SU0006921 - Laserfiche WebLink

Home Browse Search

Paffeka Almond Procowng Company N-1082706,N-1337-1-6,2.7,6-1, 7-0,8-0 Engine Type I NOx CO voc Rich-bum meg• 25 my or 2,000 my C.All other rhes 96% reduction Pp 250 ppmv N-1337-7-0 9 DDMV 75 my 25 PP—v The applicant proposed a CO emission factor of 0.57 g/bhp-hr, which can be converted to an exhaust concentration in ppmvd as follows; Cco =(0.57 glbhp-hr)x(700 bhp) x(1 lb/453.6 g) x(1 lb-moil28 lb)x(379.5 dadlib-mol)x(1 hr/0.045056 MMscf)x(1 MMscf/131 MMBtu)x 0 MMBtu/7,648 dsct)x((21 -- 15)+(21)) Cco =75 ppmvd Section 5.2 specifies the sampling period for engines equipped with continuous emissions monitoring systems (CEMS). This engine is not equipped with CEMS, so Section 5.2 does not apply. Sections 5.3 and 5.4 apply to engines that use the percent emission reductions to comply with the N%emission limitations. This engine complies with the NOx emission concentration requirement, so Sections 5.3 and 5.4 do not apply. Section 5.5 applies to engines that are fueled with gasoline. This engine is fueled with syngas, so Section 5.5 does not apply. Section 5.6 details the monitoring requirements for non-agricultural operation spark-ignited engines subject to Section 5.1. Section 5.6.1 specifies that engines rated at 1,000 hp or greater and that are allowed to operate more than 2,000 hours per year, or engines with an extemal emissions control device, must install, operate,and maintain CEMS or an APCO- approved alternate monitoring system. Sections 5.6.3, 5.6.4, and 5.6.5, specify details of the CEMS or alternate monitoring system If required by Section 5.6.1. This engine is equipped with an external control device, so it Is required to have CEMS or an approved alternate monitoring system. The applicant has proposed to use a pre-approved altemate monitoring plan in which they will monitor NOx, CO, and Ox concentrations every quarter. Section 5.6.6 requires each engine to be equipped with an operational non-resettable elapsed operating time meter. Section 5.6.7 requires implementation of the inspection and monitoring (I&M) plan submitted to the APCO for approval as required by Section 6.5. Section 5.6.8 requires the operator to collect data required by the I&M plan in a form approved by the APCO. Section 5.6.9 requires the operator to monitor each engine with a portable NO,analyzer at least once during each calendar quarter during which a source test is not conducted. However, due to the experimental nature of the engine and fuel combination, the District will require NO, } and CO monitoring on a monthly basis. The following conditions wl1#be included on the engine R ATC to ensure compliance with both these sections and with Section 6.5: • This engine shall be equipped with an operational nonreseftable elapsed 6me meter or ofherAPCO approved altemadve. [Disfict Rule 4702] 27