Loading...
HomeMy Public PortalAboutAppendixF_AirQualityData.pdf........................................................................................................................ A PPENDIX F A IR Q UALITY D ATA 8/22/2011 1:45:27 PM Page: 1 File Name: P:\DCV1101 Canyon Springs\Background\AQ\Phase 1.urb924 Project Name: Canyon Springs Project Location: Mountain Counties Air Basin On-Road Vehicle Emissions Based on: Version : Emfac2007 V2.3 Nov 1 2006 Off-Road Vehicle Emissions Based on: OFFROAD2007 Combined Winter Emissions Reports (Pounds/Day) Urbemis 2007 Version 9.2.4 8/22/2011 1:45:27 PM Page: 2 Construction Unmitigated Detail Report: CONSTRUCTION EMISSION ESTIMATES Winter Pounds Per Day, Unmitigated ROG NOx CO SO2 PM10 Dust PM10 Exhaust PM10 PM2.5 Dust PM2.5 Exhaust PM2.5 CO2 Both Area and Operational Mitigation must be turned on to get a combined mitigated total. TOTALS (lbs/day, unmitigated)17.63 9.78 148.89 0.34 20.50 15.72 5,883.65 SUM OF AREA SOURCE AND OPERATIONAL EMISSION ESTIMATES ROG NOx CO SO2 PM10 PM2.5 CO2 TOTALS (lbs/day, unmitigated)4.94 7.49 55.07 0.03 5.23 1.02 2,695.51 OPERATIONAL (VEHICLE) EMISSION ESTIMATES ROG NOx CO SO2 PM10 PM2.5 CO2 Percent Reduction 0.00 0.00 0.00 0.00 0.00 0.00 0.00 TOTALS (lbs/day, mitigated)12.69 2.29 93.82 0.31 15.27 14.70 3,188.14 TOTALS (lbs/day, unmitigated)12.69 2.29 93.82 0.31 15.27 14.70 3,188.14 AREA SOURCE EMISSION ESTIMATES ROG NOx CO SO2 PM10 PM2.5 CO2 2013 TOTALS (lbs/day unmitigated)58.27 14.95 19.16 0.01 0.03 0.97 1.00 0.01 0.89 0.90 2,367.04 2012 TOTALS (lbs/day unmitigated)9.59 55.62 46.19 0.01 61.66 3.61 65.26 12.88 3.32 16.20 6,514.40 ROG NOx CO SO2 PM10 Dust PM10 Exhaust PM10 PM2.5 Dust PM2.5 Exhaust PM2.5 CO2 CONSTRUCTION EMISSION ESTIMATES Summary Report: 8/22/2011 1:45:27 PM Page: 3 Time Slice 1/2/2012-2/29/2012 Active Days: 43 2.75 22.04 13.04 0.00 62.68 13.85 2,349.2261.60 1.07 12.87 0.99 62.68Fine Grading 01/01/2012- 03/01/2012 2.75 22.04 13.04 0.00 13.85 2,349.2261.60 1.07 12.87 0.99 Fine Grading On Road Diesel 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Fine Grading Worker Trips 0.06 0.09 1.53 0.00 0.00 0.00 0.01 0.00 0.00 0.00 101.91 Fine Grading Dust 0.00 0.00 0.00 0.00 61.60 0.00 61.60 12.86 0.00 12.86 0.00 Fine Grading Off Road Diesel 2.69 21.95 11.51 0.00 0.00 1.07 1.07 0.00 0.99 0.99 2,247.32 Time Slice 3/1/2012-3/1/2012 Active Days: 1 9.59 55.62 46.19 0.01 65.26 16.20 6,514.4061.66 3.61 12.88 3.32 62.68Fine Grading 01/01/2012- 03/01/2012 2.75 22.04 13.04 0.00 13.85 2,349.2261.60 1.07 12.87 0.99 Fine Grading On Road Diesel 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Fine Grading Worker Trips 0.06 0.09 1.53 0.00 0.00 0.00 0.01 0.00 0.00 0.00 101.91 Fine Grading Dust 0.00 0.00 0.00 0.00 61.60 0.00 61.60 12.86 0.00 12.86 0.00 Fine Grading Off Road Diesel 2.69 21.95 11.51 0.00 0.00 1.07 1.07 0.00 0.99 0.99 2,247.32 1.11Building 03/01/2012-07/01/2013 3.50 15.91 19.22 0.01 1.00 2,301.210.03 1.07 0.01 0.99 Building Worker Trips 0.31 0.50 8.14 0.01 0.03 0.01 0.04 0.01 0.01 0.02 542.95 Building Vendor Trips 0.05 0.60 0.57 0.00 0.01 0.02 0.03 0.00 0.02 0.02 137.06 Building Off Road Diesel 3.14 14.81 10.52 0.00 0.00 1.04 1.04 0.00 0.95 0.95 1,621.20 1.48Asphalt 03/01/2012-03/25/2012 3.34 17.67 13.92 0.00 1.35 1,863.970.02 1.46 0.01 1.34 Paving On Road Diesel 0.08 1.26 0.42 0.00 0.01 0.05 0.05 0.00 0.04 0.04 216.24 Paving Worker Trips 0.13 0.21 3.44 0.00 0.01 0.01 0.02 0.00 0.00 0.01 229.29 Paving Off-Gas 0.47 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Paving Off Road Diesel 2.65 16.20 10.06 0.00 0.00 1.41 1.41 0.00 1.29 1.29 1,418.44 8/22/2011 1:45:27 PM Page: 4 Time Slice 1/1/2013-5/13/2013 Active Days: 95 3.21 14.90 18.25 0.01 1.00 0.90 2,301.560.03 0.96 0.01 0.89 1.00Building 03/01/2012-07/01/2013 3.21 14.90 18.25 0.01 0.90 2,301.560.03 0.96 0.01 0.89 Building Worker Trips 0.29 0.46 7.52 0.01 0.03 0.01 0.04 0.01 0.01 0.02 543.28 Building Vendor Trips 0.05 0.53 0.52 0.00 0.01 0.02 0.02 0.00 0.02 0.02 137.08 Building Off Road Diesel 2.88 13.91 10.20 0.00 0.00 0.93 0.93 0.00 0.86 0.86 1,621.20 Time Slice 3/2/2012-3/23/2012 Active Days: 16 6.84 33.59 33.15 0.01 2.58 2.34 4,165.180.05 2.53 0.02 2.33 1.11Building 03/01/2012-07/01/2013 3.50 15.91 19.22 0.01 1.00 2,301.210.03 1.07 0.01 0.99 Building Worker Trips 0.31 0.50 8.14 0.01 0.03 0.01 0.04 0.01 0.01 0.02 542.95 Building Vendor Trips 0.05 0.60 0.57 0.00 0.01 0.02 0.03 0.00 0.02 0.02 137.06 Building Off Road Diesel 3.14 14.81 10.52 0.00 0.00 1.04 1.04 0.00 0.95 0.95 1,621.20 1.48Asphalt 03/01/2012-03/25/2012 3.34 17.67 13.92 0.00 1.35 1,863.970.02 1.46 0.01 1.34 Paving On Road Diesel 0.08 1.26 0.42 0.00 0.01 0.05 0.05 0.00 0.04 0.04 216.24 Paving Worker Trips 0.13 0.21 3.44 0.00 0.01 0.01 0.02 0.00 0.00 0.01 229.29 Paving Off-Gas 0.47 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Paving Off Road Diesel 2.65 16.20 10.06 0.00 0.00 1.41 1.41 0.00 1.29 1.29 1,418.44 Time Slice 3/26/2012-12/31/2012 Active Days: 201 3.50 15.91 19.22 0.01 1.11 1.00 2,301.210.03 1.07 0.01 0.99 1.11Building 03/01/2012-07/01/2013 3.50 15.91 19.22 0.01 1.00 2,301.210.03 1.07 0.01 0.99 Building Worker Trips 0.31 0.50 8.14 0.01 0.03 0.01 0.04 0.01 0.01 0.02 542.95 Building Vendor Trips 0.05 0.60 0.57 0.00 0.01 0.02 0.03 0.00 0.02 0.02 137.06 Building Off Road Diesel 3.14 14.81 10.52 0.00 0.00 1.04 1.04 0.00 0.95 0.95 1,621.20 8/22/2011 1:45:27 PM Page: 5 1 Pavers (100 hp) operating at a 0.62 load factor for 7 hours per day 20 lbs per acre-day Fugitive Dust Level of Detail: Default Off-Road Equipment: On Road Truck Travel (VMT): 0 Phase: Fine Grading 1/1/2012 - 3/1/2012 - Default Fine Site Grading Description 4 Cement and Mortar Mixers (10 hp) operating at a 0.56 load factor for 6 hours per day Maximum Daily Acreage Disturbed: 3.08 Total Acres Disturbed: 12.33 Phase: Paving 3/1/2012 - 3/25/2012 - Default Paving Description Off-Road Equipment: Acres to be Paved: 3.08 1 Rubber Tired Dozers (357 hp) operating at a 0.59 load factor for 6 hours per day 1 Graders (174 hp) operating at a 0.61 load factor for 6 hours per day 1 Water Trucks (189 hp) operating at a 0.5 load factor for 8 hours per day 1 Tractors/Loaders/Backhoes (108 hp) operating at a 0.55 load factor for 7 hours per day Phase Assumptions Time Slice 5/14/2013-7/1/2013 Active Days: 35 58.27 14.95 19.16 0.01 1.00 0.90 2,367.040.03 0.97 0.01 0.89 0.00Coating 05/14/2013-07/01/2013 55.06 0.06 0.91 0.00 0.00 65.480.00 0.00 0.00 0.00 Coating Worker Trips 0.03 0.06 0.91 0.00 0.00 0.00 0.00 0.00 0.00 0.00 65.48 Architectural Coating 55.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1.00Building 03/01/2012-07/01/2013 3.21 14.90 18.25 0.01 0.90 2,301.560.03 0.96 0.01 0.89 Building Worker Trips 0.29 0.46 7.52 0.01 0.03 0.01 0.04 0.01 0.01 0.02 543.28 Building Vendor Trips 0.05 0.53 0.52 0.00 0.01 0.02 0.02 0.00 0.02 0.02 137.08 Building Off Road Diesel 2.88 13.91 10.20 0.00 0.00 0.93 0.93 0.00 0.86 0.86 1,621.20 8/22/2011 1:45:27 PM Page: 6 Phase: Architectural Coating 5/14/2013 - 7/1/2013 - Default Architectural Coating Description 1 Tractors/Loaders/Backhoes (108 hp) operating at a 0.55 load factor for 8 hours per day 3 Welders (45 hp) operating at a 0.45 load factor for 8 hours per day Rule: Residential Interior Coatings begins 1/1/2005 ends 12/31/2040 specifies a VOC of 250 Rule: Nonresidential Exterior Coatings begins 1/1/2005 ends 12/31/2040 specifies a VOC of 250 Rule: Residential Exterior Coatings begins 1/1/2005 ends 12/31/2040 specifies a VOC of 250 Rule: Nonresidential Interior Coatings begins 1/1/2005 ends 12/31/2040 specifies a VOC of 250 1 Tractors/Loaders/Backhoes (108 hp) operating at a 0.55 load factor for 7 hours per day 2 Paving Equipment (104 hp) operating at a 0.53 load factor for 6 hours per day 1 Rollers (95 hp) operating at a 0.56 load factor for 7 hours per day Phase: Building Construction 3/1/2012 - 7/1/2013 - Default Building Construction Description 2 Forklifts (145 hp) operating at a 0.3 load factor for 6 hours per day 1 Generator Sets (49 hp) operating at a 0.74 load factor for 8 hours per day Off-Road Equipment: 1 Cranes (399 hp) operating at a 0.43 load factor for 6 hours per day 8/22/2011 1:45:27 PM Page: 7 Architectural Coatings 0.53 Consumer Products 1.81 Hearth 10.31 1.83 93.62 0.31 15.27 14.70 2,596.29 Landscaping - No Winter Emissions Natural Gas 0.04 0.46 0.20 0.00 0.00 0.00 591.85 TOTALS (lbs/day, unmitigated)12.69 2.29 93.82 0.31 15.27 14.70 3,188.14 Source ROG NOx CO SO2 PM10 PM2.5 CO2 AREA SOURCE EMISSION ESTIMATES Winter Pounds Per Day, Unmitigated Area Source Unmitigated Detail Report: Area Source Changes to Defaults Percentage of residences with natural gas fireplaces changed from 55% to 0% Percentage of residences with wood fireplaces changed from 10% to 0% Percentage of residences with wood stoves changed from 35% to 54% 8/22/2011 3:10:28 PM Page: 1 File Name: P:\DCV1101 Canyon Springs\Background\AQ\Phase 8 Construction.urb924 Project Name: Canyon Springs Project Location: Mountain Counties Air Basin On-Road Vehicle Emissions Based on: Version : Emfac2007 V2.3 Nov 1 2006 Off-Road Vehicle Emissions Based on: OFFROAD2007 Combined Winter Emissions Reports (Pounds/Day) Urbemis 2007 Version 9.2.4 8/22/2011 3:10:28 PM Page: 2 Construction Unmitigated Detail Report: Both Area and Operational Mitigation must be turned on to get a combined mitigated total. TOTALS (lbs/day, unmitigated)8.44 2.73 64.75 0.19 11.61 8.90 3,327.67 SUM OF AREA SOURCE AND OPERATIONAL EMISSION ESTIMATES ROG NOx CO SO2 PM10 PM2.5 CO2 TOTALS (lbs/day, unmitigated)1.24 1.43 11.50 0.02 2.94 0.56 1,518.18 OPERATIONAL (VEHICLE) EMISSION ESTIMATES ROG NOx CO SO2 PM10 PM2.5 CO2 Percent Reduction 0.00 0.00 0.00 0.00 0.00 0.00 0.00 TOTALS (lbs/day, mitigated)7.20 1.30 53.25 0.17 8.67 8.34 1,809.49 TOTALS (lbs/day, unmitigated)7.20 1.30 53.25 0.17 8.67 8.34 1,809.49 AREA SOURCE EMISSION ESTIMATES ROG NOx CO SO2 PM10 PM2.5 CO2 2026 TOTALS (lbs/day unmitigated)32.73 8.49 9.84 0.00 0.02 0.40 0.42 0.01 0.37 0.38 2,046.62 2026 TOTALS (lbs/day mitigated)32.73 8.49 9.84 0.00 0.02 0.40 0.42 0.01 0.37 0.38 2,046.62 2025 TOTALS (lbs/day mitigated)3.20 17.45 19.70 0.01 9.25 1.03 9.73 1.93 0.95 2.38 3,601.96 2025 TOTALS (lbs/day unmitigated)3.20 17.45 19.70 0.01 35.00 1.03 35.49 7.31 0.95 7.76 3,601.96 ROG NOx CO SO2 PM10 Dust PM10 Exhaust PM10 PM2.5 Dust PM2.5 Exhaust PM2.5 CO2 CONSTRUCTION EMISSION ESTIMATES Summary Report: 8/22/2011 3:10:28 PM Page: 3 CONSTRUCTION EMISSION ESTIMATES Winter Pounds Per Day, Unmitigated ROG NOx CO SO2 PM10 Dust PM10 Exhaust PM10 PM2.5 Dust PM2.5 Exhaust PM2.5 CO2 Time Slice 1/1/2025-2/28/2025 Active Days: 43 1.69 11.18 9.61 0.00 35.49 7.76 2,349.7935.00 0.49 7.31 0.45 35.49Fine Grading 01/01/2025- 03/01/2025 1.69 11.18 9.61 0.00 7.76 2,349.7935.00 0.49 7.31 0.45 Fine Grading On Road Diesel 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Fine Grading Worker Trips 0.01 0.03 0.44 0.00 0.00 0.00 0.01 0.00 0.00 0.00 102.47 Fine Grading Dust 0.00 0.00 0.00 0.00 35.00 0.00 35.00 7.31 0.00 7.31 0.00 Fine Grading Off Road Diesel 1.67 11.16 9.17 0.00 0.00 0.49 0.49 0.00 0.45 0.45 2,247.32 Time Slice 3/3/2025-3/25/2025 Active Days: 17 3.20 17.45 19.70 0.01 1.06 0.96 3,601.960.03 1.03 0.01 0.95 0.42Building 03/01/2025-07/01/2026 1.51 8.53 10.20 0.00 0.38 2,008.940.02 0.40 0.01 0.37 Building Worker Trips 0.04 0.08 1.34 0.00 0.02 0.01 0.02 0.01 0.01 0.01 309.88 Building Vendor Trips 0.01 0.09 0.13 0.00 0.00 0.00 0.01 0.00 0.00 0.00 77.86 Building Off Road Diesel 1.46 8.36 8.72 0.00 0.00 0.39 0.39 0.00 0.36 0.36 1,621.20 0.64Asphalt 03/01/2025-03/25/2025 1.68 8.92 9.50 0.00 0.58 1,593.020.01 0.63 0.00 0.58 Paving On Road Diesel 0.02 0.17 0.08 0.00 0.00 0.01 0.01 0.00 0.01 0.01 116.04 Paving Worker Trips 0.03 0.05 0.89 0.00 0.01 0.00 0.01 0.00 0.00 0.01 204.95 Paving Off-Gas 0.25 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Paving Off Road Diesel 1.38 8.70 8.54 0.00 0.00 0.62 0.62 0.00 0.57 0.57 1,272.04 8/22/2011 3:10:28 PM Page: 4 Fugitive Dust Level of Detail: Default Phase: Fine Grading 1/1/2025 - 3/1/2025 - Default Fine Site Grading Description Maximum Daily Acreage Disturbed: 1.75 Total Acres Disturbed: 7 Phase Assumptions Time Slice 5/14/2026-7/1/2026 Active Days: 35 32.73 8.49 9.84 0.00 0.42 0.38 2,046.620.02 0.40 0.01 0.37 0.00Coating 05/14/2026-07/01/2026 31.24 0.01 0.11 0.00 0.00 37.390.00 0.00 0.00 0.00 Coating Worker Trips 0.00 0.01 0.11 0.00 0.00 0.00 0.00 0.00 0.00 0.00 37.39 Architectural Coating 31.23 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.42Building 03/01/2025-07/01/2026 1.49 8.48 9.73 0.00 0.38 2,009.230.02 0.40 0.01 