ML093640141
| ML093640141 | |
| Person / Time | |
|---|---|
| Site: | Fermi  (DPR-009) |
| Issue date: | 11/04/2008 |
| From: | Bisson J Bartlett |
| To: | NRC/FSME |
| References | |
| NRC-09-0080 ENG-005, Rev 0 | |
| Download: ML093640141 (18) | |
Text
BART-LETT ENGINEERING CALCULATION Calculation Number: ENG-005 Revision Number:
0 Calculation
Title:
Calculation of EF1 Building Surface Area Factors Preparer:
Reviewer:
Approval:
Corpor Qeuaject Manager Approval:
lqf. &
ýcA D l)tor of Quality Assurance Date
/,910 Date 2/2/?//0V Date Date:
Bartlett.
60 Industrial Park Road Plymouth, MA 02360
Bartlett Engineering.
ENG-005 Calculation ofEF I Building Surface Area Factors Rev. 0 1.0 PURPOSE The purpose of this calculation is to develop area factors (AFs) for use with the building surface derived concentration guideline levels (DCGLs) developed for the Detroit Edison Company's (DTE) Enrico Fermi (EF) 1 nuclear power site. This calculation is part of the scope of work defined in DTE ContractNo. 4400001090.
2.0 APPLICABILITY This calculation addresses only the development of building surface AFs for the EF 1 site.
3.0 REFERENCES
3.1 Bartlett Engineering Procedure ENG-AP-02, Verification of Software Operability 3.2 User's Manual for RESRAD-Build Version 3.0, June 2003 (ANL/EAD/03-1) 3.3 Bartlett Engineering Calculation ENG-001, Sensitivity Analyses to Support EF1 Building Surface DCGLs 3.4 Bartlett Engineering Calculation ENG-003, Calculation of EF1 Building Surface DCGLs 3.5 NUREG-1757, Multi-Agency Radiation Survey and Site Investigation Manual (MARSSIM), Rev.1, August 2000 3.6 NUREG/CR-5512, Residual Radioactive Contamination from Decommissioning Volume 1: Technical Basis for Translating Contamination Levels to Annual Total Effective Dose Equivalent, Oct. 1992 (PNL-7994) 0 Volume 3: Parameter Analysis, Draft Report for Comment, Oct. 1999 (SAND99-2148) 3.7 NUREG/CR-6697, Development of Probabilistic RESRAD 6.0 and RESRAD-Build 3.0 Computer Codes, Nov. 2000 (ANL/EADITM-98)
- 3.8 NUREG/CR-6755, Technical Basis for Calculating Radiation Doses for the Building Occupancy Scenario Using the Probabilistic RESRAD-Build 3.0 Code, Feb. 2002 (ANL/EAD/TM/02-1) 3.9 NUREG-1 727, NMSS Decommissioning Standard Review Plan, Sept. 2000 3.10 Federal Guidance Report (FGR) 11, Limiting Values of Radionuclide Intake and Air Concentrations and Dose Conversion Factors for Inhalation, Submersion, and Ingestion, EPA, 1988 3.11 Federal Guidance Report (FGR) 12, External Exposure to Radionuclides in Air, Water, and Soil, EPA, 1993 Page 2 of 18
Bartlett Engineering.
ENG-005 Calculation of EF1 Building Surface Area Factors Rev. 0 4.0 METHOD OF CALCULATION The operability of the RESRAD-Build code was verified on each computer used for code executions in accordance with Bartlett Engineering procedure ENG-AP-02, Verification of Software Operability [ref. 3.1]. The RESRAD-Build user's manual [ref. 3.2] provided guidance for code operation.
Version 3.4 of the RESRAD-Build code was'used to perform a parameter sensitivity analysis
[ref. 3.3] and to calculate building surface DCGL values [ref 3.4]. To maintain consistency with the approached used in those calculations, RESRAD-Build version 3.4 was also used in the development of area factors for use with the EFR DCGLS.
Area factors permit assessments of small areas of elevated activity. By definition, an AF is the magnitude by which the residual radioactivity in a small area of elevated activity can exceed the DCGLW while maintaining compliance with the release criterion [ref. 3.5]. Typically, a DCGLW value is adjusted by an area factor that is appropriate. for the given area of elevated contamination. The resulting adjusted DCGL value is referred to as DCGLEMC, where EMC stands for elevated measurement comparison. DCGLEMC values are obtained from the following relationship:
DCGLw
- AF = DCGLEMc
[equation 8-1 from ref. 3.5]
where the AF value is specific for the area of the elevated contamination.
The model used for AFs is similar to that used in the development of building surface DCGLw values.
However, only one source is modeled, instead of the six sources considered in calculating the building surface DCGLW values. The receptor is located at the source midpoint at a distance of 1 meter. All other input parameters and assumed active exposure pathways are the same as those in the building surface DCGL calculation [ref.- 3.4].
Elevated measurement comparisons (i.e., assessments of residual activity greater than the DCGL value) are likely to occur only in Class 1 areas. Greater than DCGL measurements in a Class 2 area would result in re-classification of the entire area (or a portion of the area) to Class
- 1. Accordingly, the recommended limit to the size of a Class 1 structure, IOOm 2 [ref. 3.5], was set as the upper bound for sizes used to develop AFs. AF based on twelve area sizes were calculated: 1OOm 2, 50m2, 25m2, 15m 2, 1OiM2, 8m2, 6m 2, 5m 2, 4m2, 3m2, 2m 2, 1m2.
Three hundred RESRAD-Build version 3.4 code runs were performed; one for each area size and each of the 25 radionuclides-of-concern for the EF1 site. The development of AFs followed the steps outlined below.
- 1. RESRAD-Build calculations of the doses associated with each area size for each radionuclide.
- 2. Calculation of the relative fractions of the doses for the various area sizes to the doses associated with an area of 1 00m 2.
- 3. Derive AF values by taking the reciprocal of the relative dose fractions.
- 4. Generation of tables and graphs to present AF values.
Page 3 of 18
Bartlett Engineering.
ENG-005 Calculation of EFI Building Surface Area Factors Rev. 0 5.0 ASSUMPTIONS AND INPUT.
5.1 Assumptions 5.1.1 With the exception of the number of sources and area size input, all assumptions regarding input parameters and active exposure pathways were the same as those used in the sensitivity analysis [ref. 3.3] and in the DCGL calculations [ref. 3.4].
