RES 211231 Exhibit A - Laserfiche WebLink

City of Pleasanton–10x Genomics Project Environmental Checklist and Initial Study/Mitigated Negative Declaration Environmental Evaluation FirstCarbon Solutions 77 Https://adecinnovations.sharepoint.com/sites/PublicationsSite/Shared Documents/Publications/Client (PN-JN)/2148/21480024/ISMND/wp/21480024 10x Genomics Project Full Screencheck ISMND.docx Table 13: Construction Greenhouse Gas Emissions Construction Phase MT CO2e per year Project Phase 1 Site Preparation 2021 47 Grading 2021 96 Building Construction 2021 219 Paving 2021 13 Architectural Coating 2021 34 Project Phase 1 Total 410 Project Phase 2 Pavement removal 2021 177 Building Construction 2021 35 Building Construction 2022 221 Paving 2022 15 Architectural Coating 2022 40 Project Phase 2 Total 488 Project Phase 3 Building Construction 2022 44 Paving 2022 5 Architectural Coating 2022 10 Project Phase 3 Total 59 Total Construction Emissions 957 Emissions Amortized Over 30 Years1 32 Notes: MT CO2e = metric tons of carbon dioxide equivalent 1 Construction GHG emissions are amortized over the 30-year lifetime of the project. Totals may not add up due to rounding. Source: CalEEMod Output (Appendix A). As shown in Table 13, the proposed project's construction is estimated to generate a total of approximately 957 MT CO2e. As discussed above, the GHG emissions generated during the construction of the proposed project were amortized over the proposed development's 30-year lifetime and added to the estimated annual GHG emissions during project operation. Project Operation Operational or long-term emissions occur over the life of the proposed project. The major sources for operational GHG emissions include: 1. Motor Vehicles: These emissions refer to GHG emissions contained in the exhaust from the cars and trucks that would travel to and from the project site. Vehicle trips associated with project operations would primarily include visitor trips to and from the proposed project. Trip