ML23304A482

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LLC Response to NRCs Request for Docketing of Resolved Audit Responses, Chapter 12, Response to SDAA Question 12.2-3, Re Information Related to FSAR Section 12.2, Radiation Sources
ML23304A482
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Site: 05200050
Issue date: 10/31/2023
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NuScale Nonproprietary NuScale Nonproprietary Response to SDAA Audit Question Question Number: A-12.2-3 Receipt Date: 07/03/2023 Question:

Please address the following items associated with liquid radioactive waste system component source terms.

1. Table 12.2-11 identified decontamination factors for LCW and HCW granulated activated charcoal (GAC) units. Table 12.2-12b provides a source term for the HCW GAC unit but there is no source term for the LCW GAC unit provided. In addition, Table 11.2-1 does not appear to include either the HCW and LCW GAC unit nor provide information on the RG 1.143 classification for either the HCW or LCW GAC units. Finally, Chapter 11 does not appear to provide any discussion of these units in the system descriptions. The Chapter 11 system description should discuss these units.
2. Table 12.2-11 indicates that source terms for the LCW filters, ion exchange vessels, accumulators, and polishers are combined together in the source term for LCW Processing Skid. Table 12.3-6 identifies some of these components, such as ion exchangers and filters, as being located in separate shielded areas. In addition, Table 11.2-1 identifies these components as having separate RG 1.143 classifications.

Consistent with DSRS Section 12.2, a listing of isotope, quantity, form, and use of all radiation sources exceeding 100 millicuries that may warrant shielding design consideration should be provided. The source terms for individual components is also necessary for staff to verify the RG 1.143 component classifications. Please provide the source terms and source term assumptions for the relevant components in the LCW processing skid.

3. SDA Table 11.2-1 references chapter 12 tables for the radionuclide content of certain liquid waste management system components. Some of the referenced Chapter 12 tables appear to be incorrect. Please review Table 11.2-1 and correct the references to the chapter 12 tables, as appropriate.

NuScale Nonproprietary NuScale Nonproprietary

Response

Table 11.2-1 of the SDAA describes the HCW Processing charcoal filters as RW-IIb per RG 1.143. SDAA Section 11.2.2.2 describes the HCW processing equipment which includes the two carbon filter vessels filled with granulated activated charcoal (GAC). The HCW charcoal filters use GAC for processing the HCW collection tank contents. Table 12.2-12b defines the source term for HCW GAC, but not for LCW because the LCW does not have a processing charcoal filter unit. Updates to Table 12.2-11 reflect this clarification.

Updates to Table 11.2-1 correct the table references to SDAA Section 12.2. Table 11.2-1 references reflect the assumed radioactive source terms for components in the LCW processing skid as modeled in the shielding analysis. The LCW processing skid source term includes the LCW filters, ion exchangers, accumulators, and polishers as they are all located in the same area with the exception of the LCW solids collection filter (SCF). The SCF, pre-conditioning filter, accumulators, and ion exchanger (IX) vessels are upstream of the reverse osmosis (RO) unit. The polishing IX vessels are downstream of the RO unit. The SCF only receives the crud isotopes (accounted for in both the total processing skid source and the SCF source).

Revisions to Tables 12.2-12c and 12.2-13c clarify the contributions of the components upstream of the RO unit and the components downstream of the RO unit with respect to the total LCW processing skid source term. SDAA Revision 2 incorporates the aforementioned table changes and clarifications as shown below.

Markups of the affected changes, as described in the response, are provided below:

NuScale Final Safety Analysis Report Liquid Waste Management System NuScale US460 SDAA 11.2-8 Draft Revision 2 Audit Question A-12.2-3 Table 11.2-1: Major Component Design Parameters Component (Quantity)

RG 1.143 Safety Classification Type Capacity Design Pressure (psig)

Design Temperature

(°F)

Material Table for Assumed Radioactive Content Degasifier (2)

RW-IIa Vertical 12,500 gallons 150 550 Stainless Steel Table 12.2-15a Degasifier Liquid Transfer Pumps (2)

RW-IIc Sealless Centrifugal 28 gpm 150 210 Stainless Steel LCW collection tank (2)

RW-IIc Vertical, conical 16,000 gallons 15 240 Stainless Steel Table 12.2-12a LCW collection tank transfer pump (2)