0.37 Building Worker Trips 0.02 0.05 0.90 0.00 0.02 0.01 0.02 0.01 0.01 0.01 310.16 Building Vendor Trips 0.01 0.07 0.11 0.00 0.00 0.00 0.01 0.00 0.00 0.00 77.87 Building Off Road Diesel 1.46 8.36 8.72 0.00 0.00 0.39 0.39 0.00 0.36 0.36 1,621.20 Time Slice 1/1/2026-5/13/2026 Active Days: 95 1.49 8.48 9.73 0.00 0.42 0.38 2,009.230.02 0.40 0.01 0.37 0.42Building 03/01/2025-07/01/2026 1.49 8.48 9.73 0.00 0.38 2,009.230.02 0.40 0.01 0.37 Building Worker Trips 0.02 0.05 0.90 0.00 0.02 0.01 0.02 0.01 0.01 0.01 310.16 Building Vendor Trips 0.01 0.07 0.11 0.00 0.00 0.00 0.01 0.00 0.00 0.00 77.87 Building Off Road Diesel 1.46 8.36 8.72 0.00 0.00 0.39 0.39 0.00 0.36 0.36 1,621.20 Time Slice 3/26/2025-12/31/2025 Active Days: 201 1.51 8.53 10.20 0.00 0.42 0.38 2,008.940.02 0.40 0.01 0.37 0.42Building 03/01/2025-07/01/2026 1.51 8.53 10.20 0.00 0.38 2,008.940.02 0.40 0.01 0.37 Building Worker Trips 0.04 0.08 1.34 0.00 0.02 0.01 0.02 0.01 0.01 0.01 309.88 Building Vendor Trips 0.01 0.09 0.13 0.00 0.00 0.00 0.01 0.00 0.00 0.00 77.86 Building Off Road Diesel 1.46 8.36 8.72 0.00 0.00 0.39 0.39 0.00 0.36 0.36 1,621.20 8/22/2011 3:10:28 PM Page: 5 2 Forklifts (145 hp) operating at a 0.3 load factor for 6 hours per day 1 Generator Sets (49 hp) operating at a 0.74 load factor for 8 hours per day 1 Tractors/Loaders/Backhoes (108 hp) operating at a 0.55 load factor for 8 hours per day 1 Cranes (399 hp) operating at a 0.43 load factor for 6 hours per day Phase: Building Construction 3/1/2025 - 7/1/2026 - Default Paving Description Off-Road Equipment: 3 Welders (45 hp) operating at a 0.45 load factor for 8 hours per day Rule: Nonresidential Interior Coatings begins 1/1/2005 ends 12/31/2040 specifies a VOC of 250 Rule: Nonresidential Exterior Coatings begins 1/1/2005 ends 12/31/2040 specifies a VOC of 250 Rule: Residential Exterior Coatings begins 1/1/2005 ends 12/31/2040 specifies a VOC of 250 Phase: Architectural Coating 5/14/2026 - 7/1/2026 - Default Architectural Coating Description Rule: Residential Interior Coatings begins 1/1/2005 ends 12/31/2040 specifies a VOC of 250 1 Tractors/Loaders/Backhoes (108 hp) operating at a 0.55 load factor for 7 hours per day 1 Rubber Tired Dozers (357 hp) operating at a 0.59 load factor for 6 hours per day 1 Tractors/Loaders/Backhoes (108 hp) operating at a 0.55 load factor for 7 hours per day 1 Water Trucks (189 hp) operating at a 0.5 load factor for 8 hours per day 1 Graders (174 hp) operating at a 0.61 load factor for 6 hours per day 20 lbs per acre-day On Road Truck Travel (VMT): 0 Off-Road Equipment: 1 Pavers (100 hp) operating at a 0.62 load factor for 7 hours per day 1 Paving Equipment (104 hp) operating at a 0.53 load factor for 8 hours per day 1 Rollers (95 hp) operating at a 0.56 load factor for 7 hours per day 4 Cement and Mortar Mixers (10 hp) operating at a 0.56 load factor for 6 hours per day Phase: Paving 3/1/2025 - 3/25/2025 - Default Building Construction Description Acres to be Paved: 1.75 Off-Road Equipment: 8/22/2011 3:10:28 PM Page: 6 Construction Mitigated Detail Report: CONSTRUCTION EMISSION ESTIMATES Winter Pounds Per Day, Mitigated ROG NOx CO SO2 PM10 Dust PM10 Exhaust PM10 PM2.5 Dust PM2.5 Exhaust PM2.5 CO2 Time Slice 1/1/2025-2/28/2025 Active Days: 43 1.69 11.18 9.61 0.00 9.73 2.38 2,349.799.25 0.49 1.93 0.45 9.73Fine Grading 01/01/2025- 03/01/2025 1.69 11.18 9.61 0.00 2.38 2,349.799.25 0.49 1.93 0.45 Fine Grading On Road Diesel 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Fine Grading Worker Trips 0.01 0.03 0.44 0.00 0.00 0.00 0.01 0.00 0.00 0.00 102.47 Fine Grading Dust 0.00 0.00 0.00 0.00 9.24 0.00 9.24 1.93 0.00 1.93 0.00 Fine Grading Off Road Diesel 1.67 11.16 9.17 0.00 0.00 0.49 0.49 0.00 0.45 0.45 2,247.32 Time Slice 3/3/2025-3/25/2025 Active Days: 17 3.20 17.45 19.70 0.01 1.06 0.96 3,601.960.03 1.03 0.01 0.95 0.42Building 03/01/2025-07/01/2026 1.51 8.53 10.20 0.00 0.38 2,008.940.02 0.40 0.01 0.37 Building Worker Trips 0.04 0.08 1.34 0.00 0.02 0.01 0.02 0.01 0.01 0.01 309.88 Building Vendor Trips 0.01 0.09 0.13 0.00 0.00 0.00 0.01 0.00 0.00 0.00 77.86 Building Off Road Diesel 1.46 8.36 8.72 0.00 0.00 0.39 0.39 0.00 0.36 0.36 1,621.20 0.64Asphalt 03/01/2025-03/25/2025 1.68 8.92 9.50 0.00 0.58 1,593.020.01 0.63 0.00 0.58 Paving On Road Diesel 0.02 0.17 0.08 0.00 0.00 0.01 0.01 0.00 0.01 0.01 116.04 Paving Worker Trips 0.03 0.05 0.89 0.00 0.01 0.00 0.01 0.00 0.00 0.01 204.95 Paving Off-Gas 0.25 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Paving Off Road Diesel 1.38 8.70 8.54 0.00 0.00 0.62 0.62 0.00 0.57 0.57 1,272.04 8/22/2011 3:10:28 PM Page: 7 Time Slice 5/14/2026-7/1/2026 Active Days: 35 32.73 8.49 9.84 0.00 0.42 0.38 2,046.620.02 0.40 0.01 0.37 0.00Coating 05/14/2026-07/01/2026 31.24 0.01 0.11 0.00 0.00 37.390.00 0.00 0.00 0.00 Coating Worker Trips 0.00 0.01 0.11 0.00 0.00 0.00 0.00 0.00 0.00 0.00 37.39 Architectural Coating 31.23 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.42Building 03/01/2025-07/01/2026 1.49 8.48 9.73 0.00 0.38 2,009.230.02 0.40 0.01 0.37 Building Worker Trips 0.02 0.05 0.90 0.00 0.02 0.01 0.02 0.01 0.01 0.01 310.16 Building Vendor Trips 0.01 0.07 0.11 0.00 0.00 0.00 0.01 0.00 0.00 0.00 77.87 Building Off Road Diesel 1.46 8.36 8.72 0.00 0.00 0.39 0.39 0.00 0.36 0.36 1,621.20 Time Slice 1/1/2026-5/13/2026 Active Days: 95 1.49 8.48 9.73 0.00 0.42 0.38 2,009.230.02 0.40 0.01 0.37 0.42Building 03/01/2025-07/01/2026 1.49 8.48 9.73 0.00 0.38 2,009.230.02 0.40 0.01 0.37 Building Worker Trips 0.02 0.05 0.90 0.00 0.02 0.01 0.02 0.01 0.01 0.01 310.16 Building Vendor Trips 0.01 0.07 0.11 0.00 0.00 0.00 0.01 0.00 0.00 0.00 77.87 Building Off Road Diesel 1.46 8.36 8.72 0.00 0.00 0.39 0.39 0.00 0.36 0.36 1,621.20 Time Slice 3/26/2025-12/31/2025 Active Days: 201 1.51 8.53 10.20 0.00 0.42 0.38 2,008.940.02 0.40 0.01 0.37 0.42Building 03/01/2025-07/01/2026 1.51 8.53 10.20 0.00 0.38 2,008.940.02 0.40 0.01 0.37 Building Worker Trips 0.04 0.08 1.34 0.00 0.02 0.01 0.02 0.01 0.01 0.01 309.88 Building Vendor Trips 0.01 0.09 0.13 0.00 0.00 0.00 0.01 0.00 0.00 0.00 77.86 Building Off Road Diesel 1.46 8.36 8.72 0.00 0.00 0.39 0.39 0.00 0.36 0.36 1,621.20 For Soil Stablizing Measures, the Replace ground cover in disturbed areas quickly mitigation reduces emissions by: PM10: 84% PM25: 84% The following mitigation measures apply to Phase: Fine Grading 1/1/2025 - 3/1/2025 - Default Fine Site Grading Description For Soil Stablizing Measures, the Apply soil stabilizers to inactive areas mitigation reduces emissions by: Construction Related Mitigation Measures 8/22/2011 3:10:28 PM Page: 8 PM10: 55% PM25: 55% For Soil Stablizing Measures, the Water exposed surfaces 2x daily watering mitigation reduces emissions by: PM10: 5% PM25: 5% 8/22/2011 2:58:25 PM Page: 1 File Name: P:\DCV1101 Canyon Springs\Background\AQ\Phase 7 Operation.urb924 Project Name: Canyon Springs Project Location: Mountain Counties Air Basin On-Road Vehicle Emissions Based on: Version : Emfac2007 V2.3 Nov 1 2006 Off-Road Vehicle Emissions Based on: OFFROAD2007 Combined Winter Emissions Reports (Pounds/Day) Urbemis 2007 Version 9.2.4 8/22/2011 2:58:25 PM Page: 2 Both Area and Operational Mitigation must be turned on to get a combined mitigated total. TOTALS (lbs/day, unmitigated)65.88 21.31 505.67 1.47 90.69 69.49 25,987.44 SUM OF AREA SOURCE AND OPERATIONAL EMISSION ESTIMATES ROG NOx CO SO2 PM10 PM2.5 CO2 TOTALS (lbs/day, unmitigated)9.68 11.14 89.84 0.12 23.00 4.34 11,856.24 OPERATIONAL (VEHICLE) EMISSION ESTIMATES ROG NOx CO SO2 PM10 PM2.5 CO2 Percent Reduction 0.00 0.00 0.00 0.00 0.00 0.00 0.00 TOTALS (lbs/day, mitigated)56.20 10.17 415.83 1.35 67.69 65.15 14,131.20 TOTALS (lbs/day, unmitigated)56.20 10.17 415.83 1.35 67.69 65.15 14,131.20 AREA SOURCE EMISSION ESTIMATES ROG NOx CO SO2 PM10 PM2.5 CO2 2025 TOTALS (lbs/day unmitigated)245.89 10.17 21.88 0.03 0.15 0.50 0.66 0.06 0.45 0.51 5,066.14 2024 TOTALS (lbs/day unmitigated)8.00 36.17 44.10 0.04 273.59 1.96 275.54 57.16 1.79 58.96 10,270.24 ROG NOx CO SO2 PM10 Dust PM10 Exhaust PM10 PM2.5 Dust PM2.5 Exhaust PM2.5 CO2 CONSTRUCTION EMISSION ESTIMATES Summary Report: 8/22/2011 2:58:25 PM Page: 3 OPERATIONAL EMISSION ESTIMATES Winter Pounds Per Day, Unmitigated Single family housing 9.68 11.14 89.84 0.12 23.00 4.34 11,856.24 TOTALS (lbs/day, unmitigated)9.68 11.14 89.84 0.12 23.00 4.34 11,856.24 Source ROG NOX CO SO2 PM10 PM25 CO2 Operational Unmitigated Detail Report: Architectural Coatings 2.33 Consumer Products 8.02 Hearth 45.69 8.12 414.96 1.35 67.69 65.15 11,507.86 Landscaping - No Winter Emissions Natural Gas 0.16 2.05 0.87 0.00 0.00 0.00 2,623.34 TOTALS (lbs/day, unmitigated)56.20 10.17 415.83 1.35 67.69 65.15 14,131.20 Source ROG NOx CO SO2 PM10 PM2.5 CO2 AREA SOURCE EMISSION ESTIMATES Winter Pounds Per Day, Unmitigated Area Source Unmitigated Detail Report: Does not include correction for passby trips Operational Settings: Area Source Changes to Defaults Percentage of residences with natural gas fireplaces changed from 55% to 0% Percentage of residences with wood fireplaces changed from 10% to 0% Percentage of residences with wood stoves changed from 35% to 54% 8/22/2011 2:58:25 PM Page: 4 Heavy-Heavy Truck 33,001-60,000 lbs 0.8 0.0 0.0 100.0 Med-Heavy Truck 14,001-33,000 lbs 0.9 0.0 22.2 77.8 Motor Home 2.0 0.0 90.0 10.0 Other Bus 0.1 0.0 0.0 100.0 School Bus 0.1 0.0 0.0 100.0 Motorcycle 6.4 34.4 65.6 0.0 Urban Bus 0.0 0.0 0.0 0.0 Light Truck < 3750 lbs 24.3 0.0 97.1 2.9 Light Auto 32.7 0.0 100.0 0.0 Lite-Heavy Truck 10,001-14,000 lbs 1.2 0.0 50.0 50.0 Lite-Heavy Truck 8501-10,000 lbs 2.5 0.0 76.0 24.0 Med Truck 5751-8500 lbs 9.2 0.0 100.0 0.0 Light Truck 3751-5750 lbs 19.8 0.0 100.0 0.0 Vehicle Fleet Mix Vehicle Type Percent Type Non-Catalyst Catalyst Diesel Single family housing 54.67 9.57 dwelling units 164.00 1,569.48 13,418.58 1,569.48 13,418.58 Summary of Land Uses Land Use Type Acreage Trip Rate Unit Type No. Units Total Trips Total VMT Emfac: Version : Emfac2007 V2.3 Nov 1 2006 Analysis Year: 2025 Temperature (F): 40 Season: Winter Does not include double counting adjustment for internal trips 8/22/2011 2:58:25 PM Page: 5 Trip speeds (mph)35.0 35.0 35.0 35.0 35.0 35.0 % of Trips - Commercial (by land use) % of Trips - Residential 32.9 18.0 49.1 Rural Trip Length (miles)16.8 7.1 7.9 14.7 6.6 6.6 Urban Trip Length (miles)10.8 7.3 7.5 9.5 7.4 7.4 Travel Conditions Home-Work Home-Shop Home-Other Commute Non-Work Customer Residential Commercial 8/22/2011 3:08:05 PM Page: 1 File Name: P:\DCV1101 Canyon Springs\Background\AQ\Phase 7 Construction.urb924 Project Name: Canyon Springs Project Location: Mountain Counties Air Basin On-Road Vehicle Emissions Based on: Version : Emfac2007 V2.3 Nov 1 2006 Off-Road Vehicle Emissions Based on: OFFROAD2007 Combined Winter Emissions Reports (Pounds/Day) Urbemis 2007 Version 9.2.4 8/22/2011 3:08:05 PM Page: 2 Construction Unmitigated Detail Report: CONSTRUCTION EMISSION ESTIMATES Winter Pounds Per Day, Unmitigated ROG NOx CO SO2 PM10 Dust PM10 Exhaust PM10 PM2.5 Dust PM2.5 Exhaust PM2.5 CO2 Both Area and Operational Mitigation must be turned on to get a combined mitigated total. TOTALS (lbs/day, unmitigated)7.91 3.06 62.14 0.17 10.51 8.06 3,013.69 SUM OF AREA SOURCE AND OPERATIONAL EMISSION ESTIMATES ROG NOx CO SO2 PM10 PM2.5 CO2 TOTALS (lbs/day, unmitigated)1.40 1.88 13.97 0.01 2.67 0.51 1,376.54 OPERATIONAL (VEHICLE) EMISSION ESTIMATES ROG NOx CO SO2 PM10 PM2.5 CO2 Percent Reduction 0.00 0.00 0.00 0.00 0.00 0.00 0.00 TOTALS (lbs/day, mitigated)6.51 1.18 48.17 0.16 7.84 7.55 1,637.15 TOTALS (lbs/day, unmitigated)6.51 1.18 48.17 0.16 7.84 7.55 1,637.15 AREA SOURCE EMISSION ESTIMATES ROG NOx CO SO2 PM10 PM2.5 CO2 2025 TOTALS (lbs/day unmitigated)29.77 8.52 10.20 0.00 0.02 0.40 0.42 0.01 0.37 0.38 2,005.81 2024 TOTALS (lbs/day unmitigated)4.87 28.60 29.16 0.01 31.64 1.52 33.15 6.61 1.40 8.01 5,909.72 ROG NOx CO SO2 PM10 Dust PM10 Exhaust PM10 PM2.5 Dust PM2.5 Exhaust PM2.5 CO2 CONSTRUCTION EMISSION ESTIMATES Summary Report: 8/22/2011 3:08:05 PM Page: 3 Time Slice 1/1/2024-2/29/2024 Active Days: 44 1.69 11.18 9.61 0.00 32.09 7.05 2,349.7931.60 0.49 6.60 0.45 32.09Fine Grading 01/01/2024- 03/01/2024 1.69 11.18 9.61 0.00 7.05 2,349.7931.60 0.49 6.60 0.45 Fine Grading On Road Diesel 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Fine Grading Worker Trips 0.01 0.03 0.44 0.00 0.00 0.00 0.01 0.00 0.00 0.00 102.47 Fine Grading Dust 0.00 0.00 0.00 0.00 31.60 0.00 31.60 6.60 0.00 6.60 0.00 Fine Grading Off Road Diesel 1.67 11.16 9.17 0.00 0.00 0.49 0.49 0.00 0.45 0.45 2,247.32 Time Slice 3/1/2024-3/1/2024 Active Days: 1 4.87 28.60 