ML19248C136
| ML19248C136 | |
| Person / Time | |
|---|---|
| Site: | HI-STORE |
| Issue date: | 08/26/2019 |
| From: | Holtec |
| To: | Office of Nuclear Material Safety and Safeguards |
| Shared Package | |
| ML19248C140 | List: |
| References | |
| 5025048 | |
| Download: ML19248C136 (11) | |
Text
Source CO NOx SO2 PM10 PM2.5 VOC CO2e PM HAP Construction Equipment 2.70 6.06 0.01 0.21 0.21 0.73 1,056.87
<0.01 0.01 Construction Worker Commuting 0.31 0.03
<0.01
<0.01
<0.01 0.03 55.17
<0.01
<0.01 Material Delivery 0.77 2.12
<0.01 0.10 0.09 0.18 421.11
<0.01
<0.01 Earthmoving Activities
<0.01
<0.01
<0.01 6.51 0.65
<0.01
<0.01
<0.01 Road Emissions
<0.01
<0.01
<0.01 0.03
<0.01
<0.01
<0.01 0.24 Cement Plant
<0.01
<0.01
<0.01 2.63 0.43
<0.01
<0.01 8.82 Other VOC (Paint and Fuel)
<0.01
<0.01
<0.01
<0.01
<0.01 8.30
<0.01
<0.01 Total 3.78 8.21 0.01 9.49 1.38 9.24 1,533.15 9.06 0.01 Sources: (CARB 2007), (WRAP 2006), (AP42 2006), (TCEQ 2001), and (TCEQ 2001b)
Table 4.6.1. TOTAL CONSTRUCTION EMISSIONS POUNDS PER HOUR
Source CO NOx SO2 PM10 PM2.5 VOC CO2e PM HAP Construction Equipment 2.53 5.67 0.01 0.20 0.20 0.68 990.71
<0.01 0.01 Construction Worker Commuting 3.99 0.39 0.01 0.06 0.04 0.43 717.22
<0.01
<0.01 Material Delivery 1.40 3.87 0.01 0.19 0.16 0.33 768.53
<0.01
<0.01 Earthmoving Activities
<0.01
<0.01
<0.01 6.60 0.66
<0.01
<0.01
<0.01 Road Emissions
<0.01
<0.01
<0.01 0.06 0.01
<0.01
<0.01 0.52 Cement Plant
<0.01
<0.01
<0.01 2.63 0.43
<0.01
<0.01 8.82 Other VOC (Paint and Fuel)
<0.01
<0.01
<0.01
<0.01
<0.01 3.41
<0.01
<0.01 Total 7.92 9.94 0.02 9.74 1.49 4.85 2,476.45 9.34 0.01 Sources: (CARB 2007), (WRAP 2006), (AP42 2006), (TCEQ 2001), and (TCEQ 2001b)
Table 4.6.2. TOTAL CONSTRUCTION EMISSIONS TONS PER YEAR
Load Unit Equipment Type Description Fuel HP Factor Hours1 VOC HAP3 CO NOx SO2 PM10/PM2.5 CO2 CH4 VOC HAP3 CO NOx SO2 PM10/PM2.5 CO2 CH4 CO2e
(%)
Bulldozer Rubber Tire Dozer Diesel 500 100 624 0.29 0.00 1.25 2.40 0.003 0.10 265.0 0.03 0.09 0.00 0.39 0.75 0.0008 0.03 82.68 0.008 82.89 Backhoe Tractor/Loader/Backhoe Diesel 250 100 624 0.11 0.00 0.36 0.90 0.002 0.03 172.0 0.01 0.03 0.00 0.11 0.28 0.0006 0.01 53.66 0.003 53.74 Motor Grader Grader Diesel 250 100 624 0.13 0.00 0.40 1.16 0.002 0.04 172.0 0.01 0.04 0.00 0.13 0.36 0.0006 0.01 53.66 0.004 53.76 Side Boom Other Construction Diesel 500 100 624 0.13 0.00 0.50 1.19 0.003 0.04 254.0 0.01 0.04 0.00 0.15 0.37 0.0008 0.01 79.25 0.004 79.34 3/4 Ton Pick-Up Other Construction Diesel 175 100 624 0.08 0.00 0.59 0.66 0.001 0.03 107.0 0.01 0.02 0.00 0.18 0.21 0.0004 0.01 33.38 0.002 33.44 3 Ton Truck Off-Highway Truck Diesel 250 100 624 0.13 0.00 0.37 0.98 0.002 0.03 167.0 0.01 0.04 0.00 0.12 0.31 0.0006 0.01 52.10 0.004 52.19 Welding Truck Off Highway Truck Diesel 250 100 624 0.13 0.00 0.37 