PM2.5 (lb/day) PM2.5 (ton/yr) PM2.5 (lb/day)

Transcription

1 AIR QUALITY ATTACHMENT - SSJID Retail Electric Service Plan Summary of Construction Emissions :Project without Border-Area Service Plan NOx PM10 PM2.5 CO ROG SOx CO2 On-Road Crew and Workers , On-Road Diesel Trucks Off-Road Equipment , Fugitive Dust Total , NOx PM10 PM2.5 CO ROG SOx CO2 On-Road Crew and Workers , On-Road Diesel Trucks Off-Road Equipment Fugitive Dust Total , Summary of Construction Emissions :Border-Area Service Plan NOx PM10 PM2.5 CO ROG SOx CO2 On-Road Crew and Workers , On-Road Diesel Trucks Off-Road Equipment Fugitive Dust Total , NOx PM10 PM2.5 CO ROG SOx CO2 On-Road Crew and Workers On-Road Diesel Trucks Off-Road Equipment Fugitive Dust Total Summary of Total Project Construction Emissions :Project with Border-Area Service Plan NOx PM10 PM2.5 CO ROG SOx CO2 On-Road Crew and Workers , On-Road Diesel Trucks , Off-Road Equipment , Fugitive Dust Total , NOx PM10 PM2.5 CO ROG SOx CO2 On-Road Crew and Workers , On-Road Diesel Trucks Off-Road Equipment Fugitive Dust Total ,124.06

2 AIR QUALITY ATTACHMENT - SSJID Retail Electric Service Plan :Project without Border-Area Service Plan CONSTRUCTION Mobile Source, Equipment and Vehicles OFF-ROAD Equipment Parameter Units Drill Rig Aerial Lift Crane Backhoe Forklift Grader Roller Paver Number of Equipment Units Operating sched. (hr/day) Months active (21 workdays) Average Rated Horse Power (hp) Emission Factor (lb/hr) NOx PM CO ROG SOx CO Total Daily Emissions NOx PM CO ROG SOx CO Total Annual Emissions NOx PM CO ROG SOx CO AQ Calcs_ ssjid IH_ xlsx - Mobile 11/2/ Page 2 of 19

3 ON-ROAD Vehicles Parameter Units Crew - Commuter 3/4 ton Pickup Trucks 1/2 ton Pickup Trucks Tool Vans Dump Trucks Water Trucks Digger Derrick Trucks Bucket Trucks Class Passenger Delivery Delivery Delivery HHDT HHDT HHDT HHDT HHDT Miles per day (mi/day) Vehicles per day Months active Paved Miles per day (mi/day) Total Miles per day (mi/day) Total Miles per year (mi/year) Unpaved Miles per day (mi/day) Total Miles per day (mi/day) Total Miles per year (mi/year) Emission Factor Total Daily Emissions Total Annual Emissions (lb/mile) Flatbed Trucks NOx PM PM CO ROG SOx CO NOx PM PM CO ROG SOx CO NOx PM PM CO ROG SOx CO AQ Calcs_ ssjid IH_ xlsx - Mobile 11/2/ Page 3 of 19

4 SUMMARY OF MOBILE SOURCE EMISSIONS, Project Sources NOx PM10 PM2.5 CO ROG SOx CO2 Off-Road Equipment , On-Road Crew and Workers , On-Road Diesel Trucks Sources NOx PM10 PM2.5 CO ROG SOx CO2 Off-Road Equipment On-Road Crew and Workers , On-Road Diesel Trucks Annual Emissions are based on 21 work days per month. Activity Emissions are based on SSJID, 9/2010 Project Description. AQ Calcs_ ssjid IH_ xlsx - Mobile 11/2/ Page 4 of 19

5 AIR QUALITY ATTACHMENT - SSJID Retail Electric Service Plan :Border-Area Service Plan CONSTRUCTION Mobile Source, Equipment and Vehicles AQ Calcs_ ssjid IH_ xlsx - Mobile 11/2/ Page 5 of 19

6 ON-ROAD Vehicles Parameter Units Crew - Commuter 3/4 ton Pickup Trucks Digger Derrick Trucks Bucket Trucks Flatbed Trucks Class Passenger Delivery HHDT HHDT HHDT Miles per day (mi/day) Vehicles per day Months active Paved Miles per day (mi/day) Total Miles per day (mi/day) Total Miles per year (mi/year) Unpaved Miles per day (mi/day) Total Miles per day (mi/day) Total Miles per year (mi/year) Emission Factor Total Daily Emissions Total Annual Emissions (lb/mile) NOx PM PM CO ROG SOx CO NOx PM PM CO ROG SOx CO NOx PM PM CO ROG SOx CO AQ Calcs_ ssjid IH_ xlsx - Mobile 11/2/ Page 6 of 19