29.16 0.01 33.15 8.01 5,909.7231.64 1.52 6.61 1.40 32.09Fine Grading 01/01/2024- 03/01/2024 1.69 11.18 9.61 0.00 7.05 2,349.7931.60 0.49 6.60 0.45 Fine Grading On Road Diesel 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Fine Grading Worker Trips 0.01 0.03 0.44 0.00 0.00 0.00 0.01 0.00 0.00 0.00 102.47 Fine Grading Dust 0.00 0.00 0.00 0.00 31.60 0.00 31.60 6.60 0.00 6.60 0.00 Fine Grading Off Road Diesel 1.67 11.16 9.17 0.00 0.00 0.49 0.49 0.00 0.45 0.45 2,247.32 0.42Building 03/01/2024-07/01/2025 1.51 8.51 10.05 0.00 0.38 1,972.010.02 0.40 0.01 0.37 Building Worker Trips 0.04 0.07 1.22 0.00 0.01 0.01 0.02 0.00 0.01 0.01 280.37 Building Vendor Trips 0.01 0.08 0.12 0.00 0.00 0.00 0.01 0.00 0.00 0.00 70.45 Building Off Road Diesel 1.46 8.36 8.72 0.00 0.00 0.39 0.39 0.00 0.36 0.36 1,621.20 0.64Asphalt 03/01/2024-03/25/2024 1.67 8.91 9.50 0.00 0.58 1,587.910.01 0.63 0.00 0.58 Paving On Road Diesel 0.02 0.16 0.07 0.00 0.00 0.01 0.01 0.00 0.01 0.01 110.93 Paving Worker Trips 0.03 0.05 0.89 0.00 0.01 0.00 0.01 0.00 0.00 0.01 204.95 Paving Off-Gas 0.24 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Paving Off Road Diesel 1.38 8.70 8.54 0.00 0.00 0.62 0.62 0.00 0.57 0.57 1,272.04 8/22/2011 3:08:05 PM Page: 4 Time Slice 1/1/2025-5/13/2025 Active Days: 95 1.51 8.51 10.05 0.00 0.42 0.38 1,972.010.02 0.40 0.01 0.37 0.42Building 03/01/2024-07/01/2025 1.51 8.51 10.05 0.00 0.38 1,972.010.02 0.40 0.01 0.37 Building Worker Trips 0.04 0.07 1.22 0.00 0.01 0.01 0.02 0.00 0.01 0.01 280.37 Building Vendor Trips 0.01 0.08 0.12 0.00 0.00 0.00 0.01 0.00 0.00 0.00 70.45 Building Off Road Diesel 1.46 8.36 8.72 0.00 0.00 0.39 0.39 0.00 0.36 0.36 1,621.20 Time Slice 3/4/2024-3/25/2024 Active Days: 16 3.18 17.42 19.55 0.01 1.06 0.96 3,559.930.03 1.03 0.01 0.95 0.42Building 03/01/2024-07/01/2025 1.51 8.51 10.05 0.00 0.38 1,972.010.02 0.40 0.01 0.37 Building Worker Trips 0.04 0.07 1.22 0.00 0.01 0.01 0.02 0.00 0.01 0.01 280.37 Building Vendor Trips 0.01 0.08 0.12 0.00 0.00 0.00 0.01 0.00 0.00 0.00 70.45 Building Off Road Diesel 1.46 8.36 8.72 0.00 0.00 0.39 0.39 0.00 0.36 0.36 1,621.20 0.64Asphalt 03/01/2024-03/25/2024 1.67 8.91 9.50 0.00 0.58 1,587.910.01 0.63 0.00 0.58 Paving On Road Diesel 0.02 0.16 0.07 0.00 0.00 0.01 0.01 0.00 0.01 0.01 110.93 Paving Worker Trips 0.03 0.05 0.89 0.00 0.01 0.00 0.01 0.00 0.00 0.01 204.95 Paving Off-Gas 0.24 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Paving Off Road Diesel 1.38 8.70 8.54 0.00 0.00 0.62 0.62 0.00 0.57 0.57 1,272.04 Time Slice 3/26/2024-12/31/2024 Active Days: 201 1.51 8.51 10.05 0.00 0.42 0.38 1,972.010.02 0.40 0.01 0.37 0.42Building 03/01/2024-07/01/2025 1.51 8.51 10.05 0.00 0.38 1,972.010.02 0.40 0.01 0.37 Building Worker Trips 0.04 0.07 1.22 0.00 0.01 0.01 0.02 0.00 0.01 0.01 280.37 Building Vendor Trips 0.01 0.08 0.12 0.00 0.00 0.00 0.01 0.00 0.00 0.00 70.45 Building Off Road Diesel 1.46 8.36 8.72 0.00 0.00 0.39 0.39 0.00 0.36 0.36 1,621.20 8/22/2011 3:08:05 PM Page: 5 1 Pavers (100 hp) operating at a 0.62 load factor for 7 hours per day 20 lbs per acre-day Fugitive Dust Level of Detail: Default Off-Road Equipment: On Road Truck Travel (VMT): 0 Phase: Fine Grading 1/1/2024 - 3/1/2024 - Default Fine Site Grading Description 4 Cement and Mortar Mixers (10 hp) operating at a 0.56 load factor for 6 hours per day Maximum Daily Acreage Disturbed: 1.58 Total Acres Disturbed: 6.33 Phase: Paving 3/1/2024 - 3/25/2024 - Default Building Construction Description Off-Road Equipment: Acres to be Paved: 1.58 1 Rubber Tired Dozers (357 hp) operating at a 0.59 load factor for 6 hours per day 1 Graders (174 hp) operating at a 0.61 load factor for 6 hours per day 1 Water Trucks (189 hp) operating at a 0.5 load factor for 8 hours per day 1 Tractors/Loaders/Backhoes (108 hp) operating at a 0.55 load factor for 7 hours per day Phase Assumptions Time Slice 5/14/2025-7/1/2025 Active Days: 35 29.77 8.52 10.20 0.00 0.42 0.38 2,005.810.02 0.40 0.01 0.37 0.00Coating 05/14/2025-07/01/2025 28.26 0.01 0.15 0.00 0.00 33.790.00 0.00 0.00 0.00 Coating Worker Trips 0.00 0.01 0.15 0.00 0.00 0.00 0.00 0.00 0.00 0.00 33.79 Architectural Coating 28.26 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.42Building 03/01/2024-07/01/2025 1.51 8.51 10.05 0.00 0.38 1,972.010.02 0.40 0.01 0.37 Building Worker Trips 0.04 0.07 1.22 0.00 0.01 0.01 0.02 0.00 0.01 0.01 280.37 Building Vendor Trips 0.01 0.08 0.12 0.00 0.00 0.00 0.01 0.00 0.00 0.00 70.45 Building Off Road Diesel 1.46 8.36 8.72 0.00 0.00 0.39 0.39 0.00 0.36 0.36 1,621.20 8/22/2011 3:08:05 PM Page: 6 Phase: Architectural Coating 5/14/2025 - 7/1/2025 - Default Architectural Coating Description 1 Tractors/Loaders/Backhoes (108 hp) operating at a 0.55 load factor for 8 hours per day 3 Welders (45 hp) operating at a 0.45 load factor for 8 hours per day Rule: Residential Interior Coatings begins 1/1/2005 ends 12/31/2040 specifies a VOC of 250 Rule: Nonresidential Exterior Coatings begins 1/1/2005 ends 12/31/2040 specifies a VOC of 250 Rule: Residential Exterior Coatings begins 1/1/2005 ends 12/31/2040 specifies a VOC of 250 Rule: Nonresidential Interior Coatings begins 1/1/2005 ends 12/31/2040 specifies a VOC of 250 1 Tractors/Loaders/Backhoes (108 hp) operating at a 0.55 load factor for 7 hours per day 1 Paving Equipment (104 hp) operating at a 0.53 load factor for 8 hours per day 1 Rollers (95 hp) operating at a 0.56 load factor for 7 hours per day Phase: Building Construction 3/1/2024 - 7/1/2025 - Default Paving Description 2 Forklifts (145 hp) operating at a 0.3 load factor for 6 hours per day 1 Generator Sets (49 hp) operating at a 0.74 load factor for 8 hours per day Off-Road Equipment: 1 Cranes (399 hp) operating at a 0.43 load factor for 6 hours per day 8/22/2011 2:50:57 PM Page: 1 File Name: P:\DCV1101 Canyon Springs\Background\AQ\Phase 6 Operation.urb924 Project Name: Canyon Springs Project Location: Mountain Counties Air Basin On-Road Vehicle Emissions Based on: Version : Emfac2007 V2.3 Nov 1 2006 Off-Road Vehicle Emissions Based on: OFFROAD2007 Combined Winter Emissions Reports (Pounds/Day) Urbemis 2007 Version 9.2.4 8/22/2011 2:50:57 PM Page: 2 Both Area and Operational Mitigation must be turned on to get a combined mitigated total. TOTALS (lbs/day, unmitigated)60.37 23.36 474.25 1.31 80.22 61.48 22,999.20 SUM OF AREA SOURCE AND OPERATIONAL EMISSION ESTIMATES ROG NOx CO SO2 PM10 PM2.5 CO2 TOTALS (lbs/day, unmitigated)10.68 14.36 106.59 0.11 20.37 3.87 10,505.14 OPERATIONAL (VEHICLE) EMISSION ESTIMATES ROG NOx CO SO2 PM10 PM2.5 CO2 Percent Reduction 0.00 0.00 0.00 0.00 0.00 0.00 0.00 TOTALS (lbs/day, mitigated)49.69 9.00 367.66 1.20 59.85 57.61 12,494.06 TOTALS (lbs/day, unmitigated)49.69 9.00 367.66 1.20 59.85 57.61 12,494.06 AREA SOURCE EMISSION ESTIMATES ROG NOx CO SO2 PM10 PM2.5 CO2 2023 TOTALS (lbs/day unmitigated)211.59 10.01 20.37 0.03 0.14 0.49 0.63 0.05 0.44 0.49 4,674.37 2022 TOTALS (lbs/day unmitigated)7.48 35.73 42.64 0.04 241.76 1.94 243.70 50.51 1.78 52.29 9,718.52 ROG NOx CO SO2 PM10 Dust PM10 Exhaust PM10 PM2.5 Dust PM2.5 Exhaust PM2.5 CO2 CONSTRUCTION EMISSION ESTIMATES Summary Report: 8/22/2011 2:50:57 PM Page: 3 OPERATIONAL EMISSION ESTIMATES Winter Pounds Per Day, Unmitigated Single family housing 10.68 14.36 106.59 0.11 20.37 3.87 10,505.14 TOTALS (lbs/day, unmitigated)10.68 14.36 106.59 0.11 20.37 3.87 10,505.14 Source ROG NOX CO SO2 PM10 PM25 CO2 Operational Unmitigated Detail Report: Architectural Coatings 2.06 Consumer Products 7.09 Hearth 40.40 7.18 366.89 1.20 59.85 57.61 10,174.64 Landscaping - No Winter Emissions Natural Gas 0.14 1.82 0.77 0.00 0.00 0.00 2,319.42 TOTALS (lbs/day, unmitigated)49.69 9.00 367.66 1.20 59.85 57.61 12,494.06 Source ROG NOx CO SO2 PM10 PM2.5 CO2 AREA SOURCE EMISSION ESTIMATES Winter Pounds Per Day, Unmitigated Area Source Unmitigated Detail Report: Does not include correction for passby trips Operational Settings: Area Source Changes to Defaults Percentage of residences with natural gas fireplaces changed from 55% to 0% Percentage of residences with wood fireplaces changed from 10% to 0% Percentage of residences with wood stoves changed from 35% to 54% 8/22/2011 2:50:57 PM Page: 4 Heavy-Heavy Truck 33,001-60,000 lbs 0.8 0.0 0.0 100.0 Med-Heavy Truck 14,001-33,000 lbs 0.9 0.0 22.2 77.8 Motor Home 2.0 0.0 85.0 15.0 Other Bus 0.1 0.0 0.0 100.0 School Bus 0.1 0.0 0.0 100.0 Motorcycle 6.4 39.1 60.9 0.0 Urban Bus 0.0 0.0 0.0 0.0 Light Truck < 3750 lbs 24.3 0.0 95.1 4.9 Light Auto 32.7 0.0 99.7 0.3 Lite-Heavy Truck 10,001-14,000 lbs 1.2 0.0 50.0 50.0 Lite-Heavy Truck 8501-10,000 lbs 2.5 0.0 76.0 24.0 Med Truck 5751-8500 lbs 9.2 0.0 100.0 0.0 Light Truck 3751-5750 lbs 19.8 0.0 100.0 0.0 Vehicle Fleet Mix Vehicle Type Percent Type Non-Catalyst Catalyst Diesel Single family housing 48.33 9.57 dwelling units 145.00 1,387.65 11,863.99 1,387.65 11,863.99 Summary of Land Uses Land Use Type Acreage Trip Rate Unit Type No. Units Total Trips Total VMT Emfac: Version : Emfac2007 V2.3 Nov 1 2006 Analysis Year: 2020 Temperature (F): 40 Season: Winter Does not include double counting adjustment for internal trips 8/22/2011 2:50:57 PM Page: 5 Trip speeds (mph)35.0 35.0 35.0 35.0 35.0 35.0 % of Trips - Commercial (by land use) % of Trips - Residential 32.9 18.0 49.1 Rural Trip Length (miles)16.8 7.1 7.9 14.7 6.6 6.6 Urban Trip Length (miles)10.8 7.3 7.5 9.5 7.4 7.4 Travel Conditions Home-Work Home-Shop Home-Other Commute Non-Work Customer Residential Commercial 8/22/2011 2:48:00 PM Page: 1 File Name: P:\DCV1101 Canyon Springs\Background\AQ\Phase 6 Construction.urb924 Project Name: Canyon Springs Project Location: Mountain Counties Air Basin On-Road Vehicle Emissions Based on: Version : Emfac2007 V2.3 Nov 1 2006 Off-Road Vehicle Emissions Based on: OFFROAD2007 Combined Winter Emissions Reports (Pounds/Day) Urbemis 2007 Version 9.2.4 8/22/2011 2:48:00 PM Page: 2 Construction Unmitigated Detail Report: CONSTRUCTION EMISSION ESTIMATES Winter Pounds Per Day, Unmitigated ROG NOx CO SO2 PM10 Dust PM10 Exhaust PM10 PM2.5 Dust PM2.5 Exhaust PM2.5 CO2 Both Area and Operational Mitigation must be turned on to get a combined mitigated total. TOTALS (lbs/day, unmitigated)14.57 5.64 114.48 0.32 19.37 14.84 5,551.53 SUM OF AREA SOURCE AND OPERATIONAL EMISSION ESTIMATES ROG NOx CO SO2 PM10 PM2.5 CO2 TOTALS (lbs/day, unmitigated)2.58 3.47 25.73 0.03 4.92 0.94 2,535.72 OPERATIONAL (VEHICLE) EMISSION ESTIMATES ROG NOx CO SO2 PM10 PM2.5 CO2 Percent Reduction 0.00 0.00 0.00 0.00 0.00 0.00 0.00 TOTALS (lbs/day, mitigated)11.99 2.17 88.75 0.29 14.45 13.90 3,015.81 TOTALS (lbs/day, unmitigated)11.99 2.17 88.75 0.29 14.45 13.90 3,015.81 AREA SOURCE EMISSION ESTIMATES ROG NOx CO SO2 PM10 PM2.5 CO2 2023 TOTALS (lbs/day unmitigated)52.16 8.65 11.44 0.01 0.03 0.41 0.45 0.01 0.38 0.39 2,327.96 2022 TOTALS (lbs/day unmitigated)5.08 28.83 30.33 0.01 58.45 1.53 59.98 12.21 1.41 13.62 6,277.64 ROG NOx CO SO2 PM10 Dust PM10 Exhaust PM10 PM2.5 Dust PM2.5 Exhaust PM2.5 CO2 CONSTRUCTION EMISSION ESTIMATES Summary Report: 8/22/2011 2:48:00 PM Page: 3 Time Slice 1/3/2022-2/28/2022 Active Days: 41 1.69 11.18 9.61 0.00 58.89 12.65 2,349.7958.40 0.49 12.20 0.45 58.89Fine Grading 01/01/2022- 03/01/2022 1.69 11.18 9.61 0.00 12.65 2,349.7958.40 0.49 12.20 0.45 Fine Grading On Road Diesel 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Fine Grading Worker Trips 0.01 0.03 0.44 0.00 0.00 0.00 0.01 0.00 0.00 0.00 102.47 Fine Grading Dust 0.00 0.00 0.00 0.00 58.40 0.00 58.40 12.20 0.00 12.20 0.00 Fine Grading Off Road Diesel 1.67 11.16 9.17 0.00 0.00 0.49 0.49 0.00 0.45 0.45 2,247.32 Time Slice 3/1/2022-3/1/2022 Active Days: 1 5.08 28.83 30.33 0.01 59.98 13.62 6,277.6458.45 1.53 12.21 1.41 58.89Fine Grading 01/01/2022- 03/01/2022 1.69 11.18 9.61 0.00 12.65 2,349.7958.40 0.49 12.20 0.45 Fine Grading On Road Diesel 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Fine Grading Worker Trips 0.01 0.03 0.44 0.00 0.00 0.00 0.01 0.00 0.00 0.00 102.47 Fine Grading Dust 0.00 0.00 0.00 0.00 58.40 0.00 58.40 12.20 0.00 12.20 0.00 Fine Grading Off Road Diesel 1.67 11.16 9.17 0.00 0.00 0.49 0.49 0.00 0.45 0.45 2,247.32 0.44Building 03/01/2022-07/01/2023 1.55 8.63 11.18 0.01 0.39 2,267.440.03 0.41 0.01 0.38 Building Worker Trips 0.07 0.13 2.24 0.01 0.03 0.01 0.04 0.01 0.01 0.02 516.47 Building Vendor Trips 0.02 0.15 0.22 0.00 0.00 0.01 0.01 0.00 0.01 0.01 129.77 Building Off Road Diesel 1.46 8.36 8.72 0.00 0.00 0.39 0.39 0.00 0.36 0.36 1,621.20 0.65Asphalt 03/01/2022-03/25/2022 1.84 9.02 9.55 0.00 0.59 1,660.410.02 0.63 0.01 0.58 Paving On Road Diesel 0.03 0.26 0.12 0.00 0.01 0.01 0.02 0.00 0.01 0.01 183.42 