RW-IIc Sealless Centrifugal 39 gpm 290 155 Stainless Steel HCW collection tank (2)

RW-IIc Vertical Conical 16,000 gallons 15 200 Stainless Steel Table 12.2-12a HCW collection tank transfer pump (2)

RW-IIc Sealless Centrifugal 39 gpm 230 155 Stainless Steel LCW sample tank (2)

RW-IIc Vertical conical 16,000 gallons 15 155 Stainless Steel Table 12.2-12aTable 1 2.2-12b LCW sample tank transfer pump (2)

RW-IIc Sealless Centrifugal 28 gpm 150 155 Stainless Steel HCW sample tank (2)

RW-IIc Vertical conical 16,000 gallons 15 155 Stainless Steel Table 12.2-12aTable 1 2.2-12b HCW sample tank transfer pump (2)

RW-IIc Sealless Centrifugal 28 gpm 150 155 Stainless Steel Oil separator (1)

RW-IIc 240 gpm 150 155 Stainless Steel Table 12.2-12dTable 1 2.2-12a Detergent waste collection tank (1)

RW-IIc Vertical conical 500 gallons 15 200 Stainless Steel Detergent waste drain filter (1)

RW-IIc Cartridge 20 micron 150 155 Stainless Steel Demineralized water break tank (1)

RW-IIc Vertical 10,000 gallons 15 155 Stainless Steel HCW Processing charcoal filter (2)

RW-IIb Vertical Vessel 35 gpm 230 155 Stainless Steel Table 12.2-12bLCW-Table 12.2-12a HCW-Table 12.2-12b LCW Reverse Osmosis Skid (1)

RW-IIc Vertical 35 gpm 290 155 Stainless Steel Table 12.2-12bLCW-Table 12.2-12a HCW-Table 12.2-12b Clean-In-Place Skid (1)

RW-IIc 55 gallons 150 155 Stainless Steel Drum Dryer Skids (1)

RW-IIc 55 gpd 15 155 Stainless Steel LCW Pre-conditioning filter vessels (2)

RW-IIa 35 gpm 290 155 Stainless Steel Table 12.2-12d LCW accumulator vessels (3)

RW-IIa 35 gpm 290 155 Stainless Steel Table 12.2-12d LCW Ion Exchange vessel (5)

RW-IIa 35 gpm 290 155 Stainless Steel Table 12.2-12dTable 1 2.2-12a LCW solids collection filter (1)

RW-IIc 35 gpm 290 155 Stainless Steel Table 12.2-12b

NuScale Final Safety Analysis Report Liquid Waste Management System NuScale US460 SDAA 11.2-9 Draft Revision 2 LCW Polishing Ion Exchange Vessel (4)

RW-IIc 35 gpm 290 155 Stainless Steel Table 12.2-12dTable 1 2.2-12a Demineralized water break tank transfer pump (1)

RW-IIc Sealless centrifugal 220 gpm 150 155 Stainless Steel Table 11.2-1: Major Component Design Parameters (Continued)

Component (Quantity)

RG 1.143 Safety Classification Type Capacity Design Pressure (psig)

Design Temperature

(°F)

Material Table for Assumed Radioactive Content

NuScale Final Safety Analysis Report Radiation Sources NuScale US460 SDAA 12.2-28 Draft Revision 2 Audit Question A-12.2-3 Table 12.2-11: Liquid Radioactive Waste System Component Source Term Inputs and Assumptions Model Parameter Value LRWS degasifier Contents CVCS Letdown Geometry Vertical Cylinder Source dimensions Diameter=138 in, Height=193 in Shield thickness of steel shell 1.75 in Volume 12500 Gallons LCW and HCW collection tanks Inputs Table 11.2-3 Geometry Vertical Cylinder Source dimensions Diameter=12 ft, Height=21 ft Shield thickness of steel shell 0.25 in Volume 14400 gallons LRWS oil separator Inputs Table 11.2-3 Geometry Horizontal Cylinder Source dimensions Diameter=51 in, Height=118 in Shield thickness of steel shell 0.25 in LCW and HCW granulated activated charcoal (GAC) units Decontamination Factors Cr-51 256 Mn-54 107 Co-58 13.2 Co-60 6.7 Ag-110m 3250 Antimony 7.1 Nb-95 639 Geometry Vertical Cylinder Source dimensions of vessel Diameter=71 in, Height=71 in Shield thickness of steel shell 0.25 in LCW reverse osmosis (RO) unit Decontamination factors All nuclides 10 Geometry Horizontal Cylinder Source dimensions Diameter=59 in, Length=102 in Shield thickness of steel shell 0.25 in LCW and HCW sample tanks Geometry Vertical Cylinder Source dimensions Diameter=12 ft, Height=21 ft Shield thickness of steel shell 0.25 in Drum dryer and holdup tank Inputs RO Rejects Geometry Vertical Cylinder Source dimensions Diameter=65.0 in, Height=118 in Shield thickness of steel shell 0.25 in LCW processing skid

