ML17198B280

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Letter: Air Modeling Calculations, Vitrification Building Demolition
ML17198B280
Person / Time
Site: West Valley Demonstration Project, P00M-032
Issue date: 07/12/2017
From: Bower B
US Dept of Energy, West Valley Demonstration Project
To: Stephen Koenick
Division of Decommissioning, Uranium Recovery and Waste Programs
A Snyder NMSS/DUWP
References
Download: ML17198B280 (27)
v • d • e


Text

Department of Energy West Valley Demonstration Project 10282 Rock Springs Road West Valley, NY 14171-9799 July 12, 2017 Mr. Stephen S. Koenick, Branch Chief Materials Decommissioning Branch Division of Decommissioning, Uranium Recovery, and Waste Programs Office of Nuclear Material Safety and Safeguards US Nuclear Regulatory Commission Two White Flint North 11545 Rockville Pike Rockville, MD 20852-2738

SUBJECT:

Air Modeling Calculation Packages for U.S. Department of Energy West Valley Demonstration Project (DOE-WVDP) Vitrification Facility (VF) Demolition Requested by the U.S. Nuclear Regulatory Commission (NRC)

REFERENCES:

1) E-mail (372480), A. Snyder to M. N. Maloney, Letter dated January 30, 2017 from the U.S. Department of Energy West Valley Demonstration Project (DOE-WVDP) Responses to the U.S. Nuclear Regulatory Commission (NRC) Comments on DOE WVDP Vitrification Facility Decommissioning & Demolition Plan, WVDP, dated May 1, 2017
2) Letter (369807), B. C. Bower to M. R. Meyer, U.S. Department of Energy West Valley Demonstration Project (DOE-WVDP) Responses to the U.S.

Nuclear Regulatory Commission (NRC) Comments on DOE-WVDP Vitrification Facility Decommissioning & Demolition Plan, WVDP-575, Rev. 3, dated July 6, 2016, dated January 30, 2017

Dear Mr. Koenick:

The DOE-WVDP is submitting the VF demolition air modeling calculations as requested by the NRC in Reference 1 and consistent with the DOE-WVDP responses to NRC comments on the VF Decommissioning & Demolition Plan as submitted by Reference 2. The enclosed compact disc contains calculations for AERMOD and the National Emission Standard for Hazardous Air Pollutants Alternative Calculation, and a one (1) page summary of the air modeling is also included.

Mr. Stephen S. Koenick July 12,2017 Please contact Moira Maloney of my staff at(716)942-4255 if you have any questions Sincerely, C

Bryan C. Bower, Director West Valley Demonstration Project

Enclosure:

Summary of Air Modeling Approaches and Electronic Files of Calculations for WVDP VF Demolition cc: S. W. Chase, CHBWV,WV-IOPLEX, w/o enc.

T. D. Dogal, CHBWV,WV-IOPLEX, w/o enc.

J. R.Fox, CHBWV,WV-PL6, w/o enc.

B. M. Henderson, CHBWV,WV-RHWF,w/o enc.

R. E. Steiner, CHBWV,WV-PL6, w/o enc.

J. D. Williams, CHBWV,WV-IOPLEX, w/enc.

M.P. Krentz, DOE-WVDP,AC-DOE, w/enc.

M. N. Maloney, DOE-WVDP,AC-DOE, w/enc.

D. W. Sullivan, DOE-WVDP,AC-DOE, w/o enc.

Z. Z. Zadins, DOE-WVDP,AC-DOE, w/o enc.

P. J. Bembia,NYSERDA,AC-NYS, w/enc.

A. Snyder, U.S. NRC,w/enc.

MNM:373040 - 454.2.2

Summary of Air Modeling Approaches for WVDP Vitrification Facility Demolition As indicated in the WVDP Vitrification Facility (VF) Decommissioning & Demolition Plan, air dispersion modeling using the CAP-88 and AERMOD computer programs has been performed to show that residual radiation levels within the VF are low enough to perform open air demolition while insuring potential doses to the workers and the public remain well below established standards. Radiation and radiological contamination surveys, including pre-demolition surveys, were used to develop radionuclide source term estimates used by the air dispersion models, AERMOD and CAP-88, to estimate potential radiological dose to workers and the public, respectively. Additionally, continuous monitoring will be performed during demolition to ensure all levels are within regulatory limits.

Radiological NESHAP calculations using CAP-88 for protection of the public are prepared in accordance with the requirements of 40 CFR 61, subpart H, historical interactions with the USEPA, and the peer reviewed literature.

Specifically, the rad-NESHAP exemption calculations for the VF were performed in accordance with the alternative method submitted to the EPA by DOE for radionuclide source term calculations for air emissions from demolition activities at the West Valley Demonstration Project. This alternative method was approved for use by the EPA for calculating radiological emissions from demolition of the VF to be used to estimate dose to the public.

For each demolition method to be employed, Source Term estimates were calculated using equation components (DR, ARF, RF, LPF) which were prescribed in the alternative method approved by the EPA. Potential emissions from processing of the VF rubble pile and waste handling and loading operations were also estimated using the methods provided in the Alternate Calculation and added to demolition method source term accounting for all phases of potential emissions. Component values selected originate from DOE safety analysis documents, EPA air pollution control information or peer reviewed DOE complex literature.

Radiation air dispersion calculations for protection of workers using AERMOD were prepared to meet the requirements of 10 CFR 835, relevant DOE orders and historical interactions with cognizant over-sight entities such as DOE and NRC. Similar reference materials are used to select input values for the various factors in the AERMOD calculations for estimating radiological emissions and worker dose (i.e., near-field impact assessment) during VF demolition. While there are some differences in these factors between the near-field and far-field (i.e.,

public dose) modeling performed, both sets of calculations have been peer reviewed and are considered to provide conservative results which are far below the regulatory levels.

Radionuclides included in rad-NESHAP calculations are those required by regulation, are in NEPA documentation, or are those of historical importance (e.g., I-129). The nuclides included in the rad-NESHAP calculation which are not included in the AERMOD calculations include Ba-137m, I-129 and Tc-99. There is also a minor difference in the Material at Risk (MAR) used in the rad-NESHAP (CAP-88) modeling compared to the MAR used for AERMOD, due to the timing of the calculations and the status of equipment such as the main process crane, that resulted in a slightly higher MAR used for AERMOD. However, this difference has been evaluated and determined to be inconsequential to the rad-NESHAP calculation and conclusions.

CALC-201 7- 020 Radiological Engineering Calculation Page 1 of 18 Vitrification Facility (VIT) Demolition Readiness Supersedes CALC-2016-036 Rev 1 Introduction / Background This revision updates the Material At Risk (MAR) table to include the final crane and equipment. It changes the AERMOD source model of the VIT Cell from an Area source to a Point source to match what will be used for the Main Plant Process Building (MPPB). This was decided after a bench marking trip taken to the Plutonium Finishing Plant (PEP) in Hanford Washington and research into the industry standards. This calculation has removed any worse case data used previously and replaces it with actual data. This calculation is to verify that the VIT facility is ready for open air demolition. This calculation assumes that the floor is covered/protected and not available for re-suspension, the four (4) VIT Cell coolers are lowered to the ground intact and that the sample station in the Lower North Operating Aisle (LNOA) is removed intact with minimal impact to the connecting piping. The contamination levels acceptable for the planned methods for size reducing the VIT equipment, including torch cutting of the shield doors, are less restrictive than the contamination levels acceptable for open air demolition so they are not addressed separately. Specific controls will be identified as needed in the demolition Work Instruction Package (WIP). The modeling program used for this evaluation is AERMOD which is the US EPAs preferred dispersion model for near-field impact assessment for regulatory applications. Comparison tests were performed during July and August 2014 verifying that the outputs from AERMOD were comparable to the Chi/Q method of determining airborne re-suspension.

Methodology I Given

1. Contamination is evenly distributed on surfaces.
2. Demolition rate of 36 ft /hr. of wall material maximum in all areas except the aisles. The aisles used 400ft2/hr.

since these surfaces were below release criteria in federal regulations and well below a 95 percentile worst case concentration of 0.02 Derived Air Concentration (DAC) at the 30m construction perimeter.

3. An Air Resuspension Factor (ARE) of 0.001 was used.
4. Contamination has been locked down with a fixative prior to demolition which added another factor of 10 to the ARE for 0.0001.
5. Water mist will be used during the demolition of the contaminated inner walls of the VIT cell, tunnel, secondary filter room and crane room for a Leak Path Factor (LPF) of 0.1
6. A Damage Ratio (DR) of 0.1 was used for the VIT Cell due to the majority of the contamination being adhered to metal surfaces.

Results / Evaluation The remaining MAR in the VIT facility impacted upon as identified in the demolition plan and as will be controlled by the demolition WIP will maintain the 95 percentile worst case concentration below 0.02 DAC at 30m from the demolition area.

This was determined by using AERMOD to calculate 5 years of real time hourly data (approximately 43,800 calculations) to come up with the 95 percentile worst case concentration. No credit was taken for particle size of the airborne material, it was all considered respirable. The material left behind in the VIT facility will have to be locked down with a fixative prior to the start of demolition.

Conclusions

1. After completion of all the surveys identified in the attachments below, the total MAR remaining in the VIT facility is 5.75E2 Ci alpha emitters and 7.20E° Ci beta/gamma emitters which is below the maximum Ci content that could remain to stay below a 95 percentile concentration of 0.02 DAC at the 3Cm construction perimeter.

CALC-201 7- 020 Radiological Engineering Calculation Page 2 of 18 Vitrification Facility (VIT) Demolition Readiness Supersedes CALC-2016-036 Rev 1 References

1. DOE-HDBK-301 0-94 Airborne Release Fractions/Rates and Respirable Fractions for Non-Reactor Facilities
2. DOE-STD-55062007 Preparation of Safety Basis Documents for Transuranic Waste Facilities
3. EPA-AP-42 Compilation of Air Pollutant Emission Factors
4. PNNL-SA-80838 Dispersion Modeling in Planning Demolition of Highly Alpha-Contaminated Building
5. PNNL-20173 Air Dispersion Modeling of Radioactive Releases During Proposed PFP Complex Demolition Activities
6. PNNL-1 8332 Analysis of Radioactive Releases During Proposed Demolition Activities for the 224-U and 224-UA Buildings
7. Health Physics and Radiological Health Handbook 1992 Calculation(s)/Reports (Attached)
1. Vitrification Facility (VIT) Demolition Readiness Summary
2. AERMOD Comparisons Max Vs What is There VIT Cell
3. AERMOD Total Curie Content VIT Cell
4. AERMOD Comparisons Max Vs What is There VIT Aisles
5. AERMOD Total Curie Content VII Aisles
6. AERMOD Comparisons Max Vs What is There VIT Crane Room
7. AERMOD Total Curie Content VII Crane Rm
8. AERMOD Comparisons Max Vs What is There VIT Tunnel
9. AERMOD Total Curie Content VIT Tunnel
10. AERMOD Comparisons Max Vs What is There VII Secondary Filter Rm
11. AERMOD Total Curie Content VII Secondary Filter Room Prepared by: David Biela/ / June 06, 2017 Print Name / Signature / Date Peer Reviewed by: Steve M. Gernatt/ / t Print Name / Signature / Date

CALC-201 7- 020 Radiological Engineering Calculation Page 3 of 18 Vitrification Facility (VIT) Demolition Readiness Supersedes CALC-2016-036 Rev 1 ATTACHMENT #1 Vitrification Facility (VII) Demolition Readiness Summary CALC-2017-020 Rev Vitrification Facility (VIT) Demolition Readiness Summary Control Actual Actual Actual

. Max 95% MAR Number Location MAR DAC DAC Alpha Beta (Ci) 30m 30m (Ci) 2016-0002 Cell 0.02 2.59E-06 5.75E-02 7.20E+00 2016-0020 Aisles 0.02 3.32E-04 1.06E-05 1.32E-03 2016-0023 VCR 0.02 4.03F-06 1.48E-06 1.84E-04 2016-0024 Tunnel 0.02 6.53E-05 1.28E-05 1.59E-03 2016-0025 SFR 0.02 3.49E-06 1.05E-06 1.31E-04 TOTALS 5.75E-02 7.20E+OO

CALC-207 7- 020 Radiological Engineering Calculation Page 4 of 18 Vitrification Facility (VIT) Demolition Readiness Supersedes CALC-2016-036 Rev 1 Vitrification Facility (VIT) Demolition Readiness Summary ATTACHMENT #2 AERMOD Comparisons Max Vs What is There VIT Cell Walls All 0.02 DAC Water Mist VIT Cell Walls All 0.02 DAC/hr With Mist Vt1 CELL Survey Data Bela Redoction AERMOD MaxAha AERMOD Mao Beta Alpha AJha Correction Survey Data Beta Location (fe) (dplnhloocmv) (dprrVlOocmv) Aha Correction (dprm1DOcmv) Factor Comments (cprn/probe) Factor (dpmflOocmv) Factor Needed N. Walt 1.46E+03 2.75E+05 3.36E,07 2.23E*04 11.11 2.48E*05 1.22E*02 3.02E+07 0.90 #176477/ t83754

  1. 176477/163778!