Paving Worker Trips 0.03 0.05 0.89 0.00 0.01 0.00 0.01 0.00 0.00 0.01 204.95 Paving Off-Gas 0.40 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Paving Off Road Diesel 1.38 8.70 8.54 0.00 0.00 0.62 0.62 0.00 0.57 0.57 1,272.04 8/22/2011 2:48:00 PM Page: 4 Time Slice 1/2/2023-5/12/2023 Active Days: 95 1.55 8.63 11.18 0.01 0.44 0.39 2,267.440.03 0.41 0.01 0.38 0.44Building 03/01/2022-07/01/2023 1.55 8.63 11.18 0.01 0.39 2,267.440.03 0.41 0.01 0.38 Building Worker Trips 0.07 0.13 2.24 0.01 0.03 0.01 0.04 0.01 0.01 0.02 516.47 Building Vendor Trips 0.02 0.15 0.22 0.00 0.00 0.01 0.01 0.00 0.01 0.01 129.77 Building Off Road Diesel 1.46 8.36 8.72 0.00 0.00 0.39 0.39 0.00 0.36 0.36 1,621.20 Time Slice 3/2/2022-3/25/2022 Active Days: 18 3.39 17.65 20.72 0.01 1.09 0.97 3,927.850.05 1.04 0.02 0.96 0.44Building 03/01/2022-07/01/2023 1.55 8.63 11.18 0.01 0.39 2,267.440.03 0.41 0.01 0.38 Building Worker Trips 0.07 0.13 2.24 0.01 0.03 0.01 0.04 0.01 0.01 0.02 516.47 Building Vendor Trips 0.02 0.15 0.22 0.00 0.00 0.01 0.01 0.00 0.01 0.01 129.77 Building Off Road Diesel 1.46 8.36 8.72 0.00 0.00 0.39 0.39 0.00 0.36 0.36 1,621.20 0.65Asphalt 03/01/2022-03/25/2022 1.84 9.02 9.55 0.00 0.59 1,660.410.02 0.63 0.01 0.58 Paving On Road Diesel 0.03 0.26 0.12 0.00 0.01 0.01 0.02 0.00 0.01 0.01 183.42 Paving Worker Trips 0.03 0.05 0.89 0.00 0.01 0.00 0.01 0.00 0.00 0.01 204.95 Paving Off-Gas 0.40 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Paving Off Road Diesel 1.38 8.70 8.54 0.00 0.00 0.62 0.62 0.00 0.57 0.57 1,272.04 Time Slice 3/28/2022-12/30/2022 Active Days: 200 1.55 8.63 11.18 0.01 0.44 0.39 2,267.440.03 0.41 0.01 0.38 0.44Building 03/01/2022-07/01/2023 1.55 8.63 11.18 0.01 0.39 2,267.440.03 0.41 0.01 0.38 Building Worker Trips 0.07 0.13 2.24 0.01 0.03 0.01 0.04 0.01 0.01 0.02 516.47 Building Vendor Trips 0.02 0.15 0.22 0.00 0.00 0.01 0.01 0.00 0.01 0.01 129.77 Building Off Road Diesel 1.46 8.36 8.72 0.00 0.00 0.39 0.39 0.00 0.36 0.36 1,621.20 8/22/2011 2:48:00 PM Page: 5 1 Pavers (100 hp) operating at a 0.62 load factor for 7 hours per day 20 lbs per acre-day Fugitive Dust Level of Detail: Default Off-Road Equipment: On Road Truck Travel (VMT): 0 Phase: Fine Grading 1/1/2022 - 3/1/2022 - Default Fine Site Grading Description 4 Cement and Mortar Mixers (10 hp) operating at a 0.56 load factor for 6 hours per day Maximum Daily Acreage Disturbed: 2.92 Total Acres Disturbed: 11.67 Phase: Paving 3/1/2022 - 3/25/2022 - Default Building Construction Description Off-Road Equipment: Acres to be Paved: 2.92 1 Rubber Tired Dozers (357 hp) operating at a 0.59 load factor for 6 hours per day 1 Graders (174 hp) operating at a 0.61 load factor for 6 hours per day 1 Water Trucks (189 hp) operating at a 0.5 load factor for 8 hours per day 1 Tractors/Loaders/Backhoes (108 hp) operating at a 0.55 load factor for 7 hours per day Phase Assumptions Time Slice 5/15/2023-6/30/2023 Active Days: 35 52.16 8.65 11.44 0.01 0.45 0.39 2,327.960.03 0.41 0.01 0.38 0.00Coating 05/14/2023-07/01/2023 50.62 0.01 0.26 0.00 0.00 60.520.00 0.00 0.00 0.00 Coating Worker Trips 0.01 0.01 0.26 0.00 0.00 0.00 0.00 0.00 0.00 0.00 60.52 Architectural Coating 50.61 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.44Building 03/01/2022-07/01/2023 1.55 8.63 11.18 0.01 0.39 2,267.440.03 0.41 0.01 0.38 Building Worker Trips 0.07 0.13 2.24 0.01 0.03 0.01 0.04 0.01 0.01 0.02 516.47 Building Vendor Trips 0.02 0.15 0.22 0.00 0.00 0.01 0.01 0.00 0.01 0.01 129.77 Building Off Road Diesel 1.46 8.36 8.72 0.00 0.00 0.39 0.39 0.00 0.36 0.36 1,621.20 8/22/2011 2:48:00 PM Page: 6 Phase: Architectural Coating 5/14/2023 - 7/1/2023 - Default Architectural Coating Description 1 Tractors/Loaders/Backhoes (108 hp) operating at a 0.55 load factor for 8 hours per day 3 Welders (45 hp) operating at a 0.45 load factor for 8 hours per day Rule: Residential Interior Coatings begins 1/1/2005 ends 12/31/2040 specifies a VOC of 250 Rule: Nonresidential Exterior Coatings begins 1/1/2005 ends 12/31/2040 specifies a VOC of 250 Rule: Residential Exterior Coatings begins 1/1/2005 ends 12/31/2040 specifies a VOC of 250 Rule: Nonresidential Interior Coatings begins 1/1/2005 ends 12/31/2040 specifies a VOC of 250 1 Tractors/Loaders/Backhoes (108 hp) operating at a 0.55 load factor for 7 hours per day 1 Paving Equipment (104 hp) operating at a 0.53 load factor for 8 hours per day 1 Rollers (95 hp) operating at a 0.56 load factor for 7 hours per day Phase: Building Construction 3/1/2022 - 7/1/2023 - Default Paving Description 2 Forklifts (145 hp) operating at a 0.3 load factor for 6 hours per day 1 Generator Sets (49 hp) operating at a 0.74 load factor for 8 hours per day Off-Road Equipment: 1 Cranes (399 hp) operating at a 0.43 load factor for 6 hours per day 8/24/2011 1:54:41 PM Page: 1 File Name: C:\Documents and Settings\AFischer\Desktop\Phase 6 Construction.urb924 Project Name: Canyon Springs Project Location: Mountain Counties Air Basin On-Road Vehicle Emissions Based on: Version : Emfac2007 V2.3 Nov 1 2006 Off-Road Vehicle Emissions Based on: OFFROAD2007 Combined Winter Emissions Reports (Pounds/Day) Urbemis 2007 Version 9.2.4 8/24/2011 1:54:41 PM Page: 2 Construction Unmitigated Detail Report: Both Area and Operational Mitigation must be turned on to get a combined mitigated total. TOTALS (lbs/day, unmitigated)14.57 5.64 114.48 0.32 19.37 14.84 5,551.53 SUM OF AREA SOURCE AND OPERATIONAL EMISSION ESTIMATES ROG NOx CO SO2 PM10 PM2.5 CO2 TOTALS (lbs/day, unmitigated)2.58 3.47 25.73 0.03 4.92 0.94 2,535.72 OPERATIONAL (VEHICLE) EMISSION ESTIMATES ROG NOx CO SO2 PM10 PM2.5 CO2 Percent Reduction 0.00 0.00 0.00 0.00 0.00 0.00 0.00 TOTALS (lbs/day, mitigated)11.99 2.17 88.75 0.29 14.45 13.90 3,015.81 TOTALS (lbs/day, unmitigated)11.99 2.17 88.75 0.29 14.45 13.90 3,015.81 AREA SOURCE EMISSION ESTIMATES ROG NOx CO SO2 PM10 PM2.5 CO2 2023 TOTALS (lbs/day unmitigated)52.16 8.65 11.44 0.01 0.03 0.41 0.45 0.01 0.38 0.39 2,327.96 2023 TOTALS (lbs/day mitigated)52.16 8.65 11.44 0.01 0.03 0.41 0.45 0.01 0.38 0.39 2,327.96 2022 TOTALS (lbs/day mitigated)5.08 28.83 30.33 0.01 15.47 1.53 17.00 3.24 1.41 4.65 6,277.64 2022 TOTALS (lbs/day unmitigated)5.08 28.83 30.33 0.01 58.45 1.53 59.98 12.21 1.41 13.62 6,277.64 ROG NOx CO SO2 PM10 Dust PM10 Exhaust PM10 PM2.5 Dust PM2.5 Exhaust PM2.5 CO2 CONSTRUCTION EMISSION ESTIMATES Summary Report: 8/24/2011 1:54:41 PM Page: 3 CONSTRUCTION EMISSION ESTIMATES Winter Pounds Per Day, Unmitigated ROG NOx CO SO2 PM10 Dust PM10 Exhaust PM10 PM2.5 Dust PM2.5 Exhaust PM2.5 CO2 Time Slice 1/3/2022-2/28/2022 Active Days: 41 1.69 11.18 9.61 0.00 58.89 12.65 2,349.7958.40 0.49 12.20 0.45 58.89Fine Grading 01/01/2022- 03/01/2022 1.69 11.18 9.61 0.00 12.65 2,349.7958.40 0.49 12.20 0.45 Fine Grading On Road Diesel 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Fine Grading Worker Trips 0.01 0.03 0.44 0.00 0.00 0.00 0.01 0.00 0.00 0.00 102.47 Fine Grading Dust 0.00 0.00 0.00 0.00 58.40 0.00 58.40 12.20 0.00 12.20 0.00 Fine Grading Off Road Diesel 1.67 11.16 9.17 0.00 0.00 0.49 0.49 0.00 0.45 0.45 2,247.32 8/24/2011 1:54:41 PM Page: 4 Time Slice 3/1/2022-3/1/2022 Active Days: 1 5.08 28.83 30.33 0.01 59.98 13.62 6,277.6458.45 1.53 12.21 1.41 58.89Fine Grading 01/01/2022- 03/01/2022 1.69 11.18 9.61 0.00 12.65 2,349.7958.40 0.49 12.20 0.45 Fine Grading On Road Diesel 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Fine Grading Worker Trips 0.01 0.03 0.44 0.00 0.00 0.00 0.01 0.00 0.00 0.00 102.47 Fine Grading Dust 0.00 0.00 0.00 0.00 58.40 0.00 58.40 12.20 0.00 12.20 0.00 Fine Grading Off Road Diesel 1.67 11.16 9.17 0.00 0.00 0.49 0.49 0.00 0.45 0.45 2,247.32 0.44Building 03/01/2022-07/01/2023 1.55 8.63 11.18 0.01 0.39 2,267.440.03 0.41 0.01 0.38 Building Worker Trips 0.07 0.13 2.24 0.01 0.03 0.01 0.04 0.01 0.01 0.02 516.47 Building Vendor Trips 0.02 0.15 0.22 0.00 0.00 0.01 0.01 0.00 0.01 0.01 129.77 Building Off Road Diesel 1.46 8.36 8.72 0.00 0.00 0.39 0.39 0.00 0.36 0.36 1,621.20 0.65Asphalt 03/01/2022-03/25/2022 1.84 9.02 9.55 0.00 0.59 1,660.410.02 0.63 0.01 0.58 Paving On Road Diesel 0.03 0.26 0.12 0.00 0.01 0.01 0.02 0.00 0.01 0.01 183.42 Paving Worker Trips 0.03 0.05 0.89 0.00 0.01 0.00 0.01 0.00 0.00 0.01 204.95 Paving Off-Gas 0.40 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Paving Off Road Diesel 1.38 8.70 8.54 0.00 0.00 0.62 0.62 0.00 0.57 0.57 1,272.04 8/24/2011 1:54:41 PM Page: 5 Time Slice 1/2/2023-5/12/2023 Active Days: 95 1.55 8.63 11.18 0.01 0.44 0.39 2,267.440.03 0.41 0.01 0.38 0.44Building 03/01/2022-07/01/2023 1.55 8.63 11.18 0.01 0.39 2,267.440.03 0.41 0.01 0.38 Building Worker Trips 0.07 0.13 2.24 0.01 0.03 0.01 0.04 0.01 0.01 0.02 516.47 Building Vendor Trips 0.02 0.15 0.22 0.00 0.00 0.01 0.01 0.00 0.01 0.01 129.77 Building Off Road Diesel 1.46 8.36 8.72 0.00 0.00 0.39 0.39 0.00 0.36 0.36 1,621.20 Time Slice 3/2/2022-3/25/2022 Active Days: 18 3.39 17.65 20.72 0.01 1.09 0.97 3,927.850.05 1.04 0.02 0.96 0.44Building 03/01/2022-07/01/2023 1.55 8.63 11.18 0.01 0.39 2,267.440.03 0.41 0.01 0.38 Building Worker Trips 0.07 0.13 2.24 0.01 0.03 0.01 0.04 0.01 0.01 0.02 516.47 Building Vendor Trips 0.02 0.15 0.22 0.00 0.00 0.01 0.01 0.00 0.01 0.01 129.77 Building Off Road Diesel 1.46 8.36 8.72 0.00 0.00 0.39 0.39 0.00 0.36 0.36 1,621.20 0.65Asphalt 03/01/2022-03/25/2022 1.84 9.02 9.55 0.00 0.59 1,660.410.02 0.63 0.01 0.58 Paving On Road Diesel 0.03 0.26 0.12 0.00 0.01 0.01 0.02 0.00 0.01 0.01 183.42 Paving Worker Trips 0.03 0.05 0.89 0.00 0.01 0.00 0.01 0.00 0.00 0.01 204.95 Paving Off-Gas 0.40 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Paving Off Road Diesel 1.38 8.70 8.54 0.00 0.00 0.62 0.62 0.00 0.57 0.57 1,272.04 Time Slice 3/28/2022-12/30/2022 Active Days: 200 1.55 8.63 11.18 0.01 0.44 0.39 2,267.440.03 0.41 0.01 0.38 0.44Building 03/01/2022-07/01/2023 1.55 8.63 11.18 0.01 0.39 2,267.440.03 0.41 0.01 0.38 Building Worker Trips 0.07 0.13 2.24 0.01 0.03 0.01 0.04 0.01 0.01 0.02 516.47 Building Vendor Trips 0.02 0.15 0.22 0.00 0.00 0.01 0.01 0.00 0.01 0.01 129.77 Building Off Road Diesel 1.46 8.36 8.72 0.00 0.00 0.39 0.39 0.00 0.36 0.36 1,621.20 8/24/2011 1:54:41 PM Page: 6 1 Pavers (100 hp) operating at a 0.62 load factor for 7 hours per day 20 lbs per acre-day Fugitive Dust Level of Detail: Default Off-Road Equipment: On Road Truck Travel (VMT): 0 Phase: Fine Grading 1/1/2022 - 3/1/2022 - Default Fine Site Grading Description 4 Cement and Mortar Mixers (10 hp) operating at a 0.56 load factor for 6 hours per day Maximum Daily Acreage Disturbed: 2.92 Total Acres Disturbed: 11.67 Phase: Paving 3/1/2022 - 3/25/2022 - Default Building Construction Description Off-Road Equipment: Acres to be Paved: 2.92 1 Rubber Tired Dozers (357 hp) operating at a 0.59 load factor for 6 hours per day 1 Graders (174 hp) operating at a 0.61 load factor for 6 hours per day 1 Water Trucks (189 hp) operating at a 0.5 load factor for 8 hours per day 1 Tractors/Loaders/Backhoes (108 hp) operating at a 0.55 load factor for 7 hours per day Phase Assumptions Time Slice 5/15/2023-6/30/2023 Active Days: 35 52.16 8.65 11.44 0.01 0.45 0.39 2,327.960.03 0.41 0.01 0.38 0.00Coating 05/14/2023-07/01/2023 50.62 0.01 0.26 0.00 0.00 60.520.00 0.00 0.00 0.00 Coating Worker Trips 0.01 0.01 0.26 0.00 0.00 0.00 0.00 0.00 0.00 0.00 60.52 Architectural Coating 50.61 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.44Building 03/01/2022-07/01/2023 1.55 8.63 11.18 0.01 0.39 2,267.440.03 0.41 0.01 0.38 Building Worker Trips 0.07 0.13 2.24 0.01 0.03 0.01 0.04 0.01 0.01 0.02 516.47 Building Vendor Trips 0.02 0.15 0.22 0.00 0.00 0.01 0.01 0.00 0.01 0.01 129.77 Building Off Road Diesel 1.46 8.36 8.72 0.00 0.00 0.39 0.39 0.00 0.36 0.36 1,621.20 8/24/2011 1:54:41 PM Page: 7 Construction Mitigated Detail Report: CONSTRUCTION EMISSION ESTIMATES Winter Pounds Per Day, Mitigated ROG NOx CO SO2 PM10 Dust PM10 Exhaust PM10 PM2.5 Dust PM2.5 Exhaust PM2.5 CO2 Phase: Architectural Coating 5/14/2023 - 7/1/2023 - Default Architectural Coating Description 1 Tractors/Loaders/Backhoes (108 hp) operating at a 0.55 load factor for 8 hours per day 3 Welders (45 hp) operating at a 0.45 load factor for 8 hours per day Rule: Residential Interior Coatings begins 1/1/2005 ends 12/31/2040 specifies a VOC of 250 Rule: Nonresidential Exterior Coatings begins 1/1/2005 ends 12/31/2040 specifies a VOC of 250 Rule: Residential Exterior Coatings begins 1/1/2005 ends 12/31/2040 specifies a VOC of 250 Rule: Nonresidential Interior Coatings begins 1/1/2005 ends 12/31/2040 specifies a VOC of 250 1 Tractors/Loaders/Backhoes (108 hp) operating at a 0.55 load factor for 7 