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<br />Road Construction Emissions Model, Version 9.0.0 <br />Daily Emission Estimates for ->Total Exhaust Fugitive Dust Total Exhaust Fugitive Dust <br />Project Phases (Pounds)ROG (lbs/day)CO (lbs/day)NOx (lbs/day)PM10 (lbs/day)PM10 (lbs/day)PM10 (lbs/day)PM2.5 (lbs/day)PM2.5 (lbs/day)PM2.5 (lbs/day)SOx (lbs/day)CO2 (lbs/day)CH4 (lbs/day)N2O (lbs/day)CO2e (lbs/day) <br />Grubbing/Land Clearing 1.23 10.12 14.07 3.10 0.60 2.50 1.06 0.54 0.52 0.02 2,168.39 0.58 0.05 2,196.72 <br />Grading/Excavation 10.64 75.89 124.43 7.70 5.20 2.50 5.24 4.72 0.52 0.16 15,845.58 4.69 0.18 16,018.04 <br />Drainage/Utilities/Sub-Grade 7.28 55.27 81.39 6.02 3.52 2.50 3.77 3.25 0.52 0.11 10,679.82 2.75 0.13 10,787.20 <br />Paving 1.23 13.30 12.83 0.73 0.73 0.00 0.64 0.64 0.00 0.03 2,640.47 0.56 0.12 2,691.31 <br />Maximum (pounds/day)10.64 75.89 124.43 7.70 5.20 2.50 5.24 4.72 0.52 0.16 15,845.58 4.69 0.18 16,018.04 <br />Total (tons/construction project)1.18 9.23 13.27 0.95 0.59 0.36 0.61 0.53 0.08 0.02 1,844.26 0.49 0.03 1,866.38 <br /> Notes: Project Start Year ->2019 <br />Project Length (months) ->24 <br />Total Project Area (acres) ->1 <br />Maximum Area Disturbed/Day (acres) ->0 <br />Water Truck Used? ->Yes <br />Phase Soil Asphalt Soil Hauling Asphalt Hauling Worker Commute Water Truck <br />Grubbing/Land Clearing 0 0 0 0 200 40 <br />Grading/Excavation 0 0 0 0 1,120 40 <br />Drainage/Utilities/Sub-Grade 0 0 0 0 720 40 <br />Paving 0 80 0 120 320 40 <br />CO2e emissions are estimated by multiplying mass emissions for each GHG by its global warming potential (GWP), 1 , 25 and 298 for CO2, CH4 and N2O, respectively. Total CO2e is then estimated by summing CO2e estimates over all GHGs. <br /> <br />Total Emission Estimates by Phase for ->Total Exhaust Fugitive Dust Total Exhaust Fugitive Dust <br />Project Phases <br />(Tons for all except CO2e. Metric tonnes for CO2e)ROG (tons/phase)CO (tons/phase)NOx (tons/phase)PM10 (tons/phase)PM10 (tons/phase)PM10 (tons/phase)PM2.5 (tons/phase)PM2.5 (tons/phase)PM2.5 (tons/phase)SOx (tons/phase)CO2 (tons/phase)CH4 (tons/phase)N2O (tons/phase)CO2e (MT/phase) <br />Grubbing/Land Clearing 0.03 0.27 0.37 0.08 0.02 0.07 0.03 0.01 0.01 0.00 57.25 0.02 0.00 52.61 <br />Grading/Excavation 0.42 3.01 4.93 0.30 0.21 0.10 0.21 0.19 0.02 0.01 627.48 0.19 0.01 575.45 <br />Drainage/Utilities/Sub-Grade 0.58 4.38 6.45 0.48 0.28 0.20 0.30 0.26 0.04 0.01 845.84 0.22 0.01 775.06 <br />Paving 0.15 1.58 1.52 0.09 0.09 0.00 0.08 0.08 0.00 0.00 313.69 0.07 0.01 290.05 <br />Maximum (tons/phase)0.58 4.38 6.45 0.48 0.28 0.20 0.30 0.26 0.04 0.01 845.84 0.22 0.01 775.06 <br />Total (tons/construction project)1.18 9.23 13.27 0.95 0.59 0.36 0.61 0.53 0.08 0.02 1844.26 0.49 0.03 1,693.17 <br />CO2e emissions are estimated by multiplying mass emissions for each GHG by its global warming potential (GWP), 1 , 25 and 298 for CO2, CH4 and N2O, respectively. Total CO2e is then estimated by summing CO2e estimates over all GHGs. <br />The CO2e emissions are reported as metric tons per phase. <br />Daily VMT (miles/day) <br />Total PM10 emissions shown in column F are the sum of exhaust and fugitive dust emissions shown in columns G and H. Total PM2.5 emissions shown in Column I are the sum of exhaust and fugitive dust emissions shown in columns J and K. <br />Fairview Street Bridge Replacement <br />PM10 and PM2.5 estimates assume 50% control of fugitive dust from watering and associated dust control measures if a minimum number of water trucks are specified. <br />Fairview Street Bridge Replacement <br />PM10 and PM2.5 estimates assume 50% control of fugitive dust from watering and associated dust control measures if a minimum number of water trucks are specified. <br />Total PM10 emissions shown in column F are the sum of exhaust and fugitive dust emissions shown in columns G and H. Total PM2.5 emissions shown in Column I are the sum of exhaust and fugitive dust emissions shown in columns J and K. <br />Total Material Imported/Exported <br />Volume (yd3/day)