SWell 1.46E+03 2.75E+05 3.36E*07 226E+04 11.11 2.516*05 1.229*02 3.06E+07 0.91 183793

  1. 176472/183778/

E.WaIl 2.7tE*03 2759*05 3360*07 8.95Ev03 lt.11 9.94E+04 122E*02 1216*07 0.36 183793 4176477/183778 /

W.Wat 2.716+03 2.750+05 3.36E+07 1.OOE+04 11.11 1.ltE-v05 122E+02 1.36E*07 0.40 183703

  1. 176477/ 183778/

CeilingC 2.t4E+03 2.750+05 3.36E+07 2.26E+04 11.11 2.516+05 1.22E+02 306E+07 0.91 183703 Total 1.056+04 NOTE #1 = Ceiling is baoed on Highest wed tSouth) survey

CALC-2017- 020 Radiological Engineering Calculation Page 5 of 18 Vitrification Facility (VIT) Demolition Readiness Supersedes CALC-2016-036 Rev 1 ATTACHMENT #3 AERMOD Total Curie Content VIT Cell

CALC-201 7- 020 Radiological Engineering Calculation Page 6 of 78 Vitrification Facility (VIT) Demolition Readiness Supersedes CALC-2016-036 Rev 1 ATTACHMENT #4 AERMOD Comparisons Max Vs What is There VIT Aisles VIT Aisles NW. Stairs AERMOD Max Aha AERMOD Max Beta Survey Data Beta Aha Survey Data A.ha Redaction Beta Correction Location (f? Beta (cpa/probe) Correction Factor Comments (dprnht 00cm2) )dprWl 00cm2) Factor (dpnr/lOOcm2) )Uprru/1 00cm2)

Factor Needed N. Wall 7.285*02 2,465.03 3.026*05 2.076+03 61.80 127E*05 8.t5E-03 1.046*03 0.42 #180373 SWaN 7.28E*02 2.46E*03 3.02E*05 1.18E*02 61.50 7.265+03 8.155-03 5.51 E*Ot 0.02 #180373 SWaN 2.105+02 2.455+03 3,026+05 1.545+02 61.50 1.016*04 8.15 E-03 822E*01 0.03 #18 0373 W. Watt 2.106*02 2.46E*03 3.02E*05 2.55E*02 61.50 1.57E+04 9.155-03 1 .28E.02 0.06 #180373 Ceiling 1.90 6*02 2.46E*03 3.026*05 2.07E+03 51.50 127E*05 8.156-03 1.045+03 0A #180373 2nd Ft Deck 4.806*01 2.465*03 3,026.05 1.005+00 61.50 6.1SE.01 8.105-03 5.01 E-01 0.00 #1 80373 3rd Ft Deck 9.766*01 2.46E*03 3.026*06 1.01 E*02 61.50 621E+03 8.155-03 5.065+01 0.02 #180373 Total 2.22E+03 4206+04 3.42E+02 61 = Highest Wall Reading Used North N.E. stairs Auha Reduction AERMOD Max Akjha AERMOD Max Beta Beta Correction Survey Data Beta Survey Data Alpha Location tfl )dpr&l 00cm2)

Beta (cpm/probe)

Factor (dpnVlOOcm2)

Correction Factor Comments

)dprWt 00cm2) Factor .ipr&1 00cm2) Needed N. Well 6.856+02 2.465+03 3.025+05 2.135+02 51.50 1.315*04 8.15 5-03 I .07E*02 0.04 #180373 S. Watt 6.856,02 2.465+03 3.02E.05 8.69E*02 61.50 5.345*04 8.15 E-03 4.355,02 L. #180373 E. Watt 3.15 5+02 2A6E+03 3.02E.05 2.39E,02 51.50 1.47E*04 8.150-03 1.20E,02 0.06 #180373 W. Wall 3.156+02 2.465+03 3.026÷05 I .906,01 51.50 1.175*03 8.15 6-03 9.52E*00 0.00 #180373 Ceiling 1.575+02 2.46E+03 3.025+05 8.69E+02 61.50 5.345,04 8.155-03 4.365*02 0.18 #180373 2nd Fl Deck 4.805*01 2.466,03 3.02E+05 1.000+00 61.50 6.156,01 8.ISE-03 5.01 E-01 . 0.00 #180373 Mid FloorOeck 4,80E+01 2.46E.03 3.02E+05 2.106+02 61.50 1 .29E+04 9.155-03 1.055,02  : 0.04 #180373 3rd Fl Deck 9.605,01 2.465+03 3.025+05 1.305+01 51.50 8.OOE+02 8.15 E-03 6.52E*00 0.00 #180373 Total 2.39E+03 I .955+04 1.590*02

  1. 1 = Highest Wall Reading Used South LOWEF NORTH OPEl )ATING AISLE LNOA)

AERMOD Max Alpha AERMOD Max Beta Survey Data Beta Apha SurveyData Apha Reduction Beta Correction Location )tt) Beta )cprn/probe) Correction Factor Comments tdpm/100cm2) )dprrVl OOcm2I Factor (dpnVl 00cm2) )dpntil 00cm2)

Factor Needed N. Wall 6.300,02 2.46E,03 3,026*06 1 .OOE+00 61.60 6 .1 65+01 8 .15 5-03 5.010-01 0.00 #1 80373 SWaN 6.306*02 2.460*03 3.026*06 1.006*00 61.60 6.155*01 8.15 6-03 5 .0 15-0 1 0.00 #1 80373 E.WaN 1.90E*02 2.46E*03 3.02E,05 1.OOE*00 61.50 6.15E*01 8.155 -03 5.O1E-01 0.00 #1 80373 W. Watt 1.905+02 2.46E+03 3.02E*06 1.005+00 61.50 6.1 6E+01 8.155-03 5.01 6-01 0.00 #1 80373 2

Ceiling 1 205*03 2A6E,03 3.026*05 1.006+00 51.50 6.156+01 8.155-03 5.01 E-01 0.00 #180373 Total 2.64E+03 6.15 E*01 5.O1E-01

  1. 1 = t-tigheut Watt Reading Used At B&ow WIG LOWER EAST OPERATING AISLE (LEOA)

AERMOD Max Alpha AERMOD Max Beta Survey Data Beta A,ha Survey Data Auha Reduction Beta Correction Locahon )t) Beta )upnurxhe) Currec000 Factor Comments IdpmJlOOcm ) )dpnn/lOOcm) Factor )dpm/lOOcm) )dpnvloocm I Factor Needed N.Walt 1.90E-.02 2.466*03 3.026+05 1.006,00 61.50 6.156*01 B.15E-03 5.O1E-01 0.00 #180373 SWat 1.906+02 2.466*03 3.026*06 6.20E*01 61.60 3.81E*03 8.1SE-03 3.ltE*01 0.01 #180373 SWaN 6.506+02 2.465+03 3.02E+05 1.005+00 81.60 6.155*01 8.15E-03 5.016-01 0.00 #180373 W.WaN 6.506*02 2.466*03 3.025*05 1.006*00 61.50 6.156*01 8.15E-03 5.O1E-01 0.00 #180373 Ceiling2 1246*03 2.46E*03 3.026*05 6.206*01 61.50 3.81E*03 8.155-03 3.116+01 0.01 #180373 Total 2.92E+03 1.566*00 1275*01

  1. 1 = Highest Wall Reading Used All South

CALC-201 7- 020 Radiological Engineering Calculation Page 7 of 18 Vitrification Facility (VIT) Demolition Readiness Supersedes CALC-2016-036 Rev 1 ATTACHMENT #4 AERMOD Comparisons Max Vs What is There VII Aisles LOWER WEST OPERATING AISLE (LWOA)

Alpha Staveyflata Alpha Reduxltxn ALRMOD MaxAlpha AERMOD Max Beta Beta Correction Survey Data Beta Loca0on (tt) a Beta (cprn/probe) Correobon Factor Comments (dpm/lOOcm) (dprnlloocm) Factor (dprrulloocm ) (dpnVlooxm)

Factor Needed N.Wall 1,050+02 2.46E+03 3.020,05 2.52Eu-02 61.50 1.550,04 8.150-03 1250+02 0.06 #180373 SWaN 1.05Ec02 2.480+03 3.020*05 2210+02 61.50 1.360,04 8.150-03 1.110*02 0.06 #180373 E.WaIl 5,500+02 2.46E*03 3.020+05 1.005+00 61.50 5.180,01 8.155-03 5.010-01 0.00 #180373 W.WaN 6.505*02 2.465+03 3.025*05 6.805*01 61.50 4.1BE+03 8.155-03 3.41E*01 0.01 #180373 Ceiling 6.835+02 2.465*03 3.025*05 2.525*02 61.50 1.555,04 8.155-03 1255+02 - 0.he #180373 Total 2.19E+03 9.77E*03 7.960*01

  1. 1 = Highest WaN Reading Used All North STEAM CONDENSATE PUMP ROOM SCPR)

Alpha Reduction AERMOD Max Alpha AERMOD Max Beta Beta Correction Survey Data Beta Survey Data Alpha Location (fe) Beta (cprn/probe) (dprnlloocmC) Correction Factor Comments tdpr&lOOcrn) (dpt&1 Oocma) Factor Factor (dprrVl OOxmC) Needed N. Wall 8 .00 5*0 1 2.460+03 3.02E*05 2.605*01 61.50 1.60E,53 8.150-03 1.300+01 0.01 #180373 SWaN 8.OOE*01 2.460*03 3.02E*05 1.000,00 51.50 6.15 0+01 8.150-03 5,OIE-01 0.00 #180373

0. Watt 2.SOE+02 2,460*03 3.020*05 8.000,00 61.50 4.620*02 8.150-03 4 .0 15+00 0.00 #1 80373 W. WaN 2.500*02 2.46E*03 3.020+05 1.000+00 61.50 6.15E*01 - 8.15 5-03 5,01 0-01 o.bo #1 80373 CeiNnq 2.000,02 2.460*03 3.020*05 - 2.600*01 61.50 1,600*03 8.15 0-03 1.300*01 0.01 #1 60373 Total 8.60E+02 7.63E*02 6220+00
  1. 1 Highest Watt ft ading Used All North WES TRUCK LOT (WTL) NORTH END Alpha Reduction AERMOD Max Alpha AERMOD Max Beta Beta CorrecOon Survey Data Beta Survey Data Alpha Locanon (f?) Beta (cprnfprobe) Correction Factor Comments (dpm/lOOcm2) (dptrull Qocmt) Factor (dpnsll Oocmx) Factor (dprrull Oocmx) Needed N,Wal 2,880*02 2.460,03 3.020+05 1225*02 61.50 7.505+03 8.15E03 6.110+0 1  : 002 #1 80373 S. WaN 2,880+02 2,460+03 3.020*05 4000.00 61.50 2.460*02 8.15 0-03 2.000+00 -0.00 #1 80373
0. WaIl 3.440*02 2.460*03 3.020*05 1.000*00 61.50 6.15 5*01 8.150-03 5 .0 10-0 1 0.00 61 80373 W. Wall 3.44E*02 2.450*03 3.020*05 2.100,01 61.50 1290+03 8.150-03 1.05 0*0 1 0.00 #1 80373 Ceikna 3,870+02 2.450+03 3.020*05 1.220,02 61.50 7.500*03 8.150-03 6.110+0 1 0.02 #1 60373 Total 1.65E÷03 3.32E*03 2.710+01
  1. 1 = Highest Wall F ading Used All North WEST TRUCK LOT (WTL) SOLffH END SurveyDataBela SurvoyDutaAlpha Reduchen AEFtMODMaxAlpha AERMOOMaxBeta BetaCorrection Lo B ax (up pro b e) CS C 0mm (dprnh100cm) (dpnulloocmt) Factor (dprnflOOcmt( (dpnsllooxmt)

Factor Needed N.WaN 1.920*02 2.46E*03 3.020*05 1.730*02 61.50 1.065*04 8.150-03 8.67E+01 0.04 #180373 S.Wall 1,920*02 2.460,03 3.020*05 7.100*01 61.50 4.37E*03 8.1SE-03 3.560*01 0.01 4 #180373 E.Wall 3.006*02 2.450*03 3.025*05 5.SOE.01 61.50 3.380+03 8.150-03 2.76E*01 0.01 #180373 W.WaN 3.000+02 2.460*03 3.020*05 9.000*01 61.50 5.54E*03 8.150-03 4.510*01 0.02 #180373 CeiNng 4.000*02 2.460*03 3.020*05 1.735*02 61.50 1.06E+04 8.150-03 8.670*01 0.04 #180373 Total 1.386+03 6.910*03 5.63E*01

  1. 1 = Highest-Wall Reading Used All North

CALC-207 7- 020 Radiological Engineering Calculation Page 8 of 18 Vitrification Facility (VIT) Demolition Readiness Supersedes CALC-2016-036 Rev 1 ATTACHMENT #4 AERMOD Comparisons Max Vs What is There VIT Aisles WEST TRUCK LOT (WTL) BATHROOMS AERMOD Max Aha AERMOD Max Beta Survey Data Beta *ha Survey Data Mpha Reduction Beta Correction Location (t) Beta tcpmfprobe) Correction Factor Comments (dpnclloocm ) (dprWloocm ) Factor (dprntloocm) (dpin/lOOcm)

Factor Needed N.Walt &OOE*01 2.465*03 3.02E-cOS t.80E*01 6160 1.I1E+03 8.1SE-03 9.025+00 0.00 6180373 SWat 8.000*01 2.465+03 3,02E+05 2.005+01 61.50 1235+03 8.155-03 1.005*01 0.00 #180373 SWat 1.805*02 2.465+03 3.02E-c05 3.105+01 61.50 1.916+03 8.155-03 1.55E+01 0.01 #180373 W.WaN 1.805+02 2.465*03 3.025*05 3,000+01 61.50 1.855*03 8.150-03 1.505+01 0.01 #160373 Ceiling 1.445+02 2,45E+03 3.025*05 3.1OE*01 61.50 1.91E*03 8.t5E-03 1.550*01 0.01 #180373 Totat 6.64E+02 1.600*03 1,300+01

  1. 1 = Highest Watt R oding Used All West EAST TRUO LOT (ETL)

Survey Data Beta Alpha Survey Data Alpha Reduction AERMOD Max Alpha AERMOD Max Beta Beta Correction Location (t) Beta (cpnvlprobe) (dprnlloocmi) Correction Factor Comments IdprnhlOOcm2) (dprWIOOcm2) Factor (dprru/lOOcm2)

Factor Needed N. Watt 1 .90E*02 2.450*03 3.025*05 1.0904*00 61.50 5.15 0*01 8.155-03 5 .0 10-0 1 #180373 SWat 1.905+02 2,465*03 3.025*05 5.725+02 61.50 3.525*04 8.150-03 2,87E*02 - 0.12 #180373

0. Watt 2.30E*02 2.460,03 3.020*05 1.500*01 61.50 923E*02 8,155.03 7,52E+00 0.00 #190373 W. Wall 2.305*02 2.455*03 3.025*05 1.000-cOO 61.50 6.1 55+01 8.15 E-03 5.01 E-01 i 0.00 , #180373 Ceiling 4.375*02 2.465*03 3.02E*05 5.72E*02 61.50 3.520+04 8.155 -03 2.870+02 0.12 #180373 Total 1 .28E+0a 1.43E*04 1.165+02 NOTE #1 =Ceiling s based on Highest well sum MIDDLE EAST OPERATING AISLE (MEOA)

