Subpart AAAAAAA – National Emission Standards for H azardous Air Pollutants for Area Sources: Asphalt Processing and

Asphalt Roofing Manufacturing Applicability and Compliance Dates

Sec. 63.11559 Am I subject to this subpart? 63.11560 What are my compliance dates? Standards and Compliance Requirements 63.11561 What are my standards and management pract ices? 63.11562 What are my initial compliance requirement s? 63.11563 What are my monitoring requirements? 63.11564 What are my notification, recordkeeping, a nd reporting requirements? Other Requirements and Information 63.11565 What General Provisions sections apply to this subpart? 63.11566 What definitions apply to this subpart? 63.11567 Who implements and enforces this subpart?

Tables Table 1 of Subpart AAAAAAA – Emission Limits for Asphalt Processing Operations Table 2 of Subpart AAAAAAA – Emission Limits for Asphalt Roofing Manufacturing Operations Table 3 of Subpart AAAAAAA – Test Methods Table 4 of Subpart AAAAAAA – Operating Limits Table 5 of Subpart AAAAAAA – Applicability of General Provisions to Subpart AAAAAAA

Applicability and Compliance Dates

§ 63.11559 Am I subject to this subpart?2 (a) You are subject to this subpart if you own or operate an asphalt processing operation and/or asph alt roofing manufacturing operation that is an area sou rce of hazardous air pollutant (HAP) emissions, as defined in

§63.2. (b) This subpart applies to each new or existing affected source as defined in paragraphs (b)(1) and (b)(2)

of this section. (1) Asphalt processing . The affected source for asphalt processing operations is the collection of all blowing stills, as defined in §63.11566, at an asph alt processing operation. (2) Asphalt roofing manufacturing . The affected source for asphalt roofing manufacturing operations is the collection of all asphalt coating equipment, as def ined in §63.11566, at an asphalt roofing manufacturing oper ation. (c) This subpart does not apply to hot mix asphalt plant operations that are used in the paving of roa ds or hardstand, or operations where asphalt may be used in the fabrication of a built-up roof. (d) An affected source is a new affected source if you commenced construction or reconstruction after July 9,

2009.3 (e) An affected source is reconstructed if it meet s the criteria as defined in §63.2. (f) An affected source is an existing source if it is

not new or reconstructed. (g) This subpart does not apply to research or laboratory facilities, as defined in section 112(c) (7) of

the Clean Air Act. (h) You are exempt from the obligation to obtain a permit under 40 CFR part 70 or 40 CFR part 71, prov ided you are not otherwise required to obtain a permit under 40 CFR 70.3(a) or 40 CFR 71.3(a). Notwithstanding the pre vious sentence, you must continue to comply with the prov isions of this subpart.

§ 63.11560 What are my compliance dates? (a) If you own or operate an existing affected source, you must be in compliance with the applicab le provisions in this subpart no later than [INSERT DA TE ONE YEAR AFTER PUBLICATION IN THE FEDERAL REGISTER]. A s specified in §63.11562(f), you must demonstrate ini tial compliance within 180 calendar days after [INSERT D ATE ONE YEAR AFTER PUBLICATION IN THE FEDERAL REGISTER]. (b) If you own or operate a new affected source, y ou must be in compliance with the provisions in this s ubpart4

on or before [INSERT DATE OF PUBLICATION IN THE FED ERAL REGISTER] or upon startup, whichever date is later. As specified in §63.11562(g), you must demonstrate ini tial compliance with the applicable emission limits no l ater than 180 calendar days after [INSERT DATE OF PUBLIC ATION IN THE FEDERAL REGISTER] or within 180 calendar days a fter startup of the source, whichever is later.

Standards and Compliance Requirements §63.11561 What are my standards and management pra ctices? (a) For asphalt processing operations, you must me et the emission limits specified in Table 1 of this su bpart. (b) For asphalt roofing manufacturing lines, you m ust meet the applicable emission limits specified in Ta ble 2 of this subpart. (c) These standards apply at all times. §63.11562 What are my initial compliance requireme nts? (a) For asphalt processing operations, you must: (1) Demonstrate initial compliance with the emissi on limits specified in Table 1 of this subpart by: (i) Conducting emission tests using the methods specified in Table 3 of this subpart; or (ii) Using the results of a previously-conducted emission test as specified in paragraph (d) of this5

section. (2) Establish the value or range of values of the operating parameters specified in Table 4 of this s ubpart: (i) Using the operating parameter data recorded during the compliance emission tests; or (ii) Using the operating parameter data recorded during a previously-conducted emission test. (b) For asphalt roofing manufacturing lines that u se a control device to comply with the emission limits in Table 2 of this subpart, you must: (1) Demonstrate initial compliance by: (i) Conducting emission tests using the methods specified in Table 3 of this subpart; or (ii) Using the results of a previously-conducted emission test as specified in paragraph (d) of this