NuScale Final Safety Analysis Report Radiation Sources NuScale US460 SDAA 12.2-29 Draft Revision 2 Inputs LCW Filters, Ixs, Accumulators, and Polishers total Accumulation (LCW Processing Skid Upstream of RO Unit)

LCW Polishers (LCW Processing Skid Downstream of RO Unit)

Geometry Horizontal Cylinder Source Dimensions Diameter=71 in, Length=299 in Shield thickness of steel shell 0.25 in Additional Shielding 1 in Steel Solids collection filter Inputs Crud isotopes from LCW filters, Ixs, and accumulators upstream of RO Geometry Vertical Cylinder Source dimensions Diameter=91 in, Height=71 in Shield thickness of steel shell 0.25 in Note: Assumes the plant consists of 6 NPMs operating on an 18-month refueling cycle.

Table 12.2-11: Liquid Radioactive Waste System Component Source Term Inputs and Assumptions (Continued)

Model Parameter Value

NuScale Final Safety Analysis Report Radiation Sources NuScale US460 SDAA 12.2-36 Draft Revision 2 Audit Question A-12.2-3 Table 12.2-12c: Liquid Radioactive Waste System Component Source Terms -

Radionuclide Content Isotope LCW Processing Skid Oil Separator (Ci)

(Ci)

Kr83m Kr85m Kr85 Kr87 Kr88 Kr89 Xe131m Xe133m Xe133 Xe135m Xe135 Xe137 Xe138 Br82 1.7E-05 4.1E-06 Br83 6.6E-06 2.3E-05 Br84 6.8E-07 1.1E-05 Br85 7.4E-09 1.3E-06 I129 9.6E-08 6.7E-11 I130 4.8E-05 3.3E-05 I131 3.0E-02 8.4E-04 I132 5.7E-04 3.9E-04 I133 3.2E-03 1.3E-03 I134 2.4E-05 2.3E-04 I135 6.3E-04 8.1E-04 Rb86m 2.0E-11 9.6E-10 Rb86 3.1E-03 5.6E-06 Rb88 3.5E-04 9.6E-04 Rb89 1.4E-05 4.4E-05 Cs132 2.1E-05 1.1E-07 Cs134 8.7E+00 8.0E-04 Cs135m 7.2E-07 6.7E-07 Cs136 6.8E-02 1.7E-04 Cs137 6.0E+00 4.1E-04 Cs138 2.4E-04 3.6E-04 P32 8.7E-10 1.6E-11 Co57 1.1E-10 1.2E-13 Sr89 1.5E-04 7.1E-07 Sr90 2.1E-04 1.1E-07 Sr91 5.8E-07 3.7E-07 Sr92 8.6E-08 2.0E-07 Y90 9.4E-05 2.7E-08 Y91m 1.8E-07 2.0E-07 Y91 2.4E-05 1.0E-07 Y92 1.3E-07 1.7E-07