Aha Survey Data Alpha Reduction

. AERMOD Mao Alpha AERMOD Max Beta Beta Correction Survey Data Beta Location ItI Beta Icprnprsbe) Correction Factor Comments (dpm/lOOcm I IdpnVlOOcm) Factor (dpndloocm) (dprrVloocm)

Factor Needed N.Watl - 2.85E+02 2,465*03 3,02E+05 1.OOE*00 61.50 6.15E*0l 8.15E-03 5.010-01 0.00 #180373 SWat 2,85E*02 2.46E*03 3.02E,05 1.005+00 61.50 6,155.01 8.15E-03 5.O1E-0t 0.00 #180373 SWell 9.500+02 2.460*03 3.025+00 5.005*01 61,50 3.08E*03 8.15E-03 2.S1E+01 0.01 #180373 W.Wall 5.605*02 2.465,03 3.020*05 1.OOE*00 61.50 6.15E*01 8.15E-03 5.OIE-0t 0.00 #190373 Ceiling 122E*03 2.46E*03 3.020*05 5.OOE+01 51.50 3.085*03 8.155-03 2.51E.01 0.01 #180373 Floor 1220+03 2,465+03 3.020*05 1.005*00 61.50 6.155*01 8,156-03 5.OIE-0t ., 0.00 #180373 Totat 4.92E+03 1.070*03 8.695*00 NOTE #1 =Celhng a based on Hihestwa8 survey West MIDDLE NORTH OPERATING AISLE CMNOA)

Survey Data Beta Auha Survey Data Alpha Reduction

. AERMOD Mao Alpha AERMOD Mao Beta Beta Correction Location (t) Beta (cpm/probe) Correction Factor Comments Idpm/lOOcm I IdpnVlOOcm ) Factor {dprrv/lOOcm I IdprrslOOcm)

Factor Needed N.Walt 9.30E*02 2.450*03 3.025*05 1.OOE+00 61.50 6.150*01 8.15E-03 5.O1E-01 0.00 #180373 SWat 9.30E+02 2.46E+03 3.025+05 1.OOE,00 61.50 6.15E+01 8.150-03 5.O1E-0t 0.00 #180373 SWaN 2.85E+02 2.465+03 3.025+05 1.005+00 61.50 6.156*01 8.150-03 5.016-01 0.00 #180373 W.Wat 2.8tiE+02 2.460*03 3.026*05 1.000+00 61.50 6.1SE*01 8.ISE-03 5.015-01 0.00 #180373 Cr Ceiting 1.185*03 2.465*03 3.02E*05 1.005*00 61.50 6.ltiE+01 8.155-03 5.010-01 - 1 #180373 Floor 1.165+03 2.465*03 3.02E+05 1,000*00 61.50 6.156*01 8.15E-03 SOlE-al - 0.00 #180373 Total 4.79E+03 6.155*01 5,015-01 NOTE #1 = Ceiling is based on Highestwat survey AN Below Bkg

CALC-201 7- 020 Radiological Engineering Calculation Page 9 of 78 Vitrification Facility (VII) Demolition Readiness Supersedes CALC-2016-036 Rev 1 ATTACHMENT #4 AERMOD Comparisons Max Vs What is There VIT Aisles MIDDLE WEST OPERATING AISLE (MWOA)

AERMOD Max Aha AERMOD Ma* Beta Survey Data Beta Aha Survey Data Aha Redaction Beta Correction Location 1W) Beta (cprn/proba) Correction Factor Comments (dptmIlOOcm) (Uprufloocm a I Factor (dptnlOOcm a I Factor Idpn1hbo0cm I Needed N.Wat 4.500*02 2.465,03 3.025+05 1.OOE.00 61.50 6.150+01 8.155-03 5.010-01 0.00 #180373 S.Watl 4.50E*02 2.460*03 3.02E*05 5.205*01 61.50 3200.03 8.155-03 2.615*01 0.01, #180373 E.Wall 9.755*02 2A6E*03 3,020.05 1000.00 61.50 6,15E+01 8.150433 5.015-01 0.00 #180373 W.Wall 9.75E*02 2.465,03 3.025,05 2.360+02 61.50 1,450.04 8.155-03 1.185*02 0.06 #180373 Ceiting* 1.95E*03 2.466*03 3.020*05 2.36E*02 61.50 1,460.04 6.150-03 1.185*02 0.06 #160373 Floor 1.95E*03 2.46E*03 3.025*05 1,355.02 61.50 8,300.03 8.155-03 6.77E+01 0.03 5180373 Total 5.75E+03 6.78E*03 5520.01 NOTE #1 = Ceiling is based on Highestwa1 survey West MIDDLE WEI ;T OPERATINI ( AISLE IMWO 3 ) AIRLOCK Aaha Reduction AERMOD Max Aaha AERMOD Max Beta Beta Correction Survey Data Beta Survey Data A,ha Location 1W) Beta (cpntlprobal Correction Factor Comments Idpmll OOcmdI Idptrsl 000ma) Factor tdpnVlOOcm2I Factor IdpnallOOcmaI Needed N. Wat 7.505*0 1 2.465*03 3.020+05 1.005+00 61.50 6.15 6*01 8.15 E-03 5.01 E-01 0.00 #1803 73 S. Wall 7.500*01 2.460*03 3.02E*0S 1.005+00 61.50 6,160+01 8.15 E-03 5 .0 10-0 1 0.00 #180373 E. Walt 1.950*02 2.460*03 3.020*05 1.005*00 61.50 6.150*01 8.ISE-03 5.O1E-01 0.00 #1 80373 W. WaN 1.950*02 2.46E+03 3.020+05 1.00E*00 61.50 6.150,01 8.150-03 5.01 E-01 0.00 #180373 Ceding 6.505*Ot 2A60*03 3.020*05 1.005+00 61.50 6.155*01 8.15 E-03 5.010-01 0.00 #180373 Floor 6.50 6*0 1 2.46E*03 3.026*05 1.005*00 61.50 6.ISE+01 8.16 E-03 5,015-01 0.00 #180373 Total 6.70E+02 6.1SE*01 5,O1E-01 1OTE #1 = Ceding i based on Highest watt sura ryAll Readings Below 3kg MIt DLE EAST TFI UCK LOT IMET I Li Survey Data Beta Alpha Survey Data Alpha Reduction AERMOD Max Aaha AERMOD Max Beta Beta Correction Location 1W) Beta (cpm4mobel Correction Factor Comments Idpm/lOOcm2I (dptn/1 Oocma) Factor (dpmll OOcmxI )dprrsll OOcm2I Factor Needed N. Wall 1.500*02 2.465,03 3.02E+05 4.100*01 61.50 2,52E,03 8.156-03 2.065*01 t 0.01 #180373 S. Wall 1.50 E*02 2,460.03 3.020+05 3.600-rOt 61.50 2.215*03 9.15 E-03 1.805*01 0.01 #180373 W. Wall 3.460*02 2.460*03 3.02E*05 1 .90E*O1 61.50 1.17E*03 8.15 0-03 9.520+00 0.00 51 80373 Floor 2.300*02 2.465+03 3.025*05 l.00E+00 61.50 6.t50.01 8.15 E-03 5.01 6-01 0.00 #180373 Ceding 2.305*02 2.485*03 3.025+05 4.105+01 61.50 2.52E*03 8.15E -03 2 .06 5*0 1 F 0.01 #180373 Total 1.11E+03 1.495*03 1220*01

  1. 1 - Highest WaN Re ading was used Norts UPPER EAST OPERATING AISLE (UEOA)

Arha Redaction

. AERMOD Mao Arha AERMOD Max Bets Beta Correction Survey Data Beta Survey Data Aha Location (WI Beta tcpnr/probel Correction (dpheIOOcmC) Factor Comments (dpm/lOOcm2) (dpheloocm2) Factor IdpnVlOOcm)

N.WaU 2.045*02 2.46E*03 3.020*05 1.000+00 61.50 6.160*01 8.15E-03 5.OIE-01 0.00 #180373 S. Wall 2.045*02 2.46E*03 3.020*05 4.70E*01 61.50 2.895+03 6.150-03 2.365+01 0.01 J #180373 E,Wafl 6.050*02 2.460+03 3.020*05 1.770*02 61.50 1.095*04 8.150-03 8.870*01 0.04, #180373 W.WaH 6.050*02 2.460*03 3.025+05 1.OOE-r.00 61.50 6.156*01 8.1SE-03 6.O1E-01 0.00 #180373 Ceiting 1.020+03 2.465*03 3.020*05 1.77E*02 61.50 1.090*04 6.150-03 8.875+01 0.04 #180373 Floor 1.02E,03 2.460+03 3.020*05 1.006+00 61.50 6.156*01 8.15E-03 SOlE-Cl 0.00 #180373 Total 3.650*03 4.146*03 3.375*01

  1. 1 Highest Wat Reading was used East

CALC-201 7- 020 Radiological Engineering Calculation Page 10 of 18 Vitrification Facility (VIT) Demolition Readiness Supersedes CALC-2016-036 Rev 1 ATTACHMENT #4 AERMOD Comparisons Max Vs What is There VIT Aisles UPPER NORTH OPERATING AISLE (UNOAI AERMOD Max Asha AERMOD Max Beta Survey Data Beta Arha Survey Data Asha Reduction Beta Correction Location tt Beta (cptWprobe) Correction Factor Comments (dpndloOcmr) (dprn/lQOcm) Factor (dpnsllooxma) (dptrs/lOOcmr)

N.WaN 1555+03 2460+03 3.02E*05 1.375*02 61.50 8.435,03 8.155-53 6.875+01 #180373 SWaN 155E*03 2.465*03 3.020*05 - 1.005+00 61.50 6.155*01 8.155-03 5.015-01 0,00 #180373 E.Wa 7.750,02 2,460*03 3.020*05 1.005,00 61.50 6.155+01 8.1SE-03 5.O1E-01 0.00 #180373 W.Wa9 7.755*02 2.460+03 3.025*05 1.OOE*00 61.50 6155.01 8.150-03 5.010-01 0.00 #180373 Ceiling0 1.925*03 2.45E.03 3.02E-r05 1.375,02 61.50 8.435*03 8.155-03 6.875,01 023 #180373 Floor 1.92E+03 2.46E*03 3.02E*05 1.005+00 61.50 6.1SE*01 8.155-03 5.01E01  : 0.00 #180373 Total 8.485+03 2.85E.03 2.325*01

  1. 1 - Highest WaN Reading was used North UPPER WEST OPERATING AISLE (LBNOA)

AERMDD Max Alpha AERMOD Max Beta Survey Dala Bets Alpha StaveData Alpha Redaction Beta Correction Location 1W) (dprrgloocmc) Beta Icprn/Frnbe) IdplnulOOcmd) Factor Comments (dpm/lOOcm5) Factor CoFrrection fdp106cm2)

N.Wall 3.90E.02 2.46E*03 3.025,05 3.105+01 61.50 1.91E*03 8.155-03 1.55Es01 0.01 #180373 SWaN 3.905+02 2.465+03 3.02E*05 3.OOE.01 61.50 1.850+03 8.150-03 1500.01 r 0.01 S. #180373 E.Wa8 8.32E.02 2.46E,03 3.020÷05 2.OOE*01 61.50 1.230*03 9.150-03 1.000+01 0.00  !( #180373 W.Wat 8.325+02 2.465*03 3.020*05 1275+02 61.50 7.810,03 8.15E-03 6.370,01 0.03 #180373 CaiNng° 1.92E*03 2.46E*03 3.020*05 1270+02 61.50 7.81E.03 8.15E-03 6.375*01 0,, #180373 Floor 1.020*03 2.460+03 3.020+05 1.005÷00 61.50 6.100+01 8.ISE-03 5.01E-01 0.00 #180373 -

Total 6.28E+03 3.440*03 2.810+01

  1. 1 - Highest Wall Reading was used West -

UPPER WEST OPERATING AISLE fUINOA) AIRLOCK AERMOD Mao Alpha AERMOD Max Beta Survey Data Beta Alpha Survey Data Alpha Reduction

, Beta Correction Location (WI Beta tcpmlprthel Correction Comments (dpm/100cm) IdPr&lOOxm2I Factor (drrrV100cm) (dptWlooxm(

Needed N.Wall 7.50E.01 2A6E+03 3.02E÷05 1.400+01 61.50 9.615*02 8.160-03 7.020*00 0,00 #180373 S.Wall 7.500*01 2.460+03 3.02E.05 3.OOE*01 61.50 1.850+03 8.150-03 1.500+01 __0.01 #180373

[Wall 1.950*02 2460+03 3.020,05 1.90E÷01 61.50 1.t7E.03 8.15E-03 0.52E*00 #180373 r

W Wall 1 95E 02 2460 03 3 020+05 240E 01 6150 1 480 03 815503 1 200 01 #180373 Ceiling5 6.505*01 2.46E+03 3.02E-v05 3.005*01 61.50 1.85E+03 8.15E03 1.50E*01 0.01 - #180373 Floor 6,50E,01 2.400*03 3.02E*05 3200*01 61.50 1.97E*03 8j5E-03 1.60E,01 0.01 #180373 Total 6.700+02 1.535+03 1245+01 NOTE #1 = Ceiling s based on Highest waN survey South Vtr PROCESS CONTROL ROOM )VPCR) UPPER AERMOD Max Alpha AERMOD Max Beta Alpha Redacbon Beta Correction Survey Data Beta Survey Data Alpha Location (fe) Beta )cpnnlprobe) Correction Factor Comments (dpn,JlOOcm ( (dpns/lOOcm) Factor (dpnsloonm) (dpm/boocm (

Factor Needed N.Wa6 1.805+02 2.46E*03 3.025*05 7.705+01 61.50 4.74E÷03 8.ISE-03 3.86E.01 -0.02 #180373 S.Wall 1.80E*02 2.465*03 3.02E+05 1.000+00 61.50 6.155*01 8.155-03 5.015-01 0,00 #180373

