Laserfiche WebLink
City of Pleasanton—Stoneridge Mall Residential Project <br />CEQA Checklist Section 15183 Checklist/15164 Addendum <br /> <br /> <br />68 FirstCarbon Solutions <br />Https://adecinnovations.sharepoint.com/sites/PublicationsSite/Shared Documents/Publications/Client (PN-JN)/2148/21480017/Consistency Checklist/21480017 Stoneridge Mall Residential Project Checklist <br />Addendum_Updated.docx <br />construction of the proposed project would have a less than significant impact with identified <br />mitigation. <br />Operational Emissions <br />Operational Air Pollutant Emissions: ROG, NOX, PM10, and PM2.5 <br />Operational emissions would include area, energy, and mobile sources. Area sources include <br />emissions from architectural coatings, consumer products, and landscape equipment. Mobile <br />sources include exhaust and road dust emissions from the vehicles that would travel to and from the <br />project site. Pollutants of concern include ROG, NOX, PM10, and PM2.5. Energy sources usually include <br />emissions from the combustion of natural gas for water and space heating. However, because the <br />proposed project would be all electric design, the direct criteria pollutants from energy sources <br />would be zero. <br />Project operations were analyzed starting in 2025, the first calendar year of potential operation <br />when new residents would occupy the first batch of residential units. The major sources for <br />proposed operational emissions of ROG, NOX, PM10, and PM2.5 include motor vehicle traffic and the <br />occasional repainting of buildings. <br />The average daily and annual emissions are presented in Table 5. Operational emissions of the <br />respective pollutants were calculated using CalEEMod, Version 2020.4.0. For detailed assumptions <br />used to estimate emissions, see Appendix B. <br />Table 5: Operational Emissions <br />Emissions Source <br />Criteria Pollutants <br />ROG NOX <br />PM10 <br />(Total) <br />PM2.5 <br />(Total) <br />Annual Emissions Summary (tons/year) <br />Area 2.18 0.03 0.01 0.01 <br />Energy 0 0 0 0 <br />Mobile (Motor Vehicles) 0.67 0.83 1.47 0.40 <br />Total Project Emissions 2.84 0.86 1.48 0.41 <br />Thresholds of Significance 10 10 15 10 <br />Exceeds Significance Threshold? No No No No <br />Average Daily Emissions Summary (lbs/day) <br />Average Daily Project Emissions (lbs/day)1 15.57 4.72 8.12 2.27 <br />Thresholds of Significance 54 54 82 54 <br />Exceeds Significance Threshold? No No No No <br />Notes: <br />lbs = pounds <br />NOX = nitrous oxides