Laserfiche WebLink
Administrative Draft Environmental Impact Report <br /> Gill Medical Center Project <br /> Limit or reduce vehicle speed on unpaved roads and traffic areas to a maximum 15 miles per <br /> hour. <br /> Maintain areas in a stabilized condition by restricting vehicle access. <br /> Install wind barriers. <br /> During high winds, cease outdoor activities that disturb the soil. <br /> Keep bulk materials sufficiently wet when handling. <br /> Store and handle materials in a three-sided structure. <br /> When storing bulk materials, apply water to the surface or cover the storage pile with a tarp. <br /> Don't overload haul trucks. Overloaded trucks are likely to spill bulk materials. <br /> Cover haul trucks with a tarp or other suitable cover. Or, wet the top of the load enough to limit <br /> visible dust emissions. <br /> Clean the interior of cargo compartments on emptied haul trucks prior to leaving a site. <br /> Prevent trackout by installing a trackout control device. <br /> Clean up trackout at least once a day. If along a busy road or highway, clean up trackout <br /> immediately. <br /> Monitor dust-generating activities and implement appropriate measures for maximum dust <br /> control. <br /> The SJVAPCD's (2015) Guidance for Assessing and Mitigation of Air Quality Impacts identifies significance <br /> thresholds for ROG, CO, and NOx, SO2, PM,o, and PM2.5. Construction-generated ozone precursor <br /> emissions associated with the Proposed Project were calculated using CalEEMod. Predicted maximum <br /> annual construction-generated emissions of criteria air pollutants for the Proposed Project are <br /> summarized in Table 4.5-4. <br /> Table 4.5-4. Construction-Related Emissions <br /> Construction Year Maximum Pollutants(tons per year) <br /> ROG NOx CO S02 PM10 PM2.5 <br /> Annual(Maximum Tons per Year) <br /> Phase 1 Construction(2023) 1.1 6.3 6.8 0.0 1.3 0.7 <br /> Phase 2 Construction(2029) 1.4 5.8 5.8 0.0 2.0 1.0 <br /> Phase 2 Construction(2030) 1.3 2.9 4.0 0.0 0.6 0.2 <br /> SJVAPCD Potentially Significant Impact Threshold 10 10 100 27 15 15 <br /> Air Quality 4.5-15 October 2021 <br />