshutoffortheHVLCfanhasbeenshutoff.Note:AllequipmentcollectedbytheLVHCandHVLCsystemwouldbedownpriortoLVHCshutdown.KraftPulping:LVHC INC_LK 202 1 variable‐BasedonLVHCSSMPlan‐In2009variedfroim4hoursto21hoursdependingonwhenconditionsweremet.NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartup‐withventingallowancesforHVLCandLVHCsourcesLVHCSystemnormaloperatingconditionsareasfollows:(1)BatchDigesterSystem(withBlowHeatRecoveryandTurpentineRecovery)‐Completionofonesequenceofdigesterblowsfollowingstartup(exceedingminimumsteamflowtoheadersforNos.1‐4digesvariable‐BasedonLVHCSSMPlan‐In2009variedfroim2.5hoursto7hoursdependingonwhenconditionsweremet.NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdown‐withventingallowancesforHVLCandLVHCsourcesBeginingofLVHCshutdowniswhenoneoftheparametersarenotmetfornormaloperation‐andendofLVHCshutdowniswhenallshutdownparametrsaremet.**BatchDigesterSystem(withBlowHeatRecoveryandTurpentineRecovery):SteamtodigesterheadersKraftPulping:LVHC INC_LK 203 1 0.33 0.33 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupemissionsourceisolationvalvesopen,emissionsourceventvalvesclosed,incinerationpointisolationvalveopen(asperSSMplan)0.33 0.33 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdownSteamejectorflow<290kpphfor>5minsKraftPulping:LVHC INC_LK 226 1 0.25 0.25 ensureprimaryandbackupcontrolareavailableThecondensatestripperisoperatingandSOGventvalveatKilnandThermalOxidizerisclosed.0.25 0.25 ThecondensatestripperisnotoperatingandSOGventvalveatKilnandThermalOxidizerisclosed.KraftPulping:LVHC INC_TO/SCBR 189 1 0.25 0.25 PertheSSMPlan,ensureHVLC/LVHCSystemsCollecting.ChecktheLVHCSystemandverifythattherearenovisibleemissionsandnonoticeableodorsfromallpossibleexcessemissionpoints.StartupeachareasourcefollowingmillstandardoperatingprocPertheSSMPlan,collectionofHVLC/LVHCSystem.FollowtheLVHCPre‐Startupchecklistasdefinedbythemillsstandardoperatingprocedures.VerifytheIncinerator,LimeKiln,or9ABoilerisonlineandatatemperaturereadytoacceptLVHCgases.0.25 0.25 PertheSSMPlan,continueroutingtoLVHC/HVLCCollectionSystem.ShutdowntheLVHCCollectionSystemincludingassociatedEjectors,Coolers,Scrubbers,andotherequipmentfollowingstandardoperatingprocedures.PertheSSMPlan,lossofvacuum.FollowtheLVHCshutdownproceduresasdefinedinthemillsstandardoperatingprocedures.VerifythatallareasourcesoftheLVHCventgaseshavebeenshutdownfollowingtheappropriateshutdownprocedures.F1_Gas_Coll_system_Equip_detailF1‐3AppendixF1QAd_ProcessType RTI_APCD_ComboRTICODE CountOfRTICODESU_Duration_hrsSU_Duration_hrs_numSU_EmissRednMeas SU_MarkEnd SD_Duration_hrsSD_Duration_hrs_numSD_EmissRednMeas SD_MarkBegin SU_SD_RecommendKraftPulping:LVHC SCBR/INC_LK 226 1 0.25 0.25 ensureprimaryandbackupcontrolareavailableAnyDigestersetorevaporatorsetisioperatingandsteamflowtoNCGeductor>1520lbs/hrandsteampressuretoNCGeductor>45psig,andLVHCventvalveisclosed.0.25 0.25NoDigestersetorevaporatorsetisioperatingandsteamflowtoNCGeductor>1520lbs/hrandsteampressuretoNCGeductor>45psig,andLVHCventvalveisclosed.KraftPulping:NCGSystem INC_BOIL 145 1 0.1 0.1 closeandsecureallsystemdrainsandsampleportsNCGpressure@3psigandNCGautoventvalveisclosedshutdowntheNCGgascompressorandclosethedischargehandvalveontheNCGcompressorshutdowntheNCGgascompressorandclosethedischargehandvalveontheNCGcompressorKraftPulping:NCGSystem INC_TO 242 1 0.1 0.1 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupWhenflowthroughby‐passceases0.1 0.1 continueroutingemissionstoLVHC‐AA‐026collectionsystemandprimaryorbackupcontrolsystemWhenby‐passopensKraftPulping:NCGSystem INC_TO/SCBR 243 1 0 0 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupLinesatdesiredpressures/vacuumstomeetsafetyrequirements0 0 MakesureallemissionunitsaredownbeforeshuttingdowncollectionsystemNCGsourcesbeginshuttingdownKraftPulping:NCGSystem SCBR/INC_TO/SCB190 1 0.25 0.25 Ensureadequatewaterflowtopressure/vacuumbreakers.Ensureallflamearrestorshavebeencheckedforproperdifferentialpressureateachoperatingsource.DiverttheNCGventgasesforeachprocesssourceintocollectionheaderfollowingthestartuNCGincinerationdeviceisoperating,meetssafetypermissive,andNCGgaseshavebeenverifiedtobedirectedtotheincinerationdevice.0.25 0.25 ContinuetooperatetheNCGcollectionsystemuntilallprocessequipmentthatisasourceofNCGgaseshasbeenshutdown.OpenmainsystemventKraftPulping:TurpentineLVHC INC_LK 202 1 SeeLVHCSystem‐notfurtherdefinedNA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartup‐withventingallowancesforHVLCandLVHCsourcesSeeLVHCSystem‐notfurtherdefinedSeeLVHCSystem‐notfurtherdefinedNA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdown‐withventingallowancesforHVLCandLVHCsourcesSeeLVHCSystem‐notfurtherdefinedKraftPulping:TurpentineLVHC INC1 169 1 Hot‐0.5‐2;Cold6‐8BEFOREstartupoftheTurpentineRecoverySystem(1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgases;and(2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.Whenthereclaimedsteamisvalvedintothechipbin(s)andsteamingvessel(s),thenormalextractionflow(s)hasbeenestablished,andtheblowvalveshavebeenopened.Hot‐0.5‐1;Cold4‐8ContinuingroutingemissionstotheLVHCCollectionSystemandControlDeviceWhenthechipmeter(s)isshutdown.KraftPulping:TurpentineLVHC INC1 169 1 Hot‐0.5‐2;Cold6‐8BEFOREstartupoftheTurpentineRecoverySystem:(1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgases:and(2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.Whenthereclaimedsteamisvalvedintothechipbin(s)andsteamingvessel(s),thenormalextractionflow(s)hasbeenestablished,andtheblowvalveshavebeenopened.Hot‐0.5‐1;Cold4‐8ContinuingroutingemissionstotheLVHCCollectionSystemandControlDeviceWhenthechipmeter(s)isshutdown.KraftPulping:TurpentineLVHC INC1 613 1 2 2 PertheSSMPlan,StartupfollowingPSMprocedure.Verifythatturpentinesystemisreadytoacceptblowtanktgasesbeforesendinggasesfromeitherblowtanktotheturpentinerecoverysystem.SendthedigesterreliefgasesfromflowtankstotheturpPertheSSMPlan:**Requiredcoolingwaterpumpsarerunningasspecifiedinthemill'sPSMplan;verifythatthecondensatepumpisrunningasspecified;NCGventvalvewilldivertventgasestoNCG/SOGGascollectionsystemandnottotheatmosphere2 2 PertheSSMPlan:**ShutdownperPSMprocedure.ShutdowntheTurpentineRecoverysystembeforeshuttingdownordivertingtheNCGventgasesandcondensatesformthecolelctionsystem.Byvisualobervation,theoperatorshouldinsurethatventgasesandPertheSSMPlan:Verifythetheshutdownofthedigestersystemiscomplete.VerifythatallreliefgaseshavebeencondensedandtheTurpentinerecoverysystemisnolongerproducingturpentine,NCG,orcondensates.KraftPulping:Washing INC_LK/ESP 151 1 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupTheF‐Washerleangasesarebeingcollected.shutdowntheHVLCGassystemsourcesbeforeventingtheleangasesAllappropriatestepshavebeenaddressedtostopgascollection.KraftPulping:Washing INC_RF 202 1 SeeHVLCSystem‐notfurtherdefinedNA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartup‐withventingallowancesforHVLCandLVHCsourcesSeeHVLCSystem‐notfurtherdefinedSeeHVLCSystem‐notfurtherdefinedNA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdown‐withventingallowancesforHVLCandLVHCsourcesSeeHVLCSystem‐notfurtherdefinedKraftPulping:Washing INC1 102 1 1 1 WhenNCG‐TOisavailableandabletomaintainminimumtemperaturelimitforfiringHVLC,theHVLCNCGsystemiscollectingandtreatinggasespriortostartupofsources.PulpflowfromPDW 1 1Wheneverpossible,HVLCNCGsystemiscollectingandtreatingventgasesduringshutdownofsources.NopulpflowF1_Gas_Coll_system_Equip_detailF1‐4AppendixF1QAd_ProcessType RTI_APCD_ComboRTICODE