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1Si_4 ei., <br /> h <br /> Parreira amend Procnsing Company <br /> N-10827o6,N-1337-1.6,2_7.6-1,7-0, 8-0 <br /> the BACT analysis, since it is evident that for the same engine burning different fuels, <br /> the same control technologies will apply. <br /> 3. SACT Determination <br /> As shown in the top-down BACT determination presented in Appendix E of this <br /> document, BACT Is satisfied by the following: <br /> NOx: Emissions of 9 ppmv Q 15% Oz, equivalent to 0.11 glbhp-hr considering the <br /> expected syngas properties <br /> VOC: Emissions of 25 ppmv C 15% 02, equivalent to 0.11'g/bhp-hr considering the <br /> expected syngas properties <br /> B. offsets <br /> Pursuant to Section 4.5.3 of the rule, emission offsets are required it SSPE2 equals or <br /> exceeds the following emission offset threshold levels for any one affected pollutant <br /> Em"on Offset Thresholds I <br /> NO, PM o sox CO VOC <br /> SSPE1 0 36141 0 0 863 <br /> SSPE2 1 358 35,141 379 7,051 2-216 <br /> Offset Threshold 20,000 29 200 54 750 2002000 20,000 <br /> Offsets Tri red? No Yes No No No <br /> As shown above, SSPE2 for PM,o exceeds the emissions offset threshold level.All of <br /> the emissions units covered under the SLC are located at a non-major source for PM10 <br /> emissions, so for calculating offsets BE= PEI for all affected units. However, because <br /> these units are covered by the SLC, the sum of PE2 for PM10 emissions is equal to the <br /> SLC, so the quantity of offsets required is: <br /> Offsets = (JPE2—,JPE1) = SLC—SSPE1 = (36,141 Ib/yr)—(36,141 Ib/yr) <br /> Offsets=0 Ib/yr <br /> The foilowing condition, as proposed by the applicant, will be included on each ATC to . <br /> compliance with this determination: <br /> PMio emissions at this stationary source shall not exceed 36,149 pounds in any <br /> calendar year. (District Rule 220 11 <br /> I <br /> r <br /> 18 <br /> i <br />