(a) Initial compliance status report. The owner or operator shall submit as part of the Initial Compliance Status Report specified in Sec. 65.5(d) the information recorded in Sec. 65.66(a), (b), and (c), as applicable.
(b) Process change. (1) Whenever a process change, as described in Sec. 65.63(f), is made that causes a Group 2A or 2B process vent to become a Group 1 process vent or a Group 2B process vent to become a Group 2A process vent, the owner or operator shall either submit a report within 60 days after the performance test or group determination or submit a report included as part of the next periodic report. The report shall include the following information:
(1) Whenever a process change, as described in Sec. 65.63(f), is made that causes a Group 2A or 2B process vent to become a Group 1 process vent or a Group 2B process vent to become a Group 2A process vent, the owner or operator shall either submit a report within 60 days after the performance test or group determination or submit a report included as part of the next periodic report. The report shall include the following information:
(i) A description of the process change;
(ii) The results of the recalculation of the flow rate, organic HAP or TOC concentration, and/or TRE index value required under Sec. 65.63(f) and recorded under Sec. 65.66(d); and
(iii) A statement that the owner or operator will comply with the provisions of Sec. 65.63 by the schedules specified in Sec. 65.63(f)(4) through (6).
(2) For process vents that become Group 1 process vents after a process change requiring a performance test to be conducted for the control device being used as specified in subpart G of this part, the owner or operator shall specify that the performance test has become necessary due to a process change. This specification shall be made in the notification to the Administrator of the intent to conduct a performance test as provided in Sec. 65.164(b)(1).
(3) Whenever a process change as described in Sec. 65.63(f) is made that changes the group status of a process vent from Group 1 to Group 2A, or from Group 1 to Group 2B, or from Group 2A to Group 2B, the owner or operator shall include a statement in the next periodic report after the process change that a process change has been made and the new group status of the process vents.
(4) The owner or operator is not required to submit a report of a process change if one of the following conditions is met:
(i) The change does not meet the definition of a process change in Sec. 65.63(f); or
(ii) For a Group 2B process vent, the vent stream flow rate is recalculated according to Sec. 65.63(f) and the recalculated value is less than 0.011 standard cubic meter per minute (0.40 standard cubic foot per minute); or
(iii) For a Group 2B process vent, the organic HAP or TOC concentration of the vent stream is recalculated according to Sec. 65.63(f), and the recalculated value is less than the applicable value in table 1 to this subpart; or
(iv) For a Group 2B process vent, the TRE index value is recalculated according to Sec. 65.63(f) and the recalculated value is greater than 4.0.
(c) Parameters for Group 2A without a recovery device. An owner or operator of a Group 2A process vent maintaining a TRE index value greater than 1.0 without using a recovery device shall report the information specified in the approved plan under Sec. 65.63(d). Sec. Sec. 65.68-65.79 [Reserved]
Sec. Table 1 to Subpart D of Part 65--Concentration for Group
Determination ------------------------------------------------------------------------
Referencing subpart Concentration \1\------------------------------------------------------------------------Subpart III of Part 60.................... NA.Subpart NNN of Part 60.................... 300 ppmv of TOC.Subpart RRR of Part 60.................... 300 ppmv of TOC.Subpart G of Part 63...................... 50 ppmv of HAP \2\.------------------------------------------------------------------------\1\ The 50 ppm HAP concentration cutoff only applies to 40 CFR part 63,
subpart G sources. Process vents subject to only 40 CFR part 60,
subparts RRR or NNN are eligible for the 300 ppm TOC cutoff. There is
no concentration cutoff for subpart III sources. The process vent
provisions of subpart DDD are not consolidated under this subpart.\2\ For process vents subject to subpart G of 40 CFR part 63, the owner
or operator may measure HAP or TOC concentration with regard to the
low concentration exemption provisions of this part.
Table 2 to Subpart D of Part 65--TRE Parameters for NSPS Referencing
Subparts\a\ ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Net heating Values of terms for TRE equation: TRE=A * [ B + C + D + E + F ]
Halogenated vent stream? value (MJ/ Vent stream flow rate -------------------------------------------------------------------------------------------------------------- Equation
scm)\b\ (scm/min)\c\ A B C D E F number------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Yes........................... 0<=H <=3.5 Q <14.2 1/ETOC 30.96334 0 0 -0.13064QH 0 1
14.2<=Q <=18.8 1/ETOC 19.18370 0.27580Q 0.757620Q\0.88\ -0.13064QH 0.01025Q\0.5\ 2
18.83.5
14.2<=Q <=18.8 1/ETOC 18.84466 0.26742Q -0.200440Q\0.88\ 0 0.01025Q\0.5\ 9
18.83.6
Q =14.2 and 1/ETOC 6.67868 0 0.02220Q\0.88\H\0.88\ -0.00707QH 0.00540Q\0.5\H\0.5\ 28
14.2<=Q*(H/3.6) <=1180
Q =14.2 and 1/ETOC 13.21633 0 0.02412Q\0.88\H\0.88\ -0.00707QH 0.00764Q\0.5\H\0.5\ 29
1180=14.2 and 1/ETOC 19.75398 0 0.02533Q\0.88\H\0.88\ -0.00707QH 0.00936Q\0.5\H\0.5\ 30
2370=11.2------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------\a\ Use according to procedures outlined in Sec. 65.64(h).\b\ MJ/scm = mega Joules per standard cubic meter.\c\ scm/min = standard cubic meters per minute.
Table 3 to Subpart D of Part 65--TRE Parameters for HON Referencing
Subparts \a\ --------------------------------------------------------------------------------------------------------------------------------------------------------
Values of terms for TRE equation: TRE = A * [ B + C + D + E + F ]
Halogenated ---------------------------------------------------------------------------------------------------------
Existing or new? vent stream? Equation
A B C D E F number--------------------------------------------------------------------------------------------------------------------------------------------------------Existing..................... Yes............ 1/EHAP 3.995 0.05200Q 0 -0.001769H 0.0009700ETOC 33
No............. 1/EHAP 1.935 0.3660Q 0 -0.007687H -0.000733ETOC 34
1/EHAP 1.492 0.06267Q 0 0.03177H -0.001159ETOC 35
1/EHAP 2.519 0.01183Q 0 0.01300H 0.04790ETOC 36New.......................... Yes............ 1/EHAP 1.0895 0.01417Q 0 -0.000482H 0.0002645ETOC 37
No............. 1/EHAP 0.5276 0.0998Q 0 -0.002096H -0.0002000ETOC 38
1/EHAP 0.4068 0.0171Q 0 0.008664H -0.000316ETOC 39
1/EHAP 0.6868 0.00321Q 0 0.003546H 0.01306ETOC 40--------------------------------------------------------------------------------------------------------------------------------------------------------\a\ Use according to procedures outlined in Sec. 65.64(h).