NuScale Final Safety Analysis Report Radiation Sources NuScale US460 SDAA 12.2-37 Draft Revision 2 Y93 1.3E-07 7.9E-08 Zr97 3.2E-07 1.2E-07 Nb95 1.0E-03 2.1E-07 Mo99 2.3E-03 2.1E-04 Mo101 3.2E-07 8.1E-06 Tc99m 1.1E-03 2.0E-04 Tc99 7.9E-06 4.0E-09 Ru103 3.1E-05 2.0E-07 Ru105 4.8E-08 6.7E-08 Ru106 1.4E-04 1.3E-07 Rh103m 1.4E-05 2.0E-07 Rh105 8.1E-07 1.4E-07 Rh106 6.1E-05 1.3E-07 Ag110 1.2E-04 3.9E-07 Sb124 7.1E-08 3.0E-10 Sb125 3.5E-06 2.3E-09 Sb127 1.7E-07 1.1E-08 Sb129 1.0E-08 1.4E-08 Te125m 7.4E-05 3.3E-07 Te127m 5.2E-04 1.2E-06 Te127 2.3E-04 4.9E-06 Te129m 4.7E-04 3.6E-0 Te129 1.3E-04 5.1E-06 Te131m 5.7E-05 1.2E-05 Te131 5.9E-06 5.8E-06 Te132 1.1E-03 8.5E-05 Te133m 1.1E-0 7.3E-06 Te134 1.2E-06 1.0E-05 Ba137m 4.6E+00 3.9E-04 Ba139 4.3E-08 1.9E-07 Ba140 5.2E-05 1.0E-06 La140 2.5E-05 3.0E-07 La141 3.8E-08 6.0E-08 La142 7.0E-09 2.8E-08 Ce141 2.0E-05 1.6E-07 Ce143 6.5E-07 1.2E-07 Ce144 1.3E-04 1.4E-07 Pr143 7.8E-06 1.4E-07 Pr144 5.5E-05 1.3E-07 Np239 2.3E-05 2.5E-06 Na24 2.5E-03 1.0E-03 Cr51 3.6E-02 5.8E-05 Mn54 1.8E-01 3.0E-05 Fe55 2.1E-01 2.2E-05 Fe59 5.7E-03 5.6E-06 Table 12.2-12c: Liquid Radioactive Waste System Component Source Terms -

Radionuclide Content (Continued)

Isotope LCW Processing Skid Oil Separator (Ci)

(Ci)

NuScale Final Safety Analysis Report Radiation Sources NuScale US460 SDAA 12.2-38 Draft Revision 2 Co58 1.2E+00 8.5E-05 Co60 1.0E-01 9.8E-06 Ni63 5.9E-02 4.9E-06 Zn65 4.8E-02 9.4E-06 Zr95 1.1E-02 7.2E-06 Ag110m 1.2E-01 2.4E-05 W187 4.1E-04 5.2E-05 H3 6.1E-01 C14 2.0E-05 N16 Ar41 Total 2.1E+01 6.2E-01 Table 12.2-12c: Liquid Radioactive Waste System Component Source Terms -

Radionuclide Content (Continued)

Isotope LCW Processing Skid Oil Separator (Ci)

(Ci)

NuScale Final Safety Analysis Report Radiation Sources NuScale US460 SDAA 12.2-39 Draft Revision 2 Audit Question A-12.2-3 Table 12.2-12d: Liquid Radioactive Waste System Component Source Terms -

Radionuclide Content Isotope LCW Filters, IX, Accumulators Total Accumulation LCW Polishers Downstream of RO Unit LCW Processing Skid Total Oil Separator (Ci)

(Ci)

(Ci)

(Ci)