CountOfRTICODESU_Duration_hrsSU_Duration_hrs_numSU_EmissRednMeas SU_MarkEnd SD_Duration_hrsSD_Duration_hrs_numSD_EmissRednMeas SD_MarkBegin SU_SD_RecommendKraftPulping:Washing INC1 151 1 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupAnegativedrafthasbeenestablishedforthefoulcondensatefilterandF‐secondaryknotterLean(HVLC)GasVentlines.shutdowntheHVLCGassystemsourcesbeforeventingtheleangasesAllappropriatestepshavebeenaddressedtostopgascollection.KraftPulping:Washing INC1 151 1 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupTheG‐Washerleangasesareboingcollected.shutdowntheHVLCGassystemsourcesbeforeventingtheleangasesAllappropriatestepshavebeenaddressedtostopgascollection.KraftPulping:Washing INC1 181 2 0.2 0.2 emissionscollectedandroutedtoacontroldeviceduringstartup(exceptfollowingcoldoutage)Sheeton2ndstageandhoodsclosed0.2 0.2 continueroutingemissionstocollectionsystemandcontroldeviceuntilunitdownLimeKiln SCBR 156 1 42 42 followSSMmanualproceduresOpenWeakNCGsupplyvalvetoNo.3LimeKilnPrimaryAirFaninletStack24 24 followSSMmanualprocedures WeakNCGsarebeingburnedatanotherincinerationsystemorarenolongerbeingproducedLimeKiln SCBR 156 1 42 42 followSSMmanualproceduresOpenWeakNCGsupplyvalvetoNo.4LimeKilnPrimaryAirFaninletStack24 24 followSSMmanualprocedures WeakNCGsarebeingburnedatanotherincinerationsystemorarenolongerbeingproducedNSSCPulping INC1 156 1 2.5 2.5 followSSMmanualproceduresChemi‐washerventvalveandblowlinerefinerdrainvalveisclosed1.5 1.5 followSSMmanualprocedures FlushsystemuntilstocknolongercomesoutheadboxSemichemPulping INC_BOIL 245 1 4 4 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupLVHCOperating=Vacuumgreaterthan‐15H2OANDhotwellVentclosedANDtemperatureonPressureReliefOKANDruptureDiskOKandOverflowLoopOKAND15min.rolliingaverageofsteamflowtoejectorsgreaterthan1000lbs/hrANDsurfacecondenservacuu4 4 continueroutingemissionstoHVHCcollectionsystemandprimaryorbackupcontrolsystem15min.rollingaverageofsteamflowtoejectorsislessthan1000lbs/hrANDsurfacecondenservacuumislessthan22SemichemPulping INC_BOIL 245 1 4 4 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupLVHCOperating=Vacuumgreaterthan‐15H2OANDhotwellVentclosedANDtemperatureonPressureReliefOKANDruptureDiskOKandOverflowLoopOKAND15min.rolliingaverageofsteamflowtoejectorsgreaterthan1000lbs/hrANDsurfacecondenservacuu4 4 continueroutingemissionstoHVHCcollectionsystemandprimaryorbackupcontrolsystemAllemissionsourcesdownandthefannotrunningSemichemPulping INC_BOIL 245 1 4 4 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupLVHCOperating=Vacuumgreaterthan‐15H2OANDhotwellVentclosedANDtemperatureonPressureReliefOKANDruptureDiskOKandOverflowLoopOKAND15min.rolliingaverageofsteamflowtoejectorsgreaterthan1000lbs/hrANDsurfacecondenservacuu4 4 continueroutingemissionstoLVHCcollectionsystemandprimaryorbackupcontrolsystem15min.rollingaverageofsteamflowtoejectorsislessthan1000lbs/hrANDsurfacecondenservacuumislessthan22SemichemPulping INC_BOIL 245 1 4.5 4.5 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupEither(HVLC‐M&AFanisONandvacuum><‐15")AND(HVLC‐M&AVentbypassvalveattheNo.1WFB(13‐ZsC‐5620)isclosedANDtheboilerselectis#1WFBORtheNo.2WFB(13‐ZsC‐5622)isCLOSEDANDtheboilerselectis#2WFB)ANDcondenseroutlettempis1 1 continueroutingemissionstoHVHCcollectionsystemandprimaryorbackupcontrolsystemAllemissionsourcesdownandthefannotrunningF1_Gas_Coll_system_Equip_detailF1‐5AppendixF1QAd_ProcessType RTI_APCD_ComboRTICODE CountOfRTICODESU_Duration_hrsSU_Duration_hrs_numSU_EmissRednMeas SU_MarkEnd SD_Duration_hrsSD_Duration_hrs_numSD_EmissRednMeas SD_MarkBegin SU_SD_RecommendSemichemPulping INC_BOIL 245 1 4.5 4.5 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupEither(HVLC‐M&AFanisONandvacuum><‐15")AND(HVLC‐M&AVentbypassvalveattheNo.1WFB(13‐ZsC‐5620)isclosedANDtheboilerselectis#1WFBORtheNo.2WFB(13‐ZsC‐5622)isCLOSEDANDtheboilerselectis#2WFB)ANDcondenseroutlettempis1 1 continueroutingemissionstoHVLCcollectionsystemandprimaryorbackupcontrolsystemTheChemi‐washersystemANDtheBrownstockwashingsystemANDtheEvaporatorsystemNOTOPERATING.SemichemPulping INC_BOIL 245 1 4.5 4.5 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupLVHC‐M&AVentbypassvalves(#1OR#2)attheselectedcombustiondevice(#1=13‐zso‐5702and13‐zso‐5709OR#2=13‐zso‐5703and13‐zso‐5718)areCLOSEDandvacuum><‐15"H2OANDtheS1DigesterSetORtheS2DigesterSetORtheEvaporatorsystemORLHT1 1 continueroutingemissionstoLVHCcollectionsystemandprimaryorbackupcontrolsystemDigester1setANDDigester2setANDLHTANDEvapporatorsystemareNOToperatingStorageTanks INC_BOIL 245 2 4.5 4.5 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupEither(HVLC‐M&AFanisONandvacuum><‐15")AND(HVLC‐M&AVentbypassvalveattheNo.1WFB(13‐ZsC‐5620)isclosedANDtheboilerselectis#1WFBORtheNo.2WFB(13‐ZsC‐5622)isCLOSEDANDtheboilerselectis#2WFB)ANDcondenseroutlettempis1 1 continueroutingemissionstoHVHCcollectionsystemandprimaryorbackupcontrolsystemAllemissionsourcesdownandthefannotrunningF1_Gas_Coll_system_Equip_detailF1‐6

# Appendix F2

Part I Survey Data Base ( PI Controls tab) Responses Flagged for Gas Collection SystemsAppendixF2.PartISurveyDataBase(PIControlstab)ResponsesFlaggedforGasCollectionSystemsRTICode PulpType NEISiteID RTI_APCDID RTI_EmissionUnitTypeRTI_SubpartS_ProcessType APCDTypeAPCD_SU_Duration_hrs_num APCD_SU_Integration APCD_SU_ParamDeviation APCD_SU_EmissRednMeasMemo_APCD_SU_EmissRednMeas APCD_SU_MarkEnd145 Kraft NEI33135145‐‐Other‐(NCG001‐01C)CondensateStripper;KraftPulping:DigesterLVHC;KraftPulping:EvaporatorLVHC;KraftPulping:HVLC;KraftPulping:NCGSystem;KraftPulping:TurpentineLVHC;KraftPulping:Washing NCG Flare 1Controldevicecannotbestartedpriortoemissionunitstartingupduetosafetyissueorriskofpropertydamage.{Explain}CollectionsystemmustventtopurgeO2toavoidexplosivegasmixture.146 Kraft NEI759146‐‐HVLC1KraftPulping:O2DeligHVLC;KraftPulping:Washing NCGThermaloxidizer/incinerator 0.25TheunitisnotallowedtobeginoperationuntiltheNCGcollectionsystemandcombustiondeviceareinservice.NegativepressureatallhoodopeningscannotbemaintainedTheunitisnotallowedtobeginoperationuntiltheNCGcollectionsystemandcombustiondeviceareinservice.Start‐upends15minutesafterstartupoftheknotterfeedpump171 Kraft NEI18658171‐‐043 IncinerationControlDeviceIncinerationControlDeviceThermaloxidizer/incinerator 0.1Controldevicecannotbestartedpriortoemissionunitstartingupduetosafetyissueorriskofpropertydamage.Startupcommenesupondetectionofprimiarytreatmentdevicetrouble.LVHCgasesareventedduringchangeoverfromprimarytosecondarytreatmentdevice.Quickstartup;secondarytreatmentdeviceonlinepriortoany"planned"treatmentdevicedowntime.Startupendswhentheaccept/ventstationblockvalvesontheflareareturnedtoacceptLVHCgases.F2_PI_Controls_Gas_CollTableis2pageswideF2‐1AppendixF2.PartISurveyDataBase(PIControlstab)ResponsesFlaggedforGasCollectionSystemsRTI_APCDID145‐‐Other‐(NCG001‐01C)146‐‐HVLC1171‐‐043APCD_SD_Duration_hrs_num APCD_SD_Integration APCD_SD_ParamDeviation APCD_SD_EmissRednMeasMemo_APCD_SD_EmissRednMeas APCD_SD_MarkBegin APCD_SU_SD_Recommend APCDComment1Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.CollectionsystemmustventtopurgeO2toavoidexplosivegasmixture.unitoffline0.1NCGsystemandcombustiondeviceremaininserviceuntilsystemiscompletelyoff‐line NANCGsystemandcombustiondeviceremaininserviceuntilsystemiscompletelyoff‐lineShutdownbeginswhentheknotterfeedpumpisshutdown NAControldeviceremovalefficienciesarebasedondesigncharacteristics.Actualefficienciesareunknown0.1Thisisthesecondarytreatmentdevice.Theunitislimitedinhoursofoperation.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupTheflarewillnotbeshutdownifstillneededforcontrolofLVHCgases.ShutdownbeginswhenNCGsareremovedfromtheflare.EmergencyFlare‐NCGdestructionsourcebackupforkilnsF2_PI_Controls_Gas_CollTableis2pageswideF2‐2