5.1.2 Radionuclides-of-concern for the Fermi I site: Ag-108m, Am241, C-14, Mn-54, Co-60, Cm-242, Cm-243, Cs-134, Cs-137, Eu-152, Eu-154, Eu-155, Fe-55, H-3, Na-22, Nb-94, Ni-59, Ni-63, Pu-238, Pu239, Pu-240, Pu-241, Sb-1 25, Sr-90, and Tc-99.
5.1.3 The areas used to develop AF values are bounded by the recommended maximum size for a Class 1 structure, 100 m2 [ref 3.5].
Area sizes assumed in this calculation are m2 ) are 100 M2, 50 m2, 25 M2, 15 M2, 10 m2 8 M2, 6 M2, 5 M2 4 M2 3 M2 2 2, and I m2.
5.1.4 The receptor dose point was assumed at I m above the center of the various area sources, which were located at the center of the room and directly under the receptor.
5.2 Input 5.2.1 Values used as input for the RESRAD-Build parameters were the same as those used in the calculation of the EF1 building surface DCGLs [ref.
3.4]. Table 1 summarizes the input values for all input parameters.
5.2.2 As in the calculation of building surface DCGLs [ref. 3.4], 2 5 th or 7 5 th percentile values from Bartlett Engineering Calculation ENG-001 [ref. 3.3]
were used as input for the sensitive parameters (i.e., deposition velocity, resuspension rate, and time for source removal).
5.2.3 The location of the receptor was the center of the floor. The dose point was set at a height of 1m. On the x, y, and z-axes, the locations were 5.97m, 13.23m, 1.0m, respectively, which is the same location used in the calculation of the building surface DCGLs [ref. 3.4] and in the sensitivity analysis [ref. 3.3]. The various sized sources were automatically placed under the receptor when the area input value was entered.
Page 4 of 18
Bartlett Engineering.
ENG-005 Calculation of EF1 Building Surface Area Factors Rev. 0 6.0 CALCULATIONS AND RESULTS 6.1 Using the assumptions described in section 5.0 and the input values shown in Table 1, RESRAD-Build code executions were made for each radionuclide-of-concern and various source areas. The sizes for the various area sources were 1 00m 2, 50m2, 25m2, 15m2, 10M2, 8m2, 6m2, 5m 2, 4m2, 3m 2, 2m 2, and Im 2.
6.2 Table 2 summarizes the RESRAD-Build dose results for the various area sizes by radionuclide. Table 2A provides a cross reference for the RESRAD-Build files.
6.3 Table 3 shows the dose fractions for each area relative to the dose for a 100-M2 area. The relative dose fractions were calculated as follows:
Relative dose fraction = dosex/dosel0o where, dose, = dose for area size of interest.(1OOm 2, 50m2, 25m2, 15m 2, 1Om 2, 8m 2, 6m 2, 5m2, 4m2, 3m2, 2m2, and 1 M2), and -
dose10o = dose associated with 100 M2 6.4 Table 4 present the AF values by radionuclide. These values were determined by taking the reciprocals of the relative doses in Table 3.
6.5 For the ease of displaying. the AFs, the radionuclides were categorized as gamma-emitters, beta-emitters, and alpha-emitters. Table 5 presents AFs for the gamma-emitting radionuclides, Table 6 presents AFs for beta-emitting radionuclides, and Table 7 presents AFs for alpha-emitters.
6.6 Figures 1, 2, and 3, respectively, graphically display the data in Tables 5, 6, and 7.
Page 5 of 18
Bartlett Engineering.,
Calculation of EF I Building Surface Area Factors ENG-005 Rev. 0 Table 1: Input Parameter Values for Building Surface AFs Exposure Duration (d)
B All D
365 NUREG/CR-5512, Vol.3,section 5.2.1 Indoor Fraction B
All D
0.267 NUREGICR-5512; Vol.3,section 5.2.2.9 Evaluation lime (y)
P All 1
Use of ly provides doses at t-Oy and t=ly.
Number of Rooms P
All D
1 NUREGICR-551 2 Cm-242 D
1.6179E-05 2 5th percentile value Deposition Velocity (m/s)
P Pu-241 0
1.5179E-05 2 5th percentile value All Others D
4.78217E-04 7 5th percentile value Cm-242 D
4.87543E-07 7 5t" percentile value Resuspension Rate (s-1)
P Pu-241 D
4.87543E-07 75th percentile value All Others D
6.70403E-10 2 51h percentile value Air Exchange Rate for Room (h")
B All D
1.52 NUREG/CR-6697, Att. C, sec. 7.4 and ANUREG/CR-6755, sec. 3.2 Room Area (M2)
P' All D
315.97 Site-specific data Room Height (m)
All D
3.66 Site-specific data Time Fraction B
All D.
- . 1 NUREG/CR-5512 45.6 Inhalation rate for moderate to heavy Inhalation Rate (m31d)
M All D
45.6 activities - NUREG/CR-6697, Attachment C, section 5.1; NUREG/CR-5512, vol. 3, section 5.3.4 Indirect Ingestion Rate (m2Ih)
B All D
0.00011.
NUREG/CR6755, A.3.3, Table A.12 Receptor Location B
All D
5.97, 13.23, 1 NUREG/CR-5512; site-specific room dimensions Shielding Thickness (cm)
P All D
0 Site-specific model-no shielding assumed Shielding Density (g/cm*)
P All D
2.4 RESRAD-Build default value for concrete
- not used in DCGL calculations Shielding Material P
All D
concrete Default input - not used in DCGL calculations Number of Sources P
All 1
Various size floor area sources External Dose Conversion Factor, M
All D
RESRAD-Build FGR12 (mrem/y per pCi/cm 2) default Air Submersion Dose Conversion M
RESRAD-Build FGR12 Factor, (mremly per pCi/m 3)
M All D
default Inhalation Dose Conversion Factor, M
All D
RESRAD-Build FGR1 1 (mrem/pCi) default Ingestionl Dose Conversion Factor, M
All D
RESRAD-Build FGR1 1 Type P
All area.
NUREG/CR-5512 Direction P
All Z
NUREG/CR-5512 Location of Center of Source: x,y,z P
All D
5.97, 13.23, 0 Site-Specific Modeling (m)
Source length X-axis (m)
P All D
11.94 Not used in calculations
-Source length Y-axis (m)
P All D
26.47 Not used in calculations 100, 50, 25, 15, 10, Recommended size for Class 1 structure Area (m)
P All D
8, 6, 5, 4, 3,2, 1
[ref. 3.5] used as upper limit for area source size Air Fraction B
D 1.0 NUREGICR-6697, Att. C Section 8.6 All others 0.07 Direct Ingestion (h1)
B All D
1.2E-7 NUREG/CR6755, A.3.3 Removable Fraction P
All D
0.1 NUREG-1727, Table C.7.1; NUREGJCR-1_
6755, section 3.5 Page 6 of 18
Bartlett Engineering.