7 SUMMARY OF MOBILE SOURCE EMISSIONS, Border-Area Sources NOx PM10 PM2.5 CO ROG SOx Off-Road Equipment CO2 On-Road Crew and Workers , On-Road Diesel Trucks Sources NOx PM10 PM2.5 CO ROG SOx Off-Road Equipment CO2 On-Road Crew and Workers On-Road Diesel Trucks Annual Emissions are based on 21 work days per month. Activity Emissions are based on SSJID, 10/2011. AQ Calcs_ ssjid IH_ xlsx - Mobile 11/2/ Page 7 of 19

8 AIR QUALITY ATTACHMENT - SSJID Retail Electric Service Plan :Project without Border-Area Service Plan CONSTRUCTION Fugitive Dust Emissions Emission Categories 1) Earthmoving 2) Road Dust Paved/Unpaved 3) Disturbed Area Windblown Emissions 1) Earthmoving 1.1) Grading E = k x x (S) 2.0 for PM10 and k x x (S) 2.5 for PM2.5 Ref: USEPA AP-42, p (11/06 version) E = lb/vmt k = Scaling Constant (0.60 for PM10 and for PM2.5) S = Mean Vehicle Speed assumed to be 3 mph Assumes VMT = 3 x hours in use Reg 8 Emission Factor, lb/vmt Emission Control PM10 PM2.5 70% Maximum Daily Grader VMT Grading Emissions Units*(hr/day) VMT/day Lbs/Day PM10 PM Annual Grader VMT Grading Emissions Units*(hr/year) VMT/year Tons/year PM10 PM ) Material Loading/Handling E = (k)(0.0032)[(u/5) 1.3 ]/[(M/2) 1.4 ] Ref: USEPA AP-42, p (11/06 version) E = lb/ton k = Particle Size Constant (0.35 for PM10 and for PM2.5) U = average wind speed = 25 MPH worst day, 8 MPH avg daytime (engineering assumption) M = moisture content = % (Reg 8 requires moist) Approximately 8 miles of underground distribution system linear. Approximately 450 cy moved per 1000 feet of trench. Daily moved = 1350 cy x 4 drops x 1.5 e -3 ton/cy Annual moved = cy x 4 drops x 1.5 e -3 ton/cy Four separate drops are assumed 20 Daily tons Annual tons Emission Factors and Emissions Emissions lbs/day Emission Factors PM10 PM2.5 PM10 Daily PM2.5 Daily Emissions tons/year PM10 Annual PM2.5 Annual PM10 PM AQ Calcs_ ssjid IH_ xlsx - Fugitive Dust 11/2/ Page 8 of 19

