Where: HBC = total mass of organic HAP emissions before consideration of add on controls during the month, kg. A = total mass of organic HAP in the coatings used during the month, kg, as calculated in Equation 1A of this section. B = total mass of organic HAP in the thinners used during the month, kg, as calculated in Equation 1B of this section. ( 1) Calculate the kg organic HAP in the coatings used during the month using Equation 1A of this section:

A Vol D W Eq c i i m c i c i = ( )( )( )

=   , , , ( .

1 1A)

Where: A = total mass of organic HAP in the coatings used during the month, kg. Volc, i = total volume of coating, i, used during the month, liters. Dc, i = density of coating, i, kg coating per liter coating. Wc, i = mass fraction of organic HAP in coating, i, kg organic HAP per kg coating. m = number of different coatings used during the month. ( 2) Calculate the kg of organic HAP in the thinners used during the month using Equation 1B of this section:

B Vol D W Eq t j j n t j t j = ( )( )( )

=   , , , ( .

1 1B)

Where: B = total mass of organic HAP in the thinners used during the month, kg. Volt, j = total volume of thinner, j, used during the month, liters. Dt, j = density of thinner, j, kg per liter. Wt, j = mass fraction of organic HAP in thinner, j, kg organic HAP per kg thinner. n = number of different thinners used during the month.

( i) Calculate the organic HAP emission reduction for each controlled coating operation. Determine the mass of organic HAP emissions reduced for each controlled coating operation during each month. The emission reduction determination quantifies the total organic HAP emissions captured by the emission capture system and destroyed or removed by the add on control device. Use the procedures in paragraph ( j) of this section to calculate the mass of organic HAP emission reduction for each controlled coating operation using an emission capture system and add on control device other than a solvent recovery system for which you conduct liquid liquid material balances. For each controlled coating operation using a solvent recovery system for which you conduct a liquid liquid material balance, use the procedures in paragraph ( k) of this section to calculate the organic HAP emission reduction. ( j) Calculate the organic HAP emission reduction for each controlled coating operation not using liquid liquid material balances. For each controlled coating operation using an emission capture system and add on control device other than a solvent recovery system for which you conduct liquidliquid material balances, calculate the mass of organic HAP emission reduction for the controlled coating operation during the month using Equation 2 of this section. The calculation of mass of organic HAP emission reduction for the controlled coating operation during the month applies the emission capture system efficiency and add on control device efficiency to the mass of organic HAP contained in the coatings and thinners that are used in the coating operation served by the emission capture system and add on control device during each month. For any period of time a deviation specified in § 63.3163( c) or ( d) occurs in the controlled coating operation, including a deviation during a period of startup, shutdown, or malfunction, you must assume zero efficiency for the emission capture system and add on control device. Equation 2 of this section treats the materials used during such a deviation as if they were used on an uncontrolled coating operation for the time period of the deviation.

VerDate 0ct< 31> 2002 20: 02 Dec 23, 2002 Jkt 200001 PO 00000 Frm 00036 Fmt 4701 Sfmt 4702 E:\ FR\ FM\ 24DEP2. SGM 24DEP2 EP24DE02.008</ GPH> EP24DE02.009</ GPH> EP24DE02.010</ GPH> 78647 Federal Register / Vol. 67, No. 247 / Tuesday, December 24, 2002 / Proposed Rules H A B H CE DRE Eq C C C UNC = +   ( ) ×         100 100 ( . 2)

Where: HC = mass of organic HAP emission reduction for the controlled coating operation during the month, kg. AC = total mass of organic HAP in the coatings used in the controlled coating operation during the month, kg, as calculated in Equation 2A of this section. BC = total mass of organic HAP in the thinners used in the controlled coating operation during the month, kg, as calculated in Equation 2B of this section. Hunc = total mass of organic HAP in the coatings and thinners used during all deviations specified in § 63.3163( c) and ( d) that occurred during the month in the controlled coating operation, kg, as calculated in Equation 2C of this section. CE = capture efficiency of the emission capture system vented to the add on control device, percent. Use the test methods and procedures specified in § § 63.3164 and 63.3165 to measure and record capture efficiency. DRE = organic HAP destruction or removal efficiency of the add on control device, percent. Use the test methods and procedures in § § 63.3164 and 63.3166 to measure and record the organic HAP destruction or removal efficiency. ( 1) Calculate the mass of organic HAP in the coatings used in the controlled coating operation, kg, using Equation 2A of this section.

A Vol D W Eq C ci i m c i c i = ( )( )( )

=   , , , ( .

1 2A)

Where: AC = total mass of organic HAP in the coatings used in the controlled coating operation during the month, kg. Volc, i = total volume of coating, i, used during the month, liters. Dc, i = density of coating, i, kg per liter. Wc, i = mass fraction of organic HAP in coating, i, kg per kg. m = number of different coatings used. ( 2) Calculate the mass of organic HAP in the thinners used in the controlled coating operation, kg, using Equation 2B of this section. B Vol D W Eq C tj j n t j t j = ( )( )( )

=   , , , ( .

1 2B)

Where: BC = total mass of organic HAP in the thinners used in the controlled coating operation during the month, kg. Volt, j = total volume of thinner, j, used during the month, liters. Dt, j = density of thinner, j, kg per liter. Wt, j = mass fraction of organic HAP in thinner, j, kg per kg. n = number of different thinners used. ( 3) Calculate the mass of organic HAP in the coatings and thinners used in the controlled coating operation during deviations specified in § 63.3163( c) and ( d), using Equation 2C of this section:

H Vol D W Eq unc h h h h q = ( )( )

=   ( ) ( .

1 2C)

Where: Hunc = total mass of organic HAP in the coatings and thinners used during all deviations specified in § 63.3163( c) and ( d) that occurred during the month in the controlled coating operation, kg. Volh = total volume of coating or thinner, h, used in the controlled coating operation during deviations, liters. Dh = density of coating or thinner, h, kg per liter. Wh = mass fraction of organic HAP in coating or thinner, h, kg organic HAP per kg coating. q = number of different coatings or thinners. ( k) Calculate the organic HAP emission reduction for each controlled coating operation using liquid liquid material balances. For each controlled coating operation using a solvent recovery system for which you conduct liquid liquid material balances, calculate the mass of organic HAP emission reduction for the coating operation controlled by the solvent recovery system using a liquid liquid material balance during the month by applying the volatile organic matter collection and recovery efficiency to the mass of organic HAP contained in the coatings and thinners used in the coating operation controlled by the solvent recovery system during each month. Perform a liquid liquid material balance for each month as specified in paragraphs ( k)( 1) through ( 6) of this section. Calculate the mass of organic HAP emission reduction by the solvent recovery system as specified in paragraph ( k)( 7) of this section. ( 1) For each solvent recovery system, install, calibrate, maintain, and operate according to the manufacturer's specifications, a device that indicates the cumulative amount of volatile organic matter recovered by the solvent recovery system each month. The device must be initially certified by the manufacturer to be accurate to within ± 2.0 percent of the mass of volatile organic matter recovered. ( 2) For each solvent recovery system, determine the mass of volatile organic matter recovered for the month, kg, based on measurement with the device required in paragraph ( k)( 1) of this section. ( 3) Determine the mass fraction of volatile organic matter for each coating and thinner used in the coating operation controlled by the solvent recovery system during the month, kg volatile organic matter per kg coating. You may determine the volatile organic matter mass fraction using Method 24 of 40 CFR part 60, appendix A, or an EPA approved alternative method, or you may use information provided by the manufacturer or supplier of the coating. In the event of any inconsistency between information provided by the manufacturer or supplier and the results of Method 24 of 40 CFR part 60, appendix A, or an approved alternative method, the test method results will govern. ( 4) Determine the density of each coating and thinner used in the coating operation controlled by the solvent recovery system during the month, kg per liter, according to § 63.3151( b). ( 5) Measure the volume of each coating and thinner used in the coating operation controlled by the solvent recovery system during the month, liters. ( 6) Each month, calculate the solvent recovery system's volatile organic matter collection and recovery efficiency, using Equation 3 of this section:

VerDate 0ct< 31> 2002 20: 02 Dec 23, 2002 Jkt 200001 PO 00000 Frm 00037 Fmt 4701 Sfmt 4702 E:\ FR\ FM\ 24DEP2. SGM 24DEP2 EP24DE02.011</ GPH> EP24DE02.012</ GPH> EP24DE02.013</ GPH> EP24DE02.014</ GPH> 78648 Federal Register / Vol. 67, No. 247 / Tuesday, December 24, 2002 / Proposed Rules R M Vol D WV Vol D WV Eq v VR i i ci j j t j j n i m = + = =     100 1 1 , , ( . 3)

Where:

RV = volatile organic matter collection and recovery efficiency of the solvent recovery system during the month, percent. MVR = mass of volatile organic matter recovered by the solvent recovery system during the month, kg. Voli = volume of coating, i, used in the coating operation controlled by the solvent recovery system during the month, liters. Di = density of coating, i, kg per liter. WVc, i = mass fraction of volatile organic matter for coating, i, kg volatile organic matter per kg coating. Volj = volume of thinner, j, used in the coating operation controlled by the solvent recovery system during the month, liters. Dj = density of thinner, j, kg per liter. WVt, j = mass fraction of volatile organic matter for thinner, j, kg volatile organic matter per kg thinner. m = number of different coatings used in the coating operation controlled by the solvent recovery system during the month. n = number of different thinners used in the coating operation controlled by the solvent recovery system during the month. ( 7) Calculate the mass of organic HAP emission reduction for the coating operation controlled by the solvent recovery system during the month, using Equation 4 of this section:

H A B R Eq CSR CSR CSR v = +         ( ) (. 100 4)

Where: HCSR = mass of organic HAP emission reduction for the coating operation controlled by the solvent recovery system using a liquid liquid material balance during the month, kg. ACSR = total mass of organic HAP in the coatings used in the coating operation controlled by the solvent recovery system, kg, calculated using Equation 4A of this section. BCSR = total mass of organic HAP in the thinners used in the coating operation controlled by the solvent recovery system, kg, calculated using Equation 4B of this section. RV = volatile organic matter collection and recovery efficiency of the solvent recovery system, percent, from Equation 3 of this section. ( i) Calculate the mass of organic HAP in the coatings used in the coating operation controlled by the solvent recovery system, kg, using Equation 4A of this section.

A Vol D W Eq CSR c i c i i m c i = ( )( )( )

=   , , , ( .

1 4A)

Where: ACSR = total mass of organic HAP in the coatings used in the coating operation controlled by the solvent recovery system during the month, kg. Volc, i = total volume of coating, i, used during the month in the coating operation controlled by the solvent recovery system, liters. Dc, i = density of coating, i, kg per liter. Wc, i = mass fraction of organic HAP in coating, i, kg per kg. m = number of different coatings used. ( 2) Calculate the mass of organic HAP in the thinners used in the coating operation controlled by the solvent recovery system, kg, using Equation 4B of this section.

B Vol D W Eq CSR t j t j j n t j = ( )( )( )

=   , , , ( .