hours per day 1 Paving Equipment (104 hp) operating at a 0.53 load factor for 8 hours per day 1 Rollers (95 hp) operating at a 0.56 load factor for 7 hours per day Phase: Building Construction 3/1/2022 - 7/1/2023 - Default Paving Description 2 Forklifts (145 hp) operating at a 0.3 load factor for 6 hours per day 1 Generator Sets (49 hp) operating at a 0.74 load factor for 8 hours per day Off-Road Equipment: 1 Cranes (399 hp) operating at a 0.43 load factor for 6 hours per day 8/24/2011 1:54:41 PM Page: 8 Time Slice 1/3/2022-2/28/2022 Active Days: 41 1.69 11.18 9.61 0.00 15.91 3.67 2,349.7915.42 0.49 3.22 0.45 15.91Fine Grading 01/01/2022- 03/01/2022 1.69 11.18 9.61 0.00 3.67 2,349.7915.42 0.49 3.22 0.45 Fine Grading On Road Diesel 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Fine Grading Worker Trips 0.01 0.03 0.44 0.00 0.00 0.00 0.01 0.00 0.00 0.00 102.47 Fine Grading Dust 0.00 0.00 0.00 0.00 15.42 0.00 15.42 3.22 0.00 3.22 0.00 Fine Grading Off Road Diesel 1.67 11.16 9.17 0.00 0.00 0.49 0.49 0.00 0.45 0.45 2,247.32 Time Slice 3/1/2022-3/1/2022 Active Days: 1 5.08 28.83 30.33 0.01 17.00 4.65 6,277.6415.47 1.53 3.24 1.41 15.91Fine Grading 01/01/2022- 03/01/2022 1.69 11.18 9.61 0.00 3.67 2,349.7915.42 0.49 3.22 0.45 Fine Grading On Road Diesel 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Fine Grading Worker Trips 0.01 0.03 0.44 0.00 0.00 0.00 0.01 0.00 0.00 0.00 102.47 Fine Grading Dust 0.00 0.00 0.00 0.00 15.42 0.00 15.42 3.22 0.00 3.22 0.00 Fine Grading Off Road Diesel 1.67 11.16 9.17 0.00 0.00 0.49 0.49 0.00 0.45 0.45 2,247.32 0.44Building 03/01/2022-07/01/2023 1.55 8.63 11.18 0.01 0.39 2,267.440.03 0.41 0.01 0.38 Building Worker Trips 0.07 0.13 2.24 0.01 0.03 0.01 0.04 0.01 0.01 0.02 516.47 Building Vendor Trips 0.02 0.15 0.22 0.00 0.00 0.01 0.01 0.00 0.01 0.01 129.77 Building Off Road Diesel 1.46 8.36 8.72 0.00 0.00 0.39 0.39 0.00 0.36 0.36 1,621.20 0.65Asphalt 03/01/2022-03/25/2022 1.84 9.02 9.55 0.00 0.59 1,660.410.02 0.63 0.01 0.58 Paving On Road Diesel 0.03 0.26 0.12 0.00 0.01 0.01 0.02 0.00 0.01 0.01 183.42 Paving Worker Trips 0.03 0.05 0.89 0.00 0.01 0.00 0.01 0.00 0.00 0.01 204.95 Paving Off-Gas 0.40 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Paving Off Road Diesel 1.38 8.70 8.54 0.00 0.00 0.62 0.62 0.00 0.57 0.57 1,272.04 8/24/2011 1:54:41 PM Page: 9 Time Slice 1/2/2023-5/12/2023 Active Days: 95 1.55 8.63 11.18 0.01 0.44 0.39 2,267.440.03 0.41 0.01 0.38 0.44Building 03/01/2022-07/01/2023 1.55 8.63 11.18 0.01 0.39 2,267.440.03 0.41 0.01 0.38 Building Worker Trips 0.07 0.13 2.24 0.01 0.03 0.01 0.04 0.01 0.01 0.02 516.47 Building Vendor Trips 0.02 0.15 0.22 0.00 0.00 0.01 0.01 0.00 0.01 0.01 129.77 Building Off Road Diesel 1.46 8.36 8.72 0.00 0.00 0.39 0.39 0.00 0.36 0.36 1,621.20 Time Slice 3/2/2022-3/25/2022 Active Days: 18 3.39 17.65 20.72 0.01 1.09 0.97 3,927.850.05 1.04 0.02 0.96 0.44Building 03/01/2022-07/01/2023 1.55 8.63 11.18 0.01 0.39 2,267.440.03 0.41 0.01 0.38 Building Worker Trips 0.07 0.13 2.24 0.01 0.03 0.01 0.04 0.01 0.01 0.02 516.47 Building Vendor Trips 0.02 0.15 0.22 0.00 0.00 0.01 0.01 0.00 0.01 0.01 129.77 Building Off Road Diesel 1.46 8.36 8.72 0.00 0.00 0.39 0.39 0.00 0.36 0.36 1,621.20 0.65Asphalt 03/01/2022-03/25/2022 1.84 9.02 9.55 0.00 0.59 1,660.410.02 0.63 0.01 0.58 Paving On Road Diesel 0.03 0.26 0.12 0.00 0.01 0.01 0.02 0.00 0.01 0.01 183.42 Paving Worker Trips 0.03 0.05 0.89 0.00 0.01 0.00 0.01 0.00 0.00 0.01 204.95 Paving Off-Gas 0.40 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Paving Off Road Diesel 1.38 8.70 8.54 0.00 0.00 0.62 0.62 0.00 0.57 0.57 1,272.04 Time Slice 3/28/2022-12/30/2022 Active Days: 200 1.55 8.63 11.18 0.01 0.44 0.39 2,267.440.03 0.41 0.01 0.38 0.44Building 03/01/2022-07/01/2023 1.55 8.63 11.18 0.01 0.39 2,267.440.03 0.41 0.01 0.38 Building Worker Trips 0.07 0.13 2.24 0.01 0.03 0.01 0.04 0.01 0.01 0.02 516.47 Building Vendor Trips 0.02 0.15 0.22 0.00 0.00 0.01 0.01 0.00 0.01 0.01 129.77 Building Off Road Diesel 1.46 8.36 8.72 0.00 0.00 0.39 0.39 0.00 0.36 0.36 1,621.20 8/24/2011 1:54:41 PM Page: 10 Time Slice 5/15/2023-6/30/2023 Active Days: 35 52.16 8.65 11.44 0.01 0.45 0.39 2,327.960.03 0.41 0.01 0.38 0.00Coating 05/14/2023-07/01/2023 50.62 0.01 0.26 0.00 0.00 60.520.00 0.00 0.00 0.00 Coating Worker Trips 0.01 0.01 0.26 0.00 0.00 0.00 0.00 0.00 0.00 0.00 60.52 Architectural Coating 50.61 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.44Building 03/01/2022-07/01/2023 1.55 8.63 11.18 0.01 0.39 2,267.440.03 0.41 0.01 0.38 Building Worker Trips 0.07 0.13 2.24 0.01 0.03 0.01 0.04 0.01 0.01 0.02 516.47 Building Vendor Trips 0.02 0.15 0.22 0.00 0.00 0.01 0.01 0.00 0.01 0.01 129.77 Building Off Road Diesel 1.46 8.36 8.72 0.00 0.00 0.39 0.39 0.00 0.36 0.36 1,621.20 For Soil Stablizing Measures, the Replace ground cover in disturbed areas quickly mitigation reduces emissions by: PM10: 5% PM25: 5% For Soil Stablizing Measures, the Water exposed surfaces 2x daily watering mitigation reduces emissions by: PM10: 55% PM25: 55% PM10: 84% PM25: 84% The following mitigation measures apply to Phase: Fine Grading 1/1/2022 - 3/1/2022 - Default Fine Site Grading Description For Soil Stablizing Measures, the Apply soil stabilizers to inactive areas mitigation reduces emissions by: Construction Related Mitigation Measures 8/22/2011 2:45:01 PM Page: 1 File Name: P:\DCV1101 Canyon Springs\Background\AQ\Phase 5 Operation.urb924 Project Name: Canyon Springs Project Location: Mountain Counties Air Basin On-Road Vehicle Emissions Based on: Version : Emfac2007 V2.3 Nov 1 2006 Off-Road Vehicle Emissions Based on: OFFROAD2007 Combined Winter Emissions Reports (Pounds/Day) Urbemis 2007 Version 9.2.4 8/22/2011 2:45:01 PM Page: 2 Both Area and Operational Mitigation must be turned on to get a combined mitigated total. TOTALS (lbs/day, unmitigated)45.80 17.72 359.78 0.99 60.85 46.64 17,447.67 SUM OF AREA SOURCE AND OPERATIONAL EMISSION ESTIMATES ROG NOx CO SO2 PM10 PM2.5 CO2 TOTALS (lbs/day, unmitigated)8.10 10.89 80.86 0.08 15.45 2.94 7,969.42 OPERATIONAL (VEHICLE) EMISSION ESTIMATES ROG NOx CO SO2 PM10 PM2.5 CO2 Percent Reduction 0.00 0.00 0.00 0.00 0.00 0.00 0.00 TOTALS (lbs/day, mitigated)37.70 6.83 278.92 0.91 45.40 43.70 9,478.25 TOTALS (lbs/day, unmitigated)37.70 6.83 278.92 0.91 45.40 43.70 9,478.25 AREA SOURCE EMISSION ESTIMATES ROG NOx CO SO2 PM10 PM2.5 CO2 2021 TOTALS (lbs/day unmitigated)165.36 9.26 17.29 0.02 0.10 0.45 0.56 0.04 0.41 0.45 3,847.90 2020 TOTALS (lbs/day unmitigated)4.76 19.56 31.32 0.03 183.41 1.15 184.09 38.30 1.05 38.93 5,561.71 ROG NOx CO SO2 PM10 Dust PM10 Exhaust PM10 PM2.5 Dust PM2.5 Exhaust PM2.5 CO2 CONSTRUCTION EMISSION ESTIMATES Summary Report: 8/22/2011 2:45:01 PM Page: 3 OPERATIONAL EMISSION ESTIMATES Winter Pounds Per Day, Unmitigated Single family housing 8.10 10.89 80.86 0.08 15.45 2.94 7,969.42 TOTALS (lbs/day, unmitigated)8.10 10.89 80.86 0.08 15.45 2.94 7,969.42 Source ROG NOX CO SO2 PM10 PM25 CO2 Operational Unmitigated Detail Report: Architectural Coatings 1.56 Consumer Products 5.38 Hearth 30.65 5.45 278.33 0.91 45.40 43.70 7,718.69 Landscaping - No Winter Emissions Natural Gas 0.11 1.38 0.59 0.00 0.00 0.00 1,759.56 TOTALS (lbs/day, unmitigated)37.70 6.83 278.92 0.91 45.40 43.70 9,478.25 Source ROG NOx CO SO2 PM10 PM2.5 CO2 AREA SOURCE EMISSION ESTIMATES Winter Pounds Per Day, Unmitigated Area Source Unmitigated Detail Report: Does not include correction for passby trips Operational Settings: Area Source Changes to Defaults Percentage of residences with natural gas fireplaces changed from 55% to 0% Percentage of residences with wood fireplaces changed from 10% to 0% Percentage of residences with wood stoves changed from 35% to 54% 8/22/2011 2:45:01 PM Page: 4 Heavy-Heavy Truck 33,001-60,000 lbs 0.8 0.0 0.0 100.0 Med-Heavy Truck 14,001-33,000 lbs 0.9 0.0 22.2 77.8 Motor Home 2.0 0.0 85.0 15.0 Other Bus 0.1 0.0 0.0 100.0 School Bus 0.1 0.0 0.0 100.0 Motorcycle 6.4 39.1 60.9 0.0 Urban Bus 0.0 0.0 0.0 0.0 Light Truck < 3750 lbs 24.3 0.0 95.1 4.9 Light Auto 32.7 0.0 99.7 0.3 Lite-Heavy Truck 10,001-14,000 lbs 1.2 0.0 50.0 50.0 Lite-Heavy Truck 8501-10,000 lbs 2.5 0.0 76.0 24.0 Med Truck 5751-8500 lbs 9.2 0.0 100.0 0.0 Light Truck 3751-5750 lbs 19.8 0.0 100.0 0.0 Vehicle Fleet Mix Vehicle Type Percent Type Non-Catalyst Catalyst Diesel Single family housing 36.67 9.57 dwelling units 110.00 1,052.70 9,000.27 1,052.70 9,000.27 Summary of Land Uses Land Use Type Acreage Trip Rate Unit Type No. Units Total Trips Total VMT Emfac: Version : Emfac2007 V2.3 Nov 1 2006 Analysis Year: 2020 Temperature (F): 40 Season: Winter Does not include double counting adjustment for internal trips 8/22/2011 2:45:01 PM Page: 5 Trip speeds (mph)35.0 35.0 35.0 35.0 35.0 35.0 % of Trips - Commercial (by land use) % of Trips - Residential 32.9 18.0 49.1 Rural Trip Length (miles)16.8 7.1 7.9 14.7 6.6 6.6 Urban Trip Length (miles)10.8 7.3 7.5 9.5 7.4 7.4 Travel Conditions Home-Work Home-Shop Home-Other Commute Non-Work Customer Residential Commercial 8/22/2011 2:42:28 PM Page: 1 File Name: P:\DCV1101 Canyon Springs\Background\AQ\Phase 5 Construction.urb924 Project Name: Canyon Springs Project Location: Mountain Counties Air Basin On-Road Vehicle Emissions Based on: Version : Emfac2007 V2.3 Nov 1 2006 Off-Road Vehicle Emissions Based on: OFFROAD2007 Combined Winter Emissions Reports (Pounds/Day) Urbemis 2007 Version 9.2.4 8/22/2011 2:42:28 PM Page: 2 Construction Unmitigated Detail Report: CONSTRUCTION EMISSION ESTIMATES Winter Pounds Per Day, Unmitigated ROG NOx CO SO2 PM10 Dust PM10 Exhaust PM10 PM2.5 Dust PM2.5 Exhaust PM2.5 CO2 Both Area and Operational Mitigation must be turned on to get a combined mitigated total. TOTALS (lbs/day, unmitigated)6.36 2.68 50.80 0.13 8.30 6.36 2,379.45 SUM OF AREA SOURCE AND OPERATIONAL EMISSION ESTIMATES ROG NOx CO SO2 PM10 PM2.5 CO2 TOTALS (lbs/day, unmitigated)1.23 1.75 12.77 0.01 2.11 0.40 1,086.96 OPERATIONAL (VEHICLE) EMISSION ESTIMATES ROG NOx CO SO2 PM10 PM2.5 CO2 Percent Reduction 0.00 0.00 0.00 0.00 0.00 0.00 0.00 TOTALS (lbs/day, mitigated)5.13 0.93 38.03 0.12 6.19 5.96 1,292.49 TOTALS (lbs/day, unmitigated)5.13 0.93 38.03 0.12 6.19 5.96 1,292.49 AREA SOURCE EMISSION ESTIMATES ROG NOx CO SO2 PM10 PM2.5 CO2 2021 TOTALS (lbs/day unmitigated)23.81 8.49 9.89 0.00 0.01 0.40 0.42 0.01 0.37 0.37 1,924.84 2020 TOTALS (lbs/day unmitigated)3.15 17.51 20.61 0.01 25.00 1.03 25.49 5.22 0.95 5.67 3,452.87 ROG NOx CO SO2 PM10 Dust PM10 Exhaust PM10 PM2.5 Dust PM2.5 Exhaust PM2.5 CO2 CONSTRUCTION EMISSION ESTIMATES Summary Report: 8/22/2011 2:42:28 PM Page: 3 Time Slice 3/26/2020-12/31/2020 Active Days: 201 1.53 8.55 10.48 0.00 0.42 0.37 1,897.740.01 0.40 0.00 0.37 0.42Building 03/01/2020-07/01/2021 1.53 8.55 10.48 0.00 0.37 1,897.740.01 0.40 0.00 0.37 Building Worker Trips 0.06 0.10 1.64 0.00 0.01 0.01 0.02 0.00 0.00 0.01 220.94 Building Vendor Trips 0.01 0.09 0.12 0.00 0.00 0.00 0.01 0.00 0.00 0.00 55.61 Building Off Road Diesel 1.46 8.36 8.72 0.00 0.00 0.39 0.39 0.00 0.36 0.36 1,621.20 Time Slice 1/1/2020-2/28/2020 Active Days: 43 1.70 11.20 9.92 0.00 25.49 5.67 2,349.6025.00 0.49 5.22 0.45 25.49Fine Grading 01/01/2020- 03/01/2020 1.70 11.20 9.92 0.00 5.67 2,349.6025.00 0.49 5.22 0.45 Fine Grading On Road Diesel 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Fine Grading Worker Trips 0.03 0.04 0.76 0.00 0.00 0.00 0.01 0.00 0.00 0.00 102.29 Fine Grading Dust 0.00 0.00 0.00 0.00 25.00 0.00 25.00 5.22 0.00 5.22 0.00 Fine Grading Off Road Diesel 1.67 11.16 9.17 0.00 0.00 0.49 0.49 0.00 0.45 0.45 2,247.32 Time Slice 3/2/2020-3/25/2020 Active Days: 18 3.15 17.51 20.61 0.01 1.06 0.96 3,452.870.03 1.03 0.01 0.95 0.42Building 03/01/2020-07/01/2021 1.53 8.55 10.48 0.00 0.37 1,897.740.01 0.40 0.00 0.37 Building Worker Trips 0.06 0.10 1.64 0.00 0.01 0.01 0.02 0.00 0.00 0.01 220.94 Building Vendor Trips 0.01 0.09 0.12 0.00 0.00 0.00 0.01 0.00 0.00 0.00 55.61 Building Off Road Diesel 1.46 8.36 8.72 0.00 0.00 0.39 0.39 0.00 0.36 0.36 1,621.20 0.64Asphalt 03/01/2020-03/25/2020 1.62 8.96 10.12 0.00 0.58 1,555.130.01 0.63 0.00 0.58 Paving On Road Diesel 0.02 0.17 0.07 0.00 0.00 0.01 0.01 0.00 0.01 0.01 78.52 Paving Worker Trips 0.05 0.09 1.52 0.00 0.01 0.01 0.02 0.00 0.00 0.01 204.57 Paving Off-Gas 0.17 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Paving Off Road Diesel 1.38 8.70 8.54 0.00 0.00 0.62 0.62 0.00 0.57 0.57 1,272.04 8/22/2011 2:42:28 PM Page: 4 20 lbs per acre-day Fugitive Dust Level of Detail: Default Off-Road Equipment: On Road Truck Travel (VMT): 0 Phase: Fine Grading 1/1/2020 - 3/1/2020 - Default Fine Site Grading Description