9 CONSTRUCTION Fugitive Dust Emissions 2) Road Dust 2.1) Paved Road Dust E = [k x (sl/2) 0.65 x (W/3) C] x (1-P/4N) Ref: USEPA AP-42 Section , p. 6 (11/06 version) k = Constant (0.016 for PM10 and for PM2.5) sl = Silt Loading (assumed to be 0.1 g/m2 for high ADT of Table average for all traffic) W = Average weight of vehicles in tons (calculated below) C = Correction for exhaust, break wear, tire wear ( lb/vmt for PM10, lb/vmt for PM2.5) No correction for number of wet days due to assumption of working in dry season Average Vehicle Weight Calculation Assumptions Passenger Vehicles = 2 tons average Midsize "Delivery" Vehicles = 8 ton average Heavy-Heavy Duty Trucks = 30 tons average (loaded 40 tons, unloaded 20 tons) Worst Case Day VMT 7662 Passenger Vehicles 1228 Delivery/Work Vehicles 195 Heavy-Heavy Duty Vehicles 9085 Total Paved VMT (2011) Average Weight = 3.4 Tons Delivery/Work Heavy-Heavy Duty Average Weight Annual Case VMT Passenger Vehicles Vehicles Vehicles Total Paved VMT (Tons) ,938 13,016 1, , Daily Emission Factors (lb/vmt) Emissions lbs/day PM10 Daily PM2.5 Daily Paved Roads PM10 PM Annual Emission Factors (lb/vmt) Emissions tons/year PM10 Annual PM2.5 Annual Paved Roads PM10 PM ) Unpaved Road Dust E = (k)*[(s/12) 0.9 ][(W/3) 0.45 ]*[(365-P)/365] Ref: USEPA AP-42 Section , p. 4-5, 7 (11/06 version) k = constant = 1.5 lb/vmt for PM10 and 0.23 lb/vmt for PM2.5 s = Silt Content (assumed to be 16% - SCAQMD Handbook for Farm Roads) W = avg. vehicle weight = calculated below No correction for number of wet days due to assumption of working in dry season Average Vehicle Weight Calculation Assumptions Personal/Professionals/inspection Vehicles = 2 tons average Midsize "Delivery" Vehicles = 8 ton average Heavy-Heavy Duty Trucks = 30 tons average (loaded 40 tons, unloaded 20 tons) Worst Case Day VMT 39 Passenger Vehicles 12 Delivery/Work Vehicles 5 Heavy-Heavy Duty Vehicles 55.5 Total Unpaved VMT Average Weight = 6.2 Tons Passenger Vehicles Vehicles Vehicles Unpaved VMT Average Weight Delivery/Work Heavy-Heavy Duty Annual Case VMT Passenger Vehicles Vehicles Vehicles Uncontrolled Emission Factors and Emissions Daily Emission Factors (lb/vmt) Emissions lbs/day PM10 Daily PM2.5 Daily PM10 PM Annual Emission Factors (lb/vmt) Emissions tons/year PM10 Annual PM2.5 Annual PM10 PM Controlled Emissions Reg 8 Emission Control Emissions lbs/day 70% Unpaved Roads PM10 PM Emissions tons/year Unpaved Roads PM10 PM AQ Calcs_ ssjid IH_ xlsx - Fugitive Dust 11/2/ Page 9 of 19

10 CONSTRUCTION Fugitive Dust Emissions 3) Disturbed Area Windblown Emissions Assumptions Reg 8 Emission Factor is 0.38 tons/disturbed acres/year of Total Suspended Particulate (AP-42 Section 11.9) Emission Control PM10 and PM2.5 fractions of TSP are and respectively per CEIDARS factors from SCAQMD CEQA Website 70% There are permanent and temporary disturbed acres that make up the total acre-years of disturbed area Disturbed areas are controlled by soil stabilizer, required by SJVAPCD Reg 8 (84% control) Restoration of disturbed acres creates no net emission increase of permanently disturbed acres Disturbed Acres (acre-years) Emissions (lbs/day) PM10 PM2.5 Approximately 33 miles of distribution system linear Approximately 15 ft-wide ROW work area. Additional for staging and substation. Emissions (tons/year) PM10 PM SUMMARY OF FUGITIVE DUST EMISSIONS, Project Daily Maximum Fugitive Dust Emissions (lbs/day, 2011) PM10 lbs/day PM2.5 lbs/day Soil Handling Paved Road Dust Unpaved Road Dust Disturbed Area Dust Totals Fugitive Dust Emission Totals (tons/year) 2011 PM10 t/yr PM2.5 t/yr Grading Soil Handling Paved Road Dust Unpaved Road Dust Disturbed Area Dust Totals AQ Calcs_ ssjid IH_ xlsx - Fugitive Dust 11/2/ Page 10 of 19

11 AIR QUALITY ATTACHMENT - SSJID Retail Electric Service Plan :Border-Area Service Plan CONSTRUCTION Fugitive Dust Emissions Emission Categories 1) Earthmoving (N/A Border-Area) 2) Road Dust Paved/Unpaved 3) Disturbed Area Windblown Emissions AQ Calcs_ ssjid IH_ xlsx - Fugitive Dust 11/2/ Page 11 of 19

