# Date: March 22 , 2013

Subject: Review of Pulp and Paper Information Collection Request (ICR)

Responses Pertaining to S tartup and Shutdown of Subpart BB

Equipment

EPA Contract No. EP

- D

- 11

- 084; Work Assignment No. 1

- 0 8

From: Katie Hanks

Corey Gooden

To: Kelley Spence

Bill Schrock

U.S. Environmental Protection Agency (EPA)

Research Triangle Park, NC 27711

I. Introduction

The new source performance standards (NSPS) for kraft pulp mills (40 CFR part 60,

subpart BB) were promulgated in 1978, last reviewed in 1986, and are due for review under Clean

Air Act (CAA) section 111(b)(1)(B)

. As part of the NSPS review

, EPA intends to evaluate the

startup, shutdown, and malfun ction (SSM) provisions in the rule in light of the D.C. Circuit Court

of Appeals decision in Sierra Club v. EPA

, 551 F.3d 1019 (D.C. Cir. 2008). In the Sierra Club

case, the D.C. Circuit vacated the SSM exemption provisions in the 40 CFR p art 63 General

Provisions for non

- opacity and opacity standards

, and held that the SSM exemption in the General

Provisions in 40 CFR part 63 violated the CAA ’ s requirement that some standard apply

continuously . To the extent that SSM provisions similar to the vacated pro visions in 40 CFR p art

63 General Provisions appear in the p art 60 General Provisions for the subpart BB NSPS, a goal of

the current NSPS review is to address whether the NSPS can apply at all times, including periods

of startup and shutdown, or whether th ere is a need for separate standards during startup and

shutdown. The purpose of this memorandum is to prese n t and summarize i nformation collection

r equest (ICR) data relating to startup and shutdown of subpart BB equipment. This memorandum

does not addres s malfunctions, which would be addressed through affirmative defense provisions.

The revised kraft mill NSPS w ill be codified in a new subpart BBa and would apply for

new, modified, and reconstructed emission units following the date of proposal (anticipated in

May 2013). The emission units subject to the current subpart BB and revised subpart BBa NSPS

include recovery furnaces, smelt dissolving tan ks (SDTs), lime kilns, and sources of non

condensable gases (NCGs)

, including digester, evaporator, brown stock washer, and condensate

stripper systems. Recovery furnaces, SDTs, and lime kilns are subject to the 40 CFR part 63

national emissions standards for hazardous air pollutants (NESHAP) for chemical recovery

combustion sources (40 CFR part 63, subpart MM), and NCG systems are subject to the pulp and

paper manufacturing NESHAP (40 CFR part 63, subpart S)

. This memorandum focuses primarily

on the chemic al recovery combustion sources subject to the NSPS (recovery furnaces, SDTs, and

# 2 lime kilns) and their air pollution control devices (APCD s )

— electrosta tic precipitators (ESPs)

and wet scrubbers

. The startup and shutdown of incineration devices used to control NCG

emission sources are discussed briefly in this memorandum, and w ere discussed in greater detail

in a separate memorandum developed for the subpart S residual risk and technology review.

(RTI 2012)

II. Information Collection Request Startup and Shutdown Questions

The EPA sent out a three

- part ICR (survey) in February 2011 that requested information

needed to perform various regulatory reviews, including the subpart BB NSPS review

. Part II I of

the ICR contained questions pertaining to startup and shutdown for the chemical recovery

combustion sources covered under subpart BB and their control devices

. These questions

appeared in the PI II Equip detail and PI II Controls tab s of the spreadsheet

- based survey. The

startup and shutdown questions were designed to provide EPA with an understanding of the

duration, emissions potential, work practices, and control mechanisms of startup a nd shutdown

events for the variety of equipment used at pulp and paper mills

. Appendix A presents the

specific Part II I survey spreadsheet questions

. 1 

# The corresponding P art II I s urvey instructions

were 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 under standing 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 shutdo wn 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

. 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 information for routine startup and shutdown events associated

with planned process or m ill downtime

. (Do not provide information for unplanned startup/shutdown

events associated with equipment malfunctions.) The startup and shutdown data in the PIII 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 20 08 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 definition 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

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

the pulp a nd paper industry

. In addition, because Federal NSPS and NESHAP require continuous

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

particular pulp and paper NSPS or NESHAP control device parameter l imits 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 tha t 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

1 

# Similar questions were included in Part I of the ICR for NCG sources and their control devices (e.g., incineration

of NCG in a boiler, lime kiln, or recovery furnace or use of a thermal oxidizer) . A separate memorandum developed

for the subpart S residual risk and technology review promulgated in September 2012 discusses and documents the

ICR responses related to startup and shutdown for NCG combustion sources and controls. (RTI 2012)

# 3 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 eve nts 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 PIII Controls tab are being sought for regulatory devel opment purposes, and will not be used for

enforcement purposes

.



# III. Background Information and ICR Data Relevant for the NSPS

The s ubpart BB NSPS contain emissions standards for particulate m atter ( PM) and total

reduced s ulfur (TRS)

. Subpart BB also contains an opacity limit for recovery furnaces.

Appendix B of this memorandum presents a matrix of the subpart BB standards, control systems,

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

compliance demonstration methods ( e.g. , monitoring requirements). Collectively

, these

requirements dictate how compliance is demonstrated with subpart BB

.

Revisions to the subpart BB standards are under consideration for subpart BBa to reflect

changes in the techno logy since the 1986 NSPS review, including:

• Inclusion of an opacity limit for lime kilns controlled with ESPs,

• Addition of ESP parameter monitoring requirements for recovery furnaces and lime kilns

equipped with ESPs (in addition to opacity monitoring), a nd

• Specification of parameter monitoring requirements for recovery furnaces or lime kilns

equipped with an ESP followed by a wet scrubber.

The effects of startup and shutdown on continuous emissions monitoring systems

(CEMS) data for TRS and continuous op acity monitoring system (COMS) data submitted with

the ICR are discussed in a separate memorandum that presents an analysis of the CEMS and

COMS data. (EPA 2013 a ) Most of the ICR responses summarized in this memorandum center

around operating parameter mo nitoring as opposed to continuous emissions monitoring , though a

few responses related to opacity are noted

.

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

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 C1 and C2 present the data reviewed from the ICR. Appendix

C1 contains startup and shutdown details from PIII Equip detail for recovery furnaces, SDTs

, and lime kilns, organized by emission unit type with the control system type noted. Appendix C2

contains startup and shutdown details from the PIII Controls table for the PM control devices for

recovery furnaces, SDTs , and lime kilns. The information in Appendices C 1 and C2 was

reviewed to:

• Assess 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,

• Identify appropriate alternative standards that could be applied during startup and

shutdown. Development of separate emissions standards (s eparate numeric limits or work

# 4 practices) for startup and shutdown of pulp and paper processing equipment would

require consideration of emission unit and control device and the methods for

demonstrating initial and continuous compliance.

A. Startup and Shut down D uration for Recovery Furnaces, SDTs, and Lime Kilns

Tables 1 and 2 summarize the startup and shutdown times reported in the ICR responses

. Table 1 contains emission unit startup and shutdown times from PIII Equip detail. Several

respondents distinguished between cold startup and hot startup of emission units. The maximum

time was used when a range of startup or shutdown times was provided ( e.g. , for cold vs. warm

startup). Cold startup for recovery furnaces, lime kilns, an d SDTs was described by some

respondents as follows:

• The time elapsed from initial firing of fossil fuel until black liquor is i ntroduced for

recovery furnaces.

• The time elapsed from initial firing of fossil fuel until lime mud processing for lime kilns

. Another 1 to 2.5 hours following introduction of lime mud is required for lime product to

exit the kiln according to two respondents

. Some respondents noted that they must follow

the lime kiln manufacturer’s warm up curve during startup.

• Time elapsed after liquor is introduced and smelt is flowing into SDTs

. One respondent

noted that SDT startup is 1

- 2 hours following recovery furnace startup.

Similarly, several respondents described a controlled shutdown for a recovery furnace as the time

elapsed from remo ving first liquor gun from service until furnace bed is burned out.

Table 2 contains control device startup and shutdown times from PIII Controls. Although

the PIII Controls tab specifically requested APCD startup and shutdown times, some of the

maximum times i n Table 2 appear to be more closely related to emission unit startup and

shutd own times than just the APCD startup and shutdown time

. Also, some of the minimum

times (e .g., zero hours for ESP systems) are questionable. Therefore, the averages in Table 2 are

considered as more representative of APCD startup and shutdown times. Using the averages in

Table 2 , s crubbers appear to take about 1.5 hour to start up and 2 hours to shut down, while ESPs

appear to require about 6.5 hours to start up and 3.5 hours to shut down.

Table 1

. Duration of Emission Unit Startup and Shutdown (Hours)

DCE RF NDCE RF LK SDT

Startup Time

Min 2 2 0.50 0.10

Max 24 60 72 24

Average 9 11 24 7.2

Median 9 10 24 7

Shutdown Time

Min 0.5 0.5 0.03 0.08

Max 8 4 84 48 38

Average 11 10 12 6.5

Median 6 6 6 6

Source: See Appendix C1 for details.

# 5 Table 2

. Duration of Control Device Startup and Shutdown (Hours)

Row Count Min Max Average

Startup Time

LK ESP 2 8 0 30 5.7

LK ESP/SCBR 18 0.16 30 4.8

LK SCBR 75 0 26 1.8

RF ESP 114 0.01 39 4.2

RF ESP/SCBR 6 0.08 10 2.1

RF SC B R 2 0.16 0.33 0.2 5

SDT OTH 3 0 6 2.3

SDT SCBR 101 0 10 1.4

Shutdown Time

LK ESP 27 0 24 3.2

LK ESP/SCBR 18 0.1 24 1.9

LK SCBR 74 0 24 1.3

RF ESP 114 0 39 2.5

RF ESP/SCBR 6 0.08 1 0.32

RF SCB R 2 0.16 0.33 0.25

SDT OTH 3 0 0.5 0.33

SDT SCBR 101 0 18 1.7

Source: See Appendix C2 for details.

LK = lime kiln, RF = recovery furnace, SDT = smelt dissolving tank,

ESP = electrostatic precipitator, SCBR = wet scrubber, OTH = mist eliminator



# B. Distinction Between Startup and Shutdown and Normal O peration for Recovery

Furnaces, SDTs, and Lime Kilns

Responses to survey questions asking what marks the beginning and end o f normal

operations for emission units and control devices tended to be very site

- specific in nature. This

stands to reason because mills have defined startup and shutd own in consideration of their

specific equi pment and operational practices in their SSM plans formerly required under p art 63

NESHAP (prior to the Sierra Club decision). The most common responses to the ICR question s

of what marks the end of emission unit startup (beginning of normal operations) , and the

beginning of emission unit shutdown (end of normal operations) are generalized in Tables 3 and

4 for recovery furnaces, SDTs, and lime kilns.

Tables 5 and 6 summarize the responses to ICR questions pertaining to the end of control

device startup and the beginning of control device shutdown

. Control device startup and

shutdown were frequently described by respondents in terms of when monitoring parameter

limits are achieved. This suggests that scrubber and ESP parameter limits ( e.g. , ESP power,

scrubber pressure drop) are not likely to be me t instantaneously upon control device startup and

may not be maintained throughout control device shutdown.

# 6 Table 3 . General Responses Defining the End of Emission Unit Startup

Emission unit

t ype T he end of startup is marked by...

DCE and NDCE

recovery furnaces - beginning of black liquor combustion

- beginning of black liquor combustion, and removal of auxiliary fuel

- when black liquor combustion reaches a site

- specific stability target ( e.g.

, liquor flow , steam production

, steam pressure, stack oxygen

, a stable

furnace bed, and stable smelt flow )

SDTs

- beginning of black liquor combustion in the recovery furnace

- smelt flow from the recovery furnace

- when scrubber parameters are met

- when green liquor of specific quality is pumped to recausticizing operation

Lime kilns

- introduction of lime mud into the kiln (at the cold end)

- when lime mud flow into the kiln reaches a site

- specific flow or tonnage

target

- following a warm

- up curve

- a period of 3

- 24 hours after lime mud is introduced in the kiln

- lime product flow out of kiln

- hot

- end (flame

- end) temperature, or cold

- end (mud introduction end)

temperature reaches a certain point

- when combustion of NCGs begins after reaching target temperature

Source: See Appendix C1 for details.



# Table 4

. General Responses Defining the Beginning of Emission Unit S hutdown

Emission u nit

t ype The beginning of shutdown is marked by when the

... DCE and NDCE

recovery furnaces - black liquor firing cease s or is reduc ed

- black liquor firing rate is reduced with the intention of shuttin g down the

furnace

- black liquor is removed

, and auxiliary fuel is added to burn down the smelt

bed

SDTs

- black liquor firing ceases or is reduced

- black liquor firing rate is reduced with the intention of shutting down the

furnace

- smelt flow from the recovery furnace into the SDT slows or ceases

Lime kilns

- lime mud flow into the kiln ceases

- lime mud flow into the kiln ceases

, and the kiln is purged of remaining

lime

- kiln fuel firing is reduced

- lime is no longer produced

- mud feed stops ; the end of shutdown is when fuel firing is stopped

Source: See Appendix C1 for details.

# 7 Table 5 . General Responses Defining the End of Control Device Startup

Control d evice

t ype The end of startup is marked by when the

... LK ESP

- ESP internal temperature reaches target ( e.g. , 200 ° F) and power is applied to

tran s former rectifiers

- the p recipitator reaches power set points

LK ESP/SCBR

and

RF ESP/SCBR - ESP internal temperature reaches target ( e.g. , 200 ° F) and power is applied to

trans former rectifiers

- s crubber pressure drop and liquid flow limits are met

LK SCBR

- s crubber pressure drop and liquid flow limits are met

- lime mud is introduced to the lime kiln

RF ESP

- ESP internal temperature reaches target ( e.g. , 200 ° F) and power is applied to

trans former rectifiers

- the precipitator reaches power set points

- l iquor firing begins

RF SC B R

- required parameters ( e.g. , pressure drop) are met

SDT OTH

- scrubbing media flow starts

- required pressure drop is achieved

- smelt flow begins

SDT SCBR

- scrubber fan amps and liquid flow limits are achieved

- pressure drop and/or liquid flow rates are achieved

- black liquor is fired into the furnace

- smelt flow into the SDT begins

Source: See Appendix C2 for details.

LK = lime kiln, RF = recovery furnace, SDT = smelt dissolving tank,

ESP = electrostatic precipitator, SCBR = wet scrubber, OTH = mist eliminator



# Table 6 . General Responses Defining the Beginning of Control Device S hutdown

Control d evice

t ype The beginning of shutdown is marked by when the...

LK ESP

- lime mud flow into the kiln ceases

- kiln fuel firing ceases

- ESP fields begin to be de

- energized or powered off

LK ESP/SCBR

- lime mud flow into the kiln ceases

- kiln fuel firing ceases

- scrubber liquid flow is reduced (to below target) or shut off

- ESP transformer rectifiers are powered off

LK SCBR

- lime mud flow into the kiln ceases

- kiln fuel firing ceases and kiln ID fan is shut down

- scrubber liquid flow is reduced (to below target) or shut off

- pressure drop is no longer met

RF ESP

- fuel firing ceases and the ESP components are de

- energized/shut down

- black liquor firing ceases

- black liquor firing ceases and smelt bed is burned out

- ESP fields begin to be de

- energized or powered off

# 8 Control d evice

t ype The beginning of shutdown is marked by when the...

RF ESP/SCBR

- fuel firing ceases and the ESP compo nents are de

- energized/shutdown

- scrubber liquid flow is shut off

RF SCB R

- black liquor firing ceases

- auxiliary fuel firing ceases

SDT OTH

- shower flow stops

SDT SCBR

- black liquor firing in the recovery furnace ceases

- smelt flow has ceased, the scrubber fan is shutdown, weak wash recycle

pump and weak wash makeup pump are shut down

- scrubber liquid flow is shut off

- pressure drop or scrubbing liquid flow drops below normal operating range

Source: See Appendix C2 for details.

LK = lime kiln, RF = recovery furnace, SDT = smelt dissolving tank,

ESP = electrostatic precipitator, SCBR = wet scrubber, OTH = mist eliminator



# C. Emission U nit an d Control Device Integration, Control Device Parameter D eviations, and

Emission Reduction Measures During Startup and S hutdown

The ICR asked respondents to identify measure s employed to reduce air emissions during

emission unit startup and shutdown. 2 

# Many respondents selected a default response indicating

that the emission unit and control device operate in compliance with NSPS and NESHAP

parameter limits during emission unit startup and shutdown , or that the applicable emission and

parameter limits are not expected to be exceeded during startup o r shutdown. About half of the

respondents indicated that th e control device is started up prior to emission unit startup, and is

shut down following emission unit shutdown in response to questions related to emission unit

APCD integration and control device emission reduction measures. Other responses to the

quest ions about emission reduction measures, emission unit

- APCD integration, and control

device parameter deviations revealed potential startup and shutdown concerns that are

generalized as follows: 3



# • Many responses noted that ESPs need to warm to a specified t emperature (typically 200

-

240 ° F) before full power can be applied to the transformer rectifier set in order to prevent

condensation of sticky particulates on the ESP plates that would not be removed easily

with rapping and result in damage to the ESP by masking the plates (or wires) with

mater ial that impedes the electrical charge imparted to attract additional particulate

. ESPs

are typically partially energized during the warm

- up period

. The need for ESPs to warm

to above 200 ° F is also described in E SP operation and maintenance liter ature. (APTI

1998)

• A few responses indicated that opacity ( e.g.

, a 20 pe r cent limit) or total secondary power

may not be met for recovery furnaces or lime kilns with an ESP until the emission unit i s

fully online.

2 

# See columns labeled SU_EmissRednMeas and SD_EmissRednMeas in Appendix C1.

3 

# See columns labeled APCD_SD_EmissRednMeas

, APCD_SD_EmissRednMeas

, APCD_SU_Integration , and APCD_SU_ParamDeviation in Appendix C2.

# 9 • Many responses indicated that s crubber pressure drop can not be achieved until a certain

air flow through the scrubber is reached

.

• A few responses also noted that lime kiln and SDT scrubber flow rate may not be met

during startup and shutdown, but a subset of t hese responses also clarified that flow rate

limits were met by the time the lime kiln burner is lit or when lime mud is fired (or black

liquor is fired for an SDT scrubber)

.

• As noted in the tables above, many mills indicated that ESPs are fully powered when

black liquor firing begins and remain in operation until black liquor firing ceases

.

• Similarly, the flow of lime mud into the lime kiln appears to be the point when lime kiln

scrubbers and ESPs are in compliance with parameter limits

.

D. Respondent Recommendations for Standards During Startup and S hutdown for Recovery

Furnaces, SDTs, and Lime Kilns

As shown in Appendix A, the ICR contained optional questions where respondents were

asked to suggest a se parate standard that could apply during emission unit and control device

startup or shutdown. Very few suggestions were received. Two respondents suggested that EPA

require compliance with a scrubber liquid flow parameter monitoring limit, but not a pressu re

drop parameter monitoring limit. Another respondent suggested that the opacity and PM

emissions limits for recovery furnaces should apply only while firing black liquor solids and that

these limits should not apply during startup and shutdown periods wh ile firing only fuel oil or

natural gas but not firing black liquor. Finally, another respondent noted that SDT scrubbers

typically have a bypass line that vent s to the atmosphere to protect the integrity of the SDT and

scrubber in the event of over

- pressurization. The respondent noted that the current rule does not

address how to monitor or report bypasses of the SDT scrubber, and requested that the rule

include language that allows for scrubber bypasses for safety reasons to protect the integrity of

equipment.

E. Incinerator Temperature Monitoring

Temperature monitoring is required under the NSPS for incineration control devices ( e.g.

, thermal oxidizers) that destroy TRS emissions from NCG emission sources. The startup and

shutdown of incineration controls used to control NCG sources was discussed in detail in a

separate memorandum developed for the subpart S residual risk and technology review. (RTI

2012) As indicated in Appendix C4 of the 2012 memorandum, thermal oxidizers on average take

8.5 hour s to startup and 2.4 hours to shut down. The median startup and shutdown times for

thermal oxidizers were 6 hours and 0.3 hours, respectively. Subpart S does not specify a block

averaging time for incinerator temperature, but information from review of per mits and a

meeting with industry representatives suggests that a 3

- hour block average is commonly used.

( EPA 2013b , EPA 2013c ) Mills typically ensure that the incinerator is at the required

temperature (1200 ° F for TRS) prior to routing NCGs to the incinerator. This is accomplished

through use of alternative or backup NCG control devices ( e.g. , a lime kiln or boiler), or through

sequencing of emission unit startup and shutdown with thermal oxidizer startup and shutdown

,

so that the thermal oxidizer w ill be hot enough to accept NCGs

. Thus, t he warm

- up and cool

down time required by incineration devices when no TRS is burned could be excluded from the

temperature monitoring requirement in the revised subpart BBa.

# 10 IV. Summary and Recommendations

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

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

startup and shutdown exemption from subpart BB, to assess whether there i s a need for separate

standards (other than the normal operational standards) to apply during startup and shutdown

periods, and to determine what separate standards could apply. The effects of startup and

shutdown on continuously

- monitored opacity and TRS are discussed in a separate memorandum.

(EPA 2013 a )

Nearly h alf of the ICR responses indicat ed no problems with meeting control device

parameter limits for ESPs and wet scrubbers during startup and shutdown. However, many

respondents noted issues with mee ting scrubber pressure drop (and in some cases liquid flow)

limits during startup and shutdown

. The need for ESPs to warm to above 200 ° F before being

fully energized was also apparent from the ICR responses

. The beginning of startup and end of

shutdown wer e most commonly marked by the beginning and end of : (1) black liquor firing in

recovery furnaces ; (2) black liquor firi ng or smelt flow for SDT s; and (3) lime mud firing in lime

kilns.

Very few ICR respondents provided suggestions for alternative standards during startup

and shutdown, and there are no emissions data available for use in establishing alternative PM

emission limits during startup and shutdown. Having parameter limits apply only when bl ack

liquor or lime mud is processed was suggested by respondents, and this option is supported by

the responses to ICR questions pertaining to emission unit

- APCD integration and emission

reduction measures

.

B ased on the information provided in the startup and shutdown ICR questions, rather than

establishing separate numeric emission limits during startup and shutdown, EPA could continue

to require continuous parameter monitoring and use the descriptions of what constitutes excess

emissions in the revised § 60. 284a(d) of the NSPS to define excess emissions as parameters

below their minimum limits when black liquor or lime mud is fired . It is also suggested that

scrubber liquid flow (alone)

, in lieu of scrubber pressure drop

, be used to demonstrate

compliance during startup and shutdown

. Use of a longer averaging time for selected parameters

( e.g. , the ESP parameters added to subpart BBa in conjunction with opacity monitoring or wet

scrubber parameter monitoring) may also be b eneficial to ensure that startup and shutdown

periods are accounted for in the parameter limits.

# 11 V. References

APTI 1998 EPA Air Pollution Training Institute, APTI SI:412B Electrostatic Precipitator

Plan Review, Lesson 6: ESP Operation and Maintenance

. Available at

http://yosemite.epa.gov/oaqps/eogtrain.nsf/fabbfcfe2fc93dac85256afe00483cc4/b

6c72f7e09cff3b185256b66 004f3530/$FILE/12bles6.pdf (accessed March 1,

2013)

EPA 2013a Kelley Spence, EPA. Continuous Emissions Monitoring (CEM) and Continuous

Opacity Monitoring (COM) Data Summary Memo. April 5, 2013

EPA 2013b Kelley Spence, EPA. Minutes of the March 14, 2013 Meeting with AF&PA

. March 26, 2013

EPA 2013c John Bradfield and Kelley S pence , EPA

. Review of the Air Permits for Kraft Pulp

Mills

. A pril 26, 2013.

RTI 2012 Katie Hanks, RTI International. Review of Pulp and Paper Information Collection

Request (ICR) Responses Pertaining to Startup and Shutdown of Subpart S

Equipment. July 23 , 2012

.

# Appendix A

Part III Survey Startup and Shutdown QuestionsEmissionUnitStartupandShutdownQuestionsfromPartIIIoftheICRDatabasefield SurveyQuestion SurveySpreadsheetNotesSpreadsheetmenuchoices(inadditiontowriteoption)SU_Duration_hrs Approximatedurationofemissionunitstartup(hours)Supplystartup/shutdowninformationforequipment(includingcollectionsystemsorAPCDs)thatappearintheEmissionUnitIDcolumn.Enterapproximatelyhowlongittakesfortheemissionunittostartup.Usedecimalsiflessthanonehour(e.g.,18minutes=0.3hr).Supplyinformationforroutinestartupandshutdowneventssuchaseventsassociatedwithplannedmilldowntime.(Donotprovideinformationforstartup/shutdowneventsassociatedwithcontroldeviceoremissionunitmalfunctions)."Startup"meansthesettinginoperationofanaffectedsourceorportionofanaffectedsourceforanypurpose.SU_EmissRednMeas Measuresemployedtoreduceairemissionsduringemissionunitstartup(ifany)SelectfrommenuorwriteinemissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupemissionunitandcontroldeviceoperatesduringemissionunitstartup(butnotnecessarilyincompliancewithallNSPS/NESHAPparameterlimits)backupcontrolNA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupSU_MarkEnd Whatmarkstheendofemissionunitstartupandbeginningofnormaloperatingconditions?Writeinresponsespecifyingwhenstartupendsandnormaloperationbegins(e.g.,Startupendswhentheauxiliaryburnersswitchoffandmaterialthroughputbeginstoflow.)SD_Duration_hrs Approximatedurationofemissionunitshutdown(hours)Enterapproximatelyhowlongittakesfortheemissionunittoshutdown.Usedecimalsiflessthanonehour(e.g.,18minutes=0.3hr)."Shutdown"meansthecessationofoperationofanaffectedsourceorportionofanaffectedsourceforanypurpose.SD_EmissRednMeas Measuresemployedtoreduceairemissionsduringshutdown(ifany)SelectfrommenuorwriteinContinueoperatingscrubberuntiltemperatureinLK1dropsto200FTemperaturedropsbelow200FSD_MarkBegin Whatmarkstheendofnormaloperatingconditionsandbeginningofemissionunitshutdown?Writeinresponsespecifyingwhenshutdownbeginsandnormaloperationends(e.g.,Shutdownbeginswhenmaterialthroughputceasestoflow.)SU_SD_Recommend Optional:Doyouwishtorecommendastandardthatwouldapplyduringstartuporshutdownofthisemissionunit?Ifso,pleasedescribetheeventtowhichthestandardwouldapply;therecommendedstandard(thiscouldbeanemissionlimitation,workpractice,oroperationalstandard)thatwouldapplyduringtheperiod;thebasisfortherecommendedstandard;whyandhowthestandardwouldminimizeemissionsduringtheevent;andhowwouldcompliancebedeterminedand/ormonitored.Supplyasaseparateattachmenttoyoursurveyresponseifnecessary.OPTIONALQUESTION.Inputonappropriatestandardsthatwouldbereasonableforyourpulpandpapersourcecategoryemissionunitsisrequested.Supplyrecommendationsforthespecificequipment(includingcollectionsystemsorAPCDs)appearingintheEmissionUnitIDcolumn.AppendixA‐PIIIEquipdetailquestions1of1ControlDeviceStartupandShutdownQuestionsfromPartIIIoftheICRDatabasefield SurveyQuestion SurveySpreadsheetNotes Spreadsheetmenuchoices(inadditiontowriteoption)APCD_SU_Duration_hrs Approximatedurationofcontroldevicestartup(hours) Supplystartup/shutdowninformationfortheequipmentthatappearsintheAPCD_IDcolumn.Enterapproximatelyhowlongittakesforthecontroldevicetostartup.Usedecimalsiflessthanonehour(e.g.,18minutes=0.3hr).Supplyinformationforroutinestartupandshutdowneventssuchaseventsassociatedwithplannedmilldowntime.(Donotprovideinformationforstartup/shutdowneventsassociatedwithcontroldeviceoremissionunitmalfunctions)."Startup"meansthesettinginoperationofanaffectedsourceorportionofanaffectedsourceforanypurpose.APCD_SU_Integration Explainhowcontroldevicestartupisintegratedwith(dependentupon)emissionunitstartup/operationSelectfrommenu,expandonmenuresponse,and/orwritein.Forexample,isacertaingasflowratefromtheemissionunitrequiredbeforethecontroldeviceoperatingparameterlimitscanbemet?Isacertainheatingvaluefromtheemissionunitexhaustgasrequiredtoachievecontroldevicetemperature?Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Controldevicecannotbestartedpriortoemissionunitstartingupduetosafetyissueorriskofpropertydamage.{Explain}Controldevicecannotfunctionasdesignedunlessanairflowrateof{specify}acfmfromtheemissionunitisachieved.APCD_SU_ParamDeviation ListanycontroldevicecontinuousemissionsmonitoringoroperatingparameterlimitsthatcannotbemetduringcontroldevicestartupListanycontroldeviceparameterlimitsthatcannotbemetduringcontroldevicestartup.Certainparametersmaybe"instanton"whileothersaremoretransientinnature.Examplescouldincludecontroldevicetemperaturethatmustheatuptoasetpoint,orpressuredropthatcannotbeachievedduetolowexhaustgasflowfromtheemissionunit.TheEPAisparticularlyinterestedinemissionlimitsorparameterlimitsoriginatingfromthepulpandpaperNSPSorNESHAPthatcannotbemetduringcontroldevicestartuporshutdown.Selectfrommenuiftheapplicableemissionandparameterlimitsareexpectedtobemetduringstartup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupAPCD_SU_EmissRednMeas Measuresemployedtoreduceairemissionsduringcontroldevicestartup(ifany)Writeinresponse(ifany).APCD_SU_MarkEnd Whatmarkstheendofcontroldevicestartupandbeginningofnormaloperatingconditions?Writeinresponsespecifyingwhencontroldevicestartupendsandnormaloperationbegins(e.g.,Startupendswhenoxidizertemperaturesetpointof1200Fisreached.)APCD_SD_Duration_hrs Approximatedurationofcontroldeviceshutdown(hours) Enterapproximatelyhowlongittakesforthecontroldevicetoshutdown.Usedecimalsiflessthanonehour(e.g.,18minutes=0.3hr)."Shutdown"meansthecessationofoperationofanaffectedsourceorportionofanaffectedsourceforanypurpose.AppendixA‐PIIIControlsquestions1of2Databasefield SurveyQuestion SurveySpreadsheetNotes Spreadsheetmenuchoices(inadditiontowriteoption)APCD_SD_Integration Explainhowcontroldeviceshutdownisintegratedwith(dependentupon)emissionunitshutdownSelectfrommenu,expandonmenuresponse,and/orwritein.Forexample,isacertaingasflowratefromtheemissionunitrequiredforthecontroldeviceoperatingparameterlimitstobemet?Isacertainheatingvaluefromtheemissionunitexhaustgasrequiredtoachievecontroldevicetemperature?Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.Controldevicecannotoperateduringemissionunitshutdownduetosafetyissueorriskofpropertydamage.{Explain}Controldevicecannotfunctionasdesignedunlessanairflowrateof{specify}acfmfromtheemissionunitisachieved.APCD_SD_ParamDeviation ListanycontroldevicecontinuousemissionsmonitoringoroperatingparameterlimitsthatcannotbemetduringcontroldevicestartupListanycontroldeviceparameterlimitsthatcannotbemetduringcontroldeviceshutdown.Certainparametersmaybe"instantoff"whileothersaremoretransientinnature.Examplescouldincludecontroldevicetemperaturethatdecreasesfromthesetpointasshutdownprogresses,orpressuredropthatcannotbeachievedduetolowexhaustgasflowfromtheemissionunit.TheEPAisparticularlyinterestedinemissionlimitsorparameterlimitsoriginatingfromthepulpandpaperNSPSorNESHAPthatcannotbemetduringcontroldevicestartuporshutdown.Selectfrommenuiftheapplicableemissionandparameterlimitsareexpectedtobemetduringshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupAPCD_SD_EmissRednMeas Measuresemployedtoreduceairemissionsduringcontroldeviceshutdown(ifany)SelectfrommenuorwriteinAPCD_SD_MarkBegin Whatmarkstheendofnormaloperatingconditionsandbeginningofcontroldeviceshutdown?Writeinresponsespecifyingwhenshutdownbeginsandnormaloperationends(e.g.,Shutdownbeginswhentheburnersareshutoff.)APCD_SU_SD_Recommend Optional:Doyouwishtorecommendastandardthatwouldapplyduringstartuporshutdownofthiscontroldevice?Ifso,pleasedescribetheeventtowhichthestandardwouldapply;therecommendedstandard(thiscouldbeanemissionlimitation,workpractice,oroperationalstandard)thatwouldapplyduringtheperiod;thebasisfortherecommendedstandard;whyandhowthestandardwouldminimizeemissionsduringtheevent;andhowwouldcompliancebedeterminedand/ormonitored.Supplyasaseparateattachmenttoyoursurveyresponseifnecessary.OPTIONALQUESTION.Inputonappropriatestandardsthatwouldbereasonableforyourpulpandpapersourcecategorycontrolsystemisrequested.SupplyrecommendationsforthespecificAPCDappearingintheAPCD_IDcolumn.AppendixA‐PIIIControlsquestions2of2

# Appendix B

Matrix of Subpart BB Standards, Control Systems, and Initial and Continuous Compliance

Demonstration RequirementsSubpart BB StandardsTypical source controlsystemsPollutant standardEmission Testing Method1(Initial Compliance)Monitoring Requirements(Continuous Compliance)ESPContinuous Monitoring System - OpacityScrubberUnsepcified3ESP and scrubberUnsepcified3Cross Recovery Furnace2ESP or scrubber(1) 0.10 g/dscm (0.044 gr/dscf) corrected to 8 percent O2; and(2) 35 percent opacity.Method 5 (PM) and Method 9 or COMS(opacity).Continuous Monitoring System - OpacitySmelt Dissolving Tank Scrubber0.1 g/kg black liquor solids (dry weight)[0.2 lb/ton black liquorsolids(dry weight)].Method 5 (PM concentration and volumetricflow rate), process data for BLS.Scrubber liquid supply pressure and pressure lossESPUnsepcified3ScrubberScrubber liquid supply pressure and pressure lossESP and scrubberScrubber liquid supply pressure and pressure loss;ESP parameters unspecified3Straight Kraft Recovery Furnace2ESP, Scrubber, or ESP and scrubber5 ppm by volume on a dry basis, corrected to 10 percent O2Method 16 (TRS)Continuous Monitoring System - TRS and oxygenconcentration (12 hr average)Cross Recovery Furnace2ESP or scrubber25 ppm by volume on a dry basis, corrected to 10 percent O2Method 16 (TRS)Continuous Monitoring System - TRS and oxygenconcentration (12 hr average)Smelt Dissolving Tank Scrubber0.016 g/kg (0.033 lb/ton) black liquor solids as H2SMethod 16 (TRS) and black liquor feed rate Scrubber liquid supply pressure and pressure lossLime Kiln ESP8 ppm by volume on a dry basis, corrected to 10 percent O2Method 16 (TRS)Continuous Monitoring System - TRS and oxygenconcentration (12 hr average)Scrubber8 ppm by volume on a dry basis, corrected to 10 percent O2Method 16 (TRS)Continuous Monitoring System - TRS and oxygenconcentration (12 hr average)Straight Kraft Recovery Furnace5 ppm by volume on a dry basis, corrected to 10 percent O2Method 16 (TRS) on furnaceContinuous Monitoring System -TRS and oxygenconcentration (12 hr average)Cross Recovery Furnace25 ppm by volume on a dry basis, corrected to 10 percent O2Method 16 (TRS) on furnaceContinuous Monitoring System -TRS and oxygenconcentration (12 hr average)Lime Kiln8 ppm by volume on a dry basis, corrected to 10 percent O2Method 16 (TRS) on lime kilnContinuous Monitoring System -TRS and oxygenconcentration (12 hr average)Incinerator or other combustion controldevice, or lime kiln or recovery furnacenot subject to NSPSMinimum temperature of 650oC (1200oF) for at least 0.5 secondsMethod 16 (TRS) on combustion source Temperature monitoring at point of incinerationNon-combustion control5 ppm by volume on a dry basis, uncorrected for O2Method 16 (TRS) NoneNew, modified, or reconstructeddigester systemUncontrolled Less than 0.005 g/kg (0.01 lb/ton) air dried pulp Method 16 (TRS) and pulp production rate NoneESP - electrostatic precipitator, TRS - total reduced sulfur, COMS - continuous opacity monitoring system, PM- particulate matter, O2- oxygenSome facilities may use the parameters included in subpart BB though they are not meaningful (e.g., monitoring opacity betweenan ESP and scrubber). Subpart BBa will specify monitoring requirements.2 - TAPPI Method T.624 is used when determining whether a furnace is a "straight" or "cross" recovery furnace based on green liquor sulfidity.3 - Scrubbers for recovery furnaces, ESPs for lime kilns, and ESP-scrubber combinations are not addressed under the current NSPS subpart BB. Facilities presumably would petition the Administrator for monitoring parameters.Digester system, brown stock washersystem, multiple effect evaporatorsystem, or condensate strippersystemAppendix B. Summary of NSPS Subpart BB Standards, Test Methods, and Monitoring RequirementsPMTRSStraight Kraft Recovery Furnace21 - For Method 5, Method 17 may be used if a constant value of 0.009 g/dscm (0.004 gr/dscf) is added to the results of Method 17 and the stack temperature is no greater than 204°C (400°F). In place of Method 16, Method 16A or 16B may beused. Subpart BB requires an initial compliance test only (e.g., no repeat tests are specified in subpart BB).(1) 0.10 g/dscm (0.044 gr/dscf) corrected to 8 percent O2; and(2) 35 percent opacity.(1) 0.15 g/dscm (0.066 gr/dscf) corrected to 10 percent O2, forgaseous fossil fuel; or(2) 0.30 g/dscm (0.13 gr/dscf) correct to 10 percent O2, for liquidfossil fuel.Method 5 (PM) and Method 9 or COMS(opacity).Lime KilnInitial Compliance - Method 5 (PM)AppendixB1of1

# Appendix C

ICR Data Relevant for the Kraft NSPS PM and TRS Standards

Appendix C1

– Query of Part III Survey Data Base ( PIII Equi p detail tab ) for PM and TRS

Generating Processes and Collection Systems

Appendix C2

– Startup and Shutdown Responses for PM and TRS Controls in the PIII Controls

tab of the ICR

# Appendix C1

Query of Part III Survey Data Base ( PIII Equip detail tab ) for PM and TRS Generating