# Appendix G

Information from PI Equip detail for Condensate Strippers and Biotreatment UnitsAppendixGQAd_ProcessType RTI_APCD_Combo RTICODE CountOfRTICODESU_Duration_hrsSU_Duration_hrs_numSU_EmissRednMeas SU_MarkEnd SD_Duration_hrsSD_Duration_hrs_numSD_EmissRednMeas SD_MarkBegin SU_SD_RecommendCondensateStripper COND/INC_BOIL 112 1WhencondensateenterstankBlackliquorfeedtoevapsstoppedCondensateStripper COND/INC_TO 112 1 1.5 1.5 Whencondensateexitsscrubber 0.5 0.5 continueroutingemissionstoLVHCcollectionsystemandprimaryorbackupcontrolsystemCondensateflowtostripperstoppedCondensateStripper INC 148 1 2 2 emissionunitandcontroldeviceoperatesincomplianceparameterlimitsduringemissionunitstartupWhenratioofcondensatetosteamisat181 1 IncinerationsourceisstillonlineuntilsourceisshutdownWhencondensateandsteamarecutoffCondensateStripper INC 196 1 0.5 0.5 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupsteamflowonstrippercolumn 0.25 0.25 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdownsteamoffstrippercolumnCondensateStripper INC/SCBR 136 1 0 0 DonotstartprocessuntilcollectionsystemoperationalVentvalvesclosedandemissionsroutedtoIQS/PowerBoilers0 0 ShutdownprocessbeforecollectionsystemshutdownVentvalvesopen NoCondensateStripper INC_BOIL 115 2 0.5 0.5 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupProductFlow 0.5 0.5 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdownnoflowCondensateStripper INC_BOIL 115 1 0.5 0.5 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupWhenallCMStemperaturesandflowsareincompliancewithlimits0.5 0.5 continueroutingemissionstoLVHC‐1collectionsystemandprimaryorbackupcontrolsystemStopFeedFlowCondensateStripper INC_BOIL 127 5 3 3 EmissionsroutedtoPowerBoiler3/ThermalOxidizerEstablishdesiredblackliquorsolidsconcentrationfromEvaporatorSet1 1 EmissionsroutedtoPowerBoiler3/ThermalOxidizerClosesteamandblackliquorfeedvalvestoevaporatorsCondensateStripper INC_BOIL 145 1 0.1 0.1 confirmthatthebypassventsareclosedandthatboththeevaporatorsandpulpmillaredownsteamflowandfoulcondensatearesenttothestripperNA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdownstopsteamflowandfoulcondensateflowtothestripperCondensateStripper INC_BOIL 145 1 0.5 0.5 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupminiumumfeedflowtothestripperis312gpm0.5 0.5 stoproutingprocesscondensatestostripperbeforebeginningshutdownshutoffsteamsupplytothestripperCondensateStripper INC_BOIL 150 1 4 4 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupStripperfeedtanklevelcontrolinautomatic1 1 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdownSteamflowshutoffCondensateStripper INC_BOIL 154 1 0.1 0.1 EmissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupStartuppump 10 10 ContinueroutingemissionstoLVHCcollectionsystemandprimaryorbackupcontrolsystemStopfeedingliquortoevaporatorCondensateStripper INC_BOIL 154 1 0.1 0.1 EmissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupStartuppump 8 8 ContinueroutingemissionstoLVHCcollectionsystemandprimaryorbackupcontrolsystemStopfeedingliquortoevaporatorCondensateStripper INC_BOIL 154 1 0.25 0.25 EmissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupStripperfeedpumpstarts 0.5 0.5 ContinueroutingemissionstoLVHCcollectionsystemandprimaryorbackupcontrolsystemStripperfeedpumpshutdownCondensateStripper INC_BOIL 154 1 2 2 EmissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupWhenstripperfeedpumpisstarted 2 2 ContinueroutingemissionstoLVHCcollectionsystemandprimaryorbackupcontrolsystemShutdownstripperfeedpumpCondensateStripper INC_BOIL 174 1 .25Hours 0.25 BEFOREstartupoftheSteamStripperOff‐GasSystem:(1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgasesand(2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.02hrs 0.02CondensateStripper INC_BOIL 174 1 .25Hours 0.25 BEFOREstartupoftheSteamStripperOff‐GasSystem:(1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgasesand(2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem..02hrs 0.02CondensateStripper INC_BOIL 174 1 NA BEFOREstartupoftheSteamStripperOff‐GasSystem:(1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgasesand(2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.CondensateStripper INC_BOIL 174 1 NA TherearenoHAPemissionsasaresultofstartingupthecollectionsystem.HAPSareonlygeneratedbytheemissionunitsandnotthecollectionsystem.ThecollectionsystemandcontroldevicemustbeoperationalpriortostartupofanemissionsourceNA‐Notanemissionunit NA TherearenoHAPemissionsasaresultofstartingupthecollectionsystem.HAPSareonlygeneratedbytheemissionunitsandnotthecollectionsystem.ThecollectionsystemandcontroldevicemustbeoperationalpriortostartupofanemissionsourceNA‐NotanemissionunitCondensateStripperAppG_Equip_detail_stripperG‐1AppendixGQAd_ProcessType RTI_APCD_Combo RTICODE CountOfRTICODESU_Duration_hrsSU_Duration_hrs_numSU_EmissRednMeas SU_MarkEnd SD_Duration_hrsSD_Duration_hrs_numSD_EmissRednMeas SD_MarkBegin SU_SD_RecommendCondensateStripper INC_BOIL 195 1 0.5 0.5 emissionunitandcontroldeviceoperatesduringemissionunitstartup(butnotnecessarilyincompliancewithallNSPS/NESHAPparameterlimits)TemperatureandCondensateFeedRateRatiotoSetpoint0.2 0.2 AllControlEquipmentremainon‐lineuntilsourceisshutdown.StopCondensateflowtothecolumnCondensateStripper INC_BOIL 200 1 24 24 AtleastonecombinationboilershouldbefullyoperationalbeforethegenerationoftheregulatedpollutantsisinitiatedCombinationboilerNo.1orNo.2online,rupturedisksintact,noalarms24 24 continueroutingemissionstoprimaryorbackupcontrolsystemshutdowncollectionsystemfollowingstandardoperatingproceduresCondensateStripper INC_BOIL 200 1 24 24 Atleastonecombinationboilershouldbefullyoperationalbeforethegenerationoftheregulatedpollutantsisinitiatedliquidfeedtemperatureandsteamapplicationrateattargetlevels,noalarms24 24 stoproutingprocesscondensatestostripperbeforebeginningshutdownWhencondensatestripperisnotoperatingandfoulcondensateissenttothesewer.CondensateStripper INC_BOIL 201 2 0.3 0.3 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupCompletionof15minutesoffoulcondensateflowandsteamflowtostripper0.3 0.3 continueroutingemissionstostripperoff‐gascollectionsystemtoprimaryorbackupcontrolsystemNosteamflowtothestripperfor15minutesCondensateStripper INC_BOIL 304 1 0.5 0.5 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupweakliquorfeed 0.25 0.25 continueroutingemissionstoLVHC‐1collectionsystemandprimaryorbackupcontrolsystemnoweakliquorfeedCondensateStripper INC_BOIL 531 1 NA TherearenoHAPemissionsasaresultofstartingupthecollectionsystem.HAPSareonlygeneratedbytheemissionunitsandnotthecollectionsystem.ThecollectionsystemandcontroldevicemustbeoperationalpriortostartupofanemissionsourceNA‐Notanemissionunit NA TherearenoHAPemissionsasaresultofshuttingdownthecollectionsystem.HAPSareonlygeneratedbytheemissionunitsandnotthecollectionsystem.ThecollectionsystemandcontroldevicemustbeoperationalwhileoneormoreemissionunitsareNA‐NotanemissionunitCondensateStripper INC_BOIL 617 1 1hour 1 startupboilerspriortocollectinggases gasesareroutedtopowerboilers 1hour 1 continueroutingemissionstopowerboileruntilsteamstripperisdownsteamstripperisshutdownCondensateStripper INC_LK 176 1 1 