[Wall 2205*02 2460+03 3.025*05 1.005*00 61.50 6.155*01 8.15E-03 5.O1E-01 0.00 #180373 W.Waffi 2205+02 2.46E*03 3.02E.05 8.005+01 61.50 4.92E*03 8.15E-03 4,O1E*01 0.02 #180373 Ceiling° 3.965*02 2.46E+03 3.025,06 8.005÷01 61.50 4.525+03 8.155-03 4.015+01 0.02 #180373 Floor 3,96E.02 2,46E,03 - 3.02E.05 1.005*00 61.50 6.155*01 8.15E-03 5.015-01 0.00 #180373 Total 1.S9E+03 2.465*03 2.OOE÷01

  1. 1 Highest WaH Reading Used West

CALC-2017- 020 Radiological Engineering Calculation Page 11 of 18 Vitrifióation Facility (VIT) Demolition Readiness Supersedes CALC-2016-036 Rev 1 ATTACHMENT #4 AERMOD Comparisons Max Vs What is There VIT Aisles vtr PROCESS CONTROL ROOM (VPCR) LOWER AERMOD MaxAipha AERMOD Max Bela Surrey Data Beta Aha Stawy Data Arha Reduction Beta Correction Location (tt2) Beta (opmJprobe) Correction Factor Comments (dprnll0ocm°) (dprnflo0cm°) Factor (dpnn(10&m5) (dptmhl 00cm5)

Factor Needed N. Walt 1.80E*02 2.466*03 3.026+05 4.106+01 61.60 2.52E,03 8.15 E-03 2,06E+01 0.01 #180373 S. Wall 1.806+02 2.466+03 3.02E*05 3.606*01 61.50 2216+03 6.156-03 1.806*01 0.01 #16 0373

6. Watt 2.60E.e02 2.46E*03 3.026+05 1 .90E*01 61.60 1.1 76*03 6.15 E-03 8.52E+00 0.00 #180373 W. Wall 2,60E*02 2.46E*03 3.026*05 - 6.406+01 61.50 3.94E+03 8.156-03 321 601 o:o1 #160373 CeSng ° 4,68 6*02 2.466*03 3.026+05 6.40E*1 61.50 3.54E*03 8.15 E-03 321 E*01 0.01 #160373 Floor 4.686+02 2.466+03 3.02E*05 1 .OOE*00 61.50 6.15E*01 8.15 E-03 5.O1E-01 0.00 #180373 Total 1.82E+03 2.31 Es-03 1 .88E*01
  1. 1 Highest Walt Reading Used West CHILLER ROOM (CR)

AERMOD Mao Aha AERMOD Max Bela Anha Reduction Beta dorrectixn Surrey Data Beta Survey Data Aha Location Bela )cpnilprobe) Correction Comments

)dpm/lOOcm2) )dprn/100cm5) Factor tdpr&lOocm5) (dprnhloocm5)

N.Wat 1.90E*02 2.466*03 3.02E*06 1.OOE*00 61.50 6.156*01 8.ISE-03 5.016-01 0.00 #160373 SWat 1.906*02 2.46E-e03 3.026+05 1.006*00 61.50 6.1SE*01 6.ISE-03 SOlE-al 0.00 #180373 E.WaN 3.OOE*02 2.46E*03 3.02E*05 - 1.006*00 61.50 6.156+01 8.156-03 SOlE-UI 0.00 #180373 W.Watt 3.005*02 2.46E*03 3.02E+06 1.OOE-n00 61.50 6.156,01 8.156-03 5.016-01 0.00 #160373 Ceilingur 5.706+02 2.466+03 3.026*05 1.006*00 61.50 6.156*01 8.156-03 5.O1E-01 0.00. #180373 Floor 5.706*02 2.466+03 3.02E+05 1.006*00 61.50 6.156*01 8.156-03 5.0lE01 - - 0.00 #180373 Total 2.12E+03 6.156*01 5016-01

  1. 1 Highest Wat Reading Used West All Waits Below 8kg RADIATION MONITORING ROOM (RMR)

AERMOD Mao ASha AERMOD Max Bela Mtsha Survey Data Asha Reduction Beta Correction Surrey Data Bela Location Beta (cpm/probe) Correction Factor Comments tdpheloocm ) )dpnVlooom ) Factor (dpm/lOOcm) (dpm/lOOcm)

Factor Needed N.WaN 1.OOE*02 2.466*03 3.02E*05 2.006+00 61.50 123E+02 8.15E-03 1.OOE+00 - 0.00 #180373 S.Wa 1.OOE*02 2.466*03 3.02E+05 l.OOE+00 61.50 6.15E+01 8.1SE-03 5.OE-01 0.00 #180373 E.Watl 2.406*02 2.466*03 3.026+06 1.OOE*00 61.50 6.15E*01 8.156-03 SOlE-Cl 0.00 #180373 W.Wal 2.40E*02 2.46E*03 3.02E*05 1.40E+01 61.50 8.616*02 8.156-03 7.02E,00 0.00 #180373 Ceikng 2.406+02 2.46E*03 3.02E+65 1.40E*01 61.50 8.61E*02 8.15E-03 7.02E+00 .0.00 #180373 Totat 9.20E+02 3.04E*02 3.216+00

  1. 1 Highest Watt Reading Used West TOTALS (ft2)

STAIRS 4.566+03 lstfl 1.476+04 2nd fI 1 .82E+04 3rd fI 2.466+04 6.27 E+04

CALC-2017- 020 Radiological Engineering Calculation Page 12 of 18 Vitrification Facility (VIT) Demolition Readiness Supersedes CALC-2016-036 Rev 1 ATTACHMENT #5 AERMOD Total Curie Content VIT Aisles

CALC-201 7- 020 Radiological Engineering Calculation Page 13 of 18 Vitrification Facility (VIT) Demolition Readiness Supersedes CALC-201 6-036 Rev 1 ATTACHMENT #6 AERMOD Comparisons Max Vs What is There VIT Crane Room 1 6Aug30 VIT CRANE ROOM Actual vrrcrane Fhn SoyData SOlo d+0ion AERMODMaeArha AERMOOMaoSoIa Arha ArhaCorreo8on SurveyData Bela L

(dpm/lOOcrr?) (dp000mu) (cpmptobe) Fautor Fartor Needed N.WaH 1018+03 276*05 3,388+07 3,606+00 2000 7.206+01 1.226+82 8786.83 2.62E44 #178284 SWaN 1016.03 2.75E+05 3.388+07 1.808+00 20.00 3406,01 1.226+82 4386+03 1.3lE.04 #178284 6 WaN 6728+02 275E*0S 3.36E*07 1.OOE+00 20.00 2.OOE+0l I.22Eo82 244Er03 7.27605 #178284 W.WaU 6726+02 2.758+05 3.366+07 1008,00 2000 2086*01 122E,02 244E+03 7.27E05 #178284 Caihng° 1 548+83 2 75E.+05 3.36E.07 3 60E*0O 20.00 720E.0I 1.226+82 8786+03 2.62E04 #178284 Floor 1,546+03 2.75E+.05 336E.07 1.498*02 20.00 2.98E*03 1.226,02 3,646+05 1.08602 #178284 Total 6446+03 NOTE #1 CeiNng is bused on Highest waN (North) survey

CALC-2017- 020 Radiological Engineering Calculation Page 14 of 18 Vitrification Facility (VIT) Demolition Readiness Supersedes CALC-2016-036 Rev 1 ATTACHMENT #7 AERMOD Total Curie Content VIT Crane Rm

CALC-201 7- 020 Radiological Engineering Calculation Page 15 of 18 Vitrification Facility (VII) Demolition Readiness Supersedes CALC-2016-036 Rev 1 ATTACHMENT #8 AERMOD Comparisons Max Vs What is There VIT Tunnel VIT TUNNEL Actuals VWToorol SurveyData Redtation AERMOD Max A,ha AERMOD Max Beta Arha A,ha Correction SurveyData Beta Location Cooofl (dprntlOOcm ) (UpnslOOcm) (cprWpmbe) Factor (dpnVloocm )

tns100ont Factor NeOded N,WaI - 4.18E.02 2751,05 3.360+87 6.001+01 20.00 1201+03 1221+02 1.461+05 4.36102 d # 160301 HigtroxtActtatyused SWaHu 4161+02 2.756*05 3.36E.07 6 006.01 20.00 120E+03 1 226.02 1.461*05 4.38E43 8 180381 HighostActMtyed EWal 9.881,02 2.756*05 3361*07 2.OOE.c0I 20.00 5.601*02 122E.02 6.93E*04 2.04E-0g 180381 HlghostAcliuityeced W.WaH 9,891+02 2.751+05 3 361*07 4.005*01 20.00 800E.o02 I.22Ec02 9761+04 Z9SE.03 # 185381 Highest Actiuityused Ceitng 6,086+82 2.751*05 3.361*07 6.001*01 20.00 1.206*03 I.22E*02 I.46E*0S 426E 8 180391 HighestActiurly+aed Total 3.42E+03 NOTE NI Cettog and South WaN (Air Door( is based on Highest aol (North( savey

CALC-2017- 020 Radiological Engineering Calculation Page 16 of 18 Vitrification Facility (VIT) Demolition Readiness Supersedes CALC-2016-036 Rev 1 ATTACHMENT #9 AERMOD Total Curie Content VIT Tunnel

CALC-201 7- 020 Radiological Engineering Calculation Page 77 of 18 Vitrification Facility (VIT) Demolition Readiness Supersedes CALC-2016-036 Rev 7 ATTACHMENT #10 AERMOD Comparisons Max Vs What is There VII Secondary Filter Rm vrr SECONDARY FILTER ROOM VIT SECONDARY FILTER ROOM AERMOD MaoAcha AERMOD Mao Bela Stavey Data Beta Aha SLawy Data Wpha Redoction Bela Correction Location tft) Beta (rpm/probe) Correction Factor Comments (dpnsil 00cm) (dprrVt 00cm) Factor (dprnil BOom5) Factor (dpnil Oocmr) Needed N WaH 881 E,02 2 755+05 3.365*07 7.50 5,01 61.56 4 61E*03 8.1 55-Ba 3 .765*0 1 1 7E-04 #180373 5kg brIm/ed S Wall 6,61 E+02 2.755*05 3 36E+07 l.14E+02 61.50 7.01 E.*03 8.1 SE-B3 5,71E,01 2.080-04 #180373 8kg brIm/ed B WoN 6 725,02 2.755*05 3,36E*07 8 30E*01 61,50 5,100.03 8.1 55-03 4,165*01 1.515-04 #180373 5kg brIm/ed W Wall 6 725,02 2 75E,05 3.365*07 1 ,05Ex02 61.60 6.46E+03 8.15503 5.265*61 1.915-04 #180373 8kg frokoted Ceiling 1.315,03 2.75E,05 3.365,07 1.140+02 61 50 7 015,03 8.1 5E-03 5.715+61 2085-04 #180373 BbS helm/a Total 4.38E-r03 6.045*03 4,92E-xB1

  1. 1 =HlghestWaNll rading Usad AH- SoxNh VIT DIESEL GENERATOR ROOM AERMOD Mao Asha AERMOD Max Beta SLocey Data Beta Aha Stavey Data Aha Redlion

)ftr) Bela Correction Location tdpnVlQocmL) Beta (cpnsipmbe) (dprnhloocmL) Correction Comments (dpm/19om2) Faclor (dprWlOOcm5)

N. Wa6 1 685,02 2 750*04 3,365*06 7.305+01 61.50 4 490.63 8.1 55-03 3.665*01 #180373 5kg brIm/ed S. WaN 1.660*02 2.755,04 3.355*06 7 1 OE*Ol 61.50 4.375*03 8 155.63 3.565*01 #180373 8kg brIm/ed E.Wa9 1,585*02 2.755*04 3 365,06 7.1OE*01 61,50 4,375,03 8.155-03 3,565+01 #180373 8kg brIm/ed W WaH 1.585+02 2 75E*04 3.365,06 6 605+01 61.50 4 06E*03 8.15E-03 3 31E*01 #180373 8kg brIm/ed

° CeiHng 240E+02 2 75E*04 3.365*06 7.305*01 61.50 4.495,03 8 15503 3.665*01 #180373 8kg brIm/ed Total - 8.92E+02 4 325+03. 3.52E*01

  1. 1 = Highest Wet Reading Used AN- North

CALC-2017- 020 Radiological Engineering Calculation Page 18 of 18 Vitrification Facility (VIT) Demolition Readiness Supersedes CALC-2016-036 Rev 1 ATTACHMENT #11 AERMOD Total Curie Content VIT Secondary Filter Room

VIT Cell Actual INPUT Data 0.02 DAC 30m Point Source Scaling Scaling Factor by Activity Demo Time Specific Activity Demo Area Demo Area ST ST ISOTOPE MAR (dpm/sec/m2) DR (*3/4/5/6/7/8) ARF (*3/4/5/6/7/8) RF (*3/4/5/6/7/8) LPF (*3/4/5/6/7/8) g/s/m2 Factor by ISOTOPE Activity (2017) (dpm/100cm2) (sec)*1 (Ci/g) (m2/hr)*2 (m2/s)*2 (dpm/s/m2) (Ci/s/m2)