1 4B) Where: BCSR = total mass of organic HAP in the thinners used in the coating operation controlled by the solvent recovery system during the month, kg. Volt, j = total volume of thinner, j, used during the month in the coating operation controlled by the solvent recovery system, liters. Dt, j = density of thinner, j, kg per liter. Wt, j = mass fraction of organic HAP in thinner, j, kg per kg. n = number of different thinners used. ( l) Calculate the total volume of coating solids deposited. Determine the total volume of coating solids deposited, liters, in the combined electrodeposition primer, primer surfacer, topcoat, final repair, glass bonding primer, and glass bonding adhesive operations using Equation 5 of this section: V Vol V TE Eq sdep c i s i c i i m = ( )( )( )

=   , , , ( . 5)

1 Where:

Vsdep = total volume of coating solids deposited during the month, liters. Volc, i = total volume of coating, i, used during the month, liters. Vs, i = volume fraction of coating solids for coating, i, liter solids per liter coating, determined according to § 63.3161( f). TEc, i = transfer efficiency of coating, i, determined according to § 63.3161( g). m = number of coatings used during the month. ( m) Calculate the mass of organic HAP emissions for each month. Determine the mass of organic HAP emissions, kg, during each month, using Equation 6 of this section.

H H H H Eq HAP BC C i CSR j j r i q =   ( )  ( ) = =     , , ( .

1 1 6)

Where: HHAP = total mass of organic HAP emissions for the month, kg. HBC = total mass of organic HAP emissions before add on controls VerDate 0ct< 31> 2002 20: 02 Dec 23, 2002 Jkt 200001 PO 00000 Frm 00038 Fmt 4701 Sfmt 4702 E:\ FR\ FM\ 24DEP2. SGM 24DEP2 EP24DE02.015</ GPH> EP24DE02.016</ GPH> EP24DE02.017</ GPH> EP24DE02.018</ GPH> EP24DE02.019</ GPH> EP24DE02.020</ GPH> 78649 Federal Register / Vol. 67, No. 247 / Tuesday, December 24, 2002 / Proposed Rules from all the coatings and thinners used during the month, kg, determined according to paragraph ( h) of this section. HC, i = total mass of organic HAP emission reduction for controlled coating operation, i, not using a liquid liquid material balance, during the month, kg, from Equation 2 of this section. HCSR, j = total mass of organic HAP emission reduction for coating operation, j, controlled by a solvent recovery system using a liquidliquid material balance, during the month, kg, from Equation 4 of this section. q = number of controlled coating operations not using a liquid liquid material balance. r = number of coating operations controlled by a solvent recovery system using a liquid liquid material balance. ( n) Calculate the organic HAP emission rate for the month. Determine the organic HAP emission rate for the month compliance period, kg organic HAP per liter coating solids deposited, using Equation 7 of this section:

H H V Eq rate HAP sdep =( )( ) ( . 7)

Where: Hrate = organic HAP emission rate for the month compliance period, kg organic HAP per liter coating solids deposited. HHAP = mass of organic HAP emissions for the month, kg, determined according to Equation 6 of this section. Vsdep = total volume of coating solids deposited during the month, liters, from Equation 5 of this section. ( o) Compliance demonstration. To demonstrate initial compliance, the organic HAP emissions from the combined electrodeposition primer, primer surfacer, topcoat, final repair, glass bonding primer, and glass bonding adhesive operations must meet the applicable emission limitation in § 63.3090( a) or § 63.3091( a). You must keep all records as required by § § 63.3130 and 63.3131. As part of the Notification of Compliance Status required by § 63.3110, you must submit a statement that the coating operation( s) was ( were) in compliance with the emission limitations during the initial compliance period because the organic HAP emission rate was less than or equal to the applicable emission limit in § 63.3090( a) or § 63.3091( a) and you achieved the operating limits required by § 63.3093 and the work practice standards required by § 63.3094. § 63.3162 [ Reserved]

§ 63.3163 How do I demonstrate continuous compliance with the emission limitations?

( a) To demonstrate continuous compliance with the applicable emission limit in § 63.3090( a) or § 63.3091( a), the organic HAP emission rate for each compliance period, determined according to the procedures in § 63.3161, must be equal to or less than the applicable emission limit in § 63.3090( a) or § 63.3091( a). A compliance period consists of 1 month. Each month after the end of the initial compliance period described in § 63.3160 is a compliance period consisting of that month. You must perform the calculations in § 63.3161 on a monthly basis. ( b) If the organic HAP emission rate for any 1 month compliance period exceeded the applicable emission limit in § 63.3090( a) or § 63.3091( a), this is a deviation from the emission limitation for that compliance period and must be reported as specified in § § 63.3110( c)( 6) and 63.3120( a)( 6). ( c) You must demonstrate continuous compliance with each operating limit required by § 63.3093 that applies to you, as specified in Table 1 to this subpart. ( 1) If an operating parameter is out of the allowed range specified in Table 1 to this subpart, this is a deviation from the operating limit that must be reported as specified in § § 63.3110( c)( 6) and 63.3120( a)( 6). ( 2) If an operating parameter deviates from the operating limit specified in Table 1 to this subpart, then you must assume that the emission capture system and add on control device were achieving zero efficiency during the time period of the deviation. ( d) You must meet the requirements for bypass lines in § 63.3168( b) for control devices other than solvent recovery systems for which you conduct liquid liquid material balances. If any bypass line is opened and emissions are diverted to the atmosphere when the coating operation is running, this is a deviation that must be reported as specified in § 63.3110( c)( 6) and 63.3120( a)( 6). For the purposes of completing the compliance calculations specified in § 63.3161( k), you must assume that the emission capture system and add on control device were achieving zero efficiency during the time period of the deviation. ( e) You must demonstrate continuous compliance with the work practice standards in § 63.3094. If you did not develop a work practice plan, if you did not implement the plan, or if you did not keep the records required by § 63.3130( n), this is a deviation from the work practice standards that must be reported as specified in § § 63.3110( c)( 6) and 63.3120( a)( 6). ( f) If there were no deviations from the emission limitations, submit a statement as part of the semiannual compliance report that you were in compliance with the emission rate limitations during the reporting period because the organic HAP emission rate for each compliance period was less than or equal to the applicable emission limit in § 63.3090( a) or § 63.3091( a), and you achieved the operating limits required by § 63.3093 and the work practice standards required by § 63.3094 during each compliance period. ( g) During periods of startup, shutdown, or malfunction of the emission capture system, add on control device, or coating operation that may affect emission capture or control device efficiency, you must operate in accordance with the startup, shutdown, and malfunction plan required by § 63.3100( f). ( h) Consistent with § § 63.6( e) and 63.7( e)( 1), deviations that occur during a period of startup, shutdown, or malfunction of the emission capture system, add on control device, or coating operation that may affect emission capture or control device efficiency are not violations if you demonstrate to the Administrator's satisfaction that you were operating in accordance with the startup, shutdown, and malfunction plan. The Administrator will determine whether deviations that occur during a period you identify as a startup, shutdown, or malfunction are violations according to the provisions in § 63.6( e). ( i) [ Reserved] ( j) You must maintain records as specified in § § 63.3130 and 63.3131.

§ 63.3164 What are the general requirements for performance tests? ( a) You must conduct each performance test required by § 63.3160 according to the requirements in § 63.7( e)( 1) and under the conditions in this section unless you obtain a waiver of the performance test according to the provisions in § 63.7( h). ( 1) Representative coating operation operating conditions. You must conduct the performance test under representative operating conditions for the coating operation. Operations during periods of startup, shutdown, or malfunction, and during periods of nonoperation do not constitute representative conditions. You must record the process information that is necessary to document operating VerDate 0ct< 31> 2002 20: 02 Dec 23, 2002 Jkt 200001 PO 00000 Frm 00039 Fmt 4701 Sfmt 4702 E:\ FR\ FM\ 24DEP2. SGM 24DEP2 EP24DE02.021</ GPH> 78650 Federal Register / Vol. 67, No. 247 / Tuesday, December 24, 2002 / Proposed Rules conditions during the test and explain why the conditions represent normal operation. ( 2) Representative emission capture system and add on control device operating conditions. You must conduct the performance test when the emission capture system and add on control device are operating at a representative flow rate, and the add on control device is operating at a representative inlet concentration. You must record information that is necessary to document emission capture system and add on control device operating conditions during the test and explain why the conditions represent normal operation. ( b) You must conduct each performance test of an emission capture system according to the requirements in § 63.3165. You must conduct each performance test of an add on control device according to the requirements in § 63.3166.

§ 63.3165 How do I determine the emission capture system efficiency?

You must use the procedures and test methods in this section to determine capture efficiency as part of the performance test required by § 63.3160. ( a) Assuming 100 percent capture efficiency. You may assume the capture system efficiency is 100 percent if both of the conditions in paragraphs ( a)( 1) and ( 2) of this section are met: ( 1) The capture system meets the criteria in Method 204 of appendix M to 40 CFR part 51 for a PTE and directs all the exhaust gases from the enclosure to an add on control device. ( 2) All coatings and thinners used in the coating operation are applied within the capture system, and coating solvent flash off and coating curing and drying occurs within the capture system. For example, this criterion is not met if parts enter the open shop environment when being moved between a spray booth and a curing oven. ( b) Measuring capture efficiency. If the capture system does not meet both of the criteria in paragraphs ( a)( 1) and ( 2) of this section, then you must use one of the four procedures described in paragraphs ( c) through ( f) of this section to measure capture efficiency. The capture efficiency measurements use TVH capture efficiency as a surrogate for organic HAP capture efficiency. For the protocols in paragraphs ( c) and ( d) of this section, the capture efficiency measurement must consist of three test runs. Each test run must be at least 3 hours duration or the length of a production run, whichever is longer, up to 8 hours. For the purposes of this test, a production run means the time required for a single part to go from the beginning to the end of production, which includes surface preparation activities and drying or curing time. ( c) Liquid to uncaptured gas protocol using a temporary total enclosure or building enclosure. The liquid touncaptured gas protocol compares the mass of liquid TVH in materials used in the coating operation to the mass of TVH emissions not captured by the emission capture system. Use a temporary total enclosure or a building enclosure and the procedures in paragraphs ( c)( 1) through ( 6) of this section to measure emission capture system efficiency using the liquid touncaptured gas protocol. ( 1) Either use a building enclosure or construct an enclosure around the coating operation where coatings, thinners, and cleaning materials are applied, and all areas where emissions from these applied coatings and materials subsequently occur, such as flash off, curing, and drying areas. The areas of the coating operation where capture devices collect emissions for routing to an add on control device, such as the entrance and exit areas of an oven or spray booth, must also be inside the enclosure. The enclosure must meet the applicable definition of a temporary total enclosure or building enclosure in Method 204 of appendix M to 40 CFR part 51. ( 2) Use Method 204A or F of appendix M to 40 CFR part 51 to determine the mass fraction of TVH liquid input from each coating, thinner, and cleaning material used in the coating operation during each capture efficiency test run. To make the determination, substitute TVH for each occurrence of the term volatile organic compounds ( VOC) in the methods. ( 3) Use Equation 1 of this section to calculate the total mass of TVH liquid input from all the coatings and thinners used in the coating operation during each capture efficiency test run.