section. (2) Establish the value of the operating parameter specified in Table 4 of this subpart for thermal ox idizers: (i) Using the operating parameter data recorded during the compliance emission tests; or (ii) Using the operating parameter data recorded during a previously-conducted emission test. (3) Establish the value or range of values of the6

operating parameters specified in Table 4 of this s ubpart

for control devices other than thermal oxidizers: (i) Using the operating parameter data recorded during the compliance emission tests; (ii) Using the operating parameter data recorded during a previously-conducted emission test; or (iii) Using manufacturer performance specification s. (c) For asphalt roofing manufacturing lines that d o not require a control device to comply with the emi ssion limits in Table 2 of this subpart, you must: (1) Demonstrate initial compliance by: (i) Conducting emission tests using the methods specified in Table 3 of this subpart, (ii) Using the results of a previously-conducted emission test as specified in paragraph (d) of this section; or (iii) Using process knowledge and engineering calculations as specified in paragraph (e) of this section. (2) Establish the value or range of values of the operating parameters specified in Table 4 of this s ubpart: (i) Using the operating parameter data recorded during the compliance emission tests; (ii) Using the operating parameter data recorded7

during a previously-conducted emission test; or (iii) Using process knowledge and engineering calculations as specified in paragraph (f) of this section. (d) If you are using a previously-conducted emiss ion test to demonstrate compliance with the emission limitations in this subpart for existing sources, a s specified in paragraphs (a)(1)(ii), (b)(1)(ii), or (c)(1)(ii) of this section, the following condition s must

be met: (1) The emission test was conducted within the las t 5

years; (2) No changes have been made to the process since the time of the emission test; (3) The operating conditions and test methods used for the previous test conform to the requirements o f this subpart; and (4) The data used to establish the value or range of values of the operating parameters, as specified in paragraphs (a)(2)(ii), (b)(2)(ii), or (c)(2)(ii) of this section, were recorded during the emission test. (e) If you are using process knowledge and engineering calculations to demonstrate initial com pliance as specified in paragraph (c)(1)(iii) of this secti on, you8

must prepare written documentation that contains th e data and any assumptions used to calculate the process e mission rate that demonstrate compliance with the emission limits specified in Table 2 of this subpart. (f) If you are using process knowledge and engineering calculations to establish the value or range of values of operating parameters as specified in para graph (c)(2)(iii) of this section, you must prepare writt en documentation that contains the data and any assump tions used to show that the process parameters and corres ponding parameter values correlate to the process emissions

. (g) For existing sources, you must demonstrate initial compliance no later than 180 calendar days after [INSERT DATE ONE YEAR AFTER PUBLICATION IN THE FEDE RAL REGISTER]

. (h) For new sources, you must demonstrate initial compliance no later than 180 calendar days after [I NSERT DATE OF PUBLICATION IN THE FEDERAL REGISTER] or wit hin 180 calendar days after startup of the source, whicheve r is

later. (i) For emission tests conducted to demonstrate initial compliance with the emission limits specifi ed in Tables 1 and 2 of this subpart, you must follow the9

requirements specified in paragraphs (i)(1) through (i)(4)

of this section. (1) You must conduct the tests while manufacturing the product that generates the greatest PAH and PM emissions to the control device inlet, or exiting t he process if you are not using a control device to co mply with the emissions limits specified in Tables 1 and 2 of this subpart. (2) You must conduct a minimum of three separate test runs for each compliance test specified in paragrap hs (a)(1)(i), (b)(1)(i), and (c)(1)(i) of this section according to the requirements specified in §63.7(e) (3). The sampling time and sample volume of each test ru n must

be as follows: (i) For asphalt processing operations, the sampli ng time and sample volume for each test run must be at least 90 minutes or the duration of the coating blow or n oncoating blow, whichever is greater, and 2.25 dscm ( 79.4 dscf). (ii) For asphalt coating operations, the sampling time and sample volume for each test run must be at least 120 minutes and 3.00 dscm (106 dscf). (3) For asphalt processing operations, you must us e10

the following equations to calculate the asphalt ch arging rate (P). (i) P=(Vd)/(K′ Θ)

where: P = asphalt charging rate to blowing still, Mg/hr (ton/hr). V = volume of asphalt charged, m 3 (ft 3 ). d = density of asphalt, kg/m 3 (lb/ft 3 ). K′ = conversion factor, 1000 kg/Mg (2000 lb/ton). Θ = duration of test run, hr. (ii)

where: d = Density of the asphalt, kg/m 3 (lb/ft 3 )

K 1 = 1056.1 kg/m 3 (metric units) = 66.6147 lb/ft 3 (English Units)

K 2 = 0.6176 kg/(m 3 °C) (metric units) = 0.02149 lb/(ft 3 °F) (English Units)