12 CONSTRUCTION Fugitive Dust Emissions 2) Road Dust 2.1) Paved Road Dust E = [k x (sl/2) 0.65 x (W/3) C] x (1-P/4N) Ref: USEPA AP-42 Section , p. 6 (11/06 version) k = Constant (0.016 for PM10 and for PM2.5) sl = Silt Loading (assumed to be 0.1 g/m2 for high ADT of Table average for all traffic) W = Average weight of vehicles in tons (calculated below) C = Correction for exhaust, break wear, tire wear ( lb/vmt for PM10, lb/vmt for PM2.5) No correction for number of wet days due to assumption of working in dry season Average Vehicle Weight Calculation Assumptions Passenger Vehicles = 2 tons average Midsize "Delivery" Vehicles = 8 ton average Heavy-Heavy Duty Trucks = 30 tons average (loaded 40 tons, unloaded 20 tons) Worst Case Day VMT 1194 Passenger Vehicles 179 Delivery/Work Vehicles 176 Heavy-Heavy Duty Vehicles 1548 Total Paved VMT (2011) Average Weight = 5.9 Tons Delivery/Work Heavy-Heavy Duty Average Weight Annual Case VMT Passenger Vehicles Vehicles Vehicles Total Paved VMT (Tons) , , Daily Emission Factors (lb/vmt) Emissions lbs/day PM10 Daily PM2.5 Daily Paved Roads PM10 PM Annual Emission Factors (lb/vmt) Emissions tons/year PM10 Annual PM2.5 Annual Paved Roads PM10 PM ) Unpaved Road Dust E = (k)*[(s/12) 0.9 ][(W/3) 0.45 ]*[(365-P)/365] Ref: USEPA AP-42 Section , p. 4-5, 7 (11/06 version) k = constant = 1.5 lb/vmt for PM10 and 0.23 lb/vmt for PM2.5 s = Silt Content (assumed to be 16% - SCAQMD Handbook for Farm Roads) W = avg. vehicle weight = calculated below No correction for number of wet days due to assumption of working in dry season Average Vehicle Weight Calculation Assumptions Personal/Professionals/inspection Vehicles = 2 tons average Midsize "Delivery" Vehicles = 8 ton average Heavy-Heavy Duty Trucks = 30 tons average (loaded 40 tons, unloaded 20 tons) Worst Case Day VMT 6 Passenger Vehicles 2 Delivery/Work Vehicles 5 Heavy-Heavy Duty Vehicles 12 Total Unpaved VMT Average Weight = 13.5 Tons Passenger Vehicles Vehicles Vehicles Unpaved VMT Average Weight Delivery/Work Heavy-Heavy Duty Annual Case VMT Passenger Vehicles Vehicles Vehicles Uncontrolled Emission Factors and Emissions Daily Emission Factors (lb/vmt) Emissions lbs/day PM10 Daily PM2.5 Daily PM10 PM Annual Emission Factors (lb/vmt) Emissions tons/year PM10 Annual PM2.5 Annual PM10 PM Controlled Emissions Reg 8 Emission Control Emissions lbs/day 70% Unpaved Roads PM10 PM Emissions tons/year Unpaved Roads PM10 PM AQ Calcs_ ssjid IH_ xlsx - Fugitive Dust 11/2/ Page 12 of 19

13 CONSTRUCTION Fugitive Dust Emissions SUMMARY OF FUGITIVE DUST EMISSIONS, Border-Area Daily Maximum Fugitive Dust Emissions (lbs/day, 2011) PM10 lbs/day PM2.5 lbs/day Soil Handling Paved Road Dust Unpaved Road Dust Disturbed Area Dust Totals Fugitive Dust Emission Totals (tons/year) 2011 PM10 t/yr PM2.5 t/yr Grading Soil Handling Paved Road Dust Unpaved Road Dust Disturbed Area Dust Totals AQ Calcs_ ssjid IH_ xlsx - Fugitive Dust 11/2/ Page 13 of 19

14 Highest (Most Conservative) EMFAC2007 (version 2.3) Emission Factors for On-Road Passenger Vehicles & Delivery Trucks Projects in the SCAQMD (Scenario Years ) Derived from Peak Emissions Inventory (Winter, Annual, Summer) Vehicle Class: Passenger Vehicles (<8500 pounds) & Delivery Trucks (>8500 pounds) Scenario Year: 2011 Scenario Year: 2012 All model years in the range 1967 to 2011 All model years in the range 1968 to 2012 Passenger Vehicles Delivery Trucks Passenger Vehicles Delivery Trucks CO CO CO CO NOx NOx NOx NOx ROG ROG ROG ROG SOx SOx SOx SOx PM PM PM PM PM PM PM PM CO CO CO CO CH CH CH CH Scenario Year: 2013 Scenario Year: 2014 All model years in the range 1969 to 2013 All model years in the range 1970 to 2014 Passenger Vehicles Delivery Trucks Passenger Vehicles Delivery Trucks CO CO CO CO NOx NOx NOx NOx ROG ROG ROG ROG SOx SOx SOx SOx PM PM PM PM PM PM PM PM CO CO CO CO CH CH CH CH Scenario Year: 2015 Scenario Year: 2016 All model years in the range 1971 to 2015 All model years in the range 1972 to 2016 Passenger Vehicles CO Delivery Trucks CO Passenger Vehicles CO Delivery Trucks CO NOx NOx NOx NOx ROG ROG ROG ROG SOx SOx SOx SOx PM PM PM PM PM PM PM PM CO CO CO CO CH CH CH CH AQ Calcs_ ssjid IH_ xlsx - Onroad EF 11/2/ Page 14 of 19