Calculation of EF I Building Surface Area Factors ENG-005 Rev. 0 MMMIM Time for Source Removal (d)
P Ag-108m Am-241 C-1 4 Co-60 Cm-242 Cm-243 Cs-134 Cs-137 Eu-152 Eu-154 Eu-155 Fe-55 H-3 Mn754 Na_22 Nb-94 Ni-59 Ni-63 Pu-238 Pu-239 Pu-240 Pu-241 Sb-1 25 Sr-90 Tc-99 52,695.2 18,249.3 52,695.2 52,695.2 18,249.3 18,249.3 52,695.2 52,695.2 52,695.2 52,695.2 52,695.2 52,695.2 18,249.3 52,695.2 52,695.2 52,695.2 18,249.3 18,249.3 18,249.3 18,249.3 18,249.3 18,249.3 52,695.2 52,695.2 52,695.2 75' percentile value 2 5 Th percentile value 7 5 Th percentile value 75Th percentl value 25Th percentile value 2 5 Th percentile value 752T percentile value 7 5 Th percentile value 7 5 Th percentile value 7 5 Th percentile value 7 5 Th percentile value 7 5 Th percentile value 25 Th percentile value 75Th percentile value 7 5 Th percentile value 7 5 Th percentile value 25 Th percentile value 25' percentile value 25Th percentile value 25 T percentile value 25Tm percentile value 2 5 Th percentile value 75 Th percentile value 7 5 Th percentile value 7 5 Th percentile value Radionuclide Concentration (pCim) I P [ All I
D 1
1.0 1
a P = physical, B = behavioral, M = metabolic; (see NUREG/CR-6697, Attachment B, Table 4.)
b D = deterministic Page 7 of 18
Bartlett Engineering.
Calculation of EF I Building Surface Area Factors ENG-005 Rev. 0 Table 2: RESRAD-Build Results Area Annual Dose (mrem) from 1 pCi/m 2:
(M2)
Ag-108m Am-241 C-14 Cm-242 Cm-243 Co-60 Cs-134 Cs-137 Eu-152 Eu-154 Eu-155 Fe-55 H-3 1
1.31E-06 1.58E-07 7.69E-11 1.99E-09 1.85E-07 1.79E-06 1.06E-06 4.51E-07 8.89E-07 9.42E-07 4.69E-08 1.50E-11 2.11E-12 2
2.34E-06 3.09E-07 1.50E-10 3.98E-09 3.47E-07 3.18E-06 1.89E-06 8.04E-07 1.59E-06 1.68E-06 8.37E-08 3.OOE-11 4.21E-12 3
3.18E-06 4.55E-07 2.21E-10 5.97E-09 4.95E-07 4.33E-06 2.57E-06 1.09E-06 2.16E-06 2.28E-06 1.14E-07 4.51E-11 6,32E-12 4
3.89E-06 5.98E-07 2.90E-10 7.96E-09 6.32E-07 5.31E-06 3.15E-06 1.34E-06 2.64E-06 2.80E-06 1.40E-07 6.01E-11 8.43E-12 5
4.51E-06 7.38E-07 3.58E-10 9.95E-09 7.63E-07 6.15E-06 3.65E-06 1.56E-06 3.06E-06 3.24E-06 1.62E-07 7.51E-11 1.05E-11 6
5.06E-06 8.76E-07 4.25E-10 1.19E-08 8.87E-07 6.90E-06 4.09E-06 1.74E-06 3.44E-06 3.64E-06 1.82E-07 9.01E-11 1.26E-11 8
6.00E-06 1.15E-06 5.57E-10 1.59E-08 1.12E-06 8.18E-06 4.85E-06 2.07E-06 4.07E-06 4.31E-06 2.17E-07 1.20E-10 1.69E-11 10 6.78E-06 1.42E-06 6,87E-10 1.99E-08 1.35E-06 9.24E-06 5.49E-06 2.34E-06 4.61E-06 4.88E-06 2.45E-07 1.50E-10 2.11E-11 15 8.31E-06 2.08E-06 1.01E-09 2.98E-08 1.87E-06 1.13E-05 6.73E-06 2.87E-06 5.64E-06 5.98E-06 3.02E-07 2.25E-10 3.16E-11 25 1.04E-05 3.37E-06 1.63E-09 4.96E-08 2.85E-06 1.42E-05 8.42E-06 3.60E-06 7.06E-06 7.47E-06 3.79E-07 3.76E-10 5.27E-11 50 1.34E-05
- 6.55E-06 3.17E-09 9.92E-08 5.11E-06 1.83E-05 1.09E-05 4.66E-06 9.11E-06 9.64E-06 4.95E-07 7.51E-10 1.05E-10 100 1.65E-05 1.28E-05 6.20E-09 1.98E-07 9.41E-06 2.26E-05 1.35E-05 5.81E-06 1.13E-05 1.19E-05 6.20E-07 1.50E-09 2.11E-10 Area Annual Dose (mrem) from 1 pCi/m 2:
(M)
Mn-54 Na-22 Nb-94 Ni-59 Ni-63 Pu-238 Pu-239 Pu-240 Pu-241 Sb-125 Sr-90 Tc-99 1
4.58E-07 1.52E-06 1.26E-06 6.29E-12 1.69E-11 1.09E-07 1.23E-07 1.24E-07 2.31E-09 3.22E-07 8.83E-09 1.04E-10 2
8.17E-07 2.71E-06 2.24E-06 1.26E-11 3.37E-11 2.17E-07 2.46E-07 2.47E-07 4.61E-09 5.75E-07 1.67E-08 1.94E-10 3
1.11E-06 "3.68E-06 3.05E-06 1.89E-1 1 5.06E-11 3.25E-07 3.69E-07 3.70E-07 6.90E-09 7.82E-07 2.39E-08 2.76E-10 4
1.36E-06 4.51E-06 3.74E-06 2.52E-11 6.75E-11 4.33E-07 4.91E-07 4.92E-07 9.19E-09 9.58E-07 3.06E-08 3.52E-10 5
1.58E-06 5.23E-06 4.34E-06 3.15E-11 8.44E-11 5.41E-07 6,13E-07 6.15E-07 1.15E-08 1.11E-06 3.71E-08 4.23E-10 6
1.77E-06 5.87E-06 4.68E-06 3.78E-11 1.01E-10 6.48E-07 7.35E-07 7.37E-07 1,38E-08 1.25E-06 4.32E-08 4.91E-10 8
2.10E-06 6.96E-06 5.76E-06 5.04E-11 1.35E-10 8.63E-07 9.792-07 9.82E-07 1.83E-08 1.48E-06 5.50E-08 6.20E-10 10 2.37E-06 7.86E206 6.52E-06 6.29E-11 1.69E-10 1.08E-06 1.22E-06 1.23E-06 2.29E-08 1.67E-06 6.63E-08 7.41E-10 15 2.91E-06 9.63E-06 7.98E-06 9.44E-1 1 2.53E-10 1.61E-06 1.83E-06 1.84E-06 3.43E-08 2.05E-06 9.30E-08 1.02E-09 25 3.63E-06 1.20E-05 9.98E-06 1.57E-10 4.22E-10 2.68E-06 3.05E-06 3.05E-06 5.71E-08 2.56E-06 1.43E-07 1.54E-09 50 4.68E-06 1.55E-05 1.29E-05 3.15E-10 8.44E-10 5.35E-06 6.09E-06 6.10E-06 1.14E-07 3.30E-06 2.60E-07 2.74E-09 100 5.78E-06 1.92E-05 1.59E-05 6.29E-10 1.69E-09 1.07E-05 1.22E-05 1.22E-05 2.28E-07 4.08E-06 4.85E-07 4.98E-09 Page 8 of 18
Bartlett Engineering.