TVH TVH Vol D Eq used i i i i n = ( )( )( )

=

1 ( . 1)

Where:

TVHi = mass fraction of TVH in coating or thinner, i, used in the coating operation during the capture efficiency test run, kg TVH per kg material. Voli = total volume of coating or thinner, i, used in the coating operation during the capture efficiency test run, liters. Di = density of coating or thinner, i, kg material per liter material. n = number of different coatings and thinners used in the coating operation during the capture efficiency test run. ( 4) Use Method 204D or E of appendix M to 40 CFR part 51 to measure the total mass, kg, of TVH emissions that are not captured by the emission capture system; they are measured as they exit the temporary total enclosure or building enclosure during each capture efficiency test run. To make the measurement, substitute TVH for each occurrence of the term VOC in the methods. ( i) Use Method 204D if the enclosure is a temporary total enclosure. ( ii) Use Method 204E if the enclosure is a building enclosure. During the capture efficiency measurement, all organic compound emitting operations inside the building enclosure, other than the coating operation for which capture efficiency is being determined, must be shut down, but all fans and blowers must be operating normally. ( 5) For each capture efficiency test run, determine the percent capture efficiency of the emission capture system using Equation 2 of this section:

CE TVH TVH TVH Eq used uncaptured used =   ( ) × 100 ( . 2)

VerDate 0ct< 31> 2002 20: 02 Dec 23, 2002 Jkt 200001 PO 00000 Frm 00040 Fmt 4701 Sfmt 4725 E:\ FR\ FM\ 24DEP2. SGM 24DEP2 EP24DE02.022</ GPH> EP24DE02.023</ GPH> 78651 Federal Register / Vol. 67, No. 247 / Tuesday, December 24, 2002 / Proposed Rules Where: CE = capture efficiency of the emission capture system vented to the add on control device, percent. TVHused = total mass of TVH liquid input used in the coating operation during the capture efficiency test run, kg. TVHuncaptured = total mass of TVH that is not captured by the emission capture system and that exits from the temporary total enclosure or building enclosure during the capture efficiency test run, kg. ( 6) Determine the capture efficiency of the emission capture system as the average of the capture efficiencies measured in the three test runs. ( d) Gas to gas protocol using a temporary total enclosure or a building enclosure. The gas to gas protocol compares the mass of TVH emissions captured by the emission capture system to the mass of TVH emissions not captured. Use a temporary total enclosure or a building enclosure and the procedures in paragraphs ( d)( 1) through ( 5) of this section to measure emission capture system efficiency using the gas to gas protocol. ( 1) Either use a building enclosure or construct an enclosure around the coating operation where coatings, thinners, and cleaning materials are applied, and all areas where emissions from these applied coatings and materials subsequently occur, such as flash off, curing, and drying areas. The areas of the coating operation where capture devices collect emissions generated by the coating operation for routing to an add on control device, such as the entrance and exit areas of an oven or a spray booth, must also be inside the enclosure. The enclosure must meet the applicable definition of a temporary total enclosure or building enclosure in Method 204 of appendix M to 40 CFR part 51. ( 2) Use Method 204B or C of appendix M to 40 CFR part 51 to measure the total mass, kg, of TVH emissions captured by the emission capture system during each capture efficiency test run as measured at the inlet to the add on control device. To make the measurement, substitute TVH for each occurrence of the term VOC in the methods. ( i) The sampling points for the Method 204B or C measurement must be upstream from the add on control device and must represent total emissions routed from the capture system and entering the add on control device. ( ii) If multiple emission streams from the capture system enter the add on control device without a single common duct, then the emissions entering the add on control device must be simultaneously measured in each duct, and the total emissions entering the add on control device must be determined. ( 3) Use Method 204D or E of appendix M to 40 CFR part 51 to measure the total mass, kg, of TVH emissions that are not captured by the emission capture system; they are measured as they exit the temporary total enclosure or building enclosure during each capture efficiency test run. To make the measurement, substitute TVH for each occurrence of the term VOC in the methods. ( i) Use Method 204D if the enclosure is a temporary total enclosure. ( ii) Use Method 204E if the enclosure is a building enclosure. During the capture efficiency measurement, all organic compound emitting operations inside the building enclosure, other than the coating operation for which capture efficiency is being determined, must be shut down, but all fans and blowers must be operating normally. ( 4) For each capture efficiency test run, determine the percent capture efficiency of the emission capture system using Equation 3 of this section:

CE TVH TVH TVH Eq captured captured uncaptured = + ( ) × 100 ( . 3)

Where: CE = capture efficiency of the emission capture system vented to the add on control device, percent. TVHcaptured = total mass of TVH captured by the emission capture system as measured at the inlet to the add on control device during the emission capture efficiency test run, kg. TVHuncaptured = total mass of TVH that is not captured by the emission capture system and that exits from the temporary total enclosure or building enclosure during the capture efficiency test run, kg. ( 5) Determine the capture efficiency of the emission capture system as the average of the capture efficiencies measured in the three test runs. ( e) Panel testing to determine the capture efficiency of flash off or bake oven emissions. You may determine the capture efficiency of flash off or bake oven emissions using ASTM Method D5087 91( 1994), ASTM Method D6266   00a, or the guidelines presented in `` Protocol for Determining Daily Volatile Organic Compound Emission Rate of Automobile and Light Duty Truck Topcoat Operations,'' EPA   450/ 3   88   018 ( docket A   2001 22). The results of these panel testing procedures are in units of mass of VOC per volume of coating solids deposited. These results must be converted to percent capture efficiency values using Equation 4 of this section:

CE P V VOC Eq i i sdep i i =( )( )( ) , ( . 4)

Where: CEi = capture efficiency for coating i for the flash off area or bake oven for which the panel test is conducted, percent. Pi = panel test result for coating i, kg of VOC per liter of coating solids deposited. Vsdep, i = total volume of coating solids deposited for coating i during the month in the spray booth( s) for the flash off area or bake oven for which the panel test is conducted, liters, from Equation 5 of this section. VOCi = total mass of VOC in coating i used during the month in the spray booth( s) for the flash off area or bake oven for which the panel test is conducted, kg, from Equation 6 of this section. ( 1) Calculate the total volume of coating solids deposited for each coating used during the month in the spray booth( s) for the flash off area or bake oven for which the panel test is conducted using equation 5 of this section:

V Vol V TE Eq sdep i c i s i c i , , , , ( . =( )( )( ) 5)

Where: Vsdep, i = total volume of coating solids deposited for coating i during the month in the spray booth( s) for the flash off area or bake oven for which the panel test is conducted, liters. Volc, i = total volume of coating, i, used during the month in the spray booth( s) for the flash off area or bake oven for which the panel test is conducted, liters.

VerDate 0ct< 31> 2002 20: 02 Dec 23, 2002 Jkt 200001 PO 00000 Frm 00041 Fmt 4701 Sfmt 4702 E:\ FR\ FM\ 24DEP2. SGM 24DEP2 EP24DE02.024</ GPH> EP24DE02.025</ GPH> EP24DE02.026</ GPH> 78652 Federal Register / Vol. 67, No. 247 / Tuesday, December 24, 2002 / Proposed Rules Vs, i = volume fraction of coating solids for coating, i, liter solids per liter coating, determined according to § 63.3161( f). TEc, i = transfer efficiency of coating, i, in the spray booth( s) for the flashoff area or bake oven for which the panel test is conducted determined according to § 63.3161( g). ( 2) Calculate the total mass of VOC in each coating used during the month in the spray booth( s) for the flash off area or bake oven for which the panel test is conducted, kg, using Equation 6 of this section:

VOC Vol D Wvoc Eq i ci ci ci =( )( )( ) , , , ( . 6)

Where: VOCi = total mass of VOC in coating i used during the month in the spray booth( s) for the flash off area or bake oven for which the panel test is conducted, kg. Volc, i = total volume of coating i used during the month in the spray booth( s) for the flash off area or bake oven for which the panel test is conducted, liters. DC = density of coating i, kg coating per liter coating, determined according to § 63.3151( b). Wvocc, i = mass fraction of VOC in coating i, kg organic HAP per kg coating, determined by Method 24 ( appendix A to 40 CFR part 60) or the guidelines presented in `` Protocol for Determining Daily Volatile Organic Compound Emission Rate of Automobile and Light Duty Truck Topcoat Operations,'' EPA   450/ 3   88   018 ( docket A   2001   22). ( f) Alternative capture efficiency procedure. As an alternative to the procedures specified in paragraphs ( c) through ( e) of this section, you may determine capture efficiency using any other capture efficiency protocol and test methods that satisfy the criteria of either the DQO or LCL approach as described in appendix A to subpart KK of this part.

§ 63.3166 How do I determine the add on control device emission destruction or removal efficiency? You must use the procedures and test methods in this section to determine the add on control device emission destruction or removal efficiency as part of the performance test required by § 63.3160. You must conduct three test runs as specified in § 63.7( e)( 3), and each test run must last at least 1 hour. ( a) For all types of add on control devices, use the test methods specified in paragraphs ( a)( 1) through ( 5) of this section. ( 1) Use Method 1 or 1A of appendix A to 40 CFR part 60, as appropriate, to select sampling sites and velocity traverse points. ( 2) Use Method 2, 2A, 2C, 2D, 2F, or 2G of appendix A to 40 CFR part 60, as appropriate, to measure gas volumetric flow rate. ( 3) Use Method 3, 3A, or 3B of appendix A to 40 CFR part 60, as appropriate, for gas analysis to determine dry molecular weight. The ASME PTC 19.10   1981 may be used as an alternative to Method 3B. ( 4) Use Method 4 of appendix A to 40 CFR part 60 to determine stack gas moisture. ( 5) Methods for determining gas volumetric flow rate, dry molecular weight, and stack gas moisture must be performed, as applicable, during each test run. ( b) Measure total gaseous organic mass emissions as carbon at the inlet and outlet of the add on control device simultaneously, using either Method 25 or 25A of appendix A to 40 CFR part 60, as specified in paragraphs ( b)( 1) through ( 3) of this section. You must use the same method for both the inlet and outlet measurements. ( 1) Use Method 25 if the add on control device is an oxidizer and you expect the total gaseous organic concentration as carbon to be more than 50 parts per million by volume ( ppmv) at the control device outlet. ( 2) Use Method 25A if the add on control device is an oxidizer and you expect the total gaseous organic concentration as carbon to be 50 ppmv or less at the control device outlet. ( 3) Use Method 25A if the add control device is not an oxidizer. ( c) If two or more add on control devices are used for the same emission stream, then you must measure emissions at the outlet of each device. For example, if one add on control device is a concentrator with an outlet for the high volume, dilute stream that has been treated by the concentrator, and a second add on control device is an oxidizer with an outlet for the lowvolume concentrated stream that is treated with the oxidizer, you must measure emissions at the outlet of the oxidizer and the high volume dilute stream outlet of the concentrator. ( d) For each test run, determine the total gaseous organic emissions mass flow rates for the inlet and the outlet of the add on control device, using Equation 1 of this section. If there is more than one inlet or outlet to the addon control device, you must calculate the total gaseous organic mass flow rate using Equation 1 of this section for each inlet and each outlet and then total all of the inlet emissions and total all of the outlet emissions.

M Q C Eq f sd c = ( )( )( )   12 0 0416 10 6 . (. 1)

Where: Mf = total gaseous organic emissions mass flow rate, kg/ per hour ( h). Cc = concentration of organic compounds as carbon in the vent gas, as determined by Method 25 or Method 25A, ppmv, dry basis. Qsd = volumetric flow rate of gases entering or exiting the add on control device, as determined by Method 2, 2A, 2C, 2D, 2F, or 2G, dry standard cubic meters/ hour ( dscm/ h). 0.0416 = conversion factor for molar volume, kg moles per cubic meter ( mol/ m3) (@ 293 Kelvin ( K) and 760 millimeters of mercury ( mmHg)). ( e) For each test run, determine the add on control device organic emissions destruction or removal efficiency using Equation 2 of this section:

DRE M M M Eq fi fo fi =   ( ) 100 ( . 2)

Where: DRE = organic emissions destruction or removal efficiency of the add on control device, percent. Mfi = total gaseous organic emissions mass flow rate at the inlet( s) to the add on control device, using Equation 1 of this section, kg/ h. Mfo = total gaseous organic emissions mass flow rate at the outlet( s) of the add on control device, using Equation 1 of this section, kg/ h. ( f) Determine the emission destruction or removal efficiency of the add on control device as the average of the efficiencies determined in the three test runs and calculated in Equation 2 of this section.