15 Highest (Most Conservative) EMFAC2007 (version 2.3) Emission Factors for On-Road Heavy-Heavy-Duty Diesel Trucks Projects in the SCAQMD (Scenario Years ) Derived from Peak Emissions Inventory (Winter, Annual, Summer) Vehicle Class: Heavy-Heavy-Duty Diesel Trucks (33,001 to 60,000 pounds) Scenario Year: 2011 Scenario Year: 2012 All HHDT-DSL model years in the range HHDT-DSL, 1967 to 2011 Exh All HHDT-DSL model years in the range HHDT-DSL, 1968 to 2012 Exh CO PM CO PM NOx PM NOx PM ROG ROG SOx SOx PM PM PM PM CO CO CH CH Scenario Year: 2013 Scenario Year: 2014 All HHDT-DSL model years in the range HHDT-DSL, 1969 to 2013 Exh All HHDT-DSL model years in the range HHDT-DSL, 1970 to 2014 Exh CO PM CO PM NOx PM NOx PM ROG ROG SOx SOx PM PM PM PM CO CO CH CH Scenario Year: 2015 Scenario Year: 2016 All HHDT-DSL model years in the range HHDT-DSL, 1971 to 2015 Exh All HHDT-DSL model years in the range HHDT-DSL, 1972 to 2016 Exh CO PM CO PM NOx PM NOx PM ROG ROG SOx SOx PM PM PM PM CO CO CH CH AQ Calcs_ ssjid IH_ xlsx - Onroad EF 11/2/ Page 15 of 19

16 SCAB Fleet Average Emission Factors (Diesel) 2012 Air Basin SC (lb/hr) (lb/hr) (lb/hr) (lb/hr) (lb/hr) (lb/hr) (lb/hr) Equipment MaxHP ROG CO NOX SOX PM CO2 CH4 Aerial Lifts Aerial Lifts Composite Air Compressors Air Compressors Composite Bore/Drill Rigs Bore/Drill Rigs Composite Cement and Morta Cement and Mortar Mixers Compo Concrete/Industria Concrete/Industrial Saws Compos Cranes Cranes Composite Crawler Tractors Crawler Tractors Composite Crushing/Proc. Eq AQ Calcs_ ssjid IH_ xlsx - Offroad EF /2/ Page 16 of 19

17 , Crushing/Proc. Equipment Compo Dumpers/Tenders Dumpers/Tenders Composite Excavators Excavators Composite Forklifts Forklifts Composite Generator Sets , Generator Sets Composite Graders Graders Composite Off-Highway Tract Off-Highway Tractors Composite Off-Highway Truck Off-Highway Trucks Composite Other Construction Other Construction Equipment Co Other General Indu AQ Calcs_ ssjid IH_ xlsx - Offroad EF /2/ Page 17 of 19

18 Other General Industrial Equipme Other Material Han Other Material Handling Equipme Pavers Pavers Composite Paving Equipment Paving Equipment Composite Plate Compactors Plate Compactors Composite Pressure Washers Pressure Washers Composite Pumps , Pumps Composite Rollers Rollers Composite Rough Terrain For Rough Terrain Forklifts Composite Rubber Tired Doze Rubber Tired Dozers Composite Rubber Tired Load AQ Calcs_ ssjid IH_ xlsx - Offroad EF /2/ Page 18 of 19

19 Rubber Tired Loaders Composite Scrapers Scrapers Composite Signal Boards Signal Boards Composite Skid Steer Loader Skid Steer Loaders Composite Surfacing Equipme Surfacing Equipment Composite Sweepers/Scrubbe Sweepers/Scrubbers Composite Tractors/Loaders/B Tractors/Loaders/Backhoes Comp Trenchers Trenchers Composite Welders Welders Composite AQ Calcs_ ssjid IH_ xlsx - Offroad EF /2/ Page 19 of 19

