ML20353A286

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Enclosure 9 - Response to Request for Additional Information - Table 6 - Industrial Incinerator; Emission Calculations for Metals, Acid Gases, and Dioxin/Furans
ML20353A286
Person / Time
Site: Westinghouse
Issue date: 12/18/2020
From:
Westinghouse
To:
Office of Nuclear Material Safety and Safeguards
Shared Package
ML20353A275 List:
References
LTR-RAC-20-94, EPID L-201-RNW-0016
Download: ML20353A286 (7)
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WESTINGHOUSE NON-PROPRIETARY CLASS 3 to LTR-RAC-20-94 Date: December 18, 2020 Response to Request for Additional Information Table 6 - Industrial Incinerator; Emission Calculations for Metals, Acid Gases, and Dioxin/Furans

A B

C D

E Source Waste Charge Rate (tons/hr)

Maximum Annual Throughput (tons/year)

Pollutant AP-42 Emission Factor (lbs/ton)1,2 Hourly Emissions (lbs/hr)3 Annual Emissions (tons/yr)3 Industrial Incinerator 0.25 2,190 Arsenic 4.23E-06 1.06E-06 4.63E-06 Cadmium 2.71E-05 6.78E-06 2.97E-05 Chromium 3.00E-05 7.50E-06 3.29E-05 Mercury 2.20E-03 5.50E-04 2.41E-03 Nickel 5.16E-05 1.29E-05 5.65E-05 Lead 2.61E-04 6.53E-05 2.86E-04 HCl 2.11E-01 5.28E-02 2.31E-01 Dioxin/Furans 6.23E-08 1.56E-08 6.82E-08 Footnotes:

Example Calculation:

3 These are preliminary emission estimates based on best available data from AP-42. The renewed permit will include a condition to test and determine actual emisions from the incinerator.

Table 6 - Industrial Incinerator; Emission Calculations for Metals, Acid Gases, and Dioxin/Furans Westinghouse Electric Company LLC Hopkins, South Carolina prepared by GEL Engineering, LLC September 2, 2019 2 The incinerator is equipped with multi-layered inherent radiological controls for the purpose for recovering uranic materials. These controls include quenching/wet scrubbing/absorption/demisting/HEPA filtration prior to discharge to the atmosphere. Therefore, the highly controlled SD/FF (spray dryer/fabric filter) and DSI/FF (duct sorbent injection/fabric filter) emission factors have been selected from Tables 2.1-2 and 2.1-7, respectively.

1 AP-42 Chapter 2.1, Refuse Combustion, Table 2.1-12 does not list HAP emission factors for the Industrial/Commercial Multiple Chamber Combuster source category. Therefore, the emission factors for Mass Burn/Modular Excess Air Combustors (Tables 2.1-2 and 2.1-7) are shown above. As these emission factors are for mass burning of municipal solid waste, they are believed to be conservative (i.e. they should overestimate emissions from the small incinerator operated at Westinghouse).

A tons throughput hour x C lbs emissions ton throughput = D lbs emissions hour B tons throughput year x C lbs emissions ton throughput x 1 ton 2000 lbs

= E tons emissions year

lbs/hr tons/yr lbs/hr tons/yr lbs/hr tons/yr lbs/hr tons/yr lbs/hr tons/yr lbs/hr tons/yr lbs/hr tons/yr lbs/hr tons/yr lbs/hr tons/yr lbs/hr tons/yr lbs/hr tons/yr lbs/hr tons/yr lbs/hr tons/yr 24.5MMBTU/HRCleaver BrooksBoiler(1of2)1 0.555 2.43 0.034 0.15 0.458 2.01 2.683 11.75 0.088 0.39 2.12E05 9.28E05 3,837.6 16,809 0.03 0.14 0.16 0.68 17,015 24.5MMBTU/HRCleaver BrooksBoiler(2of2)1 0.555 2.43 0.034 0.15 0.458 2.01 2.683 11.75 0.088 0.39 2.12E05 9.28E05 3,837.6 16,809 0.03 0.14 0.16 0.68 17,015 IndustrialIncinerator2 0.88 3.83 0.63 2.74 2.50 10.95 0.75 3.29 0.75 3.29 6.53E05 2.86E04