§ 63.3167 How do I establish the add on control device operating limits during the performance test?

During the performance test required by § 63.3160 and described in § § 63.3164 and 63.3166, you must establish the operating limits required by § 63.3193 according to this section, unless you have received approval for alternative monitoring and operating limits under § 63.8( f) as specified in § 63.3193. ( a) Thermal oxidizers. If your add on control device is a thermal oxidizer, establish the operating limits according to paragraphs ( a)( 1) and ( 2) of this section. ( 1) During the performance test, you must monitor and record the combustion temperature at least once VerDate 0ct< 31> 2002 20: 02 Dec 23, 2002 Jkt 200001 PO 00000 Frm 00042 Fmt 4701 Sfmt 4702 E:\ FR\ FM\ 24DEP2. SGM 24DEP2 EP24DE02.027</ GPH> EP24DE02.028</ GPH> EP24DE02.029</ GPH> 78653 Federal Register / Vol. 67, No. 247 / Tuesday, December 24, 2002 / Proposed Rules every 15 minutes during each of the three test runs. You must monitor the temperature in the firebox of the thermal oxidizer or immediately downstream of the firebox before any substantial heat exchange occurs. ( 2) Use the data collected during the performance test to calculate and record the average combustion temperature maintained during the performance test. This average combustion temperature is the minimum operating limit for your thermal oxidizer. ( b) Catalytic oxidizers. If your add on control device is a catalytic oxidizer, establish the operating limits according to either paragraphs ( b)( 1) and ( 2) or paragraphs ( b)( 3) and ( 4) of this section. ( 1) During the performance test, you must monitor and record the temperature just before the catalyst bed and the temperature difference across the catalyst bed at least once every 15 minutes during each of the three test runs. ( 2) Use the data collected during the performance test to calculate and record the average temperature just before the catalyst bed and the average temperature difference across the catalyst bed maintained during the performance test. These are the minimum operating limits for your catalytic oxidizer. ( 3) As an alternative to monitoring the temperature difference across the catalyst bed, you may monitor the temperature at the inlet to the catalyst bed and implement a site specific inspection and maintenance plan for your catalytic oxidizer as specified in paragraph ( b)( 4) of this section. During the performance test, you must monitor and record the temperature just before the catalyst bed at least once every 15 minutes during each of the three test runs. Use the data collected during the performance test to calculate and record the average temperature just before the catalyst bed during the performance test. This is the minimum operating limit for your catalytic oxidizer. ( 4) You must develop and implement an inspection and maintenance plan for your catalytic oxidizer( s) for which you elect to monitor according to paragraph ( b)( 3) of this section. The plan must address, at a minimum, the elements specified in paragraphs ( b)( 4)( i) through ( iii) of this section. ( i) Annual sampling and analysis of the catalyst activity ( i. e., conversion efficiency) following the oxidizer manufacturer's or catalyst supplier's recommended procedures. ( ii) Monthly inspection of the oxidizer system, including the burner assembly and fuel supply lines for problems and, as necessary, adjustment of the equipment to assure proper air to fuel mixtures. ( iii) Annual internal and monthly external visual inspection of the catalyst bed to check for channeling, abrasion, and settling. If problems are found, you must replace the catalyst bed and conduct a new performance test to determine destruction efficiency according to § 63.3166. ( c) Carbon adsorbers. If your add on control device is a carbon adsorber, establish the operating limits according to paragraphs ( c)( 1) and ( 2) of this section. ( 1) You must monitor and record the total regeneration desorbing gas ( e. g., steam or nitrogen) mass flow for each regeneration cycle and the carbon bed temperature after each carbon bed regeneration and cooling cycle for the regeneration cycle either immediately preceding or immediately following the performance test. ( 2) The operating limits for your carbon adsorber are the minimum total desorbing gas mass flow recorded during the regeneration cycle and the maximum carbon bed temperature recorded after the cooling cycle. ( d) Condensers. If your add on control device is a condenser, establish the operating limits according to paragraphs ( d)( 1) and ( 2) of this section. ( 1) During the performance test, you must monitor and record the condenser outlet ( product side) gas temperature at least once every 15 minutes during each of the three test runs. ( 2) Use the data collected during the performance test to calculate and record the average condenser outlet ( product side) gas temperature maintained during the performance test. This average condenser outlet gas temperature is the maximum operating limit for your condenser. ( e) Concentrators. If your add on control device includes a concentrator, you must establish operating limits for the concentrator according to paragraphs ( e)( 1) through ( 4) of this section. ( 1) During the performance test, you must monitor and record the desorption concentrate stream gas temperature at least once every 15 minutes during each of the three runs of the performance test. ( 2) Use the data collected during the performance test to calculate and record the average temperature. This is the minimum operating limit for the desorption concentrate gas stream temperature. ( 3) During the performance test, you must monitor and record the pressure drop of the dilute stream across the concentrator at least once every 15 minutes during each of the three runs of the performance test. ( 4) Use the data collected during the performance test to calculate and record the average pressure drop. This is the maximum operating limit for the dilute stream across the concentrator. ( f) Emission capture systems. For each capture device that is not part of a PTE that meets the criteria of § 63.3165( a), establish an operating limit for either the gas volumetric flow rate or duct static pressure, as specified in paragraphs ( f)( 1) and ( 2) of this section. The operating limit for a PTE is specified in Table 1 to this subpart. ( 1) During the capture efficiency determination required by § 63.3160 and described in § § 63.3164 and 63.3165, you must monitor and record either the gas volumetric flow rate or the duct static pressure for each separate capture device in your emission capture system at least once every 15 minutes during each of the three test runs at a point in the duct between the capture device and the add on control device inlet. ( 2) Calculate and record the average gas volumetric flow rate or duct static pressure for the three test runs for each capture device. This average gas volumetric flow rate or duct static pressure is the minimum operating limit for that specific capture device.

§ 63.3168 What are the requirements for continuous parameter monitoring system installation, operation, and maintenance?