20 Urbemis 2007 Version Detail Report for Annual Construction Mitigated Emissions (Tons/Year) File Name: C:\Documents and Settings\IHwang\Application Data\Urbemis\Version9a\Projects\SSJID.urb924 Project Name: SSJID Project Location: San Joaquin County On-Road Vehicle Emissions Based on: Version : Emfac2007 V2.3 Nov Off-Road Vehicle Emissions Based on: OFFROAD2007 CONSTRUCTION EMISSION ESTIMATES (Annual Tons Per Year, Mitigated) ROG NOx CO SO2 PM10 Dust PM10 Exhaust PM10 Total PM2.5 Dust PM2.5 Exhaust PM2.5 Total CO Fine Grading 10/01/ Fine Grading Dust Fine Grading Off Road Diesel Fine Grading On Road Diesel Fine Grading Worker Trips Building 12/01/ /31/ Building Off Road Diesel Building Vendor Trips Building Worker Trips , Building 12/01/ /31/ Building Off Road Diesel Building Vendor Trips Building Worker Trips Building 02/01/ /30/ , Building Off Road Diesel , Building Vendor Trips Building Worker Trips Asphalt 12/01/ /31/ Paving Off-Gas Paving Off Road Diesel Paving On Road Diesel Paving Worker Trips Coating 01/01/ /31/ Architectural Coating Coating Worker Trips Construction Related Mitigation Measures The following mitigation measures apply to Phase: Fine Grading 10/1/ /30/ Site Prep/Contouring For Soil Stablizing Measures, the Apply soil stabilizers to inactive areas mitigation reduces emissions by: PM10: 84% PM25: 84% For Soil Stablizing Measures, the Replace ground cover in disturbed areas quickly mitigation reduces emissions by: Page 1 of 9

21 PM10: 5% PM25: 5% For Soil Stablizing Measures, the Water exposed surfaces 3x daily watering mitigation reduces emissions by: PM10: 61% PM25: 61% For Soil Stablizing Measures, the Equipment loading/unloading mitigation reduces emissions by: PM10: 69% PM25: 69% The following mitigation measures apply to Phase: Paving 12/1/ /31/ Paving For Cement and Mortar Mixers, the Diesel Particulate Filter (DPF) 2nd Tier mitigation reduces emissions by: For Cement and Mortar Mixers, the Diesel Oxidation Catalyst 15% mitigation reduces emissions by: For Pavers, the Diesel Particulate Filter (DPF) 2nd Tier mitigation reduces emissions by: For Pavers, the Diesel Oxidation Catalyst 15% mitigation reduces emissions by: For Rollers, the Diesel Particulate Filter (DPF) 2nd Tier mitigation reduces emissions by: For Rollers, the Diesel Oxidation Catalyst 15% mitigation reduces emissions by: For Tractors/Loaders/Backhoes, the Diesel Particulate Filter (DPF) 2nd Tier mitigation reduces emissions by: For Tractors/Loaders/Backhoes, the Diesel Oxidation Catalyst 15% mitigation reduces emissions by: For Off Highway Trucks, the Diesel Particulate Filter (DPF) 2nd Tier mitigation reduces emissions by: For Off Highway Trucks, the Diesel Oxidation Catalyst 15% mitigation reduces emissions by: The following mitigation measures apply to Phase: Building Construction 12/1/2011-1/31/ Utilities/Foundation For Cranes, the Diesel Particulate Filter (DPF) 2nd Tier mitigation reduces emissions by: For Cranes, the Diesel Oxidation Catalyst 15% mitigation reduces emissions by: For Forklifts, the Diesel Particulate Filter (DPF) 2nd Tier mitigation reduces emissions by: For Forklifts, the Diesel Oxidation Catalyst 15% mitigation reduces emissions by: For Tractors/Loaders/Backhoes, the Diesel Particulate Filter (DPF) 2nd Tier mitigation reduces emissions by: For Tractors/Loaders/Backhoes, the Diesel Oxidation Catalyst 15% mitigation reduces emissions by: For Excavators, the Diesel Particulate Filter (DPF) 2nd Tier mitigation reduces emissions by: For Excavators, the Diesel Oxidation Catalyst 15% mitigation reduces emissions by: Page 2 of 9