1.06E06 4.63E06

CalcinerCombustion Emissions(1of5)3 4.25E03 0.02 3.35E04 1.47E03 0.05 0.21 0.06 0.24 3.07E03 1.35E02 2.79E07 1.22E06 67.1 294 1.29E03 5.63E03 1.23E03 5.38E03 295.46 CalcinerCombustion Emissions(2of5)3 4.25E03 0.02 3.35E04 1.47E03 0.05 0.21 0.06 0.24 3.07E03 1.35E02 2.79E07 1.22E06 67.1 294 1.29E03 5.63E03 1.23E03 5.38E03 295.46 CalcinerCombustion Emissions(3of5)3 4.25E03 0.02 3.35E04 1.47E03 0.05 0.21 0.06 0.24 3.07E03 1.35E02 2.79E07 1.22E06 67.1 294 1.29E03 5.63E03 1.23E03 5.38E03 295.46 CalcinerCombustion Emissions(4of5)3 4.25E03 0.02 3.35E04 1.47E03 0.05 0.21 0.06 0.24 3.07E03 1.35E02 2.79E07 1.22E06 67.1 294 1.29E03 5.63E03 1.23E03 5.38E03 295.46 CalcinerCombustion Emissions(5of5)3 4.25E03 0.02 3.35E04 1.47E03 0.05 0.21 0.06 0.24 3.07E03 1.35E02 2.79E07 1.22E06 67.1 294 1.29E03 5.63E03 1.23E03 5.38E03 295.46 S4025Scrubber4

5.65E05 2.47E04

1.58E05 6.90E05 1.65E05 7.21E05 3.62E06 1.58E05 S1030Scrubber4

0.36 1.58

S958Scrubber4

3.52 15.42

S1190Scrubber4

S2A/2BScrubber4

S1008Scrubber4

Perchloroethylene EvaporativeLosses

0.85 3.72

2.01 8.79 0.69 3.04 3.65 16.00 10.28 45.00 1.79 7.85 0.00017 0.00073 8,010 35,087 0.066 0.308 0.326 1.39 35,507 1.58E05 6.90E05 1.75E05 7.67E05 3.62E06 1.58E05 SCTAPDeminimisAnalysis FacilityWideTAPEmissions(lbs/day) 0.0004 0.0004 0.00009 SCStandardNo.8Deminimis(lbs/day) 0.030 0.012 0.000 ModelingRequired?

No No Yes Sb As Be Footnotes:

1CleaverBrooksBoilercombustionemissionsarebasedonAP42emissionfactors.SeeattachedAirQualityConstructionPermitApplication preparedbyAECOM,AECOMProjectNo.60571157,June2018,forfurtherdetails.

2IndustrialIncineratoremissionsarebasedonAP42emissionfactors.SeeattachedTables2and6forfurtherdetails.

3CalcinernaturalgascombustionemissionsarebasedonAP42emissionfactors.SeeattachedTable3forfurtherdetails.

4ScrubberemissionsarederivedfromengineeringtestingconductedbyCleanAirEngineeringinFebruary2019(ReportonEngineeringEvaluationTesting,CleanAirProjectNo.13754,March27,2019).SeeattachedTable4forfurtherdetails.

Table1 FacilityWideEmissionsSummary WestinghouseElectricCompanyLLC Hopkins,SouthCarolina preparedbyGELEngineering,LLC,May30,2019(updatedSeptember2,2019)

Be Source PM/PM10/PM2.5 As CH4 N2O Sb CO2e SO2 CO NOx VOCs Pb CO2

lbs/hr tons/yr lbs/hr tons/yr lbs/hr tons/yr lbs/hr tons/yr lbs/hr tons/yr lbs/hr tons/yr lbs/hr tons/yr lbs/hr tons/yr lbs/hr tons/yr lbs/hr tons/yr lbs/hr tons/yr lbs/hr tons/yr lbs/hr tons/yr lbs/hr tons/yr 6.78E06 2.97E05 7.50E06 3.29E05