1Condensatesnotsenttostripperuntilthyhavereachedtemperature.Steamejectorvacuumat3"psiaandcondensatetemperatureat170F1 1Condensateswillgodirectlytothehardpipesystem.Gasesincinerateduntilstripperreachesanon‐emittingstateWhenbothfoulcondensatestripperfeedpumpandBHRoverflowstripperfeedpumpsaredownCondensateStripper INC_LK 178 1 <11TherearenoHAPemissionsasaresultofstartingupthecollectionsystem.HAPSareonlygeneratedbytheemissionunitsandnotthecollectionsystem.ThecollectionsystemandcontroldevicemustbeoperationalpriortostartupofanemissionsourceN/Anotanemissionsunit <11TherearenoHAPemissionsasaresultofshuttingdownthecollectionsystem.HAPSareonlygeneratedbytheemissionunitsandnotthecollectionsystem.ThecollectionsystemandcontroldevicemustbeoperationalwhileoneormoreemissionunitsareN/AnotanemissionsunitCondensateStripper INC_LK 178 2 1 1 BEFOREstartupoftheSteamStripperOff‐GasSystem:1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgasesand2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.BasedonstablepressureintheSOGattheoutletoftherefluxcondensor.0.25 0.25 ContinuingroutingemissionstotheLVHCCollectionSystemandControlDeviceShutdownbeginswhenthe65‐poundsteamisshutofftothestrippercolumnCondensateStripper INC_LK 199 1 0.5 0.5 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupOperationaboveminimummonitoringparametervaluesfor30minutes0.5 0.5 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitshutdownStrippersteamflow<16,000lb/hrfor30minutesCondensateStripper INC_LK 203 1 0 0 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartup0 0 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdownCondensateStripper INC_LK 206 1 2 2 emissionunitandcontroldeviceoperatesduringemissionunitstartup(butnotnecessarilyincompliancewithallNSPS/NESHAPparameterlimits)Whennormalsteamflowandcondensateflowratesareachieved.2 2 stoproutingprocesscondensatestostripperbeforebeginningshutdownWhenfoulcondensateflowisrampedblownormaloperatingrangesCondensateStripper INC_LK 206 1 NA emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupWhennormalsteamflowandcondensateflowratesareachieved.NA stoproutingprocesscondensatestostripperbeforebeginningshutdownWhenfoulcondensateflowisrampedblownormaloperatingrangesCondensateStripper INC_LK 206 1 NA NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupWhenanyoneoftheprocessesthatfeedcondensatetothetankbeginoperation.NA NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdownWhenallofthesystemsfeedingcondensatetothetankhavecompletedashutdown.CondensateStripper INC_LK 226 1 3 3 ensureprimaryandbackupcontrolareavailable Stripperfeedflow>50gpmandeffectivesteamratiois>.170.5 0.5 continueroutingemissionstocollectionsystemandprimaryorbackupcontrolsystemNoStripperfeedflowandeffectivesteamratiois<.17CondensateStripper INC_LK 226 1 4 4 ensureprimaryandbackupcontrolareavailable AnyStripperfeedflowandeffectivesteamratiois>.170.5 0.5 continueroutingemissionstocollectionsystemandprimaryorbackupcontrolsystemNoStripperfeedflowandeffectivesteamratiois<.17CondensateStripper INC_LK 226 1 4 4 ensureprimaryandbackupcontrolareavailable steamisonvesselandcondensatefeedison0.5 0.5 continueroutingemissionstocollectionsystemandprimaryorbackupcontrolsystemsteamisnotonvesselandcondensatefeedisoffCondensateStripper INC_LK 242 1 0.1 0.1 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupSteamflowtothestripper 0.1 0.1 continueroutingemissionstoLVHC‐1collectionsystemandprimaryorbackupcontrolsystemSteamflowtostripperoffAppG_Equip_detail_stripperG‐2AppendixGQAd_ProcessType RTI_APCD_Combo RTICODE CountOfRTICODESU_Duration_hrsSU_Duration_hrs_numSU_EmissRednMeas SU_MarkEnd SD_Duration_hrsSD_Duration_hrs_numSD_EmissRednMeas SD_MarkBegin SU_SD_RecommendCondensateStripper INC_LK 600 1 Hot/ColdStartup:0.25‐1hours1BEFOREstartupoftheoftheSteamStripperOff‐GasSystem:(1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgasesand(2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.NA‐Notanemissionunit Hot/ColdShutdown:0.25hours0.25 ContinuingroutingemissionstotheLVHCCollectionSystemandControlDeviceNA‐NotanemissionunitCondensateStripper INC_LK 600 1 Hot/ColdStartup:0.25‐1hours1BEFOREstartupoftheSteamStripperOff‐GasSystem:(1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgasesand(2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystemNA‐Notanemissionunit Hot/ColdShutdown:0.25hours0.25 ContinuingroutingemissionstotheLVHCCollectionSystemandControlDeviceNA‐NotanemissionunitCondensateStripper INC_LK 600 9 Hot/ColdStartup:0.25‐1hours1BEFOREstartupoftheSteamStripperOff‐GasSystem:(1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgasesand(2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.NA‐Notanemissionunit Hot/ColdShutdown:0.25hours0.25 ContinuingroutingemissionstotheLVHCCollectionSystemandControlDeviceNA‐NotanemissionunitCondensateStripper INC_LK 600 2 Hot/ColdStartup:1‐2hours2TherearenoHAPemissionsasaresultofstartingupthecollectionsystem.HAPSareonlygeneratedbytheemissionunitsandnotthecollectionsystem.ThecollectionsystemandcontroldevicemustbeoperationalpriortostartupofanemissionsourceNA‐Notanemissionunit Hot/ColdShutdown:1hour1 TherearenoHAPemissionsasaresultofshuttingdownthecollectionsystem.HAPSareonlygeneratedbytheemissionunitsandnotthecollectionsystem.ThecollectionsystemandcontroldevicemustbeoperationalwhileoneormoreemissionunitsareNA‐NotanemissionunitCondensateStripper INC_LK/MC/SCBR 120 1 <11emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupInletTemperatureisgreaterthan167F0.33 0.33 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdownKilnoperates1dayaftermillshutdown.Strippernexttolastandpre‐evaporatorgoesdownlastTempleInlandrecommendsthatEPAestablishaworkgrouptodiscussregulatingstartup,shutdown,andmalfunctionemissionsCondensateStripper INC_LK/SCBR 159 1 2 2 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartuponceapproximatelyfourdigestersarerunning2 2 continueroutingemissionstoLVHCcollectionsystemandprimaryorbackupcontrolsystemstabilize,lowerlevels,andtemperatureisbelow180CondensateStripper INC_LK/SCBR 177 1 1‐2hours2continueroutingemissionstoEU0905orEU1151 Whennormalcondensateandsteamflowsareestablishedandtherefluxcondenserandstrippergascoolertermperaturesareatsetpoint.1‐2hours2continueroutingemissionstoEU0905orEU1151 Whencondensateorsteamflowisreducedforthepurposeofshuttingdown.CondensateStripper INC_LK/SCBR 177 1 6‐8hours(rangeincludesstartupofevaporatorprocessequipment)8continueroutingemissionstoEU0905orEU1151 Whenevaporatorsareattargetproductionrateandproductliquorisbeingpumpedtotheheavyliquorstoragetank.6‐8hours(rangeincludesshutdownofevaporatorprocessequipment)8continueroutingemissionstoEU0905orEU1151 Whenfirstreducingliquorfloworsteamflowasashutdownisinitiated.CondensateStripper INC_LK/SCBR 198 1 0.05 0.05 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupProductsolids,steampressure,vacuumsystem,liquorandcondensateflowswithinnormaloperatingranges,noalarms,norupturediskfailures8 8 continueroutingemissionstoLVHC‐1andHVLC‐1collectionsystemandprimaryorbackupcontrolsystemReduction/terminationofliquorfeedorsteamtoevaporator1steffectCondensateStripper INC_LK/SCBR 198 1 1 1 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupProductsolids,steampressure,vacuumsystem,liquorandcondensateflowswithinnormaloperatingranges,noalarms,norupturediskfailures8 8 continueroutingemissionstoLVHC‐1andHVLC‐1collectionsystemandprimaryorbackupcontrolsystemReduction/terminationofliquorfeedorsteamtoevaporator1steffectCondensateStripper INC_RF 104 1 StartupHot‐0,StartupCold‐0.5BEFOREstartupoftheSteamStripperOff‐GasSystem:1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgasesand2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.operationisstablewithconstantSOGflowtotheincinerationsourceShutdownHot‐0,ShutdownCold‐00 Undernormaloperationconditionsandincludingtimeswhenthestripperisdown,concentratedNCGgasesfromthestripperfeedtankarecollected.