Maximum Daily Acreage Disturbed: 1.25 Total Acres Disturbed: 5 1 Rubber Tired Dozers (357 hp) operating at a 0.59 load factor for 6 hours per day 1 Graders (174 hp) operating at a 0.61 load factor for 6 hours per day 1 Water Trucks (189 hp) operating at a 0.5 load factor for 8 hours per day 1 Tractors/Loaders/Backhoes (108 hp) operating at a 0.55 load factor for 7 hours per day Phase Assumptions Time Slice 5/14/2021-7/1/2021 Active Days: 35 23.81 8.49 9.89 0.00 0.42 0.37 1,924.840.01 0.40 0.01 0.37 0.00Coating 05/14/2021-07/01/2021 22.31 0.01 0.12 0.00 0.00 26.680.00 0.00 0.00 0.00 Coating Worker Trips 0.00 0.01 0.12 0.00 0.00 0.00 0.00 0.00 0.00 0.00 26.68 Architectural Coating 22.31 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.41Building 03/01/2020-07/01/2021 1.50 8.48 9.77 0.00 0.37 1,898.160.01 0.40 0.00 0.37 Building Worker Trips 0.03 0.05 0.96 0.00 0.01 0.01 0.02 0.00 0.00 0.01 221.34 Building Vendor Trips 0.01 0.06 0.09 0.00 0.00 0.00 0.00 0.00 0.00 0.00 55.62 Building Off Road Diesel 1.46 8.36 8.72 0.00 0.00 0.39 0.39 0.00 0.36 0.36 1,621.20 Time Slice 1/1/2021-5/13/2021 Active Days: 95 1.50 8.48 9.77 0.00 0.41 0.37 1,898.160.01 0.40 0.00 0.37 0.41Building 03/01/2020-07/01/2021 1.50 8.48 9.77 0.00 0.37 1,898.160.01 0.40 0.00 0.37 Building Worker Trips 0.03 0.05 0.96 0.00 0.01 0.01 0.02 0.00 0.00 0.01 221.34 Building Vendor Trips 0.01 0.06 0.09 0.00 0.00 0.00 0.00 0.00 0.00 0.00 55.62 Building Off Road Diesel 1.46 8.36 8.72 0.00 0.00 0.39 0.39 0.00 0.36 0.36 1,621.20 8/22/2011 2:42:28 PM Page: 5 1 Tractors/Loaders/Backhoes (108 hp) operating at a 0.55 load factor for 8 hours per day 3 Welders (45 hp) operating at a 0.45 load factor for 8 hours per day 1 Cranes (399 hp) operating at a 0.43 load factor for 6 hours per day 2 Forklifts (145 hp) operating at a 0.3 load factor for 6 hours per day 1 Generator Sets (49 hp) operating at a 0.74 load factor for 8 hours per day Rule: Nonresidential Interior Coatings begins 1/1/2005 ends 12/31/2040 specifies a VOC of 250 Rule: Nonresidential Exterior Coatings begins 1/1/2005 ends 12/31/2040 specifies a VOC of 250 Phase: Architectural Coating 5/14/2021 - 7/1/2021 - Default Architectural Coating Description Rule: Residential Interior Coatings begins 1/1/2005 ends 12/31/2040 specifies a VOC of 250 Rule: Residential Exterior Coatings begins 1/1/2005 ends 12/31/2040 specifies a VOC of 250 Off-Road Equipment: 4 Cement and Mortar Mixers (10 hp) operating at a 0.56 load factor for 6 hours per day 1 Pavers (100 hp) operating at a 0.62 load factor for 7 hours per day Phase: Paving 3/1/2020 - 3/25/2020 - Default Building Construction Description Acres to be Paved: 1.25 Phase: Building Construction 3/1/2020 - 7/1/2021 - Default Paving Description Off-Road Equipment: 1 Paving Equipment (104 hp) operating at a 0.53 load factor for 8 hours per day 1 Rollers (95 hp) operating at a 0.56 load factor for 7 hours per day 1 Tractors/Loaders/Backhoes (108 hp) operating at a 0.55 load factor for 7 hours per day 8/22/2011 2:09:27 PM Page: 1 Urbemis 2007 Version 9.2.4 File Name: Project Name: Canyon Springs Project Location: Mountain Counties Air Basin On-Road Vehicle Emissions Based on: Version : Emfac2007 V2.3 Nov 1 2006 Off-Road Vehicle Emissions Based on: OFFROAD2007 Summary Report for Winter Emissions (Pounds/Day) CONSTRUCTION EMISSION ESTIMATES 2019 TOTALS (lbs/day unmitigated)143.44 19.49 30.57 0.02 0.09 1.20 1.29 0.03 1.10 1.13 4,742.50 2018 TOTALS (lbs/day unmitigated)6.63 39.24 46.90 0.02 158.50 2.19 160.69 33.12 2.01 35.12 7,877.08 ROG NOx CO SO2 PM10 Dust PM10 Exhaust PM10 PM2.5 Dust PM2.5 Exhaust PM2.5 CO2 TOTALS (lbs/day, unmitigated)7.82 11.10 80.85 0.07 13.36 2.55 6,884.09 OPERATIONAL (VEHICLE) EMISSION ESTIMATES ROG NOx CO SO2 PM10 PM2.5 CO2 Percent Reduction 0.00 0.00 0.00 0.00 0.00 0.00 0.00 TOTALS (lbs/day, mitigated)32.56 5.90 240.88 0.78 39.21 37.74 8,185.76 TOTALS (lbs/day, unmitigated)32.56 5.90 240.88 0.78 39.21 37.74 8,185.76 AREA SOURCE EMISSION ESTIMATES ROG NOx CO SO2 PM10 PM2.5 CO2 8/22/2011 2:09:27 PM Page: 2 Both Area and Operational Mitigation must be turned on to get a combined mitigated total. TOTALS (lbs/day, unmitigated)40.38 17.00 321.73 0.85 52.57 40.29 15,069.85 SUM OF AREA SOURCE AND OPERATIONAL EMISSION ESTIMATES ROG NOx CO SO2 PM10 PM2.5 CO2 8/22/2011 2:06:33 PM Page: 1 Urbemis 2007 Version 9.2.4 File Name: Project Name: Canyon Springs Project Location: Mountain Counties Air Basin On-Road Vehicle Emissions Based on: Version : Emfac2007 V2.3 Nov 1 2006 Off-Road Vehicle Emissions Based on: OFFROAD2007 Summary Report for Winter Emissions (Pounds/Day) CONSTRUCTION EMISSION ESTIMATES 2019 TOTALS (lbs/day unmitigated)28.49 18.60 21.44 0.01 0.03 1.13 1.16 0.01 1.04 1.05 3,435.91 2018 TOTALS (lbs/day unmitigated)5.48 33.44 32.52 0.01 30.03 1.88 31.91 6.28 1.73 8.00 5,785.25 ROG NOx CO SO2 PM10 Dust PM10 Exhaust PM10 PM2.5 Dust PM2.5 Exhaust PM2.5 CO2 TOTALS (lbs/day, unmitigated)1.60 2.33 16.76 0.01 2.53 0.48 1,309.41 OPERATIONAL (VEHICLE) EMISSION ESTIMATES ROG NOx CO SO2 PM10 PM2.5 CO2 Percent Reduction 0.00 0.00 0.00 0.00 0.00 0.00 0.00 TOTALS (lbs/day, mitigated)6.18 1.12 45.64 0.15 7.43 7.15 1,550.99 TOTALS (lbs/day, unmitigated)6.18 1.12 45.64 0.15 7.43 7.15 1,550.99 AREA SOURCE EMISSION ESTIMATES ROG NOx CO SO2 PM10 PM2.5 CO2 8/22/2011 2:06:33 PM Page: 2 Both Area and Operational Mitigation must be turned on to get a combined mitigated total. TOTALS (lbs/day, unmitigated)7.78 3.45 62.40 0.16 9.96 7.63 2,860.40 SUM OF AREA SOURCE AND OPERATIONAL EMISSION ESTIMATES ROG NOx CO SO2 PM10 PM2.5 CO2 8/29/2011 3:37:08 PM Page: 1 File Name: P:\DCV1101 Canyon Springs\Background\AQ\Phase 3 operation.urb924 Project Name: Canyon Springs Project Location: Mountain Counties Air Basin On-Road Vehicle Emissions Based on: Version : Emfac2007 V2.3 Nov 1 2006 Off-Road Vehicle Emissions Based on: OFFROAD2007 Combined Winter Emissions Reports (Pounds/Day) Urbemis 2007 Version 9.2.4 8/29/2011 3:37:08 PM Page: 2 Construction Unmitigated Detail Report: CONSTRUCTION EMISSION ESTIMATES Winter Pounds Per Day, Unmitigated ROG NOx CO SO2 PM10 Dust PM10 Exhaust PM10 PM2.5 Dust PM2.5 Exhaust PM2.5 CO2 Both Area and Operational Mitigation must be turned on to get a combined mitigated total. TOTALS (lbs/day, unmitigated)33.25 14.73 266.96 0.70 42.62 32.66 12,236.13 SUM OF AREA SOURCE AND OPERATIONAL EMISSION ESTIMATES ROG NOx CO SO2 PM10 PM2.5 CO2 TOTALS (lbs/day, unmitigated)6.86 9.96 71.72 0.06 10.84 2.07 5,601.36 OPERATIONAL (VEHICLE) EMISSION ESTIMATES ROG NOx CO SO2 PM10 PM2.5 CO2 Percent Reduction 0.00 0.00 0.00 0.00 0.00 0.00 0.00 TOTALS (lbs/day, mitigated)26.39 4.77 195.24 0.64 31.78 30.59 6,634.77 TOTALS (lbs/day, unmitigated)26.39 4.77 195.24 0.64 31.78 30.59 6,634.77 AREA SOURCE EMISSION ESTIMATES ROG NOx CO SO2 PM10 PM2.5 CO2 2018 TOTALS (lbs/day unmitigated)116.77 10.93 21.16 0.02 0.07 0.58 0.65 0.03 0.53 0.55 3,176.47 2017 TOTALS (lbs/day unmitigated)8.02 43.36 46.63 0.02 128.50 2.47 130.97 26.85 2.27 29.12 7,936.54 ROG NOx CO SO2 PM10 Dust PM10 Exhaust PM10 PM2.5 Dust PM2.5 Exhaust PM2.5 CO2 CONSTRUCTION EMISSION ESTIMATES Summary Report: 8/29/2011 3:37:08 PM Page: 3 Time Slice 1/2/2017-2/28/2017 Active Days: 42 2.80 20.02 15.21 0.00 129.36 27.70 3,135.19128.41 0.96 26.82 0.88 129.36Fine Grading 01/01/2017- 03/01/2017 2.80 20.02 15.21 0.00 27.70 3,135.19128.41 0.96 26.82 0.88 Fine Grading On Road Diesel 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Fine Grading Worker Trips 0.05 0.08 1.26 0.00 0.01 0.00 0.01 0.00 0.00 0.00 127.71 Fine Grading Dust 0.00 0.00 0.00 0.00 128.40 0.00 128.40 26.82 0.00 26.82 0.00 Fine Grading Off Road Diesel 2.76 19.95 13.95 0.00 0.00 0.95 0.95 0.00 0.88 0.88 3,007.48 Time Slice 3/1/2017-3/1/2017 Active Days: 1 8.02 43.36 46.63 0.02 130.97 29.12 7,936.54128.50 2.47 26.85 2.27 129.36Fine Grading 01/01/2017- 03/01/2017 2.80 20.02 15.21 0.00 27.70 3,135.19128.41 0.96 26.82 0.88 Fine Grading On Road Diesel 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Fine Grading Worker Trips 0.05 0.08 1.26 0.00 0.01 0.00 0.01 0.00 0.00 0.00 127.71 Fine Grading Dust 0.00 0.00 0.00 0.00 128.40 0.00 128.40 26.82 0.00 26.82 0.00 Fine Grading Off Road Diesel 2.76 19.95 13.95 0.00 0.00 0.95 0.95 0.00 0.88 0.88 3,007.48 0.72Building 03/01/2017-07/01/2018 2.45 11.74 21.14 0.01 0.62 3,039.420.07 0.66 0.02 0.60 Building Worker Trips 0.40 0.67 11.14 0.01 0.06 0.03 0.08 0.02 0.02 0.04 1,132.82 Building Vendor Trips 0.07 0.66 0.79 0.00 0.01 0.03 0.04 0.00 0.02 0.03 285.40 Building Off Road Diesel 1.98 10.41 9.21 0.00 0.00 0.60 0.60 0.00 0.55 0.55 1,621.20 0.88Asphalt 03/01/2017-03/25/2017 2.77 11.59 10.28 0.01 0.80 1,761.930.02 0.86 0.01 0.79 Paving On Road Diesel 0.10 1.28 0.48 0.00 0.01 0.05 0.06 0.00 0.04 0.05 425.69 Paving Worker Trips 0.07 0.12 2.01 0.00 0.01 0.01 0.02 0.00 0.00 0.01 204.33 Paving Off-Gas 0.93 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Paving Off Road Diesel 1.66 10.19 7.79 0.00 0.00 0.81 0.81 0.00 0.74 0.74 1,131.92 8/29/2011 3:37:08 PM Page: 4 Time Slice 1/1/2018-5/11/2018 Active Days: 95 2.21 10.85 19.93 0.01 0.64 0.55 3,039.880.07 0.57 0.02 0.53 0.64Building 03/01/2017-07/01/2018 2.21 10.85 19.93 0.01 0.55 3,039.880.07 0.57 0.02 0.53 Building Worker Trips 0.36 0.61 10.19 0.01 0.06 0.03 0.08 0.02 0.02 0.04 1,133.26 Building Vendor Trips 0.06 0.59 0.73 0.00 0.01 0.02 0.03 0.00 0.02 0.02 285.42 Building Off Road Diesel 1.78 9.66 9.01 0.00 0.00 0.52 0.52 0.00 0.48 0.48 1,621.20 Time Slice 3/2/2017-3/24/2017 Active Days: 17 5.22 23.33 31.43 0.02 1.60 1.42 4,801.350.09 1.51 0.03 1.39 0.72Building 03/01/2017-07/01/2018 2.45 11.74 21.14 0.01 0.62 3,039.420.07 0.66 0.02 0.60 Building Worker Trips 0.40 0.67 11.14 0.01 0.06 0.03 0.08 0.02 0.02 0.04 1,132.82 Building Vendor Trips 0.07 0.66 0.79 0.00 0.01 0.03 0.04 0.00 0.02 0.03 285.40 Building Off Road Diesel 1.98 10.41 9.21 0.00 0.00 0.60 0.60 0.00 0.55 0.55 1,621.20 0.88Asphalt 03/01/2017-03/25/2017 2.77 11.59 10.28 0.01 0.80 1,761.930.02 0.86 0.01 0.79 Paving On Road Diesel 0.10 1.28 0.48 0.00 0.01 0.05 0.06 0.00 0.04 0.05 425.69 Paving Worker Trips 0.07 0.12 2.01 0.00 0.01 0.01 0.02 0.00 0.00 0.01 204.33 Paving Off-Gas 0.93 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Paving Off Road Diesel 1.66 10.19 7.79 0.00 0.00 0.81 0.81 0.00 0.74 0.74 1,131.92 Time Slice 3/27/2017-12/29/2017 Active Days: 200 2.45 11.74 21.14 0.01 0.72 0.62 3,039.420.07 0.66 0.02 0.60 0.72Building 03/01/2017-07/01/2018 2.45 11.74 21.14 0.01 0.62 3,039.420.07 0.66 0.02 0.60 Building Worker Trips 0.40 0.67 11.14 0.01 0.06 0.03 0.08 0.02 0.02 0.04 1,132.82 Building Vendor Trips 0.07 0.66 0.79 0.00 0.01 0.03 0.04 0.00 0.02 0.03 285.40 Building Off Road Diesel 1.98 10.41 9.21 0.00 0.00 0.60 0.60 0.00 0.55 0.55 1,621.20 8/29/2011 3:37:08 PM Page: 5 1 Pavers (100 hp) operating at a 0.62 load factor for 7 hours per day 20 lbs per acre-day Fugitive Dust Level of Detail: Default Off-Road Equipment: On Road Truck Travel (VMT): 0 Phase: Fine Grading 1/1/2017 - 3/1/2017 - Default Fine Site Grading Description 4 Cement and Mortar Mixers (10 hp) operating at a 0.56 load factor for 6 hours per day Maximum Daily Acreage Disturbed: 6.42 Total Acres Disturbed: 25.67 Phase: Paving 3/1/2017 - 3/25/2017 - Default Building Construction Description Off-Road Equipment: Acres to be Paved: 6.42 1 Rubber Tired Dozers (357 hp) operating at a 0.59 load factor for 8 hours per day 1 Graders (174 hp) operating at a 0.61 load factor for 8 hours per day 1 Water Trucks (189 hp) operating at a 0.5 load factor for 8 hours per day 2 Tractors/Loaders/Backhoes (108 hp) operating at a 0.55 load factor for 7 hours per day Phase Assumptions Time Slice 5/14/2018-6/29/2018 Active Days: 35 116.77 10.93 21.16 0.02 0.65 0.55 3,176.470.07 0.58 0.03 0.53 0.01Coating 05/14/2018-07/01/2018 114.56 0.07 1.23 0.00 0.01 136.600.01 0.00 0.00 0.00 Coating Worker Trips 0.04 0.07 1.23 0.00 0.01 0.00 0.01 0.00 0.00 0.01 136.60 Architectural Coating 114.52 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.64Building 03/01/2017-07/01/2018 2.21 10.85 19.93 0.01 0.55 3,039.880.07 0.57 0.02 0.53 Building Worker Trips 0.36 0.61 10.19 0.01 0.06 0.03 0.08 0.02 0.02 0.04 1,133.26 Building Vendor Trips 0.06 0.59 0.73 0.00 0.01 0.02 0.03 0.00 0.02 0.02 285.42 Building Off Road Diesel 1.78 9.66 9.01 0.00 0.00 0.52 0.52 0.00 0.48 0.48 1,621.20 8/29/2011 3:37:08 PM Page: 6 Phase: Architectural Coating 5/14/2018 - 7/1/2018 - Default Architectural Coating Description Rule: Residential Interior Coatings begins 1/1/2005 ends 12/31/2040 specifies a VOC of 250 3 Welders (45 hp) operating at a 0.45 load factor