Kr83m Kr85m Kr85 Kr87 Kr88 Kr89 Xe131m Xe133m Xe133 Xe135m Xe135 Xe137 Xe138 Br82 1.7E-05 1.7E-08 1.7E-05 4.1E-06 Br83 6.6E-06 6.6E-09 6.6E-06 2.3E-05 Br84 6.7E-07 6.7E-10 6.8E-07 1.1E-05 Br85 7.4E-09 7.4E-12 7.4E-09 1.3E-06 I129 9.6E-08 9.6E-11 9.6E-08 6.7E-11 I130 4.8E-05 4.8E-08 4.8E-05 3.3E-05 I131 3.0E-02 3.0E-05 3.0E-02 8.4E-04 I132 5.7E-04 5.7E-07 5.7E-04 3.9E-04 I133 3.2E-03 3.2E-06 3.2E-03 1.3E-03 I134 2.4E-05 2.4E-08 2.4E-05 2.3E-04 I135 6.3E-04 6.3E-07 6.3E-04 8.1E-04 Rb86m 2.0E-11 1.2E-13 2.0E-11 9.6E-10 Rb86 3.1E-03 1.8E-05 3.1E-03 5.6E-06 Rb88 3.4E-04 2.0E-06 3.5E-04 9.6E-04 Rb89 1.3E-05 7.9E-08 1.4E-05 4.4E-05 Cs132 2.1E-05 1.2E-07 2.1E-05 1.1E-07 Cs134 8.7E+00 5.1E-02 8.7E+00 8.0E-04 Cs135m 7.2E-07 4.2E-09 7.2E-07 6.7E-07 Cs136 6.7E-02 4.0E-04 6.8E-02 1.7E-04 Cs137 6.0E+00 3.5E-02 6.0E+00 4.1E-04 Cs138 2.4E-04 1.4E-06 2.4E-04 3.6E-04 P32 8.7E-10 8.7E-13 8.7E-10 1.6E-11 Co57 1.1E-10 1.1E-13 1.1E-10 1.2E-13 Sr89 1.5E-04 2.0E-07 1.5E-04 7.1E-07 Sr90 2.1E-04 2.1E-07 2.1E-04 1.1E-07 Sr91 5.8E-07 5.8E-10 5.8E-07 3.7E-07 Sr92 8.6E-08 8.6E-11 8.6E-08 2.0E-07 Y90 9.4E-05 9.4E-08 9.4E-05 2.7E-08 Y91m 1.8E-07 1.8E-10 1.8E-07 2.0E-07 Y91 2.4E-05 2.4E-08 2.4E-05 1.0E-07

NuScale Final Safety Analysis Report Radiation Sources NuScale US460 SDAA 12.2-40 Draft Revision 2 Y92 1.3E-07 1.3E-10 1.3E-07 1.7E-07 Y93 1.3E-07 1.3E-10 1.3E-07 7.9E-08 Zr97 3.2E-07 3.2E-10 3.2E-07 1.2E-07 Nb95 1.0E-03 1.0E-06 1.0E-03 2.1E-07 Mo99 2.3E-03 2.3E-06 2.3E-03 2.1E-04 Mo101 3.2E-07 3.2E-10 3.2E-07 8.1E-06 Tc99m 1.1E-03 1.1E-06 1.1E-03 2.0E-04 Tc99 7.9E-06 7.9E-09 7.9E-06 4.0E-09 Ru103 3.1E-05 3.1E-08 3.1E-05 2.0E-07 Ru105 4.8E-08 4.8E-11 4.8E-08 6.7E-08 Ru106 1.4E-04 1.4E-07 1.4E-04 1.3E-07 Rh103m 1.3E-05 1.3E-08 1.4E-05 2.0E-07 Rh105 8.1E-07 8.1E-10 8.1E-07 1.4E-07 Rh106 6.0E-05 6.0E-08 6.1E-05 1.3E-07 Ag110 1.2E-04 1.2E-07 1.2E-04 3.9E-07 Sb124 7.1E-08 7.1E-11 7.1E-08 3.0E-10 Sb125 3.5E-06 3.5E-09 3.5E-06 2.3E-09 Sb127 1.7E-07 1.7E-10 1.7E-07 1.1E-08 Sb129 1.0E-08 10.0E-12 1.0E-08 1.4E-08 Te125m 7.4E-05 7.4E-08 7.4E-05 3.3E-07 Te127m 5.2E-04 5.2E-07 5.2E-04 1.2E-06 Te127 2.3E-04 2.3E-07 2.3E-04 4.9E-06 Te129m 4.7E-04 4.7E-07 4.7E-04 3.6E-06 Te129 1.3E-04 1.3E-07 1.3E-04 5.1E-06 Te131m 5.7E-05 5.7E-08 5.7E-05 1.2E-05 Te131 5.9E-06 5.9E-09 5.9E-06 5.8E-06 Te132 1.1E-03 1.1E-06 1.1E-03 8.5E-05 Te133m 1.1E-06 1.1E-09 1.1E-06 7.3E-06 Te134 1.2E-06 1.2E-09 1.2E-06 1.0E-05 Ba137m 4.6E+00 2.7E-02 4.6E+00 3.9E-04 Ba139 4.3E-08 4.3E-11 4.3E-08 1.9E-07 Ba140 5.2E-05 5.2E-08 5.2E-05 1.0E-06 La140 2.5E-05 2.5E-08 2.5E-05 3.0E-07 La141 3.8E-08 3.8E-11 3.8E-08 6.0E-08 La142 7.0E-09 7.0E-12 7.0E-09 2.8E-08 Ce141 2.0E-05 2.0E-08 2.0E-05 1.6E-07 Ce143 6.5E-07 6.5E-10 6.5E-07 1.2E-07 Ce144 1.3E-04 1.3E-07 1.3E-04 1.4E-07 Pr143 7.8E-06 7.8E-09 7.8E-06 1.4E-07 Pr144 5.5E-05 5.5E-08 5.5E-05 1.3E-07 Np239 2.3E-05 2.3E-08 2.3E-05 2.5E-06 Na24 2.5E-03 2.5E-06 2.5E-03 1.0E-03 Cr51 3.6E-02 3.6E-05 3.6E-02 5.8E-05 Table 12.2-12d: Liquid Radioactive Waste System Component Source Terms -