Calculation of EF 1 Building Surface Area Factors ENG-005 Rev. 0 Table 2A: Cross Reference for RESRAD-Build Files Area RESRAD-Build reporta file name:
(M)
Ag-1 08m Am-241 C-14 Cm-242 Cm-243 Co-60 1
RESRADBAglO8mAFI RESRADBAm241_AF1 RESRADB_014_AF1 RESRADBCm242_AFI RESRADBCm243_AFI RESRADB-Co60_AF1 2
RESRADB AgIO8mAF2 RESRADBAm241_AF2 RESRADB_ 14_AF2 RESRADBCm242_AF2 RESRADBCm243_AF2 RESRADBCo6OAF2 3
RESRADBAgIO8m AF3 RESRADB Am241 AF3 RESRADBC14_AF3 RESRADBCm242 AF3 RESRADBCm243_AF3 RESRADBCo60_AF3 4
RESRADBAg1O8m AF4 RESRADB Am241_AF4 RESRADBC14_AF4 RESRADBCm242_AF4 RESRADB Cm243_AF4 RESRADBCo6OAF4 5
RESRADB-Ag908mAF5 RESRADB_Am241_AF5 RESRADBC14_AF5 RESRADBCm242_AF5 RESRADBCm243_AF6 RESRADB-Co60AF5 6
RESRADB Ag1O8mAF6 RESRADBAm241 AF6 RESRADBC14_AF6 RESRADBCm242_AF6 RESRADBCm243_AF6 RESRADSCo60_AF6 8
RESRADBAg1O8mAF8 RESRADBAm241_AF8 RESRADBC14_AF8 RESRADBCm242_AF8 RESRADBCm243_AF8 RESRADB-Co60AF8.
10 RESRADB Ag1O8mAFIO RESRADBAm241_AF1O RESRADBC14_AFI0 RESRADBCm242_AFIO RESRADBCm243_AF10 RESRADBCo60_AF10 15 RESRADB_Ag108mAF15 RESRADBAm241_AF15 RESRADBC14_AF15 RESRADB_Cm242_AF15 RESRADBCm243_AF15 RESRADBCo60_AF15 25 RESRADB_Ag108m AF25 RESRADBAm241_AF25 RESRADBC14_AF25 RESRADBCm242_AF25 RESRADBCm243_AF25 RESRADBCo60-AF25
.50 RESRADBAg1O8mAF50 RESRADBAm241_AF50 RESRADB C14 AF50 RESRADB_Cm242_AF50 RESRADBCm243_AF50 RESRADBCo6OAF50 100 RESRADBAglC8m AF100 RESRADB Am241 AF100 RESRADB C14 AF100 RESRADB Cm242 AF1OO RESRADB Cm243 AF100 RESRADB Co60 AF100 Area RESRAD-Build file name:
(M)
Cs-134 Cs-137 Eu-152 Eu-154 Eu-155 Fe-55 1
RESRADBCsI34_AF1 RESRADBCs137_AFI RESRADB EuI52AF1 RESRADBEu154_AFI RESRADB Eu155_AFI RESRADBFe55_AF1 2
RESRADB_Cs134_AF2 RESRADBCs137_AF2 RESRADBEu152_AF2 RESRADBEu154_AF2 RESRADBEu155_AF2 RESRADBFe55_AF2 3
RESRADB.Cs134_AF3 RESRADBCs137_AF3 RESRADB Eu152_AF3 RESRADBEu154_AF3 RESRADBEu155_AF3 RESRADBFe55_AF3 4
RESRADB Cs134_AF4 RESRADBCs137_AF4 RESRADBEu152_AF4 RESRADBEu154_AF4 RESRADBEu155 AF4 RESRADBFe55_AF4 5
RESRADB.Cs.34AF5 RESRADB_0s137_AF5 RESRADBEu152_AF5 RESRADBEu154_AF5 RESRADBEu155AF RESRADB-Fe55-AF5 6
RESRADBCs134 AF6 RESRADBCs137_AF5 RESRADBEu152_AF6 RESRADBEu154_AF6 RESRADBEu155_AF6 RESRADBFe55_AF6 8
RESRADBCs134 AF8 RESRADBCs137_AF8 RESRADBEu152_AF8 RESRADBEu154_AF8 RESRADBEu155_AF6 RESRADBFe55_AF8 10 RESRADB Cs134_AF80 RESRADBCs137_AF10 RESRADB_Eu152_AFlO RESRADBEu154_AF8O RESRADB_Eu155_AF8O RESRADBFe55_AF8O 15 RESRADB_Cs134_AF15 RESRADBCs137_AF15 RESRADBEu152_AF15 RESRADBEu154_AF15 RESRADBEu155_AF15 RESRADBFe55 -AF10 25 RESRADB-Cs134_AF25 RESRADBCs137_AF25 RESRADB_Eu152_AF25 RESRADB Eui54 AF25 RESRADBEu155_AF25 RESRADBFe55-AF25 50 RESRADBCs134_AF50 RESRADBCs137_AF50 RESRADBEu152_AF50 RESRADBEu154_AF50 RESRADBEu155_AF50 RESRADBFe55_AF50 100 RESRADB Cs134 AFIO0 RESRADB Cs137 AF100 RESRADB Eu152 AF100 RESRADB Eu154 AFIO0 RESRADB Eu155 AFIO0 RESRADB Fe55 AF100 a All listed RESRAD-Build report files have the same extension: "rpt".
