= emission factor of 2.24 lbs of PM10/ton from FIRE ver 6.25 SCC 3-04-003-31; P = maximum annual process weight rate (19,000 tpy); and CE = fractional capture efficiency of baghouse = 0.99. [Authority for term: PTI 02-20457 and OAC rule 3745-77-07(C)(1)] Emission Limitation: OC emissions shall not exceed 12.00 lbs/hr. Applicable Compliance Method: Compliance with the hourly emission limitation shall be determined using an emission factor of 1.20 lbs/ton from FIRE version 6.25 SCC 3-04-003-31 and the maximum hourly production rate of 10 TPH. [Authority for term: PTI 02-20457 and OAC rule 3745-77-07(C)(1)] Emission Limitation: CO emissions shall not exceed 10.00 lbs/hr. Applicable Compliance Method: Compliance with the hourly emission limitation shall be determined using an emission factor of 1.00 lb/ton from Waupaca foundry RBLC determination in Indiana and the maximum hourly production rate of 10 TPH. [Authority for term: PTI 02-20457 and OAC rule 3745-77-07(C)(1)] Emission Limitation: Emissions of PM/PM10 from the baghouse stack serving this emissions unit and emissions units F021, P021 and P902 shall not exceed 26.28 tpy based upon a rolling, 12-month period. Applicable Compliance Method: The annual emission limitation was established using the allowable grain loading limit for the baghouse stack (0.010 gr/dscf), the baghouse flow rate 70,000 scfm and potential operating hours of 8,760 hrs/yr. Therefore, compliance with the annual limit is assumed, as long as compliance with the grain loading limit is maintained. [Authority for term: PTI 02-20457 and OAC rule 3745-77-07(C)(1)] Emission Limitation: Fugitive PM10 emissions shall not exceed 0.21 tpy based upon a rolling, period. OC emissions shall not exceed 11.40 tpy based upon a rolling, 12-month period.
= emission factor of 2.24 lbs of PM10/ton from FIRE ver 6.25 SCC 3-04-003-31; P = maximum annual process weight rate (19,000 tpy); and CE = fractional capture efficiency of baghouse = 0.99. [Authority for term: PTI 02-20457 and OAC rule 3745-77-07(C)(1)] Emission Limitation: OC emissions shall not exceed 12.00 lbs/hr. Applicable Compliance Method: Compliance with the hourly emission limitation shall be determined using an emission factor of 1.20 lbs/ton from FIRE version 6.25 SCC 3-04-003-31 and the maximum hourly production rate of 10 TPH. [Authority for term: PTI 02-20457 and OAC rule 3745-77-07(C)(1)] Emission Limitation: CO emissions shall not exceed 10.00 lbs/hr. Applicable Compliance Method: Compliance with the hourly emission limitation shall be determined using an emission factor of 1.00 lb/ton from Waupaca foundry RBLC determination in Indiana and the maximum hourly production rate of 10 TPH. [Authority for term: PTI 02-20457 and OAC rule 3745-77-07(C)(1)] Emission Limitation: Emissions of PM/PM10 from the baghouse stack serving this emissions unit and emissions units F021, P021 and P902 shall not exceed 26.28 tpy based upon a rolling, 12-month period. Applicable Compliance Method: The annual emission limitation was established using the allowable grain loading limit for the baghouse stack (0.010 gr/dscf), the baghouse flow rate 70,000 scfm and potential operating hours of 8,760 hrs/yr. Therefore, compliance with the annual limit is assumed, as long as compliance with the grain loading limit is maintained. [Authority for term: PTI 02-20457 and OAC rule 3745-77-07(C)(1)] Emission Limitation: Fugitive PM10 emissions shall not exceed 0.21 tpy based upon a rolling, period. OC emissions shall not exceed 11.40 tpy based upon a rolling, 12-month period.
254971.docx