3_Exhibit C_ADDENDUM ONLY - Laserfiche WebLink

City of Pleasanton—Stoneridge Mall Residential Project Section 15183 Checklist/15164 Addendum CEQA Checklist FirstCarbon Solutions 91 Https://adecinnovations.sharepoint.com/sites/PublicationsSite/Shared Documents/Publications/Client (PN-JN)/2148/21480017/Consistency Checklist/21480017 Stoneridge Mall Residential Project Checklist Addendum_Updated.docx bulldozers, frontend loaders, forklifts, and cranes. Construction equipment is estimated to consume a total of 31,387 gallons of diesel fuel over the entire construction duration (Appendix B). Fuel use associated with construction vehicle trips generated by the proposed project was also estimated; trips include construction worker trips, haul truck trips for material transport, and vendor trips for construction material deliveries. Fuel use from these vehicles traveling to the project site was based on (1) the projected number of trips the proposed project would generate during construction, (2) average trip distances by trip type, and (3) fuel efficiencies estimated in the ARB Emissions Factors model (EMFAC2021) mobile source emission model. The specific parameters used to estimate fuel usage are included in Appendix B. In total, the proposed project is estimated to generate 2,285,346 VMT and a combined 105,139 gallons of gasoline and diesel for vehicle travel during construction. Other equipment could include construction lighting, field services (office trailers), and electrically driven equipment such as pumps and other tools. Singlewide mobile office trailers, which are commonly used in construction staging areas, generally range in size from 160 square feet to 720 square feet. A typical 720-square-foot office trailer would consume approximately 28,822 kilowatt- hours (kWh) during the 28-month construction (Appendix B). The proposed project’s construction is not anticipated to result in unusually high energy use. Limitations on idling of vehicles and equipment and requirements that equipment be properly maintained would result in fuel savings. Similarly, compliance with State regulations would limit idling from both on-road and off-road diesel-powered equipment and are enforced by the ARB. For example, equipment and fuel are not typically used wastefully due to the added expense associated with renting the equipment, maintaining it, and fueling it. Therefore, it is anticipated that construction of the proposed project would not result in wasteful, inefficient, and unnecessary energy consumption, and energy impacts during construction would be less than significant. For long-term energy consumption, the proposed project would consume energy as part of building operations and transportation activities. The project’s annual energy consumption estimates are summarized in Table 7. Table 7: Annual Project Energy Consumption Energy Consumption Activity Annual Consumption Electricity Consumption 1,746,251 kWh/year Natural Gas Consumption 0 kBTU/year Total Fuel Consumption 153,480 gallons of diesel and gasoline/year Notes: kBTU = kilo-British Thermal Unit kWh = kilowatt-hour Source: Appendix B