NRC-18-0014, Response to Request for Additional Information Regarding Relief Request No. RR-A37, Revision 1, for the Inservice Inspection Program Third 10-Year Interval: Difference between revisions

From kanterella
Jump to navigation Jump to search
(Created page by program invented by StriderTol)
(StriderTol Bot change)
 
Line 18: Line 18:


=Text=
=Text=
{{#Wiki_filter:Keith J. Polson Senior Vice President and CNO DTE Energy Company 6400 N. Dixie Highway, Newport, MI 48166 Tel: 734.586.6515     Fax: 734.586.4172 Email: keith.polson@dteenergy.com DTE Energy-February 6, 2018 NRC-18-0014 U.S. Nuclear Regulatory Commission Attention: Document Control Desk Washington, DC 20555-0001 Fermi 2 Power Plant NRC Docket No. 50-341 NRC License No. NPF-43
{{#Wiki_filter:Keith J. Polson Senior Vice President and CNO DTE Energy Company 6400 N. Dixie Highway, Newport, MI 48166 Tel: 734.586.6515 Fax: 734.586.4172 Email: keith.polson@dteenergy.com DTE Energy-February 6, 2018 NRC-18-0014 U.S. Nuclear Regulatory Commission Attention: Document Control Desk Washington, DC 20555-0001 Fermi 2 Power Plant NRC Docket No. 50-341 NRC License No. NPF-43


==Subject:==
==Subject:==
Line 24: Line 24:


==References:==
==References:==
: 1)     DTE Electric Letter to NRC, "Submittal of Revised Relief Request No. RR-A37, Revision 1, for the Inservice Inspection Program Third 10-Year Interval," NRC-17-0062, dated September 26, 2017 (ML17270A036)
: 1)
DTE Electric Letter to NRC, "Submittal of Revised Relief Request No. RR-A37, Revision 1, for the Inservice Inspection Program Third 10-Year Interval," NRC-17-0062, dated September 26, 2017 (ML17270A036)
In Reference 1, DTE Electric Company (DTE) submitted Relief Request RR-A37, Revision 1, for the third 10-year interval of the Fermi 2 Inservice Inspection (ISI)
In Reference 1, DTE Electric Company (DTE) submitted Relief Request RR-A37, Revision 1, for the third 10-year interval of the Fermi 2 Inservice Inspection (ISI)
Program. In an email from Ms. Sujata Goetz to Mr. Jason Haas dated January 19, 2018, the NRC sent DTE a request for additional information (RAI) regarding this relief request. The response to the RAI is enclosed.
Program. In an email from Ms. Sujata Goetz to Mr. Jason Haas dated January 19, 2018, the NRC sent DTE a request for additional information (RAI) regarding this relief request. The response to the RAI is enclosed.
Line 31: Line 32:
Sincerely, Keith J. Polson Senior Vice President and CNO
Sincerely, Keith J. Polson Senior Vice President and CNO


USNRC NRC-18-0014 Page 2
USNRC NRC-18-0014 Page 2  


==Enclosure:==
==Enclosure:==
Response to Request for Additional Information cc: NRC Project Manager NRC Resident Office Reactor Projects Chief, Branch 5, Region III Regional Administrator, Region III Michigan Public Service Commission Regulated Energy Division (kindschl@michigan.gov)
Response to Request for Additional Information cc: NRC Project Manager NRC Resident Office Reactor Projects Chief, Branch 5, Region III Regional Administrator, Region III Michigan Public Service Commission Regulated Energy Division (kindschl@michigan.gov)  


Enclosure to NRC-18-0014 Fermi 2 NRC Docket No. 50-341 Operating License No. NPF-43 Response to Request for Additional Information
Enclosure to NRC-18-0014 Fermi 2 NRC Docket No. 50-341 Operating License No. NPF-43 Response to Request for Additional Information  


Enclosure to NRC-18-0014 Page 1 Response to Request for Additional Information
Enclosure to NRC-18-0014 Page 1 Response to Request for Additional Information  