T i = temperature at the start of the blow, °C (°F) (4) You must use the following equation to demonstrate compliance with the emission limits spe cified in Table 2 of this subpart: E = [(C)*(Q)/(P)*(K)]11

where: E = emission rate of particulate matter, kg/Mg (lb/ton). C = concentration of particulate matter, g/dscm (gr/dscf). Q = volumetric flow rate of effluent gas, dscm/hr (dscf/hr). P = the average asphalt roofing production rate or asphalt charging rate over the duration of the test , Mg/hr (ton/hr). K = conversion factor, 1000 g/kg [7000 (gr/lb)]. §63.11563 What are my monitoring requirements? (a) You must maintain the operating parameters established under §63.11562(a)(2), (b)(2), (b)(3), and (c)(2) as specified in Table 4 of this subpart. (b) If you are using a control device to comply wi th the emission limits specified in Tables 1 and 2 of this subpart, you must develop and make available for in spection by the delegated authority, upon request, a site-sp ecific monitoring plan for each monitoring system that add resses the following: (1) Installation of the CPMS probe or other interf ace at a measurement location relative to each affected process12

unit such that the measurement is representative of control of the exhaust emissions (e.g., on or downstream of the last control device); (2) Performance and equipment specifications for t he probe or interface, the pollutant concentration or parametric signal analyzer, and the data collection and reduction system; and (3) Performance evaluation procedures and acceptan ce criteria (e.g., calibrations). (i) In your site-specific monitoring plan, you mus t also address the following: (1) Ongoing operation and maintenance procedures i n accordance with the general requirements of §63.8(c )(1), (c)(3), (c)(4)(ii), (c)(7), and (c)(8); (2) Ongoing data quality assurance procedures in accordance with the general requirements of §63.8(d ); and (3) Ongoing recordkeeping and reporting procedures in accordance with the general requirements of §63.10( c), (e)(1), and (e)(2)(i). (c) If you are using a control device to comply w ith the emission limits specified in Tables 1 and 2 of this subpart, you must install, operate, and maintain a continuous parameter monitoring system (CPMS) as sp ecified13

in paragraphs (c)(1) through (c)(3) of this section

. (1) The CPMS must complete a minimum of one cycle of operation for each successive 15-minute period. (2) To determine the 3-hour average, you must: (i) Have a minimum of four successive cycles of operation to have a valid hour of data. (ii) Have valid data from at least three of four equally spaced data values for that hour from a CPM S that is not out-of-control according to your site-specif ic monitoring plan. (iii) Determine the 3-hour average of all recorded readings for each operating day, except as stated i n paragraph (g) of this section. You must have at le ast two of the three hourly averages for that period using only hourly average values that are based on valid data (i.e., not from out-of-control periods). (3) You must record the results of each inspection , calibration, and validation check of the CPMS. (d) For each temperature monitoring device, you mu st meet the CPMS requirements in paragraphs (c)(1) thr ough (c)(3) of this section and the following requiremen ts: (1) Locate the temperature sensor in a position th at provides a representative temperature.14 (2) For a noncryogenic temperature range, use a temperature sensor with a minimum measurement sensi tivity of 2.8 °C or 1.0 percent of the temperature value, whichever is larger. (3) If a chart recorder is used, the recorder sensitivity in the minor division must be at least 20°F. (4) Perform an accuracy check at least semiannuall y or following an operating parameter deviation: (i) According to the procedures in the manufacture r’s documentation; or (ii) By comparing the sensor output to redundant sensor output; or (iii) By comparing the sensor output to the output from a calibrated temperature measurement device; o r (iv) By comparing the sensor output to the output from a temperature simulator. (5) Conduct accuracy checks any time the sensor exceeds the manufacturer’s specified maximum operat ing temperature range or install a new temperature sens or. (6) At least quarterly or following an operating parameter deviation, perform visual inspections of components if redundant sensors are not used. (e) For each pressure measurement device, you must15

meet the CPMS requirements of paragraphs (e)(1) thr ough (e)(6) of this section and the following requiremen ts: (1) Locate the pressure sensor(s) in, or as close as possible, to a position that provides a representat ive measurement of the pressure. (2) Use a gauge with a minimum measurement sensitivity of 0.12 kiloPascals or a transducer wit h a minimum measurement sensitivity of 5 percent of the

pressure range. (3) Check pressure tap for blockage daily. Perfor m an accuracy check at least quarterly or following a n operating parameter deviation: (i) According to the manufacturer’s procedures; or (ii) By comparing the sensor output to redundant sensor output. (4) Conduct calibration checks any time the sensor exceeds the manufacturer’s specified maximum operat ing pressure range or install a new pressure sensor. (5) At least monthly or following an operating parameter deviation, perform a leak check of all co mponents for integrity, all electrical connections for conti nuity, and all mechanical connections for leakage. (6) At least quarterly or following an operating16