( a) General. You must install, operate, and maintain each CPMS specified in paragraphs ( c), ( e), ( f), and ( g) of this section according to paragraphs ( a)( 1) through ( 6) of this section. You must install, operate, and maintain each CPMS specified in paragraphs ( b) and ( d) of this section according to paragraphs ( a)( 3) through ( 5) of this section. ( 1) The CPMS must complete a minimum of one cycle of operation for each successive 15 minute period. You must have a minimum of four equally spaced successive cycles of CPMS operation in 1 hour. ( 2) You must determine the average of all recorded readings for each successive 3 hour period of the emission capture system and add on control device operation. ( 3) You must record the results of each inspection, calibration, and validation check of the CPMS. ( 4) You must maintain the CPMS at all times and have available necessary parts for routine repairs of the monitoring equipment. ( 5) You must operate the CPMS and collect emission capture system and add on control device parameter data at VerDate 0ct< 31> 2002 20: 02 Dec 23, 2002 Jkt 200001 PO 00000 Frm 00043 Fmt 4701 Sfmt 4702 E:\ FR\ FM\ 24DEP2. SGM 24DEP2 78654 Federal Register / Vol. 67, No. 247 / Tuesday, December 24, 2002 / Proposed Rules all times that a controlled coating operation is operating, except during monitoring malfunctions, associated repairs, and required quality assurance or control activities ( including, if applicable, calibration checks and required zero and span adjustments). ( 6) You must not use emission capture system or add on control device parameter data recorded during monitoring malfunctions, associated repairs, out of control periods, or required quality assurance or control activities when calculating data averages. You must use all the data collected during all other periods in calculating the data averages for determining compliance with the emission capture system and add on control device operating limits. ( 7) A monitoring malfunction is any sudden, infrequent, not reasonably preventable failure of the CPMS to provide valid data. Monitoring failures that are caused in part by poor maintenance or careless operation are not malfunctions. Any period for which the monitoring system is out of control and data are not available for required calculations is a deviation from the monitoring requirements. ( b) Capture system bypass line. You must meet the requirements of paragraphs ( b)( 1) and ( 2) of this section for each emission capture system that contains bypass lines that could divert emissions away from the add on control device to the atmosphere. ( 1) You must monitor or secure the valve or closure mechanism controlling the bypass line in a nondiverting position in such a way that the valve or closure mechanism cannot be opened without creating a record that the valve was opened. The method used to monitor or secure the valve or closure mechanism must meet one of the requirements specified in paragraphs ( b)( 1)( i) through ( iv) of this section. ( i) Flow control position indicator. Install, calibrate, maintain, and operate according to the manufacturer's specifications a flow control position indicator that takes a reading at least once every 15 minutes and provides a record indicating whether the emissions are directed to the add on control device or diverted from the add on control device. The time of occurrence and flow control position must be recorded, as well as every time the flow direction is changed. The flow control position indicator must be installed at the entrance to any bypass line that could divert the emissions away from the addon control device to the atmosphere. ( ii) Car seal or lock and key valve closures. Secure any bypass line valve in the closed position with a car seal or a lock and key type configuration. You must visually inspect the seal or closure mechanism at least once every month to ensure that the valve is maintained in the closed position, and the emissions are not diverted away from the add on control device to the atmosphere. ( iii) Valve closure monitoring. Ensure that any bypass line valve is in the closed ( nondiverting) position through monitoring of valve position at least once every 15 minutes. You must inspect the monitoring system at least once every month to verify that the monitor will indicate valve position. ( iv) Automatic shutdown system. Use an automatic shutdown system in which the coating operation is stopped when flow is diverted by the bypass line away from the add on control device to the atmosphere when the coating operation is running. You must inspect the automatic shutdown system at least once every month to verify that it will detect diversions of flow and shut down the coating operation. ( 2) If any bypass line is opened, you must include a description of why the bypass line was opened and the length of time it remained open in the semiannual compliance reports required in § 63.3120. ( c) Thermal oxidizers and catalytic oxidizers. If you are using a thermal oxidizer or catalytic oxidizer as an addon control device ( including those used to treat desorbed concentrate streams from concentrators or carbon adsorbers), you must comply with the requirements in paragraphs ( c)( 1) through ( 3) of this section: ( 1) For a thermal oxidizer, install a gas temperature monitor in the firebox of the thermal oxidizer or in the duct immediately downstream of the firebox before any substantial heat exchange occurs. ( 2) For a catalytic oxidizer, install gas temperature monitors both upstream and downstream of the catalyst bed. The temperature monitors must be in the gas stream immediately before and after the catalyst bed to measure the temperature difference across the bed. ( 3) For all thermal oxidizers and catalytic oxidizers, you must meet the requirements in paragraphs ( a)( 1) through ( 6) and ( c)( 3)( i) through ( vii) of this section for each gas temperature monitoring device. ( i) Locate the temperature sensor in a position that provides a representative temperature. ( ii) Use a temperature sensor with a measurement sensitivity of 4 degrees Fahrenheit or 0.75 percent of the temperature value, whichever is larger. ( iii) Shield the temperature sensor system from electromagnetic interference and chemical contaminants. ( iv) If a gas temperature chart recorder is used, it must have a measurement sensitivity in the minor division of at least 20 degrees Fahrenheit. ( v) Perform an electronic calibration at least semiannually according to the procedures in the manufacturer's owners manual. Following the electronic calibration, you must conduct a temperature sensor validation check in which a second or redundant temperature sensor placed nearby the process temperature sensor must yield a reading within 30 degrees Fahrenheit of the process temperature sensor reading. ( vi) Conduct calibration and validation checks any time the sensor exceeds the manufacturer's specified maximum operating temperature range or install a new temperature sensor. ( vii) At least monthly, inspect components for integrity and electrical connections for continuity, oxidation, and galvanic corrosion. ( d) Carbon adsorbers. If you are using a carbon adsorber as an add on control device, you must monitor the total regeneration desorbing gas ( e. g., steam or nitrogen) mass flow for each regeneration cycle, the carbon bed temperature after each regeneration and cooling cycle, and comply with paragraphs ( a)( 3) through ( 5) and ( d)( 1) and ( 2) of this section. ( 1) The regeneration desorbing gas mass flow monitor must be an integrating device having a measurement sensitivity of plus or minus 10 percent, capable of recording the total regeneration desorbing gas mass flow for each regeneration cycle. ( 2) The carbon bed temperature monitor must have a measurement sensitivity of 1 percent of the temperature ( as expressed in degrees Fahrenheit) recorded or 1 degree Fahrenheit, whichever is greater, and must be capable of recording the temperature within 15 minutes of completing any carbon bed cooling cycle. ( e) Condensers. If you are using a condenser, you must monitor the condenser outlet ( product side) gas temperature and comply with paragraphs ( a)( 1) through ( 6) and ( e)( 1) and ( 2) of this section. ( 1) The gas temperature monitor must have a measurement sensitivity of 1 percent of the temperature ( expressed in degrees Fahrenheit) recorded or 1 degree Fahrenheit, whichever is greater. ( 2) The temperature monitor must provide a gas temperature record at least once every 15 minutes. ( f) Concentrators. If you are using a concentrator, such as a zeolite wheel or VerDate 0ct< 31> 2002 20: 02 Dec 23, 2002 Jkt 200001 PO 00000 Frm 00044 Fmt 4701 Sfmt 4702 E:\ FR\ FM\ 24DEP2. SGM 24DEP2 78655 Federal Register / Vol. 67, No. 247 / Tuesday, December 24, 2002 / Proposed Rules rotary carbon bed concentrator, you must comply with the requirements in paragraphs ( f)( 1) and ( 2) of this section. ( 1) You must install a temperature monitor in the desorption gas stream. The temperature monitor must meet the requirements in paragraphs ( a)( 1) through ( 6) and ( c)( 3) of this section. ( 2) You must install a device to monitor pressure drop across the zeolite wheel or rotary carbon bed. The pressure monitoring device must meet the requirements in paragraphs ( a)( 1) through ( 6) and ( f)( 2)( i) through ( vii) of this section. ( i) Locate the pressure sensor( s) in a position that provides a representative measurement of the pressure. ( ii) Minimize or eliminate pulsating pressure, vibration, and internal and external corrosion. ( iii) Use a gauge with a minimum tolerance of 0.5 inch of water or a transducer with a minimum tolerance of 1 percent of the pressure range. ( iv) Check the pressure tap daily. ( v) Using a manometer, check gauge calibration quarterly and transducer calibration monthly. ( vi) Conduct calibration checks anytime the sensor exceeds the manufacturer's specified maximum operating pressure range or install a new pressure sensor. ( vii) At least monthly, inspect components for integrity, electrical connections for continuity, and mechanical connections for leakage. ( g) Emission capture systems. The capture system monitoring system must comply with the applicable requirements in paragraphs ( g)( 1) and ( 2) of this section. ( 1) For each flow measurement device, you must meet the requirements in paragraphs ( a)( 1) through ( 6) and ( g)( 1)( i) through ( iv) of this section. ( i) Locate a flow sensor in a position that provides a representative flow measurement in the duct from each capture device in the emission capture system to the add on control device. ( ii) Reduce swirling flow or abnormal velocity distributions due to upstream and downstream disturbances. ( iii) Conduct a flow sensor calibration check at least semiannually. ( iv) At least monthly, inspect components for integrity, electrical connections for continuity, and mechanical connections for leakage. ( 2) For each pressure drop measurement device, you must comply with the requirements in paragraphs ( a)( 1) through ( 6) and ( g)( 2)( i) through ( vi) of this section. ( i) Locate the pressure tap( s) in a position that provides a representative measurement of the pressure drop across each opening you are monitoring. ( ii) Minimize or eliminate pulsating pressure, vibration, and internal and external corrosion. ( iii) Check pressure tap pluggage daily. ( iv) Using an inclined manometer with a measurement sensitivity of 0.0002 inch water, check gauge calibration quarterly and transducer calibration monthly. ( v) Conduct calibration checks any time the sensor exceeds the manufacturer's specified maximum operating pressure range or install a new pressure sensor. ( vi) At least monthly, inspect components for integrity, electrical connections for continuity, and mechanical connections for leakage.

Compliance Requirements for the Combined Primer Surfacer, Topcoat, Final Repair, Glass Bonding Primer, and Glass Bonding Adhesive Emission Rates and the Separate Electrodeposition Primer Emission Rates § 63.3170 By what date must I conduct performance tests and other initial compliance demonstrations? ( a) New and reconstructed affected sources. For a new or reconstructed affected source, you must meet the requirements of paragraphs ( a)( 1) through ( 4) of § 63.3160. ( b) Existing affected sources. For an existing affected source, you must meet the requirements of paragraphs ( b)( 1) through ( 3) of § 63.3160.

§ 63.3171 How do I demonstrate initial compliance? ( a) You must meet all of the requirements of this section to demonstrate initial compliance. To demonstrate initial compliance, the organic HAP emissions from the combined primer surfacer, topcoat, final repair, glass bonding primer, and glass bonding adhesive operations must meet the applicable emission limitation in § 63.3090( b) or § 63.3091( b); and the organic HAP emissions from the electrodeposition primer operation must meet the applicable emissions limitations in § 63.3092( a) or ( b). ( b) Compliance with operating limits. Except as provided in § 63.3160( a)( 4), you must establish and demonstrate continuous compliance during the initial compliance period with the operating limits required by § 63.3093, using the procedures specified in § § 63.3167 and 63.3168. ( c) Compliance with work practice requirements. You must develop, implement, and document your implementation of the work practice plans required by § 63.3094( b) and ( c) during the initial compliance period, as specified in § 63.3130. ( d) Compliance with emission limits. You must follow the procedures in § 63.3161( e) through ( n), excluding materials used in electrodeposition primer operations, to demonstrate compliance with the applicable emission limit in § 63.3090( b) or § 63.3091( b). You must follow the procedures in paragraph ( e) of this section to demonstrate compliance with the emission limit in § 63.3092( a), or paragraphs ( f) through ( g) of this section to demonstrate compliance with the emission limitations in § 63.3092( b). ( e) Determine the mass fraction of each organic HAP in each material used in the electrodeposition primer operation. You must determine the mass fraction of each organic HAP for each material used in the electrodeposition primer operation during the compliance period by using one of the options in paragraphs ( e)( 1) through ( 3) of this section. ( 1) Method 311 ( appendix A to 40 CFR part 63). You may use Method 311 for determining the mass fraction of each organic HAP. ( 2) Alternative method. You may use an alternative test method for determining the mass fraction of organic HAP once the Administrator has approved it. You must follow the procedure in § 63.7( f) to submit an alternative test method for approval. ( 3) Information from the supplier or manufacturer of the material. You may rely on information other than that generated by the test methods specified in paragraphs ( e)( 1) and ( 2) of this section, such as manufacturer's formulation data, if it represents each organic HAP that is present at 0.1 percent by mass or more for OSHAdefined carcinogens, as specified in 29 CFR 1910.1200( d)( 4), and at 1.0 percent by mass or more for other compounds. If there is a disagreement between such information and results of a test conducted according to paragraph ( e)( 1) or ( 2) of this section, then the test method results will take precedence. ( f) Capture of electrodeposition bake oven emissions. You must show that the electrodeposition bake oven meets the criteria in sections 5.3 through 5.5 of Method 204 of appendix M to 40 CFR part 51 and directs all of the exhaust gases from the bake oven to an add on control device. ( g) Control of electrodeposition bake oven emissions. Determine the efficiency of each control device on each electrodeposition bake oven using the procedures in § § 63.3164 and 63.3166.

VerDate 0ct< 31> 2002 20: 02 Dec 23, 2002 Jkt 200001 PO 00000 Frm 00045 Fmt 4701 Sfmt 4702 E:\ FR\ FM\ 24DEP2. SGM 24DEP2 78656 Federal Register / Vol. 67, No. 247 / Tuesday, December 24, 2002 / Proposed Rules ( h) Compliance demonstration. To demonstrate initial compliance, the organic HAP emissions from the combined primer surfacer, topcoat, final repair, glass bonding primer, and glass bonding adhesive operations must meet the applicable emission limitation in § 63.3090( b) or § 63.3091( b); the organic HAP emissions from the electrodeposition primer operation must meet the applicable emissions limitations in § 63.3092( a) or ( b). You must keep all records as required by § § 63.3130 and 63.3131. As part of the Notification of Compliance Status required by § 63.3110, you must submit a statement that the coating operation( s) was ( were) in compliance with the emission limitations during the initial compliance period because the organic HAP emission rate from the combined primer surfacer, topcoat, final repair, glass bonding primer, and glass bonding adhesive operations was less than or equal to the applicable emission limit in § 63.3090( b) or § 63.3091( b), and the organic HAP emissions from the electrodeposition primer operation met the applicable emissions limitations in § 63.3092( a) or ( b), and you achieved the operating limits required by § 63.3093 and the work practice standards required by § 63.3094.

§ 63.3172 [ Reserved]

§ 63.3173 How do I demonstrate continuous compliance with the emission limitations?

( a) To demonstrate continuous compliance with the applicable emission limit in § 63.3090( b) or § 63.3091( b), the organic HAP emission rate for each compliance period determined according to the procedures in § 63.3171 must be equal to or less than the applicable emission limit in § 63.3090( b) or § 63.3091( b). A compliance period consists of 1 month. Each month after the end of the initial compliance period described in § 63.3170 is a compliance period consisting of that month. You must perform the calculations in § 63.3171 on a monthly basis. ( b) If the organic HAP emission rate for any 1 month compliance period exceeded the applicable emission limit in § 63.3090( b) or § 63.3091( b), this is a deviation from the emission limitation for that compliance period and must be reported as specified in § § 63.3110( c)( 6) and 63.3120( a)( 6). ( c) You must meet the requirements of § 63.3163( c) through ( j). Other Requirements and Information § 63.3175 Who implements and enforces this subpart?