Processes and Collection SystemsAppendixC1:QueryofPartIIISurveyDataBase(PIIIEquipdetailtab)forPMandTRSGeneratingProcessesandCollectionSystemsEmissionProcessGroupRTI_APCD_TypeRTICODECountofRTICODEEU‐APCDGroupSU_Duration_hrsSU_Duration_hrs_num*SU_EmissRednMeas SU_MarkEndSD_Duration_hrsSD_Duration_hrs_num*SD_EmissRednMeas SD_MarkBegin SU_SD_RecommendDCEDCE DBESP 119 1 RFESP 8 8ESPispowereduppriortoinitialfireinrecoveryfurnaceestablishmentofastablefurnacebedatthetargetedareaandheight 16 16ESPisthelastdeviceshutdownraisingliquortemperaturewithintentionofburningoutthebedTempleInlandrecommendsthatEPAestablishaworkgrouptoaddressSSMDCE DBESP 121 2 RFESP 8 8EnsureESPinoperationpriortofiringblackliquorWhentargetblackliquorflowisachieved 6 6EnsureESPinoperationuntilblackliquorflowisceasedCeasefiringliquorandbeginningbedburnoutTemple‐InlandrecommendsthatEPAestablishaworkgrouptoaddressSSM.DCE DBESP 124 1 RFESP 4 4emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartup Beginburningblackliquor 2 2 contineoperatingespCeaseflowofliquorthroughinjectionnozzlesDCE DBESP 131 1 RFESP 6 6emissionunitandcontroldeviceoperatesincompliancewithStateandNESHAPparameterlimitsduringemissionunitstartupFurnacecombustionO2<15%andsteamflow>190klb/hr. 1 1ContinuetooperatecontroldeviceuntilunitisdownSteamflowrate<100klb/hrandnoblackliquorgunsInfurnaceandoilflowrate<3gpmDCE DBESP 142 1 RFESP~9hrs(Hot),~12Hrs(Cold) 12Controldeviceisturnedonpriortoemissionunitstartup.Thestartupperiodendswhengreenliquorisproducedintheassociateddissolvingtankandpumpedforfive(5)consecutivehoursundersteadystateconditions.~10hrs(Hot),~84hrs(Cold) 84ControldeviceisoperatedduringemissionunitshutdownTheshutdownperiodbeginswhenblackliquorfiringisreducedwithintentionsofshuttingdowntherecoveryfurnace.DCE DBESP 151 1 RFESP 9 9EnsureESPoperationisstableandallapparentproblemshavebeenaddressedOnceboilerisuptooperatingsteampressureandsuperheaterloopsarecleartheRecoveryBoilermaybeplacedon‐line 3 3StopallblackliquorflowintotherecoveryboilerandmonitoropacityduringtheshutdownprocessNoblackliquorflowintotherecoveryboilerDCE DBESP 613 2 RFESP 2 2emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartup Whenblackliquorisfired. 2 2Precipitatorsareoperationalduringboilershutdown.Liquorburningisreducedto180‐200gpmDCE DBESP/SCBR 197 1 RFESP/SCBR 3 3NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupgasisoutoftheboilerandblackliquorisbeingburned 1 1LiquorhasbeenpulledandgasisnolongerbeingburnedintheboilerDCE DBESP‐WPR 171 3 RFESP 8 8Ensurecontrolequipmentisoperationalasearlyaspossibleinstartupprocedure.DocumentstepsforaccurateSUthroughSSMplanandstandardoperatingprocedures.StartupendswhensteambeinggeneratedbyRecoveryBoilerslesstheamountofnaturalgasgeneratedsteamisgreaterthan50,000lb/hr 8 8Ensurecontrolequipmentisoperationalaslongaspossibleinshutdownprocedure.DocumentstepsforspecificSDthroughSSMplanandstandardoperatingprocedures.ShutdownbeginswhenblackliquorfiringisreducedwiththeintentionoftakingtheRecoveryBoilerdownDCE WBESP 105 1 RFESPDCE WBESP 124 1 RFESP 4 4emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartup Beginburningblackliquor 2 2 contineoperatingespCeaseflowofliquorthroughinjectionnozzlesApp_C1_NSPS_SSM_Equip_DetailAppendixC1,page1of38EmissionProcessGroupRTI_APCD_TypeRTICODECountofRTICODEEU‐APCDGroupSU_Duration_hrsSU_Duration_hrs_num*SU_EmissRednMeas SU_MarkEndSD_Duration_hrsSD_Duration_hrs_num*SD_EmissRednMeas SD_MarkBegin SU_SD_RecommendDCE WBESP 130 2 RFESPColdStartup:8to12Hrs(Timeelapsedfrominitialauxiliaryfuelfiringuntilblackliquorisintroduced);HotStartup:0.5to2Hrs 12EmissionunitandcontroldeviceoperateincompliancewithNESHAPparameterlimitsduringemissionunitstartup.SOP:ESPisoperational(PowerisappliedtotranformerrectifiersafterESPpenthouseheatershavebeenon4to6hours)beforeblackliquorisintroducedtotherecoveryfurnace.Blackliquorisintroducedtotheboiler,astablefunacebedisobtained,andaconsistentsmeltflowtothedissolvingtankisachievedControlledShutdown(Timeelapsedfromreducingliquorfiringuntilfurnacebedisburnedout/smeltedout):5to7Hrs 7SOP:ESPremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnaceandthebedisburnedout/smeltedout(recoveryfurnaceisshutdown).Blackliquorflowisreduced/Smallerliquorgunnozzleisinstalled.DCE WBESP 142 1 RFESP~10hrs(Hot),~12hrs(Cold) 12Controldeviceisturnedonpriortoemissionunitstartup.Thestartupperiodendswhengreenliquorisproducedintheassociateddissolvingtankandpumpedforfive(5)consecutivehoursundersteadystateconditions.~6hrs(Hot),~84hrs(Cold) 84ControldeviceisoperatedduringemissionunitshutdownTheshutdownperiodbeginswhenblackliquorfiringisreducedwithintentionsofshuttingdowntherecoveryfurnace.DCE WBESP 143 3 RFESPHot2‐8,Cold8‐24 24Adjustairflow,adjustoilguns,ESPisoperationalassoonasblackliquorfiringbegins1hourafterblackliquorisinthefurnaceHotorcold:4‐8hours 8Adjustairflowandadjustoilguns,ESPremainsoperationaluntilblackliquorfiringceases.Whentheblackliquorfiringrateisreducedandtheauxiliaryburnersarelittoburnoutthebedandstopliquorfiring.DCE WBESP 145 2 RFESP 7 7NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupRecoveryunithasstabilizedblackliquorburning 7 7RemovalofblackliquorandsmeltbedisburneddownDCE WBESP 146 1 RFESP 10 10ESPistobeinoperationpriortointroductionofblackliquorintherecoveryfurnace/BLOxtoweristobeinoperationwithacceptablesulfiditylevelsIntrodutionofblackliquortotherecoveryfurnace 1 1ControldeviceremainsinoperationuntilafterblackliquoradditionhasstoppedBlackliquoradditionhasstoppedDCE WBESP 154 2 RFESP 12 12NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupwhentheliquorringheaderrecirculationvalvesareclosed 8 8NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdown whenbedburnoutstartsDCE WBESP 154 1 RFESP 12 12NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupwhentheliquorringheaderrecirculationvalvesareclosed 8 8NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdown whenbedburnoutstartsDCE WBESP 156 1 RFESP 5 5 followSSMmanualproceduresStartupismarkedbycompletelycoldfurnacetemperaturetillliquorisfired 5 5 followSSMmanualproceduresShutdownismarkedbystoppingliquorfiriniginthefurnacefollowedbycoldtemperatureinthefurnace.DCE WBESP 156 1 RFESP 5 5 followSSMmanualproceduresStartupismarkedbycompletelycoldfurnacetemperaturetillliquorisfired 5 5 followSSMmanualproceduresShutdownismarkedbystoppingliquorfiriniginthefurnacefollowedbycoldtemperatureinthefurnace.DCE WBESP 163 1 RFESP12(ColdStartup) 12PowerisappliedtothetransformerrectifiersaftertheESPinternaltemperaturereaches200 ̊F.FossilfuelisburnedexclusivelyduringESPwarm‐up.BlackliquorisintroducedtotherecoveryfurnaceonlyaftertheESPisbroughton‐line.Blackliquorisintroducedtotheboiler,astablefurnacebedisobtained,andaconsistentsmeltflowtothedissolvingtankisachieved.6(ColdShutdown) 6ESPremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnaceandthelastoilorgasburnerisremoved.Blackliquorfiringrateisreducedwiththeintentionofshuttingdowntheboiler.App_C1_NSPS_SSM_Equip_DetailAppendixC1,page2of38EmissionProcessGroupRTI_APCD_TypeRTICODECountofRTICODEEU‐APCDGroupSU_Duration_hrsSU_Duration_hrs_num*SU_EmissRednMeas SU_MarkEndSD_Duration_hrsSD_Duration_hrs_num*SD_EmissRednMeas SD_MarkBegin SU_SD_RecommendDCE WBESP 166 1 RFESPColdStartup:12Hrs(Timeelapsedfrominitialfiringoffossilfueluntilblackliquorisintroduced);HotStartup:2Hrs 12PowerisappliedtothetransformerrectifiersaftertheESPinternaltemperaturereaches200 ̊F.FossilfuelisburnedexclusivelyduringESPwarm‐up.BlackliquorisintroducedtotherecoveryfurnaceonlyaftertheESPisbroughton‐line.Blackliquorisintroducedtotheboiler,astablefurnacebedisobtained,andaconsistentsmeltflowtothedissolvingtankisachievedControlledShutdown(Timeelapsedfromremovingfirstliquorgunfromserviceuntilfurnacebedisburnedout):6Hrs 6ESPremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnaceandthelastoilorgasburnerisremoved.Blackliquorfiringrateisreducedwiththeintentionofshuttingdowntheboiler.DCE WBESP 167 1 RFESPColdStartup:12Hrs(Timeelapsedfrominitialauxiliaryfuelfiringuntilblackliquorisintroduced);HotStartup:2Hrs 12PowerisappliedtothetranformerrectifiersaftertheESPinternaltemperaturereaches200 ̊F.FossilfuelisburnedexclusivelyduringESPwarm‐up.BlackliquorisintroducedtotherecoveryfurnaceonlyaftertheESPisbroughton‐line.Blackliquorisintroducedtotheboiler,astablefunacebedisobtained,andaconsistentsmeltflowtothedissolvingtankisachievedControlledShutdown(Timeelapsedfromremovingfirstliquorgunfromserviceuntilfurnacebedisburnedout):6Hrs 6ESPremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnaceandthelastoilorgasburnerisremoved.Blackliquorfiringrateisreducedwiththeintentionofshuttingdowntheboiler.DCE WBESP 174 1 RFESPColdStartup:12Hrs(Timeelapsedfrominitialfiringoffossilfueluntilblackliquorisintroduced);HotStartup:2Hrs 12PowerisappliedtothetransformerrectifiersaftertheESPinternaltemperaturereaches200 ̊F.FossilfuelisburnedexclusivelyduringESPwarm‐up.BlackliquorisintroducedtotherecoveryfurnaceonlyaftertheESPisbroughton‐line.Blackliquorisintroducedtotheboiler,astablefurnacebedisobtained,andaconsistentsmeltflowtothedissolvingtankisachievedControlledShutdown(Timeelapsedfromremovingfirstliquorgunfromserviceuntilfurnacebedisburnedout):6Hrs 6ESPremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnaceandthelastoilorgasburnerisremoved.Blackliquorfiringrateisreducedwiththeintentionofshuttingdowntheboiler.DCE WBESP 188 2 RFESP 6 6emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupThestartupperiodendswhenblackliquorisbeingfiredandtheliquorrailpurgevalveshavebeenclosed. 0.5 0.5 ESPleftonuntilfireisoutTheshutdownperiodendswhenthebedisburnedoutandtheelectrostaticprecipitatorissubsequentlyshutdownDCE WBESP 205 1 RFESP 10 10ESPisoperatingonceblackliquorisintroducedintorecoveryfurnaceBlackliquorflowtorecoveryfurnaceexceeds70,000lbs/hrforatleast15minutes 4 4ContinueoperatingelectrostaticprecipitatoruntilafterliquorfiringceasesBlackliquorfiringinrecoveryfurnaceisceasedDCE WBESP 206 1 RFESP 6 6 NoneWhenliquorsolidsaregreaterthan62%andnozzlepressureisgreaterthan34psionsize34nozzlesandoilgunsareoutofservice. 6 6emissionunitandcontroldeviceoperatesduringemissionunitshutdown(butnotnecessarilyincompliancewithallNSPS/NESHAPparameterlimits)Whenfueloilfiringbeginsforthepurposeofshuttingdowntheunit.DCE WBESP 206 1 RFESP 6 6 NoneWhenliquorsolidsaregreaterthan62%andnozzlepressureisgreaterthan34psionsize34nozzlesandoilgunsareoutofservice. 6 6emissionunitandcontroldeviceoperatesduringemissionunitstartup(butnotnecessarilyincompliancewithallNSPS/NESHAPparameterlimits)Whenfueloilfiringbeginsforthepurposeofshuttingdowntheunit.DCE WBESP 600 1 RFESPColdStartup:12Hrs(Timeelapsedfrominitialfiringoffossilfueluntilblackliquorisintroduced);HotStartup:2Hrs 12PowerisappliedtothetransformerrectifiersaftertheESPinternaltemperaturereaches200 ̊F.FossilfuelisburnedexclusivelyduringESPwarm‐up.BlackliquorisintroducedtotherecoveryfurnaceonlyaftertheESPisbroughton‐line.Blackliquorisintroducedtotheboiler,astablefurnacebedisobtained,andaconsistentsmeltflowtothedissolvingtankisachievedControlledShutdown(Timeelapsedfromremovingfirstliquorgunfromserviceuntilfurnacebedisburnedout):6Hrs 6ESPremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnaceandthelastoilorgasburnerisremoved.Blackliquorfiringrateisreducedwiththeintentionofshuttingdowntheboiler.DCE WBESP/SCBR 152 1 RFESP/SCBR 8 8emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartup begincombustingblackliquior 24 24continueoperatiingprecipitatorandscrubberduringcooldown ceaseflowofliquortofurnaceApp_C1_NSPS_SSM_Equip_DetailAppendixC1,page3of38EmissionProcessGroupRTI_APCD_TypeRTICODECountofRTICODEEU‐APCDGroupSU_Duration_hrsSU_Duration_hrs_num*SU_EmissRednMeas SU_MarkEndSD_Duration_hrsSD_Duration_hrs_num*SD_EmissRednMeas SD_MarkBegin SU_SD_RecommendDCE WBESP/SCBR 166 1 RFESP/SCBRColdStartup:12Hrs(Timeelapsedfrominitialfiringoffossilfueluntilblackliquorisintroduced);HotStartup:2Hrs 12PowerisappliedtothetransformerrectifiersaftertheESPinternaltemperaturereaches200 ̊F.FossilfuelisburnedexclusivelyduringESPwarm‐up.BlackliquorisintroducedtotherecoveryfurnaceonlyaftertheESPisbroughton‐line.Blackliquorisintroducedtotheboiler,astablefurnacebedisobtained,andaconsistentsmeltflowtothedissolvingtankisachievedControlledShutdown(Timeelapsedfromremovingfirstliquorgunfromserviceuntilfurnacebedisburnedout):6Hrs 6ESPremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnaceandthelastoilorgasburnerisremoved.Blackliquorfiringrateisreducedwiththeintentionofshuttingdowntheboiler.DCE DBESP 613 2 RFESP 2 2emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartup Whenblackliquorisfired. 2 2Precipitatorsareoperationalduringboilershutdown.Liquorburningisreducedto180‐200gpmDCE DBESP 606 1 RFESP 12 12emissionunitandcontroldeviceoperatesduringemissionunitstartup(butnotnecessarilyincompliancewithallNSPS/NESHAPparameterlimits)StableoperationoffurnaceonBLSat>70%nominalrate 8 8 PullBLS,addauxiliaryfuelDCE WBESP 175 1 RFESPColdStartup:12Hrs(Timeelapsedfrominitialfiringoffossilfueluntilblackliquorisintroduced);HotStartup:2Hrs 12PowerisappliedtothetransformerrectifiersaftertheESPinternaltemperaturereaches200 ̊F.FossilfuelisburnedexclusivelyduringESPwarm‐up.BlackliquorisintroducedtotherecoveryfurnaceonlyaftertheESPisbroughton‐line.Blackliquorisintroducedtotheboiler,astablefurnacebedisobtained,andaconsistentsmeltflowtothedissolvingtankisachievedControlledShutdown(Timeelapsedfromremovingfirstliquorgunfromserviceuntilfurnacebedisburnedout):6Hrs 6ESPremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnaceandthelastoilorgasburnerisremoved.Blackliquorfiringrateisreducedwiththeintentionofshuttingdowntheboiler.LimeKilnLimeKiln CYC/ESP 147 1 LKESP 20 20emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartup Fullloadintroduced 24 24emissionunitandcontroldeviceoperatesduringemissionunitshutdown Reducefuelfedtounit NALimeKiln CYC/SCBR 131 1 LKSCBR 8 8emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupFlameispresentandmudflow>100gpm. 3 3ContinuetooperatecontroldeviceuntilunitisdownMudflow<100gpmandflamenotpresentfor>=30minutesLimeKiln CYC/SCBR 135 1 LKSCBR 53 53Thescrubberisoperatingpriortothestartoffuelfiringinthelimekiln.Theoilfiringinthekilnandmudflowtothekilnisstableandcontinuous. 5 5Thescrubberisoperatedduringtheshutdownofthelimekiln.Reducedoilfiringinthekiln,nomudisbeingdeliveredtothekiln.LimeKiln CYC/SCBR 149 1 LKSCBR2hoursafter24to30hourwarmupcurve 30OperateallAPCDsduringstartupTotalMudFlowtoKiln>400lb/minfor2hrsandGasFlowtoKiln>51MMscfh 2 2OperateallAPCDsduringshutdownTotalMudFlowtoKiln<100lb/minfor30minsandGasFlowtoKiln<25MMscfhLimeKiln CYC/SCBR 174 1 LKSCBRColdStartup:36Hrs;HotStartup:6Hrs 36Scrubberisoperationalandscrubberparameterlimits(flowanddifferentialpressure)areachievedbeforeprocessinglimemud.Targetfireendtemperatureisattainedandconsistentmudflowisachieved.ControlledShutdown:6Hrs 6Continueoperatingscrubberuntilmudisfedoutofthekiln,potentialfordustingiseliminated,andIDfanisshutdown.Thebeginningofshutdowniswhenmudfeedisstopped.Theendofshutdowniswhenfuelfiringisstopped,kilnisremovedfrommaindriveandplacedonauxiliarydrive.App_C1_NSPS_SSM_Equip_DetailAppendixC1,page4of38EmissionProcessGroupRTI_APCD_TypeRTICODECountofRTICODEEU‐APCDGroupSU_Duration_hrsSU_Duration_hrs_num*SU_EmissRednMeas SU_MarkEndSD_Duration_hrsSD_Duration_hrs_num*SD_EmissRednMeas SD_MarkBegin SU_SD_RecommendLimeKiln CYC/SCBR 202 1 LKSCBR6hours.Startupisconsideredtobeginafterlimemudisfirstaddedtothelimekiln,StartupforNESHAPisnotconsideredthetimerequiredwhenwarminguponnaturalgasalthoughCEMSareinoperationthen.Limekilnwarm‐upfromacoldstartcan 6emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupMudFlowtoPrecoatFilter>100gpmfor6hours;aftermorethan30.3SCFMNaturalgasflowANDfeedconveyorforward2009averageshutdowntimeis2.15hours‐Limekilnshutdownisconsideredcompletewhennaturalgasfuelflowislessthan30.3scfmfor1minuteandlimemudisnotenteringthekiln. 2.15Continueoperatingscrubberunlessneedtoworkonscrubberevenwhenemissionunitdown.Continueoperatingscrubberuntilgasisoffkilnandmudflowisoutofkilnaswellasverify3‐hourblockaverageforflowandsupplypressureismet.OperatorbeginstotakeactiontoremovelimemudflowtokilnandornaturalgasflowintokilnRequirecompliancewithscrubberliquidflowparametermonitoringlimit,butnotsupplypressureparametermonitoringlimit.Dpisnotapplicabletoourtypescrubber.ForalllimekilnoperationemissionstandardseliminategrainloadingconcentrationstandardatanemissionunitthatisnotrelatedtoNAAQSandmodelingresultsdoesnotseemrelatedtoorconnectedtoprotectinghealthandtheenvironment.LimeKiln ESP 100 1 LKESP19hours(coldoutagetointroducinglimemud) 19 StartuponnaturalgasConsistenttargetfireendtemperatureisattainedandconsistentmudflowisachieved.Takelimemudandnaturalgasoutin~0.25hour&continuetorotatekiln.Totaloutagehasa~44hourcurvetocompletelycoolkilnandgetproductout. 44Keeppreciptatorsoperatinguntiltemperaturereducestoapointthatthelimekilncanbeshutdown.Thebeginningofshutdowniswhenmudfeedisstopped.Theendofshutdowniswhenfuelfiringisstopped.LimeKiln ESP 102 1 LKESP 24 24WhilepurgingKilnpriortolightingburner,PrecipitatorIDfansarespeduptopurgerequirementsinincrementalstepsratherthanallatonceinordertominimizelimedustentrainmentandstackopacity.Hotendtemperaturestableat1800F 48 48OperateLK‐ESPatnormalpoweruntillimemud&rockfeedstopsandfireisoutofburner;continueoperatingLK‐ESPatpartialpowerduringLKcooldown.LKshutdownbeginswithagradualreductioninlimemudfeedrateLimeKiln ESP 104 1 LKESPColdStartup:36Hrs;HotStartup:6Hours 36BEFOREstartupoftheLimeKiln:1)ConfirmtheLVHCSystemcontroldeviceisreadytoacceptgasesand2)EnsureequipmentisproperlyvalvedtotheLVHCCollectionSystemLimeKilnisoperatingatastableratewhenhotendtemperatureisgreaterthan1600degFandincinerationinterlocksaremet.ControlledShutdown:6Hrs 6Continueoperatingscrubberuntilmudisfedoutofthekiln,potentialfordustingiseliminated,andfanisshutdown.Thebeginningofshutdowniswhenmudfeedisstopped.Theendofshutdowniswhenfuelfiringisstopped,kilnisremovedfrommaindriveandplacedonauxiliarydrive.LimeKiln ESP 107 1 LKESP 24 24StarttheESPwhentheoutlettemperatureexceeds240Fbutbeforemudisfedtothekiln4hoursaftermudintroducedintothekilnShutdownESPwhentheESPoutlettemperaturedropsbelow240F BurnerisoffLimeKiln ESP 109 1 LKESP 24 24emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupIntroducemudflowtoKiln'sprecoatfilter 24 24emissionunitandcontoldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitshutdown.CeasemudflowtoKiln'sprecoatfilterApp_C1_NSPS_SSM_Equip_DetailAppendixC1,page5of38EmissionProcessGroupRTI_APCD_TypeRTICODECountofRTICODEEU‐APCDGroupSU_Duration_hrsSU_Duration_hrs_num*SU_EmissRednMeas SU_MarkEndSD_Duration_hrsSD_Duration_hrs_num*SD_EmissRednMeas SD_MarkBegin SU_SD_RecommendLimeKiln ESP 111 1 LKESP 12 12emissionunitandcontroldeviceoperatesduringemissionunitstartup(butnotnecessarilyincompliancewithallNSPS/NESHAPparameterlimits)Limemudadditiontothehotendofthekilnhasreachedastablerate. 14 14Emissionscontrolsremaininoperationuntilshut‐downhasbeencompleted.Limemudadditionbeginstobereduedforthepurposeofshuttingdowntheunit.LimeKiln ESP 112 1 LKESPLimeKiln ESP 114 1 LKESP 24 24StartupESPpriortobeginningstartupoftheLimeKiln Mudflowrate>240tons/day 24 24ContinueoperatingESPuntilLimeKilnisshutdownMudflowrateis<240tons/dayandmudfeedbeltisreversedLimeKiln ESP 115 1 LKESP 24 24emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartup LimeflowoutoftheKiln 4 4NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdown KilnpurgedofLimeLimeKiln ESP 127 2 LKESP 2 2 ESPoperatesduringstartup1800oFonfrontsideand400oFonbacksideonkilnwithlimemudfeedrateof130‐150GPM 0.0333 0.0333ESPcontinuestooperateduringshutdownStoplimemudfeedtokilnbystoppinglimemudfeedpumpLimeKiln ESP 132 1 LKESP 36 36ESPenergizedandNCGsroutedtobackupincinerator Limeisproduced. 36 36ControldeviceremainsoperationaluntiltheEUisshutdownNCGsroutedtobackupincinerator,No.6Fueloilfeedturnedoff.LimeKiln ESP 136 1 LKESP 3 3Operatecontrolequipmentatalltimesemissionunitisnotdownnaturalgasflow>10kscf/handcontinuouslimemudfeedfor3hours 1 1ContinueoperatingAPCEuntilunitisdownCeaseflowoflimemudintokilnLimeKiln ESP 137 1 LKESP 36 36 FOLLOWSSMPLANNaturalgasflow>150scfmonasustainedbasisandprecipitatortemperature>350deg.FandStackO2is<or=16%onasustainedbasisandprecoatbeltmudflowintokilnoperatinginaforwardpositionandmudflowtolimekiln>or=50gpmonasustainedbasis. 24 24 FOLLOWSSMPLANMudflowtolimekiln<or=50gpmonasustainedbasisandstackO2is>or=16%onasustainedbasisandnaturalgasflow<150scfmonasustainedbasis.LimeKiln ESP 143 1 LKESPHot:0.5‐1.5hoursCold:23.0‐25.0hoursMustfollowmanufacturerwarmupcurve 25LimeKilnisstartedfiringauxiliaryfuel;ESPonbeforelimemudenterskiln.Consistenttargetfireendtemperatureisattainedandconsistentmudflowisachieved.HotorCold:10‐15hours 15ContinueoperatingESPuntilmudisfedoutofthekilnandIDfanisshutdown.Whenmudfeedisremovedfromthekiln.LimeKiln ESP 148 1 LKESP 14 14emissionunitandcontroldeviceoperatesincomplianceparameterlimitsduringemissionunitstartupWhenproperoperatingtemperaturehasbeenachieved 0.5 0.5emissionunitandcontroldeviceoperatesincomplianceparameterlimitsduringemissionunitshutdown WhennofireinlimekilnLimeKiln ESP 156 1 LKESP 42 42 followSSMmanualprocedures Rollingmudthroughkiln 24 24 followSSMmanualprocedures StopmudthroughKilnLimeKiln ESP 162 1 LKESPColdStartup:36Hrs;HotStartup:6Hrs 36PowerisappliedtothetransformerrectifiersaftertheESPinternaltemperaturereaches200 ̊F.FossilfuelisburnedexclusivelyduringESPwarm‐up.LimeMudisintroducedtothelimekilnonlyaftertheESPisbroughton‐line.Targetfireendtemperatureisattainedandconsistentmudflowisachieved.ControlledShutdown:6Hrs 6ESPremainsoperationaluntilalllimemudispulledfromthelimekilnandthelastoilorgasburnerisremoved.Thebeginningofshutdowniswhenmudfeedisstopped.Theendofshutdowniswhenfuelfiringisstopped,kilnisremovedfrommaindriveandplacedonauxiliarydrive.App_C1_NSPS_SSM_Equip_DetailAppendixC1,page6of38EmissionProcessGroupRTI_APCD_TypeRTICODECountofRTICODEEU‐APCDGroupSU_Duration_hrsSU_Duration_hrs_num*SU_EmissRednMeas SU_MarkEndSD_Duration_hrsSD_Duration_hrs_num*SD_EmissRednMeas SD_MarkBegin SU_SD_RecommendLimeKiln ESP 179 1 LKESP 24 24emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupLimemudbeginsbeingfedtothekiln 8‐24 24Emissionunitcontroldevicecontinuestooperateduringshutdown.LimemudceasesbeingfedtothekilnLimeKiln ESP 196 1 LKESP 18 18emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupHotendtemperaturereaches1300F;Coldendreaches450F 18 18ContinueoperatingESPuntillimeproductionhasceased LimemudfeedisceasedLimeKiln ESP 200 1 LKESP 24 24Followappropriatepre‐start/startupchecklist.ESPchargedandoperational.IDfanisinoperation,mudfeedsystemison,andtheburnerisinoperation. 24‐48 48Followtheappropriateshutdownchecklist.Controldevicemaycontinuetooperatethroughoutshutdown.Ceaseflowoflimemudfeedtolimekiln.LimeKiln ESP 240 1 LKESP>20hoursifcoldstartupfromplannedoutage 20Toavoidseverecorrosiondamagetocontroldevice,theESPcannotbestartedupbeforefuel‐onlyfiringinLimeKilncanbringthetemperatureatbackendofkilnaboveaciddewpointtemperatures.However,duringthisfuel‐onlyfiring/kilnheatupprocess,thelimekilnisnotfeedingorprocessinganylimemud.sotheonlyparticulategenerationisfromthefuelcombustion.LimeKilnmeetsminimumbackendtemperatureandrawmateriallimemudfeedbegins.>20hoursifshuttingdowntocoldconditionsforplannedoutage 20Controldevicecontinuestooperateandmeetrequiredoperatinglimitsuntillimemudfeedtotheemissionunithasceased,remaininglimeproducthasdischargedfromtheemissionunit,andfuelfiringtotheunitceases. Feedoflimemudceases.LimeKiln ESP 531 1 LKESPColdStartup:36Hrs;HotStartup:6Hrs 36PowerisappliedtothetransformerrectifiersaftertheESPinternaltemperaturereaches200 ̊F.FossilfuelisburnedexclusivelyduringESPwarm‐up.LimeMudisintroducedtothelimekilnonlyaftertheESPisbroughton‐line.Targetfireendtemperatureisattainedandconsistentmudflowisachieved.ControlledShutdown:6Hrs 6ContinueoperatingESPuntilmudisfedoutofthekiln,potentialfordustingiseliminated,andIDfanisshutdown.Thebeginningofshutdowniswhenmudfeedisstopped.Theendofshutdowniswhenfuelfiringisstopped,kilnisremovedfrommaindriveandplacedonauxiliarydrive.LimeKiln ESP 606 1 LKESP 24 24emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupLimemudfeedstableandemissionsinlimits 4 4ESPoperatesuntilfireisoutandkilniscooleddown PulllimemudfeedfromkilnLimeKiln ESP 617 1 LKESP 4 4controldeviceisfullyoperationalpriortoprocessstartuplimemudfeedratereaches70gpm 19 19controldeviceisfullyoperationaluntilshutdowniscomplete limemudfilterisshutdownLimeKiln ESP208228535 1 LKESP 24 24EnsurescrubberliquidisflowingpriortoignitingfireinthekilnLimemudflowtoprecoatfilterisgreaterthan230gpmforatleast3hours 1 1Continueoperatingscrubberuntiltemperatureinkilndropsto200FLimemudflowtoprecoatfilterislessthan230gpmfor15minutesLimeKiln ESP/PBSCBR 137 1 LKESP/SCBR 36 36 FOLLOWSSMPLANNaturalgasflow>150scfmonasustainedbasisandprecipitatortemperature>350deg.FandStackO2is<or=16%onasustainedbasisandprecoatbeltmudflowintokilnoperatinginaforwardpositionandmudflowtolimekiln>or=50gpmonasustainedbasis. 24 24 FOLLOWSSMPLANMudflowtolimekiln<or=50gpmonasustainedbasisandstackO2is>or=16%onasustainedbasisandnaturalgasflow<150scfmonasustainedbasis.App_C1_NSPS_SSM_Equip_DetailAppendixC1,page7of38EmissionProcessGroupRTI_APCD_TypeRTICODECountofRTICODEEU‐APCDGroupSU_Duration_hrsSU_Duration_hrs_num*SU_EmissRednMeas SU_MarkEndSD_Duration_hrsSD_Duration_hrs_num*SD_EmissRednMeas SD_MarkBegin SU_SD_RecommendLimeKiln ESP/SCBR 126 1 LKESP/SCBRColdstartup:12hours(timeelapsedfrominitialfiringoffossilfuellimeprocessing);Hotstartup:4hours 12Duringcoldstartuppriortoprocessinglimemudtheprecipitatorisbypassedandemissionstreatedbyscrubberuntilfluegastemperatureover400Fwhenprecipitatoristiedin.AfterheatingprecipitatorTRsareenergizedandlimemudprocessingbegins3hoursafterlimemudprocessingbeginsandwhenfiringsufficientlystabletothermallyoxidizeNCGfromLVHC.Controlledshutdown:6hours 6ESPandScrubberremainoperationalandLVHCthermaloxidationcontinuesuntilalllimeprocessingceases.Whenlimemudadditionceasesformorethan1hourLimeKiln ESP/SCBR 146 1 LKESP/SCBR 16 16ESPistobeinoperationpriortointroductionoflimemudIntroductionoflimemudtothelimekiln 0.1 0.1Controldeviceremainsinoperationuntillimemudadditionhasstopped LimemudadditionhasstoppedLimeKiln ESP/SCBR 154 1 LKESP/SCBR 24 24NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartup whenfeedingmud 0.5 0.5NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdown notfeedingmudLimeKiln ESP/SCBR 174 1 LKESP/SCBRColdStartup:36Hrs;HotStartup:6Hrs 36Scrubberisoperationalandscrubberparameterlimits(flowanddifferentialpressure)areachievedbeforeprocessinglimemud.Targetfireendtemperatureisattainedandconsistentmudflowisachieved.ControlledShutdown:6Hrs 6Continueoperatingscrubberuntilmudisfedoutofthekiln,potentialfordustingiseliminated,andIDfanisshutdown.Thebeginningofshutdowniswhenmudfeedisstopped.Theendofshutdowniswhenfuelfiringisstopped,kilnisremovedfrommaindriveandplacedonauxiliarydrive.LimeKiln ESP/SCBR 178 1 LKESP/SCBRColdStartup:~36Hrs;HotStartup:~6Hrs 36Scrubberisoperationalandscrubberparameterlimits(flowanddifferentialpressure)areachievedbeforeprocessinglimemud.Targetfireendtemperatureisattainedandconsistentmudflowisachieved.ControlledShutdown:~6Hrs 6Continueoperatingscrubberuntilmudisfedoutofthekiln,potentialfordustingiseliminated,andIDfanisshutdown.Thebeginningofshutdowniswhenmudfeedisstopped.Theendofshutdowniswhenfuelfiringisstopped,kilnisremovedfrommaindriveandplacedonauxiliarydrive.LimeKiln ESP/SCBR 184 1 LKESP/SCBR 24 24EnsurescrubberliquidflowanddifferentialpressureisachievedandESPisenergizedpriortolightingmainburner.Appropriatehotendtemperatureisreached. 24 24ContinueoperatingESPandscrubberuntilmainburnerflameisextinquished.Whenmainburnerflameisextinguished.LimeKiln ESP/SCBR 186 1 LKESP/SCBR 24 24ESPandscrubbermustbeincomplianceWhenmudandfirearefedtothekiln 12 12ESPandscrubbermustbeincomplianceWhenmudispulledfromthekilnorthegasvalveclosesandaflameisnotdetectedLimeKiln ESP/SCBR 242 1 LKESP/SCBR 24 24emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupWhenlimeiflowingtotheproductsilo 20 20Precipitatorandscrubberareoperationalduringboilershutdown.WhenlimeisnolongerbeingproducedLimeKiln ESP/SCBR 243 1 LKESP/SCBR 24 24emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartup24hoursafterintroducinglimemudintothelimekiln 6 6ContinuetooperatescrubberandprecipitatoruntilshutdowncompleteLimemudisnolongerfedtolimekilnLimeKiln MC/SCBR 124 1 LKSCBR 4 4emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartup Begincalcininglime 4 4 continueoperatingscrubber ceasemudflowLimeKiln SCBR 103 1 LKSCBR 15 15Thekilnbodyshouldbeunderaslightnegativepressure.Foracoldstartup,thekilnisoperatingatastableratenot<300gpmoflimemud. 24 24Reducemudflowtofiltersbeforetakingthecakeoff.DCSdisplayprovidesinformationofshutdown.SOGandLVHCsystemshavecompletedshutdownandlimemudfeedratesstartramplingdownforthepurposesofshuttingdowntheunit.App_C1_NSPS_SSM_Equip_DetailAppendixC1,page8of38EmissionProcessGroupRTI_APCD_TypeRTICODECountofRTICODEEU‐APCDGroupSU_Duration_hrsSU_Duration_hrs_num*SU_EmissRednMeas SU_MarkEndSD_Duration_hrsSD_Duration_hrs_num*SD_EmissRednMeas SD_MarkBegin SU_SD_RecommendLimeKiln SCBR 108 1 LKSCBRColdStartup:24Hrs;HotStartup:6Hrs 24Scrubberisoperationalandscrubberparameterlimits(flowanddifferentialpressure)areachievedbeforeprocessinglimemud.Targetfireendtemperatureisattainedandconsistentmudflowisachieved.ControlledShutdown:8Hrs 8Continueoperatingscrubberuntilmudisfedoutofthekiln,potentialfordustingiseliminated,andIDfanisshutdown.Thebeginningofshutdowniswhenmudfeedisstopped.Theendofshutdowniswhenfuelfiringisstopped,kilnisremovedfrommaindriveandplacedonauxiliarydrive.LimeKiln SCBR 116 1 LKSCBRColdStartup:~36HrsHotStartup:~6Hrs 36Scrubberisoperationalandscrubberparameterlimits(flowanddifferentialpressure)areachievedbeforeprocessinglimemud.Targetfireendtemperatureisattainedandconsistentmudflowisachieved.ControlledShutdown:~6Hrs 6Continueoperatingscrubberuntilmudisfedoutofthekiln,potentialfordustingiseliminated,andIDfanisshutdown.Thebeginningofshutdowniswhenmudfeedisstopped.Theendofshutdowniswhenfuelfiringisstopped,kilnisremovedfrommaindriveandplacedonauxiliarydrive.LimeKiln SCBR 117 1 LKSCBR 36 36OperateScrubberduringStart‐UPFullandSteadyCombustiontemperaturereachedandlimemudfeedon,LiquidFlowtoscrubber,ScrubberFanOn 18 18thecontroldeviceisoperatedduringemissionunitshutdown KilndrivemotorshutoffLimeKiln SCBR 119 1 LKSCBR 0.5‐24 24Scrubberoperatespriortostart‐upofIDfanhotendtemperatureexceeds1900Fandkilnisprocucinglime 4 4ScrubberislastdeviceshutdownlimemudispulledfromthekilnTempleInlandrecommendsthatEPAestablishaworkgrouptoaddressSSMLimeKiln SCBR 120 1 LKSCBR 38 38Thescrubbingsystemisutilizedwhenthemainburnerfuelisturnedon.LK1hotendandcoldendtemperaturesmustbeontargetandatsteadystate.Onlyafterthekiln’sresidualcarbonatetestmeettargetisthekilndeemedinnormalmode. 38 38ThescrubberisinoperationuntilthekilnhasstoppedrotationTheendofnormaloperationsismarkedbytakingmudoffthekiln.TempleInlandrecommendsthatEPAestablishaworkgrouptodiscussregulatingstartup,shutdown,andmalfunctionemissionsLimeKiln SCBR 120 1 LKSCBR 38 38Thescrubbingsystemisutilizedwhenthemainburnerfuelisturnedon.LK2hotendandcoldendtemperaturesmustbeontargetandatsteadystate.Onlyafterthekiln’sresidualcarbonatetestmeettargetisthekilndeemedinnormalmode. 38 38ThescrubberisinoperationuntilthekilnhasstoppedrotationTheendofnormaloperationsismarkedbytakingmudoffthekiln.TempleInlandrecommendsthatEPAestablishaworkgrouptodiscussregulatingstartup,shutdown,andmalfunctionemissionsLimeKiln SCBR 121 1 LKSCBR 72 72EnsurescrubberliquidisflowingatoraboveminimumscrubberflowestablishedintheNESHAPMMinitialperformancetest Reachtargettemperature 24 24EnsurescrubberliquidisflowingatoraboveminimumscrubberflowestablishedintheNESHAPMMinitialperformancetestCeasemudfeedandburnremainingloadoutTemple‐InlandrecommendsthatEPAestablishaworkgrouptoaddressSSM.LimeKiln SCBR 130 1 LKSCBRColdStartup:24to42Hrs;HotStartup:1to8Hrs 42EmissionunitandcontroldeviceoperateincompliancewithNESHAPparameterlimitsduringemissionunitstartup.SOP:Scrubberisoperationalandminimumoperatingparameterrequirements(ScrubberΔPressureandRecycleFlow)areachievedbeforestartupofkiln.Targetfeedendandfireendtemperaturesareattainedandconsistentmudflowisachieved.ControlledShutdown:6to12Hrs 12SOP:Continueoperatingscrubberuntilmudisfedoutofthekiln,potentialfordustingiseliminated,andIDfanisshutdown.Mudfeedisdiscontinued,fuelfiringisreduced(andeventuallystopped),andkilndrivespeedisreduced.LimeKiln SCBR 130 1 LKSCBRColdStartup:24to42Hrs;HotStartup:1to8Hrs 42EmissionunitandcontroldeviceoperateincompliancewithNESHAPparameterlimitsduringemissionunitstartup.StandardOperatingProcedure(SOP):Scrubberisoperationalandminimumoperatingparameterrequirements(ScrubberΔPressureandRecycleFlow)areachievedbeforestartupofkiln.Targetfeedendandfireendtemperaturesareattainedandconsistentmudflowisachieved.ControlledShutdown:6to12Hrs 12StandardOperatingProcedure(SOP):Continueoperatingscrubberuntilmudisfedoutofthekiln,potentialfordustingiseliminated,andIDfanisshutdown.Mudfeedisdiscontinued,fuelfiringisreduced(andeventuallystopped),andkilndrivespeedisreduced.App_C1_NSPS_SSM_Equip_DetailAppendixC1,page9of38EmissionProcessGroupRTI_APCD_TypeRTICODECountofRTICODEEU‐APCDGroupSU_Duration_hrsSU_Duration_hrs_num*SU_EmissRednMeas SU_MarkEndSD_Duration_hrsSD_Duration_hrs_num*SD_EmissRednMeas SD_MarkBegin SU_SD_RecommendLimeKiln SCBR 131 1 LKSCBR 5 5emissionunitandcontroldeviceoperatesincompliancewithStateandNESHAPparameterlimitsduringemissionunitstartupFlameispresentandmudflow>100gpm. 2 2ContinuetooperatecontroldeviceuntilunitisdownMudflow<100gpmandflamenotpresentfor>=30minutesLimeKiln SCBR 133 2 LKSCBR 6 6NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupThemudfeedandburnerisoperatinginthenormalrangeandtheproductlimemeetsqualitycriteria 3 3Mudandfueltothekilnisshutoff,IDfanisshutoffLimeKiln SCBR 138 1 LKSCBR 36 36NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupfeedendtemperaturereaches680F 4 4 continueoperatingscrubber mudflowtothekilnisstoppedLimeKiln SCBR 139 1 LKSCBR4forroutinestartup,16fromannualdown. 16LKScrubberisoperatingpriortoinitiatingodorgasesormudfeedisfired.Firingtemperatureis>1000FpriortointroducingLVHCgasesTargetmudflowratehasbeenreached. 4 4Scrubberisoperatinguntiloilisoffandnoodorgasesarebeingsenttothelimekiln.operatorbeginstocutoilandmudflowinpreparationforashutdown.LimeKiln SCBR 140 1 LKSCBRVenturiScrubberflowisgreaterthan500gpmandthedeltaPacrossthescrubberisgreaterthan20inchesofwater.LimeMudfilterpumpison,VenturiScrubberflowisgreaterthan500gpmandthedeltaPacrossthescrubberisgreaterthan20inchesofwater.TheflowtotheVenturiscrubbermustbegreaterthan500gpmandthedeltaPacrossthescrubbermustbegreaterthan20inchesofwater.Thelimemudfilterpumpisoff.Thisindicatesnolimemudisgoingtothelimemudfilterorenteringthekiln.LimeKiln SCBR 142 2 LKSCBR~6hrs(Hot),~24Hrs(Cold) 24NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupAdequatevacuumismaintainedatessentialinletsandoutletsoftheLVHCsystemfor60minutes.~1hr(Hot),~20hrs(Cold) 20ControldeviceisoperatedduringemissionunitshutdownValvesarepositionedforshutdownandsteamflowisdiscontinued.LimeKiln SCBR 145 1 LKSCBR 24 24Theventuriscrubberisplacedinoperationpriortothekiln.Pressuredropregulatedtothenormaloperatinglevel 24 24continuetooperatethescrubberfor24hoursafterflameandlimemudstoptheflameandlimemudarestopped.LimeKiln SCBR 146 1 LKSCBR 16 16ScrubberistobeinoperationpriortointroductionoflimemudIntroductionoflimemudtothelimekiln 0.1 0.1Controldeviceremainsinoperationuntillimemudadditionhasstopped LimemudadditionhasstoppedLimeKiln SCBR 147 1 LKSCBR 20 20emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartup Fullloadintroduced 24 24emissionunitandcontroldeviceoperatesduringemissionunitshutdown Reducefuelfedtounit NALimeKiln SCBR 148 1 LKSCBR 14 14emissionunitandcontroldeviceoperatesincomplianceparameterlimitsduringemissionunitstartupWhenproperoperatingtemperaturehasbeenachieved 0.5 0.5emissionunitandcontroldeviceoperatesincomplianceparameterlimitsduringemissionunitshutdown WhennofireinlimekilnLimeKiln SCBR 150 1 LKSCBR 36 36emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupMudisbeingfedatarateofgreaterthan300Tonsperday 24 24Continueoperatingscrubberuntilkilncompletesshutdown MudfeedtokilnstopsLimeKiln SCBR 152 1 LKSCBR 12 12emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupbeginfeedingmudtocoldendofkiln 24 24continueoperatiingscrubberduringcooldown ceaseflowofmudtokilnLimeKiln SCBR 153 1 LKSCBRLimeKiln SCBR 155 1 LKSCBR 24 24Ensurescrubberflowrateisgreaterthan504gpmanddPisgreaterthan13"waterpriortostart‐up.Mudflowgreaterthan180gpmfor2hrsandgasflowtokilngreaterthan600scfmorfueloiltokilnisgreaterthan1gpmandoilpressuretokilnisgreaterthan75psig 6 6Ensurescrubberflowrateisgreaterthan504gpmanddPisgreaterthan13"wateruntilshutdowniscomplete.Mudflowlessthan10gpmfor30minutesandgasflowtokilnlessthan100scfmorfueloiltokilnislessthan1gpmandoilpressuretokilnislessthan75psigApp_C1_NSPS_SSM_Equip_DetailAppendixC1,page10of38EmissionProcessGroupRTI_APCD_TypeRTICODECountofRTICODEEU‐APCDGroupSU_Duration_hrsSU_Duration_hrs_num*SU_EmissRednMeas SU_MarkEndSD_Duration_hrsSD_Duration_hrs_num*SD_EmissRednMeas SD_MarkBegin SU_SD_RecommendLimeKiln SCBR 156 1 LKSCBR 42 42 followSSMmanualproceduresOpenWeakNCGsupplyvalvetoNo.3LimeKilnPrimaryAirFaninletStack 24 24 followSSMmanualproceduresWeakNCGsarebeingburnedatanotherincinerationsystemorarenolongerbeingproducedLimeKiln SCBR 156 1 LKSCBR 42 42 followSSMmanualproceduresOpenWeakNCGsupplyvalvetoNo.4LimeKilnPrimaryAirFaninletStack 24 24 followSSMmanualproceduresWeakNCGsarebeingburnedatanotherincinerationsystemorarenolongerbeingproducedLimeKiln SCBR 157 1 LKSCBR 27 27emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartup Whenproductlimeismade 3 3NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdown WhenmudisoutofthekilnLimeKiln SCBR 159 1 LKSCBR12to24hoursforacoldstart 24emissionunitandcontroldeviceoperatesduringemissionunitstartup(butnotnecessarilyincompliancewithallNSPS/NESHAPparameterlimits) feedinglimemudtothekiln 4‐6 6continuedoperationofthescrubberNomoremudgoingtokilnplus4hourstoemptythekilnLimeKiln SCBR 162 1 LKSCBRColdStartup:36Hrs;HotStartup:6Hrs 36Scrubberisoperationalandscrubberparameterlimits(flowanddifferentialpressure)areachievedbeforeprocessinglimemud.Targetfireendtemperatureisattainedandconsistentmudflowisachieved.ControlledShutdown:6Hrs 6Continueoperatingscrubberuntilmudisfedoutofthekiln,potentialfordustingiseliminated,andIDfanisshutdown.Thebeginningofshutdowniswhenmudfeedisstopped.Theendofshutdowniswhenfuelfiringisstopped,kilnisremovedfrommaindriveandplacedonauxiliarydrive.LimeKiln SCBR 163 2 LKSCBR36(ColdStartup) 36Scrubberisoperationalandscrubberparameterlimits(flowanddifferentialpressure)areachievedbeforeprocessinglimemud.Targetfireendtemperatureisattainedandconsistentmudflowisachieved.6(ColdShutdown) 6Continueoperatingscrubberuntilmudisfedoutofthekiln,potentialfordustingiseliminated,andIDfanisshutdown.Thebeginningofshutdowniswhenmudfeedisstopped.Theendofshutdowniswhenfuelfiringisstopped,kilnisremovedfrommaindriveandplacedonauxiliarydrive.LimeKiln SCBR 164 1 LKSCBR 26 26scrubberisemployedduringentirewarmupcurve.NCGisnotintroduceduntilthehotendtemperatureis>1200Fafter26hourwarmupcurvelimekilnhotendtemperatureis>1200F 24 24keeplimekilnscrubberoperatingfor24hoursafterlimemudfeedstops seepreviouscommentsLimeKiln SCBR 165 1 LKSCBRColdStartup:37Hrs(36hrstowarmongas,1hrtoaddmudflow);HotStartup:6Hrs 37Scrubberisoperationalandscrubberparameterlimits(liquidflow)areachievedbeforefiringfuelorprocessinglimemud.Targetfireendtemperatureisattainedandconsistentmudflowisachieved.ControlledShutdown:18Hrs 18Continueoperatingscrubberuntilmudisfedoutofthekiln,potentialfordustingiseliminated,andIDfanisshutdown.Thebeginningofshutdowniswhenmudfeedisstopped.Theendofshutdowniswhenfuelfiringisstopped,kilnisremovedfrommaindriveandplacedonauxiliarydrive.LimeKiln SCBR 165 1 LKSCBRColdStartup:37Hrs(36hrstowarmongas,1hrtoaddmudflow);HotStartup:6Hrs 37Scrubberisoperationalandscrubberparameterlimits(liquidflow)areachievedbeforefiringfuelorprocessinglimemud.Targetfireendtemperatureisattainedandconsistentmudflowisachieved.ControlledShutdown:20Hrs 20Continueoperatingscrubberuntilmudisfedoutofthekiln,potentialfordustingiseliminated,andIDfanisshutdown.Thebeginningofshutdowniswhenmudfeedisstopped.Theendofshutdowniswhenfuelfiringisstopped,kilnisremovedfrommaindriveandplacedonauxiliarydrive.LimeKiln SCBR 166 2 LKSCBRColdStartup:36Hrs;HotStartup:6Hrs 36Scrubberisoperationalandscrubberparameterlimits(flowanddifferentialpressure)areachievedbeforeprocessinglimemud.Targetfireendtemperatureisattainedandconsistentmudflowisachieved.ControlledShutdown:6Hrs 6Continueoperatingscrubberuntilmudisfedoutofthekiln,potentialfordustingiseliminated,andIDfanisshutdown.Thebeginningofshutdowniswhenmudfeedisstopped.Theendofshutdowniswhenfuelfiringisstopped,kilnisremovedfrommaindriveandplacedonauxiliarydrive.LimeKiln SCBR 167 1 LKSCBRColdStartup:36Hrs;HotStartup:6Hrs 36Scrubberisoperationalandminimumoperatingparameterrequirements(flowanddP)areachievedbeforeprocessinglimemud.Targetfireendtemperatureisattainedandconsistentmudflowisachieved.ControlledShutdown:6Hrs 6Continueoperatingscrubberuntilmudisfedoutofthekiln,potentialfordustingiseliminated,andIDfanisshutdown.Thebeginningofshutdowniswhenmudfeedisstopped.Theendofshutdowniswhenfuelfiringisstopped,kilnisremovedfrommaindriveandplacedonauxiliarydrive.App_C1_NSPS_SSM_Equip_DetailAppendixC1,page11of38EmissionProcessGroupRTI_APCD_TypeRTICODECountofRTICODEEU‐APCDGroupSU_Duration_hrsSU_Duration_hrs_num*SU_EmissRednMeas SU_MarkEndSD_Duration_hrsSD_Duration_hrs_num*SD_EmissRednMeas SD_MarkBegin SU_SD_RecommendLimeKiln SCBR 169 1 LKSCBRColdStartup:24Hrs;HotStartup:3Hrs 24Scrubberisoperationalandscrubberparameterlimits(flowanddifferentialpressure)areachievedbeforeprocessinglimemud.TargetfireendtemperatureisattainedandconsistentmudflowisachievedControlledShutdown:3Hrs 3Continueoperatingscrubberuntilmudisfedoutofthekiln,potentialfordustingiseliminated,andIDfanisshutdownThebeginningofshutdowniswhenmudfeedisstopped.Theendofshutdowniswhenfuelfiringisstopped,kilnisremovedfrommaindriveandplacedonauxiliarydrive.LimeKiln SCBR 171 2 LKSCBR 20 20Ensurecontrolequipmentisoperationalasearlyaspossibleinstartupprocedure.DocumentstepsforaccurateSUthroughSSMplanandstandardoperatingprocedures.Startupendswhenfrontendtemperatureofkilnexceeds1600degFORwhenmudflowisgreaterthan25gpmandeither:fueloilflowsgreaterthan1gpmORnaturalgasflowisgreaterthan5kscf/hr. 4 4Ensurecontrolequipmentisoperationalaslongaspossibleinshutdownprocedure.DocumentstepsforspecificSDthroughSSMplanandstandardoperatingprocedures.Shutdownbeginswhenmudispulledfromthekilnwiththeintentionoftakingthekilndown.LimeKiln SCBR 172 1 LKSCBRColdStartup:36Hrs;HotStartup:6Hrs 36Scrubberisoperationalandscrubberparameterlimits(flowanddifferentialpressure)areachievedbeforeprocessinglimemud.Targetfireendtemperatureisattainedandconsistentmudflowisachieved.ControlledShutdown:6Hrs 6Continueoperatingscrubberuntilmudisfedoutofthekiln,potentialfordustingiseliminated,andIDfanisshutdown.Thebeginningofshutdowniswhenmudfeedisstopped.Theendofshutdowniswhenfuelfiringisstopped,kilnisremovedfrommaindriveandplacedonauxiliarydrive.LimeKiln SCBR 173 1 LKSCBRColdstartup:36hours;Hotstartup:14hours 36Scrubberisoperationalandscrubberparameterlimits(flowanddifferentialpressure)areachievedbeforeprocessinglimemud.Targetfeedendtemperatureisattainedandconsistentmudflowisachieved.Controlledshutdown:6hours 6Continueoperatingscrubberuntilmudisoutofthekiln,potentialfordustingiseliminatedandIDfanisshutdown.Thebeginningofshutdowniswhenmudfeedisstopped.Theendofshutdowniswhenfuelfiringisstopped,kilnisremovedfrommaindriveandplacedonauxiliarydrive.LimeKiln SCBR 175 2 LKSCBRColdStartup:36Hrs;HotStartup:6Hrs 36Scrubberisoperationalandscrubberparameterlimits(flowanddifferentialpressure)areachievedbeforeprocessinglimemud.Targetfireendtemperatureisattainedandconsistentmudflowisachieved.ControlledShutdown:6Hrs 6Continueoperatingscrubberuntilmudisfedoutofthekiln,potentialfordustingiseliminated,andIDfanisshutdown.Thebeginningofshutdowniswhenmudfeedisstopped.Theendofshutdowniswhenfuelfiringisstopped,kilnisremovedfrommaindriveandplacedonauxiliarydrive.LimeKiln SCBR 176 1 LKSCBR 26 26LimeKilnScrubberstartedandcontrolparametersuptolimitsbeforefireisputinkilnMudpumpandfeed‐endscrewrunning 1 1LimekilnscrubberincludingcontroldeviceparametersmaintaineduntilthreehoursafterfireispulledfromthekilnMudoffpreparingtoshutdownLimeKiln SCBR 177 1 LKSCBR 10‐20hours 20emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupNormaloperationbeginswhenthelimekilnisoperatingatnormalmudfeedrateandlimekilnoperationisstable. 10‐20hours 20Controldevice(EU0905)continuestooperatenormallydurngthekilnshutdownprocess.Normaloperationendswhenmudfeedflowisreducedforthepurposeofstoppinglimemudprocessing.LimeKiln SCBR 180 2 LKSCBR 8 8 WetscrubberInfeedtemperature1300degreesandmudonkiln 2 2 Wetscrubber ceasingmudflowtokilnLimeKiln SCBR 181 2 LKSCBR 24 24scrubberisoperationalpriortostartup;applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartup mudinkiln 24 24scrubberisoperationaluntilshutdowncomplete;applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdown mudoutofkilnLimeKiln SCBR 183 1 LKSCBRLimeKiln SCBR 184 1 LKSCBR 24 24Ensurescrubberliquidflowanddifferentialpressureisachievedpriortolightingmainburner.Appropriatehotendtemperatureisreached. 24 24Continueoperatingscrubberuntilmainburnerflameisextinquished.Whenmainburnerflameisextinguished.App_C1_NSPS_SSM_Equip_DetailAppendixC1,page12of38EmissionProcessGroupRTI_APCD_TypeRTICODECountofRTICODEEU‐APCDGroupSU_Duration_hrsSU_Duration_hrs_num*SU_EmissRednMeas SU_MarkEndSD_Duration_hrsSD_Duration_hrs_num*SD_EmissRednMeas SD_MarkBegin SU_SD_RecommendLimeKiln SCBR 185 1 LKSCBR1.0hourfollowingmudflowtokilnisinitiateduntiloperatingparametersarestabilized.2.5hoursfollowingmudflowtokilnisinitiateduntilproductlimeleavesthekiln 3NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupExcessoxygen,TRS,andkilndraftshavestabilized0.25hourstostopmudflowandrunoutmudfeedsystem;2.5hoursfollowingstopofmudflowtokilnremainingproductlimeexitsthekiln 2.75Kilnscrubbercontinuestooperateuntilmudflowtokilnstops,kilnisonslowroll,andIDFanisshutdownandstoppedMudflowtothekilnhasstoppedLimeKiln SCBR 188 2 LKSCBR 24 24emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupLimemudisintroducedtowetendofkiln 24 24OperatePeabodyScrubberduringShutdown FuelisoffLimeKiln SCBR 188 1 LKSCBR 48 48emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupLimemudisintroducedtowetendofkiln 24 24OperatePeabodyScrubberduringShutdown FuelisoffLimeKiln SCBR 189 1 LKSCBR 6 6StartupandensuretheminimumscrubberflowrateanddifferentialpressurehavebeenestablishedintheVenturiScrubberbeforeintroducingmudintotheLimeKiln.Followthestandardoperatingproceduresforthestartupofthelimekiln.Afterproperstartup,ensurethatthescrubberflowrateanddifferentialpressurearemeetingtheminimumrequirements.Thetransitionfromstartuptonormaloperationswillbeconsideredcompletewhentheseconditionshavebeenachievedandproductisflowingoutandtheoperatingtemperatureis>300F. 3 3Ensurethattheminimumscrubberflowrateanddifferentialpressurearemaintainedduringoperationofscrubber.FulloperationoftheVenturiScrubbershouldcontinueafterfuelfiringhasceased,untiltheflowoflimemudhasstoppedandthegenerationoflimehasalsoceased(approximately3hourslater)TheshutdownperiodstartswhenmudflowtothekilnhasceasedLimeKiln SCBR 190 1 LKSCBR 30 30ControldeviceisstartedupandrequiredscrubberflowanddifferentialpressureoperatingparameterlimitsaremetbeforeloadisputonLimeKiln.EnsureminimumKilnfrontendtemperatureismetbeforeroutingNCGtotheKiln.Startupiscompleteoncelimemudbeginsgoingtothelimekiln. 