parameter deviation, perform visible inspections on all components if redundant sensors are not used. (f) For each electrostatic precipitator (ESP) used to control emissions, you must install and operate a C PMS that meets the requirements of paragraphs (c)(1) through (c)(3) of this section to provide representative measureme nts of the voltage supplied to the ESP. (g) If you are not using a control device to compl y with the emission limits specified in Tables 1 and 2 of this subpart, you must develop and make available f or inspection by the delegated authority, upon request , a site-specific monitoring plan. The plan must speci fy the process parameters established during the initial compliance assessment and how they are being monito red and maintained to demonstrate continuous compliance. (h) If you would like to use parameters or means other than those specified in Table 4 of this subpa rt to demonstrate continuous compliance with the emission limits specified in Tables 1 and 2 of this subpart, you mu st apply to the Administrator for approval of an alternative monitoring plan under §63.8(f). The plan must spec ify how process parameters established during the initial compliance assessment will be monitored and maintai ned to17

demonstrate continuous compliance. (i) At all times the owner or operator must operat e and maintain any affected source, including associa ted air pollution control equipment and monitoring equipmen t, in a manner consistent with safety and good air pollutio n control practices for minimizing emissions. The ge neral duty to minimize emissions does not require the own er or operator to make any further efforts to reduce emis sions if levels required by this standard have been achieved

. Determination of whether such operation and mainten ance procedures are being used will be based on informat ion available to the Administrator which may include, b ut is not limited to, monitoring results, review of opera tion and maintenance procedures, review of operation and mai ntenance records, and inspection of the source. (j) You must conduct a performance evaluation of e ach CPMS in accordance with your site-specific monitori ng plan. (k) You must operate and maintain the CPMS in continuous operation according to the site-specific monitoring plan. ( l ) If you are not using a con trol device to comply with the emission limits specified in Tables 1 and 2 of this subpart, you must develop and make available f or18

inspection by the delegated authority, upon request, a

site

- specific monitoring plan

. The plan must specify the

process par ameters established during the initial compliance assessment and how they are being monito red and maintained to demonstrate continuous compliance. ( m ) If you would like to use parameters or means other than those specified in Table 4 of this subpa rt to

d emonstrate continuous compliance with the emission limits specified in Tables 1 and 2 of this subpart, you mu st apply to the Administrator for approval of an alternative monitoring plan under §63.8(f). The plan must spec ify how process parameters establis hed during the initial compliance assessment will be monitored and maintai ned to demonstrate continuous compliance. ( n ) At all times the owner or operator must operate and maintain any affected source, including associa ted air pollution control equipment and monitoring equipment, in a manner consistent with safety and good air pollutio n control practices for minimizing emissions. The ge neral duty to minimize emissions does not require the own er or operator to make any further efforts to reduce emis sions i f levels required by this standard have been achieved

. Determination of whether such operation and mainten ance19

procedures are being used will be based on informat ion available to the Administrator which may include, b ut is not limited to, monitoring resul ts, review of operation and maintenance procedures, review of operation and mai ntenance records, and inspection of the source. §63.11564 What are my notification, recordkeeping, and reporting requirements? (a) You must submit the notifications specified in paragraphs (a)(1) through (a)(6) of this section. (1) You must submit all of the notifications in §§63.5(b), 63.7(b); 63.8(e) and (f); 63.9(b) throug h (e); and 63.9(g) and (h) that apply to you by the dates specified in those sections. (2) As specified in §63.9(b)(2), if you have an existing affected source, you must submit an Initia l Notification not later than 120 calendar days after [INSERT DATE OF PUBLICATION IN THE FEDERAL REGISTER]. (3) As specified in §63.9(b)(4) and (5), if you ha ve a new affected source, you must submit an Initial Notification not later than 120 calendar days after you become subject to this subpart. (4) You must submit a notification of intent to conduct a compliance test at least 60 calendar days before20

the compliance test is scheduled to begin, as requi red in §63.7(b)(1). (5) You must submit a Notification of Compliance Status according to §63.9(h)(2)(ii). You must subm it the Notification of Compliance Status, including the co mpliance test results, before the close of business on the 6 0th calendar day following the completion of the compli ance test according to §63.10(d)(2). (6) If you are using data from a previously-conduc ted emission test to serve as documentation of complian ce with the emission standards and operating limits of this subpart, you must submit the test data in lieu of t he initial compliance test results with the Notificati on of Compliance Status required under paragraph (a)(5) o f this

section. (b) You must submit a compliance report as specifi ed in paragraphs (b)(1) through (b)(4) of this section