**Thestripperfeedtankisequippedwithhighlevelandoverflowalarms.**Duringanormalstrippershutdown,Theshutdowniscompletewhenthefoulcondensatefeedandsteamflowisstopped.CondensateStripper INC_RF 108 2 1 1 BEFOREstartupoftheEvaporatorSystem:1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgasesand2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.**Cutouthoggingjetbeforestartingregularfeedofliquor.Whenstripperoffgasesarebeingburnedinthedestructiondeviceandtheeffectivesteamratioorprocesswastewaterfeedrate,steamfeedrate,andprocesswastewatercolumnfeedtemperatureconditionsaremet.1 1 stoproutingprocesscondensatestostripperbeforebeginningshutdownWhenstripperoffgasesarenolongerbeingburnedCondensateStripper INC_RF 108 1 NA TherearenoHAPemissionsasaresultofstartingupthecollectionsystem.HAPSareonlygeneratedbytheemissionunitsandnotthecollectionsystem.ThecollectionsystemandcontroldevicemustbeoperationalpriortostartupofanemissionsourceNA‐Notanemissionunit NA TherearenoHAPemissionsasaresultofshuttingdownthecontroldevice.HAPSareonlygeneratedbytheemissionunitsandnotthecontroldevice.Thecontroldevicemustbeoperationalwhileoneormoreemissionunitsarerunning.NA‐NotanemissionunitAppG_Equip_detail_stripperG‐3AppendixGQAd_ProcessType RTI_APCD_Combo RTICODE CountOfRTICODESU_Duration_hrsSU_Duration_hrs_numSU_EmissRednMeas SU_MarkEnd SD_Duration_hrsSD_Duration_hrs_numSD_EmissRednMeas SD_MarkBegin SU_SD_RecommendCondensateStripper INC_RF 180 1 1 1 Monitorrupturediscs Strippersteamapplicationratereachestarget;andbeginflowofprocesscondensatesfromtanktotheprocess,notrecirculatingtofoulcondensatetank,conductivitiesinrange1 1 Stoproutingofprocesscondensatestostripper,monitorrupturediscsShutoffsteamtostripperCondensateStripper INC_RTO/SCBR/WESP 166 1 TherearenoHAPemissionsasaresultofstartingupthecollectionsystem.HAPSareonlygeneratedbytheemissionunitsandnotthecollectionsystem.ThecollectionsystemandcontroldevicemustbeoperationalpriortostartupofanemissionsourceNA‐Notanemissionunit TherearenoHAPemissionsasaresultofshuttingdownthecollectionsystem.HAPSareonlygeneratedbytheemissionunitsandnotthecollectionsystem.ThecollectionsystemandcontroldevicemustbeoperationalwhileoneormoreemissionunitsareNA‐NotanemissionunitCondensateStripper INC_TO 106 1 24 24 Verifyprimaryorbackupcontroldeviceisavailablepriortostartup.Stripper,evaporator,brownstockwasher,anddigesterstartupsarecomplete.12 12 Collectedgasesareroutedtoacontroldeviceuntilthestripper,evaporator,brownstockwasher,anddigestersystemsareallshutdown.Stripper,evaporator,brownstockwasher,anddigestersystemsbeginshutdown.CondensateStripper INC_TO 107 2 <1hr1emissionunitandcontroldeviceoperatesduringemissionunitstartup(butnotnecessarilyincompliancewithallNSPS/NESHAPparameterlimits)Gasesarecollectedandcontroldeviceisoperatingwithingrequiredrange.<1hr1CondensateStripper INC_TO 146 1 0.25 0.25TheunitisnotallowedtobeginoperationuntiltheNCGcollectionsystemandcombustiondeviceareinservice.Start‐upendswhensteamisintroducedtothestripper0.1 0.1 CondensatesaredivertedtotheBSWwhenthestripperisdown.EmissionsarecollectedwithinHVLC1ShutdownbeginswhensteamistakenoffthestripperNACondensateStripper INC_TO 148 1 NA NA NA NA NACondensateStripper INC_TO 178 1 1 1 BEFOREstartupoftheTurpentineRecoverySystem:(1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgasesand(2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.BasedonstablepressureintheSOGattheoutletoftherefluxcondensor.0.25 0.25 ContinuingroutingemissionstotheLVHCCollectionSystemandControlDeviceShutdownbeginswhenthe65‐poundsteamisshutofftothestrippercolumnCondensateStripper INC_TO 242 1 0.1 0.1 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupSteamflowtothestripper 0.1 0.1 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdownSteamflowtostripperoffCondensateStripper INC_TO/SCBR 143 1 HotorCold:1.0‐2.5hours2.5ConfirmCondensateCollectionSystemandStripperSystemareoperatingandconfirmthatSOGsmaybesenttotheSOGCollectionSystemandTreatmentUnitReachminimumsteamflowtotheStripperSystem,minimumcolumntemperature,SOGCollectionandTreatmentSystempermissives,moderatetheFoulCondensateflow.HotorCold:0.5‐1.0hours1MaintainSOGCollectionandTreatmentuntilthesteamisshutoffandlowertheStripperFeedTankLeveltoapproximately40%.Takingthe50‐lbsteamoffoftheStripperSystemCondensateStripper INC_TO/SCBR 155 4 4 4 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupwhensteamflow>5,000lbs/hrfor4hrs0.25 0.25 continueroutingemissionstoLVHC‐1collectionsystemandprimaryorbackupcontrolsystemwhensteamflow<5,000lbs/hrfor15minutesCondensateStripper INC_TO/SCBR 189 1 0.25 0.25 PertheSSMPlan,ensureHVLC/LVHCSystemsCollecting.ChecktheLVHCSystemandverifythattherearenovisibleemissionsandnonoticeableodorsfromallpossibleexcessemissionpoints.StartupeachareasourcefollowingmillstandardoperatingprocPertheSSMPlan,collectionofHVLC/LVHCSystem.FollowtheLVHCPre‐Startupchecklistasdefinedbythemillsstandardoperatingprocedures.VerifytheIncinerator,LimeKiln,or9ABoilerisonlineandatatemperaturereadytoacceptLVHCgases.0.25 0.25 PertheSSMPlan,continueroutingtoLVHC/HVLCCollectionSystem.ShutdowntheLVHCCollectionSystemincludingassociatedEjectors,Coolers,Scrubbers,andotherequipmentfollowingstandardoperatingprocedures.PertheSSMPlan,lossofvacuum.FollowtheLVHCshutdownproceduresasdefinedinthemillsstandardoperatingprocedures.VerifythatallareasourcesoftheLVHCventgaseshavebeenshutdownfollowingtheappropriateshutdownprocedures.CondensateStripper INC_TO/SCBR 190 1 1.5 1.5Foulcondensatesarenotdirectedtothestripperduringstartup.Appropriateoperatingtemperatureandpressureachieved.4 4 Foulcondensatesarenotdirectedtothestripperduringshutdown.ceaseflowoffoulcondensatetostripperCondensateStripper INC_TO/SCBR 243 2 6 6 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupStrippermeetspermitparametricrequirements0.25 0.25 continueroutingemissionstoNCGcollectionsystemandprimaryorbackupcontrolsystemWhensteamorcondensateisremovedand/orstrippernolongermeetsrequiredpermitparametersCondensateStripper INC_TO/SCBR 525 2 4 4 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupallcomplianceparametersareinrangeandcondensateisintroducedintothestripper0.5 0.5 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdowncondensateflowtostripperceasesCondensateStripper INC1 100 1 ~8hrs 8 StopliquorflowandsteamflowtotheevaporatorspriortoinitiatingshutdownoftheHVLCcollectionsystem.Operationhasstabilizedandevaporatorproductisattargetpercentsolids.~6hrs 6 EnsuretheHVLCcollectionandtreatmentsystemisinoperationandallsystemvalvesareintheappropriatepositionuntilcompletingshutdownoftheEvaporatorSystem(s).Weakliquorpumpsareshutdown.CondensateStripper INC1 100 3 ~8hrs 8 StopliquorflowandsteamflowtotheevaporatorspriortoinitiatingshutdownoftheLVHCcollectionsystem.Operationhasstabilizedandevaporatorproductisattargetpercentsolids.