Radionuclide Content (Continued)

Isotope LCW Filters, IX, Accumulators Total Accumulation LCW Polishers Downstream of RO Unit LCW Processing Skid Total Oil Separator (Ci)

(Ci)

(Ci)

(Ci)

NuScale Final Safety Analysis Report Radiation Sources NuScale US460 SDAA 12.2-41 Draft Revision 2 Mn54 1.8E-01 1.8E-04 1.8E-01 3.0E-05 Fe55 2.1E-01 2.1E-04 2.1E-01 2.2E-05 Fe59 5.7E-03 5.7E-06 5.7E-03 5.6E-06 Co58 1.2E+00 1.2E-03 1.2E+00 8.5E-05 Co60 1.0E-01 1.0E-04 1.0E-01 9.8E-06 Ni63 5.9E-02 5.9E-05 5.9E-02 4.9E-06 Zn65 4.8E-02 4.8E-05 4.8E-02 9.4E-06 Zr95 1.1E-02 1.1E-05 1.1E-02 7.2E-06 Ag110m 1.2E-01 1.2E-04 1.2E-01 2.4E-05 W187 4.1E-04 4.1E-07 4.1E-04 5.2E-05 H3 6.1E-01 C14 2.0E-05 N16 Ar41 Total 2.1E+01 1.2E-01 2.1E+01 6.2E-01 Note: The LCW processing skid components upstream of the RO unit include the solid collections filter (SCF), pre-conditioning filter, accumulators, and IX vessels. The SCF only receives the crud isotopes (accounted for in both the processing skid source and the SCF source). The LCW processing skid components downstream of the RO unit are the polishing IX vessels.

Table 12.2-12d: Liquid Radioactive Waste System Component Source Terms -

Radionuclide Content (Continued)

Isotope LCW Filters, IX, Accumulators Total Accumulation LCW Polishers Downstream of RO Unit LCW Processing Skid Total Oil Separator (Ci)

(Ci)

(Ci)

(Ci)

NuScale Final Safety Analysis Report Radiation Sources NuScale US460 SDAA 12.2-46 Draft Revision 2 Audit Question A-12.2-3 Table 12.2-13c: Liquid Radioactive Waste System Component Source Terms - Source Strengths Energy Group Lower Bound Upper Bound LCW Processing Skid Oil Separator (MeV)

(Mev)

(/s)