( a) This subpart can be implemented and enforced by us, EPA, or a delegated authority such as your State, local, or tribal agency. If the Administrator has delegated authority to your State, local, or tribal agency, then that agency ( as well as EPA) has the authority to implement and enforce this subpart. You should contact your EPA Regional Office to find out if implementation and enforcement of this subpart is delegated to your State, local, or tribal agency. ( b) In delegating implementation and enforcement authority of this subpart to a State, local, or tribal agency under subpart E of this part, the authorities contained in paragraph ( c) of this section are retained by the EPA Administrator and are not transferred to the State, local, or tribal agency. ( c) The authorities that will not be delegated to State, local, or tribal agencies are listed in paragraphs ( c)( 1) through ( 4) of this section: ( 1) Approval of alternatives to the work practice standards in § 63.3094 under § 63.6( g). ( 2) Approval of major alternatives to test methods under § 63.7( e)( 2)( ii) and ( f) and as defined in § 63.90. ( 3) Approval of major alternatives to monitoring under § 63.8( f) and as defined in § 63.90. ( 4) Approval of major alternatives to recordkeeping and reporting under § 63.10( f) and as defined in § 63.90.

§ 63.3176 What definitions apply to this subpart?

Terms used in this subpart are defined in the CAA, in 40 CFR 63.2, the General Provisions of this part, and in this section as follows: Add on control device means an air pollution control device, such as a thermal oxidizer or carbon adsorber, that reduces pollution in an air stream by destruction or removal before discharge to the atmosphere. Add on control device efficiency means the ratio of the emissions collected or destroyed by an add on air pollution control device to the total emissions that are introduced into the control device, expressed as a percentage. Adhesive means any chemical substance that is applied for the purpose of bonding two surfaces together. Anti chip coating means a specialty type of coating designed to reduce stone chipping damage. It is applied on selected vehicle surfaces that are exposed to impingement by stones and other road debris. It is typically applied after the electrodeposition primer and before the topcoat coating materials ( may be used as a type of primersurfacer Anti chip coatings are included in the primer surfacer operation. As applied means the condition of a coating material after any dilution as it is being applied to the substrate. As supplied means the condition of the coating material as provided by the manufacturer to the user, either before or after reducing for application. Automobile means a motor vehicle designed to carry up to eight passengers, excluding vans, sport utility vehicles, and motor vehicles designed primarily to transport light loads of property. See also Light duty truck. Automobile and/ or light duty truck assembly plant means facilities involved primarily in assembly of automobiles and light duty trucks, including coating facilities and processes. Basecoat/ clearcoat means a topcoat system applied to exterior and selected interior vehicle surfaces primarily to provide an aesthetically pleasing appearance and acceptable durability performance. It consists of a layer of pigmented basecoat color coating, followed directly by a layer of a clear or semitransparent coating. It may include multiple layers of color coats or tinted clear materials. Blackout coating means a type of specialty coating applied on selected vehicle surfaces ( including areas of the engine compartment visible through the grill, and window and pillar trim) to provide a cosmetic appearance. Typically black or dark gray color. Blackout coating may be included in either the primer surfacer or topcoat operations. Capture device means a hood, enclosure, room, floor sweep, or other means of containing or collecting emissions and directing those emissions into an add on air pollution control device. Capture efficiency or capture system efficiency means the portion ( expressed as a percentage) of the pollutants from an emission source that is delivered to an add on control device. Capture system means one or more capture devices intended to collect emissions generated by a coating operation in the use of coatings, both at the point of application and at subsequent points where emissions from the coatings occur, such as flashoff drying, or curing. As used in this subpart, multiple capture devices that collect emissions generated by a coating operation are considered a single capture system.

VerDate 0ct< 31> 2002 20: 02 Dec 23, 2002 Jkt 200001 PO 00000 Frm 00046 Fmt 4701 Sfmt 4702 E:\ FR\ FM\ 24DEP2. SGM 24DEP2 78657 Federal Register / Vol. 67, No. 247 / Tuesday, December 24, 2002 / Proposed Rules Catalytic oxidizer means a device for oxidizing pollutants or waste materials via flame and heat incorporating a catalyst to aid the combustion at lower operating temperature. Cleaning material means a solvent used to remove contaminants and other materials such as dirt, grease, oil, and dried ( e. g., depainting) or wet coating from a substrate before or after coating application; or from equipment associated with a coating operation, such as spray booths, spray guns, tanks, and hangers. Thus, it includes any cleaning material used on substrates or equipment or both. Coating means a material applied to a substrate for decorative, protective, or functional purposes. Such materials include, but are not limited to, paints, sealants, caulks, inks, adhesives, primers, deadeners, and maskants. Decorative, protective, or functional materials that consist only of protective oils for metal, acids, bases, or any combination of these substances are not considered coatings for the purposes of this subpart. Coating operation means equipment used to apply coating to a substrate ( coating application) and to dry or cure the coating after application. A single coating operation always includes at least the point at which a coating is applied and all subsequent points in the affected source where organic HAP emissions from that coating occur. There may be multiple coating operations in an affected source. Coating application with hand held nonrefillable aerosol containers, touchup markers, marking pens, or pinstriping equipment is not a coating operation for the purposes of this subpart. Coating solids means the nonvolatile portion of the coating that makes up the dry film. Continuous parameter monitoring system ( CPMS) means the total equipment that may be required to meet the data acquisition and availability requirements of this subpart; used to sample, condition ( if applicable), analyze, and provide a record of coating operation, or capture system, or add on control device parameters. Controlled coating operation means a coating operation from which some or all of the organic HAP emissions are routed through an emission capture system and add on control device. Day tank means tank with agitation and pumping system used for mixing and continuous circulation of coatings from the paint storage area to the spray booth area of the paintshop. Deadener means a specialty coating applied to selected vehicle underbody surfaces for the purpose of reducing the sound of road noise in the passenger compartment. Deposited solids means the solids component of the coating remains on the substrate or object being painted. Deviation means any instance in which an affected source subject to this subpart, or an owner or operator of such a source: ( 1) Fails to meet any requirement or obligation established by this subpart including, but not limited to, any emission limit, operating limit, or work practice standard; or ( 2) Fails to meet any term or condition that is adopted to implement an applicable requirement in this subpart and that is included in the operating permit for any affected source required to obtain such a permit; or ( 3) Fails to meet any emission limit or operating limit or work practice standard in this subpart during startup, shutdown, or malfunction, regardless of whether or not such failure is permitted by this subpart. Electrodeposition primer or electrocoating primer means a process of applying a protective, corrosionresistant waterborne primer on exterior and interior surfaces that provides thorough coverage of recessed areas. It is a dip coating method that uses an electrical field to apply or deposit the conductive coating material onto the part. The object being painted acts as an electrode that is oppositely charged from the particles of paint in the dip tank. Also referred to as E Coat, Uni Prime, and ELPO Primer. Emission limitation means an emission limit, operating limit, or work practice standard. Final repair means the operations performed and coating( s) applied outside of the paint shop to completelyassembled motor vehicles or in lowbake off line operations within the paint shop to correct damage or imperfections in the coating. Flash off area means the portion of a coating process between the coating application station and the next coating application station or drying oven where solvent begins to evaporate from the coated vehicle. Glass bonding adhesive means an adhesive used to bond windshield or other glass to an automobile or lightduty truck body. Glass bonding primer means a primer applied to windshield or other glass, or to body openings to prepare the glass or body openings for the application of glass bonding adhesive, or the installation of adhesive bonded glass. Guide coat means Primer surfacer. In line repair operation means the process of surface preparation and application of coatings on the paint line in the paint shop to correct damage or imperfections in the coating finish. Also referred to as high bake repair or high bake reprocess. Light duty truck means vans, sport utility vehicles, and motor vehicles designed primarily to transport light loads of property with gross vehicle weight rating of 8,500 lbs or less. Manufacturer's formulation data means data on a material ( such as a coating) that are supplied by the material manufacturer based on knowledge of the ingredients used to manufacture that material, rather than based on testing of the material with the test methods specified in § § 63.3151 and 63.3161. Manufacturer's formulation data may include, but are not limited to, information on density, organic HAP content, volatile organic matter content, and coating solids content. Mass fraction of organic HAP means the ratio of the mass of organic HAP to the mass of a material in which it is contained, expressed as kg of organic HAP per kg of material. Month means a calendar month or a pre specified period of 28 days to 35 days to allow for flexibility in recordkeeping when data are based on a business accounting period. Organic HAP content means the mass of organic HAP per mass of coating material. Paint shop means that area of an automobile assembly plant in which vehicle bodies are cleaned, phosphated, and coatings ( including electrodeposition primer, primersurfacer topcoat, and deadener) are applied. Permanent total enclosure ( PTE) means a permanently installed enclosure that meets the criteria of Method 204 of appendix M, 40 CFR part 51, for a PTE and that directs all the exhaust gases from the enclosure to an add on control device. Primer surfacer means an intermediate protective coating applied on the electrodeposition primer and under the topcoat. It provides adhesion, protection, and appearance properties to the total finish. Also called a guide coat or surfacer. Purge/ clean operation means the process of flushing paint out and cleaning the spray lines when changing colors or to remove undesired material. It includes use of air and solvents to clean the lines. Purge capture means the capture of purge solvent and materials into a closed collection system immediately after purging the system. It is used to VerDate 0ct< 31> 2002 20: 02 Dec 23, 2002 Jkt 200001 PO 00000 Frm 00047 Fmt 4701 Sfmt 4702 E:\ FR\ FM\ 24DEP2. SGM 24DEP2 78658 Federal Register / Vol. 67, No. 247 / Tuesday, December 24, 2002 / Proposed Rules prevent the release of organic HAP emissions and includes the disposal of the captured purge material. Purge material means the coating and associated cleaning solvent materials expelled from the spray system during the process of cleaning the spray lines and applicators when color changing or to maintain the cleanliness of the spray system. Protective oil means an organic material that is applied to metal for the purpose of providing lubrication or protection from corrosion without forming a solid film. This definition of protective oil includes, but is not limited to, lubricating oils, evaporative oils ( including those that evaporate completely), and extrusion oils. Research or laboratory facility means a facility whose primary purpose is for research and development of new processes and products, that is conducted under the close supervision of technically trained personnel, and is not engaged in the manufacture of final or intermediate products for commercial purposes, except in a de minimis manner. Responsible official means responsible official as defined in 40 CFR 70.2. Spraybooth means a ventilated structure housing automatic and/ or manual spray application equipment for coating operations. Includes facilities for the capture and entrapment of particulate overspray. Startup, initial means the first time equipment is brought online in a facility. Surface preparation means use of a cleaning material on a portion of or all of a substrate. This includes use of a cleaning material to remove dried coating, which is sometimes called `` depainting.'' Surfacer means Primer surfacer. Tack wipe means solvent impregnated cloth used to remove dust from surfaces prior to application of coatings. Temporary total enclosure means an enclosure constructed for the purpose of measuring the capture efficiency of pollutants emitted from a given source as defined in Method 204 of appendix M, 40 CFR part 51. Thermal oxidizer means a device for oxidizing air pollutants or waste materials via flame and heat. Thinner means an organic solvent that is added to a coating after the coating is received from the supplier. Topcoat means the final coating system applied to provide the final color and/ or a protective finish. May be a Monocoat color or Basecoat/ Clearcoat system. Total volatile hydrocarbon ( TVH) means the total amount of nonaqueous volatile organic matter determined according to Methods 204 and 204A through F of appendix M to 40 CFR part 51 and substituting the term TVH each place in the methods where the term VOC is used. The TVH includes both VOC and non VOC. Transfer efficiency means the ratio of the amount of coating solids deposited onto the surface of the object to the total amount of coating solids sprayed while applying the coating to the object. Uncontrolled coating operation means a coating operation from which none of the organic HAP emissions are routed through an emission capture system and add on control device. Volatile organic compound ( VOC) means any compound defined as VOC in 40 CFR 51.100( s). Volume fraction of coating solids means the ratio of the volume of coating solids ( also known as volume of nonvolatiles) to the volume of coating; liters of coating solids per liter of coating.