~6hrs 6 EnsuretheLVHCcollectionandtreatmentsystemisinoperationandallsystemvalvesareintheappropriatepositionuntilcompletingshutdownoftheEvaporatorSystem(s).Weakliquorpumpsareshutdown.AppG_Equip_detail_stripperG‐4AppendixGQAd_ProcessType RTI_APCD_Combo RTICODE CountOfRTICODESU_Duration_hrsSU_Duration_hrs_numSU_EmissRednMeas SU_MarkEnd SD_Duration_hrsSD_Duration_hrs_numSD_EmissRednMeas SD_MarkBegin SU_SD_RecommendCondensateStripper INC1 102 1 12 12 Undernormaloperationconditionsandincludingtimeswhenthestripperisdown,unlessisolatedformaintenance,LVHCgasesfromthestripperfeedtank,decanttankandrefluxtankarecollected.ThestripperfeedtankisequippedwithhighlevelandovStartupiscompletewhenfeedandproductflowsandtemperaturesarestableandrectifiedmethanolisbeingcombustedinNCG‐TO.Stablevacuumoncolumn,levelinvessels,andsteamonreboilerverifythatstartupiscomplete.1 1 Undernormaloperationconditionsandincludingtimeswhenthestripperisdown,unlessisolatedformaintenance,LVHCgasesfromthestripperfeedtank,decanttankandrefluxtankarecollectedforcontrol.ThestripperfeedtankisequippedwithhighStrippershutdownisinitiatedwhensteamisshutofftothereboilerandfoulcondensatefeedisstopped.CondensateStripper INC1 103 1 4 4 Undernormalconditionsandincludingtimeswhenthestirpperisdown,LVHCgasesfromthestripperfeedtankarecollected,Thestripperfeedtankisequippedwithhighlevelandoverflowalarms,andtheLimeKilnorNo.2HogFuelBoilerarereadytoreWhenfoulcondensateisbeingintroducedtothestripperandtheoperationisstabletheunitisconsideredtohavecompletedstartup.4 4 Duringshutdown,SOGisstillbeingcollectedandcontrolled.Arampdownofthesteamandfoulcondensatefeedratesforthepurposeofshuttingdown.CondensateStripper INC1 103 1 8 8 Usethepropersequenceforevaporatorandconcentratorsystemstartuptominimizeemissions.Verifythattheevaporatorsystemisoperatingwithinnormalrangesforprocesstemperatures,pressures,flows,andconductivity.TheconductivitydiversionsystThetransitionfromstartuptonormaloperationswillbeconsideredcompletewhenthelistedconditionshavebeenachieved.3 3 Followthestandardoperatingproceduresforshutdownoftheevaporatorandconcentratorsystems.MaintaincollectionoftheLVHCNCGsourcesaslongastheLVHCsystemisonlineunlesssafetyormaintenanceSOPrequiresotherwise.EVAPS:Thetransitionfromnormaloperationstotheshutdownmodeiscompletewhenthesteamflowtothe1steffectisoffandthevacuumsystemisoff.Condenser:ThetransitionfromnormaloperationstotheshutdownmodeiscompletewhenthesteamflowCondensateStripper INC1 111 1 1.35769581061.3576958110.0280054644810.028005464CondensateStripper INC1 112 1 1.5 1.5 Collectionandcontrolsystemsoperatingbeforestart‐upWhencondensateexitspreheater 0.5 0.5 continueroutingemissionstoLVHCcollectionsystemandprimaryorbackupcontrolsystemCondensateflowtostripperstoppedCondensateStripper INC1 116 1 ~3hrs 3 BEFOREstartupoftheSteamStripperOff‐GasSystem:1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgasesand2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystemDependantonequipmentsystemsfeedingtank~3hrs 3 ContinuingroutingemissionstotheLVHCCollectionSystemandControlDeviceDependantonequipmentsystemsfeedingtankCondensateStripper INC1 116 7 ~3hrs 3 BEFOREstartupoftheSteamStripperOff‐GasSystem:1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgasesand2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.Dependantonequipmentsystemsfeedingtank~3hrs 3 ContinuingroutingemissionstotheLVHCCollectionSystemandControlDeviceDependantonequipmentsystemsfeedingtankCondensateStripper INC1 135 1 1 1 AirStripperSystem:TheHVLCisoperatingpriortoputtingcondensateorairtothestripper.AirStripperSystem:Theairstrippercondensatefeedrateisstable.Thecondensatefeedisnothighinconductivityandcausingfoamtobecreatedinthestripper.0.5 0.5 AirStripperSystem:TheHVLCcontinuestooperatewhiletheairstripperisshutdown.AirStripperSystem:Thestripperfeedrateisreducedbelownormalrange.CondensateStripper INC1 135 1 1 1 SteamStripperSystem:TheLVHCisoperatingpriortoputtingcondensateorsteamtothestripper.SteamStripperSystem:Thecondensatefeedandsteamfeedisstableandcontinuous.Thecondensorshavereachedasteadystateoutlettemperature.1 1 SteamStripperSystem:TheLVHCcontinuestooperatewhilethesteamstripperisshutdown.SteamStripperSystem:Thestripperfeedrateisreducedbelownormalrange.CondensateStripper INC1 143 2 Hot:3.0‐8.0hoursCold:8.0‐12.0hours12ConfirmallcondensatesarecollectedandaresentfortreatmenttoeithertheCondensateStripperortotheChemiwasherenclosedsystem(1)FoulCondensates:CondensateStrippermeetspermissivesandFoulCondensatesaresenttotheStripperSystem.(2)OtherRegulatedCondensates:No.4ChemiwasherSystemmeetspermissivesandOtherRegulatedCondensatesaresenttotheNo.4ChemiwasherHotandCold:0.5‐2.5hours2.5‐FoulCondensates:MaintainCondensateStripperSystemandSOGCollectionandTreatmentSystemsuntilafterFoulCondensatesarestoppedbeingfedtotheStripper.**OtherRegulatedCondensates:MaintainNo.4ChemiwasherSystemandHVLCCollectionandTStopfeedingFoulCondensatesandOtherRegulatedCondensatestotheirrespectivetreatmentoptions.Thestandardshouldnotregulatestartupandshutdownofemissioncontroldeviceswhentheemissionsourceisnotoperating.CondensateStripper INC1 149 1 4 4 PrimaryoralternatecontroldeviceonpriortostartupNormalsteamflowtostripperandstripperfeedpumpon0 0 PrimaryoralternatecontroldeviceonthroughoutshutdownStripperfeedpumpoffCondensateStripper INC1 150 1 0.3 0.3 continueroutingemissionstoLVHC‐1collectionsystemandprimaryorbackupcontrolsystemTankisfull 0.3 0.3 continueroutingemissionstoLVHC‐1collectionsystemandprimaryorbackupcontrolsystemFeedpumpturnedoffCondensateStripper INC1 162 1 0.5 0.5 BEFOREstartupoftheSteamStripperOff‐GasSystem:(1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgasesand(2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.0.5 0.5CondensateStripper INC1 162 2 NA BEFOREstartupofanyoftheequipmentsystemsfeedingcondensatetothetank:(1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgasesand(2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.DependantonequipmentsystemsfeedingtankNA ContinuingroutingemissionstotheLVHCCollectionSystemandControlDeviceDependantonequipmentsystemsfeedingtankAppG_Equip_detail_stripperG‐5AppendixGQAd_ProcessType RTI_APCD_Combo RTICODE CountOfRTICODESU_Duration_hrsSU_Duration_hrs_numSU_EmissRednMeas SU_MarkEnd SD_Duration_hrsSD_Duration_hrs_numSD_EmissRednMeas SD_MarkBegin SU_SD_RecommendCondensateStripper INC1 162 1 NA BEFOREstartupoftheSteamStripperOff‐GasSystem:(1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgasesand(2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.NA ContinuingroutingemissionstotheLVHCCollectionSystemandControlDeviceCondensateStripper INC1 163 1 0.5to1.51.5BEFOREstartupoftheSteamStripperOff‐GasSystem:(1)ConfirmtheHVLCSystemcontroldeviceisreadytoacceptgasesand(2)EnsureequipmentisproperlyvalvedtotheHVLCCollectionSystem.Appropriateoperatingtemperatureandpressureachieved.3to44ContinuingroutingemissionstotheHVLCSystemandControlDeviceFoulcondensatesarenotdirectedtothestripperduringshutdown.CondensateStripper INC1 163 2 2 2 BEFOREstartupoftheSteamStripperOff‐GasSystem:(1)ConfirmtheSOGSystemcontroldeviceisreadytoacceptgases;and(2)EnsureequipmentisproperlyvalvedtotheSOGCollectionSystem.Appropriateoperatingtemperatureandpressureachieved.5to66ContinuingroutingemissionstotheSOGCollectionSystemandControlDeviceFoulcondensatesarenotdirectedtothestripperduringshutdown.CondensateStripper INC1 166 1 0.5 0.5 BEFOREstartupoftheSteamStripperOff‐GasSystem:(1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgasesand(2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.0.08 0.08CondensateStripper INC1 166 1 NA BEFOREstartupofanyoftheequipmentsystemsfeedingcondensatetothetank:(1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgasesand(2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.DependantonequipmentsystemsfeedingtankNA