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City of Pleasanton—Villages at the Quarry Project 15183 Consistency Checklist Consistency Checklist 55 Table 1: Construction Period Emissions Year ROG NOX PM₁₀ Exhaust PM₂﮳₅ Exhaust Construction Emissions Total (tons) 2025–2030* 1.36 9.62 0.33 0.31 Average Daily Construction Emissions (pounds/day) 2025–2030* (1,330 construction workdays) 2.05 14.47 0.50 0.46 BAAQMD Thresholds (pounds per day) 54 Ibs/day 54 Ibs/day 82 Ibs/day 54 Ibs/day Exceeds Threshold? No No No No Notes: BAAQMD = Bay Area Air Quality Management District NOX = nitrogen oxides PM2.5 = particulate matter less than 2.5 microns in diameter PM10 = particulate matter less than 10 microns in diameter ROG = reactive organic gases lbs = pounds *Includes 2 months of 2030. Source: Appendix B Construction activities, particularly during site preparation and grading, would temporarily generate fugitive dust in the form of PM₁₀ and PM₂﮳₅. Sources of fugitive dust include disturbed soils at the construction site and trucks carrying uncovered loads of soils. Unless properly controlled, vehicles leaving the site deposit mud on local streets, which is an additional source of airborne dust after it dries. BAAQMD recommends all projects include a “basic” set of BMPs to manage fugitive dust and considers impacts from dust (i.e., fugitive PM₁₀ and PM₂﮳₅) to be less than significant if BMPs are implemented to reduce these emissions. The Housing Element Update FEIR MM AIR-1a requires implementation of BAAQMD recommended BMPs. With implementation of MM AIR-1a, construction impacts would be less than significant. Summary of Computed Operational Period Emissions Long-term operational emissions would be generated by daily operations. Operational emissions would include area, energy, and mobile sources. Area sources would include emissions from architectural coatings, consumer products, and landscape equipment. Mobile sources include exhaust and road dust emissions from automobiles that would drive to and from the