8 8Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.Shutdownoccurswhenmudflowtothekilnhasceasedandfuelfiringhasceasedformorethan3hours.LimeKiln SCBR 190 1 LKSCBR 30 30ControldeviceisstartedupandrequiredscrubberflowanddifferentialpressureoperatingparameterlimitsaremetbeforeloadisputonLimeKiln.EnsureminimumKilnfrontendtemperatureismetbeforeroutingNCGtotheKiln.Startupiscompleteoncelimemudbeginsgoingtothelimekiln. 8 8Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.Shutdownoccurswhenmudflowtothekilnhasceasedandfuelfiringhasceasedformorethan3hours.LimeKiln SCBR 195 1 LKSCBR 1 1emissionunitandcontroldeviceoperatesduringemissionunitstartup(butnotnecessarilyincompliancewithallNSPS/NESHAPparameterlimits) Introductionofmud 1 1AllControlEquipmentremainon‐lineuntilsourceisshutdown. PullingFuelApp_C1_NSPS_SSM_Equip_DetailAppendixC1,page13of38EmissionProcessGroupRTI_APCD_TypeRTICODECountofRTICODEEU‐APCDGroupSU_Duration_hrsSU_Duration_hrs_num*SU_EmissRednMeas SU_MarkEndSD_Duration_hrsSD_Duration_hrs_num*SD_EmissRednMeas SD_MarkBegin SU_SD_RecommendLimeKiln SCBR 196 1 LKSCBR 18 18emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupHotendtemperaturereaches1300F;Coldendreaches450F 18 18Continueoperatingscrubberuntillimeproductionhasceased LimemudfeedisceasedLimeKiln SCBR 197 1 LKSCBR 24 24emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupWhenmudisbeingsentthroughthekiln 4 4Nofireinkiln,mudisnotbeingprocessedLimeKiln SCBR 198 1 LKSCBR 8 8emissionunitandcontroldeviceoperatesduringemissionunitstartup(butnotnecessarilyincompliancewithallNSPS/NESHAPparameterlimits)kilntemperatureprofileisreachedandlimeproductisdivertedtobucketelevator 3 3scrubberoperatesuntillimeproductisremovedfromkiln terminationoflimemudfeedLimeKiln SCBR 199 1 LKSCBR 24 24EnsurescrubberliquidisflowingpriortoignitingfireinthekilnLimemudflowtoprecoatfilterisgreaterthan160gpmforatleast2hours 1 1ContinueoperatingscrubberuntiltemperatureinLK1dropsto200FLimemudflowtoprecoatfilterislessthan150gpmfor30minutesLimeKiln SCBR 201 1 LKSCBR 24 24EnsurescrubberliquidisflowingpriortoignitingfireinthekilnLimemudflowtoprecoatfilterisgreaterthan60gpmforatleast4hours 1 1Continueoperatingscrubberuntiltemperatureinkilndropsto200FLimemudflowtoprecoatfilterislessthan60gpmfor30minutesLimeKiln SCBR 203 1 LKSCBR 24 24emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupmudflow>75gpmfor4hrsANDkilnhotendtemp>1500degFfor15minutes 36 36Continueoperatingscrubberuntilkilncompletelydownmudflow<75gpmfor30minANDgasfow<40MMscfhLimeKiln SCBR 205 1 LKSCBR 24 24EnsurescrubberliquidisflowingpriortoignitingfireinthekilnLimemudflowtoprecoatfilterisgreaterthan150gpmforatleast3hours 1 1ContinueoperatingscrubberuntiltemperatureinLK1dropsto200FLimemudflowtoprecoatfilterislessthan150gpmfor30minutesLimeKiln SCBR 206 2 LKSCBR 1 1emissionunitandcontroldeviceoperatesduringemissionunitstartup(butnotnecessarilyincompliancewithallNSPS/NESHAPparameterlimits)12hoursafternormalmudflowbeginsintroductionintothekiln 1 1operatescrubberuntilshutdowniscompleteScrubberflowsarediscontinuedLimeKiln SCBR 207 1 LKSCBR 0.5 0.5emissionunitandcontroldeviceoperatesduringemissionunitstartup(butnotnecessarilyincompliancewithallNSPS/NESHAPparameterlimits)ScrubberdPleveledoutandlimegeneratedfromkiln 4.5 4.5scrubberrecirculationflowmaintained LimemudispulledfromkilnLimeKiln SCBR 226 2 LKSCBR 24 24EnsurescrubberliquidisflowingpriortoignitingfireinthekilnLimemudflowtoprecoatfilterexceeds50gpmandbucketelevatoroperationcommences 1 1Continueoperatingscrubberuntiltemperatureinkilndropsto200FLimemudflowtoprecoatfilterislessthan50gpmfor15minutesLimeKiln SCBR 340 1 LKSCBR 20 20emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartup Hotendreaches2000F 4 4ContinueoperatingscrubberuntiltemperatureinLK1dropsto200F PulllimemudfromkilnLimeKiln SCBR 525 1 LKSCBR 24 24scrubberflowisestablishedduringstartup.LKfeedendtemp>400F;limeflowingfromhotend. 3 3maintainscrubberflowuntillimeisnolongerproduced limemudtothekilnhasceasedLimeKiln SCBR 600 3 LKSCBRColdStartup:36Hrs;HotStartup:6Hrs 36Scrubberisoperationalandscrubberparameterlimits(flowanddifferentialpressure)areachievedprocessinglimemud.Targetfireendtemperatureisattainedandconsistentmudflowisachieved.ControlledShutdown:6Hrs 6Continueoperatingscrubberuntilmudisfedoutofthekiln,potentialfordustingiseliminated,andIDfanisshutdown.Thebeginningofshutdowniswhenmudfeedisstopped.Theendofshutdowniswhenfuelfiringisstopped,kilnisremovedfrommaindriveandplacedonauxiliarydrive.Thestandardshouldnotregulatestartupandshutdownofemissioncontroldeviceswhentheemissionsourceisnotoperating.App_C1_NSPS_SSM_Equip_DetailAppendixC1,page14of38EmissionProcessGroupRTI_APCD_TypeRTICODECountofRTICODEEU‐APCDGroupSU_Duration_hrsSU_Duration_hrs_num*SU_EmissRednMeas SU_MarkEndSD_Duration_hrsSD_Duration_hrs_num*SD_EmissRednMeas SD_MarkBegin SU_SD_RecommendLimeKiln SCBR 610 1 LKSCBR 1 1emissionunitandcontroldeviceoperatesduringemissionunitstartup(butnotnecessarilyincompliancewithallNESHAPparameterlimits(dp)) mudflowandoilon 0.08 0.08emissionunitandcontroldeviceoperatesduringemissionunitshutdown(butnotnecessarilyincompliancewithallNESHAPparameterlimits(dp))Mudistakenoutofthekilnwithintentionoftakingthekilndown;oilflowreducedLimeKiln SCBR 610 1 LKSCBR 1 1emissionunitandcontroldeviceoperatesincompliancewithNESHAPparameterlimitsduringemissionunitstartup mudflowandoilon 0.08 0.08emissionunitandcontroldeviceoperatesincompliancewithNESHAPparameterlimitsduringemissionunitshutdownMudistakenoutofthekilnwithintentionoftakingthekilndown;oilflowreducedLimeKiln SCBR 613 1 LKSCBR 2 2PertheSSMPlan,StartupandensuretheminimumscrubberflowrateanddifferentialpressurehavebeenestablishedintheVenturiScrubberbeforeintroducingmudintotheLimekiln.Followestablishedoperatingprocedures.PertheSSMPlan,Veiftythatlimekilnfuelburnerisinoperationandisstable.Verifythatthelimekiln'sflamesafetysystemisengaged.VerifytheSO2systemisoperatingwithinnormalranges,asisthetemperature. 3 3PertheSSMPlan:FullOperationoftheVenturiScrubbershouldcontinueafterfuelfiringceased,untiltheflowoflimemudhasstoppedandthegenerationoflimehasalsoceased(approximately3hours);VerifythatgasesarenolongerbeingacceptedPertheSSMPlan,Verifythatventgasesarenolongerbeingacceptedorgaseshavebeendivertedtotheoxidizeraftertheappropriatetemperaturehasbeenreached.LimeKiln SCBR 615 1 LKSCBR 36 36scrubberflowrateestablishedduringnaturalgasfiring;pressuredropestablishedjustbeforelimemudfeedison limemudfeedtolimekiln 12 12scrubberflowrateismaintained limemudfeedrateisturnedoffLimeKiln SCBR208228535 1 LKSCBR 24 24EnsurescrubberliquidisflowingpriortoignitingfireinthekilnLimemudflowtoprecoatfilterisgreaterthan230gpmforatleast3hours 1 1Continueoperatingscrubberuntiltemperatureinkilndropsto200FLimemudflowtoprecoatfilterislessthan230gpmfor15minutesLimeKilnSCBR(NCGscrubberspre‐kiln+LKESP] 151 1 LKESP 13.5 13.5NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupLimeKilnandESParestableandmeetingnormaloperationprocessconditions;AllLVHCGasSourceshavebeencollected;regulatedHVLChavebeencollected,andSOGscollectedifsteamstripperisinservice 12.5 12.5BypassgasestoLK4orshutdownsourcesofLVHC,HVLCandSOGs;continueoperationofESPuntilkilnhasstoppedcontinuousrotation ceaseflowoflimemudLimeKilnSCBR(NCGscrubberspre‐kiln+LKSCBR] 151 1 LKSCBR 1 1 backupcontrolLimeKilnandScrubberarestableandmeetingnormaloperationprocessconditions;AllLVHCGasSourceshavebeencollected;regulatedHVLChavebeencollected,andSOGscollectedifsteamstripperisinservice 24 24SendgasestoLK5orshutdownsourcesofLVHC,HVLCandSOGs;continueoperationofscrubberuntilkilnhasstoppedcontinuousrotation ceaseflowoflimemudLimeKiln ESP 105 1 LKESP12(coldstartup) 12Priortointroductionofcollectionsystemgasesintothekiln,theproperkilntemperaturemustbeattainedandexhaustgasesmustcontaingreaterthan1%oxygen.TheESPmustalsobeonlineandpoweredupbeforekilnstartup.Kilnisoperatingatastablerate,incinerationinterlocksaremetandfrontendtemperatureisatleast1250degreesF. 6 6Transfercollectionsystemgasestothebackupkilnbeforebeginningshutdownofcurrentkiln.WhenProgramableLogicControllerNCGpermissivesarenotsatisfied.NDCENDCE DBESP 100 1 RFESP7hours(coldoutagetoburningliquor) 7 StartuponnaturalgasBlackliquorisintroducedtotheboiler,astablefurnacebedisobtained,andaconsistentsmeltflowtothedissolvingtankisachieved.~4hours(takeliquoroutbut~3‐4hourstoburnthe"bed"outusingnaturalgas) 4Keeppreciptatorsoperatinguntiltemperaturereducestoapointthattheboilercanbeshutdown.Blackliquorfiringrateisreducedwiththeintentionofshuttingdowntheboiler.App_C1_NSPS_SSM_Equip_DetailAppendixC1,page15of38EmissionProcessGroupRTI_APCD_TypeRTICODECountofRTICODEEU‐APCDGroupSU_Duration_hrsSU_Duration_hrs_num*SU_EmissRednMeas SU_MarkEndSD_Duration_hrsSD_Duration_hrs_num*SD_EmissRednMeas SD_MarkBegin SU_SD_RecommendNDCE DBESP 103 1 RFESP 8 8Followtheproperstartupsequenceandproceduresoutlinedintheappropriatesectionsfortheprecipitators.TheNo.5RecoveryBoilerstartupisconsideredcompletewhenconditionsunderthefollowingSOPhavebeenestablished:RecoveryBoilerNormalOperatingParameters 8 8Duringnormalshutdowns,opacitycomplianceismaintaineduntiltheboilerisoffofoilfire.Oilgunsareputinserviceforthepurposeofshuttingdowntheunit.NDCE DBESP 104 1 RFESPColdStartup:12Hrs(Timeelapsedfrominitialfiringoffossilfueluntilblackliquorisintroduced);HotStartup:2Hrs 12PowerisappliedtothetransformerrectifiersaftertheESPinternaltemperaturereaches200 ̊F.FossilfuelisburnedexclusivelyduringESPwarm‐up.BlackliquorisintroducedtotherecoveryfurnaceonlyaftertheESPisbroughton‐line.RecoveryFurnaceisoperatingatastablerateandreadyforNCGswhen1)>30%LiquorFlowand2)>30%SteamGeneration.ControlledShutdown(Timeelapsedfromremovingfirstliquorgunfromserviceuntilfurnacebedisburnedout):6Hrs 6ESPremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnaceandthelastoilorgasburnerisremoved.Blackliquorfiringrateisreducedwiththeintentionofshuttingdowntheboiler.NDCE DBESP 107 1 RFESP 8 8RouteemissionstooperatingESPafterreachingsafeoperatingtemperatureLiquorflowisgreaterthan180gallons/minuteandliquorrecirculationvalvesareclosed 5 5RouteemissionstooperatingESPafterreachingsafeoperatingtemperature InduceddraftfansareoffNDCE DBESP 108 1 RFESPColdStartup:11Hrs(Timeelapsedfrominitialfiringoffossilfueluntilblackliquorisintroduced);HotStartup:2Hrs 11BlackliquorisintroducedtotherecoveryfurnaceonlyaftertheESPisbroughton‐line.Blackliquorisintroducedtotheboiler,astablefurnacebedisobtained,andaconsistentsmeltflowtothedissolvingtankisachievedControlledShutdown(Timeelapsedfromremovingfirstliquorgunfromserviceuntilfurnacebedisburnedout):10Hrs) 10ESPremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnaceandthelastoilorgasburnerisremoved.Blackliquorfiringrateisreducedwiththeintentionofshuttingdowntheboiler.NDCE DBESP 109 2 RFESP 10 10emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupBeginflowofliquorthroughinjectionnozzles 12 12emissionunitandcontoldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitshutdown.CeaseflowofliquorthroughinjectionnozzlesNDCE DBESP 112 1 RFESPNDCE DBESP 114 1 RFESP 6 6StartupESPpriortobeginningstartupoftheRecoveryFurnaceSteamflowrate>100,000lbs/hr 16 16ContinueoperatingESPuntilRecoveryFurnaceisshutdownMasterfueltriprelayisactivatedNDCE DBESP 115 1 RFESP 12 12emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupBoilerintheSteamHeaderandSmeltFlow 0.5 0.5NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdown SmeltFlowstopsNDCE DBESP 117 1 RFESP 12 12 OperateESPduringStart‐UPLiquorflowtotheboilerisestablished 12 12thecontroldeviceisoperatedduringemissionunitshutdownInduceddraftfansonPrecipitatorareshutoff.NDCE DBESP 119 1 RFESP 8 8ESPispowereduppriortoinitialfireinrecoveryfurnaceestablishmentofastablefurnacebedatthetargetedareaandheight 16 16ESPisthelastdeviceshutdownraisingliquortemperaturewithintentionofburningoutthebedTempleInlandrecommendsthatEPAestablishaworkgrouptoaddressSSMNDCE DBESP 120 1 RFESP 18 18Operateaminimumoftwoprecipitatorcellspriortofiringanyoil.Asloaddictatesaddadditionalcell.Stablefiringofaminimum160kpphofliquorsolids(typically12hrs) 24 24OperateprecipuntilallfuelsareoutoftheboilerLiquorratedropsbelow160kpphTempleInlandrecommendsthatEPAestablishaworkgrouptodiscussregulatingstartup,shutdown,andmalfunctionemissionsApp_C1_NSPS_SSM_Equip_DetailAppendixC1,page16of38EmissionProcessGroupRTI_APCD_TypeRTICODECountofRTICODEEU‐APCDGroupSU_Duration_hrsSU_Duration_hrs_num*SU_EmissRednMeas SU_MarkEndSD_Duration_hrsSD_Duration_hrs_num*SD_EmissRednMeas SD_MarkBegin SU_SD_RecommendNDCE DBESP 130 1 RFESPColdStartup:8to12Hrs(Timeelapsedfrominitialauxiliaryfuelfiringuntilblackliquorisintroduced);HotStartup:0.5to2Hrs 12EmissionunitandcontroldeviceoperateincompliancewithNESHAPparameterlimitsduringemissionunitstartup.SOP:ESPisoperational(PowerisappliedtotranformerrectifiersafterESPpenthouseheatershavebeenon4to6hours)beforeblackliquorisintroducedtotherecoveryfurnace.Blackliquorisintroducedtotheboiler,astablefunacebedisobtained,andaconsistentsmeltflowtothedissolvingtankisachievedControlledShutdown(Timeelapsedfromreducingliquorfiringuntilfurnacebedisburnedout/smeltedout):5to7Hrs 7SOP:ESPremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnaceandthebedisburnedout/smeltedout(recoveryfurnaceisshutdown).Blackliquorflowisreduced/Smallerliquorgunnozzleisinstalled/Blackliquorgunispulledfromservice.NDCE DBESP 131 1 RFESP 13 13emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupSteamFlow>300klb/hrandO2<10%. 7 7ContinuetooperatecontroldeviceuntilunitisdownCombustionoxygenpercent>15%NDCE DBESP 133 1 RFESP 16 16NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupTherecoveryboilercombustionisselfsustainingonblackliquir,theunitisgeneratingsteam,smeltingandproducingacceptablegreenliquorquality 8 8AllfuelisoutoftherecoveryboilerandthesmeltinghasstoppedNDCE DBESP 135 1 RFESP 25 25Oneprecipitatorormore(ifneeded)isoperatingpriortothestartoffuelfiringintheRecoveryBoiler.Theboilerisfiringblackliquoratastableandcontinuousrateandoilfiringhasstopped. 7 7Oneprecipitatorormore(ifneeded)areoperatedduringtheshutdownoftheRecoveryBoiler.Theblackliquorfiringhasbeenreducedandoilgunshavebeenaddedintotheboiler.NDCE DBESP 136 1 RFESP 3 3OperatecontrolequipmentatalltimesemissionunitisnotdownBlackliquorflowgreaterthan200gpmfor3hours 1 1ContinueoperatingAPCEuntilunitisdownCeaseflowofliquorthroughinjectionnozzlesNDCE DBESP 140 1 RFESPNA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupBlackLiquorpurgecreditisestablishedandPrecipitatorFields1‐4ontheeastorwestsideoftheprecipitatormustbeenergized.Ensurethattheelectrostaticprecipitatorfields1‐4ontheeastorthewestsideoftheprecipitatorisenergizeduntiltheboilerisoffliquor.BlackLiquorpurgecreditisnolongerestablished.Thefurancewillbeoffliquor.NDCE DBESP 142 1 RFESP~9hrs(Hot),~12Hrs(Cold) 12Controldeviceisturnedonpriortoemissionunitstartup.Thestartupperiodendswhengreenliquorisproducedintheassociateddissolvingtankandpumpedforfive(5)consecutivehoursundersteadystateconditions.~16hrs(Hot),~84hrs(Cold) 84ControldeviceisoperatedduringemissionunitshutdownTheshutdownperiodbeginswhenblackliquorfiringisreducedwithintentionsofshuttingdowntherecoveryfurnace.NDCE DBESP 147 2 RFESP 6 6emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupSteamTempandPressureLimitMet 9 9emissionunitandcontroldeviceoperatesduringemissionunitshutdown Reducefuelfedtounit NANDCE DBESP 148 1 RFESP 6 6emissionunitandcontroldeviceoperatesincomplianceparameterlimitsduringemissionunitstartupWhenemissionunitisfiringblackliquor 4 4emissionunitandcontroldeviceoperatesincomplianceparameterlimitsduringemissionunitshutdown LiquorflowhashaltedNDCE DBESP 148 1 RFESP 6 6emissionunitandcontroldeviceoperatesincomplianceparameterlimitsduringemissionunitstartupWhenemissionunitisfiringblackliquor 4 4emissionunitandcontroldeviceoperatesincomplianceparameterlimitsduringemissionunitshutdown LiquorflowhashaltedNDCE DBESP 149 1 RFESP 12 12OperateallAPCDsduringstartupNormalsteamrateandnolongerburningauxiallaryfuel 8 8OperateallAPCDsduringshutdownBeginburningauxiallaryfuelandstartremovingprimaryfuelApp_C1_NSPS_SSM_Equip_DetailAppendixC1,page17of38EmissionProcessGroupRTI_APCD_TypeRTICODECountofRTICODEEU‐APCDGroupSU_Duration_hrsSU_Duration_hrs_num*SU_EmissRednMeas SU_MarkEndSD_Duration_hrsSD_Duration_hrs_num*SD_EmissRednMeas SD_MarkBegin SU_SD_RecommendNDCE DBESP 150 1 RFESP 36 36emissionunitandcontroldeviceoperatesduringemissionunitstartup(butnotnecessarilyincompliancewithallNSPS/NESHAPparameterlimits) Blackliquorflowatsetpoint 24 24ContinueoperatingelectrostaticprecipitatoruntilCREC‐1completesshutdownCeaseflowofliquorthroughinjectionnozzlesNDCE DBESP 151 1 RFESP 16 16EnsureESPoperationisstableandallapparentproblemshavebeenaddressedOnceboilerisuptooperatingsteampressureandsuperheaterloopsarecleartheRecoveryBoilermaybeplacedon‐line 6 6StopallblackliquorflowintotherecoveryboilerandmonitoropacityduringtheshutdownprocessNoblackliquorflowintotherecoveryboilerNDCE DBESP 155 1 RFESP 24 24EnsureESPisoperatingpriortostart‐upLiquorflowgreaterthan40gpmfor15minutesandsupplementalfueloilflowceases 5 5ESPisoperateduntilshutdowniscompleteLiquorflowlessthan40gpmfor15minutesandsupplementalfueloilflowceasesNDCE DBESP 156 1 RFESP 5 5 followSSMmanualproceduresStartupismarkedbycompletelycoldfurnacetemperaturetillliquorisfired 5 5 followSSMmanualproceduresShutdownismarkedbystoppingliquorfiriniginthefurnacefollowedbycoldtemperatureinthefurnace.NDCE DBESP 162 2 RFESPColdStartup:12Hrs(Timeelapsedfrominitialfiringoffossilfueluntilblackliquorisintroduced);HotStartup:2Hrs 12PowerisappliedtothetransformerrectifiersaftertheESPinternaltemperaturereaches200 ̊F.FossilfuelisburnedexclusivelyduringESPwarm‐up.BlackliquorisintroducedtotherecoveryfurnaceonlyaftertheESPisbroughton‐line.Blackliquorisintroducedtotheboiler,astablefurnacebedisobtained,andaconsistentsmeltflowtothedissolvingtankisachievedControlledShutdown(Timeelapsedfromremovingfirstliquorgunfromserviceuntilfurnacebedisburnedout):6Hrs 6ESPremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnaceandthelastoilorgasburnerisremoved.Blackliquorfiringrateisreducedwiththeintentionofshuttingdowntheboiler.NDCE DBESP 164 1 RFESP 5.7 5.7blackliquorburningdoesnotstartuntilESPTRsetshavebeenenergizedfor1hour after5hourwarmupcurve 2 2keepESPenergizedduring2hourbedburndown seepreviouscommentsNDCE DBESP 164 1 RFESP 7.7 7.7blackliquorburningdoesnotstartuntilESPTRsetshavebeenenergizedfor1hour after7hourwarmupcurve 2 2keepESPenergizedduring2hourbedburndown seepreviouscommentsNDCE DBESP 165 2 RFESPColdStartup:12Hrs(timeelapsedfrominitialfiringoffosilfueluntilblackliquorisintroduced);HotStartup:2Hrs 12PowerisappliedtothetransformerrectifiersaftertheESPinternaltemperaturereaches200 ̊F.FossilfuelisburnedexclusivelyduringESPwarm‐up.BlackliquorisintroducedtotherecoveryfurnaceonlyaftertheESPisbroughton‐line.Blackliquorisintroducedtotheboiler,astablefurnacebedisobtained,andaconsistentsmeltflowtothedissolvingtankisachieved.ControlledShutdown(Timeelapsedfromremovingfirstliquorgunfromserviceuntilfurnacebedisburnedout):8Hrs 8ESPremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnaceandthelastoilorgasburnerisremoved.Blackliquorfiringrateisreducedwiththeintentionofshuttingdowntheboiler.NDCE DBESP 173 1 RFESPColdstartup:12hours(timeelapsedfrominitialfiringoffossilfueluntilblackliquorisintroduced);Hotstartup:2hours 12Aportionoforallthreeprecipitatorcellsareoperationalpriortointroducing#6fueloilorblackliquortotherecoveryfurnace.Blackliquorisintroducedtotherecoveryfurnace,astablefurnacebedisobtained,andaconsistentsmeltflowtothedissolvingtankisachieved.Controlledshutdown:8hours 8TheESPremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnaceandthelastoilburnerisremoved.Blackliquorfiringrateisreducedwiththeintentionofshuttingdowntherecoveryfurnace.NDCE DBESP 174 1 RFESPColdStartup:12Hrs(Timeelapsedfrominitialfiringoffossilfueluntilblackliquorisintroduced);HotStartup:2Hrs 12PowerisappliedtothetransformerrectifiersaftertheESPinternaltemperaturereaches200 ̊F.FossilfuelisburnedexclusivelyduringESPwarm‐up.BlackliquorisintroducedtotherecoveryfurnaceonlyaftertheESPisbroughton‐line.Blackliquorisintroducedtotheboiler,astablefurnacebedisobtained,andaconsistentsmeltflowtothedissolvingtankisachievedControlledShutdown(Timeelapsedfromremovingfirstliquorgunfromserviceuntilfurnacebedisburnedout):6Hrs 6ESPremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnaceandthelastoilorgasburnerisremoved.Blackliquorfiringrateisreducedwiththeintentionofshuttingdowntheboiler.App_C1_NSPS_SSM_Equip_DetailAppendixC1,page18of38EmissionProcessGroupRTI_APCD_TypeRTICODECountofRTICODEEU‐APCDGroupSU_Duration_hrsSU_Duration_hrs_num*SU_EmissRednMeas SU_MarkEndSD_Duration_hrsSD_Duration_hrs_num*SD_EmissRednMeas SD_MarkBegin SU_SD_RecommendNDCE DBESP 175 1 RFESPColdStartup:12Hrs(Timeelapsedfrominitialfiringoffossilfueluntilblackliquorisintroduced);HotStartup:2Hrs 12PowerisappliedtothetransformerrectifiersaftertheESPinternaltemperaturereaches200 ̊F.FossilfuelisburnedexclusivelyduringESPwarm‐up.BlackliquorisintroducedtotherecoveryfurnaceonlyaftertheESPisbroughton‐line.Blackliquorisintroducedtotheboiler,astablefurnacebedisobtained,andaconsistentsmeltflowtothedissolvingtankisachievedControlledShutdown(Timeelapsedfromremovingfirstliquorgunfromserviceuntilfurnacebedisburnedout):6Hrs 6ESPremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnaceandthelastoilorgasburnerisremoved.Blackliquorfiringrateisreducedwiththeintentionofshuttingdowntheboiler.NDCE DBESP 176 1 RFESP 8 8 Flameproveninfurnaceoil 12 12NDCE DBESP 177 1 RFESP 8‐12hours 12emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupNormaloperationbeginswhennormalblackliquourfiringratesarereachedandthefurnaceoperationisstable. 8‐12hours 12Controldevice(EU0804ESP)continuestooperatenormallyduringthefurnaceshutdownprocess.Normaloperationendswhenliquortemperatureandblackliquornozzlepressureareadjustedtobeginburningthebeddownforshutdown,orwhenblackliquorflowisreducedforthepurposeofshuttingdownthefurnace.NDCE DBESP 178 2 RFESPColdStartup:~12Hrs(Timeelapsedfrominitialfiringoffossilfueluntilblackliquorisintroduced);HotStartup:~2Hrs 12PowerisappliedtothetransformerrectifiersaftertheESPinternaltemperaturereaches200 ̊F.FossilfuelisburnedexclusivelyduringESPwarm‐up.BlackliquorisintroducedtotherecoveryfurnaceonlyaftertheESPisbroughton‐line.Blackliquorisintroducedtotheboiler,astablefurnacebedisobtained,andaconsistentsmeltflowtothedissolvingtankisachieved.ControlledShutdown(Timeelapsedfromremovingfirstliquorgunfromserviceuntilfurnacebedisburnedout):~6Hrs 6ESPremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnaceandthelastoilorgasburnerisremoved.Blackliquorfiringrateisreducedwiththeintentionofshuttingdowntheboiler.NDCE DBESP 179 1 RFESP 5 5emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupAuxilliaryfuelisshutoffandliquorisbeingfedtothefurnacewiththeintentofproducingsmelt 8‐16 16Emissionunitcontroldevicecontinuestooperateduringshutdown.Auxilliaryfuelisbroughton‐lineandco‐firedwithblackliquorwithintenttoburnoutthesmeltbedandceaseblackliquorfiringNDCE DBESP 180 1 RFESP 7 7OperateESPandCEMSduringboilerstartupmain850psiheaderpressureisobtainedattemperatureof825F,superheaterscleared 4 4OperateESPandCEMSduringboilershutdownCeasefiringofblackliquorandauxiliaryfuelsNDCE DBESP 181 1 RFESP 7 7ESPoperationalpriortostartup;applicableemissionlimitsnotexpectedtobeexceededduringstartup gasout(firingBLSonly) 7 7ESPoperationaluntilshutdowncomplete;applicableemissionlimitsnotexpectedtobeexceededduringshutdown <50gpmblackliquorfiringNDCE DBESP 182 1 RFESP 12 12TheemissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartup.PracticegoodcombustionpracticesandburnslowsulfuroilStoptheburningofoilandbeginburningblackliquor 6 6Practicegoodcombustionpracticesandburnlowsulfuroil CeaseburningblackliquorNDCE DBESP 183 1 RFESPNDCE DBESP 186 1 RFESP 10 10 ESPmustbeincomplianceStartupisconsideredcomplete4hoursafterblackliquorisfired 12 12 ESPmustbeincomplianceBeginsshutdowntwohourspriortoallblackliquorbeingtakenoutofthefurnace.NDCE DBESP 190 3 RFESP 30 30Controldeviceisstartedupwithemissionunitstartup.Startupiscomplete24hoursafterblackliquorhasstartedburning 36 36LiquorisremovedfromtherecoveryboilerandsupplementalfuelisfiredtoshuttheboilerdownNDCE DBESP 195 1 RFESP 8 8emissionunitandcontroldeviceoperatesduringemissionunitstartup(butnotnecessarilyincompliancewithallNSPS/NESHAPparameterlimits) BoileratPressure(850psi) 18 18AllControlEquipmentremainon‐lineuntilsourceisshutdown.CeaseflowofliquorthroughinjectionnozzlesApp_C1_NSPS_SSM_Equip_DetailAppendixC1,page19of38EmissionProcessGroupRTI_APCD_TypeRTICODECountofRTICODEEU‐APCDGroupSU_Duration_hrsSU_Duration_hrs_num*SU_EmissRednMeas SU_MarkEndSD_Duration_hrsSD_Duration_hrs_num*SD_EmissRednMeas SD_MarkBegin SU_SD_RecommendNDCE DBESP 196 2 RFESP 6.5 6.5emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupCombustiontemperatureisreached 10 10ContinueoperatingESPuntilsmeltbedceasesburning BlackliquorfiringisceasedNDCE DBESP 198 1 RFESP 39 39emissionunitandcontroldeviceoperatesduringemissionunitstartup(butnotnecessarilyincompliancewithallNSPS/NESHAPparameterlimits)emissionunitfiringonblackliquoronly(nonaturalgas)andsteamloadisstablewithrange 39 39ESPoperatesuntilallblackliquorgunsareremovedfromfurnaceTerminationorreductioninblackliquorfiringand/orinitiationofauxillaryfuelfiringNDCE DBESP 199 1 RFESP 12 12ESPisoperatingonceblackliquorisintroducedintorecoveryfurnaceBlackliquorflowtorecoveryfurnaceexceeds160gpmforatleast3hoursandsteamproductionexceeds200,000lb/hrforatleast3hours 6 6ContinueoperatingelectrostaticprecipitatoruntilafterliquorfiringceasesBlackliquorfiringinrecoveryfurnaceisceasedandfueloilisfiredtoburnoutsmeltbedNDCE DBESP 200 1 RFESP 5 5Followappropriatepre‐start/startupchecklist.ESPchargedandoperational.Blackliquorsolidsandsteamloadatappropriateoperatingrangeandthenoauxiliaryfuelinthefiringconfiguration. 6 6Followtheappropriateshutdownchecklist.Controldevicemaycontinuetooperatethroughoutshutdown.BlackliquorsolidsfeedterminatedNDCE DBESP 201 1 RFESP 10 10EnsureelectrostaticprecipitatorispoweredupbeforeintroducingblackliquorintorecoveryfurnaceBlackliquorlinepressuretorecoveryfurnaceexceeds10psigforatleast60minutes 1 1ContinueoperatingelectrostaticprecipitatoruntilblackliquorfiringisdiscontinuedBlackliquorfiringinrecoveryfurnaceisceasedNDCE DBESP 202 1 RFESP2009averagestartuptimeis3.9hours‐StartupisconsideredtobeginwhenliquorisfirstaddedtotheRecoveryFurnace,StartupforNESHAPisnotconsideredthetimerequiredwhenwarminguponnaturalgassoliquorcanbeaddedalthoughCEMSareoper 3.9emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupAllfourliquorgunsareinRecoveryfuranceandallsixgasguns(forstartup)areoutoftheRecoveryfurnace.2009averageshutdowntimeis1.5hours‐RecoveryFurnaceshutdownisconsideredcompletewhennomoreliquorisenteringRecoveryFurnace. 1.5Continueoperatingprecipitatorunlessneedtoworkonpreciptitatorevenwhenemissionunitdown.Waituntilafterblackliquorgunsareoutofprecipitatorbeforeshuttingdownprecipitator.OperatorbeginstotakeactiontoremoveliquorgunsorliquorflowintoRecoveryfurnaceNDCE DBESP 203 1 RFESP 8 8emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupblackliquorflowtofurnace>30gpmfor3hrs 24 24ContinueoperatingESPuntilfurnaceiscompletelyshutdownblackliquorflowtorecoveryfurnaceceasesNDCE DBESP 203 1 RFESP 8 8emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupblackliquorflowtofurnace>75gpmfor3hrs 24 24ContinueoperatingESPuntilfurnaceisclearblackliquorflowtorecoveryfurnaceceasesNDCE DBESP 207 1 RFESP 4.5 4.5emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartup Boilerproducingsteam 5.5 5.5Transformerrectifierreadingsattarget.BlackliquorflowzeroandNo6fueloilbeingburnedtoburnsmeltbedout.App_C1_NSPS_SSM_Equip_DetailAppendixC1,page20of38EmissionProcessGroupRTI_APCD_TypeRTICODECountofRTICODEEU‐APCDGroupSU_Duration_hrsSU_Duration_hrs_num*SU_EmissRednMeas SU_MarkEndSD_Duration_hrsSD_Duration_hrs_num*SD_EmissRednMeas SD_MarkBegin SU_SD_RecommendNDCE DBESP 240 2 RFESP4‐8hoursifcoldstartupfromplannedoutage 8Emissionunitandcontroldeviceoperateduringemissionunitstartup,applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartup.RecoveryFurnaceisfiringblackliquorsolidsatnormalrates,withstablesmeltbedandsmeltgenerationrates.4‐8hoursifshuttingdowntocoldconditionsforplannedoutage 8ControldevicecontinuestooperateandmeetrequiredoperatinglimitsuntilafterfiringofblackliquorsolidsintheRecoveryFurnacehasceased.Beginreducingnumberofblackliquorfiringgunsinservice.NDCE DBESP 242 1 RFESP 4 4 EnsureallESPfieldsareonwhenfullstrengthgreenliquorispumpedtotherecausticizingoperation. 6 6Precipitatorsareoperationalduringboilershutdown.Blackliquorburningintherecoveryfurnaceisstopped.NDCE DBESP 243 1 RFESP 10 10emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupOperatingratereaches3.0MMlbsblackliquorsolids/dayorgreater 12 12ContinuetooperateprecipitatorshutdowncompleteWhennofuelisflowingtofurnaceand/orblackliquorfeedrateislessthan3.0MMlbsBLS/dayNDCE DBESP 243 1 RFESP 10 10emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupOperatingratereaches4.8MMlbsblackliquorsolids/dayorgreater 12 12ContinuetooperateprecipitatorshutdowncompleteWhennofuelisflowingtofurnaceand/orblackliquorfeedrateislessthan4.8MMlbsBLS/dayNDCE DBESP 340 1 RFESP 5.5 5.5emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartup Liquorinboiler 1.5 1.5ContinueoperatingESPandSDTscrubberuntilsmeltbedburnedout. PullliquorfromboilerNDCE DBESP 531 1 RFESPColdStartup:12Hrs(Timeelapsedfrominitialfiringoffossilfueluntilblackliquorisintroduced);HotStartup:2Hrs 12PowerisappliedtothetransformerrectifiersaftertheESPinternaltemperaturereaches200 ̊F.FossilfuelisburnedexclusivelyduringESPwarm‐up.BlackliquorisintroducedtotherecoveryfurnaceonlyaftertheESPisbroughton‐line.Blackliquorisintroducedtotheboiler,astablefurnacebedisobtained,andaconsistentsmeltflowtothedissolvingtankisachievedControlledShutdown(Timeelapsedfromremovingfirstliquorgunfromserviceuntilfurnacebedisburnedout):6Hrs 6ESPremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnaceandthelastoilorgasburnerisremoved.Blackliquorfiringrateisreducedwiththeintentionofshuttingdowntheboiler.NDCE DBESP 600 1 RFESPColdStartup:12Hrs(Timeelapsedfrominitialfiringoffossilfueluntilblackliquorisintroduced);HotStartup:2Hrs 12PowerisappliedtothetransformerrectifiersaftertheESPinternaltemperaturereaches200 ̊F.FossilfuelisburnedexclusivelyduringESPwarm‐up.BlackliquorisintroducedtotherecoveryfurnaceonlyaftertheESPisbroughton‐line.Blackliquorisintroducedtotheboiler,astablefurnacebedisobtained,andaconsistentsmeltflowtothedissolvingtankisachievedControlledShutdown(Timeelapsedfromremovingfirstliquorgunfromserviceuntilfurnacebedisburnedout):6Hrs 6ESPremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnaceandthelastoilorgasburnerisremoved.Blackliquorfiringrateisreducedwiththeintentionofshuttingdowntheboiler.NDCE DBESP 606 1 RFESP 12 12emissionunitandcontroldeviceoperatesduringemissionunitstartup(butnotnecessarilyincompliancewithallNSPS/NESHAPparameterlimits)StableoperationoffurnaceonBLSat>70%nominalrate 8 8 PullBLS,addauxiliaryfuelNDCE DBESP 606 1 RFESP 12 12emissionunitandcontroldeviceoperatesduringemissionunitstartup(butnotnecessarilyincompliancewithallNSPS/NESHAPparameterlimits)StableoperationoffurnaceonBLSat>70%nominalrate 8 8 PullBLS,addauxiliaryfuelNDCE DBESP 610 1 RFESP cold6;warm1 6emissionunitandcontroldeviceoperatesincompliancewithNESHAPparameterlimitsduringemissionunitstartupboilerupto100gpmofliquorflow 4 4emissionunitandcontroldeviceoperatesincompliancewithNESHAPparameterlimitsduringemissionunitshutdownwhenliquorflowdropsbelow100gpmApp_C1_NSPS_SSM_Equip_DetailAppendixC1,page21of38EmissionProcessGroupRTI_APCD_TypeRTICODECountofRTICODEEU‐APCDGroupSU_Duration_hrsSU_Duration_hrs_num*SU_EmissRednMeas SU_MarkEndSD_Duration_hrsSD_Duration_hrs_num*SD_EmissRednMeas SD_MarkBegin SU_SD_RecommendNDCE DBESP 610 1 RFESP cold6;warm1 6emissionunitandcontroldeviceoperatesincompliancewithNESHAPparameterlimitsduringemissionunitstartupboilerupto150gpmofliquorflow 5 5emissionunitandcontroldeviceoperatesincompliancewithNESHAPparameterlimitsduringemissionunitshutdownwhenliquorflowdropsbelow150gpmNDCE DBESP 615 1 RFESP 8 8espisturnedonpriortoblackliquorfeedtotherecoveryfurnaceblackliquorenteringrecoveryfurnace 6 6espisleftonaslongaspossiblenoblackliquorflowthroughnozzlesNDCE DBESP 617 1 RFESP 6 6controldeviceisfullyoperationalpriortoboilerstartup steamflowreaches80,000pph 2.5 2.5controldeviceisfullyoperationaluntilshutdowniscompleteceaseofflowofliquortorecoveryboilerNDCE DBESP208228535 1 RFESP 12 12EnsureelectrostaticprecipitatorispoweredupbeforeintroducingblackliquorintorecoveryfurnaceAtleast4liquorgunshavebeenplacedintoservice 1 1ContinueoperatingelectrostaticprecipitatoruntilblackliquorfiringisdiscontinuedLessthan2liquorgunsareinserviceNDCE DBESP208228535 1 RFESP 12 12EnsureelectrostaticprecipitatorispoweredupbeforeintroducingblackliquorintorecoveryfurnaceAtleast8liquorgunshavebeenplacedintoservice 1 1ContinueoperatingelectrostaticprecipitatoruntilblackliquorfiringisdiscontinuedLessthan2liquorgunsareinserviceNDCE DBESP/SCBR 185 1 RFESP/SCBR 2 2NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupLiquorfiringrateisstableandoperatingparameters(excessoxygen,TRS,steamrate)arestable 1 1EmissioncontroldevicescontinuetooperateuntilliquorfiringhasstoppedReductioninliquorfiringrateandinitiateauxiliaryfuelfiringpriortostoppingofliquorfiringNDCE DBESP‐WPR 102 1 RFESP 60 60Oneormoreprecipitatorchamberispartiallypowereduppriortoignitingfueloilburnersatbeginningofcoldstartup.NotethatoperatingRB‐ESPatlowtemperatureiscontrarytothecontroldevicemanufacturere'srecommendationthattheprecipitatornotbeenergizeduntilchambertemperaturesexceedthedewpoint(>230Fforfueloilfiringoncoldstartup),duetoriskofcontrolequipmentdamagefromarcing/sparkingandcorrosiongiventhecold,moistconditionsfollowingacoldshutdown.Oneormoreprecipitatorchamberisoperatingatfullpowerbeforeblackliquorsolidsfiringbegins.Firingblackliquorinatleastthreeoffournozzles,smeltflowingtodissolver,andauxiliaryfueloilburnersswitchedoff 24 24ContinueoperatingRB‐ESPuntilfireoutofRB10.Slowliquorfiringfromfourtothreeliquornozzles.NDCE DBESP‐WPR 105 1 RFESPColdStartup:12Hrs(Timeelapsedfrominitialfiringoffossilfueluntilblackliquorisintroduced);HotStartup:2Hrs 12PowerisappliedtothetransformerrectifiersaftertheESPinternaltemperaturereaches200 ̊F.FossilfuelisburnedexclusivelyduringESPwarm‐up.BlackliquorisintroducedtotherecoveryfurnaceonlyaftertheESPisbroughton‐line.Blackliquorisintroducedtotheboiler,astablefurnacebedisobtained,andaconsistentsmeltflowtothedissolvingtankisachievedControlledShutdown(Timeelapsedfromremovingfirstliquorgunfromserviceuntilfurnacebedisburnedout):6Hrs 6ESPremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnaceandthelastoilorgasburnerisremoved.Blackliquorfiringrateisreducedwiththeintentionofshuttingdowntheboiler.NDCE DBESP‐WPR 111 1 RFESP 12 12emissionunitandcontroldeviceoperatesduringemissionunitstartup(butnotnecessarilyincompliancewithallNSPS/NESHAPparameterlimits)Recoveryboilerhasreachedsteadystateoperationsandsteamisbeinggenerated. 14 14Emissionscontrolsremaininoperationuntilshut‐downhasbeencompleted.BLSadditionisreducedforthepurposeofshuttingdowntheunitApp_C1_NSPS_SSM_Equip_DetailAppendixC1,page22of38EmissionProcessGroupRTI_APCD_TypeRTICODECountofRTICODEEU‐APCDGroupSU_Duration_hrsSU_Duration_hrs_num*SU_EmissRednMeas SU_MarkEndSD_Duration_hrsSD_Duration_hrs_num*SD_EmissRednMeas SD_MarkBegin SU_SD_RecommendNDCE DBESP‐WPR 132 2 RFESP 12 12ControldeviceispartiallyenergizedpriortoEUstartup.Controldeviceiscompletelyoperationalpriortotheintroductionofblackliquor.Lastoilgunisoutandsteadyburningliquor. 8 8ControldeviceremainsoperationaluntiltheEUisshutdownCeaseflowofliquorthroughinjectionnozzlesbutstillsmelting.NDCE DBESP‐WPR 137 1 RFESP 6 6 FOLLOWSSMPLANLiquorinboilerandoptimizedexcessoxygenafterboilerhasstabilized:Naturalgasflow>0.5kcfmonasustaniedbasisandEastandNorthLiquorGunpressure>15psigandStackO2is<or=18%onasustainedbasis. 38 38 FOLLOWSSMPLANLightingoffgastoburnbedout:Naturalgasflow<0.5kcfmonasustaniedbasisandEastandWestLiquorGunpressure<15psigandStackO2is<or=18%onasustainedbasis.NDCE DBESP‐WPR 137 1 RFESP 6 6 FOLLOWSSMPLANLiquorinboilerandoptimizedexcessoxygenafterboilerhasstabilized:Naturalgasflow>300scfmonasustaniedbasisandEastandWestLiquorGunpressure>15psigandStackO2is<or=18%onasustainedbasis. 25 25 FOLLOWSSMPLANLightingoffgastoburnbedout:Naturalgasflow<300scfmonasustaniedbasisandEastandWestLiquorGunpressure<15psigandStackO2is>or=18%onasustainedbasis.NDCE DBESP‐WPR 138 1 RFESP 2 2NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupEnergizingESPfields,commencementofliquorfiring 12 12liquorfiringceases2hourspriortode‐energizingtheESPRecoveryFurnaceliquorfiringceasesNDCE DBESP‐WPR 146 1 RFESP 10 10ESPistobeinoperationpriortointroductionofblackliquorintherecoveryfurnaceIntrodutionofblackliquortotherecoveryfurnace 1 1ControldeviceremainsinoperationuntilafterblackliquoradditionhasstoppedBlackliquoradditionhasstoppedNDCE DBESP‐WPR 184 1 RFESP 10 10EnsureESPisenergizedandperformingproperlypriortolightingaburnerintherecovery. Whensteamisgenerated. 6 6ContinueoperatingESPuntilthefireisoutinthefirebox.CeaseflowofliquorthroughinjectionnozzlesNDCE DBESP‐WPR 184 1 RFESP 8 8EnsureESPisenergizedandperformingproperlypriortolightingaburnerintherecovery. Whensteamisgenerated. 6 6ContinueoperatingESPuntilthefireisoutinthefirebox.CeaseflowofliquorthroughinjectionnozzlesNDCE DBESP‐WPR 525 1 RFESP 24 24Precipitatorispoweredduringstartup. BLSfiringisestablished 3 3MaintainprecipitatorpoweruntilsmeltbedisburnedoutblackliquorflowisoffandauxilliaryfuelisonNDCEDBESP‐WPR/DBESP/DBESP 139 1 RFESP 4 4ESP'sareinoperationpriortofiringblackliquorintheboiler.Targetblackliquorflowhasbeenreached,andblackliquorrecirculationisoff. 4 4ESPsareinoperationuntilnofuelisignitedintheboileroperatorbeginstocutfuelandsteamingratebeginstodecrease.NDCEDB‐WBESP[2‐sideddryandwet] 200 1 RFESP 7 7Followappropriatepre‐start/startupchecklist.ESPchargedandoperational.Blackliquorsolidsandsteamloadatappropriateoperatingrangeandthenoauxiliaryfuelinthefiringconfiguration. 8 8Followtheappropriateshutdownchecklist.Controldevicemaycontinuetooperatethroughoutshutdown.BlackliquorsolidsfeedterminatedNDCE SCBR 153 1 RFSCBRNDCE SCBR 159 1 RFSCBR 8 8emissionunitandcontroldeviceoperatesduringemissionunitstartup(butnotnecessarilyincompliancewithallNSPS/NESHAPparameterlimits)Steamdrumreaches600lbofsteampressure 5 5continuedoperationofthescrubberSteampressuredropsbelow600psiNDCE WBESP 116 1 RFESPColdStartup:~12Hrs(Timeelapsedfrominitialfiringoffossilfueluntilblackliquorisintroduced);HotStartup:~2Hrs 12PowerisappliedtothetransformerrectifiersaftertheESPinternaltemperaturereaches200 ̊F.FossilfuelisburnedexclusivelyduringESPwarm‐up.BlackliquorisintroducedtotherecoveryfurnaceonlyaftertheESPisbroughton‐line.Blackliquorisintroducedtotheboiler,astablefurnacebedisobtained,andaconsistentsmeltflowtothedissolvingtankisachievedControlledShutdown(Timeelapsedfromremovingfirstliquorgunfromserviceuntilfurnacebedisburnedout):~6Hrs 6ESPremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnaceandthelastoilorgasburnerisremoved.Blackliquorfiringrateisreducedwiththeintentionofshuttingdowntheboiler.App_C1_NSPS_SSM_Equip_DetailAppendixC1,page23of38EmissionProcessGroupRTI_APCD_TypeRTICODECountofRTICODEEU‐APCDGroupSU_Duration_hrsSU_Duration_hrs_num*SU_EmissRednMeas SU_MarkEndSD_Duration_hrsSD_Duration_hrs_num*SD_EmissRednMeas SD_MarkBegin SU_SD_RecommendNDCE WBESP 126 1 RFESPColdstartup:16hours(timeelapsedfrominitialfiringoffossilfueluntilblackliquorisintroduced);Hotstartup:6hours 16SeveralTRsperprecipitatorareoperationalduringstartupandallTRsenergizedpriortointroducingblackliquortotherecoveryfurnace.Blackliquorisintroducedtotherecoveryfurnace,astablefurnacebedisobtained,andaconsistentsmeltflowtothedissolvingtankisachievedandfueloilfiringceases.Controlledshutdown:12hours 12TheESPremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnaceandthelastoilburnerisremoved.WhenoilcombustionbeginsandBlackliquorratereducedwiththeintentionofshuttingdowntherecoveryfurnace.NDCE WBESP 127 1 RFESP 6 6NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupRecoveryBoilerfiringonlyonBLSandatamimimumrateof135KlbsBLS/hr 8 8NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdownBeginconvertingfuelfromBLStoNo.6FuelOilNDCE WBESP 157 1 RFESP 8 8emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartup OnlineandLiquorinBoiler 8 8NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdown BoilerofflineandfireoutNDCE WBESP 163 1 RFESP12(ColdStartup) 12PowerisappliedtothetransformerrectifiersaftertheESPinternaltemperaturereaches200 ̊F.FossilfuelisburnedexclusivelyduringESPwarm‐up.BlackliquorisintroducedtotherecoveryfurnaceonlyaftertheESPisbroughton‐line.Blackliquorisintroducedtotheboiler,astablefurnacebedisobtained,andaconsistentsmeltflowtothedissolvingtankisachieved.6(ColdShutdown) 6ESPremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnaceandthelastoilorgasburnerisremoved.Blackliquorfiringrateisreducedwiththeintentionofshuttingdowntheboiler.NDCE WBESP 169 2 RFESPColdStartup:6Hrs(Timeelapsedfrominitialfiringoffossilfueluntilblackliquorisintroduced);HotStartup:1‐6Hrs 6PowerisappliedtothetransformerrectifiersaftertheESPinternaltemperaturereachestargettemperature.FossilfuelisburnedexclusivelyduringESPwarm‐up.BlackliquorisintroducedtotherecoveryfurnaceonlyaftertheESPisbroughton‐line.Blackliquorisintroducedtotheboiler,astablefurnacebedisobtained,andaconsistentsmeltflowtothedissolvingtankisachievedControlledShutdown(Timeelapsedfromremovingfirstliquorgunfromserviceuntilfurnacebedisburnedout):4Hrs 4ESPremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnaceandthelastoilorgasburnerisremoved.Blackliquorfiringrateisreducedwiththeintentionofshuttingdowntheboiler.NDCE WBESP 172 1 RFESPColdStartup:12Hrs(Timeelapsedfrominitialfiringoffossilfueluntilblackliquorisintroduced);HotStartup:2Hrs 12PowerisappliedtothetransformerrectifiersaftertheESPinternaltemperaturereaches200 ̊F.FossilfuelisburnedexclusivelyduringESPwarm‐up.BlackliquorisintroducedtotherecoveryfurnaceonlyaftertheESPisbroughton‐line.Blackliquorisintroducedtotheboiler,astablefurnacebedisobtained,andaconsistentsmeltflowtothedissolvingtankisachievedControlledShutdown(Timeelapsedfromremovingfirstliquorgunfromserviceuntilfurnacebedisburnedout):6Hrs 6ESPremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnaceandthelastoilorgasburnerisremoved.Blackliquorfiringrateisreducedwiththeintentionofshuttingdowntheboiler.NDCE WBESP 172 1 RFESPColdStartup:12Hrs(Timeelapsedfrominitialfiringoffossilfueluntilblackliquorisintroduced);HotStartup:2Hrs 12PowerisappliedtothetransformerrectifiersaftertheESPinternaltemperaturereaches200 ̊F.FossilfuelisburnedexclusivelyduringESPwarm‐up.BlackliquorisintroducedtotherecoveryfurnaceonlyaftertheESPisbroughton‐line.Blackliquorisintroducedtotheboiler,astablefurnacebedisobtained,andaconsistentsmeltflowtothedissolvingtankisachievedControlledShutdown(Timeelapsedfromremovingfirstliquorgunfromserviceuntilfurnacebedisburnedout):6Hrs 6ESPremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnaceandthelastoilorgasburnerisremoved.Blackliquorfiringrateisreducedwiththeintentionofshuttingdowntheboiler.NDCE WBESP 181 1 RFESP 7 7ESPoperationalpriortostartup;applicableemissionlimitsnotexpectedtobeexceededduringstartup gasout(firingBLSonly) 7 7ESPoperationaluntilshutdowncomplete;applicableemissionlimitsnotexpectedtobeexceededduringshutdown <50gpmblackliquorfiringApp_C1_NSPS_SSM_Equip_DetailAppendixC1,page24of38EmissionProcessGroupRTI_APCD_TypeRTICODECountofRTICODEEU‐APCDGroupSU_Duration_hrsSU_Duration_hrs_num*SU_EmissRednMeas SU_MarkEndSD_Duration_hrsSD_Duration_hrs_num*SD_EmissRednMeas SD_MarkBegin SU_SD_RecommendNDCE WBESP 189 1 RFESP 8 8Whenfiringfourliquornozzlesareinserviceenergizethenorthandsouthchamberprecipitatorfields.VerifytheESPisheatedandtheESPT‐Rsetsarepowered.VerifythattheESPcontrolsystemisoperatingnormally.EnsuretheESPashrecoveryysystemisoperatingnormally.Ensurethestackopacitymonitoringsystemisoperatingnormally.Ensuretheboilerisoperatingonthesupplementalfuelburnersandproducingsteam.(100,000lbsSTMbeforeinjectingblackliquor)Verifythatapilotorauxiliaryfuelburnerisoperatingattheliquorfiringnozzles.Blackliquorflowtoboilerreaches350GPM(CirculationValvesClosed) 6 6FulloperationoftheESPandOpacitymeter(s)shouldcontinueafterblackliquorfiringhasceased,untiltheflowofsmeltfromthespoutshasstoppedandthegenerationoffullstrengthgreenliquorhasalsoceased.BLRBACandstandardoperatingprocgproceduresmustbefollowedinshutdownoftheChemicalRecoveryFurnace.Duringshutdown,managefossilfuelburningandadjustcombustionairtomaintainstackgasopacitylessthan20%duringtheshutdownperiod.FulloperationoftheESPandOpacitymeter(s)shouldcontinueafterblackliquorfiringhasceased,untiltheflowofsmeltfromthespoutshasstoppedandthegenerationoffullstrengthgreenliquorhasalsoceased.BLRBACandstandardoperatingproceduresmustbefollowedinshutdownoftheShutdownsequencestartswhenauxiliaryfuelisintroducedintothefurnaceinanticipationofshuttingdowntheunitNDCE WBESP 226 1 RFESP 12 12ESPisoperatingproperlybeforeblackliquorisintroducedintorecoveryfurnaceCommencementofoperationofgreenliquorpumpfromsmeltdissolvingtank 4 4ContinueoperatingelectrostaticprecipitatoruntilafterliquorfiringceasesBlackliquorfiringinrecoveryfurnaceisceasedNDCE WBESP 226 1 RFESP 6 6ESPisoperatingproperlybeforeblackliquorisintroducedintorecoveryfurnaceCommencementofoperationofgreenliquorpumpfromsmeltdissolvingtank 4 4ContinueoperatingelectrostaticprecipitatoruntilafterliquorfiringceasesBlackliquorfiringinrecoveryfurnaceisceasedNDCE DBESP 181 1 RFESP 7 7ESPoperationalpriortostartup;applicableemissionlimitsnotexpectedtobeexceededduringstartup gasout(firingBLSonly) 7 7ESPoperationaluntilshutdowncomplete;applicableemissionlimitsnotexpectedtobeexceededduringshutdown <50gpmblackliquorfiringNDCE WBESP 181 1 RFESP 7 7ESPoperationalpriortostartup;applicableemissionlimitsnotexpectedtobeexceededduringstartup gasout(firingBLSonly) 7 7ESPoperationaluntilshutdowncomplete;applicableemissionlimitsnotexpectedtobeexceededduringshutdown <50gpmblackliquorfiringSDT(Kraft)SDT(Kraft) INC_RF 104 1 SDTINC_RFColdStartup:12Hrs(Timeelapseduntilliquorisintroduced);HotStartup:2Hrs 12VentsbacktoRecoveryFurnaceControlledShutdown(Timeelapsedfromremovingfirstliquorgunfromserviceuntilfurnacebedisburnedout):6Hrs 6Emissionsareventedtotherecoveryfurnaceuntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedoutandsmeltisnolongerflowing.Blackliquorfiringrateisreducedwiththeintentionofshuttingdowntheboiler.SDT(Kraft) OTH 145 1 SDTOTH 2 2NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartup Whensmeltflowbegins 0.5 0.5 ShutdownrecirculationpumpsWhenthesystemhasbeenremovedfromserviceApp_C1_NSPS_SSM_Equip_DetailAppendixC1,page25of38EmissionProcessGroupRTI_APCD_TypeRTICODECountofRTICODEEU‐APCDGroupSU_Duration_hrsSU_Duration_hrs_num*SU_EmissRednMeas SU_MarkEndSD_Duration_hrsSD_Duration_hrs_num*SD_EmissRednMeas SD_MarkBegin SU_SD_RecommendSDT(Kraft) OTH 157 1 SDTOTH 8 8NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartup Boilerstartssmelting 6 6NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdown BoilerstopssmeltingSDT(Kraft) OTH 171 1 SDTOTH 2 2Ensurecontrolequipmentisoperationalasearlyaspossibleinstartupprocedure.DocumentstepsforaccurateSUthroughSSMplanandstandardoperatingprocedures.Startupendswhensmelttemperatureisgreaterthan150degF. 2 2Ensurecontrolequipmentisoperationalaslongaspossibleinshutdownprocedure.DocumentstepsforspecificSDthroughSSMplanandstandardoperatingprocedures.ShutdownbeginswhenblackliquorfiringisreducedwiththeintentionoftakingtheRecoveryBoilerdownSDT(Kraft) OTH 206 2 SDTOTH 4 4emissionunitandcontroldeviceoperatesduringemissionunitstartup(butnotnecessarilyincompliancewithallNSPS/NESHAPparameterlimits)Whenonspecificationgreenliquorispumpedfromthesmelttankforonehouroreighthoursfromcompletionofstartupoftheassociatedrecoveryfurnace.. 