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Additionally, it is assumed that each employee would drive his/her vehi-, <br /> cle to and from the plant site each working day. The facility would) <br /> employ 28 workers. <br /> To estimate expected emissions from these sources, emission factors <br /> from BAAQMD (1985) and SCAQMD (1987) were used along with the anticipated <br /> traffic levels. The emissions from vehicular traffic are summarized in <br /> Table 3.10. Diesel truck emissions were estimated assuming a 50 mile <br /> round-trip for each of a maximum of 108 daily truck trips to the facility <br /> and emission factors for the year 1987 (SCAQMD, 1987) . The truck emis- <br /> sions also assume that no trucks entering and exiting the facility would <br /> experience any queuing delays. The estimated emissions from employee <br /> vehicles assumed a 20 mile round-trip for each of the 28 employee-driven <br /> vehicles and year 1990 emission factors corresponding to an average speed <br /> of 30 mph (BAAQMD, 1985) . Assuming that truck queuing delays would be <br /> minimized, the traffic-related emissions associated with the proposed <br /> project are not expected to be significant. <br /> TABLE 3.10 <br /> EMISSIONS DUE TO VEHICULAR TRAFFIC <br /> Emissions <br /> Pollutant (lb/day) <br /> CO 121 <br /> HC 36 <br /> NOx 207 <br /> Sox 38 <br /> PM10 65a <br /> aIncludes re-entrained roadway dust. <br /> Mitigation Measures. Traffic-related air emissions would Ibe <br /> insignificant, even without the use of mitigation measures. Therefo e, <br /> no mitigation measures are proposed. <br /> 3-61 <br /> 101-30.R5 4/13/89 <br />