. (1) If you are using a control device to comply wi th the emission limits, the compliance report must ide ntify the controlled units (e.g., blowing stills, saturat ors, coating mixers, coaters). If you are not using a c ontrol device to comply with the emission limits, the comp liance report must identify the site-specific process oper ating21

parameters monitored to determine compliance with t he

emission limits. (2) During periods for which there are no deviatio ns from any emission limitations (emission limit or op erating limit) that apply to you, the compliance report mus t contain the information specified in paragraphs (b) (2)(i) through (b)(2)(v) of this section. (i) Company name and address. (ii) Statement by a responsible official with that official’s name, title, and signature, certifying t he truth, accuracy, and completeness of the content of the report. (iii) Date of report and beginning and ending date s of the reporting period. (iv) A statement that there were no deviations fro m the emission limitations during the reporting perio d. (v) If there were no periods during which the CPMS was out-of-control as specified in §63.8(c)(7), a s tatement that there were no periods during which the CPMS wa s outof-control during the reporting period. (3) For each deviation from an emission limitation (emission limit and operating limit), you must incl ude the information in paragraphs (b)(3)(i) through (b)(3)( xii) of22

this section. (i) The date and time that each deviation started and stopped. (ii) The date and time that each CPMS was inoperative, except for zero (low-level) and high-l evel

checks. (iii) The date, time and duration that each CPMS w as out-of-control, including the information in §63.8( c)(8). (iv) The date and time that each deviation started and stopped, and whether each deviation occurred du ring a period of startup, shutdown, or malfunction or duri ng another period. (v) A summary of the total duration of the deviati on during the reporting period and the total duration as a percent of the total source operating time during t hat reporting period. (vi) A breakdown of the total duration of the deviations during the reporting period into those t hat are due to startup, shutdown, control equipment problem s, process problems, other known causes, and other unk nown

causes. (vii) A summary of the total duration of CPMS downtime during the reporting period and the total duration23

of CPMS downtime as a percent of the total source o perating time during that reporting period. (viii) An identification of each air pollutant tha t

was monitored at the affected source. (ix) A brief description of the process units. (x) A brief description of the CPMS. (xi) The date of the latest CPMS certification or

audit. (xii) A description of any changes in CPMS or controls since the last reporting period. (3) Unless the Administrator has approved a differ ent schedule for submission of reports under §63.10(a), you must submit each report specified in paragraph (b) of this section according to the following dates: (i) The first compliance report must cover the per iod beginning on the compliance date that is specified for your affected source in §63.11560 and ending on Jun e 30 or December 31, whichever date is the first date follo wing the end of the first calendar half after the compliance date that is specified for your source in §63.11560. (ii) The first compliance report must be postmarke d or delivered no later than July 31 or January 31, w hichever

date follows the end of the first calendar half aft er the24

compliance date that is specified for your affected source in §63.11560 (iii) Each subsequent compliance report must cover the semiannual reporting period from January 1 thro ugh June 30 or the semiannual reporting period from July 1 t hrough

December 31. (iv) Each subsequent compliance report must be postmarked or delivered no later than July 31 or Ja nuary 31, whichever date is the first date following the end of the semiannual reporting period. (c) You must maintain the records specified in paragraphs (c)(1) through (c)(10) of this section. (1) A copy of each notification and report that yo u submitted to comply with this subpart, including al l documentation supporting any Initial Notification o r Notification of Compliance Status that you submitte d, according to the requirements in §63.10(b)(2)(xiv). (2) Copies of emission tests used to demonstrate compliance and performance evaluations as required in §63.10(b)(2)(viii). (3) Documentation that shows that the following conditions are true if you use a previously-conduct ed emission test to demonstrate initial compliance as25

specified in §63.11562(a)(1)(ii), (b)(1)(ii), and (c)(1)(ii): (i) The test was conducted within the last 5 years ; (ii) No changes have been made to the process sinc e the time of the emission test; (iii) The operating conditions and test methods us ed for the previous test conform to the requirements o f this subpart; and (iv) The data used to establish the value or range of values of the operating parameters, as specified in §63.11562(a)(2)(ii), (b)(2)(ii), or (c)(2)(ii), wer e recorded during the emission test. (4) Documentation that identifies the operating parameters and values specified in Table 4 of this subpart and that contains the data used to establish the pa rameter values as specified in §63.11562(a)(2), (b)(2), (b) (3), or (c)(2). (5) Copies of the written manufacturers performanc e specifications used to establish operating paramete r values as specified in §63.11562(b)(3)(iii). (6) Documentation of the process knowledge and engineering calculations used to demonstrate initia l compliance as specified in §63.11562(e).26 (7) Documentation of the process knowledge and engineering calculations used to establish the valu e or range of values of operating parameters as specifie d in §63.11562(f). (8) A copy of the site-specific monitoring plan required under §63.11563(b) or ( g l ). (9) A copy of the approved alternative monitoring plan required under §63.11563( h m ), if applicable. (10) Records of the operating parameter values required in Table 4 of this subpart to show continu ous compliance with each operating limit that applies t o you.

