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7.A. - Page 161 �/�/holesale Redwood City GDF Expansion <br /> Air Quality/Climate Change Analysis <br /> Page 27 <br /> Standard Conditions and Mitiqation Measures <br /> This Section updates the Standard Conditions and Mitigation Measures discussion presented in <br /> Section 4.5.4 of the 2007 Certified EIR. <br /> Standard Conditions. <br /> For all projects, the Bay Area AQMD recommends implementing all Basic Construction <br /> Mitigation Measures, listed in Table 18 below, to meet the District's best management practices <br /> threshold for fugitive dust, whether or not construction-related emissions exceed applicable <br /> thresholds. <br /> Table 18. Bay Area AQMD Recommended Basic Construction Mitigation Measures for All <br /> Proposed Projects. <br /> Item Measure <br /> 1. All exposed surfaces (e.g., parking areas, staging areas, soil piles, graded areas, and <br /> unpaved access roads) shall be watered two times per day. <br /> 2. All haul trucks transporting soil, sand, or other loose material off-site shall be covered. <br /> 3. All visible mud or dirt track-out onto adjacent public roads shall be removed using wet <br /> power vacuum street sweepers at least once per day. The use of dry power sweeping <br /> is prohibited. <br /> 4. All vehicle speeds on unpaved roads shall be limited to 15 mph. <br /> 5. All roadways, driveways, and sidewalks to be paved shall be completed as soon as <br /> possible. Building pads shall be laid as soon as possible after grading unless seeding <br /> or soil binders are used. <br /> 6. Idling times shall be minimized either by shutting equipment off when not in use or <br /> reducing the maximum idling time to 5 minutes (as required by the California airborne <br /> toxics control measure Title 13, Section 2485 of California Code of Regulations <br /> [CCR]). Clear signage shall be provided for construction workers at all access points. <br /> 7. All construction equipment shall be maintained and properly tuned in accordance with <br /> manufacturer`s specifications. All equipment shall be checked by a certified visible <br /> emissions evaluator. <br /> 8. Post a publicly visible sign with the telephone number and person to contact at the <br /> lead agency regarding dust complaints. This person shall respond and take corrective <br /> action within 48 hours. The Air District`s phone number shall also be visible to ensure <br /> compliance with applicable regulations. <br /> (Source: BAAQMD, 2011b, Section 8.1.2.) <br /> Mitigation Measures. <br /> No additional mitigation measures are recommended or required to reduce air quality or climate <br /> change impacts to less than significant. <br /> 7/30/2012 <br />