4 4emissionunitandcontroldeviceoperatesincompliancewithallNSPS/NESHAPparameterlimitsduringshutdown ShowerflowceasesSDT(Kraft) PBSCBR 138 1 SDTSCBR 1 1NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupStartupendswhenthepressuredropandscrubberflowparametersaremet(pressuredrop>5.5inches,flow>75gpm) 12 12RecoveryFurnaceliquorfiringceasesSDT(Kraft) PBSCBR 140 1 SDTSCBRThesmeltdissolvingventscrubberfanistoremainon.Thelowerflowtothesmeltdissolvingventscrubbewrmustbegreaterthan125gpm.ThedeltaPacrossthescrubbermustbegreaterthan8inchesofwater.BlackLiquorpurgecreditisestablishedandsmeltdissolvingventscrubberfanison,flowtolowernozzlesisgreaterthan125gpm,andthedeltaPacrossthescrubberisgreaterthan8inchesofwater.Thesmeltdissolvingventscrubberfanistoremainon.Thelowerflowtothesmeltdissolvingventscrubbewrmustbegreaterthan125gpm.ThedeltaPacrossthescrubbermustbegreaterthan8inchesofwater.BlackLiquorpurgecreditisnolongerestablished.Thefurancewillbeoffliquor.Therecoveryfurnacemaingasvalveisclosed.SDT(Kraft) PBSCBR 154 1 SDTSCBR 4 4NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupwhentheweakwashflowinandthegreenliquorflowsouthavestabilized 4 4NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdown whentheboilerstopssmeltingSDT(Kraft) PBSCBR 155 1 SDTSCBR 1 1Ensurescrubberfanisonandflowrateisgreaterthan91gpmpriortostart‐upLiquorflowgreaterthan40gpmfor60minutes 3 3Scrubberfanisleftonandflowrateiskeptabove91gpmuntilshutdowniscomplete.Liquorflowlessthan40gpmfor180minutesSDT(Kraft) PBSCBR 156 3 SDTSCBR 5 5 followSSMmanualprocedures 5 5 followSSMmanualproceduresSDT(Kraft) PBSCBR 169 2 SDTSCBRColdStartup:8Hrs(Timeelapsedafterliquorisintroducedandsmeltisflowing);HotStartup:3‐8Hrs 8Scrubberisoperationalandscrubberparameterlimits(weakwash/waterflowandfanamps)areattainedbeforeblackliquorisintroducedtotherecoveryfurnace.Blackliquorisintroducedtotheboiler,astablefurnacebedisobtained,andaconsistentsmeltflowtothedissolvingtankisachievedControlledShutdown(Timeelapsedfromremovingfirstliquorgunfromserviceuntilfurnacebedisburnedout):4Hrs 4Scrubberremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedoutandsmeltisnolongerflowing.Blackliquorfiringrateisreducedwiththeintentionofshuttingdowntheboiler.SDT(Kraft) PBSCBR 185 1 SDTSCBR 2.5 2.5NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupSmeltDissolvertankisatnormaloperatingtemperaturefollowingliquorfiring 2 2Dissolverscrubbercontinuestooperateuntilsmeltrunoffhasstopped;dissolverscrubberbypassdamperremainscloseduntilsmeltrunoffhasstoppedInitiatestepstostopliquorfiring(pullingliquor)SDT(Kraft) PBSCBR 207 1 SDTSCBR 2 2emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupSmeltflowtosmeltdissolvingtankstarts 1 1SmeltdissolvingtankscrubberflowmaintainedSmeltdissolvingtankrecirculationflowpumpsoffafterthesmeltflowisstopped.App_C1_NSPS_SSM_Equip_DetailAppendixC1,page26of38EmissionProcessGroupRTI_APCD_TypeRTICODECountofRTICODEEU‐APCDGroupSU_Duration_hrsSU_Duration_hrs_num*SU_EmissRednMeas SU_MarkEndSD_Duration_hrsSD_Duration_hrs_num*SD_EmissRednMeas SD_MarkBegin SU_SD_RecommendSDT(Kraft) PBSCBR 617 1 SDTSCBR 3 3controldeviceisfullyoperationalpriortoprocessstartupsmeltflowsfromrecoveryboilerspouts 4 4controldeviceisfullyoperationaluntilshutdowniscomplete flowofsmeltintotankceasesSDT(Kraft)PBSCBR/INC_RF 108 1 SDTSCBRColdStartup:11Hrs(Timeelapsedfrominitialfiringoffossilfueluntilblackliquorisintroduced);HotStartup:2Hrs 11Scrubberisoperationalbeforeblackliquorisintroducedtotherecoveryfurnace.Blackliquorisintroducedtotheboiler,astablefurnacebedisobtained,andaconsistentsmeltflowtothedissolvingtankisachievedControlledShutdown(Timeelapsedfromremovingfirstliquorgunfromserviceuntilfurnacebedisburnedout):10Hrs 10Scrubberremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedoutandsmeltisnolongerflowing.Blackliquorfiringrateisreducedwiththeintentionofshuttingdowntheboiler.SDT(Kraft) SCBR 100 1 SDTSCBR7hours(coldoutagetoburningliquor) 7EmissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupBlackliquorisintroducedtotheboiler,astablefurnacebedisobtained,andaconsistentsmeltflowtothedissolvingtankisachieved.~4hours(takeliquoroutbut~3‐4hourstoburnthe"bed"outoftherecoveryfurnaceusingnaturalgas) 4Onceblackliquorisremovedfromtheboilerthescrubbersprayflowismaintaineddurningthetimetheboilerbedisbeingburnedoutusingnaturalgas.Blackliquorfiringrateisreducedwiththeintentionofshuttingdowntheboiler.SDT(Kraft) SCBR 102 1 SDTSCBR 12 12emissionunitandcontroldeviceoperatesduringemissionunitstartup(butnotnecessarilyincompliancewithallNSPS/NESHAPparameterlimits)Dissolverreachesandmaintainsoperatingtemperatureanddensitysetpoints 24 24ContinueoperatingscrubberuntilsmeltflowtoSDTV10stopsFlowofsmeltfromRB10beginstoslow.SDT(Kraft) SCBR 105 1 SDTSCBRSDT(Kraft) SCBR 105 1 SDTSCBRColdStartup:12Hrs(Timeelapseduntilliquorisintroduced);HotStartup:2Hrs 12Scrubberisoperationalandscrubberparameterlimits(weakwashflowandfanamps)areattainedbeforeblackliquorisintroducedtotherecoveryfurnace.Blackliquorisintroducedtotheboiler,astablefurnacebedisobtained,andaconsistentsmeltflowtothedissolvingtankisachievedControlledShutdown(Timeelapsedfromremovingfirstliquorgunfromserviceuntilfurnacebedisburnedout):6Hrs 6Scrubberremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedoutandsmeltisnolongerflowing.Blackliquorfiringrateisreducedwiththeintentionofshuttingdowntheboiler.SDT(Kraft) SCBR 107 1 SDTSCBR 10 10StartscrubberfanandrecirculationpumppriortofeedingsmeltintothetankLiquorflowisgreaterthan180gallons/minuteandliquorrecirculationvalvesareclosed 8 8RunscrubberfanandrecirculationpumpuntilsmeltisnolongerintroducedintothetankSmelttankisempty,levelislessthanorequalto0%SDT(Kraft) SCBR 109 2 SDTSCBR 10 10emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupBeginflowofliquorthroughinjectionnozzles 12 12emissionunitandcontoldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitshutdown.CeaseflowofliquorthroughinjectionnozzlesSDT(Kraft) SCBR 112 1 SDTSCBRSDT(Kraft) SCBR 114 1 SDTSCBR 2 2StartupscrubberpriortobeginningstartupoftheSmeltDissolvingTankBlackliquorfiringisestablishedinRecoveryFurnaceandScrubberisfullyoperational 16 16ContinueoperatingscrubberuntilSmeltDissolvingTankisshutdownRecoveryFurnacestopsfiringblackliquorSDT(Kraft) SCBR 115 1 SDTSCBR 12 12emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupBoilerintheSteamHeaderandSmeltFlow 0.5 0.5NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdown SmeltFlowstopsApp_C1_NSPS_SSM_Equip_DetailAppendixC1,page27of38EmissionProcessGroupRTI_APCD_TypeRTICODECountofRTICODEEU‐APCDGroupSU_Duration_hrsSU_Duration_hrs_num*SU_EmissRednMeas SU_MarkEndSD_Duration_hrsSD_Duration_hrs_num*SD_EmissRednMeas SD_MarkBegin SU_SD_RecommendSDT(Kraft) SCBR 116 1 SDTSCBRColdStartup:~12Hrs(Timeelapseduntilliquorisintroduced);HotStartup:2Hrs 12Scrubberisoperationalandscrubberparameterlimits(weakwashflowandfanamps)areattainedbeforeblackliquorisintroducedtotherecoveryfurnace.Blackliquorisintroducedtotheboiler,astablefurnacebedisobtained,andaconsistentsmeltflowtothedissolvingtankisachievedControlledShutdown(Timeelapsedfromremovingfirstliquorgunfromserviceuntilfurnacebedisburnedout):~6Hrs 6Scrubberremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedoutandsmeltisnolongerflowing.Blackliquorfiringrateisreducedwiththeintentionofshuttingdowntheboiler.SDT(Kraft) SCBR 117 1 SDTSCBR 12 12OperateScrubberduringStart‐UPLiquorFlowtoSmeltTank,LiquidFlowtoscrubber,ScrubberFanOnandBypassshut 12 12thecontroldeviceisoperatedduringemissionunitshutdownIncomingsmeltflowstopsandagitatorsareoffandrecirculationpumpsaredownSDT(Kraft) SCBR 119 2 SDTSCBR 8 8FlowisestablishedtoDuconScrubberbeforeliquorfeedtothefurnacebeginssmeltdissolvingtankliquordissolvedsolidsreachestargetconcentrationattargetoperatingrate 16 16DuconscrubberisthelastdeviceshutdownliquorfeedtotherecoveryfurnaceisshutdownTempleInlandrecommendsthatEPAestablishaworkgrouptoaddressSSMSDT(Kraft) SCBR 120 1 SDTSCBR 18 18OperatethescrubberpriortoanyliquorbeingfiredinRF5Stablefiringofaminimum160kpphofliquorsolids(typically12hrs) 24 24OperatescrubberuntilnomoresmeltisreceivedfromRF5Liquorratedropsbelow160kpphTempleInlandrecommendsthatEPAestablishaworkgrouptodiscussregulatingstartup,shutdown,andmalfunctionemissionsSDT(Kraft) SCBR 121 2 SDTSCBR 8 8EnsureabsorberandimpactorscrubberliquidisflowingatoraboveminimumscrubberflowestablishedintheNESHAPMMinitialperformancetestandatoraboveminimumpHReachingtargettanklevelandtargetscrubberparameters 6 6EnsureabsorberandimpactorscrubberliquidisflowingatoraboveminimumscrubberflowestablishedintheNESHAPMMinitialperformancetestandatoraboveminimumpHuntilthepotentialtoemithasceasedfromthesmeltdissolvingtankEndingliquorflowtothetankandbeginningoftankleveldecreaseTemple‐InlandrecommendsthatEPAestablishaworkgrouptoaddressSSM.SDT(Kraft) SCBR 124 2 SDTSCBR 4 4emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartup Beginsmelting 2 2 continueoperatingscrubber stopsmeltingSDT(Kraft) SCBR 126 1 SDTSCBRColdstartup:8hours(timeelapsedfromblackliquorisintroducedtosmeltingandcontroldeviceoper);Hotstartup:4hours 8Scrubberpumpisoperationalandscrubberonlyscrubberliquidsupplyisachievedbeforeblackliquorisintroducedtotherecoveryfurnace.StartupoftheScrubberIDfanandcompliancewithallCPMSrequirements.Controlledshutdown:8hours 8Scrubberremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedoutandsmeltisnolongerflowing.WhenoilcombustionbeginsandBlackliquorratereducedwiththeintentionofshuttingdowntherecoveryfurnace.SDT(Kraft) SCBR 127 1 SDTSCBR 8 8emissionunitandcontroldeviceoperatesduringemissionunitstartup(butnotnecessarilyincompliancewithallNSPS/NESHAPparameterlimits)GreenLiquorreachesacceptablestrengthforpumpingtoCausticArea 8 8emissionunitandcontroldeviceoperatesduringemissionunitshutdown(butnotnecessarilyincompliancewithallNSPS/NESHAPparameterlimits)BeginconvertingfueltoRecoveryBoilerfromBLStoNo.6FuelOilApp_C1_NSPS_SSM_Equip_DetailAppendixC1,page28of38EmissionProcessGroupRTI_APCD_TypeRTICODECountofRTICODEEU‐APCDGroupSU_Duration_hrsSU_Duration_hrs_num*SU_EmissRednMeas SU_MarkEndSD_Duration_hrsSD_Duration_hrs_num*SD_EmissRednMeas SD_MarkBegin SU_SD_RecommendSDT(Kraft) SCBR 130 1 SDTSCBRColdStartup:8to12Hrs(Timeelapsedfrominitialauxiliaryfuelfiringuntilblackliquorisintroduced);HotStartup:0.5to2Hrs 8EmissionunitandcontroldeviceoperateincompliancewithNESHAPparameterlimitsduringemissionunitstartup.SOP:Scrubberisoperational(RequiredScrubberweakwashmakeupflow,weakwashrecycleflow,andscrubberfanampsareattained)beforebliquorisintroducedtotherecoveryfurnace.Blackliquorisintroducedtotheboiler,astablefunacebedisobtained,andaconsistentsmeltflowtothedissolvingtankisachievedControlledShutdown(Timeelapsedfromreducingliquorfiringuntilfurnacebedisburnedout/smeltedout):5to7Hrs 7SOP:Scrubberremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnaceandthebedisburnedout/smeltedout(recoveryfurnaceisshutdown).Blackliquorflowisreduced/Smallerliquorgunnozzleisinstalled/Blackliquorgunispulledfromservice.SDT(Kraft) SCBR 130 2 SDTSCBRColdStartup:8to12Hrs(Timeelapsedfrominitialauxiliaryfuelfiringuntilblackliquorisintroduced);HotStartup:0.5to2Hrs 12EmissionunitandcontroldeviceoperateincompliancewithNESHAPparameterlimitsduringemissionunitstartup.SOP:Scrubberisoperational(RequiredScrubberweakwashmakeupflow,weakwashrecycleflow,andscrubberΔpressureareattained)beforeblackliquorisintroducedtotherecoveryfurnace.Blackliquorisintroducedtotheboiler,astablefunacebedisobtained,andaconsistentsmeltflowtothedissolvingtankisachievedControlledShutdown(Timeelapsedfromreducingliquorfiringuntilfurnacebedisburnedout/smeltedout):5to7Hrs 7SOP:Scrubberremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnaceandthebedisburnedout/smeltedout(recoveryfurnaceisshutdown).Blackliquorflowisreduced/Smallerliquorgunnozzleisinstalled.SDT(Kraft) SCBR 131 1 SDTSCBR 2 2emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupAnyblackliquorspraygunin>2hours 5 5Continuetooperatecontroldeviceuntilunitisdown AllblackliquorspraygunsoffSDT(Kraft) SCBR 131 1 SDTSCBR 2 2emissionunitandcontroldeviceoperatesincompliancewithStateandNESHAPparameterlimitsduringemissionunitstartupAnyblackliquorspraygunin>2hours 2 2Continuetooperatecontroldeviceuntilunitisdown AllblackliquorspraygunsoffSDT(Kraft) SCBR 132 2 SDTSCBR 1 1Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Lastoilgunisoutandsteadyburningliquor. 8 8ControldeviceremainsoperationaluntiltheEUisshutdownCeaseflowofliquorthroughinjectionnozzlesbutstillsmelting.SDT(Kraft) SCBR 133 2 SDTSCBR 16 16NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupTherecoveryboilercombustionisselfsustainingonblackliquir,theunitisgeneratingsteam,smeltingandproducingacceptablegreenliquorquality 8 8AllfuelisoutoftherecoveryboilerandthesmeltinghasstoppedSDT(Kraft) SCBR 135 1 SDTSCBRSDT(Kraft) SCBR 135 1 SDTSCBR 6 6Thescrubberisoperatingpriortosmeltfromtheboilerisaddedtothetank.Blackliquorisfiringintheboilerinacontinuousandstablemanner. 4 4Thescrubberisoperatedduringtheshutdownofthesmelttank.Theblackliquorfiringhasbeenreducedandoilgunshavebeenaddedintotheboiler.SDT(Kraft) SCBR 136 1 SDTSCBR 3 3OperatecontrolequipmentatalltimesemissionunitisnotdownBlackliquorflowtoRB10greaterthan200gpmfor3hours 1 1ContinueoperatingAPCEuntilunitisdownCeaseflowofliquorthroughRB10injectionnozzlesSDT(Kraft) SCBR 137 1 SDTSCBR 6 6 FOLLOWSSMPLANAllgundoorsOPENinRecoveryFurnanceandBlackLiquorFeedFlow>250gpm 38 38 FOLLOWSSMPLAN DissolvingTankBaume<15SDT(Kraft) SCBR 137 1 SDTSCBR 6 6 FOLLOWSSMPLANAllgundoorsOPENinRecoveryFurnanceandBlackLiquorFeedFlow>75gpm 25 25 FOLLOWSSMPLAN DissolvingTankBaume<15SDT(Kraft) SCBR 139 1 SDTSCBR 4 4Scrubberisrunningpriortosmeltflowtothedissolvingtank.Qualitygreenliquorisfirstproduced 4 4Scrubberisoperatinguntilsmeltnolongerexitsthespoutsflowingtothedissolvingtank.operatordecreasesblackliquorfiringrateApp_C1_NSPS_SSM_Equip_DetailAppendixC1,page29of38EmissionProcessGroupRTI_APCD_TypeRTICODECountofRTICODEEU‐APCDGroupSU_Duration_hrsSU_Duration_hrs_num*SU_EmissRednMeas SU_MarkEndSD_Duration_hrsSD_Duration_hrs_num*SD_EmissRednMeas SD_MarkBegin SU_SD_RecommendSDT(Kraft) SCBR 142 1 SDTSCBR~7hrs(Hot),~7Hrs(Cold) 7Controldeviceisturnedonpriortoemissionunitstartup.ThestartupperiodendswhenliquorisfiredintheNo.3RecoveryFurnaceforfive(5)consecutivehoursundersteady‐stateconditions. ~15hrs(Cold) 15ControldeviceisoperatedduringemissionunitshutdownTheshutdownperiodbeginswhenallblackliquorfiringceasesinNo.3RecoveryFurnace.SDT(Kraft) SCBR 143 3 SDTSCBRHotorCold:1‐4hoursAFTERRecoveryFurnaceisup 4ScrubberisoperationalandmonitorScrubberrecirculationandmakeupflowandpHConfirmsteadystateoperatingfor60minutesandgreenliquordensityissufficienttopumpoutHotorcold:4‐6hours 6Scrubberremainsinoperation,maintainRecirculationandmakeupflowandpH WhensmeltflowstopsSDT(Kraft) SCBR 145 1 SDTSCBR 2 2NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartup Whensmeltflowbegins 0.5 0.5 ShutdownrecirculationpumpsWhenthesystemhasbeenremovedfromserviceSDT(Kraft) SCBR 146 2 SDTSCBR 2 2ScrubberistobeinoperationpriortointroductionofblackliquorintherecoveryfurnaceIntrodutionofblackliquortotherecoveryfurnace 1 1ControldeviceremainsinoperationuntilafterblackliquoradditionhasstoppedBlackliquoradditionhasstoppedSDT(Kraft) SCBR 147 1 SDTSCBR 2 2ScrubberistobeinoperationpriortointroductionofblackliquorintherecoveryfurnaceIntrodutionofblackliquortotherecoveryfurnace 1 1ControldeviceremainsinoperationuntilafterblackliquoradditionhasstoppedBlackliquoradditionhasstopped NASDT(Kraft) SCBR 147 2 SDTSCBR 2 2ScrubberistobeinoperationpriortointroductionofblackliquorintherecoveryfurnaceIntrodutionofblackliquortotherecoveryfurnace 1 1ControldeviceremainsinoperationuntilafterblackliquoradditionhasstoppedBlackliquoradditionhasstopped NASDT(Kraft) SCBR 148 2 SDTSCBR 7 7emissionunitandcontroldeviceoperatesincomplianceparameterlimitsduringemissionunitstartupWhenemissionunitisfiringblackliquor 2 2emissionunitandcontroldeviceoperatesincomplianceparameterlimitsduringemissionunitshutdown WhensmeltflowhasstoppedSDT(Kraft) SCBR 149 1 SDTSCBR 0.5 0.5OperateallAPCDsduringstartupLiquorFlowtoRecoveryFurnance>20gpmfor>30minutes(RecoveryBoilernormaloperation) 0.1 0.1OperateallAPCDsduringshutdownLiquorFlowtoBurners<20gpmfor>5minutes(RecoveryBoilershutdown)SDT(Kraft) SCBR 150 1 SDTSCBR 16 16emissionunitandcontroldeviceoperatesduringemissionunitstartup(butnotnecessarilyincompliancewithallNSPS/NESHAPparameterlimits) Blackliquorflowatsetpoint 8 8Continueoperatingscrubberuntilsmelttankcompletesshutdown CeaseliquorflowtoboilerSDT(Kraft) SCBR 152 1 SDTSCBR 4 4emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartuprecoveryfurnacebeginssmelting 24 24continueoperatiingscrubberduringcooldownceaseflowofliquortorecoveryfurnaceSDT(Kraft) SCBR 153 1 SDTSCBRSDT(Kraft) SCBR 154 2 SDTSCBR 4 4NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupwhentheweakwashflowinandthegreenliquorflowsouthavestabilized 4 4NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdown whentheboilerstopssmeltingSDT(Kraft) SCBR 159 1 SDTSCBR1‐2hrsafterRecoveryStartup 2emissionunitandcontroldeviceoperatesduringemissionunitstartup(butnotnecessarilyincompliancewithallNSPS/NESHAPparameterlimits)oncetherecoverystarts,won'tevenputafireinituntilreadytogo3‐4hoursshutsdownwiththeRecovery 4continuedoperationofthescrubbernomoresmeltbeingsentfromthefurnacSDT(Kraft) SCBR 162 1 SDTSCBRColdStartup:12Hrs(Timeelapseduntilliquorisintroduced);HotStartup:2Hrs 12Scrubberisoperationalandscrubberparameterlimits(weakwashflowandfanamps)areattainedbeforeblackliquorisintroducedtotherecoveryfurnace.Blackliquorisintroducedtotheboiler,astablefurnacebedisobtained,andaconsistentsmeltflowtothedissolvingtankisachievedControlledShutdown(Timeelapsedfromremovingfirstliquorgunfromserviceuntilfurnacebedisburnedout):6Hrs 6Scrubberremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedoutandsmeltisnolongerflowing.Blackliquorfiringrateisreducedwiththeintentionofshuttingdowntheboiler.App_C1_NSPS_SSM_Equip_DetailAppendixC1,page30of38EmissionProcessGroupRTI_APCD_TypeRTICODECountofRTICODEEU‐APCDGroupSU_Duration_hrsSU_Duration_hrs_num*SU_EmissRednMeas SU_MarkEndSD_Duration_hrsSD_Duration_hrs_num*SD_EmissRednMeas SD_MarkBegin SU_SD_RecommendSDT(Kraft) SCBR 162 1 SDTSCBRColdStartup:12Hrs(Timeelapseduntilliquorisintroduced);HotStartup:2Hrs 12Scrubberisoperationalandscrubberparameterlimits(weakwashflowandfanamps)areattainedbeforeblackliquorisintroducedtotherecoveryfurnace.Blackliquorisintroducedtotheboiler,astablefurnacebedisobtained,andaconsistentsmeltflowtothedissolvingtankisachievedControlledShutdown(Timeelapsedfromremovingfirstliquorgunfromserviceuntilfurnacebedisburnedout):6Hrs 6Scrubberremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedoutandsmeltisnolongerflowing.Blackliquorfiringrateisreducedwiththeintentionofshuttingdowntheboiler.SDT(Kraft) SCBR 163 1 SDTSCBR12(ColdStartup) 12Scrubberisoperationalandscrubberparameterlimits(weakwashflowandfanamps)areattainedbeforeblackliquorisintroducedtotherecoveryfurnace.Blackliquorisintroducedtotheboiler,astablefurnacebedisobtained,andaconsistentsmeltflowtothedissolvingtankisachieved.6(ColdShutdown) 6Scrubberremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedoutandsmeltisnolongerflowing.Blackliquorfiringrateisreducedwiththeintentionofshuttingdowntheboiler.SDT(Kraft) SCBR 163 2 SDTSCBR12(ColdStartup) 12Scrubberisoperationalandscrubberparameterlimits(weakwashflowandfanamps)areattainedbeforeblackliquorisintroducedtotherecoveryfurnace.Blackliquorisintroducedtotheboiler,astablefurnacebedisobtained,andaconsistentsmeltflowtothedissolvingtankisachieved.6(ColdShutdown) 6Scrubberremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedoutandsmeltisnolongerflowing.Blackliquorfiringrateisreducedwiththeintentionofshuttingdowntheboiler.SDT(Kraft) SCBR 164 2 SDTSCBR 0.1 0.1smeltdissolvingtankisonlinewhenblackliquorfiringcommencesafterblackliquorfiringbeginsandmin.scrubberflowismaintained 4 4keepS.D.tankscurbberflowonduringbedburndown seepreviouscommentsSDT(Kraft) SCBR 165 1 SDTSCBRColdStartup:12Hrs(timeelapseduntilliquorisintroduced);HotStartup:2Hrs 12EmissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupBlackliquorisintroducedtotheboiler,astablefurnacebedisobtained,andaconsistentsmeltflowtothedissolvingtankisachieved.ControlledShutdown(Timeelapsedfromremovingfirstliquorgunfromserviceuntilfurnacebedisburnedout):6Hrs 6Scrubberremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedoutandsmeltisnolongerflowing.Blackliquorfiringrateisreducedwiththeintentionofshuttingdowntheboiler.SDT(Kraft) SCBR 165 1 SDTSCBRColdStartup:12Hrs(timeelapseduntilliquorisintroduced);HotStartup:2Hrs 12Scrubberisoperationalandscrubberparameterlimits(liquidflowtofanandscrubber,fanamps)areattainedbeforeblackliquorisintroducedtotherecoveryfurnace.Blackliquorisintroducedtotheboiler,astablefurnacebedisobtained,andaconsistentsmeltflowtothedissolvingtankisachieved.ControlledShutdown(Timeelapsedfromremovingfirstliquorgunfromserviceuntilfurnacebedisburnedout):6Hrs 6Scrubberremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedoutandsmeltisnolongerflowing.Blackliquorfiringrateisreducedwiththeintentionofshuttingdowntheboiler.SDT(Kraft) SCBR 166 2 SDTSCBRColdStartup:12Hrs(Timeelapseduntilliquorisintroduced);HotStartup:2Hrs 12Scrubberisoperationalandscrubberparameterlimits(weakwashflowandfanamps)areattainedbeforeblackliquorisintroducedtotherecoveryfurnace.Blackliquorisintroducedtotheboiler,astablefurnacebedisobtained,andaconsistentsmeltflowtothedissolvingtankisachievedControlledShutdown(Timeelapsedfromremovingfirstliquorgunfromserviceuntilfurnacebedisburnedout):6Hrs 6Scrubberremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedoutandsmeltisnolongerflowing.Blackliquorfiringrateisreducedwiththeintentionofshuttingdowntheboiler.SDT(Kraft) SCBR 167 1 SDTSCBRColdStartup:12Hrs(Timeelapsedfrominitialauxiliaryfuelfiringuntilblackliquorisintroduced);HotStartup:2Hrs 12DuconScrubberisoperationalandrequiredscrubberweakwashflowandfanampsareattainedbeforeblackliquorisintroducedtotherecoveryfurnace.Blackliquorisintroducedtotheboiler,astablefunacebedisobtained,andaconsistentsmeltflowtothedissolvingtankisachievedControlledShutdown(Timeelapsedfromremovingfirstliquorgunfromserviceuntilfurnacebedisburnedout):6Hrs 6Scrubberremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedoutandsmeltisnolongerflowing.Blackliquorfiringrateisreducedwiththeintentionofshuttingdowntheboiler.App_C1_NSPS_SSM_Equip_DetailAppendixC1,page31of38EmissionProcessGroupRTI_APCD_TypeRTICODECountofRTICODEEU‐APCDGroupSU_Duration_hrsSU_Duration_hrs_num*SU_EmissRednMeas SU_MarkEndSD_Duration_hrsSD_Duration_hrs_num*SD_EmissRednMeas SD_MarkBegin SU_SD_RecommendSDT(Kraft) SCBR 171 2 SDTSCBR 2 2Ensurecontrolequipmentisoperationalasearlyaspossibleinstartupprocedure.DocumentstepsforaccurateSUthroughSSMplanandstandardoperatingprocedures.Startupendswhensmelttemperatureisgreaterthan150degF. 2 2Ensurecontrolequipmentisoperationalaslongaspossibleinshutdownprocedure.DocumentstepsforspecificSDthroughSSMplanandstandardoperatingprocedures.ShutdownbeginswhenblackliquorfiringisreducedwiththeintentionoftakingtheRecoveryBoilerdownSDT(Kraft) SCBR 172 2 SDTSCBRColdStartup:12Hrs(Timeelapseduntilliquorisintroduced);HotStartup:2Hrs 12Scrubberisoperationalandscrubberparameterlimits(weakwashflowandfanamps)areattainedbeforeblackliquorisintroducedtotherecoveryfurnace.Blackliquorisintroducedtotheboiler,astablefurnacebedisobtained,andaconsistentsmeltflowtothedissolvingtankisachievedControlledShutdown(Timeelapsedfromremovingfirstliquorgunfromserviceuntilfurnacebedisburnedout):6Hrs 6Scrubberremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedoutandsmeltisnolongerflowing.Blackliquorfiringrateisreducedwiththeintentionofshuttingdowntheboiler.SDT(Kraft) SCBR 173 1 SDTSCBRColdstartup:12hours(timeelapseduntilblackliquorisintroduced);Hotstartup:2hours 12Scrubberisoperationalandscrubberparameterlimits(flowanddifferentialpressure)areachievedbeforeblackliquorisintroducedtotherecoveryfurnace.Blackliquorisintroducedtotherecoveryfurnace,astablefurnacebedisobtained,andaconsistentsmeltflowtothedissolvingtankisachieved.Controlledshutdown:8hours 8Scrubberremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedoutandsmeltisnolongerflowing.Blackliquorfiringrateisreducedwiththeintentionofshuttingdowntherecoveryfurnace.SDT(Kraft) SCBR 174 2 SDTSCBRColdStartup:12Hrs(Timeelapseduntilliquorisintroduced);HotStartup:2Hrs 12Scrubberisoperationalandscrubberparameterlimits(weakwashflowandfanamps)areattainedbeforeblackliquorisintroducedtotherecoveryfurnace.Blackliquorisintroducedtotheboiler,astablefurnacebedisobtained,andaconsistentsmeltflowtothedissolvingtankisachievedControlledShutdown(Timeelapsedfromremovingfirstliquorgunfromserviceuntilfurnacebedisburnedout):6Hrs 6Scrubberremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedoutandsmeltisnolongerflowing.Blackliquorfiringrateisreducedwiththeintentionofshuttingdowntheboiler.SDT(Kraft) SCBR 175 2 SDTSCBRColdStartup:12Hrs(Timeelapseduntilliquorisintroduced);HotStartup:2Hrs 12Scrubberisoperationalandscrubberparameterlimits(weakwashflowandfanamps)areattainedbeforeblackliquorisintroducedtotherecoveryfurnace.Blackliquorisintroducedtotheboiler,astablefurnacebedisobtained,andaconsistentsmeltflowtothedissolvingtankisachievedControlledShutdown(Timeelapsedfromremovingfirstliquorgunfromserviceuntilfurnacebedisburnedout):6Hrs 6Scrubberremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedoutandsmeltisnolongerflowing.Blackliquorfiringrateisreducedwiththeintentionofshuttingdowntheboiler.SDT(Kraft) SCBR 176 1 SDTSCBRFlameproveninRecoveryoilgunSDT(Kraft) SCBR 177 1 SDTSCBR 8‐12hours 12emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupNormaloperationbeginswhennormalblackliquourfiringratesarereachedandthefurnaceoperationisstable. 8‐12hours 12Controldevice(EU0801ESP)continuestooperatenormallyduringthesmeltdissolvingtankshutdownprocess.Normaloperationendswhenliquortemperatureandblackliquornozzlepressureareadjustedtobeginburningthebeddownforshutdown,orwhenblackliquorflowisreducedforthepurposeofshuttingdownthefurnace.SDT(Kraft) SCBR 178 2 SDTSCBRColdStartup:~12Hrs(Timeelapseduntilliquorisintroduced);HotStartup:~2Hrs 12Scrubberisoperationalandscrubberparameterlimits(weakwashflowandfanamps)areattainedbeforeblackliquorisintroducedtotherecoveryfurnace.Blackliquorisintroducedtotheboiler,astablefurnacebedisobtained,andaconsistentsmeltflowtothedissolvingtankisachieved.ControlledShutdown(Timeelapsedfromremovingfirstliquorgunfromserviceuntilfurnacebedisburnedout):~6Hrs 6Scrubberremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedoutandsmeltisnolongerflowing.Blackliquorfiringrateisreducedwiththeintentionofshuttingdowntheboiler.App_C1_NSPS_SSM_Equip_DetailAppendixC1,page32of38EmissionProcessGroupRTI_APCD_TypeRTICODECountofRTICODEEU‐APCDGroupSU_Duration_hrsSU_Duration_hrs_num*SU_EmissRednMeas SU_MarkEndSD_Duration_hrsSD_Duration_hrs_num*SD_EmissRednMeas SD_MarkBegin SU_SD_RecommendSDT(Kraft) SCBR 179 1 SDTSCBR 5 5emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupTherecoveryfurnaceissmelting. 1 1Emissionunitcontroldevicecontinuestooperateduringshutdown.Therecoveryfurnaceceasessmelting.SDT(Kraft) SCBR 180 1 SDTSCBR 0.1 0.1Scrubberon‐lineandaboveminimumflowof207gpmwithpressureabove25psirecoveryboilersmeltinginthedissolvingtank 0.1 0.1Scrubberon‐lineandaboveminimumflowof207gpmwithpressureabove25psirecoveryboilernolongersmeltingintankSDT(Kraft) SCBR 181 2 SDTSCBR 8 8scrubberisoperationalpriortostartup;applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartup recoveryboilerstartssmelting 8 8scrubberisoperationaluntilshutdowncomplete;applicableemissionandparameterlimitsnotexpectedtobeexceededduringshutdown recoveryboilerstopssmeltingSDT(Kraft) SCBR 182 1 SDTSCBR 12 126 6SDT(Kraft) SCBR 183 1 SDTSCBRSDT(Kraft) SCBR 184 3 SDTSCBR 1 1Ensureadequatescrubberliquidflowisachievedpriortointroducingliquortothesmeltdissolvingtank.Whenappropriatelevelisreachedintank.(~80%) 1 1Continueoperatingscrubberuntilthereisnomoresmeltcomingoutofsmeltspout.Shutdowngreenliquortransferpumps.SDT(Kraft) SCBR 186 1 SDTSCBR 10 10ScrubbermustbeincomplianceWhenblackliquorisfiredintotheboiler 12 12ScrubbermustbeincomplianceWhenliquoristakenoutoftheboilerfurnaceSDT(Kraft) SCBR 188 2 SDTSCBR 6.3 6.3emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartup Smeltrunsintodissolvingtank 0.5 0.5OperateDuconScubberduringshutdown SmeltbedburnedoutSDT(Kraft) SCBR 189 2 SDTSCBR 4 4MaintainsufficientscrubberDPandthescrubberrecirculatingflow(s)toavoidestablishedlimitexcursionsduringthestartupperiod.PertheSSMplan:Whenrecirculationpumpflowtoscrubbersiswithintheestablishedrange;Fanampsareon;andtheSmeltflowtotankisvisuallyon. 4 4ThescrubberrecirculatingflowshouldbemaintainedandthescrubberDPoperatedashighaspossibleduringtheshutdownperioduntilgreenliquorisnolongerproducedandpumpedfromthesmeltdissolvingtank.ShutdownperiodbeginswhenblackliquorburningintheRecoveryFurnaceisstoppedSDT(Kraft) SCBR 190 3 SDTSCBR 10 10Controldeviceisstartedupwithemissionunitstartup.Startupiscompletewithagreenliquorbaumeof15orgreaterispumpedtotherecausticizingoperations 30 30BlackliquorburningintherecoveryboilerisstoppedinpreparationforshuttingdowntherecoveryboilerSDT(Kraft) SCBR 195 1 SDTSCBR 8 8emissionunitandcontroldeviceoperatesduringemissionunitstartup(butnotnecessarilyincompliancewithallNSPS/NESHAPparameterlimits) FiringBlackLiquor 18 18AllControlEquipmentremainon‐lineuntilsourceisshutdown. SuspensionofLiquorFiringSDT(Kraft) SCBR 196 2 SDTSCBR 0.25 0.25emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupProperscrubberdpandrecirculationflowareestablished 0.25 0.25Continueoperatingscrubberuntilsmeltrunoffhasceased ScrubberflowmediaisceasedSDT(Kraft) SCBR 197 1 SDTSCBR 3 3NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartupBlackLiquorisburninginRecoveryFurnaceandsupplyingsmelttotheSDT 1 1RecoveryisdownsonosmeltisbeingsenttotheSDTSDT(Kraft) SCBR 198 1 SDTSCBR 8 8emissionunitandcontroldeviceoperatesduringemissionunitstartup(butnotnecessarilyincompliancewithallNSPS/NESHAPparameterlimits)Recoveryfurnaceoperatingandscrubberpumpandfanonline 3 3scrubberoperatesuntilsmeltflowterminatessmeltflowfromrecoveryfurnaceceasesApp_C1_NSPS_SSM_Equip_DetailAppendixC1,page33of38EmissionProcessGroupRTI_APCD_TypeRTICODECountofRTICODEEU‐APCDGroupSU_Duration_hrsSU_Duration_hrs_num*SU_EmissRednMeas SU_MarkEndSD_Duration_hrsSD_Duration_hrs_num*SD_EmissRednMeas SD_MarkBegin SU_SD_RecommendSDT(Kraft) SCBR 199 1 SDTSCBR 12 12EnsurescrubberliquidisflowingpriortointroducingblackliquorintorecoveryfurnaceBlackliquorflowtorecoveryfurnaceexceeds160gpmforatleast3hoursandrecoveryfurnacesteamproductionexceeds200,000lb/hrforatleast3hours 6 6ContinueoperatingscrubberuntilsmeltbedhasburneddowninfurnaceBlackliquorfiringinrecoveryfurnaceisceasedandfueloilisfiredtoburnoutsmeltbedSDT(Kraft) SCBR 200 1 SDTSCBR 5 5Follwtheappropriatepre‐start/startupchecklist.ScrubberfansandweakwashareavailableandoperationalNo.2RecoveryBoilerisoperationalwithsmeltfeed,thescrubberfanisoperational,andtheweakwashpumpisonline. 6 6Followtheappropriateshutdownchecklist.Controldevicemaycontinuetooperatethroughoutshutdown.SmeltandwaterflowsterminatedSDT(Kraft) SCBR 200 1 SDTSCBR 7 7Follwtheappropriatepre‐start/startupchecklist.ScrubberfansandweakwashareavailableandoperationalNo.3RecoveryBoilerisoperationalwithsmeltfeed,thescrubberfanisoperational,andtheweakwashpumpisonline. 8 8Followtheappropriateshutdownchecklist.Controldevicemaycontinuetooperatethroughoutshutdown.SmeltandwaterflowsterminatedSDT(Kraft) SCBR 201 1 SDTSCBR 10 10EnsurescrubberliquidisflowingpriortointroducingblackliquorintorecoveryfurnaceBlackliquorlinepressuretorecoveryfurnaceexceeds10psigforatleast60minutes 4 4ContinueoperatingscrubberuntilsmeltbedhasburneddowninfurnaceBlackliquorfiringinrecoveryfurnaceisceasedSDT(Kraft) SCBR 202 1 SDTSCBR2009averagestartuptimeis3.9hours‐StartupisconsideredtobeginwhenliquorisfirstaddedtotheRecoveryFurnace,StartupforNESHAPisnotconsideredthetimerequiredwhenwarminguponnaturalgassoliquorcanbeadded.recoveryFurnacewa 3.9emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupAllfourliquorgunsareinRecoveryfurnaceandallsixgasguns(forstartup)areoutoftheRecoveryfurnace.2009averageshutdowntimeis1.5hours‐SmeltDissolvingTankshutdownisconsideredcompletewhennomoreliquorisenteringRecoveryFurnace. 1.5Continueoperatingscrubberunlessneedtoworkonscrubberevenwhenemissionunitdownandverify3‐hourblockaverageforflowanddifferentialpressureismet.IfRecoveryFurnaceisoffliquorcanshutdownscrubber.Therearetwoidenticalscrubbersavailableforairpollutioncontrolintheeventonescrubberhastobeshutdownthesecondscrubbercanbeused.OperatorbeginstotakeactiontoremoveliquorgunsorliquorflowintoRecoveryfurnaceRequirecompliancewithscrubberliquidflowparametermonitoringlimit,butnotpressuredropparametermonitoringlimitSDT(Kraft) SCBR 203 1 SDTSCBR 4 4emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupblackliquorflowtofurnace>30gpmfor3hrs 8 8ContinueoperatingscrubberuntilsmelttankisemptyblackliquorflowtorecoveryfurnaceceasesSDT(Kraft) SCBR 203 1 SDTSCBR 4 4emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupblackliquorflowtofurnace>75gpmfor3hrs 8 8ContinueoperatingscrubberuntilsmelttankisemptyblackliquorflowtorecoveryfurnaceceasesSDT(Kraft) SCBR 205 1 SDTSCBR 10 10EnsurescrubberliquidisflowingpriortointroducingblackliquorintorecoveryfurnaceBlackliquorflowtorecoveryfurnaceexceeds70,000lbs/hrforatleast15minutes 4 4ContinueoperatingscrubberuntilsmeltbedhasburneddowninfurnaceBlackliquorfiringinrecoveryfurnaceisceasedSDT(Kraft) SCBR 226 2 SDTSCBR 12 12EnsurescrubberliquidisflowingpriortointroducingblackliquorintorecoveryfurnaceCommencementofoperationofgreenliquorpumpfromsmeltdissolvingtank 4 4ContinueoperatingscrubberuntilsmeltbedhasburneddowninfurnaceBlackliquorfiringinrecoveryfurnaceisceasedSDT(Kraft) SCBR 226 1 SDTSCBR 6 6EnsurescrubberliquidisflowingpriortointroducingblackliquorintorecoveryfurnaceCommencementofoperationofgreenliquorpumpfromsmeltdissolvingtank 4 4ContinueoperatingscrubberuntilsmeltbedhasburneddowninfurnaceBlackliquorfiringinrecoveryfurnaceisceasedApp_C1_NSPS_SSM_Equip_DetailAppendixC1,page34of38EmissionProcessGroupRTI_APCD_TypeRTICODECountofRTICODEEU‐APCDGroupSU_Duration_hrsSU_Duration_hrs_num*SU_EmissRednMeas SU_MarkEndSD_Duration_hrsSD_Duration_hrs_num*SD_EmissRednMeas SD_MarkBegin SU_SD_RecommendSDT(Kraft) SCBR 240 1 SDTSCBR4‐8hoursifcoldstartupfromplannedoutage 8Emissionunitandcontroldeviceoperateduringemissionunitstartup,applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartup.RecoveryFurnaceisfiringblackliquorsolidsatnormalrates,withstablesmeltbedandsmeltgenerationrates.4‐8hoursifshuttingdowntocoldconditionsforplannedoutage 8ControldevicecontinuestooperateandmeetrequiredoperatinglimitsuntilafterfiringofblackliquorsolidsintheRecoveryFurnacehasceasedanddrainagefromthesmeltbedintothedissolvingtankhasceased.Beginreducingnumberofblackliquorfiringgunsinservice.SDT(Kraft) SCBR 240 2 SDTSCBR4‐8hoursifcoldstartupfromplannedoutage 8Emissionunitandcontroldeviceoperateduringemissionunitstartup,applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartup.RecoveryFurnaceisfiringblackliquorsolidsatnormalrates,withstablesmeltbedandsmeltgenerationrates.4‐8hoursifshuttingdowntocoldconditionsforplannedoutage 8ControldevicecontinuestooperateandmeetrequiredoperatinglimitsuntilafterfiringofblackliquorsolidsintheRecoveryFurnacehasceasedanddrainagefromthesmeltbedintothedissolvingtankhasceased.Beginreducingnumberofblackliquorfiringgunsinservice.SDT(Kraft) SCBR 242 1 SDTSCBR 4 4Thestartupperiodendsandoperationbeginswhenfullstrengthgreenliquorispumpedtotherecausticizingoperation. 6 6ThescrubberrecirculatingflowandventuriflowshouldbemaintainedandthescrubberdeltaPoperatedashighaspossibleduringtheshutdownperioduntilgreenliquorisnolongerproducedandpumpedfromthesmeltdissolvingtank.Blackliquorburningintherecoveryfurnaceisstopped.SDT(Kraft) SCBR 243 1 SDTSCBR 10 10emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupRecoveryfurnaceoperatingratereaches3.0MMlbsblackliquorsolids/dayorgreater 12 12ContinuetooperatescrubbershutdowncompleteWhenblackliquorflowisremovedfromrecoveryfurnaceSDT(Kraft) SCBR 243 1 SDTSCBR 10 10emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupRecoveryfurnaceoperatingratereaches4.8MMlbsblackliquorsolids/dayorgreater 12 12ContinuetooperatescrubbershutdowncompleteWhenblackliquorflowisremovedfromrecoveryfurnaceSDT(Kraft) SCBR 340 1 SDTSCBR 0.5 0.5emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupScrubberdifferentialpressure,circulationratereached 0.5 0.5Continueoperatingscrubberuntilsmeltbedburnedout. TurnoffscrubberSDT(Kraft) SCBR 525 2 SDTSCBR 24 24scrubberflowisestablishedduringstartup.whenfullstrengthgreenliquorisflowingtocausticizingoperation 3 3maintainscrubberflowuntilgreenliquorisnolongerproduced blackliquorfiringhasceasedSDT(Kraft) SCBR 531 1 SDTSCBRColdStartup:12Hrs(Timeelapseduntilliquorisintroduced);HotStartup:2Hrs 12Scrubberisoperationalandscrubberparameterlimits(weakwashflowandfanamps)areattainedbeforeblackliquorisintroducedtotherecoveryfurnace.Blackliquorisintroducedtotheboiler,astablefurnacebedisobtained,andaconsistentsmeltflowtothedissolvingtankisachievedControlledShutdown(Timeelapsedfromremovingfirstliquorgunfromserviceuntilfurnacebedisburnedout):6Hrs 6Scrubberremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedoutandsmeltisnolongerflowing.Blackliquorfiringrateisreducedwiththeintentionofshuttingdowntheboiler.SDT(Kraft) SCBR 600 2 SDTSCBRColdStartup:12Hrs(Timeelapseduntilliquorisintroduced);HotStartup:2Hrs 12Scrubberisoperationalandscrubberparameterlimits(weakwashflowandfanamps)areattainedbeforeblackliquorisintroducedtotherecoveryfurnace.Blackliquorisintroducedtotheboiler,astablefurnacebedisobtained,andaconsistentsmeltflowtothedissolvingtankisachievedControlledShutdown(Timeelapsedfromremovingfirstliquorgunfromserviceuntilfurnacebedisburnedout):6Hrs 6Scrubberremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedoutandsmeltisnolongerflowing.Blackliquorfiringrateisreducedwiththeintentionofshuttingdowntheboiler.App_C1_NSPS_SSM_Equip_DetailAppendixC1,page35of38EmissionProcessGroupRTI_APCD_TypeRTICODECountofRTICODEEU‐APCDGroupSU_Duration_hrsSU_Duration_hrs_num*SU_EmissRednMeas SU_MarkEndSD_Duration_hrsSD_Duration_hrs_num*SD_EmissRednMeas SD_MarkBegin SU_SD_RecommendSDT(Kraft) SCBR 606 3 SDTSCBR <1 1emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupSmeltflowingtodissolvingtankfromrecoveryfurnace <1 1ScrubberoperatesuntilsmeltflowfromassociatedrecoveryfurnacestopssmeltflowfromassociatedrecoveryfurnacestopsSDT(Kraft) SCBR 610 2 SDTSCBR 0.5 0.5emissionunitandcontroldeviceoperatesincompliancewithNESHAPparameterlimitsduringemissionunitstartupscrubberflowatminimumrequiredlevels 0.08 0.08emissionunitandcontroldeviceoperatesincompliancewithNESHAPparameterlimitsduringemissionunitshutdownwhenrecoveryboilersmeltingstopsSDT(Kraft) SCBR 613 1 SDTSCBR 2 2MaintainsufficientscrubberdeltaPandscrubberreirculatingflowstoavoidestablishedlimitexcursionsduringthestartupperiod.Separatorflowishasreached274,venturiflowhasreached109.5,andfandeltaPhasreached9.4 2 2ThescrubberrecirculatingflowandventuriflowshouldbemaintainedandthescrubberdeltaPoperatedashighaspossibleduringtheshutdownperioduntilgreenliquorisnolongerproducedandpumpedfromthesmeltdissolvingtank.Blackliquorburningintherecoveryfurnaceisstopped.SDT(Kraft) SCBR 613 1 SDTSCBR 2 2MaintainsufficientscrubberdeltaPandscrubberreirculatingflowstoavoidestablishedlimitexcursionsduringthestartupperiod.Separatorflowishasreached276.1,venturiflowhasreached111.2,andfandeltaPhasreached11.9 2 2ThescrubberrecirculatingflowandventuriflowshouldbemaintainedandthescrubberdeltaPoperatedashighaspossibleduringtheshutdownperioduntilgreenliquorisnolongerproducedandpumpedfromthesmeltdissolvingtank.Blackliquorburningintherecoveryfurnaceisstopped.SDT(Kraft) SCBR 613 1 SDTSCBR 2 2MaintainsufficientscrubberdeltaPandscrubberreirculatingflowstoavoidestablishedlimitexcursionsduringthestartupperiod.Separatorflowishasreached298,venturiflowhasreached94.8,andfandeltaPhasreached11.05 2 2ThescrubberrecirculatingflowandventuriflowshouldbemaintainedandthescrubberdeltaPoperatedashighaspossibleduringtheshutdownperioduntilgreenliquorisnolongerproducedandpumpedfromthesmeltdissolvingtank.Blackliquorburningintherecoveryfurnaceisstopped.SDT(Kraft) SCBR 613 1 SDTSCBR 2 2MaintainsufficientscrubberdeltaPandscrubberreirculatingflowstoavoidestablishedlimitexcursionsduringthestartupperiod.Separatorflowishasreached300.3,venturiflowhasreached94.9,andfandeltaPhasreached10.1 2 2ThescrubberrecirculatingflowandventuriflowshouldbemaintainedandthescrubberdeltaPoperatedashighaspossibleduringtheshutdownperioduntilgreenliquorisnolongerproducedandpumpedfromthesmeltdissolvingtank.Blackliquorburningintherecoveryfurnaceisstopped.SDT(Kraft) SCBR 615 1 SDTSCBR 3 3scrubberflowisturnedonpriortoblackliquorfeedtotherecoveryfurnaceblackliquorenteringrecoveryfurnace 6 6scrubberflowrateismaintainednoblackliquorflowthroughnozzlesSDT(Kraft) SCBR208228535 2 SDTSCBR 12 12EnsurescrubberliquidisflowingpriortointroducingblackliquorintorecoveryfurnaceAtleast8liquorgunshavebeenplacedintoservice 3 3ContinueoperatingscrubberuntilsmeltbedhasburneddowninfurnaceLessthan2liquorgunsareinserviceSDT(Kraft) SCBR/INC_RF 111 1 SDTSCBR 12 12emissionunitandcontroldeviceoperatesduringemissionunitstartup(butnotnecessarilyincompliancewithallNSPS/NESHAPparameterlimits)RecoveryBoilerhascompletedStart‐up 14 14Emissionscontrolsremaininoperationuntilshut‐downhasbeencompleted.RecoveryBoilerbeginsshutdownproceduresApp_C1_NSPS_SSM_Equip_DetailAppendixC1,page36of38EmissionProcessGroupRTI_APCD_TypeRTICODECountofRTICODEEU‐APCDGroupSU_Duration_hrsSU_Duration_hrs_num*SU_EmissRednMeas SU_MarkEndSD_Duration_hrsSD_Duration_hrs_num*SD_EmissRednMeas SD_MarkBegin SU_SD_RecommendSDT(Kraft) SCBR/STRIP 151 1 SDTSCBR 16 16NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartuptargetscrubberflowrateachieved 6 6continueoperatingscrubberuntilaftersmeltinghasstoppedNosmeltflowfromspoutopeningsSDT(Kraft) SCBR/STRIP 151 2 SDTSCBR 9 9NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartuptargetscrubberflowrateachieved 3 3continueoperatingscrubberuntilaftersmeltinghasstoppedNosmeltflowfromspoutopeningsSDT(Kraft)DoNotCount‐SeeRTINote 135 1 SDTSCBR 6 6Thescrubberisoperatingpriortosmeltfromtheboilerisaddedtothetank.Blackliquorisfiringintheboilerinacontinuousandstablemanner. 4 4Thescrubberisoperatedduringtheshutdownofthesmelttank.Theblackliquorfiringhasbeenreducedandoilgunshavebeenaddedintotheboiler.SDT(Kraft) SCBR 105 1 SDTSCBRSDT(Kraft) SCBR 131 1 SDTSCBR 2 2emissionunitandcontroldeviceoperatesincompliancewithStateandNESHAPparameterlimitsduringemissionunitstartupAnyblackliquorspraygunin>2hours 2 2Continuetooperatecontroldeviceuntilunitisdown AllblackliquorspraygunsoffSDT(Kraft) SCBR 150 1 SDTSCBR 16 16emissionunitandcontroldeviceoperatesduringemissionunitstartup(butnotnecessarilyincompliancewithallNSPS/NESHAPparameterlimits) Blackliquorflowatsetpoint 8 8Continueoperatingscrubberuntilsmelttankcompletesshutdown CeaseliquorflowtoboilerSDT(Kraft) SCBR 196 1 SDTSCBR 0.25 0.25emissionunitandcontroldeviceoperatesincompliancewithNSPSandNESHAPparameterlimitsduringemissionunitstartupProperscrubberdpandrecirculationflowareestablished 0.25 0.25Continueoperatingscrubberuntilsmeltrunoffhasceased ScrubberflowmediaisceasedSDT(Kraft) SCBR/STRIP 151 1 SDTSCBR 16 16NA‐applicableemissionandparameterlimitsnotexpectedtobeexceededduringstartuptargetscrubberflowrateachieved 6 6continueoperatingscrubberuntilaftersmeltinghasstoppedNosmeltflowfromspoutopeningsSDT(Kraft) SCBR 103 1 SDTSCBR 4to8 8TheNorthandSouthsmeltdissolvingtankventstackscrubbersareoperatingproperlyandreadytoaccepttheventgasstreamsfromthesmeltdissolvingtanks.Thetransitionfromstartuptonormaloperationswillbeconsideredcompletewhenthelistedconditionshavebeenachieved:1.SpecificGravityofRawGreenLiquorintank>1.12(changedonApril27,2006pere‐mailfromKariCahoon)2.LevelofRawGreenLiquorachieved.>50%3.ExhaustGasTemperature,oF>1704.ExhaustGasPressure,in,H2O<‐0.1 4 4TheboilerandsmeltdissolvingtanksareshutdownpriortoscrubberbeingshutdownSmeltflowfromtherecoveryfurnacehasstopped.SDT(Kraft) SCBR 142 1 SDTSCBR~7hrs(Hot),~7Hrs(Cold) 7Controldeviceisturnedonpriortoemissionunitstartup.ThestartupperiodendswhenliquorisfiredintheNo.1orNo.2RecoveryFurnaceforfive(5)consecutivehoursundersteady‐stateconditions. ~13hrs(Cold) 13ControldeviceisoperatedduringemissionunitshutdownTheshutdownperiodbeginswhenallblackliquorfiringceasesinNo.1andNo.2RecoveryFurnaces.*Ifarangewasprovidedthemaximumoftherangewasentered.App_C1_NSPS_SSM_Equip_DetailAppendixC1,page37of38EmissionProcessGroupRTI_APCD_TypeRTICODECountofRTICODEEU‐APCDGroupSU_Duration_hrsSU_Duration_hrs_num*SU_EmissRednMeas SU_MarkEndSD_Duration_hrsSD_Duration_hrs_num*SD_EmissRednMeas SD_MarkBegin SU_SD_RecommendDCE NDCE LK SDTStartupTime(Hrs)Min 2 2 0.50 0.10Max 24 60 72 24Average 9 11 24 7.2Median 9 10 24 7ShutdownTime(Hrs)Min 0.5 0.5 0.03 0.08Max 84 84 48 38Average 11 10 12 6.5Median 6 6 6 6App_C1_NSPS_SSM_Equip_DetailAppendixC1,page38of38