Other Requirements and Information §63.11565 What General Provisions sections apply t o this subpart? You must comply with the requirements of the Genera l Provisions (40 CFR part 63, subpart A) according to Table 5 of this subpart. §63.11566 What definitions apply to this subpart? Asphalt flux

means the organic residual material from distillation of crude oil that is generally used in asphalt roofing manufacturing and paving and non-paving asp halt products. Asphalt coating equipment means the saturators,27

coating mixers, and coaters used to apply asphalt t o substrate to manufacture roofing products (e.g., sh ingles, roll roofing). Asphalt processing operation means any operation engaged in the preparation of asphalt flux at stand -alone asphalt processing facilities, petroleum refineries , and asphalt roofing facilities. Asphalt preparation, c alled “blowing,” is the oxidation of asphalt flux, achiev ed by bubbling air through the heated asphalt, to raise t he softening point and to reduce penetration of the ox idized asphalt. An asphalt processing facility includes on e or more asphalt flux blowing stills. Asphalt roofing manufacturing operation means the collection of equipment used to manufacture asphalt roofing products through a series of sequential process ste ps. The equipment configuration of an asphalt roofing manuf acturing process varies depending upon the type of substrate used (i.e., organic or inorganic). For example, an asph alt roofing manufacturing line that uses organic substr ate (e.g., felt) typically would consist of a saturator (and wet looper), coating mixer, and coater (although th e saturator could be bypassed if the line manufacture rs multiple types of products). An asphalt roofing28

manufacturing line that uses inorganic (fiberglass mat) substrate typically would consist of a coating mixe r and

coater. Blowing still means the equipment in which air is blown through asphalt flux to change the softening point and penetration rate of the asphalt flux, creating oxidized asphalt. Built-up roofing operation s means operations involved

in the on-site (e.g., at a commercial building) assembly of roofing system components (e.g., asphalt, substrate, surface granules).

Coater means the equipment used to apply amended (filled or modified) asphalt to the top and bottom of the substrate (typically fiberglass mat) used to manufa cture shingles and rolled roofing products. Coating mixer

means the equipment used to mix coating asphalt and a mineral stabilizer, prior to applying the stabilized coating asphalt to the substrate. Hot-mix asphalt operation means operations involved in mixing asphalt cement and aggregates to produce mat erials for paving roadways and hardstand (e.g., vehicle pa rking lots, prepared surfaces for materiel storage). Particulate matter (PM) means, for the purposes of29

this subpart, includes any material determined gravimetrically using EPA Method 5A - Determination of Particulate Matter Emissions From the Asphalt Proce ssing And Asphalt Roofing Industry (40 CFR Part 60, Appen dix A3). Responsible official is defined in § 63.2.

Saturator

means the equipment used to impregnate a substrate (predominantly organic felt) with asphalt

. Saturators are predominantly used for the manufactu re of rolled-roofing products (e.g., saturated felt). Fo r the purposes of this subpart, the term saturator includ es impregnation vat and wet looper. Wet looper

means the series of rollers typically following the saturator used to provide additional absorption time for asphalt to penetrate the roofin g

substrate. §63.11567 Who implements and enforces this subpart ? (a) This subpart can be implemented and enforced b y us, the U.S. Environmental Protection Agency (U.S. EPA), or a delegated authority such as your State, local, or tribal agency. If the U.S. EPA Administrator has delegate d authority to your State, local, or tribal agency, t hen that agency, in addition to the U.S. EPA, has the author ity to30

implement and enforce this subpart. You should con tact your U.S. EPA Regional Office to find out if implem entation and enforcement of this subpart is delegated. (b) In delegating implementation and enforcement authority of this subpart to a State, local, or tri bal agency under 40 CFR part 63, subpart E, the followi ng authorities are retained by the Administrator of U. S. EPA: (1) Approval of alternatives to the requirements in §§63.11559, 63.11560, 63.11561, 63.11562, and