Page 9 of 18
Bartlett Engineering.
Calculation of EF 1 Building Surface Area Factors ENG-005 Rev. 0 Table 2A: Cross Reference for RESRAD-Build Files (continued)
Area RESRAD-Build report' file name:
(M)
H-3 Mn-54 Na-22 Nb-94 Ni-59 Ni-63 1
RESRADB.H3AF1 RESRADB_Mn54_AF1 RESRADBNa22_AF1 RESRADBNb94_AF1 RESRADBNi59_AFI RESRADBNi63_AF1 2
RESRADBH3_AF2 RESRADBMn54_AF2 RESRADBNa22_AF2 RESRADBNb94_AF2 RESRADBNi59_AF2 RESRADBNi63_AF2 3
RESRADBH3_AF3 RESRADBMn54_AF3 RESRADB Na22_AF3 RESRADBNb94_AF3 RESRADB_Ni59_AF3 RESRADB Ni63 AF3 4
RESRADBH3_AF4 RESRADB Mn54 AF4 RESRADBNa22_AF4 RESRADB Nb94 AF4 RESRADB Ni59 AF4 RESRADB Ni63 AF4 5
RESRADB_H3_AF5 RESRADBMn54_AF5 RESRADBNa22_AF5 RESRADBNb94_AF5 RESRADBNi59 AF5 RESRADB Ni63_AF5 6
RESRADBH3_AF6 RESRADBMn54_AF6 RESRADB_Na22_AF6 RESRADB_Nb94-AF6 RESRADB_Ni59_AF6 RESRADB_Ni63_AF6 8
RESRADBH3_AF8 RESRADBMn54_AF8 RESRADBNa22_AF8 RESRADB_Nb94_AF8 RESRADBNi59_AF8 RESRADB Ni63_AF8 10 RESRADB H3 AF10 RESRADBMn54 AF10 RESRADBNa22_AF10 RESRADBNb94_AFlO RESRADBNi59 AFlO RESRADBNi63_AF10 15 RESRADBH3_AF15 RESRADB Mn54_AF15 RESRADBNa22_AF15 RESRADB Nb94 AF15 RESRADBNi59_AF15 RESRADBNi63_AF15 25 RESRADBH3_AF25 RESRADBMn54_AF25 RESRADBNa22_AF25 RESRADBNb94 AF25 RESRADBNi59 AF25 RESRADBNi63_AF25 50 RESRADBH3_AF50 RESRADBMn54_AF50 RESRADBNa22_AF50 RESRADBNb94_AF50 RESRADB_NM59_AF50 RESRADB_Ni63_AF5O 100 RESRADB H3 AF100 RESRADB Mn54 AF100 RESRADB Na22 AF100 RESRADB Nb94 AF100 RESRADB N159 AFIOO RESRADB Ni63 AFI00 Area RESRAD-Build file name:
(m)
Pu-238 Pu-239 Pu-240 Pu-241 Sb-125 Sr-90 1
RESRADBPu238_AF1 RESRADB_Pu239_AF1 RESRADBPu240_AF1 RESRADB_Pu241 _AF RESRADBSb125_AF1 RESRADB.Sr9O0AF1 2
RESRADBPu238_AF2 RESRADBPu239_AF2 RESRADBPu240_AF2 RESRADSPu241_AF2 RESRADBSb125_AF2 RESRADB_Sr9OAF2 3
RESRADBPu238_AF3 RESRADBPu239_AF3 RESRADBPu240_AF3 RESRADB_Pu241_AF3 RESRADB._Sb125_AF3 RESRADBSr9OAF3 4
RESRADBPu238_AF4 RESRADBPu239_AF4 RESRADBPu240_AF4 RESRADB_Pu241_AF4 RESRADBSb125_AF4 RESRADBSr9O AF4 5
RESRADBPu238 AF5 RESRADB..Pu239_AF5 RESRADB._Pu240_AF5 RESRADB._Pu241 AF5 RESRADBSb125_AF5 RESRADBSr9SOAF5 6
RESRADBPu238_AF6 RESRADB_Pu239_AF6 RESRADBPu240 AF6 RESRADBPu241_AF6 RESRADBSb125_AF6 RESRADB_Sr90_AF6 8
RESRADBPu238_AF8 RESRADBPu239_AF8 RESRADBPu240_AF8 RESRADBPu241_AF8 RESRADBSb125_AF8 RESRADBSr9OAF8 10 RESRADBPu238 AF10 RESRADBPu239_AFI0 RESRADBPu240_AFlO RESRADB_Pu241_AF10 RESRADBSb125_AFIO RESRADBSr90_AF10 15 RESRADBPu238_AF15 RESRADB_Pu239_AF15 RESRADB_Pu24OAF15 RESRADBPu241_AF15 RESRADBSb125_AF15 RESRADBSr9OAF15 25 RESRADBPu238_AF25 RESRADBPu239_AF25 RESRADBPu240AF25 RESRADBPu241_AF25 RESRADBSb125_AF25 RESRADBSr9OAF25 50 RESRADBPu238_AF50 RESRADBPu239_AF50 RESRADBPu240AF50 RESRADBPu241_AF50 RESRADB Sb125 AF50 RESRADB_Sr90_AF50 100 RESRADB Pu238 AF100 RESRADB Pu239 AF100 RESRADB Pu240 AFI0O RESRADB Pu241 AF100 RESRADB Sb125 AF100 RESRADB Sr9O AF100 a All listed RESRAD-Build report files have the same extension: "rpt".
Page 10 of 18
Bartlett Engineering.
Calculation of EFI Building Surface Area Factors ENG-005 Rev. 0 Table 2A: Cross Reference for RESRAD-Build Files (continued)
Area RESRAD-Build reporta file name:
(M)
Tc-99 1
RESRADBTc99_AF1 2
RESRADB Tc99_AF2 3
RESRADB_Tc99_AF3 4
RESRADBTc99_AF4 5
RESRADBTc99_AF5 6
RESRADB_Tc99_AF6 8
RESRADBTc99_AF8 10 RESRADBTC99_AF10 15 RESRADB_Tc99_AF15 25 RESRADB._Tc99_AF25 50 RESRADBTc99 AF50 100 RESRADB Tc99 AF100 a All listed RESRAD-Build report files have the same extension: "rpt".