0.98 0.002 0.03 167.0 0.01 0.04 0.00 0.12 0.31 0.0006 0.01 52.10 0.004 52.19 Welding Tractor Tractor/Loader/Backhoe Diesel 175 100 624 0.09 0.00 0.59 0.63 0.001 0.03 101.0 0.01 0.03 0.00 0.18 0.20 0.0003 0.01 31.51 0.002 31.57 Mechanic Truck Off-Highway Truck Diesel 250 100 624 0.13 0.00 0.37 0.98 0.002 0.03 167.0 0.01 0.04 0.00 0.12 0.31 0.0006 0.01 52.10 0.004 52.19 Fuel Truck Off-Highway Truck Diesel 250 100 624 0.13 0.00 0.37 0.98 0.002 0.03 167.0 0.01 0.04 0.00 0.12 0.31 0.0006 0.01 52.10 0.004 52.19 Lube Truck Off-Highway Truck Diesel 250 100 624 0.13 0.00 0.37 0.98 0.002 0.03 167.0 0.01 0.04 0.00 0.12 0.31 0.0006 0.01 52.10 0.004 52.19 Tractor Trailer w. lowboy Off-Highway Truck Diesel 500 100 624 0.20 0.00 0.59 1.42 0.003 0.05 272.0 0.02 0.06 0.00 0.19 0.44 0.0008 0.02 84.86 0.006 85.00 Tractor Trailer w. pole trailer Off-Highway Truck Diesel 500 100 624 0.20 0.00 0.59 1.42 0.003 0.05 272.0 0.02 0.06 0.00 0.19 0.44 0.0008 0.02 84.86 0.006 85.00 Directional Drill Machine Bore/Drill Rig Diesel 500 100 624 0.11 0.00 0.55 0.77 0.003 0.02 311.0 0.01 0.03 0.00 0.17 0.24 0.0010 0.01 97.03 0.003 97.11 Small Engines/Pumps Pump Diesel 15 100 624 0.01 0.00 0.05 0.07 0.000 0.00 7.4 0.00 0.00 0.00 0.01 0.02 0.0000 0.00 2.31 0.000 2.32 Fill Pump Pump Diesel 250 100 624 0.11 0.00 0.40 1.33 0.002 0.04 201.0 0.01 0.03 0.00 0.12 0.41 0.0007 0.01 62.71 0.003 62.79 Test Pump Pump Diesel 250 100 624 0.11 0.00 0.40 1.33 0.002 0.04 201.0 0.01 0.03 0.00 0.12 0.41 0.0007 0.01 62.71 0.003 62.79 Total4 0.73 0.01 2.70 6.06 0.01 0.21 1,056.80 0.07 0.68 0.01 2.53 5.67 0.01 0.20 989.16 0.06 990.71 1 Hours based on 10 hour1.157407e-4 days <br />0.00278 hours <br />1.653439e-5 weeks <br />3.805e-6 months <br /> days, 6 days per week, with each piece of equipment operating 20% of the time.
2 Emission Factor from SCAB Fleet Average Emission Factors (Diesel) listed on tab at the end of the workbook.
3 HAP assumed to be 1% of VOC emissions based on HAP to VOC ratio listed in AP-42 Tables 3.3-1 and 3.3-2.
4 Total Hourly emissions based on 1/3 of the equipment operating simulatneously.
Table 4.6 Emissions - CONSTRUCTION EQUIPMENT EMISSIONS Emission Factors (PPH)2 Emissions (TPY)
CO 0.00614 CO 0.01169 NOx 0.00060 NOx 0.01285 SOx 0.00001 SOx 0.00003 PM10 0.00009 PM10 0.00050 PM2.5 0.00006 PM2.5 0.00041 CO2 1.10193 CO2 2.81248 CH4 0.00006 CH4 0.00008 CO NOx SO2 PM10 PM2.5 VOC HAP CO2 CH4 CO2e (Lbs/Mile) 0.00614 0.00060 0.00001 0.00009 0.00006 0.00066 0.00001 1.10193 0.00006 1.10341 (Total Lbs) 7,983 782 14 120 78 863 8.63 1,432,507 76.99 1,434,432 (PPH) 0.31 0.03 0.00 0.00 0.00 0.03 0.00 55.10 0.00 55.17 (Tons) 3.99 0.39 0.01 0.06 0.04 0.43 0.00 716.25 0.04 717.22 (TPY) 3.99 0.39 0.01 0.06 0.04 0.43 0.00 716.25 0.04 717.22 NOTE: Emissions show as "0.00" are <0.01.