for 8 hours per day Rule: Nonresidential Exterior Coatings begins 1/1/2005 ends 12/31/2040 specifies a VOC of 250 Rule: Residential Exterior Coatings begins 1/1/2005 ends 12/31/2040 specifies a VOC of 250 Rule: Nonresidential Interior Coatings begins 1/1/2005 ends 12/31/2040 specifies a VOC of 250 1 Tractors/Loaders/Backhoes (108 hp) operating at a 0.55 load factor for 8 hours per day Phase: Building Construction 3/1/2017 - 7/1/2018 - Default Paving Description 2 Paving Equipment (104 hp) operating at a 0.53 load factor for 6 hours per day 1 Rollers (95 hp) operating at a 0.56 load factor for 7 hours per day 2 Forklifts (145 hp) operating at a 0.3 load factor for 6 hours per day 1 Generator Sets (49 hp) operating at a 0.74 load factor for 8 hours per day Off-Road Equipment: 1 Cranes (399 hp) operating at a 0.43 load factor for 6 hours per day Architectural Coatings 1.10 Consumer Products 3.77 Hearth 21.45 3.81 194.83 0.64 31.78 30.59 5,403.08 Landscaping - No Winter Emissions Natural Gas 0.07 0.96 0.41 0.00 0.00 0.00 1,231.69 TOTALS (lbs/day, unmitigated)26.39 4.77 195.24 0.64 31.78 30.59 6,634.77 Source ROG NOx CO SO2 PM10 PM2.5 CO2 AREA SOURCE EMISSION ESTIMATES Winter Pounds Per Day, Unmitigated Area Source Unmitigated Detail Report: 8/29/2011 3:37:08 PM Page: 7 OPERATIONAL EMISSION ESTIMATES Winter Pounds Per Day, Unmitigated Single family housing 6.86 9.96 71.72 0.06 10.84 2.07 5,601.36 TOTALS (lbs/day, unmitigated)6.86 9.96 71.72 0.06 10.84 2.07 5,601.36 Source ROG NOX CO SO2 PM10 PM25 CO2 Operational Unmitigated Detail Report: Single family housing 25.67 9.57 dwelling units 77.00 736.89 6,300.19 736.89 6,300.19 Summary of Land Uses Land Use Type Acreage Trip Rate Unit Type No. Units Total Trips Total VMT Analysis Year: 2017 Temperature (F): 40 Season: Winter Emfac: Version : Emfac2007 V2.3 Nov 1 2006 Does not include correction for passby trips Does not include double counting adjustment for internal trips Operational Settings: Area Source Changes to Defaults Percentage of residences with natural gas fireplaces changed from 55% to 0% Percentage of residences with wood fireplaces changed from 10% to 0% Percentage of residences with wood stoves changed from 35% to 54% 8/29/2011 3:37:08 PM Page: 8 Trip speeds (mph)35.0 35.0 35.0 35.0 35.0 35.0 % of Trips - Residential 32.9 18.0 49.1 Rural Trip Length (miles)16.8 7.1 7.9 14.7 6.6 6.6 Urban Trip Length (miles)10.8 7.3 7.5 9.5 7.4 7.4 Travel Conditions Home-Work Home-Shop Home-Other Commute Non-Work Customer Residential Commercial Heavy-Heavy Truck 33,001-60,000 lbs 0.9 0.0 0.0 100.0 Med-Heavy Truck 14,001-33,000 lbs 0.9 0.0 22.2 77.8 Motor Home 2.0 0.0 85.0 15.0 Other Bus 0.1 0.0 0.0 100.0 School Bus 0.1 0.0 0.0 100.0 Motorcycle 6.4 43.8 56.2 0.0 Urban Bus 0.0 0.0 0.0 0.0 Light Truck < 3750 lbs 24.4 0.8 92.6 6.6 Light Auto 32.5 0.3 99.4 0.3 Lite-Heavy Truck 10,001-14,000 lbs 1.2 0.0 50.0 50.0 Lite-Heavy Truck 8501-10,000 lbs 2.5 0.0 72.0 28.0 Med Truck 5751-8500 lbs 9.2 0.0 100.0 0.0 Light Truck 3751-5750 lbs 19.8 0.0 99.5 0.5 Vehicle Fleet Mix Vehicle Type Percent Type Non-Catalyst Catalyst Diesel 8/29/2011 3:37:08 PM Page: 9 % of Trips - Commercial (by land use) Travel Conditions Home-Work Home-Shop Home-Other Commute Non-Work Customer Residential Commercial 8/22/2011 1:56:45 PM Page: 1 File Name: P:\DCV1101 Canyon Springs\Background\AQ\Phase 3 Construction.urb924 Project Name: Canyon Springs Project Location: Mountain Counties Air Basin On-Road Vehicle Emissions Based on: Version : Emfac2007 V2.3 Nov 1 2006 Off-Road Vehicle Emissions Based on: OFFROAD2007 Combined Winter Emissions Reports (Pounds/Day) Urbemis 2007 Version 9.2.4 8/22/2011 1:56:45 PM Page: 2 Construction Unmitigated Detail Report: CONSTRUCTION EMISSION ESTIMATES Winter Pounds Per Day, Unmitigated ROG NOx CO SO2 PM10 Dust PM10 Exhaust PM10 PM2.5 Dust PM2.5 Exhaust PM2.5 CO2 Both Area and Operational Mitigation must be turned on to get a combined mitigated total. TOTALS (lbs/day, unmitigated)10.76 5.24 88.31 0.22 13.29 10.18 3,814.17 SUM OF AREA SOURCE AND OPERATIONAL EMISSION ESTIMATES ROG NOx CO SO2 PM10 PM2.5 CO2 TOTALS (lbs/day, unmitigated)2.54 3.75 27.45 0.02 3.38 0.65 1,746.19 OPERATIONAL (VEHICLE) EMISSION ESTIMATES ROG NOx CO SO2 PM10 PM2.5 CO2 Percent Reduction 0.00 0.00 0.00 0.00 0.00 0.00 0.00 TOTALS (lbs/day, mitigated)8.22 1.49 60.86 0.20 9.91 9.53 2,067.98 TOTALS (lbs/day, unmitigated)8.22 1.49 60.86 0.20 9.91 9.53 2,067.98 AREA SOURCE EMISSION ESTIMATES ROG NOx CO SO2 PM10 PM2.5 CO2 2018 TOTALS (lbs/day unmitigated)37.62 10.05 12.79 0.00 0.02 0.54 0.56 0.01 0.50 0.50 2,105.96 2017 TOTALS (lbs/day unmitigated)6.28 36.67 34.56 0.01 40.04 2.13 42.17 8.37 1.96 10.32 6,021.70 ROG NOx CO SO2 PM10 Dust PM10 Exhaust PM10 PM2.5 Dust PM2.5 Exhaust PM2.5 CO2 CONSTRUCTION EMISSION ESTIMATES Summary Report: 8/22/2011 1:56:45 PM Page: 3 Time Slice 1/2/2017-2/28/2017 Active Days: 42 2.06 14.75 10.81 0.00 40.68 8.98 2,349.4840.00 0.68 8.36 0.62 40.68Fine Grading 01/01/2017- 03/01/2017 2.06 14.75 10.81 0.00 8.98 2,349.4840.00 0.68 8.36 0.62 Fine Grading On Road Diesel 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Fine Grading Worker Trips 0.04 0.06 1.01 0.00 0.00 0.00 0.01 0.00 0.00 0.00 102.17 Fine Grading Dust 0.00 0.00 0.00 0.00 40.00 0.00 40.00 8.35 0.00 8.35 0.00 Fine Grading Off Road Diesel 2.03 14.69 9.80 0.00 0.00 0.68 0.68 0.00 0.62 0.62 2,247.32 Time Slice 3/1/2017-3/1/2017 Active Days: 1 6.28 36.67 34.56 0.01 42.17 10.32 6,021.7040.04 2.13 8.37 1.96 40.68Fine Grading 01/01/2017- 03/01/2017 2.06 14.75 10.81 0.00 8.98 2,349.4840.00 0.68 8.36 0.62 Fine Grading On Road Diesel 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Fine Grading Worker Trips 0.04 0.06 1.01 0.00 0.00 0.00 0.01 0.00 0.00 0.00 102.17 Fine Grading Dust 0.00 0.00 0.00 0.00 40.00 0.00 40.00 8.35 0.00 8.35 0.00 Fine Grading Off Road Diesel 2.03 14.69 9.80 0.00 0.00 0.68 0.68 0.00 0.62 0.62 2,247.32 0.64Building 03/01/2017-07/01/2018 2.13 10.82 12.93 0.00 0.57 2,063.240.02 0.62 0.01 0.57 Building Worker Trips 0.13 0.21 3.47 0.00 0.02 0.01 0.03 0.01 0.01 0.01 353.09 Building Vendor Trips 0.02 0.21 0.24 0.00 0.00 0.01 0.01 0.00 0.01 0.01 88.96 Building Off Road Diesel 1.98 10.41 9.21 0.00 0.00 0.60 0.60 0.00 0.55 0.55 1,621.20 0.84Asphalt 03/01/2017-03/25/2017 2.09 11.10 10.83 0.00 0.77 1,608.980.01 0.83 0.01 0.76 Paving On Road Diesel 0.03 0.40 0.15 0.00 0.00 0.01 0.02 0.00 0.01 0.01 132.61 Paving Worker Trips 0.07 0.12 2.01 0.00 0.01 0.01 0.02 0.00 0.00 0.01 204.33 Paving Off-Gas 0.29 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Paving Off Road Diesel 1.70 10.58 8.67 0.00 0.00 0.81 0.81 0.00 0.75 0.75 1,272.04 8/22/2011 1:56:45 PM Page: 4 Time Slice 1/1/2018-5/11/2018 Active Days: 95 1.92 10.03 12.41 0.00 0.56 0.50 2,063.380.02 0.54 0.01 0.49 0.56Building 03/01/2017-07/01/2018 1.92 10.03 12.41 0.00 0.50 2,063.380.02 0.54 0.01 0.49 Building Worker Trips 0.11 0.19 3.18 0.00 0.02 0.01 0.03 0.01 0.01 0.01 353.22 Building Vendor Trips 0.02 0.18 0.23 0.00 0.00 0.01 0.01 0.00 0.01 0.01 88.96 Building Off Road Diesel 1.78 9.66 9.01 0.00 0.00 0.52 0.52 0.00 0.48 0.48 1,621.20 Time Slice 3/2/2017-3/24/2017 Active Days: 17 4.22 21.92 23.76 0.01 1.48 1.34 3,672.220.04 1.45 0.01 1.33 0.64Building 03/01/2017-07/01/2018 2.13 10.82 12.93 0.00 0.57 2,063.240.02 0.62 0.01 0.57 Building Worker Trips 0.13 0.21 3.47 0.00 0.02 0.01 0.03 0.01 0.01 0.01 353.09 Building Vendor Trips 0.02 0.21 0.24 0.00 0.00 0.01 0.01 0.00 0.01 0.01 88.96 Building Off Road Diesel 1.98 10.41 9.21 0.00 0.00 0.60 0.60 0.00 0.55 0.55 1,621.20 0.84Asphalt 03/01/2017-03/25/2017 2.09 11.10 10.83 0.00 0.77 1,608.980.01 0.83 0.01 0.76 Paving On Road Diesel 0.03 0.40 0.15 0.00 0.00 0.01 0.02 0.00 0.01 0.01 132.61 Paving Worker Trips 0.07 0.12 2.01 0.00 0.01 0.01 0.02 0.00 0.00 0.01 204.33 Paving Off-Gas 0.29 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Paving Off Road Diesel 1.70 10.58 8.67 0.00 0.00 0.81 0.81 0.00 0.75 0.75 1,272.04 Time Slice 3/27/2017-12/29/2017 Active Days: 200 2.13 10.82 12.93 0.00 0.64 0.57 2,063.240.02 0.62 0.01 0.57 0.64Building 03/01/2017-07/01/2018 2.13 10.82 12.93 0.00 0.57 2,063.240.02 0.62 0.01 0.57 Building Worker Trips 0.13 0.21 3.47 0.00 0.02 0.01 0.03 0.01 0.01 0.01 353.09 Building Vendor Trips 0.02 0.21 0.24 0.00 0.00 0.01 0.01 0.00 0.01 0.01 88.96 Building Off Road Diesel 1.98 10.41 9.21 0.00 0.00 0.60 0.60 0.00 0.55 0.55 1,621.20 8/22/2011 1:56:45 PM Page: 5 1 Pavers (100 hp) operating at a 0.62 load factor for 7 hours per day 20 lbs per acre-day Fugitive Dust Level of Detail: Default Off-Road Equipment: On Road Truck Travel (VMT): 0 Phase: Fine Grading 1/1/2017 - 3/1/2017 - Default Fine Site Grading Description 4 Cement and Mortar Mixers (10 hp) operating at a 0.56 load factor for 6 hours per day Maximum Daily Acreage Disturbed: 2 Total Acres Disturbed: 8 Phase: Paving 3/1/2017 - 3/25/2017 - Default Building Construction Description Off-Road Equipment: Acres to be Paved: 2 1 Rubber Tired Dozers (357 hp) operating at a 0.59 load factor for 6 hours per day 1 Graders (174 hp) operating at a 0.61 load factor for 6 hours per day 1 Water Trucks (189 hp) operating at a 0.5 load factor for 8 hours per day 1 Tractors/Loaders/Backhoes (108 hp) operating at a 0.55 load factor for 7 hours per day Phase Assumptions Time Slice 5/14/2018-6/29/2018 Active Days: 35 37.62 10.05 12.79 0.00 0.56 0.50 2,105.960.02 0.54 0.01 0.50 0.00Coating 05/14/2018-07/01/2018 35.71 0.02 0.38 0.00 0.00 42.580.00 0.00 0.00 0.00 Coating Worker Trips 0.01 0.02 0.38 0.00 0.00 0.00 0.00 0.00 0.00 0.00 42.58 Architectural Coating 35.69 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.56Building 03/01/2017-07/01/2018 1.92 10.03 12.41 0.00 0.50 2,063.380.02 0.54 0.01 0.49 Building Worker Trips 0.11 0.19 3.18 0.00 0.02 0.01 0.03 0.01 0.01 0.01 353.22 Building Vendor Trips 0.02 0.18 0.23 0.00 0.00 0.01 0.01 0.00 0.01 0.01 88.96 Building Off Road Diesel 1.78 9.66 9.01 0.00 0.00 0.52 0.52 0.00 0.48 0.48 1,621.20 8/22/2011 1:56:45 PM Page: 6 Phase: Architectural Coating 5/14/2018 - 7/1/2018 - Default Architectural Coating Description 1 Tractors/Loaders/Backhoes (108 hp) operating at a 0.55 load factor for 8 hours per day 3 Welders (45 hp) operating at a 0.45 load factor for 8 hours per day Rule: Residential Interior Coatings begins 1/1/2005 ends 12/31/2040 specifies a VOC of 250 Rule: Nonresidential Exterior Coatings begins 1/1/2005 ends 12/31/2040 specifies a VOC of 250 Rule: Residential Exterior Coatings begins 1/1/2005 ends 12/31/2040 specifies a VOC of 250 Rule: Nonresidential Interior Coatings begins 1/1/2005 ends 12/31/2040 specifies a VOC of 250 1 Tractors/Loaders/Backhoes (108 hp) operating at a 0.55 load factor for 7 hours per day 1 Paving Equipment (104 hp) operating at a 0.53 load factor for 8 hours per day 1 Rollers (95 hp) operating at a 0.56 load factor for 7 hours per day Phase: Building Construction 3/1/2017 - 7/1/2018 - Default Paving Description 2 Forklifts (145 hp) operating at a 0.3 load factor for 6 hours per day 1 Generator Sets (49 hp) operating at a 0.74 load factor for 8 hours per day Off-Road Equipment: 1 Cranes (399 hp) operating at a 0.43 load factor for 6 hours per day 8/22/2011 3:15:24 PM Page: 1 File Name: P:\DCV1101 Canyon Springs\Background\AQ\Phase 2 operation..urb924 Project Name: Canyon Springs Project Location: Mountain Counties Air Basin On-Road Vehicle Emissions Based on: Version : Emfac2007 V2.3 Nov 1 2006 Off-Road Vehicle Emissions Based on: OFFROAD2007 Combined Winter Emissions Reports (Pounds/Day) Urbemis 2007 Version 9.2.4 8/22/2011 3:15:24 PM Page: 2 Both Area and Operational Mitigation must be turned on to get a combined mitigated total. TOTALS (lbs/day, unmitigated)23.77 11.56 195.00 0.48 29.35 22.50 8,422.97 SUM OF AREA SOURCE AND OPERATIONAL EMISSION ESTIMATES ROG NOx CO SO2 PM10 PM2.5 CO2 TOTALS (lbs/day, unmitigated)5.61 8.27 60.62 0.04 7.47 1.44 3,856.17 OPERATIONAL (VEHICLE) EMISSION ESTIMATES ROG NOx CO SO2 PM10 PM2.5 CO2 Percent Reduction 0.00 0.00 0.00 0.00 0.00 0.00 0.00 TOTALS (lbs/day, mitigated)18.16 3.29 134.38 0.44 21.88 21.06 4,566.80 TOTALS (lbs/day, unmitigated)18.16 3.29 134.38 0.44 21.88 21.06 4,566.80 AREA SOURCE EMISSION ESTIMATES ROG NOx CO SO2 PM10 PM2.5 CO2 2016 TOTALS (lbs/day unmitigated)79.21 12.27 19.34 0.01 0.05 0.72 0.77 0.02 0.66 0.67 2,688.38 2015 TOTALS (lbs/day unmitigated)5.78 28.07 32.28 0.01 88.40 1.96 89.22 18.46 1.80 19.21 4,522.44 ROG NOx CO SO2 PM10 Dust PM10 Exhaust PM10 PM2.5 Dust PM2.5 Exhaust PM2.5 CO2 CONSTRUCTION EMISSION ESTIMATES Summary Report: 8/22/2011 3:15:24 PM Page: 3 OPERATIONAL EMISSION