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City of Santa Ana -Park View at Town and Country Manor <br />Draft EIR <br />e) The project proponent shall configure construction parking to minimize <br />traffic interference. <br />AO -2 During construction related painting activities, only low volatile organic compound <br />(VOC) paints shall be used. For a list of low VOC paints, see <br />www.aqmd.gov /prdas /brochures /paintguide.html. In addition, painting shall be <br />evenly distributed over a minimum of 87 days to reduce daily emissions of VOC. <br />While painting will be minimized, the inside of the parking garage will be painted <br />white. Signs and pavement markings will also be painted within the parking garage. <br />Level of Significance After Mitigation <br />Less than significant. <br />Short-term emissions after implementation of the above mitigation measures are provided in Table <br />4.2 -7. Mitigation measure AQ -1 reduces onsite generators from 11 to 1 and reduces NOx emissions <br />to less than significant. Mitigation measure AQ -1 also reduces onsite emissions of criteria pollutants <br />from equipment exhaust by at least five percent. Mitigation measure AQ -2 reduces the level of <br />significance of VOC emissions by extending the painting /coating phase, reducing the building area to <br />be painted to 236,000 square feet, and requiring low VOC paints. As shown in Table 4.2 -7, regional <br />short-term construction emissions are less than significant after application of mitigation measures. <br />Table 4.2 -7: Construction Emissions (Mitigated) <br />Michael Brandman Associates 4.2 -17 <br />H\Cl t(PN- JMb32]b32]003MMVB2]0030 Se 4GAvQ ity.DOc <br />pounds <br />per ay) <br />VOC NO, CO <br />s0, PMto PM2s <br />Demolition <br />2.7 <br />27.2 <br />13.5 <br /><0.1 <br />22.5 <br />5.7 <br />Mass grading and excavation <br />9.8 <br />90.4 <br />42.1 <br /><0.1 <br />27.0 <br />8.6 <br />of soil <br />Trenching <br />2.0 <br />16.5 <br />9.1 <br /><0.1 <br />0.8 <br />0.8 <br />Building (2011) <br />8.2 <br />69.6 <br />50.9 <br /><0.1 <br />3.2 <br />2.8 <br />Building (2012) <br />7.7 <br />64.5 <br />47.9 <br /><0.1 <br />3.0 <br />2.6 <br />Building and Coating <br />65.5 <br />63.1 <br />40.7 <br /><0.1 <br />2.9 <br />2.6 <br />Building, Asphalt Paving, <br />70.2 <br />91.2 <br />60.2 <br /><0.1 <br />5.3 <br />4.8 <br />and Coating <br />Maximum Daily Emissions <br />70.2 <br />91.2 <br />60.2 <br /><0.1 <br />27.0 <br />8.6 <br />Significance Threshold <br />75 <br />100 <br />550 <br />150 <br />150 <br />55 <br />Significant Impact? <br />No <br />No <br />No <br />No <br />No <br />No <br />Note: <br />The maximum daily emissions refer to the maximum emissions that would occur in one day. <br />Emissions of PM, and PM2.5 assume compliance with the requirements of SCAQMD Rule 403. <br />VOC = volatile organic compounds NOx = nitrous oxides CO = carbon monoxide <br />SOx = sulfur oxides PM, and PM2.5 = particulate matter <br />Source: Michael Brandman Associates, Air Quality Analysis Report, 2009. <br />Michael Brandman Associates 4.2 -17 <br />H\Cl t(PN- JMb32]b32]003MMVB2]0030 Se 4GAvQ ity.DOc <br />