ContinuingroutingemissionstotheLVHCCollectionSystemandControlDeviceDependantonequipmentsystemsfeedingtankCondensateStripper INC1 169 1 1 1 BEFOREstartupoftheSteamStripperOff‐GasSystem:(1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgases;and(2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.Wheneitheroftheseconditionsismet:1)thereclaimedsteamisvalvedintothechipbin(s)andsteamingvessel(s),2)thenormalextractionflow(s)hasbeenestablishedandtheblowvalve(s)havebeenopened,or3)theproductvalvesareswitchedtot1 1 ContinuingroutingemissionstotheLVHCCollectionSystemandControlDeviceWheneitheroftheseconditionsismet:1)thechipmeter(s)isshutdownor2)Whentheweakliquorflowtotheevaporatorsisshutdown.CondensateStripper INC1 176 1 1 1Condensatesnotsenttostripperuntiltheyhavereachedtemperature.Steamejectorvacuumat3"psiaandcondensatetemperatureat170F1 1Condensateswillgodirectlytothehardpipesystem.Gasesincinerateduntilstripperreachesanon‐emittingstateWhenbothfoulcondensatestripperfeedpumpandBHRoverflowstripperfeedpumpsaredownCondensateStripper INC1 185 1 3.0 3 SOGstreammustbedirectedtoincinerationdevicebeforestartingthefeedpumpStablestreamsandcondensateflows 0.1 0.1 SOGstreammustbedirectedtoincinerationdevicewhilefeedpumpisrunningReducingsteampressureandfeedpumpshutdownCondensateStripper INC1 185 1 IntegratedwithNo.4Concentrator‐8.0hours8 IntegratedwithNo.4Concentrator‐NCGsystemisoperatingbeforesteamapplicationIntegratedwithNo.4Concentrator IntegratedwithNo.4ConcentratorShutdown‐8.0hours8 IntegratedwithNo.4Concentrator IntegratedwithNo.4ConcentratorCondensateStripper INC1 185 1 NA NA TankLevel NA NA NolevelintankCondensateStripper INC1 189 1 0.25 0.25 PertheSSMPlan,ensureHVLC/LVHCSystemsCollecting.ChecktheLVHCSystemandverifythattherearenovisibleemissionsandnonoticeableodorsfromallpossibleexcessemissionpoints.StartupeachareasourcefollowingmillstandardoperatingprocPertheSSMPlan,collectionofHVLC/LVHCSystem.FollowtheLVHCPre‐Startupchecklistasdefinedbythemillsstandardoperatingprocedures.VerifytheIncinerator,LimeKiln,or9ABoilerisonlineandatatemperaturereadytoacceptLVHCgases.0.25 0.25 PertheSSMPlan,continueroutingtoLVHC/HVLCCollectionSystem.ShutdowntheLVHCCollectionSystemincludingassociatedEjectors,Coolers,Scrubbers,andotherequipmentfollowingstandardoperatingprocedures.PertheSSMPlan,lossofvacuum.FollowtheLVHCshutdownproceduresasdefinedinthemillsstandardoperatingprocedures.VerifythatallareasourcesoftheLVHCventgaseshavebeenshutdownfollowingtheappropriateshutdownprocedures.CondensateStripper INC1 190 1 1.5 1.5Foulcondensatesarenotdirectedtothestripperduringstartup.Appropriateoperatingtemperatureandpressureachieved.4 4 Foulcondensatesarenotdirectedtothestripperduringshutdown.ceaseflowoffoulcondensatetostripperCondensateStripper INC1 531 1 HotStartup:.25‐1hoursColdStartup:1‐4hours4BEFOREstartupoftheSteamStripperOff‐GasSystem:(1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgasesand(2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.StandardoperatingconditionsaremetHotShutdown:0.1‐1hourColdShutdown:1‐2hours2CondensateStripper INC1 531 1 NA BEFOREstartupofanyoftheequipmentsystemsfeedingcondensatetothetank:(1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgasesand(2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.DependantonequipmentsystemsfeedingtankNA ContinuingroutingemissionstotheLVHCCollectionSystemandControlDeviceDependantonequipmentsystemsfeedingtankCondensateStripper INC1 613 1 0 0 NANA NAAppG_Equip_detail_stripperG‐6AppendixGQAd_ProcessType RTI_APCD_Combo RTICODE CountOfRTICODESU_Duration_hrsSU_Duration_hrs_numSU_EmissRednMeas SU_MarkEnd SD_Duration_hrsSD_Duration_hrs_numSD_EmissRednMeas SD_MarkBegin SU_SD_RecommendCondensateStripper INC1 613 1 2 2 PertheSSMPlan:Foulcondensatetostripper,250‐900gpm.Conductivitysetpointonfoulcondensatetostripper<2000umhos.35000‐95000pphsteamflow.<80lbssteampressure.Foulcondensatefeedtemperature,240‐295F.2 2 PertheSSMPlan:FoulCondensateflow=0CondensateStripper INC1 617 1 2hours 2 startupLVHC‐1collectionsystempriortoemissionunitstart‐up>80gpmcondensatefeed,meetsconductivitytarget,steamflow@3000pphmin.,steam/condensateratioat1.2min.1hour 1 continueroutingemissionstoLVHC‐1collectionsystemsteamandcondensatefeedsareshutoffCondensateStripper INC1/SCBR 136 1 1 1 SupplementSOGflowwithmakeupsteamtoestablishcontinuousflowtoIQSStrippingsteamsupply>=12kpphfor1hour0 0 SupplementSOGflowwithmakeupsteamtoestablishcontinuousflowtoIQSStrippingsteam<=12kpph NoCondensateStripper INC1/SCBR 136 4 NA NA NA NA NA NACondensateStripper INC1_TO 106 5 24 24 Verifyprimaryorbackupcontroldeviceisavailablepriortostartup.Stripper,evaporator,brownstockwasher,anddigesterstartupsarecomplete.12 12 Collectedgasesareroutedtoacontroldeviceuntilthestripper,evaporator,brownstockwasher,anddigestersystemsareallshutdown.Stripper,evaporator,brownstockwasher,anddigestersystemsbeginshutdown.CondensateStripper SCBR 143 1 Hot:0.5‐1.0hoursCold:3.0‐4.0hours4ConfirmallcondensatesarecollectedandaresentfortreatmenttotheChemiwasherenclosedsystemOtherRegulatedCondensates:No.4ChemiwasherSystemmeetspermissivesandOtherRegulatedCondensatesaresenttotheNo.4Chemiwasher.HotorCold:0.5‐1.5hours1.5OtherRegulatedCondensates:MaintainNo.4ChemiwasherandHVLCCollectionandTreatmentSystemuntilafterOtherRegulatedCondensatesarestoppedbeingfedtotheNo.4Chemiwasher.StopfeedingFoulCondensatesandOtherRegulatedCondensatestotheirrespectivetreatmentoptions.Thestandardshouldnotregulatestartupandshutdownofemissioncontroldeviceswhentheemissionsourceisnotoperating.CondensateStripper SCBR/INC_LK 103 1 0.1 0.1 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupWhenstripperoperationisstable 1 1 SOGisroutedtotheassociatedcontroldeviceforaminimumofonehourafterwhichSOGisbeingproducedtoevacualtelinesThecondensatestripperbeginsshutdown.CondensateStripper SCBR/INC_LK 226 1 0.25 0.25 ensureprimaryandbackupcontrolareavailable #1or#2kraftdigestersinoperation,Turpentinedecantercondensatepumpon,flashevaporatorhotwellpumpon,0.2 0.2 continueroutingemissionstocollectionsystemandprimaryorbackupcontrolsystem#1or#2kraftdigestersnotinoperation,Turpentinedecantercondensatepumpoff,flashevaporatorhotwellpumpoffCondensateStripper SCBR/INC_LK 226 1 0.25 0.25 ensureprimaryandbackupcontrolareavailable HPDevaporatortrainisinoperationandtheevaporatorhotwellpumpison0.5 0.5 continueroutingemissionstocollectionsystemandprimaryorbackupcontrolsystemHPDevaporatortrainisnotinoperationandtheevaporatorhotwellpumpisoffCondensateStripper SCBR/INC_LK/ESP 151 1 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupCondensateStripperfeedisinrangeof500‐1000gpmand,temperatureisgreaterthan280Fandstrippersteamflowisgreaterthan30000lb/hr.continueroutingemissionstoLVHC‐1collectionsystemandprimaryorbackupcontrolsystemCondensatesaredivertedfromstrippingcolumnCondensateStripper SCBR/INC_LK/ESP 151 1 12 12 strippersteamapplicationratereachestarget;andbeginflowofprocesscondensatesfromtank8 8 stopsteamflowCondensateStripper SCBR/INC_LK/SCBR 167 1 0 0 BEFOREstartupofanyoftheequipmentsystemsfeedingcondensatetothetank:(1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgases;and(2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystem.Dependantonequipmentsystemsfeedingtank0 0 ContinuingroutingemissionstotheLVHCCollectionSystemandControlDeviceDependantonequipmentsystemsfeedingtankCondensateStripper SCBR/INC_TO/SCBR 130 1 1 1BEFOREplacingtankintoservice:1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptventgasesand2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystemOperationhasstabilized.Condensatestreamsarefreeofanyliquorcontamination.0.5‐16 ContinuingroutingemissionstotheLVHCCollectionSystemandControlDeviceFoulcondensateflowisreducedandidividualconsensategeneratingprocessareasarebeingshutdown.CondensateStripper SCBR/INC_TO/SCBR 198 1 0.05 0.05 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupProductsolids,steampressure,vacuumsystem,liquorandcondensateflowswithinnormaloperatingranges,noalarms,norupturediskfailures8 8 continueroutingemissionstoLVHC‐1andHVLC‐1collectionsystemandprimaryorbackupcontrolsystemReduction/terminationofliquorfeedorsteamtoevaporator1steffectCondensateStripper SCBR/INC_TO/SCBR 240 1CondensateStripper SCBR/INC_TO/SCBR 525 1 0 0 NA NA 0 0 NA NACondensateStripper SCRB/INC_BOIL/CYC/ESP 200 1CondensateStripper STRIP/INC_TO/SCBR 143 2 HotorCold:2.0‐3.0hours3ConfirmallcondensatesarecollectedandaresentfortreatmenttoeithertheChemiwasherenclosedsystemorthecondensatestripper(1)FoulCondensates:CondensateStrippermeetspermissivesandFoulCondensatesaresenttotheStripperSystem.