# Appendix C2

Startup and Shutdown Responses for PM and TRS Controls in the PIII Controls tab of the ICRAppendixC2–StartupandShutdownResponsesforPMandTRSControlsinthePIIIControlstaboftheICREmissionProcessGroupRTICODECountofRTICODEEU‐APCDGroupAPCDSUDurationhrsAPCDSUDurationhrsnum* APCD_SU_IntegrationAPCD_SU_ParamDeviationAPCD_SU_EmissRednMeas APCD_SU_MarkEndAPCDSDDurationhrsAPCDSDDurationhrsnum* APCD_SD_IntegrationAPCD_SD_ParamDeviationAPCD_SD_EmissRednMeas APCD_SD_MarkBeginAPCD_SU_SD_RecommendLimeKilnsLimeKiln 100 1 LKESP<2Hrs2PowerisappliedtotransformerrectifiersaftertheESPinternaltemperaturereachestheminimumtemperaturespecifiedbyMillprocedures.MudisintroducedtothelimekilnonlyaftertheESPisbroughton‐line.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupPowerisappliedtotransformerrectifiersaftertheESPinternaltemperaturereachestheminimumtemperaturespecifiedbyMillprocedures.BlackliquorisintroducedtothelimekilnonlyaftertheESPisbroughton‐line.Startupendswhenthescrubberfanampsandflowlimitsareachieved.~1Hr 1ESPremainsoperationaluntilallmudispulledfromtheandthecombustionisceased.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupESPremainsoperationaluntilallmudispulledfromtheandthecombustionisceased.WhenfiringanyfuelinthekilnhasceasedandkilnIDfanisshutdown.LimeKiln 102 1 LKESP1 1Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup. opacityPrecipitatorfieldsreachpowersetpoints. 0 0LK‐ESPremainsonlineuntilafterLKisshutdown(limemud/rockfeedandgasburnerturnedoff). NA NAShutdownbeginswhenESPpowerisshutoff.LimeKiln 104 1 LKESP10Hrs 10PowerisappliedtotranformerrectifiersaftertheESPinternaltemperaturereaches200 ̊F.LimemudisintroducedtothelimekilnonlyaftertheESPisbroughton‐line.PowerisappliedtotranformerrectifiersaftertheESPinternaltemperaturereaches200 ̊F.LimemudisintroducedtothelimekilnonlyaftertheESPisbroughton‐line.WhenESPinternaltemperaturereaches200 ̊Fandpowerisappliedtotranformerrectifiers. 1Hr 1ESPremainsoperationaluntilallmudisoutofthelimekilnESPremainsoperationaluntilallmudisoutofthelimekilnLimemudloadistakenoffofkilnandtheESPcomponentsarede‐energized/shutdown.LimeKiln 105 1 LKESP10Hrs 10PowerisappliedtotranformerrectifiersaftertheESPinternaltemperaturereaches200 ̊F.LimeMudisintroducedtothelimekilnonlyaftertheESPisbroughton‐line.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupPowerisappliedtotranformerrectifiersaftertheESPinternaltemperaturereaches200 ̊F.LimeMudisintroducedtothelimekilnonlyaftertheESPisbroughton‐line.WhenESPinternaltemperaturereaches200 ̊Fandpowerisappliedtotranformerrectifiers. 1Hr 1ESPremainsoperationaluntilallreburnedlimeispulledfromthelimekiln.TheapplicableemissionandparameterlimitsareexpectedtobemetduringshutdownESPremainsoperationaluntilallreburnedlimeispulledfromthelimekiln.AlllimekilnfuelfiringhasceasedandtheESPcomponentsarede‐energized/shutdown.LimeKiln 107 1 LKESP0.5 0.5Controldevicecannotstartupuntilfluegastemperaturesreach240F temperaturefirenaturalgasonlyandnolimemudintroductionintolimekilnduringperiodofstartupStartupendswhenthepowertoallsectionsisturnedon. 0.5 0.5ControldeviceisshutdownafterlimemudfeedisoffOpacitycanbeoutoflimitduetodustingControldevicecontinuestooperateuntilemissionunitisshutdownWhenlimemudfeedstops NALimeKiln 109 1 LKESP24 24Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.EmissionUnitisnotstarteduntilcontrolissteadystateWhenthetemperaturestartupcurveiscompletedandthefiringtemperaturehasbeenstablefor1hourmin. 24 24Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.ControlDeviceshutdownafterEmissionUnitisShutdown.TargettemperatureisreachedLimeKiln 111 1 LKESP0.5 0.5Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupverifycontroldeviceisinoperationPowerisshutofftotheCD 0.5 0.5Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupCDremainsinoperationsuntilunitisshutdownWhenpowerisinteruptedtotheCDLimeKiln 112 1 LKESPControldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.controloperatingparametersmetbeforeprocessstart‐upESPuptofulloperatingpower1 1Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.controloperateduntilprocessdownmudfeedtokilnisstoppedandfiringratereducedLimeKiln 114 1 LKESP24 24Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupTotalpower>75%ofestablishedvalueinlastperformancetest 24 24Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupTotalpower<75%ofestablishedvalueinlastperformancetestLimeKiln 115 2 LKESP12 12Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartup heatedupandonlineMinimumpowerachieved 0 0Controldeviceoperatesuntilprocessisdownandnoemissionsbeinggenerated None NAFlameOutandafewminutesofIDfanpurgeLimeKiln 115 2 LKESPNAApp_C2_NSPS_SSM_Ctrls_InfoAppendixC2:page1of43EmissionProcessGroupRTICODECountofRTICODEEU‐APCDGroupAPCDSUDurationhrsAPCDSUDurationhrsnum* APCD_SU_IntegrationAPCD_SU_ParamDeviationAPCD_SU_EmissRednMeas APCD_SU_MarkEndAPCDSDDurationhrsAPCDSDDurationhrsnum* APCD_SD_IntegrationAPCD_SD_ParamDeviationAPCD_SD_EmissRednMeas APCD_SD_MarkBeginAPCD_SU_SD_RecommendLimeKiln 127 2 LKESP0.05 0.05KilnrotationmustbeatmaximumspeedbeforestartingESPNormalpoweroutputfromtransformer/rectifiersisconfirmed0.0333 0.0333Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown. opacityShutdownthedustsolidsremovalequipmentLimeKiln 132 1 LKESP0 0Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.ControldeviceremainsoperationaluntiltheEUisshutdown NoLimeflowtobin.LimeKiln 132 1 LKESP12 12Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Limemudisnotintroduceduntilcontroldevicemeetsoperationallimits.LimemudisintroducedtoEU. 0 0ControldeviceremainsoperationaluntiltheEUisshutdown ShutoffLimeMudflow.LimeKiln 137 1 LKESP30 30ControldeviceisstartedupaftertheairtemperatureoutoftheESPreachesaminimumtemperatureTheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupdelayprocessequipmentstartupNaturalgasflow>150scfmonasustainedbasisandprecipitatortemperature>350deg.FandStackO2is<or=16%onasustainedbasisandprecoatbeltmudflowintokilnoperatinginaforwardpositionandmudflowtolimekiln>or=50gpmonasustainedbasis. 24 24Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupMaintainoperationofcontrolequipmentaslongaspracticable.RouteHVLCand/orLVHCtootherlimekilnNaturalgasflow>150scfmonasustainedbasisandprecipitatortemperature>350deg.FandStackO2is<or=16%onasustainedbasisandprecoatbeltmudflowintokilnoperatinginaforwardpositionandmudflowtolimekiln>or=50gpmonasustainedbasis.LimeKiln 143 1 LKESPControldevicestartuptimeisincludedinthestartuptimeprovidedfortheemissionsunitontheEquip_DetailTab.ThestartupoftheESPisconcurrentwithfuelfiring;theESPisonlinebeforelimemudentersthekiln.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartup(i.e.,ESPison).TheESPisonlinebeforelimemudisintroducedtothelimekiln.Targetfireendtemperatureisattainedandconsistentmudflowisachieved.ControldeviceshutdowntimeisincludedintheshutdowntimeprovidedfortheemissionsunitontheEquip_DetailTabControldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown. N/AContinueoperatingESPuntilmudisoutofthelimekilnandIDfanisshutdown.WhenlimemudflowtothelimekilnhasceasedandlimekilnIDfanisshutdown.LimeKiln 147 1 LKESP2 2Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupEnsurethatpowerisappliedtoESPAllT/Rareinoperation 1 1Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupLoadisremovedfromkilnLimeKiln 148 1 LKESP0.1 0.1MustmeetTitleVparametersbeforeaddinganyfueltoemissionunittogothroughthecontroldeviceControldeviceparametersaremetbeforeemissionunitisbroughtupControldeviceparametersaremetbeforeemissionunitisbroughtupControldeviceparametersaremetbeforeemissionunitisbroughtup 0.1 0.1ControldeviceisnotshutdownuntiltheemissionunitisshutdownControldeviceparametersaremetbeforeemissionunitisbroughtupControldeviceparametersaremetbeforeemissionunitisbroughtupWhenfireisoutoflimekilnLimeKiln 151 1 LKESP0.5 0.5Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupLimekilnandESParestableandmeetingnormaloperationprocessconditions.LVHC,HVLCandSOGarebeingcollected. 0.5 0.5Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupcontinuetooperatetheESPuntilthekilnhasstoppedcontinuousrotation PowerdownESPfieldsLimeKiln 151 1 LKESP0.5 0.5HoursofoperationofcontroldevicearetrackedtoperformabubblecalculationwhichtakesintoaccounteachkilnsoperationalhoursandhoursofburningunscrubbedNCGs n/aAllNCGsarebeingcollected,thelimekilnburninggasesisstable,andtheNCGScrbberandNCGCoolerareperformingproperly 0.5 0.5Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupcontinuetoburnNCGsandtrackhoursorburningunscrubbedNCGs BypassNCGScrubberLimeKiln 151 1 LKESP0.5 0.5Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupLimekilnandscribberarestableandmeetingnormaloperationprocessconditions.LVHC,HVLCandSOGarebeingcollected 0.5 0.5Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartupcontinuetooperatescrubberuntilthekilnhasstoppedcontinuousrotation ShutoffliquidflowApp_C2_NSPS_SSM_Ctrls_InfoAppendixC2:page2of43EmissionProcessGroupRTICODECountofRTICODEEU‐APCDGroupAPCDSUDurationhrsAPCDSUDurationhrsnum* APCD_SU_IntegrationAPCD_SU_ParamDeviationAPCD_SU_EmissRednMeas APCD_SU_MarkEndAPCDSDDurationhrsAPCDSDDurationhrsnum* APCD_SD_IntegrationAPCD_SD_ParamDeviationAPCD_SD_EmissRednMeas APCD_SD_MarkBeginAPCD_SU_SD_RecommendLimeKiln 156 1 LKESP2 2ESPsarealwaysupandrunningpriortoemissionunitstartupandareshutdownafteremissionunitiscompletelyshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupFollowSSMplansandproceduresStartingpointofanESPiscompletelydownuntilitiscompletelyenergizedtoperformitsfunction(T/Runitsandrapperson,dustcollectionsystemonandESPdamperin). 2 2ESPsarealwaysupandrunningpriortoemissionunitstartupandareshutdownafteremissionunitiscompletelyshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupFollowSSMplansandproceduresShutdownismarkedwhentheESPiscompletelyde‐energized(T/Runitsandrappersoff,dustcollectionsystemoffandESPdamperout).LimeKiln 162 1 LKESP10Hrs 10PowerisappliedtotranformerrectifiersaftertheESPinternaltemperaturereaches200 ̊F.LimeMudisintroducedtothelimekilnonlyaftertheESPisbroughton‐line.NA,FacilitymonitorsopacityPowerisappliedtotranformerrectifiersaftertheESPinternaltemperaturereaches200 ̊F.LimeMudisintroducedtothelimekilnonlyaftertheESPisbroughton‐line.StartupendswhenESPinternaltemperaturereaches200 ̊Fandpowerisappliedtotranformerrectifiers. 1Hr 1ESPremainsoperationaluntilallrmudfeed,fuelfiring,andIDfanisstopped.NA,facilitymonitorsopacityESPremainsoperationaluntilmudfeedandfuelfiringisstopped.TheemissionunitisshutdownbeforetheESPisshutdown.ESPremainsoperationaluntilmudfeedandfuelfiringisstopped.TheemissionunitisshutdownbeforetheESPisshutdown.AlllimekilnfuelfiringhasceasedandtheESPcomponentsarede‐energized/shutdown.LimeKiln 179 1 LKESP0.083‐0.1670.167Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupN/A‐ControldeviceisstartedupbeforeprocessisstartedupESPisreadytoreceivegasesfromtherecoveryfurnace. 0.083‐0.1670.167Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupN/A‐Processisshutdownbeforecontroldeviceshutdowncommences.ControldeviceshutdowncommenceswhentheLimeKilnstopsrunning.LimeKiln 196 1 LKESP0.5 0.5Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupEnsurepowerisontheESP ESPpoweredup 0.5 0.5Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupFuelfeedstopped,IDfansslowed IDFansstoppedLimeKiln 200 1 LKESP2 2Controldeviceisoperatingandmeetsrequiredoperatingparameterlimitsbeforeemissionunitbeginsnormaloperation.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupcontroldeviceoperatingpriortoprocessbeginningnormaloperationVerificationthatthefields,rappers,andhopperscrewsareoperatingandtheCOMSiscleanandon‐line. UKControldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupcontroldevicecontinuestooperateaslongaspossiblewhileprocessshutsdownDe‐energizingoneormorefieldsLimeKiln 240 1 LKESP<0.50.5Toavoidseverecorrosiondamagetocontroldevice,theESPcannotbestartedupbeforefuel‐onlyfiringintheLimeKilncanbringthetemperatureatbackendofkilnaboveaciddewpointtemperatures.However,duringthisfuel‐onlyfiring/kilnheatupprocess,theLimeKilnisnotfeedingorprocessinganylimemudsotheonlyparticulategenerationisfromthefuelcombustion.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartup.PriortoESPstartup,theLimeKilngoesthroughaheating‐upprocesswithfuel‐onlyfiring.Duringthistime,theLimeKilnisnotfeedingorprocessinganylimemudsotheonlyparticulategenerationisfromthefuelcombustion.LimeKilnmeetsminimumbackendtemperatureandatleastoneprecipitatorfieldisenergized. <0.50.5Controldevicecontinuestooperateandmeetrequiredoperatinglimitsuntilrawmateriallimemudfeedtotheemissionunithasceased,remaininglimeproducthasdischargedfromtheemissionunit,andfuelfiringtotheunitceases.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartup.Controldevicecontinuestooperateandmeetrequiredoperatinglimitsuntilrawmateriallimemudfeedtotheemissionunithasceased,remaininglimeproducthasdischargedfromtheemissionunit,andfuelfiringtotheunitceases.Precipitatorfieldsbegintobede‐energized.LimeKiln 531 1 LKESP10Hrs 10PowerisappliedtotranformerrectifiersaftertheESPinternaltemperaturereaches200 ̊F.LimeMudisintroducedtothelimekilnonlyaftertheESPisbroughton‐line.NAPowerisappliedtotranformerrectifiersaftertheESPinternaltemperaturereaches200 ̊F.LimeMudisintroducedtothelimekilnonlyaftertheESPisbroughton‐line.WhenESPinternaltemperaturereaches200 ̊Fandpowerisappliedtotranformerrectifiers. 1Hr 1ESPremainsoperationaluntilallreburnedlimeispulledfromthelimekiln.NAESPremainsoperationaluntilallreburnedlimeispulledfromthelimekiln.AlllimekilnfuelfiringhasceasedandtheESPcomponentsarede‐energized/shutdown.LimeKiln 606 1 LKESP1 1Notintegrated.Standardprocedureisforcontroldevicetostartupaheadofemissionsunit.Fieldsareenergizedandancillarysystemsstartedup.Fieldsenergizedandstable,ancillarysystemsfuntioningnormally. 1 1Notintegrated.Standardprocedureisforcontroldevicetoshutdownafteremissionsunit. nofireinlimekilnFieldsde‐energizedandancillarysystemsshutdown.LimeKiln 617 1 LKESP1 1controldeviceisfullyoperationalbeforeprocessisstartedupTheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupprocessdoesnotstartupuntilcontroldeviceisreadyESPsecondaryvoltageat>30kV 0.5 0.5controldeviceisnotshutdownuntilprocessisdownTheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupcontinuetooperatecontroldeviceuntilprocessisdownwhenIDfanisshutdownApp_C2_NSPS_SSM_Ctrls_InfoAppendixC2:page3of43EmissionProcessGroupRTICODECountofRTICODEEU‐APCDGroupAPCDSUDurationhrsAPCDSUDurationhrsnum* APCD_SU_IntegrationAPCD_SU_ParamDeviationAPCD_SU_EmissRednMeas APCD_SU_MarkEndAPCDSDDurationhrsAPCDSDDurationhrsnum* APCD_SD_IntegrationAPCD_SD_ParamDeviationAPCD_SD_EmissRednMeas APCD_SD_MarkBeginAPCD_SU_SD_RecommendLimeKiln2.1E+081 LKESP4 4Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsatthetimethatlimemudisfedtokiln.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupStartupendswhenthepressuredropparameterlimitrangeisachieved 0.2 0.2Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.Theapplicableemissionandparameterlimitsareexpectedtobemetduringshutdown.Shutdownbeginswhenlimemudfeedtothekilnisdiscontinued.LimeKiln 126 1 LKESP/SCBR3hours 3Duringcoldstartuppriortoprocessinglimemudtheprecipitatorisbypassedandemissionstreatedbyscrubberuntilfluegastemperatureover400Fwhenprecipitatoristiedin.AfterheatingprecipitatorTRsareenergizedandlimemudprocessingbegins opacityFluegasemissionsaretreatedbyscrubber(LKScr)Whenpowerisappliedtotransformerrectifiersandcompliantopacityachieved <1hr1ESPremainsoperationaluntilalllimeprocessingandoilfiringceases.NAESPremainsoperationaluntilalllimeprocessingandoilfiringceases.Whenfiringfuelinthekilnhasceased.LimeKiln 126 1 LKESP/SCBR<1hour1Scrubberflowratelimitismetbeforelightingoilburner.Mudisnotintroducedtothekilnuntilthescrubberisoperationalandscrubberflowratelimitsareachieved.Scrubberflowlimitisnotinstantaneouslyachievedatstartupofscrubbercontroldevicebutisachievedbeforelightingtheoilburner.Scrubberflowratelimitismetbeforelightingoilburner.Mudisnotintroducedtothekilnuntilthescrubberisoperationalandscrubberflowratelimitsareachieved.Startupendswhenthescrubberflowratelimitsareachieved. 0.25hours 0.25Scrubbershutdownisonlyinitiatedaftermudisoutofthekiln,potentialfordustingiseliminatedandIDfanisshutdown. NAScrubbershutdownisonlyinitiatedaftermudisoutofthekiln,potentialfordustingiseliminated,andIDfanisshutdown.Whenfiringfuelinthekilnhasceased.LimeKiln 137 1 LKESP/SCBR30 30ControldeviceisstartedupaftertheairtemperatureoutoftheESPreachesaminimumtemperatureTheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupdelayprocessequipmentstartupNaturalgasflow>150scfmonasustainedbasisandprecipitatortemperature>350deg.FandStackO2is<or=16%onasustainedbasisandprecoatbeltmudflowintokilnoperatinginaforwardpositionandmudflowtolimekiln>or=50gpmonasustinedbasis. 24 24Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupMaintainoperationofcontrolequipmentaslongaspracticable.RouteHVLCand/orLVHCtootherlimekilnNaturalgasflow>150scfmonasustainedbasisandprecipitatortemperature>350deg.FandStackO2is<or=16%onasustainedbasisandprecoatbeltmudflowintokilnoperatinginaforwardpositionandmudflowtolimekiln>or=50gpmonasustainedbasis.LimeKiln 137 1 LKESP/SCBR30 30Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupdelayprocessequipmentstartupAllcontinuousmonitoringparametersatsetpointandflameinKiln. 1 1Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupMaintainoperationofcontrolequipmentaslongaspracticable.RouteHVLCand/orLVHCtootherlimekilnAllcontinuousmonitoringparametersatsetpointandflameinKiln.LimeKiln 146 1 LKESP/SCBR2 2ESPistobeinoperationpriortointroductionoflimemud NAEnsurethatpowerisappliedtoESPIntroductionoflimemudtothelimekiln 0.5 0.5Controldeviceremainsinoperationuntillimemudadditionhasstopped NAControldeviceremainsinoperationuntillimemudadditionhasstoppedLimemudadditionhasstopped NALimeKiln 146 1 LKESP/SCBR0.5 0.5ScrubberistobeinoperationifNCGsareintroducedintothekiln NA NAIntroductionoflimemudtothelimekiln 0.5 0.5Controldeviceremainsinoperationuntillimemudadditionhasstopped NAControldeviceremainsinoperationuntillimemudadditionhasstoppedLimemudadditionhasstopped NALimeKiln 154 1 LKESP/SCBR0.25 0.25Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupProcessdoesnotoperateuntilESPisoperatingatleasttwoTRspowered 0.25 0.25Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupESPoperatesuntilafterthekilnisdown. AllTRspoweredoffLimeKiln 154 1 LKESP/SCBR0.25 0.25Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupProcessdoesnotoperateuntilscrubberisoperatingRecirculationflowgreaterthan150gpm 0.25 0.25Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupScrubberoperatesuntilafterthekilnisdown.Recirculationflowlessthan150gpmLimeKiln 174 1 LKESP/SCBR10Hrs 10PowerisappliedtotranformerrectifiersaftertheESPinternaltemperaturereaches200 ̊F.LimeMudisintroducedtothelimekilnonlyaftertheESPisbroughton‐line.NAFacilityMonitorsOpacityPowerisappliedtotranformerrectifiersaftertheESPinternaltemperaturereaches200 ̊F.LimeMudisintroducedtothelimekilnonlyaftertheESPisbroughton‐line.WhenESPinternaltemperaturereaches200 ̊Fandpowerisappliedtotranformerrectifiers. 1Hr 1ESPremainsoperationaluntilallreburnedlimeispulledfromthelimekiln.NA,FacilitymonitorsopacityESPremainsoperationaluntilallreburnedlimeispulledfromthelimekiln.AlllimekilnfuelfiringhasceasedandtheESPcomponentsarede‐energized/shutdown.App_C2_NSPS_SSM_Ctrls_InfoAppendixC2:page4of43EmissionProcessGroupRTICODECountofRTICODEEU‐APCDGroupAPCDSUDurationhrsAPCDSUDurationhrsnum* APCD_SU_IntegrationAPCD_SU_ParamDeviationAPCD_SU_EmissRednMeas APCD_SU_MarkEndAPCDSDDurationhrsAPCDSDDurationhrsnum* APCD_SD_IntegrationAPCD_SD_ParamDeviationAPCD_SD_EmissRednMeas APCD_SD_MarkBeginAPCD_SU_SD_RecommendLimeKiln 174 1 LKESP/SCBR<1Hr1KilnIDFanisinterlockedwithandcanonlyoperateifthescrubberrecyclepumpsareoperational.Scrubberflowratelimtismetbeforelightinggasoroilburners.Mudisnotintroducedtothekilnuntilthescrubberisoperationalandscrubberflowanddifferentialpressurelimtsareachieved.Scrubberpressuredroplimitcannotbemetinstantaneouslyatstartupofthescrubbercontroldevice,butisachievedbeforeprocessingmud.Scrubberflowlimitisnotinstantaneouslyachievedatstartupofthescrubbercontroldevicebutisachievedbeforelighingagasoroilburner.KilnIDFanisinterlockedwithandcanonlyoperateifthescrubberrecyclepumpsareoperational.Scrubberflowratelimtismetbeforelightinggasoroilburners.Mudisnotintroducedtothekilnuntilthescrubberisoperationalandscrubberflowanddifferentialpressurelimtsareachieved.Startupendswhenthescrubberflowrateandpressuredroplimitsareachieved.0.1Hr 0.1Scrubbershutdownisonlyinitiatedaftermudisfedoutofthekiln,potentialfordustingiseliminated,andIDfanisshutdown.Scrubberpressuredroplimitcannotbemetoncemudisremovedfromthekiln.(Notetoconsultants:SomekilnsmaybeabletomeetthedPlimitatalltimes.Ifso,pleasemodifywordingaccordingly.Scrubbershutdownisonlyinitiatedaftermudisfedoutofthekiln,potentialfordustingiseliminated,andIDfanisshutdown.WhenfiringanyfuelinthekilnhasceasedandkilnIDfanisshutdown.LimeKiln 178 1 LKESP/SCBR~2hr 2LVHCgasesarenotintroducedintothekilnuntilthepermissivestoburnLVHCgasesaregrantedNotApplicable‐Therearenotoperatingparametersrequired.LVHCgasesmustbeintroducedintotheflamezone.TherearenoLVHCemissionsduringkilnstartup.TheemissionsourcesgeneratingLVHCgasesarenotstartedupupuntilthelimekilnisinoperation.Kilnburnerflameestablished. ~2hr 2Foremergencykilnshutdowns,theLVHCgasesareroutedtoanothercontroldevice.Undernormalkilnshutdowns,theLVHCgasesareroutedtoanothercontroldeviceortheemissionsourcesgeneratingtheLVHCgasesareshutdown.NotApplicable‐Therearenotoperatingparametersrequired.LVHCgasesmustbeintroducedintotheflamezone.Foremergencykilnshutdowns,theLVHCgasesareroutedtoanothercontroldevice.Undernormalkilnshutdowns,theLVHCgasesareroutedtoanothercontroldeviceortheemissionsourcesgeneratingtheLVHCgasesareshutdown.ThebeginningofcontroldeviceshutdowndoesnotoccuruntiltheLVHCgasesarereroutedtoanothercontroldeviceortheemissionsourcesgeneratingtheLVHCgasesareshutdown.LimeKiln 178 1 LKESP/SCBR<1Hr1KilnIDFanisinterlockedwithandcanonlyoperateifthescrubberrecyclepumpsareoperational.Scrubberflowratelimitismetbeforelightinggasoroilburners.Mudisnotintroducedtothekilnuntilthescrubberisoperationalandscrubberflowanddifferentialpressurelimtsareachieved.Scrubberpressuredroplimitcannotbemetinstantaneouslyatstartupofthescrubbercontroldevice,butisachievedbeforeprocessingmud.Scrubberflowlimitisnotinstantaneouslyachievedatstartupofthescrubbercontroldevicebutisachievedbeforelighingagasoroilburner.KilnIDFanisinterlockedwithandcanonlyoperateifthescrubberrecyclepumpsareoperational.Scrubberflowratelimtismetbeforelightinggasoroilburners.Mudisnotintroducedtothekilnuntilthescrubberisoperationalandscrubberflowanddifferentialpressurelimtsareachieved.Startupendswhenthescrubberflowrateandpressuredroplimitsareachieved.~0.1Hr 0.1Scrubbershutdownisonlyinitiatedaftermudisfedoutofthekiln,potentialfordustingiseliminated,andIDfanisshutdown.Scrubberpressuredroplimitcannotbemetoncemudisremovedfromthekiln.Scrubbershutdownisonlyinitiatedaftermudisfedoutofthekiln,potentialfordustingiseliminated,andIDfanisshutdown.WhenfiringanyfuelinthekilnhasceasedandkilnIDfanisshutdown.LimeKiln 184 1 LKESP/SCBR3 3Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup(i.e.introductionoflimemud).Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartup N/AallTRsonandfunctioning 1 1Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartup N/A TRsturnedoffLimeKiln 184 1 LKESP/SCBR0.5 0.5Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartup N/Aadequatepressuredropsandliquidflows 0.5 0.5Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartup N/AliquidflowbelowminimumrequiredratesLimeKiln 186 1 LKESP/SCBR0.16 0.16Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupESPisoperatingasnormalOnceparametersaremet 0.16 0.16Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupESPisoperatingasnormalOncethefireandmudarepulledfromthekilnLimeKiln 186 1 LKESP/SCBR0.33 0.33Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupScrubberpHandRecirculationflowOnceparametersaremet 0.33 0.33Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupScrubberisoperatingasnormalOncethefireandmudarepulledfromthekilnLimeKiln 242 1 LKESP/SCBR0.5 0.5Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup. NAControldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup. 0.5 0.5Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown. NAControldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.InletandoutletdampersclosedApp_C2_NSPS_SSM_Ctrls_InfoAppendixC2:page5of43EmissionProcessGroupRTICODECountofRTICODEEU‐APCDGroupAPCDSUDurationhrsAPCDSUDurationhrsnum* APCD_SU_IntegrationAPCD_SU_ParamDeviationAPCD_SU_EmissRednMeas APCD_SU_MarkEndAPCDSDDurationhrsAPCDSDDurationhrsnum* APCD_SD_IntegrationAPCD_SD_ParamDeviationAPCD_SD_EmissRednMeas APCD_SD_MarkBeginAPCD_SU_SD_RecommendLimeKiln 242 1 LKESP/SCBR0.25 0.25Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup. NAControldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup. 0.25 0.25Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown. NAControldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown. ScrubberpumpsoffCalciner182 1 LKSCBR0.05 0.05AlarmsaresoundedwhenflowandpressureparametersarenotmetPressuredropandflowratetargetAdjustdamperandensurethattargetflowrateisachievedPressuredropcomplieswithpermitlimit,targetflowrateisachieved 0.05 0.05AlarmsaresoundedwhenflowandpressureparametersarenotmetContinueflowtoscrubberuntilcalcineriscooleddownFlowratedropsbelowtargetflowandpressuredropfallsbelowestablishtargetLimeKiln 103 1 LKSCBR0.2 0.2Controldeviceisoperatingpriortostart‐upoftheassociatedprocessitisdesignedtocontroloperatingwithincontroldeviceoperatingparameters.pressuredrop,liquidinjectionrateandnozzlepressure.Venturiscrubbermustbestartedbeforekilnisfired.Startuptheventuriscrubberaccordingtothestandardoperatingprocedures.Theventuriscrubberisoperatingnormally,asdefinedbythemill'soperatingmanualsandstandardoperatingproceduresandverifiedbyDCSdata.Beforelimemudisintroducedtothelimekiln,verifythattheventuriscrubberoperationisstableandtheparametersareoperatingwithinthegivenranges:Scrubberfandifferentialpressure(inchesofwater)‐<5.0Liquidflowratetoscrubber‐>800gpmScrubbernozzleheaderpressure–240to275psig 0.2 0.2Controldeviceoperatesuntilemissionsunithascompletedshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupEnsurethelimekilnhasbeenshutdownaccordingtothemill’soperatingmanualsandstandardoperatingprocedurespriortobeginningshutdownoftheventuriscrubber.Shutdowntherecirculationpumpandexhaustgasfanaccordingtothestandardoperatingprocedures.DCSdisplayprovidesinformationofventuriscrubbershutdownbeforeshutdownoflimekilnoccurs.Scrubberliquorflowisrampeddownforthepurposesofshuttingdownthecontroldevice.LimeKiln 108 1 LKSCBR1 1Scrubberisoperationalandscrubberparameterlimits(flowanddifferentialpressure)areachievedbeforeprocessinglimemud.Scrubberpressuredroplimitcannotbemetinstantaneouslyatstartupofthescrubbercontroldevice,butisachievedbeforeprocessingmud.Scrubberflowlimitisnotinstantaneouslyachievedatstartupofthescrubbercontroldevicebutisachievedbeforeprocessingmud.ScrubberflowlimitisnotinstantaneouslyachievedatstartupofthescrubbercontroldevicebutisachievedbeforelighingagasoroilburnerScrubberisoperationalandscrubberparameterlimits(flowanddifferentialpressure)areachievedbeforeprocessinglimemud.Startupendswhenthescrubberflowrateandpressuredroplimitsareachieved.0.1 0.1Scrubbershutdownisonlyinitiatedaftermudisfedoutofthekiln,potentialfordustingiseliminated,andIDfanisshutdown.Scrubberpressuredroplimitcannotbemetoncemudisremovedfromthekiln.Scrubbershutdownisonlyinitiatedaftermudisfedoutofthekiln,potentialfordustingiseliminated,andIDfanisshutdown.WhenfiringanyfuelinthekilnhasceasedandkilnIDfanisshutdown.LimeKiln 116 1 LKSCBR<1Hr1KilnIDFanisinterlockedwithandcanonlyoperateifthescrubberrecyclepumpsareoperational.Scrubberflowratelimtismetbeforelightinggasoroilburners.Mudisnotintroducedtothekilnuntilthescrubberisoperationalandscrubberflowanddifferentialpressurelimtsareachieved.(Notetoconsultants:SomekilnsmaynotbeabletomeetdPuntilaftermudintroduction.Ifso,pleasemodifywordingaccordingly.)Scrubberpressuredroplimitcannotbemetinstantaneouslyatstartupofthescrubbercontroldevice,butisachievedbeforeprocessingmud.Scrubberflowlimitisnotinstantaneouslyachievedatstartupofthescrubbercontroldevicebutisachievedbeforelighingagasoroilburner.KilnIDFanisinterlockedwithandcanonlyoperateifthescrubberrecyclepumpsareoperational.Scrubberflowratelimtismetbeforelightinggasoroilburners.Mudisnotintroducedtothekilnuntilthescrubberisoperationalandscrubberflowanddifferentialpressurelimtsareachieved.(Notetoconsultants:SomekilnsmaynotbeabletomeetdPuntilaftermudintroduction.Ifso,pleasemodifywordingaccordingly.)Startupendswhenthescrubberflowrateandpressuredroplimitsareachieved.~0.1Hr 0.1Scrubbershutdownisonlyinitiatedaftermudisfedoutofthekiln,potentialfordustingiseliminated,andIDfanisshutdown.Scrubberpressuredroplimitcannotbemetoncemudisremovedfromthekiln.(Notetoconsultants:SomekilnsmaybeabletomeetthedPlimitatalltimes.Ifso,pleasemodifywordingaccordingly.Scrubbershutdownisonlyinitiatedaftermudisfedoutofthekiln,potentialfordustingiseliminated,andIDfanisshutdown.WhenfiringanyfuelinthekilnhasceasedandkilnIDfanisshutdown.App_C2_NSPS_SSM_Ctrls_InfoAppendixC2:page6of43EmissionProcessGroupRTICODECountofRTICODEEU‐APCDGroupAPCDSUDurationhrsAPCDSUDurationhrsnum* APCD_SU_IntegrationAPCD_SU_ParamDeviationAPCD_SU_EmissRednMeas APCD_SU_MarkEndAPCDSDDurationhrsAPCDSDDurationhrsnum* APCD_SD_IntegrationAPCD_SD_ParamDeviationAPCD_SD_EmissRednMeas APCD_SD_MarkBeginAPCD_SU_SD_RecommendLimeKiln 117 1 LKSCBR8 8CausticScrubberLiquidNeedstobegeneratedbytheprocess(P36)thecontroldeviceiscontrolling.ScrubberFlowRate3‐houraverageStartingscrubberfanandliquidflowassoonasIDfanisstarted.Start‐Upendswhen3‐houraveragescrubberflowrateparameterlimitisachieved. 18 18NeedtoallowfeedtobeshutofftoP36,andthentimetoburnoutandcoolbeforemotorisshutoff.TheapplicableemissionandparameterlimitsareexpectedtobemetduringshutdownKeepscrubberpumprunninguntilafterburnerisoff.MudfeedtoP36isstopped.LimeKiln 119 1 LKSCBR24 24Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstart‐up.Start‐upendswhenthefrontendtemperatureofthekilnis1900F‐2200Fandthekilnisproducinglime.4 4Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.NoneexpectedduringcontroldeviceshutdownduetoemissionssourcedownShutdownbeginswhenlimemudispulledfromthekiln.TempleInlandrecommendsthatEPAestablishaworkgrouptoaddressSSMLimeKiln 120 2 LKSCBR<1hr1Scrubberstarteduppriortolimemudfeedtothekilnandpriortothemainburnersbeingturnedon pressuredropnolimemudisfedtothekilnwhenpressuredropparameterisachieved.TRSiscontrolledwithcausticadditonwhenneededd.RunsuntiltheprocessstopsControldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringShutdownThescrubberisinoperationuntilthekilnhasstoppedrotationWhenfuelisnolngerfeedtothekilnTempleInlandrecommendsthatEPAestablishaworkgrouptodiscussregulatingstartup,shutdown,andmalfunctionemissionsLimeKiln 121 1 LKSCBR0.166666666666667 0.166666667Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupmeetliquidflowparameterlimitMinimumscrubbingliquidflowandpressuredropparametersareabovetheminimumvalues0.166666666666667 0.16666667Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringshutdownControldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.Thepumpisoffandthevalvetothescrubberisclosed.Temple‐InlandrecommendsthatEPAestablishaworkgrouptoaddressSSM.LimeKiln 130 1 LKSCBR<1Hr1SOP:KilnIDFanisonlyoperatedifthescrubberrecyclepumpsareoperational.Kilnstartupisonlyinitiatedafterthescrubberisopearationalandallcriticalscrubberoperatingparameters(scrubberΔpressureandscrubberrecycleliquidflow)areattainedbeforestartupofkiln.Scrubberpressuredropisnotinstantaneouslyachievedatstartupofthescrubbercontroldevice,butisachievedbeforeinitiationofkilnoperationalstartup.SOP:KilnIDFanisonlyoperatedifthescrubberrecyclepumpsareoperational.Kilnstartupisonlyinitiatedafterthescrubberisopearationalandallcriticalscrubberoperatingparameters(scrubberΔpressureandscrubberrecycleliquidflow)areattainedbeforestartupofkiln.Theendofscrubberstartupandbeginningofscrubbernormaloperationsoccurwhenthescrubberistotallyoperationalandallcriticaltargetoperatingparameters(scrubberΔpressureandscrubberrecycleliquidflow)areachieved.0.1Hr 0.1SOP:KilnIDFanisonlyoperatedifthescrubberrecyclepumpsareoperational.Scrubbershutdownisonlyinitiatedaftermudisfedoutofthekiln,potentialfordustingiseliminated,andIDfanisshutdown.Scrubberpressuredropisnotinstantaneouslyachievedatstartupofthescrubbercontroldevice,butisachievedbeforeinitiationofkilnoperationalstartupandthroughkilnshutdown.ScrubberdifferentialpressurebeginstodecreaseastheIDfanisshutdown.SOP:KilnIDFanisonlyoperatedifthescrubberrecyclepumpsareoperational.Scrubbershutdownisonlyinitiatedaftermudisfedoutofthekiln,potentialfordustingiseliminated,andIDfanisshutdown.AllfuelfiringinthekilnhasceasedandthescrubberrecyclepumpsandKilnIDfanareshutdown.LimeKiln 130 1 LKSCBR<1Hr1StandardOperatingProcedure(SOP):KilnIDFanisonlyoperatedifthescrubberrecyclepumpsareoperational.Kilnstartupisonlyinitiatedafterthescrubberisopearationalandallcriticalscrubberoperatingparameters(scrubberΔpressureandscrubberrecycleliquidflow)areattainedbeforestartupofkiln.Scrubberpressuredropisnotinstantaneouslyachievedatstartupofthescrubbercontroldevice,butisachievedbeforeinitiationofkilnoperationalstartup.StandardOperatingProcedure(SOP):KilnIDFanisonlyoperatedifthescrubberrecyclepumpsareoperational.Kilnstartupisonlyinitiatedafterthescrubberisopearationalandallcriticalscrubberoperatingparameters(scrubberΔpressureandscrubberrecycleliquidflow)areattainedbeforestartupofkiln.Theendofscrubberstartupandbeginningofscrubbernormaloperationsoccurwhenthescrubberistotallyoperationalandallcriticaltargetoperatingparameters(scrubberΔpressureandscrubberrecycleliquidflow)areachieved.0.1Hr 0.1SOP:KilnIDFanisonlyoperatedifthescrubberrecyclepumpsareoperational.Scrubbershutdownisonlyinitiatedaftermudisfedoutofthekiln,potentialfordustingiseliminated,andIDfanisshutdown.Scrubberpressuredropisnotinstantaneouslyachievedatstartupofthescrubbercontroldevice,butisachievedbeforeinitiationofkilnoperationalstartupandthroughkilnshutdown.ScrubberdifferentialpressurebeginstodecreaseastheIDfanisshutdown.SOP:KilnIDFanisonlyoperatedifthescrubberrecyclepumpsareoperational.Scrubbershutdownisonlyinitiatedaftermudisfedoutofthekiln,potentialfordustingiseliminated,andIDfanisshutdown.AllfuelfiringinthekilnhasceasedandthescrubberrecyclepumpsandKilnIDfanareshutdown.LimeKiln 131 1 LKSCBR0.5 0.5Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupDonotstartkilnuntilscrubberisoperational.Liquidflowrateanddifferentialpressuremeetmonitoringrequirementsestablishedduringstacktests 1 1Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupWaituntilflameisnotpresentandtemperatureislowerinkiln ShutoffliquidflowLimeKiln 131 1 LKSCBR0.5 0.5Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupDonotstartkilnuntilscrubberisoperational.Liquidflowrateanddifferentialpressuremeetmonitoringrequirementsestablishedduringstacktests 1 1Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupWaituntilflameisnotpresentandtemperatureislowerinkiln ShutoffliquidflowLimeKiln 133 1 LKSCBR0.1 0.1Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.scrubberliquidflowandperssuredropisinthenormaloperatingrange 0.1 0.1Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.mudandfueltothekilnisshutoff,IDfanisshutoffApp_C2_NSPS_SSM_Ctrls_InfoAppendixC2:page7of43EmissionProcessGroupRTICODECountofRTICODEEU‐APCDGroupAPCDSUDurationhrsAPCDSUDurationhrsnum* APCD_SU_IntegrationAPCD_SU_ParamDeviationAPCD_SU_EmissRednMeas APCD_SU_MarkEndAPCDSDDurationhrsAPCDSDDurationhrsnum* APCD_SD_IntegrationAPCD_SD_ParamDeviationAPCD_SD_EmissRednMeas APCD_SD_MarkBeginAPCD_SU_SD_RecommendLimeKiln 133 1 LKSCBR0.1 0.1Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.scrubberliquidflowandpressuredrophasreachedthenormaloperatingrange 0.1 0.1Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.mudandfueltothekilnisshutoff,IDfanisshutoffLimeKiln 135 1 LKSCBR0.5 0.5Thekilnscrubbercanbestartedseparatefromtheoperationofthelimekiln.Ifthestartupoccurslateinthe3‐hrblockaverageperiod,andoperationofthelimekilnstartsshortlythereafterwithinthesame3‐hrperiod,thenthescrubbermayshownoncomplianceduetotheaveragingoflimiteddata.Controldeviceisstarteduppriortostartupofemissionsunit.Thescrubberisoperatingincompliancewiththe3‐hraveragepressuredropandrecircflowrange. 0.5 0.5Controldevicecanbeoperatedseparatefromtheemissionsunit.Iftheshutdownoccursearlyinthe3‐hrblockaverageperiod,andoperationofthelimekilnstopsshortlybeforescrubbershutdown,thenthescrubbermayshownoncomplianceduetotheaveragingoflimiteddata.Controldeviceisoperatedaftertheshutdownofemissionsunit.Thescrubberliquidrecirculationisturnedoff.LimeKiln 138 1 LKSCBR1 1ControldevicecannotfunctionuntiltheLimeKilnIDfanisstarted.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupLimemudisnotfedtothelimekilnuntilthepressuredropandliquidflowrateparametersaremet.Startupendswhenthepressuredropandscrubberflowparametersaremet(pressuredrop>11.75inches,flow>585gpm) 0.1 0.1Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartuplimemudfeedtothekilnceasesLimeKiln 139 1 LKSCBR0.5 0.5Needairandwaterflowfromemissionunittoobtainpressuredropparameterlimit.APCDmustbeoperatingpriortoignitionoffuelsinordertocontrolstacktemperature.pressuredrop,liquidflowrateControldeviseisstartedpriortofeedingmudtothekilnPressuredropandliquidflowparameterlimitsareachieved 0.5 0.5Needairandwaterflowfromemissionunittoobtainpressuredropparameterlimit.APCDmustbeoperatinguntilfuelsarenolongerignitedinordertocontrolstacktemperature.pressuredrop,liquidflowrateControldevisecontinuestooperateuntilnolongerfeedingmudtothekiln. ShutdownscrubberfanLimeKiln 140 1 LKSCBR4 4Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartupcontroldeviceisoperatingpriortoemissionunitstartup.permissivesforflowandpressuredroparemet 4 4Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.deltap,asitisdependentupontheairrequirementsofthekiln,whichdependsontheamountofmud.discontinuemudflow&NCG'spriortoscrubbershutdownThelimemudfilterpumpisoff.Indicatesnomudisgoingtothelimemudfilterorenteringthekiln.Priortoshuttingdownthekiln,theventuriwillmaintainatleast500gpmofflowand30inchesofwater.Aftermudisoffthekiln,thescrubbercangodown.LimeKiln 142 1 LKSCBR~3 3Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.DPishardtoachieveuntilkilnhasmudgoingintoit.IncreaseshowerflowandclosedamperStartupendswhenthefollowingistrue::(1)limemudflowis>90GPM,(2)kilndriveisincontinuousrotation,(3)thefeed‐inoperatingtemperatureis>350degF,(4)thedesireddifferentialpressureandshowerflowoftheventuriscrubberisachieved,and(5)producthasbeendischargingfromthekilnforatleastfivehours. ~1 1Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown. PressureDrop Mudtakenoutofkiln Mudtakenoutofkiln.App_C2_NSPS_SSM_Ctrls_InfoAppendixC2:page8of43EmissionProcessGroupRTICODECountofRTICODEEU‐APCDGroupAPCDSUDurationhrsAPCDSUDurationhrsnum* APCD_SU_IntegrationAPCD_SU_ParamDeviationAPCD_SU_EmissRednMeas APCD_SU_MarkEndAPCDSDDurationhrsAPCDSDDurationhrsnum* APCD_SD_IntegrationAPCD_SD_ParamDeviationAPCD_SD_EmissRednMeas APCD_SD_MarkBeginAPCD_SU_SD_RecommendLimeKiln 142 1 LKSCBR~3 3Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.DPishardtoachieveuntilkilnhasmudgoingintoit.IncreaseshowerflowandclosedamperStartupendswhenthefollowingistrue::(1)limemudflowis>90GPM,(2)kilndriveisincontinuousrotation,(3)thefeed‐inoperatingtemperatureis>350degF,(4)thedesireddifferentialpressureandshowerflowoftheventuriscrubberisachieved,and(5)producthasbeendischargingfromthekilnforatleastfivehours. ~1 1Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown. PressureDrop Mudtakenoutofkiln Mudtakenoutofkiln.LimeKiln 145 1 LKSCBRLimeKiln 146 1 LKSCBR1 1ScrubberistobeinoperationpriortointroductionoflimemudPressuredroponthescrubberrequiresintroductionoflimemudtoallowenoughgasflowthroughthekilntomeettherequiredsettingEnsurethatpressuredropmeetsrequiredtargetIntroductionoflimemudtothelimekiln 0.5 0.5Controldeviceremainsinoperationuntillimemudadditionhasstopped NAControldeviceremainsinoperationuntillimemudadditionhasstoppedLimemudadditionhasstopped NALimeKiln 147 1 LKSCBR1 1Scrubberisbroughtonlinebeforelimemudisintroducedtothekiln.Thestart‐upperiodisirrelevantforthescrubberasthestart‐uptimeforthekilnismuchlonger.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupEnsurethatwaterflowmeetsrequiredtargetDesiredflow/pH/pressuredropobtained 1 1Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupLoadisremovedfromkilnLimeKiln 148 1 LKSCBR0.1 0.1MustmeetTitleVparametersbeforeaddinganyfueltoemissionunittogothroughthecontroldeviceControldeviceparametersaremetbeforeemissionunitisbroughtupControldeviceparametersaremetbeforeemissionunitisbroughtupControldeviceparametersaremetbeforeemissionunitisbroughtup 0.1 0.1ControldeviceisnotshutdownuntiltheemissionunitisshutdownControldeviceparametersaremetbeforeemissionunitisbroughtupControldeviceparametersaremetbeforeemissionunitisbroughtupWhenfireisoutoflimekilnLimeKiln 150 1 LKSCBR8 8Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartupmeetliquidflowparameterlimit,meetdifferentialpressurelimitscrubberliquidflowrateatsetpoint,scrubberdifferentialpressureatsetpoint 2 2Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupShutdownassociatedemissionunitspriortocontroldeviceshutdownEmissionunitsareshutdown,scrubberfansandrecirculationpumpsstoppedLimeKiln 151 1 LKSCBR0.5 0.5Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupLimekilnandESParestableandmeetingnormaloperationprocessconditions.LVHC,HVLCandSOGarebeingcollected. 0.5 0.5Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupcontinuetooperatetheESPuntilthekilnhasstoppedcontinuousrotation PowerdownESPfieldsLimeKiln 151 1 LKSCBR0.5 0.5HoursofoperationofcontroldevicearetrackedtoperformabubblecalculationwhichtakesintoaccounteachkilnsoperationalhoursandhoursofburningunscrubbedNCGs n/aAllNCGsarebeingcollected,thelimekilnburninggasesisstable,andtheNCGScrbberandNCGCoolerareperformingproperly 0.5 0.5Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupcontinuetoburnNCGsandtrackhoursorburningunscrubbedNCGs BypassNCGScrubberLimeKiln 151 1 LKSCBR0.5 0.5Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupLimekilnandscribberarestableandmeetingnormaloperationprocessconditions.LVHC,HVLCandSOGarebeingcollected 0.5 0.5Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartupcontinuetooperatescrubberuntilthekilnhasstoppedcontinuousrotation ShutoffliquidflowLimeKiln 152 1 LKSCBR0.5 0.5Controldevicecannotfunctionasdesignedunlessanairflowrateof{15,000}acfmfromtheemissionunitisachieved. pressuredropexceedliquidflowparameterlimitStartupendswhenthepressuredropparameterlimitrangeisachieved 0.25 0.25Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown. ShutoffliquidflowLimeKiln 153 1 LKSCBRApp_C2_NSPS_SSM_Ctrls_InfoAppendixC2:page9of43EmissionProcessGroupRTICODECountofRTICODEEU‐APCDGroupAPCDSUDurationhrsAPCDSUDurationhrsnum* APCD_SU_IntegrationAPCD_SU_ParamDeviationAPCD_SU_EmissRednMeas APCD_SU_MarkEndAPCDSDDurationhrsAPCDSDDurationhrsnum* APCD_SD_IntegrationAPCD_SD_ParamDeviationAPCD_SD_EmissRednMeas APCD_SD_MarkBeginAPCD_SU_SD_RecommendLimeKiln 155 1 LKSCBR0.5 0.5scrubberstartupachievedinadvanceoflimekilnoperationTheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupliquidflowratemaintainedliquidflowrateandpressuredropsetpointsaremet 0.5 0.5Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown. dPWaituntilLKiscooledandIDfanisshutdownbeforeswitchingoffliquidfloworrouteLVHCsystemfeedsbacktoprimarycontrol. ShutoffliquidflowLimeKiln 156 2 LKSCBR0.5 0.5Thecontrolsarealwaysupandrunningpriortoemissionunitstartupandareshutdownafteremissionunitiscompletelyshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupFollowSSMplansandprocedures 0.5 0.5Thecontrolsarealwaysupandrunningpriortoemissionunitstartupandareshutdownafteremissionunitiscompletelyshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupFollowSSMplansandproceduresLimeKiln 157 1 LKSCBR0 0 Isnotintegrated NoneScrubberrecirculationpumpoperating 0 0 NoneScrubberrecirculationpumpstopsoperatingLimeKiln 159 1 LKSCBRControldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup. pressuredropprocessnotoperatinguntilscrubberoperatingproperlymeetsrequiredpressuredropControldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown. pressuredrop none NofuelfeedtotheunitsLimeKiln 162 1 LKSCBR<1Hr1KilnIDFanisinterlockedwithandcanonlyoperateifoneofthescrubberrecyclepumpsareoperational.Scrubberflowrateandsupplypressurelimitismetbeforefuelfiringbegins.Mudisnotintroducedtothekilnuntilthescrubberisoperationalandscrubberflowandliquidsupplypressurelimitsareachieved.Scrubbersupplypressurelimitcannotbemetinstantaneouslyatstartupofthescrubbercontroldevice,butisachievedbeforeprocessingmud.Scrubberflowlimitisnotinstantaneouslyachievedatstartupofthescrubbercontroldevicebutisachievedbeforelighinganoilburner.KilnIDFanisinterlockedwithandcanonlyoperateifoneofthescrubberrecyclepumpsareoperational.Scrubberflowrateandsupplypressurelimitismetbeforefuelfiringbegins.Mudisnotintroducedtothekilnuntilthescrubberisoperationalandscrubberflowandliquidsupplypressurelimitsareachieved.Startupendswhenthescrubberflowrateandsupplypressurelimitsareachieved.0.1Hr 0.1Scrubberremainsoperationaluntilmudfeed,fuelfiring,andIDfanisstopped.Theemissionunitisshutdownbeforethescrubberisshutdown. NoneScrubberremainsoperationaluntilmudfeedandfuelfiringisstopped.Theemissionunitisshutdownbeforethescrubberisshutdown.Scrubberremainsoperationaluntilmudfeedandfuelfiringisstopped.Theemissionunitisshutdownbeforethescrubberisshutdown.Controldeviceshutdownoccurswhenthescrubberrecylepumpsarestopped.LimeKiln 163 1 LKSCBR<1.0(ColdStartup)1KilnIDFanisinterlockedwithandcanonlyoperateifthescrubberrecyclepumpsareoperational.Scrubberflowratelimtismetbeforelightinggasoroilburners.Mudisnotintroducedtothekilnuntilthescrubberisoperationalandscrubberflowanddifferentialpressurelimtsareachieved.Scrubberpressuredroplimitcannotbemetinstantaneouslyatstartupofthescrubbercontroldevice,butisachievedbeforeprocessingmud.Scrubberflowlimitisnotinstantaneouslyachievedatstartupofthescrubbercontroldevicebutisachievedbeforelighingagasoroilburner.KilnIDFanisinterlockedwithandcanonlyoperateifthescrubberrecyclepumpsareoperational.Scrubberflowratelimtismetbeforelightinggasoroilburners.Mudisnotintroducedtothekilnuntilthescrubberisoperationalandscrubberflowanddifferentialpressurelimtsareachieved.Startupendswhenthescrubberflowandpressuredropparameterlimitsareachieved.0.1(ColdShutdown) 0.1Scrubbershutdownisonlyinitiatedaftermudisfedoutofthekiln,potentialfordustingiseliminated,andIDfanisshutdown.Theapplicableemissionandparameterlimitsareexpectedtobemetduringshtudown.Scrubbershutdownisonlyinitiatedaftermudisfedoutofthekiln,potentialfordustingiseliminated,andIDfanisshutdown.WhenfiringanyfuelinthekilnhasceasedandkilnIDfanisshutdown.LimeKiln 163 1 LKSCBR<1.0(ColdStartup)1KilnIDFanisinterlockedwithandcanonlyoperateifthescrubberrecyclepumpsareoperational.Scrubberflowratelimtismetbeforelightinggasoroilburners.Mudisnotintroducedtothekilnuntilthescrubberisoperationalandscrubberflowanddifferentialpressurelimtsareachieved.Scrubberpressuredroplimitcannotbemetinstantaneouslyatstartupofthescrubbercontroldevice,butisachievedbeforeprocessingmud.Scrubberflowlimitisnotinstantaneouslyachievedatstartupofthescrubbercontroldevicebutisachievedbeforelighingagasoroilburner.KilnIDFanisinterlockedwithandcanonlyoperateifthescrubberrecyclepumpsareoperational.Scrubberflowratelimtismetbeforelightinggasoroilburners.Mudisnotintroducedtothekilnuntilthescrubberisoperationalandscrubberflowanddifferentialpressurelimtsareachieved.Startupendswhenthescrubberflowandpressuredropparameterlimitsareachieved0.1(ColdShutdown) 0.1Scrubbershutdownisonlyinitiatedaftermudisfedoutofthekiln,potentialfordustingiseliminated,andIDfanisshutdown.Theapplicableemissionandparameterlimitsareexpectedtobemetduringshtudown.Scrubbershutdownisonlyinitiatedaftermudisfedoutofthekiln,potentialfordustingiseliminated,andIDfanisshutdown.WhenfiringanyfuelinthekilnhasceasedandkilnIDfanisshutdown.LimeKiln 164 1 LKSCBR262626hourwarmupcurveforLimeKiln(LVHCNCGcontrol).After18hours,hotendisat1200FandNCGcanbeintroducedkilnhotendtemperatureis>1200F.16‐24 24limekilnhas16‐24hourshutdowncurvewhenfeedandfuelareslowlyrampeddownbeforescrubbercanbeshutdown seeearlierresponses24hoursafterlimemudfeedhasbeenoffkilnApp_C2_NSPS_SSM_Ctrls_InfoAppendixC2:page10of43EmissionProcessGroupRTICODECountofRTICODEEU‐APCDGroupAPCDSUDurationhrsAPCDSUDurationhrsnum* APCD_SU_IntegrationAPCD_SU_ParamDeviationAPCD_SU_EmissRednMeas APCD_SU_MarkEndAPCDSDDurationhrsAPCDSDDurationhrsnum* APCD_SD_IntegrationAPCD_SD_ParamDeviationAPCD_SD_EmissRednMeas APCD_SD_MarkBeginAPCD_SU_SD_RecommendLimeKiln 165 2 LKSCBR<1Hr1KilnIDFanisinterlockedwithandcanonlyoperateifthescrubberrecyclepumpsareoperational.Scrubberflowratelimtismetbeforelightinggasoroilburners.Mudisnotintroducedtothekilnuntilthescrubberisoperationalandscrubberflowlimtsareachieved.Scrubberpressuredroplimitcannotbemetinstantaneouslyatstartupofthescrubbercontroldevice,butisachievedbeforeprocessingmud.Scrubberflowlimitisnotinstantaneouslyachievedatstartupofthescrubbercontroldevicebutisachievedbeforelighingagasoroilburner.KilnIDFanisinterlockedwithandcanonlyoperateifthescrubberrecyclepumpsareoperational.Scrubberflowratelimtismetbeforelightinggasoroilburners.Mudisnotintroducedtothekilnuntilthescrubberisoperationalandscrubberflowlimtsareachieved.Startupendswhenthescrubberflowrateandpressuredroplimitsareachieved.0.1Hr 0.1Scrubbershutdownisonlyinitiatedaftermudisfedoutofthekiln,potentialfordustingiseliminated,andIDfanisshutdown.Scrubberpressuredroplimitcannotbemetoncemudisremovedfromthekiln.Scrubbershutdownisonlyinitiatedaftermudisfedoutofthekiln,potentialfordustingiseliminated,andIDfanisshutdown.WhenfiringanyfuelinthekilnhasceasedandkilnIDfanisshutdown.LimeKiln 166 2 LKSCBR<1Hr1KilnIDFanisinterlockedwithandcanonlyoperateifthescrubberrecyclepumpsareoperational.Scrubberflowratelimtismetbeforelightinggasoroilburners.Mudisnotintroducedtothekilnuntilthescrubberisoperationalandscrubberflowanddifferentialpressurelimtsareachieved.Scrubberpressuredroplimitcannotbemetinstantaneouslyatstartupofthescrubbercontroldevice,butisachievedbeforeprocessingmud.Scrubberflowlimitisnotinstantaneouslyachievedatstartupofthescrubbercontroldevicebutisachievedbeforelighingagasoroilburner.KilnIDFanisinterlockedwithandcanonlyoperateifthescrubberrecyclepumpsareoperational.Scrubberflowratelimtismetbeforelightinggasoroilburners.Mudisnotintroducedtothekilnuntilthescrubberisoperationalandscrubberflowanddifferentialpressurelimtsareachieved.Startupendswhenthescrubberflowrateandpressuredroplimitsareachieved.0.1Hr 0.1Scrubbershutdownisonlyinitiatedaftermudisfedoutofthekiln,potentialfordustingiseliminated,andIDfanisshutdown.Scrubberpressuredroplimitcannotbemetoncemudisremovedfromthekiln.Scrubbershutdownisonlyinitiatedaftermudisfedoutofthekiln,potentialfordustingiseliminated,andIDfanisshutdown.WhenfiringanyfuelinthekilnhasceasedandkilnIDfanisshutdown.LimeKiln 167 1 LKSCBR<1Hr1KilnIDFanisinterlockedwithandcanonlyoperateifthescrubberrecyclepumpsareoperational.Scrubberflowratelimtismetbeforelightinggasoroilburners.Mudisnotintroducedtothekilnuntilthescrubberisoperationalandscrubberflowanddifferentialpressurelimtsareachieved.Scrubberpressuredroplimitcannotbemetinstantaneouslyatstartupofthescrubbercontroldevice,butisachievedbeforeprocessingmud.Scrubberflowlimitisnotinstantaneouslyachievedatstartupofthescrubbercontroldevicebutisachievedbeforelighingagasoroilburner.KilnIDFanisinterlockedwithandcanonlyoperateifthescrubberrecyclepumpsareoperational.Scrubberflowratelimtismetbeforelightinggasoroilburners.Mudisnotintroducedtothekilnuntilthescrubberisoperationalandscrubberflowanddifferentialpressurelimtsareachieved.Startupendswhenthescrubberflowrateandpressuredroplimitsareachieved.0.1Hr 0.1Scrubbershutdownisonlyinitiatedaftermudisfedoutofthekiln,potentialfordustingiseliminated,andIDfanisshutdown.Scrubberpressuredroplimitcannotbemetoncemudisremovedfromthekiln.Scrubbershutdownisonlyinitiatedaftermudisfedoutofthekiln,potentialfordustingiseliminated,andIDfanisshutdown.WhenfiringanyfuelinthekilnhasceasedandkilnIDfanisshutdown.LimeKiln 169 1 LKSCBR0.25 0.25KilnIDFanisinterlockedwithandcanonlyoperateifthescrubberrecyclepumpsareoperational.Scrubberflowratelimtismetbeforelightinggasoroilburners.Mudisnotintroducedtothekilnuntilthescrubberisoperationalandscrubberflowanddifferentialpressurelimtsareachieved.Scrubberpressuredroplimitcannotbemetinstantaneouslyatstartupofthescrubbercontroldevice,butisachievedbeforeprocessingmud.Scrubberflowlimitisnotinstantaneouslyachievedatstartupofthescrubberbutisachievedbeforelighingagasoroilburner.KilnIDFanisinterlockedwithandcanonlyoperateifthescrubberrecyclepumpsareoperational.Scrubberflowratelimtismetbeforelightinggasoroilburners.Mudisnotintroducedtothekilnuntilthescrubberisoperationalandscrubberflowanddifferentialpressurelimtsareachieved.Startupendswhenthescrubberflowrateandpressuredroplimitsareachieved.0.25 0.25Scrubbershutdownisonlyinitiatedaftermudisfedoutofthekiln,potentialfordustingiseliminated,andIDfanisshutdown. NAScrubbershutdownisonlyinitiatedaftermudisfedoutofthekiln,potentialfordustingiseliminated,andIDfanisshutdown.WhenfiringanyfuelinthekilnhasceasedandkilnIDfanisshutdown.LimeKiln 171 2 LKSCBRLMRtoreviewSSMLimeKiln 172 1 LKSCBR<1Hr1KilnIDFanisinterlockedwithandcanonlyoperateifthescrubberrecyclepumpsareoperational.Scrubberflowratelimitismetbeforelightinggasoroilburners.Mudisnotintroducedtothekilnuntilthescrubberisoperationalandscrubberflowanddifferentialpressurelimitsareachieved.Scrubberpressuredroplimitcannotbemetinstantaneouslyatstartupofthescrubbercontroldevice,butisachievedbeforeprocessingmud.Scrubberflowlimitisnotinstantaneouslyachievedatstartupofthescrubbercontroldevicebutisachievedbeforelightingagasoroilburner.KilnIDFanisinterlockedwithandcanonlyoperateifthescrubberrecyclepumpsareoperational.Scrubberflowratelimitismetbeforelightinggasoroilburners.Mudisnotintroducedtothekilnuntilthescrubberisoperationalandscrubberflowanddifferentialpressurelimitsareachieved.Startupendswhenthescrubberflowrateandpressuredroplimitsareachieved.0.1Hr 0.1Scrubbershutdownisonlyinitiatedaftermudisfedoutofthekiln,potentialfordustingiseliminated,andIDfanisshutdown. NoneScrubbershutdownisonlyinitiatedaftermudisfedoutofthekiln,potentialfordustingiseliminated,andIDfanisshutdown.WhenfiringanyfuelinthekilnhasceasedandkilnIDfanisshutdown.App_C2_NSPS_SSM_Ctrls_InfoAppendixC2:page11of43EmissionProcessGroupRTICODECountofRTICODEEU‐APCDGroupAPCDSUDurationhrsAPCDSUDurationhrsnum* APCD_SU_IntegrationAPCD_SU_ParamDeviationAPCD_SU_EmissRednMeas APCD_SU_MarkEndAPCDSDDurationhrsAPCDSDDurationhrsnum* APCD_SD_IntegrationAPCD_SD_ParamDeviationAPCD_SD_EmissRednMeas APCD_SD_MarkBeginAPCD_SU_SD_RecommendLimeKiln 173 1 LKSCBR<1hour1Scrubberflowratelimitismetbeforelightingoilburner.Mudisnotintroducedtothekilnuntilthescrubberisoperationalandscrubberflowanddifferentialpressurelimitsareachieved.Scrubberpressuredroplimitcannotbemetinstantaneouslyatstartupofthescrubbercontroldevice,butisachievedbeforeprocessingmud.Scrubberflowlimitisnotinstantaneouslyachievedatstartupofscrubbercontroldevicebutisachievedbeforelightingtheoilburner.Scrubberflowratelimitismetbeforelightingoilburner.Mudisnotintroducedtothekilnuntilthescrubberisoperationalandscrubberflowanddifferentialpressurelimitsareachieved.Startupendswhenthescrubberflowrateandpressuredroplimitsareachieved. 