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<br />Given the minimal amount of area that would be excavated, <br />less than significant air quality impacts are expected. <br />However, dust generated from construction operations could <br />be a nuisance to nearby land uses. To minimize dust impacts <br />during construction, the proposed project would be subject <br />SCAQMD Fugitive Dust Rule 403. To insure compliance with <br />Fugitive Dust Rule 403 the following mitigation measure <br />shall be implemented. <br />Mitigation Measure <br /> <br />· During construction, the contractor would be required <br />to comply with SCAQMD Fugitive Dust Rule 403 to <br />suppress dust generated by construction operations. To <br />ensure compliance with SCAQMD Fugitive Dust Rule 403, <br />grading plans and construction plans for the proposed <br />project shall reflect the following notes: <br /> <br />1. All material excavated or graded will be <br />sufficiently watered to prevent excessive amounts <br />of dust. <br /> <br />2. All clearing and earthwork activities shall cease <br />during period of high winds (winds greater than <br />25 mph averaged over one hour) or during Stage 1 <br />or Stage 2 smog episodes. <br /> <br />3. Streets surrounding the proj ect site should be <br />cleaned at the end of each day of construction. <br /> <br />4. All material transported offsite shall either be <br />sufficiently watered or securely covered to <br />prevent excessive amounts of dust. <br /> <br />5. Equipment engines shall be maintained in good <br />condition and in proper tune according to <br />manufacturer's specifications. <br /> <br />6. To the extent feasible, <br />equipment shall be used for <br />construction activities. <br /> <br />gasoline <br />onsite and <br /> <br />powered <br />off site <br /> <br />c. Result in a cumulatively considerable net increase of <br />any criteria pollutant for which the project region is <br />non-attainment under an applicable federal or state <br />ambient air quality standard? <br /> <br />Less Than Significant Impact <br /> <br />7 <br /> <br />31&38 <br />