Weight Cs137 1 3.93E+07 3.60E+03 8.70E+01 3.34E+00 9.28E04 3.65E+06 1.00E01 1.00E04 1.00E+00 1.00E01 3.65E+00 1.64E12 1.89E14 2.76E04 Cs137 Cm243 7.47E-06 2.94E+02 3.60E+03 5.17E+01 3.34E+00 9.28E04 2.72E+01 1.00E01 1.00E04 1.00E+00 1.00E01 2.72E05 1.23E17 2.37E19 3.47E09 Cm243 Cm244 1.88E-04 7.39E+03 3.60E+03 8.33E+01 3.34E+00 9.28E04 6.85E+02 1.00E01 1.00E04 1.00E+00 1.00E01 6.85E04 3.09E16 3.71E18 5.42E08 Cm244 Np237 5.97E-07 2.35E+01 3.60E+03 7.05E04 3.34E+00 9.28E04 2.18E+00 1.00E01 1.00E04 1.00E+00 1.00E01 2.18E06 9.81E19 1.39E15 2.03E05 Np237 Sr/Y90 1.21E-01 4.76E+06 3.60E+03 1.37E+02 3.34E+00 9.28E04 4.41E+05 1.00E01 1.00E04 1.00E+00 1.00E01 4.41E01 1.99E13 1.45E15 2.12E05 Sr/Y90 Am241 5.61E-03 2.20E+05 3.60E+03 3.43E+00 3.34E+00 9.28E04 2.05E+04 1.00E01 1.00E04 1.00E+00 1.00E01 2.05E02 9.21E15 2.69E15 3.93E05 Am241 Pu238 1.66E-03 6.52E+04 3.60E+03 1.71E+01 3.34E+00 9.28E04 6.05E+03 1.00E01 1.00E04 1.00E+00 1.00E01 6.05E03 2.73E15 1.59E16 2.33E06 Pu238 Pu239 9.19E-04 3.61E+04 3.60E+03 6.22E02 3.34E+00 9.28E04 3.35E+03 1.00E01 1.00E04 1.00E+00 1.00E01 3.35E03 1.51E15 2.43E14 3.55E04 Pu239 Pu240 7.01E-04 2.75E+04 3.60E+03 2.28E01 3.34E+00 9.28E04 2.56E+03 1.00E01 1.00E04 1.00E+00 1.00E01 2.56E03 1.15E15 5.05E15 7.39E05 Pu240 Pu241 1.55E-02 6.09E+05 3.60E+03 1.03E+02 3.34E+00 9.28E04 5.65E+04 1.00E01 1.00E04 1.00E+00 1.00E01 5.65E02 2.55E14 2.47E16 3.62E06 Pu241 U232 4.00E-05 1.57E+03 3.60E+03 2.14E+01 3.34E+00 9.28E04 1.46E+02 1.00E01 1.00E04 1.00E+00 1.00E01 1.46E04 6.57E17 3.07E18 4.49E08 U232 U233 1.43E-05 5.62E+02 3.60E+03 9.65E03 3.34E+00 9.28E04 5.21E+01 1.00E01 1.00E04 1.00E+00 1.00E01 5.21E05 2.35E17 2.43E15 3.56E05 U233 U234 6.78E-06 2.66E+02 3.60E+03 6.24E03 3.34E+00 9.28E04 2.47E+01 1.00E01 1.00E04 1.00E+00 1.00E01 2.47E05 1.11E17 1.78E15 2.61E05 U234 U235 2.12E-06 8.33E+01 3.60E+03 2.16E06 3.34E+00 9.28E04 7.73E+00 1.00E01 1.00E04 1.00E+00 1.00E01 7.73E06 3.48E18 1.61E12 2.36E02 U235 U238 1.36E-05 5.34E+02 3.60E+03 3.35E07 3.34E+00 9.28E04 4.96E+01 1.00E01 1.00E04 1.00E+00 1.00E01 4.96E05 2.23E17 6.67E11 9.76E01 U238 TOTAL 4.50E+07 6.83E11 Total 4.41E+07 Total 3.60E+05 NOTES:*

  • 1 - 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> of work 2
  • 2 - Demo area 6' x 6' = 3.34m
  • 3 - DOE-HDBK-3010-94 "Airborne Release Fractions/Rates and Respirable Fractions for NonReactor Nuclear Facilities" (Reaffirmed 2013)
  • 4 - DOE-STD-5506-2007 "Preparation of Safety Basis Documents for Transuranic Waste Facilities (April, 2007)
  • 5 - EPA-AP-42 Compilation of Air Pollutant Emission Factors 5th addition (Jan 1995)
  • 6 - PNNL-20173 "Air Dispersion Modeling of Radioactive Releases During Proposed PFP Complex Demolition Activities (January 2011)
  • 7 - PNNL-18332 "Analysis of Radioactive Releases During Proposed Demolition Activities for the 224-U and 224-UA Buildings (March 09)
  • 8 - PNNL-20113 "Air Monitoring Modeling of Radioactive Releases During Proposed PFP Complex Demolition Activities (January 2011)

DEFINITIONS:

MAR - Total Material At Risk - Total Quantity of Radionuclide Available to be Acted On. (DOE-HDBK-3010 Page 1-2)

ARF - Airborne Release Factor - Fraction of Radioactive Material with Fixed Contaminants Released in the Air as a Aerosol Available for Transport (DOE-HDBK-3010 Page 1-3, PNNL 20113 page A.4, PNNL 20173 page A.4 and PNNL 18332 page A.4)

DR - Damage Ratio - Fraction of MAR actually Impacted by Demolition (DOE-HDBK-3010 Page 1-2, PNNL 20113 page A.4, PNNL 20173 page A.4 and PNNL 18332 page A.4) (0.9 Concrete)(0.1 Metal)

LPF - Leakpath Factor - Fraction of Radionuclides that go through some containment "Fogger" (DOE-HDBK-3010 Page 1-6, PNNL 20113 page A.5, PNNL 20173 page A.5 and PNNL 18332 page A.5) (0.1 used for water mist)

RF - Respirable Fraction - Fraction of the Radionuclides that are respirable (10-um or less) (DOE-HDBK-3010 Pages 1-4,PNNL 20113 page A.6, PNNL 20173 page A.6 and PNNL 18332 page A.6)

ST - Source Term - Total quantity of respirable material released to the atmosphere.

Specific Activity - Health Physics and Radiological Health Handbook 1992 VIT Cell Actual OUTPUT Data 0.02 DAC 30m Point Source

(/1.0E+6) (/1.0E+6) (*SPa*1.0E+6)

Receptor Scaling Factor Concentration Scaling Factor by ISOTOPE TOTAL (ug/m3) Concentration Concentration Concentration DAC Hr ISOTOPE (meters) by Weight (ug/m3) Activity (2017)

(ug/cm3) (g/mL) (uCi/mL)

Cs137 30 5.830E08 2.760E04 1.61E11 1.61E17 1.61E23 1.40E15 1.75E08 1.00E+00 Cs137 Cm243 30 5.830E08 3.470E09 2.02E16 2.02E22 2.02E28 1.05E20 1.49E09 7.47E06 Cm243 Cm244 30 5.830E08 5.420E08 3.16E15 3.16E21 3.16E27 2.63E19 2.92E08 1.88E04 Cm244 Np237 30 5.830E08 2.030E05 1.18E12 1.18E18 1.18E24 8.34E22 1.04E10 5.96E07 Np237 Sr/Y90 30 5.830E08 2.120E05 1.24E12 1.24E18 1.24E24 1.69E16 1.69E08 1.21E01 Sr/Y90 Am241 30 5.830E08 3.930E05 2.29E12 2.29E18 2.29E24 7.86E18 1.57E06 5.61E03 Am241 Pu238 30 5.830E08 2.330E06 1.36E13 1.36E19 1.36E25 2.32E18 3.87E07 1.66E03 Pu238 Pu239 30 5.830E08 3.550E04 2.07E11 2.07E17 2.07E23 1.29E18 2.57E07 9.20E04 Pu239 Pu240 30 5.830E08 7.390E05 4.31E12 4.31E18 4.31E24 9.82E19 1.96E07 7.02E04 Pu240 Pu241 30 5.830E08 3.620E06 2.11E13 2.11E19 2.11E25 2.17E17 1.09E07 1.55E02 Pu241 U232 30 5.830E08 4.490E08 2.62E15 2.62E21 2.62E27 5.60E20 2.80E09 4.00E05 U232 U233 30 5.830E08 3.560E05 2.08E12 2.08E18 2.08E24 2.00E20 2.86E10 1.43E05 U233 U234 30 5.830E08 2.610E05 1.52E12 1.52E18 1.52E24 9.49E21 1.36E10 6.78E06 U234 U235 30 5.830E08 2.360E02 1.38E09 1.38E15 1.38E21 2.97E21 3.71E11 2.12E06 U235 U238 30 5.830E08 9.760E01 5.69E08 5.69E14 5.69E20 1.91E20 2.38E10 1.36E05 U238 5 Year - MAX - 5 Year - MAX -

2.59E06 2.87E-07 Weekly at 30m Weekly at Fence 5 Year - MAX -

9.75E07 Weekly at 60m

VIT Aisles Actual INPUT Data Scaling Scaling Factor by Activity Demo Time Specific Activity Demo Area ST ST ISOTOPE Demo Area (m2/s)*2 MAR (dpm/sec/m2) DR (*3/4/5/6/7/8) ARF (*3/4/5/6/7/8) RF (*3/4/5/6/7/8) LPF (*3/4/5/6/7/8) g/s/m2 Factor by ISOTOPE Activity (2017) (dpm/100cm2) (sec)*1 (Ci/g) (m2/hr)*2 (dpm/s/m2) (Ci/s/m2)

Weight Cs137 1 4.47E+03 3.60E+03 8.70E+01 3.72E+01 1.03E02 4.61E+03 1.00E+00 1.00E04 1.00E+00 1.00E+00 4.61E01 2.08E13 2.39E15 2.76E04 Cs137 Cm243 7.47E-06 3.34E02 3.60E+03 5.17E+01 3.72E+01 1.03E02 3.45E02 1.00E+00 1.00E04 1.00E+00 1.00E+00 3.45E06 1.55E18 3.00E20 3.47E09 Cm243 Cm244 1.88E-04 8.39E01 3.60E+03 8.33E+01 3.72E+01 1.03E02 8.67E01 1.00E+00 1.00E04 1.00E+00 1.00E+00 8.67E05 3.91E17 4.69E19 5.42E08 Cm244 Np237 5.97E-07 2.67E03 3.60E+03 7.05E04 3.72E+01 1.03E02 2.75E03 1.00E+00 1.00E04 1.00E+00 1.00E+00 2.75E07 1.24E19 1.76E16 2.03E05 Np237 Sr/Y90 1.21E-01 5.40E+02 3.60E+03 1.37E+02 3.72E+01 1.03E02 5.58E+02 1.00E+00 1.00E04 1.00E+00 1.00E+00 5.58E02 2.51E14 1.84E16 2.12E05 Sr/Y90 Am241 5.61E-03 2.50E+01 3.60E+03 3.43E+00 3.72E+01 1.03E02 2.59E+01 1.00E+00 1.00E04 1.00E+00 1.00E+00 2.59E03 1.17E15 3.40E16 3.93E05 Am241 Pu238 1.66E-03 7.41E+00 3.60E+03 1.71E+01 3.72E+01 1.03E02 7.66E+00 1.00E+00 1.00E04 1.00E+00 1.00E+00 7.66E04 3.45E16 2.01E17 2.33E06 Pu238 Pu239 9.19E-04 4.10E+00 3.60E+03 6.22E02 3.72E+01 1.03E02 4.24E+00 1.00E+00 1.00E04 1.00E+00 1.00E+00 4.24E04 1.91E16 3.07E15 3.55E04 Pu239 Pu240 7.01E-04 3.13E+00 3.60E+03 2.28E01 3.72E+01 1.03E02 3.23E+00 1.00E+00 1.00E04 1.00E+00 1.00E+00 3.23E04 1.46E16 6.39E16 7.39E05 Pu240 Pu241 1.55E-02 6.92E+01 3.60E+03 1.03E+02 3.72E+01 1.03E02 7.15E+01 1.00E+00 1.00E04 1.00E+00 1.00E+00 7.15E03 3.22E15 3.13E17 3.62E06 Pu241 U232 4.00E-05 1.79E01 3.60E+03 2.14E+01 3.72E+01 1.03E02 1.85E01 1.00E+00 1.00E04 1.00E+00 1.00E+00 1.85E05 8.31E18 3.88E19 4.49E08 U232 U233 1.43E-05 6.38E02 3.60E+03 9.65E03 3.72E+01 1.03E02 6.60E02 1.00E+00 1.00E04 1.00E+00 1.00E+00 6.60E06 2.97E18 3.08E16 3.56E05 U233 U234 6.78E-06 3.03E02 3.60E+03 6.24E03 3.72E+01 1.03E02 3.13E02 1.00E+00 1.00E04 1.00E+00 1.00E+00 3.13E06 1.41E18 2.26E16 2.61E05 U234 U235 2.12E-06 9.47E03 3.60E+03 2.16E06 3.72E+01 1.03E02 9.78E03 1.00E+00 1.00E04 1.00E+00 1.00E+00 9.78E07 4.41E19 2.04E13 2.36E02 U235 U238 1.36E-05 6.07E02 3.60E+03 3.35E07 3.72E+01 1.03E02 6.27E02 1.00E+00 1.00E04 1.00E+00 1.00E+00 6.27E06 2.83E18 8.44E12 9.76E01 U238 TOTAL 5.12E+03 8.65E12 Total 5.01E+03 Total 4.09E+01 NOTES:*

  • 1 - 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> of work
  • 2 - Demo area 20' x 20' = 37.2m 2
  • 3 - DOE-HDBK-3010-94 "Airborne Release Fractions/Rates and Respirable Fractions for NonReactor Nuclear Facilities" (Reaffirmed 2013)
  • 4 - DOE-STD-5506-2007 "Preparation of Safety Basis Documents for Transuranic Waste Facilities (April, 2007)
  • 5 - EPA-AP-42 Compilation of Air Pollutant Emission Factors 5th addition (Jan 1995)
  • 6 - PNNL-20173 "Air Dispersion Modeling of Radioactive Releases During Proposed PFP Complex Demolition Activities (January 2011)
  • 7 - PNNL-18332 "Analysis of Radioactive Releases During Proposed Demolition Activities for the 224-U and 224-UA Buildings (March 09)
  • 8 - PNNL-20113 "Air Monitoring Modeling of Radioactive Releases During Proposed PFP Complex Demolition Activities (January 2011)

DEFINITIONS:

MAR - Total Material At Risk - Total Quantity of Radionuclide Available to be Acted On. (DOE-HDBK-3010 Page 1-2)

ARF - Airborne Release Factor - Fraction of Radioactive Material with Fixed Contaminants Released in the Air as a Aerosol Available for Transport (DOE-HDBK-3010 Page 1-3, PNNL 20113 page A.4, PNNL 20173 page A.4 and PNNL 18332 page A.4)

DR - Damage Ratio - Fraction of MAR actually Impacted by Demolition (DOE-HDBK-3010 Page 1-2, PNNL 20113 page A.4, PNNL 20173 page A.4 and PNNL 18332 page A.4)

LPF - Leakpath Factor - Fraction of Radionuclides that go through some containment "Fogger" (DOE-HDBK-3010 Page 1-6, PNNL 20113 page A.5, PNNL 20173 page A.5 and PNNL 18332 page A.5)

RF - Respirable Fraction - Fraction of the Radionuclides that are respirable (10-um or less) (DOE-HDBK-3010 Pages 1-4,PNNL 20113 page A.6, PNNL 20173 page A.6 and PNNL 18332 page A.6)

ST - Source Term - Total quantity of respirable material released to the atmosphere.