0.1hours 0.1Scrubbershutdownisonlyinitiatedaftermudisoutofthekiln,potentialfordustingiseliminatedandIDfanisshutdown. NAScrubbershutdownisonlyinitiatedaftermudisoutofthekiln,potentialfordustingiseliminated,andIDfanisshutdown.WhenfiringfuelinthekilnhasceasedandkilnIDfanisshutdown.LimeKiln 174 1 LKSCBRLimeKiln 174 1 LKSCBR<1Hr1KilnIDFanisinterlockedwithandcanonlyoperateifthescrubberrecyclepumpsareoperational.Scrubberflowratelimtismetbeforelightinggasoroilburners.Mudisnotintroducedtothekilnuntilthescrubberisoperationalandscrubberflowanddifferentialpressurelimtsareachieved.Scrubberpressuredroplimitcannotbemetinstantaneouslyatstartupofthescrubbercontroldevice,butisachievedbeforeprocessingmud.Scrubberflowlimitisnotinstantaneouslyachievedatstartupofthescrubbercontroldevicebutisachievedbeforelighingagasoroilburner.KilnIDFanisinterlockedwithandcanonlyoperateifthescrubberrecyclepumpsareoperational.Scrubberflowratelimtismetbeforelightinggasoroilburners.Mudisnotintroducedtothekilnuntilthescrubberisoperationalandscrubberflowanddifferentialpressurelimtsareachieved.Startupendswhenthescrubberflowrateandpressuredroplimitsareachieved.0.1Hr 0.1Scrubbershutdownisonlyinitiatedaftermudisfedoutofthekiln,potentialfordustingiseliminated,andIDfanisshutdown.Scrubberpressuredroplimitcannotbemetoncemudisremovedfromthekiln.(Notetoconsultants:SomekilnsmaybeabletomeetthedPlimitatalltimes.Ifso,pleasemodifywordingaccordingly.Scrubbershutdownisonlyinitiatedaftermudisfedoutofthekiln,potentialfordustingiseliminated,andIDfanisshutdown.WhenfiringanyfuelinthekilnhasceasedandkilnIDfanisshutdown.LimeKiln 175 2 LKSCBR<1Hr1KilnIDFanisinterlockedwithandcanonlyoperateifthescrubberrecyclepumpsareoperational.Scrubberflowratelimtismetbeforelightinggasoroilburners.Mudisnotintroducedtothekilnuntilthescrubberisoperationalandscrubberflowanddifferentialpressurelimtsareachieved.(Notetoconsultants:SomekilnsmaynotbeabletomeetdPuntilaftermudintroduction.Ifso,pleasemodifywordingaccordingly.)Scrubberpressuredroplimitcannotbemetinstantaneouslyatstartupofthescrubbercontroldevice,butisachievedbeforeprocessingmud.Scrubberflowlimitisnotinstantaneouslyachievedatstartupofthescrubbercontroldevicebutisachievedbeforelighingagasoroilburner.KilnIDFanisinterlockedwithandcanonlyoperateifthescrubberrecyclepumpsareoperational.Scrubberflowratelimtismetbeforelightinggasoroilburners.Mudisnotintroducedtothekilnuntilthescrubberisoperationalandscrubberflowanddifferentialpressurelimtsareachieved.(Notetoconsultants:SomekilnsmaynotbeabletomeetdPuntilaftermudintroduction.Ifso,pleasemodifywordingaccordingly.)Startupendswhenthescrubberflowrateandpressuredroplimitsareachieved.0.1Hr 0.1Scrubbershutdownisonlyinitiatedaftermudisfedoutofthekiln,potentialfordustingiseliminated,andIDfanisshutdown.Scrubberpressuredroplimitcannotbemetoncemudisremovedfromthekiln.(Notetoconsultants:SomekilnsmaybeabletomeetthedPlimitatalltimes.Ifso,pleasemodifywordingaccordingly.Scrubbershutdownisonlyinitiatedaftermudisfedoutofthekiln,potentialfordustingiseliminated,andIDfanisshutdown.WhenfiringanyfuelinthekilnhasceasedandkilnIDfanisshutdown.LimeKiln 176 1 LKSCBR1 1Limekilnscrubberstartedandcontrolparametersuptolimitsbeforefireisputinkiln NoneMakesurerecirculationpumpisrunningandflowisattargetLimekilnscrubberstartedandcontrolparametersuptolimitsbeforefireisputinkiln 1 1Limekilnscrubberincludingcontroldeviceparametersmaintaineduntilfourhoursafterfireispulledfromkiln NoneLimekilnscrubberincludingcontroldeviceparametersmaintaineduntilthreehoursafterfireispulledfromthekilnLimekilnscrubberincludingcontroldeviceparametersmaintaineduntilthreehoursafterfireispulledfromthekilnLimeKiln 177 1 LKSCBR1 1Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartupemissionunitisnotoperatingwhilescrubberisdowncirculationflowreaches500gpmandDP>30 0.0083 0.0083Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupscrubberremainsoperationaluntilemissionunitisdownCirculationflow<500gpmorDP<30LimeKiln 180 2 LKSCBR1 1Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupNotfeedingmudtokilnuntilscrubberisoperatinginproperrangesscrubberiswithinlimitsonflow(378gpm)anddp(9.9in) 1 1Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupStopfeedingmudtokilnbeforescrubberflowisreducedandthescrubberisnolongeroperatinginrange EndflowtoscrubberLimeKiln 181 2 LKSCBR2 2Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartup NAalloperatingparameterslimitsmet 2 2Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartup NA stopfanApp_C2_NSPS_SSM_Ctrls_InfoAppendixC2:page12of43EmissionProcessGroupRTICODECountofRTICODEEU‐APCDGroupAPCDSUDurationhrsAPCDSUDurationhrsnum* APCD_SU_IntegrationAPCD_SU_ParamDeviationAPCD_SU_EmissRednMeas APCD_SU_MarkEndAPCDSDDurationhrsAPCDSDDurationhrsnum* APCD_SD_IntegrationAPCD_SD_ParamDeviationAPCD_SD_EmissRednMeas APCD_SD_MarkBeginAPCD_SU_SD_RecommendLimeKiln 184 1 LKSCBR0.5 0.5Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartup N/Aadequatepressuredropsandliquidflows 0.5 0.5Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartup N/AliquorflowbelowminimumrequiredLimeKiln 185 1 LKSCBR1 1Scrubbercirculationflowis400gpmorhigherandtheoutputtothescrubberdifferentialpressurecontrollerisinmanualat40%outputpriortothestartingtheKilnIDFan.OncetheIDFanisrunning,adjustthepressuredropacrosstheventurito25inchesofwaterandthenputthecontrollerinautomaticwithasetpointof25inchesofwaterTheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupNo.4LimeKilnscrubbermustbeoperatinganddifferentialpressureandcirculationflowmustbeatoraboveoperatinglimitsbeforemudflowtothekilnisinitiatedScrubberdifferentialpressureandrecirculationrateareatoraboveoperatinglimitsandstable 1 1Mudflowtothekilnisshutoff,Kilnisputonslowroll,IDFanisturnedoffandhasstopped,thenthescrubbershutdownisinitiatedTheapplicableemissionandparameterlimitsareexpectedtobemetduringshutdown NoadditionalmeasuresShutdownofthekilnIDfanLimeKiln 188 1 LKSCBRNA‐InstantaneousstartupandshutdownControldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupLimeKiln#1startsafterthecontroldeviceisstartedupandmeetsrequiredoperatingparameterlimitsNA‐controldevicestartupprecedestheemissionunitstartup.NA‐InstantaneousstartupandshutdownControldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupWaituntilthereisnomudflowintothelimekilnandallthefuelfiringhasceasedTheshutdownofthescrubberstartsaftermudflowtothelimekilnisstoppedandallfuelfiringtothekilnhasceased.LimeKiln 188 1 LKSCBRNA‐InstantaneousstartupandshutdownControldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupLimeKiln#2startsafterthecontroldeviceisstartedupandmeetsrequiredoperatingparameterlimitsNA‐controldevicestartupprecedestheemissionunitstartup.NA‐InstantaneousstartupandshutdownControldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupWaituntilthereisnomudflowintothelimekilnandallthefuelfiringhasceasedTheshutdownofthescrubberstartsaftermudflowtothelimekilnisstoppedandallfuelfiringtothekilnhasceased.LimeKiln 188 1 LKSCBRNA‐InstantaneousstartupandshutdownControldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupLimeKiln#3startsafterthecontroldeviceisstartedupandmeetsrequiredoperatingparameterlimitsNA‐controldevicestartupprecedestheemissionunitstartup.NA‐InstantaneousstartupandshutdownControldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupWaituntilthereisnomudflowintothelimekilnandallthefuelfiringhasceasedTheshutdownofthescrubberstartsaftermudflowtothelimekilnisstoppedandallfuelfiringtothekilnhasceased.LimeKiln 189 1 LKSCBR6 6Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupPertheSSMPlan,startupandensuretheminimumscrubberflowrateanddifferentialpressurehavebeenestablishedintheVenturiScrubberbeforeintroducingmudintotheLimeKiln.Thetransitionfromstartuptonormaloperationswillbeconsideredcompletewhentheseconditionshavebeenachievedandproductisflowingoutandtheoperatingtemperatureis>300F.3 3Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupPertheSSMplan,fulloperationoftheVenturiScrubbershouldcontinueafterfuelfiringhasceased,untiltheflowoflimemudhasstoppedandthegenerationoflimehasalsoceased(approximately3hourslater)PertheSSMplan,theshutdownperiodstartswhenmudflowtothekilnhasceased.LimeKiln 190 1 LKSCBR0.25 0.25Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupMeetliquidflowanddifferentialpressureparameterlimit 0.25 0.25Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.Theapplicableemissionandparameterlimitsareexpectedtobemetduringshutdown.WaituntilLKiscooledtobelowwarpingtemperaturebeforeswitchingoffliquidflow. ShutoffliquidflowLimeKiln 190 1 LKSCBR0.25 0.25Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupMeetliquidflowanddpparameterlimit 0.25 0.25Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupWaituntilLKiscooledtobelowwarpingtemperaturebeforeswitchingoffliquidflow. ShutoffliquidflowLimeKiln 195 1 LKSCBR2 2Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupcontroldeviceoperatesduringemissionunitstartupIntroductionofmud 1 1Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupAllControlEquipmentremainon‐lineuntilsourceisshutdown. PullingFuelApp_C2_NSPS_SSM_Ctrls_InfoAppendixC2:page13of43EmissionProcessGroupRTICODECountofRTICODEEU‐APCDGroupAPCDSUDurationhrsAPCDSUDurationhrsnum* APCD_SU_IntegrationAPCD_SU_ParamDeviationAPCD_SU_EmissRednMeas APCD_SU_MarkEndAPCDSDDurationhrsAPCDSDDurationhrsnum* APCD_SD_IntegrationAPCD_SD_ParamDeviationAPCD_SD_EmissRednMeas APCD_SD_MarkBeginAPCD_SU_SD_RecommendLimeKiln 196 1 LKSCBR0.25 0.25Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupEnsurescrubberflowanddpestablishedMinimumscrubberflowanddplevelsachieved 0.25 0.25Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupFuelfeedstopped,IDfansslowed IDFansstoppedLimeKiln 197 1 LKSCBR0.08 0.08Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Requiredoperatingparametersaremetbeforeemissionunitisstartedup.Wateriscirculatingthroughthesystem. 1.08 1.08Controldeviceisshutdownafteremissionunitshutdown.Emissionunitisshutdown ThewateristurnedoffLimeKiln 197 1 LKSCBR0.1 0.1ControldevicecanbestartedindependentlyofsourcestartupWateriscirculatingthroughthesystem. 0.1 0.1ControldeviceisshutdownwhenemissionunitisshutdownEmissionunitisshutdown ThewateristurnedoffLimeKiln 197 1 LKSCBR0.1 0.1ControldevicecanbestartedindependentlyofsourcestartupWateriscirculatingthroughthesystem. 1.1 1.1ControldeviceisshutdownwhenemissionunitisshutdownEmissionunitisshutdown ThewateristurnedoffLimeKiln 198 1 LKSCBR8 8Controldeviceoperatingandmeetsrequiredscrubbingliquidflowbeforeemissionunitbeginsnormaloperation. pressuredropcontroldeviceoperatingpriortoprocessbeginningnormaloperationpressuredropandliquidflowwithinnormaloperatingrange,noalarms 8 8Controldevicecontinuestooperateandmeetsrequiredscrubbingliquidflowwhileemissionunitisshutdown. pressuredropcontroldevicecontinuestooperateaslongaspossiblewhileprocessshutsdownpressuredroporscrubbingliquidflowdropsbelownormaloperatingrangeLimeKiln 199 1 LKSCBR0.2 0.2Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupStartupendswhenthepressuredropparameterlimitrangeisachieved 0.2 0.2Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.Theapplicableemissionandparameterlimitsareexpectedtobemetduringshutdown.Shutdownbeginswhenthescrubberliquidrecirculatingpumpisturnedoff.LimeKiln 201 1 LKSCBR0.2 0.2Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupStartupendswhenthepressuredropparameterlimitrangeisachieved 0.2 0.2Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.Theapplicableemissionandparameterlimitsareexpectedtobemetduringshutdown.Shutdownbeginswhenthescrubberliquidrecirculatingpumpisturnedoff.LimeKiln 202 1 LKSCBRNA‐followedbyscrubber NA‐NomovingpartsTheapplicableemissionandparameterlimitsareexpectedtobemetduringstartup NotApplicable NotDefined NABypassvalvekeptclosedduringnormaloperationTheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupKeepbypassvalveclosed NotdefinedLimeKiln 202 1 LKSCBR0.02hour 0.02Limekilndoesnotstartupbeforekilnscrubberhasbeenstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupDonotstartkilnoperationuntilscrubberflowandsupplypressureparametersaremet.NOTDEFINED‐FlowanddPparametersmetformorethan1minute 0.02 0.02Scrubberiskeptoperatinguntil,mudflowoutofkiln,kilnflameoffandgasflowlessthan30.3SCFMformorethan1minute.ScrubbertypicallycontinuestorunevenifEmissionUnitoffunlessscrubbermaintenanceneeded.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupKeepoperatingscrubberaslongaspossible NotdefinedLimeKiln 203 1 LKSCBR0.1 0.1Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupemissionunitshutdownuntilAPCDrunningScrubberoperatingparametersestablished 0.16 0.16Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartuplimekilnshutdownbeforescrubbershutdown limekilnisshutdownLimeKiln 205 1 LKSCBR0.2 0.2Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupStartupendswhenthepressuredropparameterlimitrangeisachieved 0.2 0.2Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.Theapplicableemissionandparameterlimitsareexpectedtobemetduringshutdown.Shutdownbeginswhenthescrubberliquidrecirculatingpumpisturnedoff.LimeKiln 206 1 LKSCBR0.5 0.5Controldeviceisoperatingwithallflowspriortoemissionunitstartup. pressuredrop NoneWhenmonitoringparametersarewithinspecifications 0.5 0.5Controldeviceremainsinoperationuntilemissionunithascompletedshutdown. pressuredrop NoneScrubberflowsarediscontinuedLimeKiln 206 2 LKSCBR0.5 0.5Controldeviceisoperatingwithallflowspriortoemissionunitstartup. pressuredrop NoneWhenmonitoringparametersarewithinspecifications 0.5 0.5Controldeviceremainsinoperationuntilemissionunithascompletedshutdown. pressuredrop NoneScrubberflowsarediscontinuedApp_C2_NSPS_SSM_Ctrls_InfoAppendixC2:page14of43EmissionProcessGroupRTICODECountofRTICODEEU‐APCDGroupAPCDSUDurationhrsAPCDSUDurationhrsnum* APCD_SU_IntegrationAPCD_SU_ParamDeviationAPCD_SU_EmissRednMeas APCD_SU_MarkEndAPCDSDDurationhrsAPCDSDDurationhrsnum* APCD_SD_IntegrationAPCD_SD_ParamDeviationAPCD_SD_EmissRednMeas APCD_SD_MarkBeginAPCD_SU_SD_RecommendLimeKiln 207 1 LKSCBR1 1Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup. differentialpressuredifferentialpressureandrecirculationflowratedifferentialattargetandmudflowtokiln 4.5 4.5Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown. differentialpressureKilnisdownandpurgedbeforescrubberisshutdown NolimemudflowtokilnLimeKiln 226 2 LKSCBR0.2 0.2Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupStartupendswhenthepressuredropminimumparametervalueisachieved 0.2 0.2Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.Theapplicableemissionandparameterlimitsareexpectedtobemetduringshutdown.Shutdownbeginswhenthescrubberliquidrecirculatingpumpisturnedoff.LimeKiln 340 1 LKSCBR0.25 0.25Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupPressuredropandcirculationrateparamtersarereached. 0.5 0.5Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupLimeisoutofkilnbeforescrubberisshutdown LimeoutofkilnLimeKiln 525 1 LKSCBR2 2Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartupscrubberwaterisonduringstartupstartupendswhenpressuredropparameterlimitismet. 2 2Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupscrubbercontinuestorunduringshutdownmudflowtokilnisshutoffLimeKiln 600 3 LKSCBR<1Hr1KilnIDFanisinterlockedwithaminimumscrubberrecirculationflowandcanonlyoperateiftheminimumflowisachieved.Scrubberflowratelimitismetbeforelightinggasoroilburners.Mudisnotintroducedtothekilnuntilthescrubberisoperationalandscrubberflowanddifferentialpressurelimitscanbeachieved.Scrubberpressuredroplimitcannotbemetinstantaneouslyatstartupofthescrubbercontroldevice,butcanbeachievedbeforeprocessingmud.Scrubberflowlimitisnotinstantaneouslyachievedatstartupofthescrubbercontroldevicebutisachievedbeforelightingagasoroilburner.KilnIDFanisinterlockedwithaminimumscrubberrecirculationflowandcanonlyoperateiftheminimumflowisachieved.Scrubberflowratelimitismetbeforelightinggasoroilburners.Mudisnotintroducedtothekilnuntilthescrubberisoperationalandscrubberflowanddifferentialpressurelimitscanbeachieved.Startupendswhenthescrubberflowrateandpressuredroplimitsareachieved.0.1Hr 0.1Scrubbershutdownisonlyinitiatedaftermudisfedoutofthekiln,potentialfordustingiseliminated,andIDfanisshutdown.Scrubberpressuredroplimitcannotbemetoncemudisremovedfromthekiln.Scrubbershutdownisonlyinitiatedaftermudisfedoutofthekiln,potentialfordustingiseliminated,andIDfanisshutdown.WhenfiringanyfuelinthekilnhasceasedandkilnIDfanisshutdown.LimeKiln 610 1 LKSCBR0.08 0.08Controldevicecannotfunctionasdesignedunlessanairflowrateof{8409}acfmfromtheemissionunitisachieved. pressuredropEnsurewaterisflowingthroughthescrubberduringstartupStartupendswhenminimumscrubberflowandpressuredropisachieved 0.08 0.08Controldevicecannotfunctionasdesignedunlessanairflowrateof{8409}acfmfromtheemissionunitisachieved. pressuredropEnsurewaterisflowingthroughthescrubberduringstartupNofuelfiring;nomudflowintokiln;kilnfansdownMeetliquidflowparameterlimitsduringstartupandshutdown(butnotthepressuredropdropparameterlimitbecauseitcanonlybeachievedduringnormaloperation)LimeKiln 610 1 LKSCBR0.08 0.08Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Startupendswhenminimumscrubberflowsandpressureareachieved 0.08 0.08Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.Nofuelfiring;nomudflowintokiln;kilnfansdownLimeKiln 613 1 LKSCBR2 2Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Minimumscrubberflowrateanddifferentialpressuremustmeetminimumrequirements.Scrubberflowrateanddifferentialpressuremustmeetminimumrequirements. 3 3Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.Ensurekilnfuelfiringhasbeenstoppedfortwohoursandflowoflimemudhasceased.MinimumdeltaPandflowratearenolongermet.LimeKiln 615 1 LKSCBR0.25 0.25scrubberparametersestablishedpriortolimemudfeed pressuredropmeetliquidflowparameterlimitscrubberparametersaccomplished 0.25 0.25controldevicecontinuestooperateafterunitisshutdown;liquidflowismaintained;howeverpressuredropcannotbemaintainedduetodecreaseofairflow pressuredrop maintainliquidflowlimemudoffLimeKiln2.1E+081 LKSCBR0.2 0.2Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupStartupendswhenthepressuredropparameterlimitrangeisachieved 0.2 0.2Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.Theapplicableemissionandparameterlimitsareexpectedtobemetduringshutdown.Shutdownbeginswhenthescrubberliquidrecirculatingpumpisturnedoff.App_C2_NSPS_SSM_Ctrls_InfoAppendixC2:page15of43EmissionProcessGroupRTICODECountofRTICODEEU‐APCDGroupAPCDSUDurationhrsAPCDSUDurationhrsnum* APCD_SU_IntegrationAPCD_SU_ParamDeviationAPCD_SU_EmissRednMeas APCD_SU_MarkEndAPCDSDDurationhrsAPCDSDDurationhrsnum* APCD_SD_IntegrationAPCD_SD_ParamDeviationAPCD_SD_EmissRednMeas APCD_SD_MarkBeginAPCD_SU_SD_RecommendRecoveryFurnacesDCE 105 1 RFESPDCE 119 1 RFESPDCE 119 1 RFESP2 2Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstart‐up.Normaloperationisachievedwhentherecoveryfurnaceisofffueloilandisburningblackliquorsolids. 2 2Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.Noneexpectedduringcontroldeviceshutdownduetoemissionssourcedown.Whenblackliquorispulledtoinitiateburningoutofthebed.TempleInlandrecommendsthatEPAestablishaworkgrouptoaddressSSMDCE 121 2 RFESP0.5 0.5Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartup ESPison ESPispoweredup 0.75 0.75Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringshutdownControldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.PowertotheESPisshutoffTemple‐InlandrecommendsthatEPAestablishaworkgrouptoaddressSSM.DCE 124 1 RFESP2 2Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupAllfieldsinoperation,attemperature 2 2Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown. ElectricalshutdownDCE 124 2 RFESP2 2Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupAllfieldsinoperation,attemperature 2 2Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown. ElectricalshutdownDCE 130 2 RFESP6Hrs 6SOP:ESPisoperational(PowerisappliedtotranformerrectifiersafterESPpenthouseheatershavebeenon4to6hours)beforeblackliquorisintroducedtotherecoveryfurnace.PowerisappliedtotranformerrectifiersafterESPpenthouseheatershavebeenon4to6hours,butbeforeblackliquorisintroducedtotherecoveryfurnace.SOP:ESPisoperational(PowerisappliedtotranformerrectifiersafterESPpenthouseheatershavebeenon4to6hours)beforeblackliquorisintroducedtotherecoveryfurnace.TheendofESPstartupandbeginningofnormaloperationsoccurwhenallESPcomponentsaretotallyoperational(PowerisappliedtotranformerrectifiersafterESPpenthouseheatershavebeenon4to6hours). 4to6Hrs6SOP:ESPcontinuestooperatewhileRecoveryFurnaceisshutdown.ESPremainsfullyoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedout/smeltedout,andthelastoilorgasburnerisremoved.PowerisappliedtotranformerrectifiersafterESPpenthouseheatershavebeenon4to6hours,butbeforeblackliquorisintroducedtotherecoveryfurnace.ESPcomponentsaredeenergizedduringtheESPshutdownprocess.SOP:ESPcontinuestooperatewhileRecoveryFurnaceisshutdown.ESPremainsfullyoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedout/smeltedout,andthelastoilorgasburnerisremoved.AllRecoveryFurnacefuelfiringhasceasedandESPcomponentsarede‐energized/shutdown.DCE 131 3 RFESP0.5 0.5Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupDonotstartfurnaceuntilprecipitatorfieldsareoperational Allfieldson5 5Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupWaituntilliquorisoffinfurnaceandstaggerfieldshutdownOncehourafterallliquorisstoppedtothefurnacetakethefirstfielddown,thentakeafielddowneveryhour.DCE 142 1 RFESP~0.01 0.01Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartup.Startupofcontroldeviceisnearinstantaneous.Startupendswhenthepowertoallsectionsisturnedon. ~0.01 0.01Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringshutdownShutdownofcontroldeviceisnearinstantaneous.Powertoallsectionsisturnedoff.DCE 142 1 RFESP~0.01 0.01Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartup.Startupofcontroldeviceisnearinstantaneous.Startupendswhenthepowertoallsectionsisturnedon. ~0.01 0.01Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringshutdownShutdownofcontroldeviceisnearinstantaneous.Powertoallsectionsisturnedoff.DCE 143 3 RFESPControldevicestartuptimeisincludedinthestartuptimeprovidedfortheemissionsunitontheEquip_DetailTab.ControldeviceisstartedupandmeetsoperationalparameterswhenoperationalpermissivespecifiedintheSSMPlanaremet,includingtransitionfromfossilfueltoblackliquorfiringOpacityandTotalSecondaryPowertotheESPmaynotbemetuntiltherecoveryfurnaceisfullyonline.ESPisreadytostartatthetimeblackliquorisintroducedtotherecoveryfurnace.ESPisfullyoperationalwithin1hourofthetimeblackliquorisintroducedtotherecoveryfurnace.ControldeviceshutdowntimeisincludedintheshutdowntimeprovidedfortheemissionsunitontheEquip_DetailTabControldevicecontinuestooperateuntilblackliquorfiringceases.OpacityandTotalSecondaryPowertotheESPmaynotbemetastherecoveryfurnaceisbeingshutdown.ESPcontinuestooperateuntilblackliquorfiringceases.Whenblackliquorfiringceases.DCE 145 4 RFESP2 2Controldevicecannotfunctionasdesignedunlessanairflowrateof27,000acfmfromtheemissionunitisachieved.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupActivateheatingandpurgesystemBlackliquorfiringbeginsandprecipitatortemperaturesattainnormaloperatingtemperatures 0.5 0.5Controldevicecannotfunctionasdesignedunlessanairflowrateof27,000acfmfromtheemissionunitisachieved.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupPrecipitatorhasbeenisolatedfromtheboilerwithanisolationgateWhenelectricalTRsetshavebeenremovedfromserviceApp_C2_NSPS_SSM_Ctrls_InfoAppendixC2:page16of43EmissionProcessGroupRTICODECountofRTICODEEU‐APCDGroupAPCDSUDurationhrsAPCDSUDurationhrsnum* APCD_SU_IntegrationAPCD_SU_ParamDeviationAPCD_SU_EmissRednMeas APCD_SU_MarkEndAPCDSDDurationhrsAPCDSDDurationhrsnum* APCD_SD_IntegrationAPCD_SD_ParamDeviationAPCD_SD_EmissRednMeas APCD_SD_MarkBeginAPCD_SU_SD_RecommendDCE 146 1 RFESP2 2ESPistobeinoperationpriortointroductionofblackliquorintherecoveryfurnace NAEnsurethatpowerisappliedtoESPIntrodutionofblackliquortotherecoveryfurnace 0.5 0.5Controldeviceremainsinoperationuntilafterblackliquoradditionhasstopped NAControldeviceremainsinoperationuntilafterblackliquoradditionhasstoppedBlackliquoradditionhasstopped NADCE 151 1 RFESP0.5 0.5Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupFiveESPT/Rsetsareinserviceandpoweredupwhenonoilonly,andnineESPT/Rsetsareinserviceandpoweredupbeforeplaingliquorintherecoveryboiler.TheESPinletandoutletdamplersareopen,andallESPaccessdoorsareclosed. 0.5 0.5Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupcontinuetooperateESPuntilblackliuqorhasstoppedflowingintorecoveryboiler PowerdownESPfieldsDCE 154 2 RFESP8 8Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupProcessdoesnotoperateuntilESPisoperatingwhenwetbottomlevelsetpointismetandtheTRcontrollersarenormalandtheboilerisoperating 6 6Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupESPoperatesuntilaftertherecoveryboilerisdown.whentheESPinletdamperisisolatedDCE 154 1 RFESP8 8Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupProcessdoesnotoperateuntilESPisoperatingwhenwetbottomlevelsetpointismetandtheTRcontrollersarenormalandtheboilerisoperating 6 6Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupESPoperatesuntilaftertherecoveryboilerisdown.whentheESPinletdamperisisolatedorshutdowntheIDfanDCE 156 2 RFESP6 6ESPsarealwaysupandrunningpriortoemissionunitstartupandareshutdownafteremissionunitiscompletelyshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupFollowSSMplansandproceduresStartingpointofanESPiscompletelydownuntilitiscompletelyenergizedtoperformitsfunction(T/Runitsandrapperson,dustcollectionsystemonandESPdamperin). 6 6ESPsarealwaysupandrunningpriortoemissionunitstartupandareshutdownafteremissionunitiscompletelyshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupFollowSSMplansandproceduresShutdownismarkedwhentheESPiscompletelyde‐energized(T/Runitsandrappersoff,dustcollectionsystemoffandESPdamperout).DCE 163 2 RFESP12(ColdStartup) 12PowerisappliedtotranformerrectifiersaftertheESPinternaltemperaturereaches200 ̊F.BlackliquorisintroducedtotherecoveryfurnaceonlyaftertheESPisbroughton‐line.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupPowerisappliedtotranformerrectifiersaftertheESPinternaltemperaturereaches200 ̊F.BlackliquorisintroducedtotherecoveryfurnaceonlyaftertheESPisbroughton‐line.WhenESPinternaltemperaturereaches200 ̊Fandpowerisappliedtotranformerrectifiers.1(ColdShutdown) 1ESPremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedout/smeltedoutandthelastoilorgasburnerisremoved.TheapplicableemissionandparameterlimitsareexpectedtobemetduringshtudownESPremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedout/smeltedoutandthelastoilorgasburnerisremoved.AllboilerfuelfiringhasceasedandtheESPcomponentsarede‐energized/shutdown.DCE 166 1 RFESP10Hrs 10PowerisappliedtotranformerrectifiersaftertheESPinternaltemperaturereaches200 ̊F.BlackliquorisintroducedtotherecoveryfurnaceonlyaftertheESPisbroughton‐line.NAPowerisappliedtotranformerrectifiersaftertheESPinternaltemperaturereaches200 ̊F.BlackliquorisintroducedtotherecoveryfurnaceonlyaftertheESPisbroughton‐line.WhenESPinternaltemperaturereaches200 ̊Fandpowerisappliedtotranformerrectifiers. 1Hr 1ESPremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedout/smeltedoutandthelastoilorgasburnerisremoved.NAESPremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedout/smeltedoutandthelastoilorgasburnerisremoved.AllboilerfuelfiringhasceasedandtheESPcomponentsarede‐energized/shutdown.DCE 167 2 RFESP10Hrs 10PowerisappliedtotranformerrectifiersaftertheESPinternaltemperaturereaches200 ̊F.BlackliquorisintroducedtotherecoveryfurnaceonlyaftertheESPisbroughton‐line.NAPowerisappliedtotranformerrectifiersaftertheESPinternaltemperaturereaches200 ̊F.BlackliquorisintroducedtotherecoveryfurnaceonlyaftertheESPisbroughton‐line.WhenESPinternaltemperaturereaches200 ̊Fandpowerisappliedtotranformerrectifiers. 1Hr 1ESPremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedout/smeltedoutandthelastoilorgasburnerisremoved.NAESPremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedout/smeltedoutandthelastoilorgasburnerisremoved.AllboilerfuelfiringhasceasedandtheESPcomponentsarede‐energized/shutdown.DCE 171 3 RFESPLMRtoreviewSSMApp_C2_NSPS_SSM_Ctrls_InfoAppendixC2:page17of43EmissionProcessGroupRTICODECountofRTICODEEU‐APCDGroupAPCDSUDurationhrsAPCDSUDurationhrsnum* APCD_SU_IntegrationAPCD_SU_ParamDeviationAPCD_SU_EmissRednMeas APCD_SU_MarkEndAPCDSDDurationhrsAPCDSDDurationhrsnum* APCD_SD_IntegrationAPCD_SD_ParamDeviationAPCD_SD_EmissRednMeas APCD_SD_MarkBeginAPCD_SU_SD_RecommendDCE 174 1 RFESP10Hrs 10PowerisappliedtotranformerrectifiersaftertheESPinternaltemperaturereaches200 ̊F.BlackliquorisintroducedtotherecoveryfurnaceonlyaftertheESPisbroughton‐line.NAFacilityMonitorsOpacityPowerisappliedtotranformerrectifiersaftertheESPinternaltemperaturereaches200 ̊F.BlackliquorisintroducedtotherecoveryfurnaceonlyaftertheESPisbroughton‐line.WhenESPinternaltemperaturereaches200 ̊Fandpowerisappliedtotranformerrectifiers. 1Hr 1ESPremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedout/smeltedoutandthelastoilorgasburnerisremoved.NA,FacilitymonitorsopacityESPremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedout/smeltedoutandthelastoilorgasburnerisremoved.AllboilerfuelfiringhasceasedandtheESPcomponentsarede‐energized/shutdown.DCE 175 1 RFESP10Hrs 10PowerisappliedtotranformerrectifiersaftertheESPinternaltemperaturereaches200 ̊F.BlackliquorisintroducedtotherecoveryfurnaceonlyaftertheESPisbroughton‐line.NAPowerisappliedtotranformerrectifiersaftertheESPinternaltemperaturereaches200 ̊F.BlackliquorisintroducedtotherecoveryfurnaceonlyaftertheESPisbroughton‐line.WhenESPinternaltemperaturereaches200 ̊Fandpowerisappliedtotranformerrectifiers. 1Hr 1ESPremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedout/smeltedoutandthelastoilorgasburnerisremoved.NAESPremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedout/smeltedoutandthelastoilorgasburnerisremoved.AllboilerfuelfiringhasceasedandtheESPcomponentsarede‐energized/shutdown.DCE 188 1 RFESPNA‐InstantaneousstartupandshutdownControldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupRecoveryBoiler#1startsafterthecontroldeviceisstartedupandcompliancewithopacitystandardisdemonstratedNA‐controldevicestartupprecedestheemissionunitstartup.NA‐InstantaneousstartupandshutdownControldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupESPleftonuntilthebedisburnedout.ShutdownoftheESPbeginsafterthebedintherecoveryboilerisburnedoutandauxilaryfuelfiringhasceased.DCE 188 1 RFESPNA‐InstantaneousstartupandshutdownControldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupRecoveryBoiler#2startsafterthecontroldeviceisstartedupandcompliancewithopacitystandardisdemonstratedNA‐controldevicestartupprecedestheemissionunitstartup.NA‐InstantaneousstartupandshutdownControldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupESPleftonuntilthebedisburnedout.ShutdownoftheESPbeginsafterthebedintherecoveryboilerisburnedoutandauxilaryfuelfiringhasceased.DCE 205 2 RFESP8 8Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsatthetimethatblackliquorfiringiscommenced.Startupendswhenblackliquorisintroducedintorecoveryfurnace 0.2 0.2Controldevicecontinuestooperateandmeetsrequiredoperatinglimitsuntilblackliquorfiringisceased.Shutdownbeginswhenblackliquorfiringisceased.DCE 206 1 RFESP0.5 0.5ESPputinoperationpriortofiringblackliquorTheapplicableemissionandparameterlimitsareexpectedtobemetduringstartup NoneWhennormaloperatingvoltagesineachchaimberareachieved. 0.5 0.5ESPnotshutdownuntiltherecoveryfurnacediscontinuesblackliquorfiringTheapplicableemissionandparameterlimitsareexpectedtobemetduringstartup NoneWhenpoersupplytotheESPisturnedoffDCE 206 1 RFESP0.5 0.5ESPputinoperationpriortofiringblackliquorTheapplicableemissionandparameterlimitsareexpectedtobemetduringstartup NoneWhennormaloperatingvoltagesineachchaimberareachieved. 0.5 0.5ESPnotshutdownuntiltherecoveryfurnacediscontinuesblackliquorfiringTheapplicableemissionandparameterlimitsareexpectedtobemetduringstartup NoneWhenpowersupplytotheESPisturnedoffDCE 600 1 RFESP10Hrs 10PowerisappliedtotransformerrectifiersaftertheESPinternaltemperaturereaches200 ̊F.BlackliquorisintroducedtotherecoveryfurnaceonlyaftertheESPisbroughton‐line.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupPowerisappliedtotransformerrectifiersaftertheESPinternaltemperaturereaches200 ̊F.BlackliquorisintroducedtotherecoveryfurnaceonlyaftertheESPisbroughton‐line.WhenESPinternaltemperaturereaches200 ̊Fandpowerisappliedtotransformerrectifiers. 1Hr 1ESPremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedout/smeltedoutandthelastoilorgasburnerisremoved.NAESPremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedout/smeltedoutandthelastoilorgasburnerisremoved.AllboilerfuelfiringhasceasedandtheESPcomponentsarede‐energized/shutdown.DCE 606 1 RFESP1 1Notintegrated.Standardprocedureisforcontroldevicetostartupaheadofemissionsunit.Fieldsareenergizedandancillarysystemsstartedup.Fieldsenergizedandstable,ancillarysystemsfuntioningnormally. 1 1Notintegrated.Standardprocedureisforcontroldevicetoshutdownafteremissionsunit. nofireinboilerFieldsde‐energizedandancillarysystemsshutdown.App_C2_NSPS_SSM_Ctrls_InfoAppendixC2:page18of43EmissionProcessGroupRTICODECountofRTICODEEU‐APCDGroupAPCDSUDurationhrsAPCDSUDurationhrsnum* APCD_SU_IntegrationAPCD_SU_ParamDeviationAPCD_SU_EmissRednMeas APCD_SU_MarkEndAPCDSDDurationhrsAPCDSDDurationhrsnum* APCD_SD_IntegrationAPCD_SD_ParamDeviationAPCD_SD_EmissRednMeas APCD_SD_MarkBeginAPCD_SU_SD_RecommendDCE 613 2 RFESP2 2Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Inletandoutlettemperaturesaremonitoredastheprecipitatorswarmupwhiletheboilerisconcurrentlystartedup.Outlet,inletandcenterfieldpowerisat100%.Rappersmustbeinoperation. 2 2Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.Poweriskeptat100%andrappersrunforaminimumof1hrafterliquorisremovedfromboiler.Afterrappershavebeendown15mins,thenpowerisgraduallydecreased;opacityismonitoredduringthistimeandpowerwillbeincreasedmanualllyifopacityincreasesduringshutdown.Liquorisremovedfromtheboiler.DCE 613 1 RFESP2 2Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Inletandoutlettemperaturesaremonitoredastheprecipitatorswarmupwhiletheboilerisconcurrentlystartedup.Outlet,inletandcenterfieldpowerisat100%.Rappersmustbeinoperation. 2 2Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.Poweriskeptat100%andrappersrunforaminimumof1hrafterliquorisremovedfromboiler.Afterrappershavebeendown15mins,thenpowerisgraduallydecreased;opacityismonitoredduringthistimeandpowerwillbeincreasedmanuallyifopacityincreasesduringshutdown.Liquorisremovedfromtheboiler.DCE 613 1 RFESP2 2Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Inletandoutlettemperaturesaremonitoredastheprecipitatorswarmupwhiletheboilerisconcurrentlystartedup.Outlet,inletandcenterfieldpowerisat100%.Rappersmustbeinoperation. 2 2Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.Poweriskeptat100%andrappersrunforaminimumof1hrafterliquorisremovedfromboiler.Afterrappershavebeendown15mins,thenpowerisgraduallydecreased;opacityismonitoredduringthistimeandpowerwillbeincreasedmanualllyifopacityincreasesduringshutdown.Liquorisremovedfromtheboiler.NDCE 100 1 RFESP~7Hrs 7PowerisappliedtotransformerrectifiersaftertheESPinternaltemperaturereachestheminimumtemperaturespecifiedbyMillprocedures.BlackliquorisintroducedtotherecoveryfurnaceonlyaftertheESPisbroughton‐line.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupPowerisappliedtotransformerrectifiersaftertheESPinternaltemperaturereachestheminimumtemperaturespecifiedbyMillprocedures.BlackliquorisintroducedtotherecoveryfurnanceonlyaftertheESPisbroughton‐line.Startupendswhenthescrubberflowrateandpressuredroplimitsareachieved.~0.1Hr 0.1ESPremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedout/smeltedoutandthelastoilorgasburnerisremoved.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupESPremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedout/smeltedoutandthelastoilorgasburnerisremoved.AllboilerfuelfiringhasceasedandtheESPcomponentsarede‐energized/shutdown.NDCE 102 1 RFESP3 3Oneormoreprecipitatorchamberispartiallypowereduppriortoignitingfueloilburnersatbeginningofcoldstartup.Oneormoreprecipitatorchamberisoperatingatfullpowerbeforeblackliquorsolidsfiringbegins.SeePartIIIresponseformore. opacityTheprecipitatorisoperatedonpartialpowertominimizeemissionsduringstartup,unlessthereisexcessivemositure,arcingorsparkingforsafeoperation.Precipitatorfieldsreachpowersetpoints. 0 0Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.ShutdownbeginswhenESPpowerisshutoff.OpacityandparticulateemissionslimitsforRecovoeryFurnacesshouldapplyonlywhilefiringblackliquorsolids;theselimitsshouldnotapplyduringstartupandshutdownperiodswhilefiringonlyfueloilornaturalgasbutnotfiringblackliquor.NDCE 103 1 RFESP8 8Controldeviceisoperatingwithinspecificationspriortostart‐upoftherecoveryfurnace. opacityESPremainsinserviceuntiltheemissionsunithascompletedshutdown.TheESPreachestherequiredoperatingtemperature. 0.2 0.2Controldeviceoperatesuntilemissionsunithascompletedshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupControldeviceoperatesuntilemissionsunithascompletedshutdown. ESPpoweristurnedoff.App_C2_NSPS_SSM_Ctrls_InfoAppendixC2:page19of43EmissionProcessGroupRTICODECountofRTICODEEU‐APCDGroupAPCDSUDurationhrsAPCDSUDurationhrsnum* APCD_SU_IntegrationAPCD_SU_ParamDeviationAPCD_SU_EmissRednMeas APCD_SU_MarkEndAPCDSDDurationhrsAPCDSDDurationhrsnum* APCD_SD_IntegrationAPCD_SD_ParamDeviationAPCD_SD_EmissRednMeas APCD_SD_MarkBeginAPCD_SU_SD_RecommendNDCE 104 1 RFESP10Hrs 10PowerisappliedtotranformerrectifiersaftertheESPinternaltemperaturereaches200 ̊F.BlackliquorisintroducedtotherecoveryfurnaceonlyaftertheESPisbroughton‐line.PowerisappliedtotranformerrectifiersaftertheESPinternaltemperaturereaches200 ̊F.BlackliquorisintroducedtotherecoveryfurnaceonlyaftertheESPisbroughton‐line.WhenESPinternaltemperaturereaches200 ̊Fandpowerisappliedtotranformerrectifiers. 1Hr 1ESPremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedout/smeltedoutandthelastoilorgasburnerisremoved.ESPremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedout/smeltedoutandthelastoilorgasburnerisremoved.AllboilerfuelfiringhasceasedandtheESPcomponentsarede‐energized/shutdown.NDCE 105 1 RFESP10Hrs 10PowerisappliedtotranformerrectifiersaftertheESPinternaltemperaturereaches200 ̊F.BlackliquorisintroducedtotherecoveryfurnaceonlyaftertheESPisbroughton‐line.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupPowerisappliedtotranformerrectifiersaftertheESPinternaltemperaturereaches200 ̊F.BlackliquorisintroducedtotherecoveryfurnaceonlyaftertheESPisbroughton‐line.WhenESPinternaltemperaturereaches200 ̊Fandpowerisappliedtotranformerrectifiers. 1Hr 1ESPremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedout/smeltedoutandthelastoilorgasburnerisremoved.TheapplicableemissionandparameterlimitsareexpectedtobemetduringshutdownESPremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedout/smeltedoutandthelastoilorgasburnerisremoved.AllboilerfuelfiringhasceasedandtheESPcomponentsarede‐energized/shutdown.NDCE 107 1 RFESP0.5 0.5Controldevicecannotstartupuntilfluegastemperaturesreach240F temperaturefirenaturalgasonlyduringperiodofstartupControldevicestartupiscompleteoneprecipitatorisinservice.Normaloperatingconditionsbeginafterafiringrateof180gpmofblackliquorhasbeenreached. 0.5 0.5Onehourafteremissionunitisshutdownthepowerisshutofftotheprecipitator.Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.ControldevicecontinuestooperateuntilemissionunitisshutdownOnehourafterallfuelceasefiringinboiler NANDCE 108 1 RFESP1‐44BlackliquorisintroducedtotherecoveryfurnaceonlyaftertheESPisbroughton‐line.NoapplicableoperatinglimitsBlackliquorisintroducedtotherecoveryfurnaceonlyaftertheESPisbroughton‐line.WhenESPinternaltemperaturereachestargetvalueandpowerisappliedtotranformerrectifiers. 1Hr 1ESPremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedout/smeltedoutandthelastoilorgasburnerisremoved.NotapplicableESPremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedout/smeltedoutandthelastoilorgasburnerisremoved.AllboilerfuelfiringhasceasedandtheESPcomponentsarede‐energized/shutdown.NDCE 109 1 RFESP10 10Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.EmissionUnitisnotstarteduntilcontrolissteadystateWhenESPtempeatureisattargetandsteadystate 2 2Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.ControlDeviceshutdownafterEmissionUnitisShutdown.SystemhasbeencooledtoallowentryNDCE 109 1 RFESP2 2Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.EmissionUnitisnotstarteduntilcontrolissteadystateWhenESPtempeatureisattargetandsteadystate 2 2Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.ControlDeviceshutdownafterEmissionUnitisShutdown.SystemhasbeencooledtoallowentryNDCE 111 1 RFESP0.5 0.5Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupverifycontroldeviceisinoperationPowerisshutofftotheCD 0.5 0.5Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupCDremainsinoperationsuntilunitisshutdownWhenpowerisinteruptedtotheCDNDCE 112 1 RFESPControldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.controloperatingparametersmetbeforeprocessstart‐upESPuptofulloperatingpower1 1Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.controloperateduntilprocessdown allsmeltisoutofboilerNDCE 114 1 RFESP6 6Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupTotalpower>75%ofestablishedvalueinlastperformancetest 7 7Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupTotalpower<75%ofestablishedvalueinlastperformancetestApp_C2_NSPS_SSM_Ctrls_InfoAppendixC2:page20of43EmissionProcessGroupRTICODECountofRTICODEEU‐APCDGroupAPCDSUDurationhrsAPCDSUDurationhrsnum* APCD_SU_IntegrationAPCD_SU_ParamDeviationAPCD_SU_EmissRednMeas APCD_SU_MarkEndAPCDSDDurationhrsAPCDSDDurationhrsnum* APCD_SD_IntegrationAPCD_SD_ParamDeviationAPCD_SD_EmissRednMeas APCD_SD_MarkBeginAPCD_SU_SD_RecommendNDCE 115 2 RFESP12 12Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartup heatedupandonlineMinimumpowerachieved 0 0Controldeviceoperatesuntilprocessisdownandnoemissionsbeinggenerated None NAFlameOutplusSmeltBedburnoutNDCE 115 4 RFESPNANDCE 116 1 RFESP~10Hrs 10PowerisappliedtotranformerrectifiersaftertheESPinternaltemperaturereaches200 ̊F.BlackliquorisintroducedtotherecoveryfurnaceonlyaftertheESPisbroughton‐line.Notetoconsultants:LikelyNAunlessboilercannotmeetopacitywhenstartinguponoilbeforeESPisentergized.Ifafacilityisrequiredtomonitorpower,currentand/orvoltage,asESPparameters,describeifthesecannotbemetduringESPstartup.PowerisappliedtotranformerrectifiersaftertheESPinternaltemperaturereaches200 ̊F.BlackliquorisintroducedtotherecoveryfurnaceonlyaftertheESPisbroughton‐line.WhenESPinternaltemperaturereaches200 ̊Fandpowerisappliedtotranformerrectifiers. ~1Hr 1ESPremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedout/smeltedoutandthelastoilorgasburnerisremoved.Notetoconsultants:LikelyNAifonlyrequredtomeetopacity(confirmwiththemill).Ifrequriedtomonitorpower,currentand/orvoltageasESPparameters,describeifthesecannotbemetduringESPshtdown.ESPremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedout/smeltedoutandthelastoilorgasburnerisremoved.AllboilerfuelfiringhasceasedandtheESPcomponentsarede‐energized/shutdown.NDCE 117 1 RFESP12‐1616Precipitatordoesnotcontrolasefficientlyonstart‐upbecauseofsootyoildepositsatcoolertemperatures.Theprecipitatoroperatesefficientlyafterthetemperatureishotter,theoildepositsareburnedoffandtheplatesgetalightcoatingofsaltcake. Opacity(20%)MinimizingOilUseonStart‐Up,minimizingBlackLiquorFiringRateinB21,StartingUpC21beforeStart‐UpofB21.BurningNaturalGasonStart‐Uptogetahootertemperaturetopreventsootyoildepositsintheprecipitator.Opacity<20%withB21atfullproductionrate. 