(2)OtherRegulatedCondensates:No.4ChemiwasherSystemmeetspermissivesandOtherRegulatedCondensatesaresenttotheNo.4ChemiwasherHotorCold:0.5‐1.5hours1.5‐FoulCondensates:MaintainCondensateStripperSystemandSOGCollectionandTreatmentSystemsuntilafterFoulCondensatesarestoppedbeingfedtotheStripper.**OtherRegulatedCondensates:MaintainNo.4ChemiwasherSystemandHVLCCollectionandTStopfeedingFoulCondensatesandOtherRegulatedCondensatestotheirrespectivetreatmentoptions.Thestandardshouldnotregulatestartupandshutdownofemissioncontroldeviceswhentheemissionsourceisnotoperating.AppG_Equip_detail_stripperG‐7AppendixGQAd_ProcessType RTI_APCD_Combo RTICODE CountOfRTICODESU_Duration_hrsSU_Duration_hrs_numSU_EmissRednMeas SU_MarkEnd SD_Duration_hrsSD_Duration_hrs_numSD_EmissRednMeas SD_MarkBegin SU_SD_RecommendCondensateStripper STRIP/INC_TO/SCBR 143 1 HotorCold:2.0‐3.0hours3ConfirmallcondensatesarecollectedandaresentfortreatmenttoeithertheChemiwasherenclosedsystemorthecondensatestripper(1)FoulCondensates:CondensateStrippermeetspermissivesandFoulCondensatesaresenttotheStripperSystem.(2)OtherRegulatedCondensates:No.4ChemiwasherSystemmeetspermissivesandOtherRegulatedCondensatesaresenttotheNo.4ChemiwasherHotorCold:0.5‐1.5hours1.5**FoulCondensates:MaintainCondensateStripperSystemandSOGCollectionandTreatmentSystemsuntilafterFoulCondensatesarestoppedbeingfedtotheStripper.**OtherRegulatedCondensates:MaintainNo.4ChemiwasherSystemandHVLCCollectionandTStopfeedingFoulCondensatesandOtherRegulatedCondensatestotheirrespectivetreatmentoptions.Thestandardshouldnotregulatestartupandshutdownofemissioncontroldeviceswhentheemissionsourceisnotoperating.CondensateStripper STRIP/INC_TO/SCBR 143 2 HotorCold:2.0‐3.0hours3ConfirmallcondensatesarecollectedandaresentfortreatmenttoeithertheChemiwasherenclosedsystemorthecondensatestripper(1)FoulCondensates:CondensateStrippermeetspermissivesandFoulCondensatesaresenttotheStripperSystem.(2)OtherRegulatedCondensates:No.4ChemiwasherSystemmeetspermissivesandOtherRegulatedCondensatesaresenttotheNo.4ChemiwasherHotorCold:0.5‐1.5hours1.5‐FoulCondensates:MaintainCondensateStripperSystemandSOGCollectionandTreatmentSystemsuntilafterFoulCondensatesarestoppedbeingfedtotheStripper.**‐OtherRegulatedCondensates:MaintainNo.4ChemiwasherSystemandHVLCCollectionandStopfeedingFoulCondensatesandOtherRegulatedCondensatestotheirrespectivetreatmentoptions.Thestandardshouldnotregulatestartupandshutdownofemissioncontroldeviceswhentheemissionsourceisnotoperating.CondensateStripper STRIP/SCBR 143 1 HotorCold:2.0‐3.0hours3ConfirmallcondensatesarecollectedandaresentfortreatmenttoeithertheChemiwasherenclosedsystemorthecondensatestripper(1)FoulCondensates:CondensateStrippermeetspermissivesandFoulCondensatesaresenttotheStripperSystem.(2)OtherRegulatedCondensates:No.4ChemiwasherSystemmeetspermissivesandOtherRegulatedCondensatesaresenttotheNo.4ChemiwasherHotorCold:0.5‐1.5hours1.5‐FoulCondensates:MaintainCondensateStripperSystemandSOGCollectionandTreatmentSystemsuntilafterFoulCondensatesarestoppedbeingfedtotheStripper.**OtherRegulatedCondensates:MaintainNo.4ChemiwasherSystemandHVLCCollectionandTStopfeedingFoulCondensatesandOtherRegulatedCondensatestotheirrespectivetreatmentoptions.Thestandardshouldnotregulatestartupandshutdownofemissioncontroldeviceswhentheemissionsourceisnotoperating.CondensateStripper STRIP/SCBR 143 1 HotorCold:2.0‐3.0hours3ConfirmallcondensatesarecollectedandaresentfortreatmenttoeithertheChemiwasherenclosedsystemorthecondensatestripper(1)FoulCondensates:CondensateStrippermeetspermissivesandFoulCondensatesaresenttotheStripperSystem.(2)OtherRegulatedCondensates:No.4ChemiwasherSystemmeetspermissivesandOtherRegulatedCondensatesaresenttotheNo.4ChemiwasherHotorCold:0.5‐1.5hours1.5**FoulCondensates:MaintainCondensateStripperSystemandSOGCollectionandTreatmentSystemsuntilafterFoulCondensatesarestoppedbeingfedtotheStripper.**OtherRegulatedCondensates:MaintainNo.4ChemiwasherSystemandHVLCCollectionandTStopfeedingFoulCondensatesandOtherRegulatedCondensatestotheirrespectivetreatmentoptions.Thestandardshouldnotregulatestartupandshutdownofemissioncontroldeviceswhentheemissionsourceisnotoperating.CondensateStripper WW 133 1 0.25 0.25 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupnamedcondensatesteamsarecollected,transferredtoandtreatedinUNOXsystem0.25 0.25 continueroutingfoulcondensatetoUNOXunitallsourcesareshutdownCondensateStripper WW 175 1CondensateStripper WW 181 1 0.1 0.1condensatecollectedandroutedtowastewatertreatmentduringstartupCondensatepumpstarts 0.1 0.1 condensatecollectedandroutedtowastewatertreatmentduringshutdownCondensatepumpstopsCondensateStripper WW 182 1 UK Ensurewastewatertreatmentsystemisoperationalpriortostartup.UK UK Shutdownsourcesoffoulcondenstatespriortoshutdown.UKCondensatestripper: min0min0max24max24avg3.0avg2.4median1median1AppG_Equip_detail_stripperG‐8AppendixGQAd_ProcessType RTI_APCD_Combo RTICODE CountOfRTICODESU_Duration_hrsSU_Duration_hrs_numSU_EmissRednMeas SU_MarkEnd SD_Duration_hrsSD_Duration_hrs_numSD_EmissRednMeas SD_MarkBegin SU_SD_RecommendWastewater(Kraft) WW 117 1 24‐48 Minimizeincomingloadasmuchaspossible COD<238mg/L 1.5 1.5emissionunitandcontroldeviceoperatesduringemissionunitshutdown(butnotnecessarilyincompliancewithallNSPS/NESHAPparameterlimits)FlowtoUNOXisdivertedandstopped.Wastewater(Kraft) WW 207 1 4.00 4 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupsumpisfullandaccumulatorlevelisupto>120"orevapsproducinggreaterthan63%solids8 8 NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdownaccmulatorisat0"andnocondensateisbeingmadeandliquorflowtoevapsisoffWastewater(Kraft) WW 615 1 0.1 0.1 VerifyminimumaerationpriortoacceptingfoulcondensateAeratorsaboveminimumlevel. 0.1 0.1 AerationisoperatedaboveminimumuntilfoulcondensateflowisshutoffFoulcondensatenotenteringtheaerationbasinWastewater(Kraft):BiogascollectionINC_BOIL 205 1 0.1 0.1 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupProductionofbiogasatnormalrate(78scf/ODTP)0.1 0.1 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitshutdownAnaerobicreactorcondensatefeedpumpisshutdownWastewater(Kraft):BiogascollectionINC_BOIL 205 1 4.0 4 emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupProductionofbiogasatnormalrate(78scf/ODTP)1.0 1 continueroutingemissionstobiogascollectionsystemandprimaryorbackupcontrolsystemAnaerobicreactorcondensatefeedpumpisshutdownWastewater(Kraft):BiogascollectionWastewater(Kraft)AppG_Equip_detail_stripperG‐9