NOTE: HAP assumed to be 1% of VOC emissions based on HAP to VOC ratio listed in AP-42 Tables 3.3-1 and 3.3-2.
Table 4.6 Emissions - - CONSTRUCTION WORKER COMMUTING EMISSIONS Vehicle Class:
Passenger Vehicles (<8500 pounds) & Delivery Trucks (>8500 pounds)
Projects in the SCAQMD (Scenario Years 2007 - 2026)
Emission Factors for On-Road Passenger Vehicles & Delivery Trucks Highest (Most Conservative) EMFAC2007 (version 2.3) 100 Average Trip Length 50 Days of Construction 260 The following emission factors were compiled by running the California Air Resources Board's EMFAC2007 (version 2.3) Burden Model, taking the weighted average of vehicle types and simplifying into two categories:
Passenger Vehicles & Delivery Trucks.
These emission factors can be used to calculate on-road mobile source emissions for the vehicle categories listed in the tables below, by use of the following equation:
Emissions (pounds per day) = N x TL x EF Pollutant Emission Factor Emissions Appendix A9 of the current SCAQMD CEQA Handbook. All the emission factors account for the emissions from start, running and idling exhaust. In addition, the ROG emission factors include diurnal, hot soak, running and resting emissions, and the PM10 & PM2.5 emission factors include tire and brake wear.
Scenario Year: 2015 All model years in the range 1971 to 2015 Passenger Vehicles (pounds/mile)
Delivery Trucks (pounds/mile) where N = number of trips, TL = trip length (miles/day), and EF = emission factor (pounds per mile)
This methodology replaces the old EMFAC emission factors in Tables A-9-5-J-1 through A-9-5-L in Number of Construction Workers
CO 0.00767 PM10 0.00091 NOx 0.02123 PM2.5 0.00083 SOx 0.00004 PM10 0.00105 PM2.5 0.00088 CO2 4.20902 CH4 0.00008 CO NOx SO2 PM10 PM2.5 VOC HAP CO2 CH4 CO2e (Lbs/Mile) 0.00767 0.02123 0.00004 0.00105 0.00088 0.00179 0.00002 4.20902 0.00008 4.21 (Total Lbs) 1,399.58 3,873.89 7.45 191.11 160.56 325.96 3.26 768,146.56 15.27 768,528.40 (PPH) 0.77 2.12 0.00 0.10 0.09 0.18 0.00 420.90 0.01 421.11 (Tons) 0.70 1.94 0.00 0.10 0.08 0.16 0.00 384.07 0.01 384.26 (TPY) 1.40 3.87 0.01 0.19 0.16 0.33 0.00 768.15 0.02 768.53 NOTE: Emissions show as "0.00" are <0.01.
NOTE: HAP assumed to be 1% of VOC emissions based on HAP to VOC ratio listed in AP-42 Tables 3.3-1 and 3.3-2.
NOTE: Material loads based on 6 days per week, for six months with 5 deliveries per day.
Emissions The following emission factors were compiled by running the California Air Resources Board's EMFAC2007 (version 2.3) Burden Model and extracting the Heavy-Heavy-Duty Diesel Truck (HHDT) Emission Factors.
These emission factors can be used to calculate on-road mobile source emissions for the vehicle/emission categories listed in the tables below, by use of the following equation:
Emissions (pounds per day) = N x TL x EF where N = number of trips, TL = trip length (miles/day), and EF = emission factor (pounds per mile)
The HHDT-DSL vehicle/emission category accounts for all emissions from heavy-heavy-duty diesel trucks, including start, running and idling exhaust. In addition, ROG emission factors account for diurnal, hot soak, running and resting emissions, and the PM10 & PM2.5 emission factors account for tire and brake wear.
The HHDT-DSL, Exh vehicle/emission category includes only the exhaust portion of PM10 & PM2.5 emissions Pollutant Emission Factor Table 4.6 Emissions - MATERIAL DELIVERY EMISSIONS Highest (Most Conservative) EMFAC2007 (version 2.3)
Emission Factors for On-Road Heavy-Heavy-Duty Diesel Trucks Projects in the SCAQMD (Scenario Years 2007 - 2026)
Derived from Peak Emissions Inventory (Winter, Annual, Summer)
Material Loads 1825 Average Trip Length 100 from heavy-heavy-duty diesel trucks.