12 12NeedtoallowRecoveryBoiler(B21)toburndownentirelybeforeC21isshutdown.. Opacity(20%)MinimizingBlackLiquorFiringRateinB21,ShuttingDownC21aftershutdownofB21.BlackLiquorFeedtoB21Stopped.NDCE 119 1 RFESPNDCE 119 1 RFESP2 2Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstart‐up.Normaloperationisachievedwhentherecoveryfurnaceisofffueloilandisburningblackliquorsolids. 2 2Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.Noneexpectedduringcontroldeviceshutdownduetoemissionssourcedown.Whenblackliquorispulledtoinitiateburningoutofthebed.TempleInlandrecommendsthatEPAestablishaworkgrouptoaddressSSMNDCE 120 1 RFESP<1hr1Twocellsarebroughtuptotemperaturebeforefurnacestartup&Transformeron TotalPower Noliquorisfired FullpowerandESPtempRunsuntiltheprocessstopsControldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.ContiuestooperateuntilnofuelsfeedtothefurnacePowerisonESPuntilliquorisoutofthefurnaceLiquorfeedratebelow160,000lb/hrTempleInlandrecommendsthatEPAestablishaworkgrouptodiscussregulatingstartup,shutdown,andmalfunctionemissionsNDCE 126 1 RFESP3hours 3SeveralTRsperprecipitatorareoperationalduringstartupandallTRsenergizedpriortointroducingblackliquortotherecoveryfurnace.NASeveralTRsperprecipitatorareoperationalduringstartupandallTRsenergizedpriortointroducingblackliquortotherecoveryfurnace.Blackliquorisintroducedtotherecoveryfurnace,astablefurnacebedisobtained,andaconsistentsmeltflowtothedissolvingtankisachievedandfueloilfiringceases. <1hr1ESPremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedout/smeltedout,andthelastoilburnerisremoved. NAESPremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedout/smeltedout,andthelastoilburnerisremoved.Allblackliquorand#6fueloilfiringhasceasedandtheESPcomponentsarede‐energized/shutdown.NDCE 127 1 RFESP0.5 0.5mustestablishblackliquorsolidsfeedtoRecoveryBoilerbeforestartingESPNormalpoweroutputfromtransformer/rectifiersisestablishedandnormaloperationofrappersisvisuallyconfirmed 0.5 0.5mustshutdownESPwhennolongerfeedingblackliquorsolidstoRecoveryBoiler opacityShutdowntransforner/rectifiersApp_C2_NSPS_SSM_Ctrls_InfoAppendixC2:page21of43EmissionProcessGroupRTICODECountofRTICODEEU‐APCDGroupAPCDSUDurationhrsAPCDSUDurationhrsnum* APCD_SU_IntegrationAPCD_SU_ParamDeviationAPCD_SU_EmissRednMeas APCD_SU_MarkEndAPCDSDDurationhrsAPCDSDDurationhrsnum* APCD_SD_IntegrationAPCD_SD_ParamDeviationAPCD_SD_EmissRednMeas APCD_SD_MarkBeginAPCD_SU_SD_RecommendNDCE 130 1 RFESP6Hrs 6SOP:ESPisoperational(PowerisappliedtotranformerrectifiersafterESPpenthouseheatershavebeenon4to6hours)beforeblackliquorisintroducedtotherecoveryfurnace.PowerisappliedtotranformerrectifiersafterESPpenthouseheatershavebeenon4to6hours,butbeforeblackliquorisintroducedtotherecoveryfurnace.SOP:ESPisoperational(PowerisappliedtotranformerrectifiersafterESPpenthouseheatershavebeenon4to6hours)beforeblackliquorisintroducedtotherecoveryfurnace.TheendofESPstartupandbeginningofnormaloperationsoccurwhenallESPcomponentsaretotallyoperational(PowerisappliedtotranformerrectifiersafterESPpenthouseheatershavebeenon4to6hours). 4to6Hrs6SOP:ESPcontinuestooperatewhileRecoveryFurnaceisshutdown.ESPremainsfullyoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedout/smeltedout,andthelastoilorgasburnerisremoved.PowerisappliedtotranformerrectifiersafterESPpenthouseheatershavebeenon4to6hours,butbeforeblackliquorisintroducedtotherecoveryfurnace.ESPcomponentsaredeenergizedduringtheESPshutdownprocess.SOP:ESPcontinuestooperatewhileRecoveryFurnaceisshutdown.ESPremainsfullyoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedout/smeltedout,andthelastoilorgasburnerisremoved.AllRecoveryFurnacefuelfiringhasceasedandESPcomponentsarede‐energized/shutdown.NDCE 131 2 RFESP0.5 0.5Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupDonotstartfurnaceuntilprecipitatorfieldsareoperational Allfieldson6 6Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupWaituntilliquorisoffinfurnaceandstaggerfieldshutdownOnehouraftertakinglastliquorsprayofftheboiler,shutdownthe1stfieldoneachprecipitator.Shut‐downanotherfieldeveryhourafterwardsoneachprecipitatoruntilallfieldsaredown.Leaveventfanandheatersrunningtokeeptheinsulatorsdry.NDCE 132 2 RFESP6 6ControldeviceispartiallyenergizedpriortoEUstartup.Controldeviceiscompletelyoperationalpriortotheintroductionofblackliquor.BlackLiquorisnotintroduceduntilcontroldevicesmeetoperationallimits.BlackLiquorisintroducedtoEU. 1 1ControldeviceremainsoperationaluntiltheEUisshutdownShutoffBlackLiquorflow.NDCE 133 1 RFESP0.1 0.1Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.precipitatorisfullyenergized 0.1 0.1Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.recoveryboilershutdowniscompletedNDCE 135 3 RFESP6 6TheprecipchambercanbestartedonlimitedTR'susingheatersystemspriortooperationoftheRecoveryBoiler opacityControldeviceisstarteduppriortothefiringofanyfuelintheboiler.AllprecipitatorchamberTRsareon. 0.5 0.5Controldevicecanbeoperatedseparatefromtheemissionsunituntilthetemperatureisbelowdewpoint. opacityControldeviceisoperatedaftertheshutdownofemissionsunit.Theairflowthroughtheprecipitatorchamberisreduced.NDCE 137 1 RFESP3.5 3.5FollowboilerwarmupcurvepriortostartingTheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupdelayprocessequipmentstartupPrecipitatorinletandoutletdampersareopen,andallprecipitatoracessdoorsareclosed.Chambersarekeyedinandpoweredupbyanelectricalandinstrumenttechnician.Thechamberfloorheatersareturnedon.Theprecipitatorashhandlingsystem,includingtherotarysealvalve,transferdragconveyor,eastandwestcrossconveyorsandprecipitatordragscraperhasbeenstarted. 24 24Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupMaintainoperationofcontrolequipmentaslongaspracticableElectrostaticprecipitatorconditionsrequiredforstartupmustbesatisfiedpriortocompletionofshutdownoftherecoveryfurnace.Completionofshutdownis6to8hoursfollowingcessationofblackliquorsolidsfiringuntilsmeltflowceases.App_C2_NSPS_SSM_Ctrls_InfoAppendixC2:page22of43EmissionProcessGroupRTICODECountofRTICODEEU‐APCDGroupAPCDSUDurationhrsAPCDSUDurationhrsnum* APCD_SU_IntegrationAPCD_SU_ParamDeviationAPCD_SU_EmissRednMeas APCD_SU_MarkEndAPCDSDDurationhrsAPCDSDDurationhrsnum* APCD_SD_IntegrationAPCD_SD_ParamDeviationAPCD_SD_EmissRednMeas APCD_SD_MarkBeginAPCD_SU_SD_RecommendNDCE 137 1 RFESP4.5 4.5FollowboilerwarmupcurvepriortostartingTheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupdelayprocessequipmentstartupPrecipitatorinletandoutletdampersareopen,andallprecipitatoracessdoorsareclosed.Chambersarekeyedinandpoweredupbyanelectricalandinstrumenttechnician.Thechamberfloorheatersareturnedon.Theprecipitatorashhandlingsystem,includingtherotarysealvalve,transferdragconveyor,eastandwestcrossconveyorsandprecipitatordragscraperhasbeenstarted. 38 38Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupMaintainoperationofcontrolequipmentaslongaspracticableElectrostaticprecipitatorconditionsrequiredforstartupmustbesatisfiedpriortocompletionofshutdownoftherecoveryfurnace.Completionofshutdownis6to8hoursfollowingcessationofblackliquorsolidsfiringuntilsmeltflowceases.NDCE 138 1 RFESP2 2AnaturalgasfireisestablishedintheRecoveryFurnaceandmaintainedtoheatupanddryouttheESP.ThecontroldevicecannotbeenergizeduntiltheESPisdry.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupProperoperationandstartupoftherecoveryfurnaceEnergizingESPfields,commencementofliquorfiring 3 3liquorfiringceases2hourspriortode‐energizingtheESP OpacityRappingofthecollectorplatesisperformedpriortode‐energizingtheESP.Airflowisreduced.RecoveryFurnaceliquorfiringceasesNDCE 139 1 RFESP2 2Dischargetemperaturemustbeabove240Fbyusingpenthouseheatersandoilduringwarm‐upperiod,priortostartupofT/RcontrolsControldeviseisstartedpriortoinitiatingblackliquorflowtofurnacePowerissuppliedtofieldsandashconveyancesystemisinoperation 0.5 0.5Controldevisecontinuestooperateuntilnolongerinitiatingblackliquorflowtofurnace ShutoffT/RpowerNDCE 139 1 RFESP2 2Dischargetemperaturemustbeabove240Fbyusingpenthouseheatersandoilduringwarm‐upperiod,priortostartupofT/RcontrolsControldeviseisstartedpriortoinitiatingblackliquorflowtofurnacePowerissuppliedtofieldsandashconveyancesystemisinoperation 0.5 0.5Controldevisecontinuestooperateuntilnolongerinitiatingblackliquorflowtofurnace ShutoffT/RpowerNDCE 140 1 RFESP4 4Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartupcontroldeviceisoperatingpriortoemissionunitstartup.ESPisuptotemperatureandallfieldsareenergized 4 4Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.RFliquorflowdiscontinuedpriortoESPshutdown.ESPcontinuestooperateasRFcools.Shutdownbeginswhentheprecipitatorfields1to4ontheeastorwestsidearenolongerenergized.NDCE 142 1 RFESP~0.01 0.01Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartup.Startupofcontroldeviceisnearinstantaneous.Startupendswhenthepowertoallsectionsisturnedon. ~0.01 0.01Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringshutdownShutdownofcontroldeviceisnearinstantaneous.Powertoallsectionsisturnedoff.NDCE 146 1 RFESP2 2ESPistobeinoperationpriortointroductionofblackliquorintherecoveryfurnace NAEnsurethatpowerisappliedtoESPIntrodutionofblackliquortotherecoveryfurnace 0.5 0.5Controldeviceremainsinoperationuntilafterblackliquoradditionhasstopped NAControldeviceremainsinoperationuntilafterblackliquoradditionhasstoppedBlackliquoradditionhasstopped NANDCE 147 2 RFESP1 1Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupEnsurethatpowerisappliedtoESPAllT/Rareinoperation 1 1Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupLiquorisremovedfromboilerNDCE 148 2 RFESP0.25 0.25MustmeetTitleVparametersbeforeaddinganyfueltoemissionunittogothroughthecontroldeviceControldeviceparametersaremetbeforeemissionunitisbroughtupControldeviceparametersaremetbeforeemissionunitisbroughtupControldeviceparametersaremetbeforeemissionunitisbroughtup 0.25 0.25ControldeviceisnotshutdownuntiltheemissionunitisshutdownControldeviceparametersaremetbeforeemissionunitisbroughtupControldeviceparametersaremetbeforeemissionunitisbroughtupLiquorremovedrecoveryfurnaceApp_C2_NSPS_SSM_Ctrls_InfoAppendixC2:page23of43EmissionProcessGroupRTICODECountofRTICODEEU‐APCDGroupAPCDSUDurationhrsAPCDSUDurationhrsnum* APCD_SU_IntegrationAPCD_SU_ParamDeviationAPCD_SU_EmissRednMeas APCD_SU_MarkEndAPCDSDDurationhrsAPCDSDDurationhrsnum* APCD_SD_IntegrationAPCD_SD_ParamDeviationAPCD_SD_EmissRednMeas APCD_SD_MarkBeginAPCD_SU_SD_RecommendNDCE 149 1 RFESP4 4Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupT/Runitsareturnedonandfluegastemperatureoftheemissionunitis>200degF.1 1Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupFluegastemperatureoftheemissionunitis<200degFandtheT/Runitsareturnedoff.NDCE 150 1 RFESP10 10Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartupallprecipitatorchambersareenergized 8 8Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupCombustionofblackliquorsolidsintherecoveryboilerstopped,precipitatormixtankagitatorisstoppedNDCE 151 1 RFESP0.5 0.5Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupFiveESPT/Rsetsareinserviceandpoweredupwhenonoilonly,andnineESPT/Rsetsareinserviceandpoweredupbeforeplaingliquorintherecoveryboiler.TheESPinletandoutletdamplersareopen,andallESPaccessdoorsareclosed. 0.5 0.5Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupcontinuetooperateESPuntilblackliuqorhasstoppedflowingintorecoveryboiler PowerdownESPfieldsNDCE 155 1 RFESP2 2voltagetorearfieldswillbelimitedandstagedthroughrecoveryfurnaceoperationonblackliquorsolidsTheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupmonitoringofstackopacityvaluesduringstartupcurveonblackliquorsolids 2 2Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.IftwoormoreelectricalfieldsaretakenoutofserviceoronechamberoftheESPistakenoffline,reduceblackliquorsolidsfiringrateto77,600lbsBLS/hr.IfESPistakenoutofservicetherecoveryfurnaceisshutdown.RecoveryfurnacegoesintoshutdownmodeorlessthanonechamberoftheESPisnotinservice.NDCE 156 1 RFESP6 6ESPsarealwaysupandrunningpriortoemissionunitstartupandareshutdownafteremissionunitiscompletelyshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupFollowSSMplansandproceduresStartingpointofanESPiscompletelydownuntilitiscompletelyenergizedtoperformitsfunction(T/Runitsandrapperson,dustcollectionsystemonandESPdamperin). 6 6ESPsarealwaysupandrunningpriortoemissionunitstartupandareshutdownafteremissionunitiscompletelyshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupFollowSSMplansandproceduresShutdownismarkedwhentheESPiscompletelyde‐energized(T/Runitsandrappersoff,dustcollectionsystemoffandESPdamperout).NDCE 157 1 RFESP2 2 Isnotintegrated NonePowerontransformerrecifiers 0 0 NonePowerofftransformerrecifiersNDCE 162 2 RFESP10Hrs 10PowerisappliedtotranformerrectifiersaftertheESPinternaltemperaturereaches200 ̊F.BlackliquorisintroducedtotherecoveryfurnaceonlyaftertheESPisbroughton‐line.NA,FacilitymonitorsopacityPowerisappliedtotranformerrectifiersaftertheESPinternaltemperaturereaches200 ̊F.BlackliquorisintroducedtotherecoveryfurnaceonlyaftertheESPisbroughton‐line.StartupendswhenESPinternaltemperaturereaches200 ̊Fandpowerisappliedtotranformerrectifiers. 1Hr 1ESPremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedout/smeltedoutandthelastoilburnerisremoved.NA,facilitymonitorsopacityESPremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedout/smeltedoutandthelastoilburnerisremoved.AllboilerfuelfiringhasceasedandtheESPcomponentsarede‐energized/shutdown.NDCE 163 2 RFESP12(ColdStartup) 12PowerisappliedtotranformerrectifiersaftertheESPinternaltemperaturereaches200 ̊F.BlackliquorisintroducedtotherecoveryfurnaceonlyaftertheESPisbroughton‐line.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupPowerisappliedtotranformerrectifiersaftertheESPinternaltemperaturereaches200 ̊F.BlackliquorisintroducedtotherecoveryfurnaceonlyaftertheESPisbroughton‐line.WhenESPinternaltemperaturereaches200 ̊Fandpowerisappliedtotranformerrectifiers.1(ColdShutdown) 1ESPremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedout/smeltedoutandthelastoilorgasburnerisremoved.TheapplicableemissionandparameterlimitsareexpectedtobemetduringshtudownESPremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedout/smeltedoutandthelastoilorgasburnerisremoved.AllboilerfuelfiringhasceasedandtheESPcomponentsarede‐energized/shutdown.NDCE 164 4 RFESP999hoursfromcoldstartup8hourwarmupforESPcaseheaters+1hourforTRsetsESPcaseheaterisuptotemperatureandTRsetsisenergizedforhour 5.5 5.5ESPmustoperatefor2hoursafterblackliquorburninghasstopped seeearlierresponses2hoursafterblackliquorburninghasstoppedApp_C2_NSPS_SSM_Ctrls_InfoAppendixC2:page24of43EmissionProcessGroupRTICODECountofRTICODEEU‐APCDGroupAPCDSUDurationhrsAPCDSUDurationhrsnum* APCD_SU_IntegrationAPCD_SU_ParamDeviationAPCD_SU_EmissRednMeas APCD_SU_MarkEndAPCDSDDurationhrsAPCDSDDurationhrsnum* APCD_SD_IntegrationAPCD_SD_ParamDeviationAPCD_SD_EmissRednMeas APCD_SD_MarkBeginAPCD_SU_SD_RecommendNDCE 165 4 RFESP10Hrs 10PowerisappliedtotranformerrectifiersaftertheESPinternaltemperaturereaches200 ̊F.BlackliquorisintroducedtotherecoveryfurnaceonlyaftertheESPisbroughton‐line.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupPowerisappliedtotranformerrectifiersaftertheESPinternaltemperaturereaches200 ̊F.BlackliquorisintroducedtotherecoveryfurnaceonlyaftertheESPisbroughton‐line.WhenESPinternaltemperaturereaches200 ̊Fandpowerisappliedtotranformerrectifiers. 1Hr 1ESPremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedout/smeltedoutandthelastoilorgasburnerisremoved.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupESPremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedout/smeltedoutandthelastoilorgasburnerisremoved.AllboilerfuelfiringhasceasedandtheESPcomponentsarede‐energized/shutdown.NDCE 169 2 RFESP0.25 0.25PowerisappliedtotranformerrectifiersaftertheESPinternaltemperaturereachesTargetvalue.BlackliquorisintroducedtotherecoveryfurnaceonlyaftertheESPisbroughton‐line.NAPowerisappliedtotranformerrectifiersaftertheESPinternaltemperaturereachestargetvalue.BlackliquorisintroducedtotherecoveryfurnaceonlyaftertheESPisbroughton‐line.WhenESPinternaltemperaturereachestargetvalueandpowerisappliedtotranformerrectifiers. 0.25 0.25ESPremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedout/smeltedoutandthelastoilorgasburnerisremoved.NAESPremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedout/smeltedoutandthelastoilorgasburnerisremoved.AllboilerfuelfiringhasceasedandtheESPcomponentsarede‐energized/shutdown.NDCE 172 2 RFESP10Hrs 10PowerisappliedtotransformerrectifiersaftertheESPinternaltemperaturereaches200 ̊F.BlackliquorisintroducedtotherecoveryfurnaceonlyaftertheESPisbroughton‐line.OpacitywhenfiringoilPowerisappliedtotransformerrectifiersaftertheESPinternaltemperaturereaches200 ̊F.BlackliquorisintroducedtotherecoveryfurnaceonlyaftertheESPisbroughton‐line.WhenESPinternaltemperaturereaches200 ̊Fandpowerisappliedtotransformerrectifiers. 1Hr 1ESPremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedout/smeltedoutandthelastoilorgasburnerisremoved.NotApplicableESPremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedout/smeltedoutandthelastoilorgasburnerisremoved.AllboilerfuelfiringhasceasedandtheESPcomponentsarede‐energized/shutdown.NDCE 173 1 RFESP1hour 1OilandblackliquorareintroducedtotherecoveryfurnaceonlyaftertheESPisbroughton‐line. NAOilandblackliquorareintroducedtotherecoveryfurnaceonlyaftertheESPisbroughton‐line.Whenpowerisappliedtotransformerrectifiers. <1hr1ESPremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedout/smeltedout,andthelastoilburnerisremoved. NAESPremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedout/smeltedout,andthelastoilburnerisremoved.Allblackliquorand#6fueloilfiringhasceasedandtheESPcomponentsarede‐energized/shutdown.NDCE 173 1 RFESP1hour 1OilandblackliquorareintroducedtotherecoveryfurnaceonlyaftertheESPisbroughton‐line. NAOilandblackliquorareintroducedtotherecoveryfurnaceonlyaftertheESPisbroughton‐line.Whenpowerisappliedtotransformerrectifiers. <1hr1ESPremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedout/smeltedout,andthelastoilburnerisremoved. NAESPremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedout/smeltedout,andthelastoilburnerisremoved.Allblackliquorand#6fueloilfiringhasceasedandtheESPcomponentsarede‐energized/shutdown.NDCE 174 1 RFESP10Hrs 10PowerisappliedtotranformerrectifiersaftertheESPinternaltemperaturereaches200 ̊F.BlackliquorisintroducedtotherecoveryfurnaceonlyaftertheESPisbroughton‐line.NAFacilityMonitorsOpacityPowerisappliedtotranformerrectifiersaftertheESPinternaltemperaturereaches200 ̊F.BlackliquorisintroducedtotherecoveryfurnaceonlyaftertheESPisbroughton‐line.WhenESPinternaltemperaturereaches200 ̊Fandpowerisappliedtotranformerrectifiers. 1Hr 1ESPremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedout/smeltedoutandthelastoilorgasburnerisremoved.NA,FacilitymonitorsopacityESPremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedout/smeltedoutandthelastoilorgasburnerisremoved.AllboilerfuelfiringhasceasedandtheESPcomponentsarede‐energized/shutdown.NDCE 175 1 RFESP10Hrs 10PowerisappliedtotranformerrectifiersaftertheESPinternaltemperaturereaches200 ̊F.BlackliquorisintroducedtotherecoveryfurnaceonlyaftertheESPisbroughton‐line.NAPowerisappliedtotranformerrectifiersaftertheESPinternaltemperaturereaches200 ̊F.BlackliquorisintroducedtotherecoveryfurnaceonlyaftertheESPisbroughton‐line.WhenESPinternaltemperaturereaches200 ̊Fandpowerisappliedtotranformerrectifiers. 1Hr 1ESPremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedout/smeltedoutandthelastoilorgasburnerisremoved.NAESPremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedout/smeltedoutandthelastoilorgasburnerisremoved.AllboilerfuelfiringhasceasedandtheESPcomponentsarede‐energized/shutdown.NDCE 176 1 RFESP1 1Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup. None 1 1Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown. NoneApp_C2_NSPS_SSM_Ctrls_InfoAppendixC2:page25of43EmissionProcessGroupRTICODECountofRTICODEEU‐APCDGroupAPCDSUDurationhrsAPCDSUDurationhrsnum* APCD_SU_IntegrationAPCD_SU_ParamDeviationAPCD_SU_EmissRednMeas APCD_SU_MarkEndAPCDSDDurationhrsAPCDSDDurationhrsnum* APCD_SD_IntegrationAPCD_SD_ParamDeviationAPCD_SD_EmissRednMeas APCD_SD_MarkBeginAPCD_SU_SD_RecommendNDCE 177 1 RFESPControldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartupemissionunitisnotoperatingwhilescrubberisdown VoltageOff 0.4 0.4Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupNDCE 178 2 RFESP~10Hrs 10PowerisappliedtotranformerrectifiersaftertheESPinternaltemperaturereaches200 ̊F.BlackliquorisintroducedtotherecoveryfurnaceonlyaftertheESPisbroughton‐line.N/APowerisappliedtotranformerrectifiersaftertheESPinternaltemperaturereaches200 ̊F.BlackliquorisintroducedtotherecoveryfurnaceonlyaftertheESPisbroughton‐line.WhenESPinternaltemperaturereaches200 ̊Fandpowerisappliedtotranformerrectifiers. ~1Hr 1ESPremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedout/smeltedoutandthelastoilorgasburnerisremoved.N/AESPremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedout/smeltedoutandthelastoilorgasburnerisremoved.AllboilerfuelfiringhasceasedandtheESPcomponentsarede‐energized/shutdown.NDCE 179 1 RFESP0.083‐0.1670.167Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupN/A‐ControldeviceisstartedupbeforeprocessisstartedupESPisreadytoreceivegasesfromtherecoveryfurnace. 0.083‐0.1670.167Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupN/A‐Processisshutdownbeforecontroldeviceshutdowncommences.Controldeviceshutdowncommenceswhentherecoveryfurnacestopsrunning.NDCE 180 1 RFESP0.5 0.5Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupPowerupESPpriortoboilerstartup,dragconveyorsrunning ESPpoweredup 0.5 0.5Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupMaintainpowertoESPduringboilershutdown PowertoESPisoffNDCE 181 1 RFESP1 1Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartup NA allfieldsenergized 1 1Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartup NA de‐energizefieldsNDCE 181 1 RFESP1 1Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartup NA allfieldsenergized 1 1Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartup NA de‐energizefieldsNDCE 181 1 RFESP1 1Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartup NA allfieldsenergized 1 1Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartup NA de‐energizefieldsNDCE 181 1 RFESP1 1Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartup NA allfieldsenergized 1 1Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartup NA de‐energizefieldsNDCE 182 1 RFESP0.5 0.5Thereisnotinterlockdevice.PolicyandProceduresmandatethatfieldsarefullyenergizedpriortoburningofblackliquor noneNopossibleemissions.Blackliquorisnotintroduceduntilallfieldarefullyenergized. Allfieldsareenergized0.5 0.5Thereisnotinterlockdevice.PolicyandProceduresareimplemented.noneNopossibleemissions.BLSflowhasstopped.DampersclosedAllfieldsarede‐energized.Airflowoff.NDCE 184 2 RFESP3 3Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup(i.e.firingblackliquor).Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartup N/AallTRsonandfunctioning 0.5 0.5Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartup N/A TRsturnedoffNDCE 186 1 RFESP0.16 0.16Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupESPisoperatingasnormalOnceparametersaremet 0.16 0.16Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupESPisoperatingasnormalOncethelastauxillaryfuelburnerisoutofboilerApp_C2_NSPS_SSM_Ctrls_InfoAppendixC2:page26of43EmissionProcessGroupRTICODECountofRTICODEEU‐APCDGroupAPCDSUDurationhrsAPCDSUDurationhrsnum* APCD_SU_IntegrationAPCD_SU_ParamDeviationAPCD_SU_EmissRednMeas APCD_SU_MarkEndAPCDSDDurationhrsAPCDSDDurationhrsnum* APCD_SD_IntegrationAPCD_SD_ParamDeviationAPCD_SD_EmissRednMeas APCD_SD_MarkBeginAPCD_SU_SD_RecommendNDCE 186 1 RFESP0.33 0.33Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupScrubberfanampsandrecirculationflowOnceparametersaremet 0.33 0.33Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupScrubberisoperatingasnormalOncetheliquorhasbeentakenoutoftheboilerforanhourNDCE 189 1 RFESP8 8Whenfiringfourliquornozzlesareinserviceenergizethenorthandsouthchamberprecipitatorfields.Verifythatapilotorauxiliaryfuelburnerisoperatingattheliquorfiringnozzles.Ensuretheboilerisoperatingonthesupplementalfuelburnerandproducingsteam.(100,000lbsSTMbeforeinjectingblackliquor)Ensurethestackopacitymonitoringsystemisoperatingnormally.EnsuretheESPashrecoverysystemisoperatingnormally.VerifytheESPisheatedandtheESPT‐Rsetsarepowered.VerifythattheESPcontrolsystemisoperatingnormally.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupTherecoveryfurnaceshouldbefullyoperationalfiringsupplementalfuelandtheESPheatedandfullyoperationalpriortotheintroductionofblackliquorintotheboiler.Thestartupperiodendsandoperationbeginswhenfullstrengthgreenliquorispumpedtotherecausticizingoperation. 6 6Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupPertheSSMplan,theESPservingtocontrolemissionsfromtheRecoveryFurnaceshouldbefullyoperationaluntilblackliquorisnolongerburnedandsmeltisnolongerproduced.Theshutdownsequencestartswhenauxiliaryfuelisintroducedintothefurnaceinanticipationofshuttingdowntheunit.NDCE 190 1 RFESP1 1Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupWhensecondaryvoltageandcurrentmeetsminimumcriteria 1 1Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupShutoffpowertoTRsetsNDCE 190 2 RFESP1 1Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupWhensecondaryvoltageandcurrentmeetsminimumcriteria 1 1Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupShutoffpowertoTRsetsNDCE 195 1 RFESP10 10Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupcontroldeviceoperatesduringemissionunitstartupBoileratPressure(850psi) 18 18Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupAllControlEquipmentremainon‐lineuntilsourceisshutdown.CeaseflowofliquorthroughinjectionnozzlesNDCE 196 2 RFESP0.5 0.5Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupEnsurepowerisontheESP ESPpoweredup 0.5 0.5Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupFuelfeedstopped,IDfansslowed IDFansstoppedNDCE 198 1 RFESP39 39Controldeviceisoperatingandmeetsrequiredoperatingparameterlimitsbeforeemissionunitbeginsnormaloperation.controldeviceoperatingpriortoprocessbeginningnormaloperationopacitywithinnormaloperatingrange,noalarms 39 39Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.controldevicecontinuestooperateaslongaspossiblewhileprocessshutsdownNDCE 199 1 RFESP0.2 0.2Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsatthetimethatblackliquorfiringiscommenced.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupStartupendswhenblackliquorisintroducedintorecoveryfurnace 0.2 0.2Controldevicecontinuestooperateandmeetsrequiredoperatinglimitsuntilblackliquorfiringisceased.Theapplicableemissionandparameterlimitsareexpectedtobemetduringshutdown.Shutdownbeginswhenblackliquorfiringisceased.App_C2_NSPS_SSM_Ctrls_InfoAppendixC2:page27of43EmissionProcessGroupRTICODECountofRTICODEEU‐APCDGroupAPCDSUDurationhrsAPCDSUDurationhrsnum* APCD_SU_IntegrationAPCD_SU_ParamDeviationAPCD_SU_EmissRednMeas APCD_SU_MarkEndAPCDSDDurationhrsAPCDSDDurationhrsnum* APCD_SD_IntegrationAPCD_SD_ParamDeviationAPCD_SD_EmissRednMeas APCD_SD_MarkBeginAPCD_SU_SD_RecommendNDCE 200 1 RFESP2 2Controldeviceisoperatingandmeetsrequiredoperatingparameterlimitsbeforeemissionunitbeginsnormaloperation.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupcontroldeviceoperatingpriortoprocessbeginningnormaloperationVerificationthatthefields,rappers,andhopperscrewsareoperatingandtheCOMSiscleanandon‐line. UKControldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupcontroldevicecontinuestooperateaslongaspossiblewhileprocessshutsdownDe‐energizingoneormorefieldsNDCE 200 1 RFESP2 2Controldeviceisoperatingandmeetsrequiredoperatingparameterlimitsbeforeemissionunitbeginsnormaloperation.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupcontroldeviceoperatingpriortoprocessbeginningnormaloperationVerificationthatthefields,rappers,andhopperscrewsareoperatingandtheCOMSiscleanandon‐line. UKControldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupcontroldevicecontinuestooperateaslongaspossiblewhileprocessshutsdownDe‐energizingoneormorefieldsNDCE 201 1 RFESP1 1Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsatthetimethatblackliquorfiringiscommenced.Startupendswhenblackliquorisintroducedintorecoveryfurnace 0.2 0.2Controldevicecontinuestooperateandmeetsrequiredoperatinglimitsuntilblackliquorfiringisceased.Shutdownbeginswhenblackliquorfiringisceased.NDCE 207 1 RFESP2 2Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupUnitonbeforestartupofrecoveryboilervoltages,sparkrate,currenthavetobeattargetbeforerecoveryboilerstarted 1 1Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupunitnotshutdownuntilrecoveryboilerofflineandIDfanisoff.unitnotshutdownuntilrecoveryboilerofflineandIDfanisoff.NDCE 226 1 RFESP2 2Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsatthetimethatblackliquorfiringiscommenced.Startupendswhenblackliquorisintroducedintorecoveryfurnace 0.2 0.2Controldevicecontinuestooperateandmeetsrequiredoperatinglimitsuntilblackliquorfiringisceased.Shutdownbeginswhenblackliquorfiringisceased.NDCE 226 1 RFESP2 2Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsatthetimethatblackliquorfiringiscommenced.Startupendswhenblackliquorisintroducedintorecoveryfurnace 0.2 0.2Controldevicecontinuestooperateandmeetsrequiredoperatinglimitsuntilblackliquorfiringisceased.Shutdownbeginswhenblackliquorfiringisceased.NDCE 240 2 RFESP<0.50.5Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartup.Controldeviceisstartedupbeforeemissionunitisstartedup.Precipitatorfieldsareenergized. <0.50.5Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartup.Emissionunitisshutdownbeforecontroldeviceisshutdown.Precipitatorfieldsbegintobede‐energized.NDCE 240 2 RFESP<0.50.5Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartup.Controldeviceisstartedupbeforeemissionunitisstartedup.Precipitatorfieldsareenergized. <0.50.5Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartup.Emissionunitisshutdownbeforecontroldeviceisshutdown.Precipitatorfieldsbegintobede‐energized.NDCE 242 1 RFESP0.5 0.5Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup. NAAllESPfieldsareoperationbeforeemissionsunitisstartupAllfieldsonandinletandoutletdampersopen 0.5 0.5Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown. NAControldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.InletandoutletdampersclosedNDCE 243 2 RFESP0.25 0.25Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupMeetrequiredpermitparameterlimitsStartupendswhenallofthepermittedparameterlimitsareachieved 0.1 0.1Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.MeetrequiredpermitparameterlimitsShutdownbeginswhenallofthepermittedsourcehascompletelyshutdownNDCE 340 1 RFESP1 1Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.AmpLoadincreasesastemperatureisreached. 0.5 0.5Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.LiquorsmeltoutofboilerbeforeESPisshutdownSmeltoutofRecoveryBoilerApp_C2_NSPS_SSM_Ctrls_InfoAppendixC2:page28of43EmissionProcessGroupRTICODECountofRTICODEEU‐APCDGroupAPCDSUDurationhrsAPCDSUDurationhrsnum* APCD_SU_IntegrationAPCD_SU_ParamDeviationAPCD_SU_EmissRednMeas APCD_SU_MarkEndAPCDSDDurationhrsAPCDSDDurationhrsnum* APCD_SD_IntegrationAPCD_SD_ParamDeviationAPCD_SD_EmissRednMeas APCD_SD_MarkBeginAPCD_SU_SD_RecommendNDCE 525 1 RFESP2 2Controldevicecannotbestartedpriortoemissionunitstartingupduetosafetyissueorriskofpropertydamage.{Explain}Riskofdamagetoelectricalequipmentinprecipitatorduetomoistureandlowtemperature.Precipitatorisenergizedasunitiswarmedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupprecipitatorisenergizedbeforeBLSarefired.precipitatorisfullyenergized 2 2Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupprecipitatorisenergizedduringshutdownBLSflowtorecoveryfurnaceendsNDCE 531 1 RFESP10Hrs 10PowerisappliedtotranformerrectifiersaftertheESPinternaltemperaturereaches200 ̊F.BlackliquorisintroducedtotherecoveryfurnaceonlyaftertheESPisbroughton‐line.NAPowerisappliedtotranformerrectifiersaftertheESPinternaltemperaturereaches200 ̊F.BlackliquorisintroducedtotherecoveryfurnaceonlyaftertheESPisbroughton‐line.WhenESPinternaltemperaturereaches200 ̊Fandpowerisappliedtotranformerrectifiers. 1Hr 1ESPremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedout/smeltedoutandthelastoilorgasburnerisremoved.NAESPremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedout/smeltedoutandthelastoilorgasburnerisremoved.AllboilerfuelfiringhasceasedandtheESPcomponentsarede‐energized/shutdown.NDCE 600 1 RFESPPowerisappliedtotransformerrectifiersaftertheESPinternaltemperaturereaches200 ̊F.BlackliquorisintroducedtotherecoveryfurnaceonlyaftertheESPisbroughton‐line.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupPowerisappliedtotransformerrectifiersaftertheESPinternaltemperaturereaches200 ̊F.BlackliquorisintroducedtotherecoveryfurnaceonlyaftertheESPisbroughton‐line.WhenESPinternaltemperaturereaches200 ̊Fandpowerisappliedtotransformerrectifiers. 1Hr 1ESPremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedout/smeltedoutandthelastoilorgasburnerisremoved.NAESPremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedout/smeltedoutandthelastoilorgasburnerisremoved.AllboilerfuelfiringhasceasedandtheESPcomponentsarede‐energized/shutdown.NDCE 606 1 RFESP1 1Notintegrated.Standardprocedureisforcontroldevicetostartupaheadofemissionsunit.Fieldsareenergizedandancillarysystemsstartedup.Fieldsenergizedandstable,ancillarysystemsfuntioningnormally. 1 1Notintegrated.Standardprocedureisforcontroldevicetoshutdownafteremissionsunit. nofireinboilerFieldsde‐energizedandancillarysystemsshutdown.NDCE 606 1 RFESP1 1Notintegrated.Standardprocedureisforcontroldevicetostartupaheadofemissionsunit.Fieldsareenergizedandancillarysystemsstartedup.Fieldsenergizedandstable,ancillarysystemsfuntioningnormally. 1 1Notintegrated.Standardprocedureisforcontroldevicetoshutdownafteremissionsunit. nofireinboilerFieldsde‐energizedandancillarysystemsshutdown.NDCE 610 2 RFESP1 1Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Precipitatorstartupoccurswhenthepowerisplacedonthefieldsandthedampersareopened.Theendofstartupiswhenthedampersarefullyopened.0.5 0.5Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.RecoveryboilerLiquorandoilfiringisreduced.Liquorandoilfiringisreducedintherecoveryboilers.Eachsideoftheprecipitatorcanbeisolatedformaintenance.Damperstotheprecipitatorsectionareclosed.Shutdowniswhenthepoweristurnedoffontheprecipitator.NDCE 615 1 RFESP0.25 0.25espparametersonpriortoblackliquorfeedespparametersaccomplished 0.25 0.25controldevicecontinuestooperateafterunitisshutdownmaintainespoperationsafterblackliquorflowtonozzleshasstoppedblackliquortonozzlesoffNDCE 617 1 RFESP0.5 0.5controldeviceisfullyoperationalbeforeprocessisstartedupTheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupprocessdoesnotstartupuntilcontroldeviceisreadyESPsecondaryvoltageat30‐60kV 0.5 0.5controldeviceisnotshutdownuntilprocessisdownTheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupcontinuetooperatecontroldeviceuntilprocessisdownwhenoperatorpowersdowntheESPNDCE 2.1E+08 2 RFESP4 4Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsatthetimethatblackliquorfiringiscommenced.Blackliquorisnotburneduntilcontroldevicestartuphasbeencompleted.Startupendswhenblackliquorisintroducedintorecoveryfurnace 0.2 0.2Controldevicecontinuestooperateandmeetsrequiredoperatinglimitsuntilblackliquorfiringisceased.Blackliquorfiringisceasedbeforeinitiatingcontroldeviceshutdown.Shutdownbeginswhenblackliquorfiringisceased.App_C2_NSPS_SSM_Ctrls_InfoAppendixC2:page29of43EmissionProcessGroupRTICODECountofRTICODEEU‐APCDGroupAPCDSUDurationhrsAPCDSUDurationhrsnum* APCD_SU_IntegrationAPCD_SU_ParamDeviationAPCD_SU_EmissRednMeas APCD_SU_MarkEndAPCDSDDurationhrsAPCDSDDurationhrsnum* APCD_SD_IntegrationAPCD_SD_ParamDeviationAPCD_SD_EmissRednMeas APCD_SD_MarkBeginAPCD_SU_SD_RecommendDCE 152 1 RFESP/SCBR1 1Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupStartupendswhenrecirculationflowexceedstheminimumflowrate 0.25 0.25Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown. ShutoffliquidflowDCE 152 1 RFESP/SCBR0.5 0.5Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupStartupendswhenallprecipitatorfieldsarepoweredupandmeetingminimumvoltages 0.25 0.25Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.shutoffpowertoprecipitatorfieldsDCE 166 1 RFESP/SCBR<1Hr1RecoveryFurnaceIDFanisinterlockedwithandcanonlyoperateifthescrubberrecyclepumpsareoperational.Scrubberflowratelimtismetbeforelightinggasoroilburners.Liquorisnotintroducedtotherecoveryfurnaceuntilthescrubberisoperationalandscrubberflowanddifferentialpressurelimtsareachieved.Scrubberpressuredroplimitcannotbemetinstantaneouslyatstartupofthescrubbercontroldevice,butisachievedbeforeprocessingmud.Scrubberflowlimitisnotinstantaneouslyachievedatstartupofthescrubbercontroldevicebutisachievedbeforelighingagasoroilburner.RecoveryFurnaceIDFanisinterlockedwithandcanonlyoperateifthescrubberrecyclepumpsareoperational.Scrubberflowratelimtismetbeforelightinggasoroilburners.Liquorisnotintroducedtotherecoveryfurnaceuntilthescrubberisoperationalandscrubberflowanddifferentialpressurelimtsareachieved.Startupendswhenthescrubberflowrateandpressuredroplimitsareachieved.0.1Hr 0.1Scrubbershutdownisonlyinitiatedafterliquorisfedoutofthekiln,potentialfordustingiseliminated,andIDfanisshutdown.Scrubberpressuredroplimitcannotbemetonceliquorisremovedfromtherecoveryfurnace.Scrubbershutdownisonlyinitiatedafterliquorisfedoutoftherecoveryboiler,potentialfordustingiseliminated,andIDfanisshutdown.WhenfiringanyfuelintherecoveryfurnacehasceasedandrecoveryfurnaceIDfanisshutdown.DCE 166 1 RFESP/SCBR10Hrs 10PowerisappliedtotranformerrectifiersaftertheESPinternaltemperaturereaches200 ̊F.BlackliquorisintroducedtotherecoveryfurnaceonlyaftertheESPisbroughton‐line.NAPowerisappliedtotranformerrectifiersaftertheESPinternaltemperaturereaches200 ̊F.BlackliquorisintroducedtotherecoveryfurnaceonlyaftertheESPisbroughton‐line.WhenESPinternaltemperaturereaches200 ̊Fandpowerisappliedtotranformerrectifiers. 1Hr 1ESPremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedout/smeltedoutandthelastoilorgasburnerisremoved.NAESPremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedout/smeltedoutandthelastoilorgasburnerisremoved.AllboilerfuelfiringhasceasedandtheESPcomponentsarede‐energized/shutdown.DCE 197 1 RFESP/SCBR0.25 0.25Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Don'tfireliquorinboileruntilcontroldeviceisstartedWhenall4fieldshavepowerandmeetkwrequirement 0.25 0.25ControldeviceisshutdownafteremissionsourceisshutdownEmissionunitisshutdownShutdownbeginswhenthehopperscrewsareturnedoff.DCE 197 1 RFESP/SCBR0.08 0.08Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Requiredoperatingparametersaremetbeforeemissionunitisstartedup.Wateriscirculatingthroughthesystem. 0.08 0.08Controldeviceisshutdownafteremissionunitshutdown.Emissionunitisshutdown ThewateristurnedoffNDCE 153 1 RFSCRBNDCE 159 2 RFSCRBControldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup. pressuredropprocessnotoperatinguntilscrubberoperatingproperlymeetsrequiredpressuredropControldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown. pressuredrop none NofuelfeedtotheunitsNDCE 186 1 RFSCRB0.16 0.16Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupESPisoperatingasnormalOnceparametersaremet 0.16 0.16Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupESPisoperatingasnormalOncethelastauxillaryfuelburnerisoutofboilerNDCE 186 1 RFSCRB0.33 0.33Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupScrubberfanampsandrecirculationflowOnceparametersaremet 0.33 0.33Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupScrubberisoperatingasnormalOncetheliquorhasbeentakenoutoftheboilerforanhourSmeltDissolvingTanksApp_C2_NSPS_SSM_Ctrls_InfoAppendixC2:page30of43EmissionProcessGroupRTICODECountofRTICODEEU‐APCDGroupAPCDSUDurationhrsAPCDSUDurationhrsnum* APCD_SU_IntegrationAPCD_SU_ParamDeviationAPCD_SU_EmissRednMeas APCD_SU_MarkEndAPCDSDDurationhrsAPCDSDDurationhrsnum* APCD_SD_IntegrationAPCD_SD_ParamDeviationAPCD_SD_EmissRednMeas APCD_SD_MarkBeginAPCD_SU_SD_RecommendSDT 145 1 SDTOTH1 1Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupConfirmnormalairflowatsmeltspouts Whensmeltflowbegins 0.5 0.5Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupShutdownrecirculationpumpsWhenthesystemhasbeenremovedfromserviceSDT 157 1 SDTOTH0 0 Isnotintegrated NoneScrubbingmediaflowstarts 0 0 NoneScrubbingmediaflowstopsSDT 171 1 SDTOTHLMRtoreviewSSMSDT 206 2 SDTOTH6 6Smelttankshowersturnedonwhenthegreenliquorinthetankreachesstrengthspecification.pressuredropandsprayflowRouteemissionsthroughthedemisterWhenrequiredpressuredropisachieved 0.5 0.5ShowersremaininoperationuntilgreenliquorpumpingisdiscontinuedTheapplicableemissionandparameterlimitsareexpectedtobemetduringshutdown NoneShowersflowisdiscontinuedSDT 100 2 SDTSCBR<2Hrs2Scrubberisoperationalandscrubberparameterlimits(flowrateandpressuredrop)areattainedbeforeblackliquorisintroducedtotherecoveryfurnace.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupScrubberisoperationalandscrubberparameterlimits(flowrateandpressuredrop)areattainedbeforeblackliquorisintroducedtotherecoveryfurnace.WhenESPinternaltemperaturereachesminimumtemperaturespecifiedbyMillproceduresandpowerisappliedtotransformerrectifiers. ~1Hr 1ScrubbercontinuestooperateandmeetpressuredropandflowlimitswhiletheRecoveryFurnaceisshutdown.Scrubberremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedoutandsmeltisnolongerflowing.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupScrubbercontinuestooperateandmeetpressuredropandflowlimitswhiletheRecoveryFurnaceisshutdown.Scrubberremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedoutandsmeltisnolongerflowing.Allsmeltflowhasceased,thescrubberfanisshutdown,weakwashrecyclepumpandweakwashmakeuppumpareshutdown.SDT 102 1 SDTSCBR1 1Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Startupendswhentheliquidflowrateandpressuredropparameterlimitrangesareachieved 0 0Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.Shutdownbeginswhenscrubbermakeupflowdropsfromnormalsetpointof175gpm.SDT 103 2 SDTSCBR0.2 0.2Controldeviceisoperatingpriortostart‐upoftheassociatedprocesswithincontroldeviceoperatingparameters.pressuredrop,fanstatus,andliquidinjectionratesEnsureexplosiondamperisclosedandworkingproperly.Startuptheventstackscrubberaccordingtothestandardoperatingprocedures.Theemissionunitisoperatingnormally,asdefinedbythemill'soperatingmanualsandstandardoperatingproceduresandverifiedbyDCSdata 0.2 0.2Ensurethesmeltdissolvingtankshavebeenshutdownaccordingtothemill’soperatingmanualsandstandardoperatingprocedurespriortobeginningshutdownofthenorthandsouthventstackscrubbers.Shutdowntherecirculationpumpandexhaustgasfansaccordingtothestandardoperatingprocedures.DCSdisplayprovidesinformationofnorthandsouthventstackscrubbersbeforeshutdownofthesmeltdissolvingtanksoccur.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupControldeviceoperatesuntilemissionsunithascompletedshutdown.Scrubberliquorflowisrampeddownforthepurposesofshuttingdownthecontroldevice.SDT 105 2 SDTSCBR1‐2Hrs2Scrubberisoperationalandscrubberparameterlimits(flowrateandfanamps)areattainedbeforeblackliquorisintroducedtotherecoveryfurnace.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupScrubberfanampsandflowratelimitsareattainedbeforeblackliquorisintroducedtotherecoveryfurnace.Startupendswhenthescrubberfanampsandflowlimitsareachieved.1Hr 1ScrubbercontinuestooperateandmeetfanampandflowlimitswhiletheRecoveryFurnaceisshutdown.Scrubberremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedoutandsmeltisnolongerflowing.TheapplicableemissionandparameterlimitsareexpectedtobemetduringshutdownScrubbercontinuestooperateandmeetfanampandflowlimitswhiletheRecoveryFurnaceisshutdown.Scrubberremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedoutandsmeltisnolongerflowing.AllRecoveryFurnacesmeltflowhasceased,thescrubberfanisshutdown,weakwashrecyclepumpandweakwashmakeuppumpareshutdown.SDT105 1 SDTSCBRSDT105 1 SDTSCBRApp_C2_NSPS_SSM_Ctrls_InfoAppendixC2:page31of43EmissionProcessGroupRTICODECountofRTICODEEU‐APCDGroupAPCDSUDurationhrsAPCDSUDurationhrsnum* APCD_SU_IntegrationAPCD_SU_ParamDeviationAPCD_SU_EmissRednMeas APCD_SU_MarkEndAPCDSDDurationhrsAPCDSDDurationhrsnum* APCD_SD_IntegrationAPCD_SD_ParamDeviationAPCD_SD_EmissRednMeas APCD_SD_MarkBeginAPCD_SU_SD_RecommendSDT 107 1 SDTSCBR0.5 0.5 PriortofiringblackliquorControldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.airpressure,flowanddifferentialpressureparameterlimitsmustbemet Firingofanyblackliquor 0.5 0.5ControldeviceisnotshutdownuntilboilerhasquitsmeltingintosmeltdissolvingtankControldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.ControldevicecontinuestooperateuntilemissionunitisshutdownWhenboilerstopssmelting NASDT 108 2 SDTSCBR3 3Scrubberisoperationalbeforeblackliquorisintroducedtotherecoveryfurnace.Noapplicableoperatinglimits(SmelttankexhaustisroutedtotheNo.3RecoveryBoiler)Scrubberisoperationalbeforeblackliquorisintroducedtotherecoveryfurnace.Startupendswhenthescrubberisoperational 1Hr 1ScrubbercontinuestooperatewhiletheRecoveryFurnaceisshutdown.Scrubberremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedoutandsmeltisnolongerflowing. NotapplicableScrubbercontinuestooperatewhiletheRecoveryFurnaceisshutdown.Scrubberremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedoutandsmeltisnolongerflowing.AllRecoveryFurnacesmeltflowhasceased,thescrubberfanisshutdown,recyclepumpandmakeuppumpareshutdown.SDT 109 2 SDTSCBR10 10Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.EmissionUnitisnotstarteduntilcontrolissteadystateWhenliquorisputintotheRecoveryBoiler/Furnace 7 7Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.ControlDeviceshutdownafterEmissionUnitisShutdown.SystemhasbeencooledtoallowentrySDT 111 1 SDTSCBR0.5 0.5Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartupverifycontroldeviceisinoperation,andliquidrecircualtionhasreached735gpm.Scrubberliquorflowdropsbelow735gpm 0.5 0.5Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupCDremainsinoperationsuntilunitisshutdownWhenScrubberflowdropsbelow735gpmSDT 112 1 SDTSCBRControldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.controloperatingparametersmetbeforeprocessstart‐upweakwashflowtargetestablished 0.5 0.5Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.controloperateduntilprocessdownqualityofgreenliquor(dilute)isbelowacceptableusage(weak)SDT 114 1 SDTSCBR1 1Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupScrubberliquidpressuredrop>9.1inWCandflowrate>360gpm 1 1Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupScrubberliquidpressuredrop<9.1inWCandflowrate<360gpmSDT 115 2 SDTSCBR0.5 0.5Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupAchieveFlowrate,Dp,andrecircpressure(CMS)AchieveFlowrate,Dp,andrecircpressure(CMS) 0 0Controldeviceoperatesuntilprocessisdownandnoemissionsbeinggenerated None NAFlameOutplusSmeltBedburnoutSDT 116 1 SDTSCBR~1‐~2Hrs2Scrubberisoperationalandscrubberparameterlimits(flowrateandfanamps)areattainedbeforeblackliquorisintroducedtotherecoveryfurnace.Scrubberfanampsandflowlimitscannotbemetinstantaneouslyatstartupofthescrubbercontroldevice,butareachievedbeforeblackliquorisintroducedtotherecoveryfurnace.Scrubberfanampsandflowratelimitsareattainedbeforeblackliquorisintroducedtotherecoveryfurnace.Startupendswhenthescrubberfanampsandflowlimitsareachieved.~1Hr 1ScrubbercontinuestooperateandmeetfanampandflowlimitswhiletheRecoveryFurnaceisshutdown.Scrubberremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedoutandsmeltisnolongerflowing.ScrubberfanampsandflowrateScrubbercontinuestooperateandmeetfanampandflowlimitswhiletheRecoveryFurnaceisshutdown.Scrubberremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedoutandsmeltisnolongerflowing.AllRecoveryFurnacesmeltflowhasceased,thescrubberfanisshutdown,weakwashrecyclepumpandweakwashmakeuppumpareshutdown.SDT 117 1 SDTSCBR8 8CausticScrubberLiquidNeedstobegeneratedbytheprocess(P30)thecontroldeviceiscontrolling.ScrubberFlowRate3‐houraverageStartingscrubberfanandliquidflowpriortoputtingliquoronB21.Start‐Upendswhen3‐houraveragescrubberflowrateparameterlimitisachieved. 12 12NeedtoallowRecoveryBoiler(B21)toburndownsoliquorflowtoEmissionUnitP30ceases.TheapplicableemissionandparameterlimitsareexpectedtobemetduringshutdownShutdownscrubberflowandfanaftersmeltflowstopsLiquorflowtoRecoveryBoiler(B21)isstoppedSDT 119 2 SDTSCBR1 1Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstart‐up.Normaloperationisachievedwhentherecoveryfurnaceisofffueloilandisburningblackliquorsolids. 