(/s) 1 1.00E-02 2.00E-02 1.6E+09 4.4E+06 2

2.00E-02 3.00E-02 9.5E+08 6.0E+06 3

3.00E-02 4.50E-02 1.4E+10 4.6E+06 4

4.50E-02 6.00E-02 4.3E+08 1.7E+06 5

6.00E-02 7.00E-02 3.2E+08 1.3E+06 6

7.00E-02 7.50E-02 8.2E+07 5.2E+05 7

7.50E-02 1.00E-01 4.4E+08 2.2E+06 8

1.00E-01 1.50E-01 3.2E+08 1.0E+07 9

1.50E-01 2.00E-01 5.4E+08 2.9E+06 10 2.00E-01 2.60E-01 1.9E+08 4.5E+06 11 2.60E-01 3.00E-01 3.7E+08 4.6E+06 12 3.00E-01 4.00E-01 2.2E+09 3.1E+07 13 4.00E-01 4.50E-01 1.9E+08 4.4E+06 14 4.50E-01 5.10E-01 4.8E+09 6.7E+06 15 5.10E-01 5.12E-01 1.3E+10 1.9E+06 16 5.12E-01 6.00E-01 7.8E+10 5.6E+07 17 6.00E-01 7.00E-01 4.5E+11 6.7E+07 18 7.00E-01 8.00E-01 3.1E+11 4.7E+07 19 8.00E-01 9.00E-01 6.8E+10 3.6E+07 20 9.00E-01 1.00E+00 1.6E+09 7.8E+06 21 1.00E+00 1.20E+00 1.6E+10 2.6E+07 22 1.20E+00 1.33E+00 2.6E+09 1.4E+07 23 1.33E+00 1.44E+00 1.3E+10 5.2E+07 24 1.44E+00 1.50E+00 1.9E+08 3.4E+06 25 1.50E+00 1.57E+00 6.7E+08 1.1E+06 26 1.57E+00 1.66E+00 2.1E+06 5.3E+05 27 1.66E+00 1.80E+00 2.3E+08 6.9E+06 28 1.80E+00 2.00E+00 4.4E+06 9.0E+06 29 2.00E+00 2.15E+00 5.8E+05 7.7E+05 30 2.15E+00 2.35E+00 1.7E+06 2.5E+06 31 2.35E+00 2.50E+00 3.1E+05 4.3E+05 32 2.50E+00 2.75E+00 4.9E+07 2.2E+07 33 2.75E+00 3.00E+00 4.4E+07 1.8E+07 34 3.00E+00 3.50E+00 1.1E+05 2.7E+05 35 3.50E+00 4.00E+00 9.0E+04 1.0E+05 36 4.00E+00 4.50E+00 4.8E+03 1.1E+04 37 4.50E+00 5.00E+00 2.4E+04 6.7E+04 38 5.00E+00 5.50E+00 4.6E+01 1.3E+02 39 5.50E+00 6.00E+00 40 6.00E+00 6.50E+00 41 6.50E+00 7.00E+00 42 7.00E+00 7.50E+00 43 7.50E+00 8.00E+00

NuScale Final Safety Analysis Report Radiation Sources NuScale US460 SDAA 12.2-47 Draft Revision 2 44 8.00E+00 1.00E+01 45 1.00E+01 1.20E+01 46 1.20E+01 1.40E+01 47 1.40E+01 2.00E+01 Total 9.8E+11 4.6E+08 Table 12.2-13c: Liquid Radioactive Waste System Component Source Terms - Source Strengths (Continued)

Energy Group Lower Bound Upper Bound LCW Processing Skid Oil Separator (MeV)

(Mev)

(/s)

(/s)

NuScale Final Safety Analysis Report Radiation Sources NuScale US460 SDAA 12.2-48 Draft Revision 2 Audit Question A-12.2-3 Table 12.2-13d: Liquid Radioactive Waste System Component Source Terms - Source Strengths Energy Group Lower Bound Upper Bound LCW Filters, IX, Accumulators Total Accumulation LCW Polishers Downstream of RO Unit LCW Processing Skid Total Oil Separator (MeV)

(MeV)

(/s)

(/s)

(/s)