1.29E05 5.65E05

5.50E04 2.41E03 1.56E08 6.82E08

5.28E02 2.31E01

4.67E04 2.04E03 5.45E05 2.39E04 1.49E05 6.53E05 9.50E05 4.16E04 7.15E04 3.13E03 2.66E03 1.17E02 3.13E04 1.37E03

0.0465 0.2037 0.3270 1.4323 0.0375 0.1643 0.1425 0.6242

0.0100 0.0438 0.0500 0.2190

0.0040 0.0175 0.1870 0.8191

0.0045 0.0197 0.0110 0.0482

TotalHAPstpy

0.0030 0.0131 0.0070 0.0307

7.63

0.0015 0.0066 0.0045 0.0197

0.85 3.72

4.73E04 2.07E03 6.20E05 2.72E04 1.49E05 6.53E05 9.50E05 4.16E04 7.28E04 3.19E03 2.66E03 1.17E02 3.13E04 1.37E03 5.50E04 2.41E03 1.56E08 6.82E08 0.85 3.72 0.0695 0.3044 0.5865 2.5689 0.0903 0.3953 0.1425 0.6242 SCTAPDeminimisAnalysis 0.0114 0.0015 0.0004 0.0023 0.0175 0.0638 0.0075 0.0132 0.0000004 20.400 1.67 14.08 2.167 3.42 FacilityWideTAPEmissions(lbs/day) 0.003 0.030 0.003 0.300 0.006 0.006 0.012 0.003 0.000 40.200 0.025 1.500 2.100 0.120 SCStandardNo.8Deminimis(lbs/day)

Yes No No No Yes Yes No Yes No No Yes Yes Yes Yes ModelingRequired?

Cd Cr Co Mn Ni P

Se Hg D/F Perc HF HNO3 HCl H2SO4 Table1 FacilityWideEmissionsSummary WestinghouseElectricCompanyLLC Hopkins,SouthCarolina preparedbyGELEngineering,LLC,May30,2019(updatedSeptember2,2019)

H2SO4 Ni P

Se HF HNO3 HCl Hg Dioxin/Furans Perchloroethylene Cd Cr Co Mn

Table 1 (September 2, 2019 update)

Permitted Emission Sources - Stack Parameters Westinghouse Electric Company LLC Columbia Fuel Fabrication Facility Hopkins, South Carolina Permit Unit ID Source Description Stack ID No.

UTM Easting UTM Northing Stack Height (ft)

Temperature

(°F)

Stack Velocity (fps)

Modeled Velocity (fps)

Stack Diameter (ft)

Horizontal /

Vertical Discharge Rain Cap (YES/NO) 01 2.51 MMBtu/hr Industrial Incinerator 6A 507413 3749074 58 170 61 61 0.83 Vertical NO 02 24.5 MMBtu/hr Cleaver Brooks Boiler S22 507420.3 3748990 25 322 27.38 27.38 2.0 Vertical NO 03 24.5 MMBtu/hr Cleaver Brooks Boiler S23 507429.1 3748987 25 322 27.38 27.38 2.0 Vertical NO 09 Calciner #1 - 0.57 MMBtu/hr C1 507478 3749056 38.3 400 6.4 0.003281 1.0 Vertical YES 10 Calciner #2 - 0.57 MMBtu/hr C2 507485 3749054 38.3 400 6.4 0.003281 1.0 Vertical YES 11 Calciner #3 - 0.57 MMBtu/hr C3 507490 3749053 38.3 400 6.4 0.003281 1.0 Vertical YES 12 Calciner #4 - 0.57 MMBtu/hr C4 507505 3749048 38.3 400 6.4 0.003281 1.0 Vertical YES 13 Calciner #5 - 0.57 MMBtu/hr C5 507456 3749062 38.3 400 6.4 0.003281 1.0 Vertical YES 14 S-1030 Process Scrubber S-1030 507480 3749056 64 86.7 25.45 25.45 3.5 Vertical NO 15,16 S-2A/2B Process Scrubber S-2A/2B 507455 3749061 48 122 25.3 0.003281 2.5 Horizontal NO 17 S-1008 Process Scrubber S-1008 507453 3749049 51 107 31.14 0.003281 1.5 Horizontal NO 18 S-1190 Process Scrubber S-1190 507410 3748977 46 57.3 32.90 32.90 2.0 Vertical NO 19 S-4025 Plating Process Scrubber S-4025 507490 3749211 46 62.0 58.34 58.34 2.33 Vertical NO 20 S-958 Process Scrubber S-958 507397 3749099 55.5 119 51.05 51.05 2.0 Vertical NO NOTES:

1) Incinerator - temperature, velocity, and diameter taken from DHEC BAQ Modeling Summary Sheet, June 19, 2018. UTM coordinates and height provided by Westinghouse.
2) Two New Boilers - stack parameters taken from BEEST modeling file created by AECOM and submitted with construction permit application for two new boilers.
3) Calciners - stack parameters except height taken from DHEC BAQ Modeling Summary. Height taken from Westinghouse Plant Ventilation System document.
4) All Scrubber Stacks - velocity and temperature data taken from CleanAir Engineering March 2019 stack test report. Heights taken from data provided by Westinghouse Plant Ventilation System or confirmed by Westinghouse staff.
5) All Stacks - discharge direction and rain cap information provided by Westinghouse.
6) Only stacks highlighted on table are required to be modeled based on current emission estimates.
7) S-958 Scrubber exhaust parameters after modifications to optimize atmospheric dispersion.

Table 2 (September 2, 2019 Update)

Modeled Pollutant Emissions Rates Westinghouse Electric Company LLC Columbia Fuel Fabrication Facility Hopkins, South Carolina 7440-41-7 7440-43-9 7440-02-0 7723-14-0 7439-97-6 7664-39-3 7697-37-2 7647-01-0 7664-93-9 NO2 Beryllium Cadmium Nickel Phosphorus Mercury HF HNO3 HCl H2SO4 (lbs/hr)

(lbs/hr)

(lbs/hr)

(lbs/hr)

(lbs/hr)

(lbs/hr)

(lbs/hr)

(lbs/hr)

(lbs/hr)

(lbs/hr) 24.5 MMBtu/hr Cleaver Brooks Boiler S22 2.683 24.5 MMBtu/hr Cleaver Brooks Boiler S23 2.683 2.51 MMBtu/hr Industrial Incinerator 6A 0.75 (Below De Minimis) 6.78E-06 1.29E-05 5.50E-04 5.28E-02 S-1030 Process Scrubber S-1030 0.01 0.05 S-2A/2B Process Scrubber S-2A/2B 0.003 0.007 S-1008 Process Scrubber S-1008 0.0015 0.0045 S-1190 Process Scrubber S-1190 0.0045 0.011 S-4025 Plating Process Scrubber S-4025 3.62E-06 4.67E-04 7.15E-04 2.66E-03 0.0465 0.327 0.0375 0.1425 S-958 Process Scrubber S-958 3.52 0.004 0.187 NOTES:

1) Criteria pollutants modeling exemption rates are per source as listed on Table 2.1 in DHEC BAQ's Modeling Guidelines for Air Quality Permits, October 2018, and shown below:

i) PM10, PM2.5, NOx, SO2 < 1.14 lbs/hr/source ii) CO < 10 lbs/hr/source iii) Lead < 0.114 lbs/hr or 0.5 tons/year facility-wide

2) De minimis rate listed for Beryllium in DHEC BAQ Modeling Guidelines is 0.000.

Equipment Description Stack ID No.

Table 4 (September 2, 2019 Update)

Comparison of Air Dispersion Modeling Results with South Carolina Standard No. 8 Westinghouse Electric Company LLC Pollutant Averaging Period Modeled Concentration

(µg/m3)

Allowable Concentration

(µg/m3)

Facility in Compliance?

(YES/NO)

Beryllium 24-Hour 0.00001 0.01 YES Cadmium 24-Hour 0.00155 0.25 YES Nickel 24-Hour 0.00238 0.50 YES Phosphorus 24-Hour 0.00879 0.50 YES Mercury 24-Hour 0.00127 0.25 YES HF 24-Hour 0.184 2.05 YES HNO3 24-Hour 1.33 125.00 YES HCl 24-Hour 0.193 175.00 YES H2SO4 24-Hour 0.471 10.00 YES Columbia Fuel Fabrication Facility Hopkins, South Carolina

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