Tables to Subpart IIII of Part 63 TABLE 1 TO SUBPART IIII OF PART 63.   OPERATING LIMITS FOR CAPTURE SYSTEMS AND ADD ON CONTROL DEVICES [ If you are required to comply with operating limits by § 63.3093, you must comply with the applicable operating limits in the following table]

For the following device . . . You must meet the following operating limit . . . And you must demonstrate continuous compliance with the operating limit by 1. thermal oxidizer ............... a. the average combustion temperature in any 3 hour period must not fall below the combustion temperature limit established according to § 63.3167( a). i. collecting the combustion temperature data according to § 63.3168( c); ii. reducing the data to 3 hour block averages; and iii. maintaining the 3 hour average combustion temperature at or above the temperature limit. 2. catalytic oxidizer .............. a. the average temperature measured just before the catalyst bed in any 3 hour period must not fall below the limit established according to § 63.3167( b); and either. i. collecting the temperature data according to § 63.3168( c); ii. reducing the data to 3 hour block averages; and iii. maintaining the 3 hour average temperature before the catalyst bed at or above the temperature limit. b. ensure that the average temperature difference across the catalyst bed in any 3 hour period does not fall below the temperature difference limit established according to § 63.3167( b)( 2); or. i. collecting the temperature data according to § 63.3168( c); ii. reducing the data to 3 hour block averages; and iii. maintaining the 3 hour average temperature difference at or above the temperature difference limit; or c. develop and implement an inspection and maintenance plan according to § 63.3167( b)( 4). i. maintaining an up to date inspection and maintenance plan, records of annual catalyst activity checks, records of monthly inspections of the oxidizer system, and records of the annual internal inspections of the catalyst bed. If a problem is discovered during a monthly or annual inspection required by § 63.3167( b)( 4), you must take corrective action as soon as practicable consistent with the manufacturer's recommendations.

VerDate 0ct< 31> 2002 20: 02 Dec 23, 2002 Jkt 200001 PO 00000 Frm 00048 Fmt 4701 Sfmt 4702 E:\ FR\ FM\ 24DEP2. SGM 24DEP2 78659 Federal Register / Vol. 67, No. 247 / Tuesday, December 24, 2002 / Proposed Rules TABLE 1 TO SUBPART IIII OF PART 63.   OPERATING LIMITS FOR CAPTURE SYSTEMS AND ADD ON CONTROL DEVICES   Continued [ If you are required to comply with operating limits by § 63.3093, you must comply with the applicable operating limits in the following table]

For the following device . . . You must meet the following operating limit . . . And you must demonstrate continuous compliance with the operating limit by 3. carbon adsorber ............... a. the total regeneration desorbing gas ( e. g., steam or nitrogen) mass flow for each carbon bed regeneration cycle must not fall below the total regeneration desorbing gas mass flow limit established according to § 63.3167( c). i. measuring the total regeneration desorbing gas ( e. g., steam or nitrogen) mass flow for each regeneration cycle according to § 63.3168( d); and ii. maintaining the total regeneration desorbing gas mass flow at or above the mass flow limit. b. the temperature of the carbon bed after completing each regeneration and any cooling cycle must not exceed the carbon bed temperature limit established according to § 63.3167( c). i. measuring the temperature of the carbon bed after completing each regeneration and any cooling cycle according to § 63.3168( d); and ii. operating the carbon beds such that each carbon bed is not returned to service until completing each regeneration and any cooling cycle until the recorded temperature of the carbon bed is at or below the temperature limit. 4. condenser ........................ a. the average condenser outlet ( product side) gas temperature in any 3 hour period must not exceed the temperature limit established according to § 63.3167( d). i. collecting the condenser outlet ( product side) gas temperature according to § 63.3168( e); ii. reducing the data to 3 hour block averages; and iii. maintaining the 3 hour average gas temperature at the outlet at or below the temperature limit. 5. concentrators, including zeolite wheels and rotary carbon adsorbers. a. the average gas temperature of the desorption concentrate stream in any 3 hour period must not fall below the limit established according to § 63.3167( e). i. collecting the temperature data according to § 63.3168( f); ii. reducing the data to 3 hour block averages; and iii. maintaining the 3 hour average temperature at or above the temperature limit. b. the average pressure drop of the dilute stream across the concentrator in any 3 hour period must not fall below the limit established according to § 63.3167( e). i. collecting the pressure drop data according to § 63.3168( f); and ii. reducing the pressure drop data to 3 hour block averages; and iii. maintaining the 3 hour average pressure drop at or above the pressure drop limit. 6. emission capture system that is a PTE. a. the direction of the air flow at all times must be into the enclosure; and either. i. collecting the direction of air flow, and either the facial velocity of air through all natural draft openings according to § 63.3168( g)( 1) or the pressure drop across the enclosure according to § 63.3168( g)( 2); and ii. maintaining the facial velocity of air flow through all natural draft openings or the pressure drop at or above the facial velocity limit or pressure drop limit, and maintaining the direction of air flow into the enclosure at all times. b. the average facial velocity of air through all natural draft openings in the enclosure must be at least 200 feet per minute; or. i. collecting the direction of air flow, and either the facial velocity of air through all natural draft openings according to § 63.3168( g)( 1) or the pressure drop across the enclosure according to § 63.3168( g)( 2); and ii. maintaining the facial velocity of air flow through all natural draft openings or the pressure drop at or above the facial velocity limit or pressure drop limit, and maintaining the direction of air flow into the enclosure at all times. c. the pressure drop across the enclosure must be at least 0.007 inch water, as established in Method 204 of appendix M to 40 CFR part 51. i. collecting the direction of air flow, and either the facial velocity of air through all natural draft openings according to § 63.3168( g)( 1) or the pressure drop across the enclosure according to § 63.3168( g)( 2); and ii. maintaining the facial velocity of air flow through all natural draft openings or the pressure drop at or above the facial velocity limit or pressure drop limit, and maintaining the direction of air flow into the enclosure at all times. 7. emission capture system that is not a PTE. a. the average gas volumetric flow rate or duct static pressure in each duct between a capture device and add on control device inlet in any 3 hour period must not fall below the average volumetric flow rate or duct static pressure limit established for that capture device according to § 63.3167( f). i. collecting the gas volumetric flow rate or duct static pressure for each capture device according to § 63.3168( g); ii. reducing the data to 3 hour block averages; and iii. maintaining the 3 hour average gas volumetric flow rate or duct static pressure for each capture device at or above the gas volumetric flow rate or duct static pressure limit.

VerDate 0ct< 31> 2002 20: 02 Dec 23, 2002 Jkt 200001 PO 00000 Frm 00049 Fmt 4701 Sfmt 4702 E:\ FR\ FM\ 24DEP2. SGM 24DEP2 78660 Federal Register / Vol. 67, No. 247 / Tuesday, December 24, 2002 / Proposed Rules TABLE 2 TO SUBPART IIII OF PART 63.   APPLICABILITY OF GENERAL PROVISIONS TO SUBPART IIII OF PART 63 [ You must comply with the applicable General Provisions requirements according to the following table]

Citation Subject Applicable to subpart IIII Explanation § 63.1( a)( 1)   ( 14) General Applicability .............................................. Yes § 63.1( b)( 1)   ( 3) Initial Applicability Determination ........................... Yes Applicability to subpart IIII is also specified in § 63.3181. § 63.1( c)( 1) Applicability After Standard Established ................ Yes § 63.1( c)( 2)   ( 3) Applicability of Permit Program for Area Sources No Area sources are not subject to or subpart IIII. § 63.1( c)( 4)   ( 5) Extensions and Notifications .................................. Yes § 63.1( e) Applicability of Permit Program Before Relevant Standard is Set. Yes § 63.2 Definitions ............................................................... Yes Additional definitions are specified in § 63.3176. § 63.3( a)   ( c) Units and Abbreviations ......................................... Yes § 63.4( a)( 1)   ( 5) Prohibited Activities ................................................ Yes § 63.4( b)   ( c) Circumvention/ Severability ..................................... Yes § 63.5( a) Construction/ Reconstruction .................................. Yes § 63.5( b)( 1)   ( 6) Requirements for Existing, Newly Constructed, and Reconstructed Sources. Yes § 63.5( d) Application for Approval of Construction/ Reconstruction Yes § 63.5( e) Approval of Construction/ Reconstruction ............... Yes § 63.5( f) Approval of Construction/ Reconstruction Based on Prior State Review. Yes § 63.6( a) Compliance With Standards and Maintenance Requirements   Applicability. Yes § 63.6( b)( 1)   ( 7) Compliance Dates for New and Reconstructed Sources. Yes § 63.3083 specifies the compliance dates.

§ 63.6( c)( 1)   ( 5) Compliance Dates for Existing Sources ................ Yes § 63.3083 specifies the compliance dates. § 63.6( e)( 1)   ( 2) Operation and Maintenance ................................... Yes § 63.6( e)( 3) Startup, Shutdown, and Malfunction Plan ............. Yes Only sources using an add on control device to comply with the standard must complete startup shutdown, and malfunction plans. § 63.6( f)( 1) Compliance Except During Startup, Shutdown, and Malfunction. Yes Applies only to sources using an add on control device to comply with the standards. § 63.6( f)( 2)   ( 3) Methods for Determining Compliance ................... Yes § 63.6( g)( 1)   ( 3) Use of an Alternative Standard .............................. Yes § 63.6( h) Compliance With Opacity/ Visible Emission Standards No Subpart IIII does not establish opacity standards and does not require continuous opacity monitoring systems ( COMS). § 63.6( i)( 1)   ( 16) Extension of Compliance ....................................... Yes § 63.6( j) Presidential Compliance Exemption ...................... Yes § 63.7( a)( 1) Performance Test Requirements   Applicability .... Yes Applies to all affected sources. Additional requirements for performance testing are specified in § § 63.3164 and 63.3166. § 63.7( a)( 2) Performance Test Requirements   Dates .............. Yes Applies only to performance tests for capture system and control device efficiency at sources using these to comply with the standards. § 63.3160 specifies the schedule for performance test requirements that are earlier than those specified in § 63.7( a)( 2). § 63.7( a)( 3) Performance Tests Required By the Administrator Yes § 63.7( b)   ( e) Performance Test Requirements   Notification, Quality Assurance, Facilities Necessary for Safe Testing Conditions During Test. Yes Applies only to performance tests for capture system and add on control device efficiency at sources using these to comply with the standards § 63.7( f) Performance Test Requirements   Use of Alternative Test Method. Yes Applies to alltest methods except those used to determine capture system efficiency. § 63.7( g)   ( h) Performance Test Requirements   Data Analysis, Recordkeeping, Reporting, Waiver of Test. Yes Applies only to performance tests for capture system and add on control device efficiency at sources using these to comply with the standards § 63.8( a)( 1)   ( 3) Monitoring Requirements   Applicability ................ Yes Applies only to monitoring of capture system and add on control device efficiency at sources using these to comply with the standards. Additional requirements for monitoring are specified in § 63.3168. § 63.8( a)( 4) Additional Monitoring Requirements ...................... No Subpart IIII does not have monitoring requirements for flares. § 63.8( b) Conduct of Monitoring ............................................ Yes VerDate 0ct< 31> 2002 20: 02 Dec 23, 2002 Jkt 200001 PO 00000 Frm 00050 Fmt 4701 Sfmt 4702 E:\ FR\ FM\ 24DEP2. SGM 24DEP2 78661 Federal Register / Vol. 67, No. 247 / Tuesday, December 24, 2002 / Proposed Rules TABLE 2 TO SUBPART IIII OF PART 63.   APPLICABILITY OF GENERAL PROVISIONS TO SUBPART IIII OF PART 63   Continued [ You must comply with the applicable General Provisions requirements according to the following table]