22 For Dumpers/Tenders, the Diesel Particulate Filter (DPF) 2nd Tier mitigation reduces emissions by: For Dumpers/Tenders, the Diesel Oxidation Catalyst 15% mitigation reduces emissions by: For Off Highway Trucks, the Diesel Particulate Filter (DPF) 2nd Tier mitigation reduces emissions by: For Off Highway Trucks, the Diesel Oxidation Catalyst 15% mitigation reduces emissions by: For Pumps, the Diesel Particulate Filter (DPF) 2nd Tier mitigation reduces emissions by: For Pumps, the Diesel Oxidation Catalyst 15% mitigation reduces emissions by: For Other Equipment, the Diesel Particulate Filter (DPF) 2nd Tier mitigation reduces emissions by: For Other Equipment, the Diesel Oxidation Catalyst 15% mitigation reduces emissions by: For Air Compressors, the Diesel Particulate Filter (DPF) 2nd Tier mitigation reduces emissions by: For Air Compressors, the Diesel Oxidation Catalyst 15% mitigation reduces emissions by: For Welders, the Diesel Particulate Filter (DPF) 2nd Tier mitigation reduces emissions by: For Welders, the Diesel Oxidation Catalyst 15% mitigation reduces emissions by: The following mitigation measures apply to Phase: Building Construction 2/1/ /30/ Fabrication of All Buildings For Cranes, the Diesel Particulate Filter (DPF) 2nd Tier mitigation reduces emissions by: For Cranes, the Diesel Oxidation Catalyst 15% mitigation reduces emissions by: For Forklifts, the Diesel Particulate Filter (DPF) 2nd Tier mitigation reduces emissions by: For Forklifts, the Diesel Oxidation Catalyst 15% mitigation reduces emissions by: For Tractors/Loaders/Backhoes, the Diesel Particulate Filter (DPF) 2nd Tier mitigation reduces emissions by: For Tractors/Loaders/Backhoes, the Diesel Oxidation Catalyst 15% mitigation reduces emissions by: For Excavators, the Diesel Particulate Filter (DPF) 2nd Tier mitigation reduces emissions by: For Excavators, the Diesel Oxidation Catalyst 15% mitigation reduces emissions by: Page 3 of 9

23 For Dumpers/Tenders, the Diesel Particulate Filter (DPF) 2nd Tier mitigation reduces emissions by: For Dumpers/Tenders, the Diesel Oxidation Catalyst 15% mitigation reduces emissions by: For Off Highway Trucks, the Diesel Particulate Filter (DPF) 2nd Tier mitigation reduces emissions by: For Off Highway Trucks, the Diesel Oxidation Catalyst 15% mitigation reduces emissions by: For Pumps, the Diesel Particulate Filter (DPF) 2nd Tier mitigation reduces emissions by: For Pumps, the Diesel Oxidation Catalyst 15% mitigation reduces emissions by: For Other Equipment, the Diesel Particulate Filter (DPF) 2nd Tier mitigation reduces emissions by: For Other Equipment, the Diesel Oxidation Catalyst 15% mitigation reduces emissions by: For Air Compressors, the Diesel Particulate Filter (DPF) 2nd Tier mitigation reduces emissions by: For Air Compressors, the Diesel Oxidation Catalyst 15% mitigation reduces emissions by: For Welders, the Diesel Particulate Filter (DPF) 2nd Tier mitigation reduces emissions by: For Welders, the Diesel Oxidation Catalyst 15% mitigation reduces emissions by: The following mitigation measures apply to Phase: Architectural Coating 1/1/2013-1/31/ Coating/Landscaping For Residential Architectural Coating Measures, the Residential Exterior: Use Low VOC Coatings mitigation reduces emissions by: ROG: 10% For Residential Architectural Coating Measures, the Residential Interior: Use Low VOC Coatings mitigation reduces emissions by: ROG: 10% For Nonresidential Architectural Coating Measures, the Nonresidential Exterior: Use Low VOC Coatings mitigation reduces emissions by: ROG: 10% For Nonresidential Architectural Coating Measures, the Nonresidential Interior: Use Low VOC Coatings mitigation reduces emissions by: ROG: 10% Phase Assumptions Phase: Fine Grading 10/1/ /30/ Site Prep/Contouring Total Acres Disturbed: 31.4 Maximum Daily Acreage Disturbed: 0.87 Fugitive Dust Level of Detail: Default 20 lbs per acre-day On Road Truck Travel (VMT): Off-Road Equipment: 1 Dumpers/Tenders (16 hp) operating at a 0.38 load factor for 8 hours per day Page 4 of 9