ESTIMATES Winter Pounds Per Day, Unmitigated Single family housing 5.61 8.27 60.62 0.04 7.47 1.44 3,856.17 TOTALS (lbs/day, unmitigated)5.61 8.27 60.62 0.04 7.47 1.44 3,856.17 Source ROG NOX CO SO2 PM10 PM25 CO2 Operational Unmitigated Detail Report: Architectural Coatings 0.75 Consumer Products 2.59 Hearth 14.77 2.63 134.10 0.44 21.88 21.06 3,719.01 Landscaping - No Winter Emissions Natural Gas 0.05 0.66 0.28 0.00 0.00 0.00 847.79 TOTALS (lbs/day, unmitigated)18.16 3.29 134.38 0.44 21.88 21.06 4,566.80 Source ROG NOx CO SO2 PM10 PM2.5 CO2 AREA SOURCE EMISSION ESTIMATES Winter Pounds Per Day, Unmitigated Area Source Unmitigated Detail Report: Does not include correction for passby trips Operational Settings: Area Source Changes to Defaults Percentage of residences with natural gas fireplaces changed from 55% to 0% Percentage of residences with wood fireplaces changed from 10% to 0% Percentage of residences with wood stoves changed from 35% to 54% 8/22/2011 3:15:24 PM Page: 4 Heavy-Heavy Truck 33,001-60,000 lbs 0.9 0.0 0.0 100.0 Med-Heavy Truck 14,001-33,000 lbs 0.9 0.0 22.2 77.8 Motor Home 2.0 0.0 85.0 15.0 Other Bus 0.1 0.0 0.0 100.0 School Bus 0.1 0.0 0.0 100.0 Motorcycle 6.4 48.4 51.6 0.0 Urban Bus 0.0 0.0 0.0 0.0 Light Truck < 3750 lbs 24.4 1.6 91.0 7.4 Light Auto 32.5 0.6 99.1 0.3 Lite-Heavy Truck 10,001-14,000 lbs 1.2 0.0 50.0 50.0 Lite-Heavy Truck 8501-10,000 lbs 2.5 0.0 72.0 28.0 Med Truck 5751-8500 lbs 9.2 1.1 97.8 1.1 Light Truck 3751-5750 lbs 19.8 0.5 99.0 0.5 Vehicle Fleet Mix Vehicle Type Percent Type Non-Catalyst Catalyst Diesel Single family housing 17.67 9.57 dwelling units 53.00 507.21 4,336.49 507.21 4,336.49 Summary of Land Uses Land Use Type Acreage Trip Rate Unit Type No. Units Total Trips Total VMT Emfac: Version : Emfac2007 V2.3 Nov 1 2006 Analysis Year: 2015 Temperature (F): 40 Season: Winter Does not include double counting adjustment for internal trips 8/22/2011 3:15:24 PM Page: 5 Trip speeds (mph)35.0 35.0 35.0 35.0 35.0 35.0 % of Trips - Commercial (by land use) % of Trips - Residential 32.9 18.0 49.1 Rural Trip Length (miles)16.8 7.1 7.9 14.7 6.6 6.6 Urban Trip Length (miles)10.8 7.3 7.5 9.5 7.4 7.4 Travel Conditions Home-Work Home-Shop Home-Other Commute Non-Work Customer Residential Commercial 8/22/2011 1:51:36 PM Page: 1 File Name: P:\DCV1101 Canyon Springs\Background\AQ\Phase 2 construct..urb924 Project Name: Canyon Springs Project Location: Mountain Counties Air Basin On-Road Vehicle Emissions Based on: Version : Emfac2007 V2.3 Nov 1 2006 Off-Road Vehicle Emissions Based on: OFFROAD2007 Combined Winter Emissions Reports (Pounds/Day) Urbemis 2007 Version 9.2.4 8/22/2011 1:51:36 PM Page: 2 Construction Unmitigated Detail Report: CONSTRUCTION EMISSION ESTIMATES Winter Pounds Per Day, Unmitigated ROG NOx CO SO2 PM10 Dust PM10 Exhaust PM10 PM2.5 Dust PM2.5 Exhaust PM2.5 CO2 Both Area and Operational Mitigation must be turned on to get a combined mitigated total. TOTALS (lbs/day, unmitigated)7.62 4.23 64.38 0.14 8.86 6.80 2,544.29 SUM OF AREA SOURCE AND OPERATIONAL EMISSION ESTIMATES ROG NOx CO SO2 PM10 PM2.5 CO2 TOTALS (lbs/day, unmitigated)2.13 3.24 23.81 0.01 2.26 0.44 1,165.63 OPERATIONAL (VEHICLE) EMISSION ESTIMATES ROG NOx CO SO2 PM10 PM2.5 CO2 Percent Reduction 0.00 0.00 0.00 0.00 0.00 0.00 0.00 TOTALS (lbs/day, mitigated)5.49 0.99 40.57 0.13 6.60 6.36 1,378.66 TOTALS (lbs/day, unmitigated)5.49 0.99 40.57 0.13 6.60 6.36 1,378.66 AREA SOURCE EMISSION ESTIMATES ROG NOx CO SO2 PM10 PM2.5 CO2 2016 TOTALS (lbs/day unmitigated)25.44 11.52 12.40 0.00 0.02 0.69 0.70 0.01 0.63 0.64 1,943.36 2015 TOTALS (lbs/day unmitigated)4.75 24.92 23.85 0.01 26.60 1.77 27.42 5.56 1.63 6.30 3,475.42 ROG NOx CO SO2 PM10 Dust PM10 Exhaust PM10 PM2.5 Dust PM2.5 Exhaust PM2.5 CO2 CONSTRUCTION EMISSION ESTIMATES Summary Report: 8/22/2011 1:51:36 PM Page: 3 Time Slice 3/26/2015-12/31/2015 Active Days: 201 2.52 12.38 12.57 0.00 0.79 0.72 1,915.680.01 0.78 0.00 0.71 0.79Building 03/01/2015-07/01/2016 2.52 12.38 12.57 0.00 0.72 1,915.680.01 0.78 0.00 0.71 Building Worker Trips 0.10 0.17 2.75 0.00 0.01 0.01 0.02 0.00 0.01 0.01 235.19 Building Vendor Trips 0.02 0.18 0.19 0.00 0.00 0.01 0.01 0.00 0.01 0.01 59.30 Building Off Road Diesel 2.40 12.04 9.62 0.00 0.00 0.76 0.76 0.00 0.70 0.70 1,621.20 Time Slice 1/1/2015-2/27/2015 Active Days: 42 2.30 17.58 11.59 0.00 27.42 6.30 2,349.4026.60 0.81 5.56 0.75 27.42Fine Grading 01/01/2015- 03/01/2015 2.30 17.58 11.59 0.00 6.30 2,349.4026.60 0.81 5.56 0.75 Fine Grading On Road Diesel 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Fine Grading Worker Trips 0.04 0.07 1.20 0.00 0.00 0.00 0.01 0.00 0.00 0.00 102.08 Fine Grading Dust 0.00 0.00 0.00 0.00 26.60 0.00 26.60 5.56 0.00 5.56 0.00 Fine Grading Off Road Diesel 2.26 17.50 10.40 0.00 0.00 0.81 0.81 0.00 0.74 0.74 2,247.32 Time Slice 3/2/2015-3/25/2015 Active Days: 18 4.75 24.92 23.85 0.01 1.80 1.64 3,475.420.03 1.77 0.01 1.63 0.79Building 03/01/2015-07/01/2016 2.52 12.38 12.57 0.00 0.72 1,915.680.01 0.78 0.00 0.71 Building Worker Trips 0.10 0.17 2.75 0.00 0.01 0.01 0.02 0.00 0.01 0.01 235.19 Building Vendor Trips 0.02 0.18 0.19 0.00 0.00 0.01 0.01 0.00 0.01 0.01 59.30 Building Off Road Diesel 2.40 12.04 9.62 0.00 0.00 0.76 0.76 0.00 0.70 0.70 1,621.20 1.01Asphalt 03/01/2015-03/25/2015 2.23 12.54 11.28 0.00 0.92 1,559.740.01 0.99 0.00 0.91 Paving On Road Diesel 0.02 0.33 0.12 0.00 0.00 0.01 0.01 0.00 0.01 0.01 83.55 Paving Worker Trips 0.09 0.14 2.39 0.00 0.01 0.01 0.02 0.00 0.00 0.01 204.16 Paving Off-Gas 0.18 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Paving Off Road Diesel 1.93 12.07 8.78 0.00 0.00 0.98 0.98 0.00 0.90 0.90 1,272.04 8/22/2011 1:51:36 PM Page: 4 20 lbs per acre-day Fugitive Dust Level of Detail: Default Off-Road Equipment: On Road Truck Travel (VMT): 0 Phase: Fine Grading 1/1/2015 - 3/1/2015 - Default Fine Site Grading Description Maximum Daily Acreage Disturbed: 1.33 Total Acres Disturbed: 5.33 1 Rubber Tired Dozers (357 hp) operating at a 0.59 load factor for 6 hours per day 1 Graders (174 hp) operating at a 0.61 load factor for 6 hours per day 1 Water Trucks (189 hp) operating at a 0.5 load factor for 8 hours per day 1 Tractors/Loaders/Backhoes (108 hp) operating at a 0.55 load factor for 7 hours per day Phase Assumptions Time Slice 5/16/2016-7/1/2016 Active Days: 35 25.44 11.52 12.40 0.00 0.70 0.64 1,943.360.02 0.69 0.01 0.63 0.00Coating 05/14/2016-07/01/2016 23.15 0.02 0.30 0.00 0.00 27.570.00 0.00 0.00 0.00 Coating Worker Trips 0.01 0.02 0.30 0.00 0.00 0.00 0.00 0.00 0.00 0.00 27.57 Architectural Coating 23.14 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.70Building 03/01/2015-07/01/2016 2.29 11.50 12.10 0.00 0.64 1,915.790.01 0.69 0.00 0.63 Building Worker Trips 0.09 0.15 2.53 0.00 0.01 0.01 0.02 0.00 0.01 0.01 235.29 Building Vendor Trips 0.02 0.16 0.18 0.00 0.00 0.01 0.01 0.00 0.01 0.01 59.30 Building Off Road Diesel 2.19 11.19 9.40 0.00 0.00 0.67 0.67 0.00 0.62 0.62 1,621.20 Time Slice 1/1/2016-5/13/2016 Active Days: 96 2.29 11.50 12.10 0.00 0.70 0.64 1,915.790.01 0.69 0.00 0.63 0.70Building 03/01/2015-07/01/2016 2.29 11.50 12.10 0.00 0.64 1,915.790.01 0.69 0.00 0.63 Building Worker Trips 0.09 0.15 2.53 0.00 0.01 0.01 0.02 0.00 0.01 0.01 235.29 Building Vendor Trips 0.02 0.16 0.18 0.00 0.00 0.01 0.01 0.00 0.01 0.01 59.30 Building Off Road Diesel 2.19 11.19 9.40 0.00 0.00 0.67 0.67 0.00 0.62 0.62 1,621.20 8/22/2011 1:51:36 PM Page: 5 1 Tractors/Loaders/Backhoes (108 hp) operating at a 0.55 load factor for 8 hours per day 3 Welders (45 hp) operating at a 0.45 load factor for 8 hours per day 1 Cranes (399 hp) operating at a 0.43 load factor for 6 hours per day 2 Forklifts (145 hp) operating at a 0.3 load factor for 6 hours per day 1 Generator Sets (49 hp) operating at a 0.74 load factor for 8 hours per day Rule: Nonresidential Interior Coatings begins 1/1/2005 ends 12/31/2040 specifies a VOC of 250 Rule: Nonresidential Exterior Coatings begins 1/1/2005 ends 12/31/2040 specifies a VOC of 250 Phase: Architectural Coating 5/14/2016 - 7/1/2016 - Default Architectural Coating Description Rule: Residential Interior Coatings begins 1/1/2005 ends 12/31/2040 specifies a VOC of 250 Rule: Residential Exterior Coatings begins 1/1/2005 ends 12/31/2040 specifies a VOC of 250 Off-Road Equipment: 4 Cement and Mortar Mixers (10 hp) operating at a 0.56 load factor for 6 hours per day 1 Pavers (100 hp) operating at a 0.62 load factor for 7 hours per day Phase: Paving 3/1/2015 - 3/25/2015 - Default Building Construction Description Acres to be Paved: 1.33 Phase: Building Construction 3/1/2015 - 7/1/2016 - Default Paving Description Off-Road Equipment: 1 Paving Equipment (104 hp) operating at a 0.53 load factor for 8 hours per day 1 Rollers (95 hp) operating at a 0.56 load factor for 7 hours per day 1 Tractors/Loaders/Backhoes (108 hp) operating at a 0.55 load factor for 7 hours per day 8/22/2011 3:04:54 PM Page: 1 File Name: P:\DCV1101 Canyon Springs\Background\AQ\Phase 8 Operation.urb924 Project Name: Canyon Springs Project Location: Mountain Counties Air Basin On-Road Vehicle Emissions Based on: Version : Emfac2007 V2.3 Nov 1 2006 Off-Road Vehicle Emissions Based on: OFFROAD2007 Combined Winter Emissions Reports (Pounds/Day) Urbemis 2007 Version 9.2.4 8/22/2011 3:04:54 PM Page: 2 Both Area and Operational Mitigation must be turned on to get a combined mitigated total. TOTALS (lbs/day, unmitigated)74.32 24.04 570.43 1.66 102.30 78.40 29,315.11 SUM OF AREA SOURCE AND OPERATIONAL EMISSION ESTIMATES ROG NOx CO SO2 PM10 PM2.5 CO2 TOTALS (lbs/day, unmitigated)10.92 12.56 101.34 0.13 25.94 4.90 13,374.42 OPERATIONAL (VEHICLE) EMISSION ESTIMATES ROG NOx CO SO2 PM10 PM2.5 CO2 Percent Reduction 0.00 0.00 0.00 0.00 0.00 0.00 0.00 TOTALS (lbs/day, mitigated)63.40 11.48 469.09 1.53 76.36 73.50 15,940.69 TOTALS (lbs/day, unmitigated)63.40 11.48 469.09 1.53 76.36 73.50 15,940.69 AREA SOURCE EMISSION ESTIMATES ROG NOx CO SO2 PM10 PM2.5 CO2 2026 TOTALS (lbs/day unmitigated)277.15 11.59 21.87 0.04 0.17 0.59 0.77 0.06 0.54 0.60 6,007.02 2025 TOTALS (lbs/day unmitigated)6.09 22.82 34.88 0.04 308.41 1.37 309.30 64.41 1.26 65.23 8,098.08 ROG NOx CO SO2 PM10 Dust PM10 Exhaust PM10 PM2.5 Dust PM2.5 Exhaust PM2.5 CO2 CONSTRUCTION EMISSION ESTIMATES Summary Report: 8/22/2011 3:04:54 PM Page: 3 OPERATIONAL EMISSION ESTIMATES Winter Pounds Per Day, Unmitigated Single family housing 10.92 12.56 101.34 0.13 25.94 4.90 13,374.42 TOTALS (lbs/day, unmitigated)10.92 12.56 101.34 0.13 25.94 4.90 13,374.42 Source ROG NOX CO SO2 PM10 PM25 CO2 Operational Unmitigated Detail Report: Architectural Coatings 2.63 Consumer Products 9.05 Hearth 51.54 9.16 468.10 1.53 76.36 73.50 12,981.43 Landscaping - No Winter Emissions Natural Gas 0.18 2.32 0.99 0.00 0.00 0.00 2,959.26 TOTALS (lbs/day, unmitigated)63.40 11.48 469.09 1.53 76.36 73.50 15,940.69 Source ROG NOx CO SO2 PM10 PM2.5 CO2 AREA SOURCE EMISSION ESTIMATES Winter Pounds Per Day, Unmitigated Area Source Unmitigated Detail Report: Does not include correction for passby trips Operational Settings: Area Source Changes to Defaults Percentage of residences with natural gas fireplaces changed from 55% to 0% Percentage of residences with wood fireplaces changed from 10% to 0% Percentage of residences with wood stoves changed from 35% to 54% 8/22/2011 3:04:54 PM Page: 4 Heavy-Heavy Truck 33,001-60,000 lbs 0.8 0.0 0.0 100.0 Med-Heavy Truck 14,001-33,000 lbs 0.9 0.0 22.2 77.8 Motor Home 2.0 0.0 90.0 10.0 Other Bus 0.1 0.0 0.0 100.0 School Bus 0.1 0.0 0.0 100.0 Motorcycle 6.4 34.4 65.6 0.0 Urban Bus 0.0 0.0 0.0 0.0 Light Truck < 3750 lbs 24.3 0.0 97.1 2.9 Light Auto 32.7 0.0 100.0 0.0 Lite-Heavy Truck 10,001-14,000 lbs 1.2 0.0 50.0 50.0 Lite-Heavy Truck 8501-10,000 lbs 2.5 0.0 76.0 24.0 Med Truck 5751-8500 lbs 9.2 0.0 100.0 0.0 Light Truck 3751-5750 lbs 19.8 0.0 100.0 0.0 Vehicle Fleet Mix Vehicle Type Percent Type Non-Catalyst Catalyst Diesel Single family housing 61.67 9.57 dwelling units 185.00 1,770.45 15,136.82 1,770.45 15,136.82 Summary of Land Uses Land Use Type Acreage Trip Rate Unit Type No. Units Total Trips Total VMT Emfac: Version : Emfac2007 V2.3 Nov 1 2006 Analysis Year: 2025 Temperature (F): 40 Season: Winter Does not include double counting adjustment for internal trips 8/22/2011 3:04:54 PM Page: 5 Trip speeds (mph)35.0 35.0 35.0 35.0 35.0 35.0 % of Trips - Commercial (by land use) % of Trips - Residential 32.9 18.0 49.1 Rural Trip Length (miles)16.8 7.1 7.9 14.7 6.6 6.6 Urban Trip Length (miles)10.8 7.3 7.5 9.5 7.4 7.4 Travel Conditions Home-Work Home-Shop Home-Other Commute Non-Work Customer Residential Commercial