63.11563. (2) Approval of major changes to test methods under §63.7(e)(2)(ii) and (f) and as defined in §63.90. (3) Approval of major changes to monitoring under §63.8(f) and as defined in §63.90. (4) Approval of major changes to recordkeeping and reporting under §63.10(f) and as defined in §63.90.31Tables of Subpart AAAAAAA of Part 63Table 1ofSubpart AAAAAAA of Part 63-Emission Limits for Asphalt Processing(Refining) OperationsFor . . .You must meet the following emission limits . . .1. Blowingstills.a. Limit PAH emissions to 0.003 lb/ton of asphaltcharged to theblowing stills.orb. Limit PM emissions to 1.2 lb/ton of asphalt charged to theblowing stills.Table 2ofSubpart AAAAAAA of Part 63-Emission Limits for Asphalt RoofingManufacturing (Coating) OperationsFor . . .1. Coater-onlyproduction lines.a. Limit PAH emissions to 0.0002 lb/ton of asphaltroofing productmanufactured; orb. Limit PM emissions to 0.06 lb/ton of asphalt roofing productmanufactured.2. Saturatoronly productionlines.a. Limit PAH emissions to 0.0007 lb/ton of asphaltroofing productmanufactured; orb. Limit PM emissions to 0.30 lb/ton of asphalt roofing productmanufactured.3. Combinedsaturator/coaterproduction lines.a. Limit PAH emissions to 0.0009 lb/ton of asphaltroofing productmanufactured; orb. Limit PM emissions to 0.36 lb/ton of asphalt roofing productmanufactured.32Table 3ofSubpart AAAAAAA of Part 63-Test MethodsFor . . .You must use . . .1. Selecting the samplinglocationsaand the number oftraverse points.EPA test method 1 or 1A in appendix A to part 60.2. Determining the velocity andvolumetric flow rate.EPA test method 2, 2A, 2C, 2D, 2F, or 2G, asappropriate, in appendix A to part60.3. Determining the gas molecularweight used for flow ratedetermination.EPA test method 3, 3A, 3B, as appropriate, inappendix A to part 60.4. Measuring the moisture contentof the stack gas.EPA test method 4 in appendix A to part 60.5. Measuring the PM emissions. EPA test method 5Ain appendix A to part 60.6. Measuring the PAH emissions. EPA test method 23bwith analysis by SW-846 Method8270DaThe sampling locations must be located at the outlet of the process equipment (orcontrol device, if applicable), prior to any releases to the atmosphere.bWhen using EPA Method 23, the toluene extraction step specified in section 3.1.2.1 ofthe method should be omitted.33Table 4ofSubpart AAAAAAA of Part 63-Operating LimitsIf you comply withthe emission limitsusing . . .You must establish anoperating value for . . .And maintaina. . .1. A thermaloxidizer.Combustion zone temperature. The 3-hour average combustion zonetemperature at or above theoperating value established asspecified in §63.11562(a)(2) and(b)(2).2. A highefficiency airfilter or fiber bedfilter.a. Inlet gas temperatureb,andb. Pressure drop acrossdeviceb.The 3-hour average inlet gastemperature within the operatingrange established as specified in§63.11562(a)(2) and (b)(3).The 3-hour average pressure dropacross the device within theapproved operating rangeestablished as specified in§63.11562(a)(2) and (b)(3).3. An electrostaticprecipitator (ESP).Voltagecto the ESP. The 3-hour average ESP voltagecator above the approved operatingvalue established as specified in§63.11562(a)(2) and (b)(3).4. Processmodifications (i.e.,a control device isnot required).Appropriate processmonitoring parametersd.The monitoring parameters withinthe operating values establishedas specified in §63.11562(c)(2).34Table 4ofSubpart AAAAAAA of Part 63-Operating LimitsIf you comply withthe emission limitsusing . . .You must establish anoperating value for . . .And maintaina. . .aThe 3-hour averaging period applies at all times other than startup and shutdown, asdefined in § 63.2. Within 24 hours of a startup event, or 24 hours prior to a shutdownevent, you must normalize the emissions that occurduring the startup or shutdown, whenthere is no production rate available to assess compliance with the lb/ton of productemission limits, with emissions that occur when theprocess is operational. Theemissions that occur during the startup or shutdownevent must be included with theprocess emissions when assessing compliance with the emission limits specified inTables 1 and 2 of this subpart.bAs an alternative to monitoring the inlet gas temperature and pressure drop, you canuse a leak detection system that identifies when the filter media has been comprised.cAs an alternative to monitoring the ESP voltage, you can monitor the ESPinstrumentation (e.g., light, alarm) that indicateswhen the ESP must be cleaned andmaintain a record of the instrumentation on an hourly basis. Failure to service theESP within one hour of the indication is an exceedance of the applicable monitoringrequirements specified in §63.11563(a).dIf you are not using a control device to comply with the emission limits specified inTable 2 of this subpart, the process parameters andcorresponding parameter values thatyou select to demonstrate continuous compliance must correlate to the processemissions.35Table 5ofSubpart AAAAAAA of part 63-Applicability of General Provisions to SubpartAAAAAAACitationSubjectApplies to subpart AAAAAAA§63.1 ApplicabilityYes.