Specific Activity - Health Physics and Radiological Health Handbook 1992 VIT Aisles Actual OUTPUT Data

(/1.0E+6) (/1.0E+6) (*SPa*1.0E+6)

Scaling Factor Concentration Scaling Factor by ISOTOPE Receptor (meters) TOTAL (ug/m3) Concentration Concentration Concentration DAC Hr ISOTOPE by Weight (ug/m3) Activity (2017)

(ug/cm3) (g/mL) (uCi/mL)

Cs137 30 7.480E06 2.760E04 2.06E09 2.06E15 2.06E21 1.80E13 2.25E06 1.00E+00 Cs137 Cm243 30 7.480E06 3.470E09 2.60E14 2.60E20 2.60E26 1.34E18 1.92E07 7.47E06 Cm243 Cm244 30 7.480E06 5.420E08 4.05E13 4.05E19 4.05E25 3.38E17 3.75E06 1.88E04 Cm244 Np237 30 7.480E06 2.030E05 1.52E10 1.52E16 1.52E22 1.07E19 1.34E08 5.96E07 Np237 Sr/Y90 30 7.480E06 2.120E05 1.59E10 1.59E16 1.59E22 2.17E14 2.17E06 1.21E01 Sr/Y90 Am241 30 7.480E06 3.930E05 2.94E10 2.94E16 2.94E22 1.01E15 2.02E04 5.61E03 Am241 Pu238 30 7.480E06 2.330E06 1.74E11 1.74E17 1.74E23 2.98E16 4.97E05 1.66E03 Pu238 Pu239 30 7.480E06 3.550E04 2.66E09 2.66E15 2.66E21 1.65E16 3.30E05 9.20E04 Pu239 Pu240 30 7.480E06 7.390E05 5.53E10 5.53E16 5.53E22 1.26E16 2.52E05 7.02E04 Pu240 Pu241 30 7.480E06 3.620E06 2.71E11 2.71E17 2.71E23 2.79E15 1.39E05 1.55E02 Pu241 U232 30 7.480E06 4.490E08 3.36E13 3.36E19 3.36E25 7.19E18 3.59E07 4.00E05 U232 U233 30 7.480E06 3.560E05 2.66E10 2.66E16 2.66E22 2.57E18 3.67E08 1.43E05 U233 U234 30 7.480E06 2.610E05 1.95E10 1.95E16 1.95E22 1.22E18 1.74E08 6.78E06 U234 U235 30 7.480E06 2.360E02 1.77E07 1.77E13 1.77E19 3.81E19 4.77E09 2.12E06 U235 U238 30 7.480E06 9.760E01 7.30E06 7.30E12 7.30E18 2.45E18 3.06E08 1.36E05 U238 5 Year - MAX -

5 Year - MAX -

3.32E04 Weekly Avg. Site 7.23E-05 Weekly at 30m Boundary 5 Year - MAX 1.54E04 Average at 30m

VIT CRANE ROOM ACTUAL INPUT Data Scaling Scaling Factor by Activity Demo Time Specific Activity Demo Area Demo Area 2 (*3/4/5/6/7/8) (*3/4/5/6/7/8) (*3/4/5/6/7/8) (*3/4/5/6/7/8) ST ST ISOTOPE MAR (dpm/sec/m ) DR ARF RF LPF g/s/m2 Factor by ISOTOPE Activity (2017) (dpm/100cm2) (sec)*1 (Ci/g) 2 (m /hr)

  • 2 2 (m /s)
  • 2 (dpm/s/m )

2 2 (Ci/s/m )

Weight Cs137 1 6.02E+03 3.60E+03 8.70E+01 3.34E+00 9.28E04 5.59E+02 1.00E+00 1.00E04 1.00E+00 1.00E01 5.59E03 2.52E15 2.89E17 2.76E04 Cs137 Cm243 7.47E-06 4.50E02 3.60E+03 5.17E+01 3.34E+00 9.28E04 4.17E03 1.00E+00 1.00E04 1.00E+00 1.00E01 4.17E08 1.88E20 3.64E22 3.47E09 Cm243 Cm244 1.88E-04 1.13E+00 3.60E+03 8.33E+01 3.34E+00 9.28E04 1.05E01 1.00E+00 1.00E04 1.00E+00 1.00E01 1.05E06 4.73E19 5.68E21 5.42E08 Cm244 Np237 5.97E-07 3.59E03 3.60E+03 7.05E04 3.34E+00 9.28E04 3.33E04 1.00E+00 1.00E04 1.00E+00 1.00E01 3.33E09 1.50E21 2.13E18 2.03E05 Np237 Sr/Y90 1.21E-01 7.28E+02 3.60E+03 1.37E+02 3.34E+00 9.28E04 6.76E+01 1.00E+00 1.00E04 1.00E+00 1.00E01 6.76E04 3.04E16 2.22E18 2.12E05 Sr/Y90 Am241 5.61E-03 3.38E+01 3.60E+03 3.43E+00 3.34E+00 9.28E04 3.13E+00 1.00E+00 1.00E04 1.00E+00 1.00E01 3.13E05 1.41E17 4.11E18 3.93E05 Am241 Pu238 1.66E-03 9.99E+00 3.60E+03 1.71E+01 3.34E+00 9.28E04 9.27E01 1.00E+00 1.00E04 1.00E+00 1.00E01 9.27E06 4.18E18 2.44E19 2.33E06 Pu238 Pu239 9.19E-04 5.53E+00 3.60E+03 6.22E02 3.34E+00 9.28E04 5.13E01 1.00E+00 1.00E04 1.00E+00 1.00E01 5.13E06 2.31E18 3.72E17 3.55E04 Pu239 Pu240 7.01E-04 4.22E+00 3.60E+03 2.28E01 3.34E+00 9.28E04 3.92E01 1.00E+00 1.00E04 1.00E+00 1.00E01 3.92E06 1.76E18 7.74E18 7.39E05 Pu240 Pu241 1.55E-02 9.33E+01 3.60E+03 1.03E+02 3.34E+00 9.28E04 8.66E+00 1.00E+00 1.00E04 1.00E+00 1.00E01 8.66E05 3.90E17 3.79E19 3.62E06 Pu241 U232 4.00E-05 2.41E01 3.60E+03 2.14E+01 3.34E+00 9.28E04 2.23E02 1.00E+00 1.00E04 1.00E+00 1.00E01 2.23E07 1.01E19 4.70E21 4.49E08 U232 U233 1.43E-05 8.61E02 3.60E+03 9.65E03 3.34E+00 9.28E04 7.99E03 1.00E+00 1.00E04 1.00E+00 1.00E01 7.99E08 3.60E20 3.73E18 3.56E05 U233 U234 6.78E-06 4.08E02 3.60E+03 6.24E03 3.34E+00 9.28E04 3.79E03 1.00E+00 1.00E04 1.00E+00 1.00E01 3.79E08 1.71E20 2.73E18 2.61E05 U234 U235 2.12E-06 1.28E02 3.60E+03 2.16E06 3.34E+00 9.28E04 1.18E03 1.00E+00 1.00E04 1.00E+00 1.00E01 1.18E08 5.33E21 2.47E15 2.36E02 U235 U238 1.36E-05 8.19E02 3.60E+03 3.35E07 3.34E+00 9.28E04 7.60E03 1.00E+00 1.00E04 1.00E+00 1.00E01 7.60E08 3.42E20 1.02E13 9.76E01 U238 TOTAL 6.90E+03 1.05E13 Total 6.75E+03 Total 5.52E+01 NOTES:*

  • 1 - 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> of work 2
  • 2 - Demo area 6' x 6' = 3.34m
  • 3 - DOE-HDBK-3010-94 "Airborne Release Fractions/Rates and Respirable Fractions for NonReactor Nuclear Facilities" (Reaffirmed 2013)
  • 4 - DOE-STD-5506-2007 "Preparation of Safety Basis Documents for Transuranic Waste Facilities (April, 2007)
  • 5 - EPA-AP-42 Compilation of Air Pollutant Emission Factors 5th addition (Jan 1995)
  • 6 - PNNL-20173 "Air Dispersion Modeling of Radioactive Releases During Proposed PFP Complex Demolition Activities (January 2011)
  • 7 - PNNL-18332 "Analysis of Radioactive Releases During Proposed Demolition Activities for the 224-U and 224-UA Buildings (March 09)
  • 8 - PNNL-20113 "Air Monitoring Modeling of Radioactive Releases During Proposed PFP Complex Demolition Activities (January 2011)

DEFINITIONS:

MAR - Total Material At Risk - Total Quantity of Radionuclide Available to be Acted On. (DOE-HDBK-3010 Page 1-2)

ARF - Airborne Release Factor - Fraction of Radioactive Material with Fixed Contaminants Released in the Air as a Aerosol Available for Transport (DOE-HDBK-3010 Page 1-3, PNNL 20113 page A.4, PNNL 20173 page A.4 and PNNL 18332 page A.4)

DR - Damage Ratio - Fraction of MAR actually Impacted by Demolition (DOE-HDBK-3010 Page 1-2, PNNL 20113 page A.4, PNNL 20173 page A.4 and PNNL 18332 page A.4)

LPF - Leakpath Factor - Fraction of Radionuclides that go through some containment "Fogger" (DOE-HDBK-3010 Page 1-6, PNNL 20113 page A.5, PNNL 20173 page A.5 and PNNL 18332 page A.5) (0.1 used for water mist)

RF - Respirable Fraction - Fraction of the Radionuclides that are respirable (10-um or less) (DOE-HDBK-3010 Pages 1-4,PNNL 20113 page A.6, PNNL 20173 page A.6 and PNNL 18332 page A.6)

ST - Source Term - Total quantity of respirable material released to the atmosphere.

Specific Activity - Health Physics and Radiological Health Handbook 1992 VIT CRANE ROOM ACTUAL OUTPUT Data

(/1.0E+6) (/1.0E+6) (*SPa*1.0E+6)

Receptor 3 Scaling Factor Concentration Scaling Factor by ISOTOPE TOTAL (ug/m ) 3 Concentration Concentration Concentration DAC Hr ISOTOPE (meters) by Weight (ug/m ) 3 Activity (2017)

(ug/cm ) (g/mL) (uCi/mL)

Cs137 30 9.070E08 2.760E04 2.50E11 2.50E17 2.50E23 2.18E15 2.72E08 1.00E+00 Cs137 Cm243 30 9.070E08 3.470E09 3.15E16 3.15E22 3.15E28 1.63E20 2.32E09 7.47E06 Cm243 Cm244 30 9.070E08 5.420E08 4.92E15 4.92E21 4.92E27 4.09E19 4.55E08 1.88E04 Cm244 Np237 30 9.070E08 2.030E05 1.84E12 1.84E18 1.84E24 1.30E21 1.62E10 5.96E07 Np237 Sr/Y90 30 9.070E08 2.120E05 1.92E12 1.92E18 1.92E24 2.63E16 2.63E08 1.21E01 Sr/Y90 Am241 30 9.070E08 3.930E05 3.56E12 3.56E18 3.56E24 1.22E17 2.45E06 5.61E03 Am241 Pu238 30 9.070E08 2.330E06 2.11E13 2.11E19 2.11E25 3.61E18 6.02E07 1.66E03 Pu238 Pu239 30 9.070E08 3.550E04 3.22E11 3.22E17 3.22E23 2.00E18 4.01E07 9.20E04 Pu239 Pu240 30 9.070E08 7.390E05 6.70E12 6.70E18 6.70E24 1.53E18 3.06E07 7.02E04 Pu240 Pu241 30 9.070E08 3.620E06 3.28E13 3.28E19 3.28E25 3.38E17 1.69E07 1.55E02 Pu241 U232 30 9.070E08 4.490E08 4.07E15 4.07E21 4.07E27 8.72E20 4.36E09 4.00E05 U232 U233 30 9.070E08 3.560E05 3.23E12 3.23E18 3.23E24 3.12E20 4.45E10 1.43E05 U233 U234 30 9.070E08 2.610E05 2.37E12 2.37E18 2.37E24 1.48E20 2.11E10 6.78E06 U234 U235 30 9.070E08 2.360E02 2.14E09 2.14E15 2.14E21 4.62E21 5.78E11 2.12E06 U235 U238 30 9.070E08 9.760E01 8.85E08 8.85E14 8.85E20 2.97E20 3.71E10 1.36E05 U238 5 Year - MAX -

5 Year - MAX -

4.03E06 Weekly Avg. Site 6.18E-07 Weekly at 30m Boundary 5 Year - MAX 1.87E06 Average at 30m

VIT Secondary Filter Room ACTUAL INPUT Data With Water Scaling Scaling Factor by Activity Demo Time Specific Activity Demo Area Demo Area 2 (*3/4/5/6/7/8) (*3/4/5/6/7/8) (*3/4/5/6/7/8) (*3/4/5/6/7/8) ST ST ISOTOPE MAR (dpm/sec/m ) DR ARF RF LPF g/s/m2 Factor by ISOTOPE Activity (2017) (dpm/100cm2) (sec)*1 (Ci/g) 2 (m /hr)

  • 2 2 (m /s)
  • 2 (dpm/s/m )

2 2 (Ci/s/m )