Scenario Year: 2015 All model years in the range 1971 to 2015 HHDT-DSL (pounds/mile)
HHDT-DSL, Exh (pounds/mile)
Heavy-Heavy-Duty Diesel Trucks (33,001 to 60,000 pounds)
Vehicle Class:
(Acres)1 60 (Months)1 24 (Hours/Year)2 2028 (Tons of PM10/Acre-0.22 (Tons of PM2.5/Acre-0.022
(% Reduction)5 0%
PM10 - PPH6 6.51 PM2.5 - PPH6 0.65 PM10 - TPY7 6.60 PM2.5 - TPY7 0.66 Source: (WRAP 2006)
(1)
(2)
(3)
(4)
(5)
(6)
(7)
Construction Emissions Emissions from Earth Moving Activities Emission Rate Emission Factor PM10 Maximum Annual Acrage Disturbed Months of Land Disturbance Annual Hours of Land Disturbance Emission Factor PM10 Control Efficiency Emission Rate Based on Phase 1 of construction taking 2 years that will disturb approximately 120 acres Based on land disturbance during the construction occuring 6.5 hours5.787037e-5 days <br />0.00139 hours <br />8.267196e-6 weeks <br />1.9025e-6 months <br /> per day, 6 days per PM10 emission factor is from WRAP Fugitive Dust Hanbook, Section 3.2.1 (p. 3-2) for PM2.5 emission factor is from WRAP Fugitive Dust Hanbook, Section 3.3.1 (p. 3-8) for No control efficiency or mitigation factors applied.
Example Calulation - pounds per hour (PPH) 4.23 PM10 PPH = (0.28 PM10 ton/yr) X (2000 lbs/ton) / (1560 hour0.0181 days <br />0.433 hours <br />0.00258 weeks <br />5.9358e-4 months <br />s/yr)
Example Calulation - tons per year (TPY) 3.30 PM10 TPY = (60 Acres) / (24 Months) X (0.11 Tons of PM10/Acre-Month) X (12
Feed Pad Area Emission Calculations Percent of Number of Average Length of Vehicle Annual Trips Vehicle Road Miles Traveled Traffic per Year Weight Round trip per Year Vehicles Type
(%)
(trips/year)
(tons)
(miles)
(VMT/yr)
Dump Truck 22.73 1,825 19.5 0.5 913 Front-End Loader 22.73 1,825 17.5 0.5 913 Sweeper 4.5 0
Crane 22.73 1,825 30.0 0.5 913 Contractor Vehicles 4.0 0
Forklifts 4.55 1,825 6.5 0.1 183 Delivery Vehicles 22.73 1,825 40.0 0.5 913 JLG Manlifts 4.55 1,825 7.0 0.1 183 Total:
4,015 1 Based on estimates of maximum annual rates.
Unpaved Road Emission Calculation:
Road Uncontrolled Annual Average Emission Factor (lb/VMT)
Type PM PM10 PM2.5 Unpaved 0.26 0.03 0.00 Road Controlled Hourly Emissions (lb/hr) 2,3 Controlled Annual Emissions (tpy) 3 Type PM PM10 PM2.5 PM PM10 PM2.5 Unpaved 0.24 0.025 0.0025 0.52 0.06 0.006 2 Hourly emissions calculated based on annual emissions and hourly emissions based on 4,380 hours0.0044 days <br />0.106 hours <br />6.283069e-4 weeks <br />1.4459e-4 months <br /> per year.