24 1 Graders (174 hp) operating at a 0.61 load factor for 6 hours per day 2 Off Highway Trucks (479 hp) operating at a 0.57 load factor for 8 hours per day 2 Rubber Tired Dozers (357 hp) operating at a 0.59 load factor for 6 hours per day 2 Scrapers (313 hp) operating at a 0.72 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 1 Trenchers (63 hp) operating at a 0.75 load factor for 8 hours per day 2 Water Trucks (189 hp) operating at a 0.5 load factor for 8 hours per day Phase: Paving 12/1/ /31/ Paving Acres to be Paved: 4.7 Off-Road Equipment: 4 Cement and Mortar Mixers (10 hp) operating at a 0.56 load factor for 6 hours per day 2 Off Highway Trucks (479 hp) operating at a 0.57 load factor for 8 hours per day 2 Pavers (100 hp) operating at a 0.62 load factor for 7 hours per day 2 Paving Equipment (104 hp) operating at a 0.53 load factor for 6 hours per day 2 Rollers (95 hp) operating at a 0.56 load factor for 7 hours per day 2 Tractors/Loaders/Backhoes (108 hp) operating at a 0.55 load factor for 7 hours per day Phase: Building Construction 12/1/2011-1/31/ Utilities/Foundation Off-Road Equipment: 2 Air Compressors (106 hp) operating at a 0.48 load factor for 8 hours per day 2 Cranes (399 hp) operating at a 0.43 load factor for 4 hours per day 2 Dumpers/Tenders (16 hp) operating at a 0.38 load factor for 8 hours per day 2 Excavators (168 hp) operating at a 0.57 load factor for 8 hours per day 2 Forklifts (145 hp) operating at a 0.3 load factor for 6 hours per day 2 Off Highway Trucks (479 hp) operating at a 0.57 load factor for 8 hours per day 2 Other Equipment (190 hp) operating at a 0.62 load factor for 8 hours per day 2 Pumps (53 hp) operating at a 0.74 load factor for 8 hours per day 4 Tractors/Loaders/Backhoes (108 hp) operating at a 0.55 load factor for 8 hours per day 2 Welders (45 hp) operating at a 0.45 load factor for 8 hours per day Phase: Building Construction 2/1/ /30/ Fabrication of All Buildings Off-Road Equipment: 2 Air Compressors (106 hp) operating at a 0.48 load factor for 8 hours per day 2 Cranes (399 hp) operating at a 0.43 load factor for 4 hours per day 2 Dumpers/Tenders (16 hp) operating at a 0.38 load factor for 8 hours per day 2 Excavators (168 hp) operating at a 0.57 load factor for 8 hours per day 2 Forklifts (145 hp) operating at a 0.3 load factor for 6 hours per day 2 Off Highway Trucks (479 hp) operating at a 0.57 load factor for 8 hours per day 2 Other Equipment (190 hp) operating at a 0.62 load factor for 8 hours per day 2 Pumps (53 hp) operating at a 0.74 load factor for 8 hours per day 4 Tractors/Loaders/Backhoes (108 hp) operating at a 0.55 load factor for 8 hours per day Page 5 of 9

25 2 Welders (45 hp) operating at a 0.45 load factor for 8 hours per day Phase: Architectural Coating 1/1/2013-1/31/ Coating/Landscaping Rule: Residential Interior Coatings begins 1/1/2005 ends 12/31/2040 specifies a VOC of 130 Rule: Residential Exterior Coatings begins 1/1/2005 ends 12/31/2040 specifies a VOC of 130 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 Page 6 of 9

26 Urbemis 2007 Version Detail Report for Annual Area Source Mitigated Emissions (Tons/Year) File Name: C:\Documents and Settings\IHwang\Application Data\Urbemis\Version9a\Projects\SSJID.urb924 Project Name: SSJID Project Location: San Joaquin County On-Road Vehicle Emissions Based on: Version : Emfac2007 V2.3 Nov Off-Road Vehicle Emissions Based on: OFFROAD2007 AREA SOURCE EMISSION ESTIMATES (Annual Tons Per Year, Mitigated) Source ROG NOx CO SO2 PM10 PM2.5 CO2 Natural Gas Hearth Landscape Consumer Products Architectural Coatings TOTALS (tons/year, mitigated) Area Source Mitigation Measures Selected Mitigation Description Percent Reduction Commercial Increase Energy Efficiency Beyond Title For Residential Interior Use Low VOC Coating For Residential Exterior Use Low VOC Coating For Nonresidential Interior Use Low VOC Coating For Nonresidential Exterior Use Low VOC Coating Area Source Changes to Defaults Page 7 of 9