Weight Cs137 1 5.23E+03 3.60E+03 8.70E+01 3.34E+00 9.28E04 4.85E+02 1.00E+00 1.00E04 1.00E+00 1.00E01 4.85E03 2.19E15 2.51E17 2.76E04 Cs137 Cm243 7.47E-06 3.91E02 3.60E+03 5.17E+01 3.34E+00 9.28E04 3.62E03 1.00E+00 1.00E04 1.00E+00 1.00E01 3.62E08 1.63E20 3.16E22 3.47E09 Cm243 Cm244 1.88E-04 9.83E01 3.60E+03 8.33E+01 3.34E+00 9.28E04 9.12E02 1.00E+00 1.00E04 1.00E+00 1.00E01 9.12E07 4.11E19 4.93E21 5.42E08 Cm244 Np237 5.97E-07 3.12E03 3.60E+03 7.05E04 3.34E+00 9.28E04 2.90E04 1.00E+00 1.00E04 1.00E+00 1.00E01 2.90E09 1.30E21 1.85E18 2.03E05 Np237 Sr/Y90 1.21E-01 6.33E+02 3.60E+03 1.37E+02 3.34E+00 9.28E04 5.87E+01 1.00E+00 1.00E04 1.00E+00 1.00E01 5.87E04 2.64E16 1.93E18 2.12E05 Sr/Y90 Am241 5.61E-03 2.93E+01 3.60E+03 3.43E+00 3.34E+00 9.28E04 2.72E+00 1.00E+00 1.00E04 1.00E+00 1.00E01 2.72E05 1.23E17 3.57E18 3.93E05 Am241 Pu238 1.66E-03 8.68E+00 3.60E+03 1.71E+01 3.34E+00 9.28E04 8.05E01 1.00E+00 1.00E04 1.00E+00 1.00E01 8.05E06 3.63E18 2.12E19 2.33E06 Pu238 Pu239 9.19E-04 4.81E+00 3.60E+03 6.22E02 3.34E+00 9.28E04 4.46E01 1.00E+00 1.00E04 1.00E+00 1.00E01 4.46E06 2.01E18 3.23E17 3.55E04 Pu239 Pu240 7.01E-04 3.67E+00 3.60E+03 2.28E01 3.34E+00 9.28E04 3.40E01 1.00E+00 1.00E04 1.00E+00 1.00E01 3.40E06 1.53E18 6.72E18 7.39E05 Pu240 Pu241 1.55E-02 8.11E+01 3.60E+03 1.03E+02 3.34E+00 9.28E04 7.52E+00 1.00E+00 1.00E04 1.00E+00 1.00E01 7.52E05 3.39E17 3.29E19 3.62E06 Pu241 U232 4.00E-05 2.09E01 3.60E+03 2.14E+01 3.34E+00 9.28E04 1.94E02 1.00E+00 1.00E04 1.00E+00 1.00E01 1.94E07 8.74E20 4.08E21 4.49E08 U232 U233 1.43E-05 7.48E02 3.60E+03 9.65E03 3.34E+00 9.28E04 6.94E03 1.00E+00 1.00E04 1.00E+00 1.00E01 6.94E08 3.13E20 3.24E18 3.56E05 U233 U234 6.78E-06 3.55E02 3.60E+03 6.24E03 3.34E+00 9.28E04 3.29E03 1.00E+00 1.00E04 1.00E+00 1.00E01 3.29E08 1.48E20 2.37E18 2.61E05 U234 U235 2.12E-06 1.11E02 3.60E+03 2.16E06 3.34E+00 9.28E04 1.03E03 1.00E+00 1.00E04 1.00E+00 1.00E01 1.03E08 4.63E21 2.15E15 2.36E02 U235 U238 1.36E-05 7.11E02 3.60E+03 3.35E07 3.34E+00 9.28E04 6.60E03 1.00E+00 1.00E04 1.00E+00 1.00E01 6.60E08 2.97E20 8.87E14 9.76E01 U238 TOTAL 5.99E+03 9.10E14 Total 5.86E+03 Total 4.79E+01 NOTES:*

  • 1 - 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> of work 2
  • 2 - Demo area 6' x 6' = 3.34m
  • 3 - DOE-HDBK-3010-94 "Airborne Release Fractions/Rates and Respirable Fractions for NonReactor Nuclear Facilities" (Reaffirmed 2013)
  • 4 - DOE-STD-5506-2007 "Preparation of Safety Basis Documents for Transuranic Waste Facilities (April, 2007)
  • 5 - EPA-AP-42 Compilation of Air Pollutant Emission Factors 5th addition (Jan 1995)
  • 6 - PNNL-20173 "Air Dispersion Modeling of Radioactive Releases During Proposed PFP Complex Demolition Activities (January 2011)
  • 7 - PNNL-18332 "Analysis of Radioactive Releases During Proposed Demolition Activities for the 224-U and 224-UA Buildings (March 09)
  • 8 - PNNL-20113 "Air Monitoring Modeling of Radioactive Releases During Proposed PFP Complex Demolition Activities (January 2011)

DEFINITIONS:

MAR - Total Material At Risk - Total Quantity of Radionuclide Available to be Acted On. (DOE-HDBK-3010 Page 1-2)

ARF - Airborne Release Factor - Fraction of Radioactive Material with Fixed Contaminants Released in the Air as a Aerosol Available for Transport (DOE-HDBK-3010 Page 1-3, PNNL 20113 page A.4, PNNL 20173 page A.4 and PNNL 18332 page A.4)

DR - Damage Ratio - Fraction of MAR actually Impacted by Demolition (DOE-HDBK-3010 Page 1-2, PNNL 20113 page A.4, PNNL 20173 page A.4 and PNNL 18332 page A.4)

LPF - Leakpath Factor - Fraction of Radionuclides that go through some containment "Fogger" (DOE-HDBK-3010 Page 1-6, PNNL 20113 page A.5, PNNL 20173 page A.5 and PNNL 18332 page A.5) (0.1 taken for water)

RF - Respirable Fraction - Fraction of the Radionuclides that are respirable (10-um or less) (DOE-HDBK-3010 Pages 1-4,PNNL 20113 page A.6, PNNL 20173 page A.6 and PNNL 18332 page A.6)

ST - Source Term - Total quantity of respirable material released to the atmosphere.

Specific Activity - Health Physics and Radiological Health Handbook 1992 VIT Secondary Filter Room ACTUAL OUTPUT Data with water

(/1.0E+6) (/1.0E+6) (*SPa*1.0E+6)

Receptor Scaling Factor Concentration Scaling Factor by ISOTOPE TOTAL (ug/m3) 3 Concentration Concentration Concentration DAC Hr ISOTOPE (meters) by Weight (ug/m ) 3 Activity (2017)

(ug/cm ) (g/mL) (uCi/mL)

Cs137 30 7.860E08 2.760E04 2.17E11 2.17E17 2.17E23 1.89E15 2.36E08 1.00E+00 Cs137 Cm243 30 7.860E08 3.470E09 2.73E16 2.73E22 2.73E28 1.41E20 2.01E09 7.47E06 Cm243 Cm244 30 7.860E08 5.420E08 4.26E15 4.26E21 4.26E27 3.55E19 3.94E08 1.88E04 Cm244 Np237 30 7.860E08 2.030E05 1.60E12 1.60E18 1.60E24 1.12E21 1.41E10 5.96E07 Np237 Sr/Y90 30 7.860E08 2.120E05 1.67E12 1.67E18 1.67E24 2.28E16 2.28E08 1.21E01 Sr/Y90 Am241 30 7.860E08 3.930E05 3.09E12 3.09E18 3.09E24 1.06E17 2.12E06 5.61E03 Am241 Pu238 30 7.860E08 2.330E06 1.83E13 1.83E19 1.83E25 3.13E18 5.22E07 1.66E03 Pu238 Pu239 30 7.860E08 3.550E04 2.79E11 2.79E17 2.79E23 1.74E18 3.47E07 9.20E04 Pu239 Pu240 30 7.860E08 7.390E05 5.81E12 5.81E18 5.81E24 1.32E18 2.65E07 7.02E04 Pu240 Pu241 30 7.860E08 3.620E06 2.85E13 2.85E19 2.85E25 2.93E17 1.47E07 1.55E02 Pu241 U232 30 7.860E08 4.490E08 3.53E15 3.53E21 3.53E27 7.55E20 3.78E09 4.00E05 U232 U233 30 7.860E08 3.560E05 2.80E12 2.80E18 2.80E24 2.70E20 3.86E10 1.43E05 U233 U234 30 7.860E08 2.610E05 2.05E12 2.05E18 2.05E24 1.28E20 1.83E10 6.78E06 U234 U235 30 7.860E08 2.360E02 1.85E09 1.85E15 1.85E21 4.01E21 5.01E11 2.12E06 U235 U238 30 7.860E08 9.760E01 7.67E08 7.67E14 7.67E20 2.57E20 3.21E10 1.36E05 U238 5 Year - MAX -

5 Year - MAX -

3.49E06 Weekly Avg. Site 5.37E-07 Weekly at 30m Boundary 5 Year - MAX 1.61E06 Average at 30m

VIT Tunnel ACTUAL INPUT Data Scaling Scaling Factor by Activity Demo Time Specific Activity Demo Area Demo Area 2 (*3/4/5/6/7/8) (*3/4/5/6/7/8) (*3/4/5/6/7/8) (*3/4/5/6/7/8) ST ST ISOTOPE MAR (dpm/sec/m ) DR ARF RF LPF g/s/m2 Factor by ISOTOPE Activity (2017) (dpm/100cm2) (sec)*1 (Ci/g) 2 (m /hr)

  • 2 2 (m /s)
  • 2 (dpm/s/m )

2 2 (Ci/s/m )

Weight Cs137 1 9.75E+04 3.60E+03 8.70E+01 3.34E+00 9.28E04 9.05E+03 1.00E+00 1.00E04 1.00E+00 1.00E01 9.05E02 4.07E14 4.68E16 2.76E04 Cs137 Cm243 7.47E-06 7.28E01 3.60E+03 5.17E+01 3.34E+00 9.28E04 6.76E02 1.00E+00 1.00E04 1.00E+00 1.00E01 6.76E07 3.04E19 5.89E21 3.47E09 Cm243 Cm244 1.88E-04 1.83E+01 3.60E+03 8.33E+01 3.34E+00 9.28E04 1.70E+00 1.00E+00 1.00E04 1.00E+00 1.00E01 1.70E05 7.66E18 9.20E20 5.42E08 Cm244 Np237 5.97E-07 5.82E02 3.60E+03 7.05E04 3.34E+00 9.28E04 5.40E03 1.00E+00 1.00E04 1.00E+00 1.00E01 5.40E08 2.43E20 3.45E17 2.03E05 Np237 Sr/Y90 1.21E-01 1.18E+04 3.60E+03 1.37E+02 3.34E+00 9.28E04 1.09E+03 1.00E+00 1.00E04 1.00E+00 1.00E01 1.09E02 4.93E15 3.60E17 2.12E05 Sr/Y90 Am241 5.61E-03 5.47E+02 3.60E+03 3.43E+00 3.34E+00 9.28E04 5.07E+01 1.00E+00 1.00E04 1.00E+00 1.00E01 5.07E04 2.29E16 6.66E17 3.93E05 Am241 Pu238 1.66E-03 1.62E+02 3.60E+03 1.71E+01 3.34E+00 9.28E04 1.50E+01 1.00E+00 1.00E04 1.00E+00 1.00E01 1.50E04 6.76E17 3.95E18 2.33E06 Pu238 Pu239 9.19E-04 8.96E+01 3.60E+03 6.22E02 3.34E+00 9.28E04 8.31E+00 1.00E+00 1.00E04 1.00E+00 1.00E01 8.31E05 3.74E17 6.02E16 3.55E04 Pu239 Pu240 7.01E-04 6.83E+01 3.60E+03 2.28E01 3.34E+00 9.28E04 6.34E+00 1.00E+00 1.00E04 1.00E+00 1.00E01 6.34E05 2.86E17 1.25E16 7.39E05 Pu240 Pu241 1.55E-02 1.51E+03 3.60E+03 1.03E+02 3.34E+00 9.28E04 1.40E+02 1.00E+00 1.00E04 1.00E+00 1.00E01 1.40E03 6.32E16 6.13E18 3.62E06 Pu241 U232 4.00E-05 3.90E+00 3.60E+03 2.14E+01 3.34E+00 9.28E04 3.62E01 1.00E+00 1.00E04 1.00E+00 1.00E01 3.62E06 1.63E18 7.61E20 4.49E08 U232 U233 1.43E-05 1.39E+00 3.60E+03 9.65E03 3.34E+00 9.28E04 1.29E01 1.00E+00 1.00E04 1.00E+00 1.00E01 1.29E06 5.83E19 6.04E17 3.56E05 U233 U234 6.78E-06 6.61E01 3.60E+03 6.24E03 3.34E+00 9.28E04 6.13E02 1.00E+00 1.00E04 1.00E+00 1.00E01 6.13E07 2.76E19 4.43E17 2.61E05 U234 U235 2.12E-06 2.07E01 3.60E+03 2.16E06 3.34E+00 9.28E04 1.92E02 1.00E+00 1.00E04 1.00E+00 1.00E01 1.92E07 8.64E20 4.00E14 2.36E02 U235 U238 1.36E-05 1.33E+00 3.60E+03 3.35E07 3.34E+00 9.28E04 1.23E01 1.00E+00 1.00E04 1.00E+00 1.00E01 1.23E06 5.54E19 1.65E12 9.76E01 U238 TOTAL 1.12E+05 1.70E12 Total 1.09E+05 Total 8.93E+02 NOTES:*

  • 1 - 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> of work 2
  • 2 - Demo area 6' x 6' = 3.34m
  • 3 - DOE-HDBK-3010-94 "Airborne Release Fractions/Rates and Respirable Fractions for NonReactor Nuclear Facilities" (Reaffirmed 2013)
  • 4 - DOE-STD-5506-2007 "Preparation of Safety Basis Documents for Transuranic Waste Facilities (April, 2007)
  • 5 - EPA-AP-42 Compilation of Air Pollutant Emission Factors 5th addition (Jan 1995)
  • 6 - PNNL-20173 "Air Dispersion Modeling of Radioactive Releases During Proposed PFP Complex Demolition Activities (January 2011)
  • 7 - PNNL-18332 "Analysis of Radioactive Releases During Proposed Demolition Activities for the 224-U and 224-UA Buildings (March 09)
  • 8 - PNNL-20113 "Air Monitoring Modeling of Radioactive Releases During Proposed PFP Complex Demolition Activities (January 2011)

DEFINITIONS:

MAR - Total Material At Risk - Total Quantity of Radionuclide Available to be Acted On. (DOE-HDBK-3010 Page 1-2)

ARF - Airborne Release Factor - Fraction of Radioactive Material with Fixed Contaminants Released in the Air as a Aerosol Available for Transport (DOE-HDBK-3010 Page 1-3, PNNL 20113 page A.4, PNNL 20173 page A.4 and PNNL 18332 page A.4)

DR - Damage Ratio - Fraction of MAR actually Impacted by Demolition (DOE-HDBK-3010 Page 1-2, PNNL 20113 page A.4, PNNL 20173 page A.4 and PNNL 18332 page A.4)

LPF - Leakpath Factor - Fraction of Radionuclides that go through some containment "Fogger" (DOE-HDBK-3010 Page 1-6, PNNL 20113 page A.5, PNNL 20173 page A.5 and PNNL 18332 page A.5)

RF - Respirable Fraction - Fraction of the Radionuclides that are respirable (10-um or less) (DOE-HDBK-3010 Pages 1-4,PNNL 20113 page A.6, PNNL 20173 page A.6 and PNNL 18332 page A.6)

ST - Source Term - Total quantity of respirable material released to the atmosphere.