Page 11 of 18
Bartlett Engineering.
Calculation of EF I Building Surface Area Factors ENG-005 Rev.O0 Table 3: Relative Dose Fractions by Radionuclide and Area Size Area Dose fraction relative to dose from 100 m 2 area:
(m)
Ag-108m Am-241 C-14 Cm-242 Cm-243 Co-60 Cs-134 Cs-137 Eu-152 Eu-154 Eu-155 Fe-55 H-3 1
7.94E-02 1.23E-02 1.24E-02 1.01 E-02 1.97E-02 7.92E-02 7.85E-02 7.76E-02 7.87E-02 7.92E-02 7.56E-02 I.0OE-02 1.00E-02 2
1.42E-01 2.41E-02 2.42E-02 2.01E-02 3.69E-02 1.41E-01 1.40E-01 1.38E-01 1.41E-01 1.41E-01 1.35E-01 2.OOE-02 2.OOE-02 3
1.93E-01 3.55E-02.
3.56E-02 3.02E-02 5.26E-02 1.92E-01 1.90E-01 1.88E-01 1.91 E-01 1.92E-01 1.84E-01 3.01E-02 3.OOE-02 4
2.36E-01 4.67E-02 4.68E-02 4.02E-02 6.72E-02 2.35E-01 2.3,3E-01 2.31E-01 2.34E-01 2.35E-01 2.26E-01 4.01E-02 4.OOE-02 5
2.73E-01 5.77E-02 5.77E-02 5.03E-02 8.11E-02 2.72E-01 2.70E-01 2.69E-01 2.71E-01 2.72E-01 2.61E-01 5.01E-02 4.98E-02 6
3.07E-01 6.84E-02 6.85E-02 6.01 E-02 9.43E-02 3.05E-01 3.03E-01 2.99E-01 3.04E-01 3.06E-01 2-94E-01 6.01 E-02 5.97E-02 8
3.64E-01 8.98E-02 8.98E-02 8.03E-02 1.19E-01 3.62E-01 3.59E-01 3.56E-01 3.60E-01 3.62E-01 3.50E-01 8.00E-02 8.01E-02 10 4.11E-01 1.11E-01 1.11E-01 1.01 E-01 1.43E-01 4.09E-01 4.07E-01 4.03E-01 4.08E-01 4.10E-01 3.95E-01 1.OOE-01 l.O0E-01 15 5.04E-01 1.63E-01 1.63E-01 1.51 E-01 1.99E-01 5.00E-01 4.99E-01 4.94E-01 4.99E-01 5.03E-01 4.87E-01 1.50E-01 1.50E-01 25 6.30E-01 2.63E-01 2.63E-01 2.51E-01 3.03E-01 6.28E-01 6.24E-01 6.20E-01 6.25E-01 6.28E-01 6.11E-01 2.51E-01 2.50E-01 50 8.12E-01 5.12E-01 5.t1E-01 5.01E-01 5.43E-01 8.10E-01 8.07E-01 8.02E-01 8.06E-01 8.10E-01 7.98E-01 5.01E-01 4,98E-01 100 1.OOE+00 1.OOE+00 1.OOE+00 1.OE+00 1.OE+00 1.OOE+00 1.OOE+00 1.00E+00 1.OOE+00 1.OOE+00 1.OOE+00 1.OOE+00 I.OOE+00 Area Dose fraction relative to dose from 100 m 2 area:
(M)
Mn-54 Na-22 Nb-94 Ni-59 Ni-63 Pu-238 Pu-239 Pu-240 Pu-241 Sb-1 25 Sr-90 Tc-99 1
7.92E-02 7.92E-02 7.92E-02 1.OOE-02 1.OOE-02 1.02E-02 1.01 E-02 1.02E-02 1.01 E-02 7.89E-02 1.82E-02 2.09E-02 2
1.41 E-01 1.41 E-01 1.41 E-01 2.00E-02 1.99E-02 2.03E-02 2.02E-02 2.02E-02 2.02E-02 1.41 E-01 3.44E-02 3.90E-02 3
1.92E-01 1.92E-01 1.92E-01 3.0OE-02 2.99E-02 3.04E-02 3.02E-02 3.03E-02 3.03E-02 1.92E-01 4.93E-02 5.54E-02 4
2.35E-01 2.35E-01 2.35E-01 4.01 E-02 3.99E-02 4.05E-02 4.02E-02 4.03E-02 4.03E-02 2.35E-01 6.31E-02 7.07E-02 5
2.73E-01 2.72E-01 2.73E-01 5.01 E-02 4.99E-02 5.06E-02 5.02E-02 5.04E-02 5,04E-02 2.72E-01 7.65E-02 8.49E-02 6
3.06E-01 3.08E-01 2.94E-01 6.01E-02 5.98E-02 6.06E-02 6.02E-02 6.04E-02 6.05E-02 3.06E-01 8.91E-02 9.86E-02 8
3.63E-01 3.63E-01 3.62E-01 8.01 E-02 7.99E-02 8.07E-02 8.02E-02 8.05E-02 8.03E-02 3.63E-01 1.13E-01 1.24E-01 10 4.1OE-01 4.09E-01 4.10E-01 1.OOE-01 1.OOE-01 1.01E-01 I.OOE-01 1.01E-01 1.OOE-01 4.09E-01 1.37E-01 1.49E-01 15 5.03E-01 5.02E-01 5.02E-01 1.50E-01 1.50E-01 1.50E-01 1.50E-01 1.51 E-01 1.50E-01 5.02E-01 1,92E-01 2.05E-01 25 6.28E-01 6.25E-0i 6.28E-01 2.50E-01 2.50E-01 2.50E-01 2.50E-01 2.50E-01 2.50E-01 6.27E-01 2.95E-01 3.09E-01 50 8.10E-01 8.07E-01 8.11 E-01 5.01 E-01 4.99E-01 5.OOE-01 4.99E-01 5.OOE-01 5.00E-01 8.09E-01 5.36E-01 5.50E-01 100 1.OOE+00 1.OOE+00 1.OOE+00 1.OOE+00 1.OOE+00 1.OOE+00 1.OOE+00 1..OOE+00 1.OOE+00 1.OOE+00 1.00E00 1.OOE+00 Page 12 of 18
Bartlett Engineering.