1 1Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.Noneexpectedduringcontroldeviceshutdownduetoemissionssourcedown.Whenblackliquorispulledtoinitiateburningoutofthebed.TempleInlandrecommendsthatEPAestablishaworkgrouptoaddressSSMApp_C2_NSPS_SSM_Ctrls_InfoAppendixC2:page32of43EmissionProcessGroupRTICODECountofRTICODEEU‐APCDGroupAPCDSUDurationhrsAPCDSUDurationhrsnum* APCD_SU_IntegrationAPCD_SU_ParamDeviationAPCD_SU_EmissRednMeas APCD_SU_MarkEndAPCDSDDurationhrsAPCDSDDurationhrsnum* APCD_SD_IntegrationAPCD_SD_ParamDeviationAPCD_SD_EmissRednMeas APCD_SD_MarkBeginAPCD_SU_SD_RecommendSDT 120 1 SDTSCBR<1hr1Scrubberstartedupbeforeliquorissenttothefurnace none noliquorfired liquorflowRunsuntiltheprocessstopsControldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown. none nonewhennomoresmeltflowstothedissovingtankTempleInlandrecommendsthatEPAestablishaworkgrouptodiscussregulatingstartup,shutdown,andmalfunctionemissionsSDT 121 2 SDTSCBR0.166666666666667 0.166666667Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupmeetliquidflowparameterlimitsMinimumscrubbingliquidflowparametersareabovetheminimumvalues0.166666666666667 0.16666667Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringshutdownControldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.Thepumpsareoffandthevalvetothescrubberisclosed.Temple‐InlandrecommendsthatEPAestablishaworkgrouptoaddressSSM.SDT 124 1 SDTSCBR2 2Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupStabilizeCPMSParameters 0.5 0.5Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown. ShutoffliquidflowSDT 126 1 SDTSCBR4‐6hours6Scrubberpumpisoperationalandscrubberliquidsupplyflowratemaybeachievedbeforeblackliquorisintroducedtotherecoveryfurnace.Fluegasdifferentialpressureanddependingontimeofyearanddurationofoutagescrubbingliquidflowrateand/orsupplypressure.Scrubberpumpisoperationalandscrubberliquidsupplyflowratemaybeachieved.StartupoftheScrubberIDfanandcompliancewithallCPMSrequirements. 0.25hours 0.25Scrubbercontinuestooperateandmeetliquidsupplyflowandpressurewhiletherecoveryfurnaceisshutdown.Scrubberremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedoutandsmeltisnolongerflowing.DependingonambientremperaturethegasdPmaynotbemetScrubbercontinuestooperateandmeetliquidsupplyflowandpressurewhiletherecoveryfurnaceisshutdown.Scrubberremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedoutandsmeltisnolongerflowing.Allrecoveryfurnacesmeltflowhasceased,thescrubberliquidsupplypumpandtheIDfanareshutdown.SDT 127 2 SDTSCBR0.75 0.75Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Normalrecirculationflowrateandnormalrecirculationpumpampsareestablished 0.25 0.25Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.ShutdownrecirculationpumpSDT 130 1 SDTSCBR1‐2Hrs2SOP:DuconScrubberisstartedupandmeetsrequiredoperatingparameterlimitsbeforeRecoveryFurnaceisstartedup.Scrubberisoperational(RequiredScrubberweakwashmakeupflow,weakwashrecycleflow,andscrubberfanampsareattained)beforeblackliquorisintroducedtotherecoveryfurnace.Scrubberfanampsminimumoperatingparametervalueisnotinstantaneouslyachievedatstartupofthescrubbercontroldevice,butisachievedbeforeblackliquorisintroducedtotherecoveryfurnace.SOP:DuconScrubberisstartedupandmeetsrequiredoperatingparameterlimitsbeforeRecoveryFurnaceisstartedup.Scrubberisoperational(RequiredScrubberweakwashmakeupflow,weakwashrecycleflow,andscrubberfanampsareattained)beforeblackliquorisintroducedtotherecoveryfurnace.Theendofscrubberstartupandbeginningofscrubbernormaloperationsoccurwhenthescrubberistotallyoperationalandallcriticaltargetoperatingparameters(RequiredScrubberweakwashmakeupflow,weakwashrecycleflow,andscrubberfanamps)areachieved.3to5Hrs5SOP:Scrubbercontinuestooperateandmeetsrequiredoperatingparameterlimits(Scrubberweakwashmakeupflow,weakwashrecycleflow,andscrubberfanamps)whileRecoveryFurnaceisshutdown.ScrubberremainsoperationaluntilallblackliquorispulledfromtheRecoveryFurnace,thefurnacebedisburnedout,andsmeltisnolongerflowing.ScrubberΔpressureminimumoperatingparametervalueisnotinstantaneouslyachievedatstartupofthescrubbercontroldevice,butisachievedbeforeblackliquorisintroducedtotherecoveryfurnace.Scrubberfanampsbegintodecreaseasthescubberfanisshutdown.SOP:ScrubbercontinuestooperateandmeetsrequiredoperatinglimitswhileRecoveryFurnaceisshutdown.ScrubberremainsoperationaluntilallblackliquorispulledfromtheRecoveryFurnace,thebedisburnedout,andsmeltisnolongerflowing.AllRecoveryFurnacesmeltflowhasceasedandthefollowingequipmentisshutdown:DuconScrubberFan,WeakWashRecyclePump,andWeakWashMakeupPump.SDT 130 2 SDTSCBR1‐2Hrs2SOP:ScrubberisstartedupandmeetsrequiredoperatingparameterlimitsbeforeRecoveryFurnaceisstartedup.Scrubberisoperational(RequiredScrubberweakwashmakeupflow,weakwashrecycleflow,andscrubberΔpressureareattained)beforeblackliquorisintroducedtotherecoveryfurnace.ScrubberΔpressureminimumoperatingparametervalueisnotinstantaneouslyachievedatstartupofthescrubbercontroldevice,butisachievedbeforeblackliquorisintroducedtotherecoveryfurnace.SOP:ScrubberisstartedupandmeetsrequiredoperatingparameterlimitsbeforeRecoveryFurnaceisstartedup.Scrubberisoperational(RequiredScrubberweakwashmakeupflow,weakwashrecycleflow,andscrubberΔpressureareattained)beforeblackliquorisintroducedtotherecoveryfurnace.Theendofscrubberstartupandbeginningofscrubbernormaloperationsoccurwhenthescrubberistotallyoperationalandallcriticaltargetoperatingparameters(RequiredScrubberweakwashmakeupflow,weakwashrecycleflow,andscrubberΔpressure)areachieved.1to3Hrs3SOP:Scrubbercontinuestooperateandmeetsrequiredoperatingparameterlimits(Scrubberweakwashmakeupflow,weakwashrecycleflow,andscrubberΔpressure)whileRecoveryFurnaceisshutdown.ScrubberremainsoperationaluntilallblackliquorispulledfromtheRecoveryFurnace,thefurnacebedisburnedout,andsmeltisnolongerflowing.ScrubberΔpressureminimumoperatingparametervalueisnotinstantaneouslyachievedatstartupofthescrubbercontroldevice,butisachievedbeforeblackliquorisintroducedtotherecoveryfurnace.ScrubberΔpressurebeginstodecreaseasthescubberfanisshutdown.SOP:ScrubbercontinuestooperateandmeetsrequiredoperatinglimitswhileRecoveryFurnaceisshutdown.ScrubberremainsoperationaluntilallblackliquorispulledfromtheRecoveryFurnace,thebedisburnedout,andsmeltisnolongerflowing.AllRecoveryFurnacesmeltflowhasceasedandthefollowingequipmentisshutdown:DuconScrubberFan,WeakWashRecyclePump,andWeakWashMakeupPump.App_C2_NSPS_SSM_Ctrls_InfoAppendixC2:page33of43EmissionProcessGroupRTICODECountofRTICODEEU‐APCDGroupAPCDSUDurationhrsAPCDSUDurationhrsnum* APCD_SU_IntegrationAPCD_SU_ParamDeviationAPCD_SU_EmissRednMeas APCD_SU_MarkEndAPCDSDDurationhrsAPCDSDDurationhrsnum* APCD_SD_IntegrationAPCD_SD_ParamDeviationAPCD_SD_EmissRednMeas APCD_SD_MarkBeginAPCD_SU_SD_RecommendSDT 131 1 SDTSCBR0.5 0.5Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupDonotbeginsmeltinguntilscrubberisoperational.Liquidflowrateandfanampsmeetmonitoringrequirementsestablishedduringstacktests 1 1Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupAllliquorspraygunsoffforatleast5hours ShutoffliquidflowSDT 131 1 SDTSCBR0.5 0.5Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupDonotbeginsmeltinguntilscrubberisoperational.Liquidflowrate,fanampsanddifferentialpressuremeetmonitoringrequirementsestablishedduringstacktests 1 1Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupAllliquorspraygunsoffforatleast2hours ShutoffliquidflowSDT 131 1 SDTSCBR0.5 0.5Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupDonotbeginsmeltinguntilscrubberisoperational.Liquidflowrate,fanampsanddifferentialpressuremeetmonitoringrequirementsestablishedduringstacktests 1 1Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupAllliquorspraygunsoffforatleast2hours ShutoffliquidflowSDT 132 2 SDTSCBR0 0Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.BlackLiquorisnotintroduceduntilcontroldevicesmeetoperationallimits.BlackLiquorisintroducedtoEU. 0 0ControldeviceremainsoperationaluntiltheEUisshutdownShutoffBlackLiquorflow.SDT 133 1 SDTSCBR0.1 0.1Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.scrubberfanisoperatingandscrubberliquidflowisinnormaloperatingrange 0.1 0.1Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.recoveryboilershutdowniscompletedSDT 133 1 SDTSCBR0.1 0.1Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.scrubberliquidflowandpressuredrophasreachedthenormaloperatingrange 0.1 0.1Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.recoveryboilershutdowniscompletedSDT 135 2 SDTSCBR0.5 0.5Thescrubbercanbestartedseparatefromtheoperationofthesmelttank.Ifthestartupoccurslateinthe3‐hrblockaverageperiod,andoperationofthesmelttankstartsshortlythereafterwithinthesame3‐hrperiod,thenthescrubbermayshownoncomplianceduetotheaveragingoflimiteddata.Controldeviceisstarteduppriortostartupofemissionsunit.Thescrubberisoperatingincompliancewiththe3‐hraveragefanampsandrecircflowrange. 0.5 0.5Controldevicecanbeoperatedseparatefromtheemissionsunit.Iftheshutdownoccursearlyinthe3‐hrblockaverageperiod,andoperationofthesmelttankstopsshortlybeforescrubbershutdown,thenthescrubbermayshownoncomplianceduetotheaveragingoflimiteddata.Controldeviceisoperatedaftertheshutdownofemissionsunit.Thescrubberfanisturnedoff.SDT 137 1 SDTSCBR1 1Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupdelayprocessequipmentstartupThefollowingdissolvingtankscrubbersystemconditionsmustbesatisfiedpriortostartupoftheNo.4RecoveryFurnance.Scrubberliquidinfluentflowgreatedthan43gpmandScrubberdifferentialpressure(DP)greaterthan17inchesofwatercolumn. 8 8Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupMaintainoperationofcontrolequipmentaslongaspracticableNo.4SmeltDissolvingTankscrubbersystemconditionsrequiredforstartupmustbesatisfiedfor8to10hoursfollowingcessationofblackliquorsolidsfiringintheNo.4RecoveryFurnanceuntilsmeltflowceases.SDT 137 1 SDTSCBR1 1Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupdelayprocessequipmentstartupThefollowingdissolvingtankscrubbersystemconditionsmustbesatisfiedpriortostartupoftheNo.5RecoveryFurnance.Scrubberliquidinfluentflowgreatedthan351gpmandScrubberfanloadgreaterthanorequalto55%. 8 8Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupMaintainoperationofcontrolequipmentaslongaspracticableNo.5SmeltDissolvingTankscrubbersystemconditionsrequiredforstartupmustbesatisfiedfor8to10hoursfollowingcessationofblackliquorsolidsfiringintheNo.5RecoveryFurnanceuntilsmeltflowceases.App_C2_NSPS_SSM_Ctrls_InfoAppendixC2:page34of43EmissionProcessGroupRTICODECountofRTICODEEU‐APCDGroupAPCDSUDurationhrsAPCDSUDurationhrsnum* APCD_SU_IntegrationAPCD_SU_ParamDeviationAPCD_SU_EmissRednMeas APCD_SU_MarkEndAPCDSDDurationhrsAPCDSDDurationhrsnum* APCD_SD_IntegrationAPCD_SD_ParamDeviationAPCD_SD_EmissRednMeas APCD_SD_MarkBeginAPCD_SU_SD_RecommendSDT 138 1 SDTSCBR1 1Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupLiquorisnotaddedtotherecoveryfurnaceuntilscrubberparameterlimitsaremet.StartupendswhentheliquidpHandscrubberflowparametersaremet(pH>9s.u.,flow>150gpm) 12 12ControldevicecontinuestooperateduringtheshutdownoftheRecoveryFurnace.ShutdownoftheRecoveryFurnaceisnotcompleteuntilthesmeltbedisburnedout.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupRecoveryFurnaceliquorfiringceasesSDT 138 1 SDTSCBR1 1Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupLiquorisnotaddedtotherecoveryfurnaceuntilscrubberparameterlimitsaremet.Startupendswhenthepressuredropandscrubberflowparametersaremet(pressuredrop>5.5inches,flow>75gpm) 12 12ControldevicecontinuestooperateduringtheshutdownoftheRecoveryFurnace.ShutdownoftheRecoveryFurnaceisnotcompleteuntilthesmeltbedisburnedout.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupRecoveryFurnaceliquorfiringceasesSDT 139 1 SDTSCBR0.5 0.5 liquidflowrateControldeviseisstartedpriortotheflowofsmelttosmeltdissolvingtankLiquidflowparameterlimitisachieved 0.5 0.5 liquidflowrateControldevisecontinuestooperateuntilsmeltnolongerexitsthespoutsflowingtothedissolvingtank. ShutdownscrubberfanSDT 140 1 SDTSCBR1 1Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartupcontroldeviceisoperatingpriortoemissionunitstartup.permissivesforflowandpressuredroparemet 1 1Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupsmeltbedisburnedoutpriortoscrubbershutdownShutdownbeginswhenthesmeltdissolvingtankventscrubberisoff,thelowerflowtothesmeltdissolvingventscrubberislessthan125,andthedeltaPacrossthescurbbermustbegreaterthan8inchesofwater.SDT 142 1 SDTSCBR~0.01 0.01Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartup.Liquidflowparameterlimitismet.Liquidflowpumpsareturnedon. ~0.01 0.01Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringshutdownLiquidflowparameterlimitismet.Liquidflowpumpsareturnedoff.SDT 142 1 SDTSCBR~0.01 0.01Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartup.Liquidflowparameterlimitismet.Liquidflowpumpsareturnedon. ~0.01 0.01Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringshutdownLiquidflowparameterlimitismet.Liquidflowpumpsareturnedoff.SDT 143 3 SDTSCBRControldevicestartuptimeisincludedinthestartuptimeprovidedfortheemissionsunitontheEquip_DetailTab.Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforefeedingsmelttothetank.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupThescrubberisoperationalandrecirculation,makeupflowandpHarebeingmonitored.ScrubberrecirculationandmakeupflowrateareachievedandinnormalstateControldeviceshutdowntimeisincludedintheshutdowntimeprovidedfortheemissionsunitontheEquip_DetailTabControldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.Scrubbercontinuestooperateandmeetflowrequirementswhiletherecoveryfurnaceisshutdown.Scrubberremainsoperationaluntilsmeltisnolongerflowing.Whenallrecoveryfurnacesmeltflowhasceased,thescrubberfanisshutdown,andweakwashmakeupflowisceased.SDT 145 1 SDTSCBR2 2Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupStartweakblackliquorwashflowtoscrubberfan,minimum20gpm Whensmeltflowbegins 0.5 0.5Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupShutdownweakblackliquorwashtoscrubberfanWhenthesystemhasbeenremovedfromserviceSDT 146 3 SDTSCBR1 1Scrubberistobeinoperationpriortointroductionofblackliquorintherecoveryfurnace NAEnsurethatwaterflowmeetsrequiredtargetIntrodutionofblackliquortotherecoveryfurnace 0.5 0.5Controldeviceremainsinoperationuntilafterblackliquoradditionhasstopped NAControldeviceremainsinoperationuntilafterblackliquoradditionhasstoppedBlackliquoradditionhasstopped NAApp_C2_NSPS_SSM_Ctrls_InfoAppendixC2:page35of43EmissionProcessGroupRTICODECountofRTICODEEU‐APCDGroupAPCDSUDurationhrsAPCDSUDurationhrsnum* APCD_SU_IntegrationAPCD_SU_ParamDeviationAPCD_SU_EmissRednMeas APCD_SU_MarkEndAPCDSDDurationhrsAPCDSDDurationhrsnum* APCD_SD_IntegrationAPCD_SD_ParamDeviationAPCD_SD_EmissRednMeas APCD_SD_MarkBeginAPCD_SU_SD_RecommendSDT 147 3 SDTSCBR1 1Scrubbersarebroughtonlinebeforeblackliquorisintroducedtotherecoveryfurnace.Untilblackliquorfiringisstarted,thenthesmeltdissolvingtanksarenotinoperation.Thetanksessentiallycontainonlyweakwashatthatpoint.Thestart‐upperiodisirrelevantforthescrubbersasthestart‐uptimeforthefurnaceismuchlonger.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupEnsurethatwaterflowmeetsrequiredtargetDesiredflow/pH/pressuredropobtained 1 1Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupBlackliquoradditionhasstoppedSDT 148 4 SDTSCBR0.1 0.1MustmeetTitleVparametersbeforeaddinganyfueltoemissionunittogothroughthecontroldeviceControldeviceparametersaremetbeforeemissionunitisbroughtupControldeviceparametersaremetbeforeemissionunitisbroughtupControldeviceparametersaremetbeforeemissionunitisbroughtup 0.1 0.1ControldeviceisnotshutdownuntiltheemissionunitisshutdownControldeviceparametersaremetbeforeemissionunitisbroughtupControldeviceparametersaremetbeforeemissionunitisbroughtupLiquorremovedrecoveryfurnaceSDT 149 1 SDTSCBR1 1Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupScrubbingliquidflowandscrubbergaspressuredroparebothabovetheparametriclimitsandtheemissionunitisfiringblackliquor.1 1Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupTheemissionunitisnotfiringblackliquorandscrubbingliquidflowandscrubbergaspressuredroparebelowtheparametriclimitsSDT 150 1 SDTSCBR6 6Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartupmeetliquidflowparameterlimit,meetdifferentialpressurelimitscrubberliquidflowrateatsetpoint,scrubberdifferentialpressureatsetpoint 6 6Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupShutdownassociatedemissionunitspriortocontroldeviceshutdownEmissionunitsareshutdown,scrubberfansandrecirculationpumpsstoppedSDT 150 1 SDTSCBR6 6Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartupmeetliquidflowparameterlimit,meetdifferentialpressurelimitscrubberliquidflowrateatsetpoint,scrubberdifferentialpressureatsetpoint 6 6Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupShutdownassociatedemissionunitspriortocontroldeviceshutdownEmissionunitsareshutdown,scrubberfansandrecirculationpumpsstoppedSDT 151 3 SDTSCBR0.5 0.5Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupSDTandscrubberarestableandmeetingnormaloperationprocessconditions. 0.5 0.5Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupKeepsmeltdissolvingtankscrubberinserviceuntilaftersmeltinghasstoppedNoblackliquorflowintoboiler,nosmeltflowfromspoutopenings,shutoffscrubberliquidflowSDT 151 1 SDTSCBR0.5 0.5Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupSDTandscrubberarestableandmeetingnormaloperationprocessconditions. 0.5 0.5Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupKeepsmeltdissolvingtankscrubberinserviceuntilaftersmeltinghasstoppedNoblackliquorflowintoboiler,nosmeltflowfromspoutopenings,shutoffscrubberliquidflowSDT 152 1 SDTSCBR0.5 0.5Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupStartupendswhenrecirculationflowexceedstheminimumflowrate 0.25 0.25Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown. ShutoffliquidflowSDT153 1 SDTSCBRSDT 154 1 SDTSCBR4 4Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupProcessdoesnotoperateuntilscrubberisoperatingwhenlevel,flowandDpreadingsarenormalandtheboilerisoperating 4 4Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupScrubberoperatesuntilaftertheSDTisdown.whentheboilerstopssmeltingSDT 154 2 SDTSCBR4 4Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupProcessdoesnotoperateuntilscrubberisoperatingwhenlevel,flowandDpreadingsarenormalandtheboilerisoperating 4 4Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupScrubberoperatesuntilaftertheSDTisdown.whentheboilerstopssmeltingApp_C2_NSPS_SSM_Ctrls_InfoAppendixC2:page36of43EmissionProcessGroupRTICODECountofRTICODEEU‐APCDGroupAPCDSUDurationhrsAPCDSUDurationhrsnum* APCD_SU_IntegrationAPCD_SU_ParamDeviationAPCD_SU_EmissRednMeas APCD_SU_MarkEndAPCDSDDurationhrsAPCDSDDurationhrsnum* APCD_SD_IntegrationAPCD_SD_ParamDeviationAPCD_SD_EmissRednMeas APCD_SD_MarkBeginAPCD_SU_SD_RecommendSDT 155 1 SDTSCBR0.5 0.5scrubbersystemstartedupinadvanceofblackliquorsolidsfeedintorecoveryfurnaceTheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupliquidflowratemaintainedliquidflowratesetpointismet 0.5 0.5Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupMaintainscrubberliquidfeedratesandkeepfanrunning ShutoffliquidflowSDT 156 1 SDTSCBR5 5Thecontrolsarealwaysupandrunningpriortoemissionunitstartupandareshutdownafteremissionunitiscompletelyshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupFollowSSMplansandprocedures 5 5Thecontrolsarealwaysupandrunningpriortoemissionunitstartupandareshutdownafteremissionunitiscompletelyshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupFollowSSMplansandproceduresSDT 156 2 SDTSCBR5 5Thecontrolsarealwaysupandrunningpriortoemissionunitstartupandareshutdownafteremissionunitiscompletelyshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupFollowSSMplansandprocedures 5 5Thecontrolsarealwaysupandrunningpriortoemissionunitstartupandareshutdownafteremissionunitiscompletelyshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupFollowSSMplansandproceduresSDT 162 2 SDTSCBR1‐2Hrs2Scrubberisoperationalandscrubberparameterlimits(flowrateandfanamps)areattainedbeforeblackliquorisintroducedtotherecoveryfurnace.Scrubberfanampsandflowlimitscannotbemetinstantaneouslyatstartupofthescrubbercontroldevice,butareachievedbeforeblackliquorisintroducedtotherecoveryfurnace.Scrubberfanampsandflowratelimitsareattainedbeforeblackliquorisintroducedtotherecoveryfurnace.Startupendswhenthescrubberfanampsandflowlimitsareachieved.1Hr 1ScrubbercontinuestooperateandmeetfanampandflowlimitswhiletheRecoveryFurnaceisshutdown.Scrubberremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedoutandsmeltisnolongerflowing. NoneScrubbercontinuestooperateandmeetfanampandflowlimitswhiletheRecoveryFurnaceisshutdown.Scrubberremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedoutandsmeltisnolongerflowing.AllRecoveryFurnacesmeltflowhasceased,thescrubberfanisshutdown,weakwashrecyclepumpandweakwashmakeuppumpareshutdown.Controldeviceshutdownoccurswhenthescrubberrecylepumpsorscrubberfanarestopped.SDT 163 3 SDTSCBR1‐2(ColdStartup)2Scrubberisoperationalandscrubberparameterlimits(flowrateandfanamps)areattainedbeforeblackliquorisintroducedtotherecoveryfurnace.Scrubberfanampsandflowlimitscannotbemetinstantaneouslyatstartupofthescrubbercontroldevice,butareachievedbeforeblackliquorisintroducedtotherecoveryfurnace.Scrubberfanampsandflowratelimitsareattainedbeforeblackliquorisintroducedtotherecoveryfurnace.Startupendswhenthescrubberfanampsandflowlimitsareachieved.1(ColdShutdown) 1ScrubbercontinuestooperateandmeetfanampandflowlimitswhiletheRecoveryFurnaceisshutdown.Scrubberremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedoutandsmeltisnolongerflowing.ScrubberfanampsandflowrateScrubbercontinuestooperateandmeetfanampandflowlimitswhiletheRecoveryFurnaceisshutdown.Scrubberremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedoutandsmeltisnolongerflowing.AllRecoveryFurnacesmeltflowhasceased,thescrubberfanisshutdown,weakwashrecyclepumpandweakwashmakeuppumpareshutdown.SDT 164 4 SDTSCBR0.10.1smeltdissolvingtankscubberisonlineforPMcontrolwhenminimumflowisachievedscrubberflowismorethanminimumrequired 0.1 0.1s.d.tankscrubbermustoperatefor4hoursafterboilershutsdowntoallowforabedburndown seeearlierresponses4hoursafterblackliquorburninghasstoppedSDT 165 2 SDTSCBR1‐2Hrs2Scrubberisoperationalandscrubberparameterlimits(flowratetothescrubberandthefanandfanamps)areattainedbeforeblackliquorisintroducedtotherecoveryfurnace.Scrubberfanampsandflowlimitscannotbemetinstantaneouslyatstartupofthescrubbercontroldevice,butareachievedbeforeblackliquorisintroducedtotherecoveryfurnace.Scrubberfanampsandflowratelimitsareattainedbeforeblackliquorisintroducedtotherecoveryfurnace.Startupendswhenthescrubberfanampsandflowlimitsareachieved.1Hr 1ScrubbercontinuestooperateandmeetfanampandflowlimitswhiletheRecoveryFurnaceisshutdown.Scrubberremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedoutandsmeltisnolongerflowing.ScrubberfanampsandflowrateScrubbercontinuestooperateandmeetfanampandflowlimitswhiletheRecoveryFurnaceisshutdown.Scrubberremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedoutandsmeltisnolongerflowing.AllRecoveryFurnacesmeltflowhasceased,thescrubberfanisshutdown,weakwashrecyclepumpandweakwashmakeuppumpareshutdown.App_C2_NSPS_SSM_Ctrls_InfoAppendixC2:page37of43EmissionProcessGroupRTICODECountofRTICODEEU‐APCDGroupAPCDSUDurationhrsAPCDSUDurationhrsnum* APCD_SU_IntegrationAPCD_SU_ParamDeviationAPCD_SU_EmissRednMeas APCD_SU_MarkEndAPCDSDDurationhrsAPCDSDDurationhrsnum* APCD_SD_IntegrationAPCD_SD_ParamDeviationAPCD_SD_EmissRednMeas APCD_SD_MarkBeginAPCD_SU_SD_RecommendSDT 166 2 SDTSCBR1‐2Hrs2Scrubberisoperationalandscrubberparameterlimits(flowrateandfanamps)areattainedbeforeblackliquorisintroducedtotherecoveryfurnace.Scrubberfanampsandflowlimitscannotbemetinstantaneouslyatstartupofthescrubbercontroldevice,butareachievedbeforeblackliquorisintroducedtotherecoveryfurnace.Scrubberfanampsandflowratelimitsareattainedbeforeblackliquorisintroducedtotherecoveryfurnace.Startupendswhenthescrubberfanampsandflowlimitsareachieved.1Hr 1ScrubbercontinuestooperateandmeetfanampandflowlimitswhiletheRecoveryFurnaceisshutdown.Scrubberremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedoutandsmeltisnolongerflowing.ScrubberfanampsandflowrateScrubbercontinuestooperateandmeetfanampandflowlimitswhiletheRecoveryFurnaceisshutdown.Scrubberremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedoutandsmeltisnolongerflowing.AllRecoveryFurnacesmeltflowhasceased,thescrubberfanisshutdown,weakwashrecyclepumpandweakwashmakeuppumpareshutdown.SDT 167 1 SDTSCBR1‐2Hrs2Scrubberisoperationalandscrubberparameterlimits(flowrateandfanamps)areattainedbeforeblackliquorisintroducedtotherecoveryfurnace.Scrubberfanampsandflowlimitscannotbemetinstantaneouslyatstartupofthescrubbercontroldevice,butareachievedbeforeblackliquorisintroducedtotherecoveryfurnace.Scrubberfanampsandflowratelimitsareattainedbeforeblackliquorisintroducedtotherecoveryfurnace.Startupendswhenthescrubberfanampsandflowlimitsareachieved.1Hr 1ScrubbercontinuestooperateandmeetfanampandflowlimitswhiletheRecoveryFurnaceisshutdown.Scrubberremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedoutandsmeltisnolongerflowing.ScrubberfanampsandflowrateScrubbercontinuestooperateandmeetfanampandflowlimitswhiletheRecoveryFurnaceisshutdown.Scrubberremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedoutandsmeltisnolongerflowing.AllRecoveryFurnacesmeltflowhasceased,thescrubberfanisshutdown,weakwashrecyclepumpandweakwashmakeuppumpareshutdown.SDT 169 2 SDTSCBR1‐2Hrs2Scrubberisoperationalandscrubberparameterlimits(flowrateandfanamps)areattainedbeforeblackliquorisintroducedtotherecoveryfurnace.Scrubberfanampsandflowlimitscannotbemetinstantaneouslyatstartupofthescrubber,butareachievedbeforeblackliquorisintroducedtotherecoveryfurnace.Scrubberfanampsandflowratelimitsareattainedbeforeblackliquorisintroducedtotherecoveryfurnace.Startupendswhenthescrubberfanampsandflowlimitsareachieved.1to2hours2ScrubbercontinuestooperateandmeetfanampandflowlimitswhiletheRecoveryFurnaceisshutdown.Scrubberremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedoutandsmeltisnolongerflowing. NAScrubbercontinuestooperateandmeetfanampandflowlimitswhiletheRecoveryFurnaceisshutdown.Scrubberremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedoutandsmeltisnolongerflowing.AllRecoveryFurnacesmeltflowhasceased,thescrubberfanisshutdown,weakwash/waterrecyclepumpandweakwash/watermakeuppumpareshutdown.SDT 171 2 SDTSCBRLMRtoreviewSSMSDT 172 4 SDTSCBR1‐2Hrs2Scrubberisoperationalandscrubberparameterlimits(flowrateandfanamps)areattainedbeforeblackliquorisintroducedtotherecoveryfurnace.Scrubberfanampsandflowlimitscannotbemetinstantaneouslyatstartupofthescrubbercontroldevice,butareachievedbeforeblackliquorisintroducedtotherecoveryfurnace.Scrubberfanampsandflowratelimitsareattainedbeforeblackliquorisintroducedtotherecoveryfurnace.Startupendswhenthescrubberfanampsandflowlimitsareachieved.1Hr 1ScrubbercontinuestooperateandmeetfanampandflowlimitswhiletheRecoveryFurnaceisshutdown.Scrubberremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedoutandsmeltisnolongerflowing.ScrubberfanampsandflowrateScrubbercontinuestooperateandmeetfanampandflowlimitswhiletheRecoveryFurnaceisshutdown.Scrubberremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedoutandsmeltisnolongerflowing.AllRecoveryFurnacesmeltflowhasceased,thescrubberfanisshutdown,weakwashrecyclepumpandweakwashmakeuppumpareshutdown.SDT 173 1 SDTSCBR1‐2hours2Scrubberisoperationalandscrubberparameterlimits(flowrateanddP)areattainedbeforeblackliquorisintroducedtotherecoveryfurnace.ScrubberflowanddPlimitscannotbemetinstantaneouslyatstartupofthescrubbercontroldevice,butareachievedbeforeblackliquorisintroducedtotherecoveryfurnace.ScrubberflowanddPlimitsareattainedbeforeblackliquorisintroducedtotherecoveryfurnace.StartupendswhenthescrubberflowanddPlimitsareachieved. 1hour 1ScrubbercontinuestooperateandmeetflowanddPlimitswhiletherecoveryfurnaceisshutdown.Scrubberremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedoutandsmeltisnolongerflowing. NAScrubbercontinuestooperateandmeetflowanddPlimitswhiletherecoveryfurnaceisshutdown.Scrubberremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedoutandsmeltisnolongerflowing.Allrecoveryfurnacesmeltflowhasceased,thescrubberfanisshutdown,andweakwash/waterpumpsareshutdown.App_C2_NSPS_SSM_Ctrls_InfoAppendixC2:page38of43EmissionProcessGroupRTICODECountofRTICODEEU‐APCDGroupAPCDSUDurationhrsAPCDSUDurationhrsnum* APCD_SU_IntegrationAPCD_SU_ParamDeviationAPCD_SU_EmissRednMeas APCD_SU_MarkEndAPCDSDDurationhrsAPCDSDDurationhrsnum* APCD_SD_IntegrationAPCD_SD_ParamDeviationAPCD_SD_EmissRednMeas APCD_SD_MarkBeginAPCD_SU_SD_RecommendSDT 174 2 SDTSCBR1‐2Hrs2Scrubberisoperationalandscrubberparameterlimits(flowrateandfanamps)areattainedbeforeblackliquorisintroducedtotherecoveryfurnace.Scrubberfanampsandflowlimitscannotbemetinstantaneouslyatstartupofthescrubbercontroldevice,butareachievedbeforeblackliquorisintroducedtotherecoveryfurnace.Scrubberfanampsandflowratelimitsareattainedbeforeblackliquorisintroducedtotherecoveryfurnace.Startupendswhenthescrubberfanampsandflowlimitsareachieved.1Hr 1ScrubbercontinuestooperateandmeetfanampandflowlimitswhiletheRecoveryFurnaceisshutdown.Scrubberremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedoutandsmeltisnolongerflowing.ScrubberfanampsandflowrateScrubbercontinuestooperateandmeetfanampandflowlimitswhiletheRecoveryFurnaceisshutdown.Scrubberremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedoutandsmeltisnolongerflowing.AllRecoveryFurnacesmeltflowhasceased,thescrubberfanisshutdown,weakwashrecyclepumpandweakwashmakeuppumpareshutdown.SDT 175 2 SDTSCBR1‐2Hrs2Scrubberisoperationalandscrubberparameterlimits(flowrateandfanamps)areattainedbeforeblackliquorisintroducedtotherecoveryfurnace.Scrubberfanampsandflowlimitscannotbemetinstantaneouslyatstartupofthescrubbercontroldevice,butareachievedbeforeblackliquorisintroducedtotherecoveryfurnace.Scrubberfanampsandflowratelimitsareattainedbeforeblackliquorisintroducedtotherecoveryfurnace.Startupendswhenthescrubberfanampsandflowlimitsareachieved.1Hr 1ScrubbercontinuestooperateandmeetfanampandflowlimitswhiletheRecoveryFurnaceisshutdown.Scrubberremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedoutandsmeltisnolongerflowing.ScrubberfanampsandflowrateScrubbercontinuestooperateandmeetfanampandflowlimitswhiletheRecoveryFurnaceisshutdown.Scrubberremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedoutandsmeltisnolongerflowing.AllRecoveryFurnacesmeltflowhasceased,thescrubberfanisshutdown,weakwashrecyclepumpandweakwashmakeuppumpareshutdown.SDT 176 2 SDTSCBR1 1Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup. NoneFlameproveninRecoveryoilgun 1 1Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown. NoneSDT 177 1 SDTSCBR2min 0.03Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartup ScrubberFanOff 0.4 0.4Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupSDT 178 2 SDTSCBR~1‐2Hrs2Scrubberisoperationalandscrubberparameterlimits(flowrateandfanamps)areattainedbeforeblackliquorisintroducedtotherecoveryfurnace.Scrubberfanampsandflowlimitscannotbemetinstantaneouslyatstartupofthescrubbercontroldevice,butareachievedbeforeblackliquorisintroducedtotherecoveryfurnace.Scrubberfanampsandflowratelimitsareattainedbeforeblackliquorisintroducedtotherecoveryfurnace.Startupendswhenthescrubberfanampsandflowlimitsareachieved.~1Hr 1ScrubbercontinuestooperateandmeetfanampandflowlimitswhiletheRecoveryFurnaceisshutdown.Scrubberremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedoutandsmeltisnolongerflowing.ScrubberfanampsandflowrateScrubbercontinuestooperateandmeetfanampandflowlimitswhiletheRecoveryFurnaceisshutdown.Scrubberremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedoutandsmeltisnolongerflowing.AllRecoveryFurnacesmeltflowhasceased,thescrubberfanisshutdown,weakwashrecyclepumpandweakwashmakeuppumpareshutdown.SDT 179 1 SDTSCBR0.083‐0.1670.167Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupN/A‐ControldeviceisstartedupbeforeprocessisstartedupScrubberpHandrecirculationrateparametershavebeenestablishedandmet. 0.083‐0.1670.167Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupN/A‐Processisshutdownbeforecontroldeviceshutdowncommences.ControldeviceshutdowncommenceswhentheNo.3SmeltDissolvingTankstopsrunning.SDT 180 2 SDTSCBR1 1Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupEnsureadequatescrubberflowMinimumflowandpsirequirementsaremet 0.5 0.5Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupMaintainscrubberflowuntilfanisshutdownFanisdown,scrubberflowisendedSDT 181 4 SDTSCBR2 2Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartup NAalloperatingparameterslimitsmet 2 2Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartup NA stopfanApp_C2_NSPS_SSM_Ctrls_InfoAppendixC2:page39of43EmissionProcessGroupRTICODECountofRTICODEEU‐APCDGroupAPCDSUDurationhrsAPCDSUDurationhrsnum* APCD_SU_IntegrationAPCD_SU_ParamDeviationAPCD_SU_EmissRednMeas APCD_SU_MarkEndAPCDSDDurationhrsAPCDSDDurationhrsnum* APCD_SD_IntegrationAPCD_SD_ParamDeviationAPCD_SD_EmissRednMeas APCD_SD_MarkBeginAPCD_SU_SD_RecommendSDT 182 1 SDTSCBR0.5 0.5Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupNoemissionssincefuelisnotintroduceduntilscrubbermeetstargetoperatingperametersPressuredropcomplieswithpermitlimit,targetflowrateisachieved 0.5 0.5Thereisnotinterlockdevice.PolicyandProceduresareimplemented.noneNoemissionssinceemissionsourceisnotpresent.Noflowinscrubber.NopressuredropSDT 184 2 SDTSCBR0.5 0.5Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartup N/A adequateflow 0.5 0.5Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartup N/AliquidflowbelowminimumrequiredratesSDT 184 1 SDTSCBR0.5 0.5Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartup N/A properflow 0.5 0.5Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartup N/AliquidflowbelowminimumrequiredratesSDT 185 1 SDTSCBR1 1DissolverscrubberstartupiscompletedandcontinuousmonitoringsystemsparameterlimitsmetpriortocommencingblackliquorfiringinthefurnaceTheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupBlackliquorfiringinthefurnaceisnotinitiateduntilcontroldevicestartupiscompleteContinuousmonitoringparametersforrecirculationflow,differentialpressureandpHarestableandatorabovelimits 0.5 0.5BlackliquorfiringinthefurnacehasstoppedandallsmeltrunofftothedissolvingtankhasalsostoppedpriortoshuttingdownthedissolverscrubberTheapplicableemissionandparameterlimitsareexpectedtobemetduringshutdownVerifysmeltrunoffhasstoppedbeforestartingdissolverscrubbershutdownWeakwashsupply(orcaustic)isshutofftodissolverscrubberforpHcontrolSDT 188 1 SDTSCBRNA‐InstantaneousstartupandshutdownControldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupSmeltDissolvingTank#1startsafterthecontroldeviceisstartedupandmeetsrequiredoperatingparameterlimitsNA‐controldevicestartupprecedestheemissionunitstartup.NA‐InstantaneousstartupandshutdownControldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupOperateDuconScubberduringshutdownShutdownoftheDuconscrubberbeginsafterthebedintherecoveryboilerisburnedout.SDT 188 1 SDTSCBRNA‐InstantaneousstartupandshutdownControldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupSmeltDissolvingTank#2startsafterthecontroldeviceisstartedupandmeetsrequiredoperatingparameterlimitsNA‐controldevicestartupprecedestheemissionunitstartup.NA‐InstantaneousstartupandshutdownControldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupOperateDuconScubberduringshutdownShutdownoftheDuconscrubberbeginsafterthebedintherecoveryboilerisburnedout.SDT 189 2 SDTSCBR4 4Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupTheRecoveryFurnaceSmeltDissolvingTankScrubbershouldbefullyoperationalwiththescrubberrecirculatingflow(s)andventuridifferentialpressurewithinnormalstartuprangespriortoburningblackliquorintheRecoveryFurnace.Thestartupperiodendsandoperationbeginswhenfullstrengthgreenliquorispumpedtotherecausticizingoperation.4 4Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupPertheSSMplan,thescrubberrecirculatingflowshouldbemaintainedandthescrubberDPoperatedashighaspossibleduringtheshutdownperioduntilgreenliquorisnolongerproducedandpumpedfromthesmeltdissolvingtank.TheshutdownperiodbeginswhenblackliquorburningintheRecoveryFurnaceisstopped.SDT 190 1 SDTSCBR0.5 0.5Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupMeetliquidflowanddpparameterlimit 0.5 0.5Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartup ShutoffliquidflowSDT 190 1 SDTSCBR0.5 0.5Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupMeetliquidflowandfanamps 0.5 0.5Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartup ShutoffliquidflowSDT 190 1 SDTSCBR0.5 0.5Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupMeetliquidflowandfanamps 0.5 0.5Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartup ShutoffliquidflowSDT 195 1 SDTSCBR2 2Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupcontroldeviceoperatesduringemissionunitstartupFiringBlackLiquor 18 18Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupAllControlEquipmentremainon‐lineuntilsourceisshutdown.SuspensionofLiquorFiringApp_C2_NSPS_SSM_Ctrls_InfoAppendixC2:page40of43EmissionProcessGroupRTICODECountofRTICODEEU‐APCDGroupAPCDSUDurationhrsAPCDSUDurationhrsnum* APCD_SU_IntegrationAPCD_SU_ParamDeviationAPCD_SU_EmissRednMeas APCD_SU_MarkEndAPCDSDDurationhrsAPCDSDDurationhrsnum* APCD_SD_IntegrationAPCD_SD_ParamDeviationAPCD_SD_EmissRednMeas APCD_SD_MarkBeginAPCD_SU_SD_RecommendSDT 196 1 SDTSCBR0.25 0.25Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupEnsurescrubberflowanddpestablishedMinimumscrubberflowanddplevelsachieved 0.25 0.25Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupWaituntilsmeltrunoffhasceased ShutoffliquidflowSDT 196 2 SDTSCBR0.25 0.25Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupEnsurescrubberflowanddpestablishedMinimumscrubberflowanddplevelsachieved 0.25 0.25Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupWaituntilsmeltrunoffhasceased ShutoffliquidflowSDT 197 1 SDTSCBR0.08 0.08Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Requiredoperatingparametersaremetbeforeemissionunitisstartedup.Wateriscirculatingthroughthesystem. 1.08 1.08Controldeviceisshutdownafteremissionunitshutdown.Emissionunitisshutdown ThewateristurnedoffSDT 198 1 SDTSCBR3 3Controldeviceoperatingandmeetsrequiredscrubbingliquidflowbeforeemissionunitbeginsnormaloperation. gasstreampressurelosscontroldeviceoperatingpriortoprocessbeginningnormaloperationgasstreampressurelossandliquidflowwithinnormaloperatingrange,noalarms 3 3Controldevicecontinuestooperateandmeetsrequiredscrubbingliquidflowwhileemissionunitisshutdown. gasstreampressurelosscontroldevicecontinuestooperateaslongaspossiblewhileprocessshutsdowngasstreampressurelossorscrubbingliquidflowdropsbelownormaloperatingrangeSDT 199 1 SDTSCBR0.2 0.2Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupStartupendswhenthescrubberliquidflowparameterlimitrangeisachieved 0.2 0.2Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.Theapplicableemissionandparameterlimitsareexpectedtobemetduringshutdown.Shutdownbeginswhenthescrubberliquidrecirculatingpumpisturnedoff.SDT 200 2 SDTSCBRUKControldeviceoperatingandmeetsrequiredscrubbingliquidflowbeforeemissionunitbeginsnormaloperation. pressuredropcontroldeviceoperatingpriortoprocessbeginningnormaloperationpressuredropandliquidflowwithinnormaloperatingrange,noalarms UKControldevicecontinuestooperateandmeetsrequiredscrubbingliquidflowwhileemissionunitisshutdown. pressuredropcontroldevicecontinuestooperateaslongaspossiblewhileprocessshutsdownpressuredroporscrubbingliquidflowdropsbelownormaloperatingrangeSDT 201 1 SDTSCBR0.2 0.2Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupStartupendswhenthepressuredropparameterlimitrangeisachieved 0.2 0.2Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.Theapplicableemissionandparameterlimitsareexpectedtobemetduringshutdown.Shutdownbeginswhenthescrubberliquidrecirculatingpumpisturnedoff.SDT 202 1 SDTSCBR0.1hour 0.1TypicallyRecoveryFurnaceandSDTarenottobestarteduntilscrubberflowanddpparametershavebeenmetTheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupmeetliquidflowanddPparametersbeforestartingRecoveryfurnaceonliquorNOTDEFINED‐FlowanddPparametersmetformorethan1minuteandrecoveryfurnaceonliquorandoffgas 0.02 0.02Scrubberiskeptoperatinguntilwellafterboilertakenoffliquor.ScrubbertypicallycontinuestorunevenifEmissionUnitoffunlessscrubbermaintenanceneeded.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupKeepoperatingscrubberaslongaspossible NotdefinedSDT 203 2 SDTSCBR0.1 0.1Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupemissionunitshutdownuntilAPCDrunningScrubberoperatingparametersestablished 0.16 0.16Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartuprecoveryfurnaceshutdownbeforescrubbershutdownrecoveryboilerisshutdownSDT 205 1 SDTSCBR0.2 0.2Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupStartupendswhenthepressuredropparameterlimitrangeisachieved 0.2 0.2Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.Theapplicableemissionandparameterlimitsareexpectedtobemetduringshutdown.Shutdownbeginswhenthescrubberliquidrecirculatingpumpisturnedoff.SDT 207 2 SDTSCBR1 1Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupallparametersattargetbeforeEUisstarted allparametersattarget 0.5 0.5Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupAllparametersareattargetbeforecontroldeviceshutdownNoliquorburnedinrecoveryboilerandsmeltflowisstoppedSDT 226 3 SDTSCBR0.2 0.2Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupStartupendswhenthepressuredropminimumparametervalueisachieved 0.2 0.2Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.Theapplicableemissionandparameterlimitsareexpectedtobemetduringshutdown.Shutdownbeginswhenthescrubberliquidrecirculatingpumpisturnedoff.App_C2_NSPS_SSM_Ctrls_InfoAppendixC2:page41of43EmissionProcessGroupRTICODECountofRTICODEEU‐APCDGroupAPCDSUDurationhrsAPCDSUDurationhrsnum* APCD_SU_IntegrationAPCD_SU_ParamDeviationAPCD_SU_EmissRednMeas APCD_SU_MarkEndAPCDSDDurationhrsAPCDSDDurationhrsnum* APCD_SD_IntegrationAPCD_SD_ParamDeviationAPCD_SD_EmissRednMeas APCD_SD_MarkBeginAPCD_SU_SD_RecommendSDT 240 2 SDTSCBR<0.50.5Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartup.Controldeviceisstartedupbeforeemissionunitisstartedup.Scrubberrecirculationrate,fanamps,andpHmeetparameterlimits. <0.50.5Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartup.Emissionunitisshutdownbeforecontroldeviceisshutdown.Scrubberfanorrecirculationpumpisshutdown.SDT 240 1 SDTSCBR<0.50.5Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartup.Controldeviceisstartedupbeforeemissionunitisstartedup.Scrubberrecirculationrate,pressuredropandpHmeetparameterlimits. <0.50.5Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartup.Emissionunitisshutdownbeforecontroldeviceisshutdown.Scrubberrecirculationpumpisshutdown.SDT 242 1 SDTSCBR0.25 0.25Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup. NAControldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup. 0.25 0.25Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown. NAControldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown. ScrubberpumpsoffSDT 243 2 SDTSCBR0.5 0.5Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupMeetrequiredpermitparameterlimitsStartupendswhenallofthepermittedparameterlimitsareachieved 0.1 0.1Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.MeetrequiredpermitparameterlimitsShutdownbeginswhenallofthepermittedsourcehascompletelyshutdownSDT 340 1 SDTSCBR0.25 0.25Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupPressuredropandcirculationrateparamtersarereached. 0.5 0.5Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupLiquorsmeltoutofboilerbeforescrubberisshutdownSmeltoutofRecoveryBoilerSDT 525 2 SDTSCBR2 2Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Theapplicableemissionandparameterlimitsareexpectedtobemetduringstartupscrubberwaterisonduringstartupstartupendswhenpressuredropparameterlimitismet. 2 2Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupscrubbercontinuestorunduringshutdownBLSflowtorecoveryfurnaceendsSDT 531 1 SDTSCBR1‐2Hrs2Scrubberisoperationalandscrubberparameterlimits(flowrateandfanamps)areattainedbeforeblackliquorisintroducedtotherecoveryfurnace.Scrubberfanampsandflowlimitscannotbemetinstantaneouslyatstartupofthescrubbercontroldevice,butareachievedbeforeblackliquorisintroducedtotherecoveryfurnace.Scrubberfanampsandflowratelimitsareattainedbeforeblackliquorisintroducedtotherecoveryfurnace.Startupendswhenthescrubberfanampsandflowlimitsareachieved.1Hr 1ScrubbercontinuestooperateandmeetfanampandflowlimitswhiletheRecoveryFurnaceisshutdown.Scrubberremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedoutandsmeltisnolongerflowing.ScrubberfanampsandflowrateScrubbercontinuestooperateandmeetfanampandflowlimitswhiletheRecoveryFurnaceisshutdown.Scrubberremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedoutandsmeltisnolongerflowing.AllRecoveryFurnacesmeltflowhasceased,thescrubberfanisshutdown,weakwashrecyclepumpandweakwashmakeuppumpareshutdown.SDT 600 2 SDTSCBR1‐2Hrs2Scrubberisoperationalandscrubberparameterlimits(flowrateandfanamps)areattainedbeforeblackliquorisintroducedtotherecoveryfurnace.Scrubberfanampsandflowlimitscannotbemetinstantaneouslyatstartupofthescrubbercontroldevice,butareachievedbeforeblackliquorisintroducedtotherecoveryfurnace.Scrubberfanampsandflowratelimitsareattainedbeforeblackliquorisintroducedtotherecoveryfurnace.Startupendswhenthescrubberfanampsandflowlimitsareachieved.1Hr 1ScrubbercontinuestooperateandmeetfanampandflowlimitswhiletheRecoveryFurnaceisshutdown.Scrubberremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedoutandsmeltisnolongerflowing.ScrubberfanampsandflowrateScrubbercontinuestooperateandmeetfanampandflowlimitswhiletheRecoveryFurnaceisshutdown.Scrubberremainsoperationaluntilallblackliquorispulledfromtherecoveryfurnace,thefurnacebedisburnedoutandsmeltisnolongerflowing.AllRecoveryFurnacesmeltflowhasceased,thescrubberfanisshutdown,weakwashrecyclepumpandweakwashmakeuppumpareshutdown.Smeltdissolvingtankscrubberstypicallyhaveabypasslinethatventstoatmosphere.Thebypasslineisdesignedtoprotecttheintegrityofthedissolvingtankandscrubberintheeventofoverpressurization.Currently,theruledoesnotaddresshowtomonitororreportbypassesofthesmeltdissolvingtankscrubber.Theruleshouldincludelanguagethatallowsforscrubberbypassesforsafetyreasonstoprotecttheintegrityoftheequipment.App_C2_NSPS_SSM_Ctrls_InfoAppendixC2:page42of43EmissionProcessGroupRTICODECountofRTICODEEU‐APCDGroupAPCDSUDurationhrsAPCDSUDurationhrsnum* APCD_SU_IntegrationAPCD_SU_ParamDeviationAPCD_SU_EmissRednMeas APCD_SU_MarkEndAPCDSDDurationhrsAPCDSDDurationhrsnum* APCD_SD_IntegrationAPCD_SD_ParamDeviationAPCD_SD_EmissRednMeas APCD_SD_MarkBeginAPCD_SU_SD_RecommendSDT 606 3 SDTSCBR1 1Notintegrated.Standardprocedureisforcontroldevicetostartupaheadofemissionsunit.Inletdamperlockedopen,fanirunning,liquidflowisaboveminimumflowrequirementlistedinColumnAN.Allmonitoringparametersbeingmet,smeltflowingtodissolvingtank.1 1Notintegrated.Standardprocedureisforcontroldevicetoshutdownafteremissionsunit.nofireinboiler/nosmeltflowingtodissolvingtank Fanoff,liquidflowoff.SDT 610 2 SDTSCBR0.5 0.5Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.Startupendswhenminimumscrubberflowandfanampsareachieved 0.08 0.08Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.whenrecoveryboilersmeltingstopsSDT 613 4 SDTSCBR2 2Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup. naScrubberdeltaPandscrubberrecirculatingflowsmustbemaintainedtoavoidestablishedlimitexcursionsduringthestartupperiod.SmelttankventfanmustbeoperatingproperlyandscrubberdeltaPmustbewithingminimumrangeexpected. 2 2Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown. naEnsuregreenliquorisnolongerbeingproducedbythesmeltdissolvingtankScrubberdeltapandrecirculatingflowisnotwithinacceptableoperatingconditions.SDT 615 1 SDTSCBR0.25 0.25scrubberparametersestablishedpriortoblackliquorfeed pressuredropmeetliquidflowparameterlimitscrubberparametersaccomplished 0.25 0.25controldevicecontinuestooperateafterunitisshutdown;liquidflowismaintained;howeverpressuredropcannotbemaintainedduetodecreaseofairflow pressuredrop maintainliquidflowblackliquortonozzlesoffSDT 617 1 SDTSCBR1 1controldeviceisfullyoperationalbeforeprocessisstartedupTheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupprocessdoesnotstartupuntilcontroldeviceisreadyscrubberflowandfanampsmeet3‐hourave.parametriclimits 0.5 0.5controldeviceisnotshutdownuntilprocessisdownTheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupcontinuetooperatecontroldeviceuntilprocessisdownwhenweakwashrecircpumpsareshutoffSDT 2.1E+08 2 SDTSCBR0.2 0.2Controldeviceisstartedupandmeetsrequiredoperatingparameterlimitsbeforeemissionunitisstartedup.TheapplicableemissionandparameterlimitsareexpectedtobemetduringstartupStartupendswhenthepressuredropparameterlimitrangeisachieved 0.2 0.2Controldevicecontinuestooperateandmeetsrequiredoperatinglimitswhileemissionunitisshutdown.Theapplicableemissionandparameterlimitsareexpectedtobemetduringshutdown.Shutdownbeginswhenthescrubberliquidrecirculatingpumpisturnedoff.*Ifarangewasprovidedthemaximumoftherangewasentered.App_C2_NSPS_SSM_Ctrls_InfoAppendixC2:page43of43