(/s) 1 1.00E-02 2.00E-02 1.6E+09 8.8E+06 1.6E+09 4.4E+06 2

2.00E-02 3.00E-02 9.5E+08 4.7E+06 9.5E+08 6.0E+06 3

3.00E-02 4.50E-02 1.4E+10 8.1E+07 1.4E+10 4.6E+06 4

4.50E-02 6.00E-02 4.3E+08 2.3E+06 4.3E+08 1.7E+06 5

6.00E-02 7.00E-02 3.2E+08 1.8E+06 3.2E+08 1.3E+06 6

7.00E-02 7.50E-02 8.2E+07 4.4E+05 8.2E+07 5.2E+05 7

7.50E-02 1.00E-01 4.4E+08 2.4E+06 4.4E+08 2.2E+06 8

1.00E-01 1.50E-01 3.1E+08 1.5E+06 3.2E+08 1.0E+07 9

1.50E-01 2.00E-01 5.4E+08 3.0E+06 5.4E+08 2.9E+06 10 2.00E-01 2.60E-01 1.9E+08 8.9E+05 1.9E+08 4.5E+06 11 2.60E-01 3.00E-01 3.7E+08 1.8E+06 3.7E+08 4.6E+06 12 3.00E-01 4.00E-01 2.2E+09 7.6E+06 2.2E+09 3.1E+07 13 4.00E-01 4.50E-01 1.9E+08 2.1E+05 1.9E+08 4.4E+06 14 4.50E-01 5.10E-01 4.7E+09 2.8E+07 4.8E+09 6.7E+06 15 5.10E-01 5.12E-01 1.3E+10 1.3E+07 1.3E+10 1.9E+06 16 5.12E-01 6.00E-01 7.8E+10 4.6E+08 7.8E+10 5.6E+07 17 6.00E-01 7.00E-01 4.5E+11 2.6E+09 4.5E+11 6.7E+07 18 7.00E-01 8.00E-01 3.1E+11 1.8E+09 3.1E+11 4.7E+07 19 8.00E-01 9.00E-01 6.8E+10 1.4E+08 6.8E+10 3.6E+07 20 9.00E-01 1.00E+00 1.6E+09 1.6E+06 1.6E+09 7.8E+06 21 1.00E+00 1.20E+00 1.6E+10 6.8E+07 1.6E+10 2.6E+07 22 1.20E+00 1.33E+00 2.6E+09 5.0E+06 2.6E+09 1.4E+07 23 1.33E+00 1.44E+00 1.3E+10 5.9E+07 1.3E+10 5.2E+07 24 1.44E+00 1.50E+00 1.9E+08 1.9E+05 1.9E+08 3.4E+06 25 1.50E+00 1.57E+00 6.7E+08 6.9E+05 6.7E+08 1.1E+06 26 1.57E+00 1.66E+00 2.1E+06 2.2E+03 2.1E+06 5.3E+05 27 1.66E+00 1.80E+00 2.3E+08 2.3E+05 2.3E+08 6.9E+06 28 1.80E+00 2.00E+00 4.3E+06 1.8E+04 4.4E+06 9.0E+06 29 2.00E+00 2.15E+00 5.8E+05 1.2E+03 5.8E+05 7.7E+05 30 2.15E+00 2.35E+00 1.7E+06 8.7E+03 1.7E+06 2.5E+06 31 2.35E+00 2.50E+00 3.1E+05 4.1E+02 3.1E+05 4.3E+05 32 2.50E+00 2.75E+00 4.9E+07 5.5E+04 4.9E+07 2.2E+07 33 2.75E+00 3.00E+00 4.4E+07 4.4E+04 4.4E+07 1.8E+07 34 3.00E+00 3.50E+00 1.1E+05 6.3E+02 1.1E+05 2.7E+05 35 3.50E+00 4.00E+00 9.0E+04 1.8E+02 9.0E+04 1.0E+05 36 4.00E+00 4.50E+00 4.8E+03 2.4E+01 4.8E+03 1.1E+04 37 4.50E+00 5.00E+00 2.4E+04 1.4E+02 2.4E+04 6.7E+04 38 5.00E+00 5.50E+00 4.6E+01 2.7E-01 4.6E+01 1.3E+02 39 5.50E+00 6.00E+00 40 6.00E+00 6.50E+00 41 6.50E+00 7.00E+00

NuScale Final Safety Analysis Report Radiation Sources NuScale US460 SDAA 12.2-49 Draft Revision 2 42 7.00E+00 7.50E+00 43 7.50E+00 8.00E+00 44 8.00E+00 1.00E+01 45 1.00E+01 1.20E+01 46 1.20E+01 1.40E+01 47 1.40E+01 2.00E+01 Total 9.8E+11 5.3E+09 9.8E+11 4.6E+08 Table 12.2-13d: Liquid Radioactive Waste System Component Source Terms - Source Strengths (Continued)

Energy Group Lower Bound Upper Bound LCW Filters, IX, Accumulators Total Accumulation LCW Polishers Downstream of RO Unit LCW Processing Skid Total Oil Separator (MeV)

(MeV)

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