3 The control efficiency is applied 0% per TCEQ Guidance Document for Concrete Batch Plants (Draft, January 2001)
Control Type =
none Per U.S. EPA, AP-42, Section 13.2.2, Unpaved Roads, Equations 1a and 2 (November 2006):
Where:
VMT = Vehicle Miles Traveled
=
4,015 (see Estimated Vehicle Traffic table below) k, a, b = AP-42 Empirical Constants (AP-42, Table 13.2.2-2)
Constants PM PM10 PM2.5 k (lb/VMT) 4.9 1.5 0.15 a
0.7 0.9 0.9 b
0.45 0.45 0.45 s = silt content of unpaved road surface material (%)
6.0
% for Iron and Steel Production Plant Road (AP-42, Table 13.2.2-1)
W = Mean Vehicle Weight (tons)
= [Average Vehicle Weight (ton)
- Percentage of Annual Traffic]
=
24.93 tons (see Estimated Vehicle Traffic table below) p = number of days in a year with at least 0.01 inch of precipitation 60 days (AP-42, Figure 13.2.2-1)
From TCEQ Guidance Control Control 70%
0.30 80%
0.20 85%
0.15 60%
0.40 90%
0.10 95%
0.05 98%
0.02 99%
0.01 99%
0.01 0%
0.00 Paved and foamed Paved and vacuumed None Watering Oiling Chemical foam Paved only - no maintenance Paved and swept Paved and watered Road Emissions VMT and Mean Vehicle Weight Calculations (Estimated Vehicle Traffic) 1 Control method Paved and wet swept
(
)
(
)
x x
x
=
365 p
365 3
W 12 s
k VMT lb Factor Emission b
a
(Tons) 450,000 (Lb/Ton) 0.018 (Lb/Ton) 0.006 (Lb/Ton) 0.001 (Lb/Ton) 0.0212 (Lb/Ton) 0.0057 (Lb/Ton) 0.0009
(% Reduction) 0%
PM - PPH 4.03 PM10 - PPH 1.20 PM2.5 - PPH 0.20 PM - TPY 8.82 PM10 - TPY 2.63 PM2.5 - TPY 0.43 Source: (AP42 2006)
(1) - Hourly emissions assumes 6 months of construction time.
AP-42 Table 18.5 Loading AP-42 Table 17.2 Mixing Emission Rate1 Emission Rate PM10 Emission Factor - Loading PM2.5 Emission Factor - Loading PM Emission Factor - Mixing PM10 Emission Factor - Mixing PM2.5 Emission Factor - Mixing Control Efficiency Concrete Plant Emissions Amount of Concrete Used PM Emission Factor - Loading
Maximum VOC Content (lb/gal) value Units Value Units 2.00 3.0 gal/hr 6.00 lb/hr 2.00 2,880 gal/yr 2.88 T/yr Calculation Data:
Maximum Hourly Coating Usage Rate =
3.0 gal/hr Maximum Annual Coating Usage Rate =
2,880 gal/yr Max. VOC Content =
2 lb/gal Calculations:
Hourly Potential to Emit VOC VOC Emissions (lb/hr) = (Maximum Hourly Usage Rate, gal/hr) * (Max. VOC Content, lb/gal)
VOC Emissions (lb/hr) = (3.0 gal/hr) * (2.00 lb VOC/gal)
=
6.00 lb/hr Annual Potential to Emit VOC VOC Emissions (T/yr) = (Maximum Annual Usage Rate, gal/yr) * (Max. VOC Content, lb/gal) / (2,000 lb/T)
VOC Emissions (T/yr) = (2,880 gal/yr) * (2.00 lb VOC/gal) / (2,000 lb/T)
=
2.88 T/yr NOTES:
Emission calculation formula and emission factors are defined in TCEQ Technical Guidance Document for Surface Coating Operations dated April 2001. The calculations do not account for any enclosure or control device.
Paint Emissions Maximum Usage Rate Potential to Emit VOC
Number Capacity (gallons)
Material Stored Hourly VOC Emission Estimate PPH Annual VOC Emission Estimate TPY Hourly VOC Emission Estimate PPH Annual VOC Emission Estimate TPY T-1 15,000 Off Road Diesel 0.04 0.01 0.00 0.00 T-2 15,000 Off Road Diesel 0.04 0.01 0.00 0.00 T-3 10,000 On Road Diesel 0.04 0.01 0.00 0.00 T-3 10,000 On Road Diesel 0.04 0.01 0.00 0.00 T-3 10,000 On Road Diesel 0.04 0.01 0.00 0.00 T-4 10,000 Unleaded Gasoline 1.04 0.24 0.05 0.01 T-4 10,000 Unleaded Gasoline 1.04 0.24 0.05 0.01 TOTAL 2.30 0.53 0.10 0.02 AP-42 Emission Calculations via software model of Tanks 4.09d.
HAP Content in diesel is assumed to be less than 1% based on typical diesel fuel SDS.
STORAGE TANK EMISSIONS
SUMMARY
PERMIT BY RULE REGISTRATION HAP Content in gasoline vapor is assumed to be 4.8% based on EPA's Background Document: Air Quality Permit by Rule for New or Modified True Minor Source Gasoline Dispensing Facilities in Indian Country,
February 2017.