Citation Subject Applicable to subpart IIII Explanation § 63.8( c)( 1)   ( 3) Continuous Monitoring Systems ( CMS) Operation and Maintenance. Yes Applies only to monitoring of capture system and add on control device efficiency at sources using these to comply with the standards. Additional requirements for CMS operations and maintenance are specified in § 63.3168. § 63.8( c)( 4) CMS ....................................................................... No § 63.3168 specifies the requirements for the operation of CMS for capture systems and add on control devices at sources using these to comply with the standards. § 63.8( c)( 5) COMS ..................................................................... No Subpart IIII does not have opacity or visible emission standards. § 63.8( c)( 6) CMS Requirements ................................................ No § 63.3168 specifies the requirements for monitoring systems for capture systems and add on control devices at sources using these to comply with the standards. § 63.8( c)( 7) CMS Out of Control Periods .................................. No § 63.8( c)( 8) CMS Out of Control Periods Reporting ................. No § 63.3120 requires reporting of CMS out of control periods. § 63.8( d)   ( e) Quality Control Program and CMS Performance Evaluation. No Subpart IIII does not require the use of continuous emissions monitoring systems. § 63.8( f)( 1)   ( 5) Use of an Alternative Monitoring Method .............. Yes § 63.8( f)( 6) Alternative to Relative Accuracy Test .................... No Subpart IIII does not require the use of continuous emissions monitoring systems. § 63.8( g)( 1)   Data Reduction ...................................................... No § § 63.3167 and ( 5) 63.3168 specify monitoring data reduction. § 63.9( a)   ( d) Notification Requirements ...................................... Yes § 63.9( e) Notification of Performance Test ........................... Yes Applies only to capture system and add on control device performance tests at sources using these to comply with the standards. § 63.9( f) Notification of Visible Emissions/ Opacity Test ..... No Subpart IIII does not have opacity or visible emission standards. § 63.9( g)( 1)   ( 3) Additional Notifications When Using CMS ............. No Subpart IIII does not require the use of continuous emissions monitoring systems. § 63.9( h) Notification of Compliance Status .......................... Yes § 63.3110 specifies the dates for submitting the notification of compliance status. § 63.9( i) Adjustment of Submittal Deadlines ........................ Yes § 63.9( j) Change in Previous Information ............................ Yes § 63.10( a) Recordkeeping/ Reporting   Applicability and General Information. Yes § 63.10( b)( 1) General Recordkeeping Requirements .................. Yes Additional are requirements specified in § § 63.3130 and 63.3131. § 63.10( b)( 2)( i)   ( v) Recordkeeping Relevant to Startup, Shutdown, and Malfunction Periods and CMS. Yes Requirements for startup, shutdown, and malfunction records only apply to capture systems and add on control devices used to comply with the standards. § 63.10( b)( 2)( vi)   ( xi) ................................................................................. Yes § 63.10( b)( 2)( xii) Records .................................................................. Yes § 63.10( b)( 2)( xiii) ................................................................................. No Subpart IIII does not require the use of continuous emissions monitoring systems. § 63.10( b)( 2)( xiv) ................................................................................. Yes § 63.10( b)( 3) Recordkeeping Requirements for Applicability Determinations Yes § 63.10( c)( 1)   ( 6) Additional Recordkeeping Requirements for Sources with CMS. Yes § 63.10( c)( 7)   8) ................................................................................. No The same records are required in § 63.3120( a)( 6). § 63.10( c)( 9)   ( 15) ................................................................................. Yes § 63.10( d)( 1) General Reporting Requirements .......................... Yes Additional requirements are specified in § 63.3120. § 63.10( d)( 2) Report of Performance Test Results ..................... Yes Additional requirements are specified in § 63.3120( b). § 63.10( d)( 3) Reporting Opacity or Visible Emissions Observations No Subpart IIII does not require opacity or visible emissions observations. § 63.10( d)( 4) Progress Reports for Sources With Compliance Extensions. Yes § 63.10( d)( 5) Startup, Shutdown, and Malfunction Reports ........ Yes Applies only to capture systems and add on control devices used to comply with the standards.

VerDate 0ct< 31> 2002 20: 02 Dec 23, 2002 Jkt 200001 PO 00000 Frm 00051 Fmt 4701 Sfmt 4702 E:\ FR\ FM\ 24DEP2. SGM 24DEP2 78662 Federal Register / Vol. 67, No. 247 / Tuesday, December 24, 2002 / Proposed Rules TABLE 2 TO SUBPART IIII OF PART 63.   APPLICABILITY OF GENERAL PROVISIONS TO SUBPART IIII OF PART 63   Continued [ You must comply with the applicable General Provisions requirements according to the following table]

Citation Subject Applicable to subpart IIII Explanation § 63.10( e)( 1)   ( 2) Additional CMS Reports ......................................... No Subpart IIII does not require the use of continuous emissions monitoring systems. § 63.10( e)( 3) Excess Emissions/ CMS Performance Reports ...... No § 63.3120( b) specifies the contents of periodic compliance reports. § 63.10( e)( 4) COMS Data Reports .............................................. No Subpart IIII does not specify requirements for opacity or COMS. § 63.10( f) Recordkeeping/ Reporting Waiver .......................... Yes § 63.11 Control Device Requirements/ Flares ..................... No Subpart IIII does not specify use of flares for compliance § 63.12 State Authority and Delegations ............................ Yes § 63.13 Addresses .............................................................. .................... Yes § 63.14 Incorporation by Reference .................................... Yes § 63.15 Availability of Information/ Confidentiality ............... Yes TABLE 3 TO SUBPART IIII OF PART 63.   DEFAULT ORGANIC HAP MASS FRACTION FOR SOLVENTS AND SOLVENT BLENDS [ You may use the mass fraction values in the following table for solvent blends for which you do not have test data or manufacturer's formulation data]

Solvent/ Solvent blend CAS. No. Average organic HAP mass fraction Typical organic HAP, percent by mass 1. Toluene ....................................................................... 108   88   3 1.0 Toluene. 2. Xylene( s) ..................................................................... 1330   20   7 1.0 Xylenes, ethylbenzene. 3. Hexane ....................................................................... 110   54   3 0.5 n hexane. 4. n Hexane .................................................................... 110   54   3 1.0 n hexane. 5. Ethylbenzene .............................................................. 100   41   4 1.0 Ethylbenzene. 6. Aliphatic 140 ............................................................... ...................... 0 None. 7. Aromatic 100 .............................................................. ...................... 0.02 1% xylene, 1% cumene. 8. Aromatic 150 .............................................................. ...................... 0.09 Naphthalene. 9. Aromatic naphtha ....................................................... 64742   95   6 0.02 1% xylene, 1% cumene. 10. Aromatic solvent ....................................................... 64742   94   5 0.1 Naphthalene. 11. Exempt mineral spirits .............................................. 8032   32   4 0 None. 12. Ligroines ( VM & P) ................................................... 8032   32   4 0 None. 13. Lactol spirits .............................................................. 64742   89   6 0.15 Toluene. 14. Low aromatic white spirit .......................................... 64742   82   1 0 None. 15. Mineral spirits ........................................................... 64742   88   7 0.01 Xylenes. 16. Hydrotreated naphtha ............................................... 64742   48   9 0 None. 17. Hydrotreated light distillate ....................................... 64742   47   8 0.001 Toluene. 18. Stoddard solvent ....................................................... 8052   41   3 0.01 Xylenes. 19. Super high flash naphtha ......................................... 64742   95   6 0.05 Xylenes. 20. Varsol   solvent ........................................................ 8052   49   3 0.01 0.5% xylenes, 0.5% ethylbenzene. 21. VM & P naphtha ....................................................... 64742   89   8 0.06 3% toluene, 3% xylene. 22. Petroleum distillate mixture ...................................... 68477   31   6 0.08 4% naphthalene, 4% biphenyl.

TABLE 4 TO SUBPART IIII OF PART 63.   DEFAULT ORGANIC HAP MASS FRACTION FOR PETROLEUM SOLVENT GROUPS a [ You may use the mass fraction values in the following table for solvent blends for which you do not have test data or manufacturer's formulation data]

Solvent type Average organic HAP mass fraction Typical organic HAP, percent by mass Aliphatic b ..................................... 0.03 1% Xylene, 1% Toluene, and 1% Ethylbenzene. Aromatic c ..................................... 0.06 4% Xylene, 1% Toluene, and 1% Ethylbenzene.

a Use this table only if the solvent blend does not match any of the solvent blends in Table 3 to this subpart, and you only know whether the blend is aliphatic or aromatic. b e. g., Mineral Spirits 135, Mineral Spirits 150 EC, Naphtha, Mixed Hydrocarbon, Aliphatic Hydrocarbon, Aliphatic Naphtha, Naphthol Spirits, Petroleum Spirits, Petroleum Oil, Petroleum Naphtha, Solvent Naphtha, Solvent Blend. c e. g., Medium flash Naphtha, High flash Naphtha, Aromatic Naphtha, Light Aromatic Naphtha, Light Aromatic Hydrocarbons, Aromatic Hydrocarbons Light Aromatic Solvent.

VerDate 0ct< 31> 2002 20: 02 Dec 23, 2002 Jkt 200001 PO 00000 Frm 00052 Fmt 4701 Sfmt 4702 E:\ FR\ FM\ 24DEP2. SGM 24DEP2 78663 Federal Register / Vol. 67, No. 247 / Tuesday, December 24, 2002 / Proposed Rules PART 264   [ AMENDED]

1. The authority citation for part 264 continues to read as follows:

Authority: 42 U. S. C. 6905, 6912( a), 6924, 6925, 6927, 6928( h), and 6974.

2. Section 264.1050 is amended by adding paragraph ( h) to read as follows:

§ 264.1050 Applicability.

* * * * * ( h) Purged coatings and solvents from automobile and light duty truck, separate non body plastic parts, and separate non body metal parts surface coating operations at facilities subject to the national emission standards for hazardous air pollutants ( NESHAP) at 40 CFR part 63, subpart IIII, are not subject to the requirements of this subpart. * * * * *

PART 265   [ AMENDED]

1. The authority citation for part 265 continues to read as follows:

Authority: 42 U. S. C. 6905, 6906, 6912, 6922, 6923, 6924, 6925, 6935, 6936, and 6937, unless otherwise noted.

2. Section 265.1050 is amended by adding paragraph ( g) to read as follows: § 265.1050 Applicability.

* * * * * ( g) Purged coatings and solvents from automobile and light duty truck, separate non body plastic parts, and separate non body metal parts surface coating operations at facilities subject to the national emission standards for hazardous air pollutants ( NESHAP) at 40 CFR part 63, subpart IIII, are not subject to the requirements of this subpart.

[ FR Doc. 02   31420 Filed 12   23   02; 8: 45 am]

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