Specific Activity - Health Physics and Radiological Health Handbook 1992 VIT Tunnel ACTUAL OUTPUT Data

(/1.0E+6) (/1.0E+6) (*SPa*1.0E+6)

Receptor Scaling Factor Concentration Scaling Factor by ISOTOPE TOTAL (ug/m3) 3 Concentration Concentration Concentration DAC Hr ISOTOPE (meters) by Weight (ug/m ) 3 Activity (2017)

(ug/cm ) (g/mL) (uCi/mL)

Cs137 30 1.470E06 2.760E04 4.06E10 4.06E16 4.06E22 3.53E14 4.41E07 1.00E+00 Cs137 Cm243 30 1.470E06 3.470E09 5.10E15 5.10E21 5.10E27 2.64E19 3.77E08 7.47E06 Cm243 Cm244 30 1.470E06 5.420E08 7.97E14 7.97E20 7.97E26 6.64E18 7.37E07 1.88E04 Cm244 Np237 30 1.470E06 2.030E05 2.98E11 2.98E17 2.98E23 2.10E20 2.63E09 5.96E07 Np237 Sr/Y90 30 1.470E06 2.120E05 3.12E11 3.12E17 3.12E23 4.27E15 4.27E07 1.21E01 Sr/Y90 Am241 30 1.470E06 3.930E05 5.78E11 5.78E17 5.78E23 1.98E16 3.96E05 5.61E03 Am241 Pu238 30 1.470E06 2.330E06 3.43E12 3.43E18 3.43E24 5.86E17 9.76E06 1.66E03 Pu238 Pu239 30 1.470E06 3.550E04 5.22E10 5.22E16 5.22E22 3.25E17 6.49E06 9.20E04 Pu239 Pu240 30 1.470E06 7.390E05 1.09E10 1.09E16 1.09E22 2.48E17 4.95E06 7.02E04 Pu240 Pu241 30 1.470E06 3.620E06 5.32E12 5.32E18 5.32E24 5.48E16 2.74E06 1.55E02 Pu241 U232 30 1.470E06 4.490E08 6.60E14 6.60E20 6.60E26 1.41E18 7.06E08 4.00E05 U232 U233 30 1.470E06 3.560E05 5.23E11 5.23E17 5.23E23 5.05E19 7.21E09 1.43E05 U233 U234 30 1.470E06 2.610E05 3.84E11 3.84E17 3.84E23 2.39E19 3.42E09 6.78E06 U234 U235 30 1.470E06 2.360E02 3.47E08 3.47E14 3.47E20 7.49E20 9.37E10 2.12E06 U235 U238 30 1.470E06 9.760E01 1.43E06 1.43E12 1.43E18 4.81E19 6.01E09 1.36E05 U238 5 Year - MAX -

5 Year - MAX -

6.53E05 Weekly Avg. Site 9.80E-06 Weekly at 30m Boundary 5 Year - MAX 2.94E05 Average at 30m

Calculation is subject to change and re-review.

Rad-NESHAPs Calculation for Demolition of WVDP Vitirfication Facility Using Alternative Method ***

Estimates for most quantities of radioactivity (MAR) for specific demolition spaces identified are taken from Radiological Engineering Calculation CALC-2016-036 and do not include quantities, if any, below the 103' level which are considered effectively sealed with grout.

Please see the specific radiological engineering number for further details.

Material at Risk (MAR) for Vit shield doors cutting was determinied by separate peer reviewed calculation.

Demolition Space 78 79 80 81 82 83 MAR EMISSIONS ST RESULTS Vit Vitrification Vit Crane Vit Shield Total Vit CAP88-PC (Ver 3.0) Vit Tunnel Vit Aisles Secondary Vitrification Moving Rubble Misc. Hot Hot Cutting** Vitrification Ground Level Unit Cell* (VC) Room (VCR) Doors Demolition Load Out Demolition  % Dose (VT) MAR MAR Filter Room Facility Total Debris Sorting Cutting** of Shield Facility Total Nuclide Dose Conversion MAR MAR 63-M-001 Emissions Emissions Project Contribution Nuclide Factors MAR MAR Emissions Emissions Emissions Doors Dose RE# 2015-0002 RE# 2015-0023 RE# 2015-0024 RE# 2015-0020 RE# 2015-0025 63-M-002 Emissions (mrem/Ci) (Ci) (Ci) (Ci) (Ci) (Ci) (Ci) (Ci) (Ci) (Ci) (Ci) (Ci) (Ci) (Ci) (Ci) (mrem)

Am-241 1.96E+02 3.17E-02 9.12E-07 7.84E-06 6.52E-06 6.46E-07 5.48E-06 3.17E-02 1.72E-05 8.25E-08 8.25E-08 9.19E-07 2.22E-05 3.84E-07 4.08E-05 8.01E-03 12.3% Am-241 Cm-243 1.48E+02 4.22E-05 1.21E-09 1.04E-08 8.69E-09 8.60E-10 7.30E-09 4.22E-05 2.29E-08 1.10E-10 1.10E-10 1.22E-09 2.96E-08 5.11E-10 5.44E-08 8.05E-06 0.0% Cm-243 Cm-244 1.25E+02 1.06E-03 3.05E-08 2.63E-07 2.19E-07 2.17E-08 1.84E-07 1.06E-03 5.74E-07 2.76E-09 2.76E-09 3.07E-08 7.42E-07 1.29E-08 1.37E-06 1.71E-04 0.3% Cm-244 Cs-137 6.26E+00 5.64E+00 1.62E-04 1.40E-03 1.16E-03 1.15E-04 9.67E-04 5.64E+00 3.06E-03 1.47E-05 1.47E-05 1.64E-04 3.95E-03 6.77E-05 7.27E-03 4.55E-02 69.7% Cs-137 Ba-137m 1.44E-01 5.64E+00 1.62E-04 1.40E-03 1.16E-03 1.15E-04 9.67E-04 5.64E+00 3.06E-03 1.47E-05 1.47E-05 1.64E-04 3.95E-03 6.77E-05 7.27E-03 1.05E-03 1.6% Ba-137m I-129# 1.31E+01 9.33E-10 2.69E-14 1.71E-13 1.92E-13 1.90E-14 1.60E-13 9.33E-10 5.05E-13 2.43E-15 2.43E-15 2.70E-14 6.53E-13 1.12E-14 1.20E-12 1.57E-11 0.0% I-129 Np-237 1.09E+02 3.37E-06 9.70E-11 8.34E-10 6.94E-10 6.88E-11 5.83E-10 3.37E-06 1.83E-09 8.78E-12 8.78E-12 9.77E-11 2.36E-09 4.08E-11 4.34E-09 4.73E-07 0.0% Np-237 Pu-238 2.17E+02 9.37E-03 2.70E-07 2.32E-06 1.93E-06 1.91E-07 1.62E-06 9.37E-03 5.08E-06 2.44E-08 2.44E-08 2.72E-07 6.56E-06 1.13E-07 1.21E-05 2.62E-03 4.0% Pu-238 Pu-239 2.36E+02 5.19E-03 1.49E-07 1.28E-06 1.07E-06 1.06E-07 8.98E-07 5.19E-03 2.81E-06 1.35E-08 1.35E-08 1.51E-07 3.63E-06 6.28E-08 6.69E-06 1.58E-03 2.4% Pu-239 Pu-240 2.36E+02 3.96E-03 1.14E-07 9.79E-07 8.15E-07 8.07E-08 6.85E-07 3.96E-03 2.15E-06 1.03E-08 1.03E-08 1.15E-07 2.77E-06 4.79E-08 5.10E-06 1.20E-03 1.8% Pu-240 Pu-241 4.25E+00 8.75E-02 2.52E-06 2.16E-05 1.80E-05 1.79E-06 1.50E-05 8.75E-02 4.74E-05 2.28E-07 2.28E-07 2.54E-06 6.13E-05 1.05E-06 1.13E-04 4.79E-04 0.7% Pu-241 Sr-90 1.06E+01 3.42E-01 9.85E-06 8.45E-05 7.05E-05 6.95E-06 5.85E-05 3.42E-01 1.85E-04 8.89E-07 8.89E-07 9.90E-06 2.39E-04 4.10E-06 4.40E-04 4.66E-03 7.1% Sr-90 Y-90 3.57E-02 3.42E-01 9.85E-06 8.45E-05 7.05E-05 6.95E-06 5.85E-05 3.42E-01 1.85E-04 8.89E-07 8.89E-07 9.90E-06 2.39E-04 4.10E-06 4.40E-04 1.57E-05 0.0% Y-90 Tc-99# 3.81E+00 2.01E-04 5.80E-09 3.70E-08 4.15E-08 4.10E-09 3.45E-08 2.01E-04 1.09E-07 5.24E-10 5.24E-10 5.83E-09 1.41E-07 2.42E-09 2.59E-07 9.87E-07 0.0% Tc-99 U-232 4.73E+01 2.26E-04 6.50E-09 5.59E-08 4.65E-08 4.61E-09 3.91E-08 2.26E-04 1.22E-07 5.89E-10 5.89E-10 6.55E-09 1.58E-07 2.73E-09 2.91E-07 1.38E-05 0.0% U-232 U-233 1.80E+01 8.07E-05 2.32E-09 2.00E-08 1.66E-08 1.65E-09 1.40E-08 8.07E-05 4.37E-08 2.10E-10 2.10E-10 2.34E-09 5.65E-08 9.78E-10 1.04E-07 1.87E-06 0.0% U-233 U-234 1.76E+01 3.83E-05 1.10E-09 9.47E-09 7.88E-09 7.81E-10 6.62E-09 3.83E-05 2.07E-08 9.97E-11 9.97E-11 1.11E-09 2.68E-08 4.64E-10 4.93E-08 8.69E-07 0.0% U-234 U-235 1.58E+01 1.20E-05 3.44E-10 2.96E-09 2.47E-09 2.44E-10 2.07E-09 1.20E-05 6.50E-09 3.12E-11 3.12E-11 3.48E-10 8.40E-09 1.45E-10 1.55E-08 2.44E-07 0.0% U-235 U-238 1.46E+01 7.68E-05 2.21E-09 1.90E-08 1.58E-08 1.57E-09 1.33E-08 7.68E-05 4.16E-08 2.00E-10 2.00E-10 2.23E-09 5.38E-08 9.30E-10 9.90E-08 1.44E-06 0.0% U-238 Totals 1.21E+01 3.49E-04 3.00E-03 2.50E-03 2.47E-04 2.07E-03 1.21E+01 6.56E-03 3.15E-05 3.15E-05 3.51E-04 8.48E-03 1.45E-04 1.56E-02 6.53E-02 100.0%

  1. I-129 and Tc-99 MAR scaled from Cs-137 based on Batch 10 analysis.
  • Includes estimate of inventory associated with equipment remaining in the Vit Facility per peer reviewed MAR Ba-137m curie values were added and are assuemd to be in equilibrium with Cs-137 ** Hot cutting refers to cutting techniques which take material to temperatures above 100 degrees celsius .

Sr/Y-90 curie values are both 50% of the the Sr-90 values provided in radiological engineering calculations. *** MPK:367067 - Request for Approval for Alternative Methodology for Radionuclide Source Term Calculations for Air Emissions from Demolition Activities at the West Valley Demonstration Project Demolition Activity  % Utilized Comment Hot Cutting 1% NO Credit taken for Roughing or HEPA filters Rubble Sorting Values Hot Cutting Emissions Factors Hydraulic Hammer 52%

Factor 0.0016 Physical State Factor 0.07 Mechanical Shears 42%

k Value 1 Diamond Wire Saw 0%

Wind Speed (m/s) 3.2 Control Factors: Wall Saw 0%

Moisture content of Pile (%) 2 Roughing Filters 0.1 Segmenting Large Equipment 5%

Conversion from mCi/Ci to Ci/Ci 1.00E-03 HEPA Filters 0.01 Total% 100.0%

Percent utilized estimated from WIP W1601472, Vitrification Dismantlment .

Airborne Respirable Leak Path Emission Damage Ratio Demolition Activity Factor Fraction Factor Factor Comments

[DR]

(ARF) [RF] [LPF] [EF]

Hydraulic Hammer 1 1.00E-02 1 0.1 1.00E-03 Misting with water cannon Diamond Wire Saw and Wall Saw Emission Factors Mechanical Shears 0.5 1.00E-03 1 0.1 5.00E-05 Misting with water cannon Length of Cuts Width of Cut Area of Slab DR Diamond Wire Saw 0.040 5.00E-05 1 1 2.00E-06 No misting just water on blade which is accounted for in ARF Diamond Wire Saw 400.00 1.00 10000.00 0.040 Wall Saw 0.16 5.00E-03 1 1 8.00E-04 No misting just water on blade which is accounted for in ARF Wall Saw 100.00 1.00 625.00 0.160 Segmenting Large Equip 0.1 1.00E-03 1 0.1 1.00E-05 Special case for large equipment being broken up into pieces Rubble Moving/Sorting 1 2.60E-06 1 1 2.60E-06 From AP42 and assumes misting Load Out Waste Container 1 2.90E-05 1 1 2.90E-05 From EPA Diffuse Source guide

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