Calculation of EFI Building Surface Area Factors ENG-005 Rev. 0 Table 4: Building Surface Area Factors by Radionuclide and Area Size Area AF Value:
(M)
Ag-108m Am-241 C-14 Cm-242 Cm-243 Co-60 Cs-134 Cs-137 Eu-152 Eu-154 Eu-155 Fe-55 H-3 1
1.3E+01 8.1E+01 8.1E+01 9.9E+01 5.1E+01 1.3E+01 1.3E+01 1.3E+01 1.3E+01 1.3E+01 1.3E+01 1.0E+02 1.0E+02 2
7.1E+00 4.1E+01 4.IE+01 5.0E+01 2.7E+01
-7.1E+00 7.1E+00 7.22+00 7.1E+00 7.1E+00 7.4E+00 5.0E+01 5.0E+01 3
5.2E+00 2.8E+01 2.8E+01 3.3E+01 1.9E+01 5.2E+00 5.3E+00 5.3E+00 5.2E+00 5.2E+00 5.4E+00 3.3E+01 3.3E+01 4
4.2E+00 2.1E+01 2.1E+01 2.5E+01 1.5E+01 4.3E+00 4.3E+00 4.3E+00 4.3E+00 4.3E+00 4.4E+00 2.5E+01 2.5E+01, 5
3.7E+00 1.7E+01 1.7E+01 2.OE+01 1.2E+01 3.7E+00 3.7E+00 3.7E+00 3.7E+00 3.7E+00 3.8E+00 2.0E+01 2.OE+01 6
3.3E+00 1.5E+01 1.5E+01 1.7E+01 1.1E+01 3.3E+00 3.3E+00 3.3E+00 3.3E+00 3.3E+00 3.4E+00 1.7E+01 1.7E+01 8
2.8E+00 1.1E+01 1.1E+01 1.2E+01 8.4E+00 2.8E+00 2.8E+00 2.8E+00 2.8E+00 2.8E+00 2.9E+00 1.3E+01 1.2E+01 10 2.4E+00 9.0E+00 9.OE+00 9.9E+00 7.0E+00 2.4E+00 2.5E+00 2.5E+00 2.5E+00 2.4E+00 2.5E+00 1.OE+01 1.0E+01 15 2.0E+00 6.2E+00 6.1E+00 6.6E+00 5.0E+00 2.0E+00 2.0E+00 2.0E+00 2.OE+00 2.0E+00 2.1E+00 6.7E+00 6.7E+00 25 1.6E+00 3.8E+00 3.8E+00 4.0E+00 3.3E+00 1.6E+00 1.6E+00 1.6E+00 1.6E+00 1.6E+00 1.6E+00 4.OE+00 4.0E+00 50 1.2E+00 2.OE+00 2.0E+00 2.0E+00 1.8E+00 1.2E+00 1.2E+00 1.2E+00 1.2E+00 1.2E+00 1.32+00 2.0E+00 2.0E+00 100 1.OE+00 1.0E+00 1.0E+00 1.OE+00 1.0E+00 1.0E+00 1.OE+00 1.0E+00 1.OE+00 1.0E+00 1.0E+00 1.OE+00 1.OE+00 Area AF Value:
(M)
Mn-54 Na-22 Nb-94 Ni-59 Ni-63 Pu-238 Pu-239 Pu-240 Pu-241 Sb-125 Sr-90 Tc-99 I
1.3E+01 1.3E+01 1.3E+01 1.0E+02 1.OE+02 9.8E+01 9.9E+01 9.8E+01 9.9E+01 1.3E÷01 5.5E+01 4.8E+01 2
7.1E+00 7.1E+00 7.1E+00 5.OE+01 5.OE+01 4.9E+01 5.OE+01 4.9E+01 4.9E+01 7.1E+00 2.9E+01 2.6E+01 3
5.2E+00 5.2E+00 5.2E+00 3.3E+01 3.3E+01 3.3E+01 3.3E+01 3.3E+01 3.3E+01 5.2E+00 2.0E+01 1.8E+01 4
4.3E+00 4.3E+00 4.3E+00 2.5E+01 2.5E+01 2.5E+01 2.51E-01 2.5E+01 2.5E+01 4.3E+00 1.6E+01 1.4E+01 5
3.7E+00 3.7E+00 3.7E+00 2.0E+01 2.OE+01 2.0E+01 2.0E+01 2.0E+01 2.0E+01 3.7E+00 1.3E+01 1.2E+01 6
3.3E+00 3.3E+00 3.4E+00 1.7E+01 1.7E+01 1.7E+01 1.7E+01 1.7E+01 1.7E+01 3.3E+00 1.1E+01 1.0E+01 8
2.8E+00 2.8E+00 2.8E+00 1.2E+01 1.3E+01 1.2E+01 1.2E+01 1.2E+01 1.2E+01 2.8E+00 8.8E+00 8.0E+00 10 2.4E+00 2.4E+00 2.4E+00 1.0E+01 1.0E+01 9.9E+00 1.OE+01 9.9E+00 1.0E+01 2.4E+00 7.3E+00 6.7E+00 15 2.OE+00 2.OE+00 2.0E+00 6.7E+00 6.7E+00 6,6E+00 6.7E+00 6.6E+00 6.6E+00 2.0E+00 5.2E+00 4.9E+00 25 1.6E+00 1.6E+00 1.6E+00 4.0E+00 4.0E+00 4.0E+00 4.0E+00 4.0E+00 4.OE+00 1.6E+00 3.4E+00 3.2E+00 50 1.2E+00 1.2E+00 1.2E+00 2.0E+00 2.0E+00 2,0E+00 2.0E+00 2.0E+00 2.0E+00 1.2E+00 1.9E+00 1.8E+00 100 1.0E+00 1.0E+00 1.0E+00 1.0E+00 1.0E+00 1.0E+00 1.OE+00 1.0E+00 1.0E+00 1.0E+00 1.0E+00 1.OE+00 Page 13 of 18 17T cmr
Bartlett Engineering.