§63.2 DefinitionsYes.§63.3 Units and Abbreviations Yes.§63.4 Prohibited Activities Yes.§63.5 Construction/Reconstruction Yes.§63.6(a)–(d)Compliance With Standards andMaintenance RequirementsYes.§63.6(e)(1)(i) Operation and Maintenance Requirements No.§63.6(e)(1)(ii) Operation and Maintenance Requirements No.§63.6(e)(1)(iii) Operation and Maintenance Requirements Yes.§63.6(e)(2) [Reserved]§63.6(e)(3) Startup, Shutdown, and Malfunction Plan.No. Subpart AAAAAAA doesnot require startup,shutdown, and malfunctionplans.§63.6(f)(1) Compliance with Nonopacity EmissionStandardsNo. The emission limitsapply at all times.§63.6(f)(2)–(3)Methods for Determining Compliance andFinding of ComplianceYes.§63.6(h) Opacity/Visible Emission (VE) StandardsNo. Subpart AAAAAAA doesnot contain opacity or VEstandards.§63.6(i) Compliance Extension Yes.§63.6(j) Presidential Compliance Exemption Yes.§63.7(a)–(d) Performance Testing Requirements Yes.§63.7(e)(1) Performance Testing RequirementsNo. Subpart AAAAAAAspecifies the conditionsunder which performancetests must be conducted.36Table 5ofSubpart AAAAAAA of part 63-Applicability of General Provisions to SubpartAAAAAAACitationSubjectApplies to subpart AAAAAAA§63.7(e)(2)–(4)Conduct of Performance Tests and DataReductionYes.§63.7(f)–(h)Use of Alternative Test Method; DataAnalysis, Recordkeeping, and Reporting;and Waiver of Performance TestsYes.§63.8(a)(1) Applicability of Monitoring Requirements Yes.§63.8(a)(2) Performance SpecificationsNo. Subpart AAAAAAA doesnot allow CEMS.§63.8(a)(3) [Reserved]§63.8(a)(4) Monitoring with Flares Yes.§63.8(b)(1) Conduct of Monitoring Yes.§63.8(b)(2)–(3)Multiple Effluents and MultipleMonitoring SystemsYes.§63.8(c)(1)Monitoring System Operation andMaintenanceYes.§63.8(c)(1)(i) CMS maintenance Yes.§63.8(c)(1)(ii) Spare Parts for CMS Malfunction Yes.§63.8(c)(1)(iii)Compliance with Operation andMaintenance RequirementsNo. Subpart AAAAAAA doesnot require startup,shutdown, and malfunctionplans.§63.8(c)(2)–(3) Monitoring System Installation Yes.§63.8(c)(4) CMS RequirementsNo; §63.11563 specifies theCMS requirements.§63.8(c)(5) COMS Minimum ProceduresNo. Subpart AAAAAAA doesnot contain opacity or VEstandards.§63.8(c)(6) CMS RequirementsNo; §63.11563 specifies theCMS requirements.§63.8(c)(7)–(8) CMS Requirements Yes.37Table 5ofSubpart AAAAAAA of part 63-Applicability of General Provisions to SubpartAAAAAAACitationSubjectApplies to subpart AAAAAAA§63.8(d) CMS Quality ControlNo; §63.11563 specifies theCMS requirements.§63.8(e)–(f) CMS Performance Evaluation Yes.§63.8(g)(1)–(4) Data Reduction Requirements Yes.§63.8(g)(5) Data to Exclude from AveragingNo. All monitoring datamust be included whencalculating averages.§63.9 Notification Requirements Yes.§63.10(a)Recordkeeping and Reporting Requirements- ApplicabilityYes.§63.10(b)(1) General Recordkeeping Requirements Yes.§63.10(b)(2)(i)-(iii)General Recordkeeping Requirements Yes.§63.10(b)(2)(iv)-(v)Records of Actions Taken During Startup,Shutdown, and Malfunction PlansNo. Subpart AAAAAAA doesnot require startup,shutdown, and malfunctionplans.§63.10(b)(2)(vi)-(xiv)General Recordkeeping Requirements Yes.§63.10(c)(1)-(14)Additional Recordkeeping Requirementsfor Sources with Continuous MonitoringSystemsYes.§63.10(c)(15)Additional Recordkeeping Requirementsfor Sources with Continuous MonitoringSystemsNo. Subpart AAAAAAA doesnot require startup,shutdown, and malfunctionplans.§63.10(d)(1)-(4) General Reporting Requirements Yes.38Table 5ofSubpart AAAAAAA of part 63-Applicability of General Provisions to SubpartAAAAAAACitationSubjectApplies to subpart AAAAAAA§63.10(d)(5)Periodic Startup, Shutdown, andMalfunction ReportsNo. Subpart AAAAAAA doesnot require startup,shutdown, and malfunctionplans.§63.10(e)Additional Reporting Requirements forSources with Continuous MonitoringSystemsYes.§63.10(f)Waiver of Recordkeeping or ReportingRequirementsYes.§63.11Control Device and Work PracticeRequirementsYes.§63.12 State Authority and Delegations Yes.§63.13Addresses of State Air Pollution ControlAgencies and EPA Regional OfficesYes.§63.14 Incorporations by Reference Yes.§63.15Availability of Information andConfidentialityYes.§63.16 Performance Track Provisions No.