COMPLIANCE INFO_FINAL INITIAL STUDY/MITIGATED NEGATIVE DECLARATION 5/25

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On-Road Vehicle PM10E Emissions Origin Destination Existing Project Tracy Foothill Landfill 48' Transfer HHDT Aggregate Diesel 0.0292 0.0020 0.0000 42.5 0.0 Lovelace TS Foothill Landfill 48' Transfer HHDT Aggregate Diesel 0.0292 0.0020 0.0000 31.3 0.0 Lovelace TS Forward Landfill 48' Transfer HHDT Aggregate Diesel 0.0292 0.0020 0.0000 1.3 0.0 Tracy 48' Transfer HHDT Aggregate Diesel 0.0292 0.0020 0.0000 0.0 38.0 Lovelace TS 48' Transfer HHDT Aggregate Diesel 0.0292 0.0020 0.0000 14.9 45.7 Lodi TS - WM 48' Transfer HHDT Aggregate Diesel 0.0292 0.0020 0.0000 5.7 5.7 Stockton Scavenger Garbage Truck MHDT (NG)Aggregate Natural Gas 0.0016 0.0005 0.0000 0.2 0.2 Cal Waste - Area F/Galt Garbage Truck MHDT Aggregate Diesel 0.0130 0.0006 0.0000 3.5 3.5 Regional Misc Comm LHDT1 Aggregate Diesel 0.0501 0.0022 0.0000 13.5 13.5 Worker cars LDA Aggregate Gas 0.0013 0.0000 0.0021 1.3 1.5 48' Transfer HHDT Aggregate Diesel 0.0292 0.0020 0.0000 0.3 0.3 Service Truck, Roll- off Truck, Gator LHDT1 Aggregate Diesel 0.0501 0.0022 0.0000 0.6 0.6 114.98 109.07 0.057 0.055 0.32 0.30 Assumptions Grams per pound 453.6 Pounds per ton 2,000 Work days per year 365 Abbreviations PM10E = coarse particulate matter (exhaust); lbs = pounds; g = grams; VMT = vehicle mile travelled; RUNEX = running exhaust emission factor; IDLEX = idle exhaust emission factor; STREX = start exhaust emission factor Equations: Emissions = [Annual VMT * RUNEX + Annual trips * (IDLEX+STREX)]/ 453.592 grams per pound Activity Description Total emissions per Year (lbs) IDLEX (g/trip) STREX (g/trip) Vehicle Classification Model Year Fuel Type RUNEX (g/VMT) On-Site Transfer On-Site Service Trucks Vehicle Type North County Landfill Worker Commute Total emissions per Year (tons) Annual Average emissions per Day (lbs) PM10E Emissions (lbs per year) Attachment A CAP Emission Calculations Page 19 of 30