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MOUNTAIN HOUSE NEIGHBORHOODS K AND L INITIAL STUDY 5.ENVIRONMENTAL CHECKLIST <br /> 3.AIR QUALITY AND GREENHOUSE CTAS EMISSIONS <br /> 4) The project would cause a less-than-significant increase in carbon <br /> monoxide along streets and intersections providing access to the project <br /> site. <br /> 5) The project would cause significant emissions of PM10 during <br /> construction. <br /> Findings Related to Significant Impacts Identified in <br /> 1994 MSIR <br /> Impact Nos, 1,2, and 5 are addressed below. Impact Nos. 3 and 4 were less <br /> than significant and mitigation measures were not required. <br /> Impact No. T <br /> The 1994 MEIR identified three mitigation components for Impact No. 1 above. <br /> The first was: <br /> a) The County should incorporate a Countywide requirement for an air <br /> quality mitigation fee as part of the Development Title. Such a fee should <br /> be imposed when new projects generating more than 200 trips per day <br /> are not able to reduce trip generation by at least 25 percent. This fee <br /> could be used for air quality mitigation improvements, such as park and <br /> ride facilities,transit,vehicle inspection, or old car buy-back programs. <br /> s The County has not adopted an air quality mitigation fee. However,the <br /> SJVAPCD recently adopted Rule 9510 (Indirect Source Review), which will <br /> require developers to submit plans for review before construction can begin. <br /> The indirect source review program will also require developers to mitigate <br /> emissions of nitrogen oxides and PM10 either from project-implemented <br /> � mitigation measures and/or from fees paid to fund other air quality projects in <br /> ! 1 order to offset emissions from development. <br /> The second mitigation measure,which is advisory in nature,was: <br /> f <br /> b) Industrial or commercial operations at the project site with equipment that <br /> causes or has a potential for air pollution or that controls such air pollution <br /> may need to apply for an Authority to Construct and Permit to operate <br /> according to regulations of the San Joaquin Valley Unified Air Pollution <br /> Control District. <br /> The third mitigation measure identified four conditions of approval regarding <br /> residential development. Section 10.5 of Specific Plan II (SPII) implements these <br /> four conditions. <br /> i The fourth of these conditions limited the number of fireplaces per residence to <br /> one. Subsequently,the SJVAPCD adopted Regulation 4901,which prohibits <br /> wood-burning fireplaces within new residential development and limits the <br /> number of wood-burning heaters or stoves that can be constructed based on the <br /> density of development. The adopted SJVAPCD regulation is a much more <br /> (smi i) 5-37 <br />