Calculation of EFI Building Surface Area Factors EN.005 Rev. 0 Table 5: Building Surface Area Factors for Gamma-Emitting Radionuclides AF for various source sizes by radionuclide:
Area (mJ
)
Ag-108m Co-60 Cs-134 Cs-137 Eu-152 Eu-154 Eu-155 Mn-54 Nb-94 Sb-125 Na-22 1
1.3E+01 1.3E+01 1.3E+01 I.3E+01 1.3E+01 1.3E+O1 1.3E+01 1.3E+01 1.3E+01 1.3E+01 1.3E+01 2
7.1E+00 7.1E+00 7.1E+00 7.2E+00 7.1E+00 7.1E+00 7.4E+00 7.1E+00 7.1E+00 7.1E+00 7.1E+00 3
5.2E+00 5.2E+00 5.3E+00 5.3E+00 5.2E+00 5.2E+00 5.4E+00 5.2E+00 5.2E+00 5.2E+00 5.2E+00 4
4.2E+00 4.3E+00 4.3E+00 4.3E+00 4.3E+00 4.3E+00 4.4E+00 4.3E+00 4.3E+00 4.3E+00 4.3E+00 5
3.7E+00 3.7E+00 3.7E+00 3.7E+00 3.7E+00 3.7E+00 3.8E+00 3.7E+00 3.7E+00 3.7E+00 3.7E+00 6
3.3E+00 3.3E+00 3.3E+00 3.3E+00 3.3E+00 3.3E+00 3.4E+00 3.3E+00 3.4E+00 3.3E&00 3.3E+00 8
2.8E+00 2.8E+00 2.8E+00 2.8E+00 2.8E+00 2.8E+00 2.9E+00 2.8E+00 2.8E+00 2.8E+00 2.8E+00 10 2.4E+00 2.4E+00 2.5E+00 2.5E+00 2.5E+00 2.4E+00 2.5E+00 2.4E+00 2.4E+00 2.4E+00 2.4E+00 15 2.OE+00 2.OE+00 2.OE+00 2.OE+00 2.0E+00 2.0E+00 2.1E+00 2.OE+00 2.OE+00 2.OE+00 2.OE+00 25 1.6E+00 1.6E+00 1.6E+00 1.6E+00 1.6E+00 1.6E+00 1.6E+00 1.6E+00 1.6E+00 1.6E+00 1.6E+00 50 1.2E+00 1.2E+00 1.2E+00 1.2E+00 1.2E+00 1.2E+00 1.3E+00 1.2E+00 1.2E+00 1.2E+00 1.2E+00 100 1.0E+00 1.OE+00 1.OE+00 1.QE+00 1.OE+00 1.OE+00 1.OE+00 1.0E+00 1.OE+00 1.OE+00 1.OE+00 Page 14 of 18
Bartlett Engineering.
Calculation ofEF I Building Surface Area Factors ENG-005 Rev. 0 Table 6: Building Surface Area Factors for Beta-Emitting Radionuclides Area (M)
C-14 Fe-55 H-3 Ni-59 Ni-63 Sr-90 Tc-99 I
8.IE+01 1.OE+02 1.OE+02 1.OE+02 1.OE+02 5.5E+01 4.8E+01 2
4.IE+01 5.OE+01 5.OE+01 5.OE+01 5.OE+01 2.9E+01 2.6E+01 3
2.8E+01 3.3E+01 3.3E+01 3.3E+01 3.3E+01 2.0E+01 1.8E+01 4
2.IE+01 2.5E+01 2.5E+01 2.5E+01 2.5E+01 1.6E+01 1.4E+0i 5
1.7E+01 2.OE+01 2.OE+01 2.OE+01 2.OE+01 1.3E+01 1.2E+01 6
1.5E+01 1.7E+01 1.7E+01 1.7E-01 1.7E+01 1.1E+01 1.OE+01 8
1.1E+01 1.3E+01 1.2E+01 1.2E+01 1.3E+01 8.8E+00 8.OE+00 10 9.OE+00 1.OE+01 1.OE+01 1.OE+01 1.OE+01 7.3E+00 6.7E+00 15 6.1E+00 6.7E+00 6.7E+00 6.7E+00 6.7E+00 5.2E+00 4.9E+00 25 3.8E+00 4.OE+00 4.OE+00 4.OE+00 4.OE+00 3.4E+00 3.2E+00 50 2.OE+00 2.OE+00 2.OE+00 2.OE+00 2.OE+00 1.9E+00 1.8E+00 100 1.OE+00 1.OE+00 1.OE+00 I.0E+00 1.OE+00 1,OE+00 1.OE+00 Table 7: Building Surface Area Factors for Alpha-Emitting Radionuclides Area (M2 Am-241 Cm-242 Cm-243 Pu-238 Pu-239 Pu-240 Pu-241 1
8.1E+01 9.9E+01 5.1E+01 9.8E+01 9.9E+01 9.8E+01 9.9E+01 2
4.1E+01 5.OE+01 2.7E+01 4.9E+01 5.OE+01 4.9E+01 4.9E+01 3
2.8E+01 3.3E+01 1.9E+01 3.3E+01 3.3E+01 3.3E+01 3.3E+01 4
2.1EE+01 2.5E+01 1.5E+01 2.5E+01 2.5E+01 2.5E+01 2.5E÷01 5
1.7E+01 2.OE+01 1.2E+01 2.OE+01 2.OE+01 2.OE+01 2.OE+01 6
1.5E+01 1.7E+01 1.1E+01 1.7E+01 1.7E+01 1.7E+01 1.7E+01 8
1.1E+01 1.2E+01 8.4E+00 1.2E+01 1.2E+01 1.2E+01 1.2E+01 10 9.OE+00 9.9E+00 7.OE+00 9.9E+00 1.OE+01 9.9E+00 1.OE+01 15 6.2E+00 6.6E+00 5.OE+00 6.6E+00 6.7E+00 6.6E+00 6.6E+00 25 3.8E+00 4.OE+00 3.3E+00 4.OE+00 4.0E+00 4.OE+00 4.OE+00 50 2.OE+00 2,0E+00 1.8E+00 2.0E+00 2.OE+00 2.OE+00 2.OE+00 100 1.0E+00 1.OE+00 1.0E+00 1.0E+00 1.OE+00 1.OE+00 1.OE+00 Page 15 of 18
Bartlett Engineering.
ENG-005 Calculation of EF Building Surface Area Factors Rev. 0 Figure 1: Building Surface Area Factors for Gamma-Emitting Radionuclides 14.0 13.0 12.0 11.0 10.0 9.0 0,
8.0 LL 7.0
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0 10 20 30 40 50 60 70 80 90 100 Contaminated Zone Area (m2)
Page 16 of 18
Bartlett Engineering.
ENG-005 Calculation of EFI Building Surface Area Factors Rev. 0 Figure 2: Building Surface Area Factors for Beta-Emitting Radionuclides 100.0 90.0 80.0 70.0 60.0 u,
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Page 17 of 18
Bartlett Engineering.
Calculation of EF 1 Building Surface Area Factors ENG-005 Rev. 0 Figure 3: Building Surface Area Factors for Alpha-Emitting Radionuclides 100.0 90.0 80.0 70.0 60.0 40 u3 50.0 40.
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Page 18 of 18