===RAI-1===
===RAI-1===
Electric Power Research Institute, Technical Report 1003557, BWRVIP [Boiling Water reactor Vessel and Internal Project] -108, Technical Basis for the Reduction of Inspection Requirements for the Boiling Water Reactor Nozzle-to-Vessel Shell Welds and Nozzle Inner Radii and Topical Report BWRVIP-241, Probabilistic Fracture Mechanics [PFM] Evaluation for the Boiling Water Reactor Nozzle-to-Vessel Shell Welds and Nozzle Blend Radii contain PFM analysis results supporting Code Case N-702. BWRVIP-241 contains additional PFM results supporting revision of the evaluation criteria under Conditions and Limitations in the safety evaluation (SE) for BWRVIP 108. Section 3 of BWRVIP-108 states that CRD nozzles are eliminated from consideration since they are not full penetration welds. The staffs SE for BWRVIP-108, dated December 19, 2007 (ADAMS Accession No. ML073600374) states the report considered nozzles which are joined with full penetration welds and as a result, the CRD nozzles, which use partial penetration welds, are outside the scope of the report. Furthermore, ASME Code Case N-702 states, in part, that it excludes the control rod drive return line nozzles.
Electric Power Research Institute, Technical Report 1003557, BWRVIP [Boiling Water reactor Vessel and Internal Project] -108, Technical Basis for the Reduction of Inspection Requirements for the Boiling Water Reactor Nozzle-to-Vessel Shell Welds and Nozzle Inner Radii and Topical Report BWRVIP-241, Probabilistic Fracture Mechanics [PFM] Evaluation for the Boiling Water Reactor Nozzle-to-Vessel Shell Welds and Nozzle Blend Radii contain PFM analysis results supporting Code Case N-702. BWRVIP-241 contains additional PFM results supporting revision of the evaluation criteria under Conditions and Limitations in the safety evaluation (SE) for BWRVIP 108. Section 3 of BWRVIP-108 states that CRD nozzles are eliminated from consideration since they are not full penetration welds. The staffs SE for BWRVIP-108, dated December 19, 2007 (ADAMS Accession No. ML073600374) states the report considered nozzles which are joined with full penetration welds and as a result, the CRD nozzles, which use partial penetration welds, are outside the scope of the report. Furthermore, ASME Code Case N-702 states, in part, that it excludes the control rod drive return line nozzles.
In Attachment 2 of the licensees letter dated September 26, 2017, in the table Applicable Components, the licensee included the N10 nozzle, ID# 15 315 IRS, CRD Nozzle Inside Radius Section and N10 Nozzle, ID# 15-315, CRD Nozzle-to-Vessel Weld in its list of components affected. Based on the staffs review of the licensees application, the inclusion of the N10 nozzle from the CRD System is inconsistent with ASME Code Case N-702, BWRVIP 108 and BWRVIP-241 criteria. In order to expand the scope of BWRVIP-108 and BWRVIP-241 to include the CRD nozzles in the submittal, the licensee would need [to] submit an analysis similar to the one provided in BWRVIP-108 and considers all stresses, including the reduced thermal fatigue stresses and use assumptions relevant to the CRD nozzles.
In Attachment 2 of the licensees {{letter dated|date=September 26, 2017|text=letter dated September 26, 2017}}, in the table Applicable Components, the licensee included the N10 nozzle, ID# 15 315 IRS, CRD Nozzle Inside Radius Section and N10 Nozzle, ID# 15-315, CRD Nozzle-to-Vessel Weld in its list of components affected. Based on the staffs review of the licensees application, the inclusion of the N10 nozzle from the CRD System is inconsistent with ASME Code Case N-702, BWRVIP 108 and BWRVIP-241 criteria. In order to expand the scope of BWRVIP-108 and BWRVIP-241 to include the CRD nozzles in the submittal, the licensee would need [to] submit an analysis similar to the one provided in BWRVIP-108 and considers all stresses, including the reduced thermal fatigue stresses and use assumptions relevant to the CRD nozzles.
Please justify the inclusion of the N10 nozzle from the CRD System in this Relief Request for the use of the proposed alternative in Code Case N-702. Alternatively, remove N10 nozzle from the list of applicable components from your application.
Please justify the inclusion of the N10 nozzle from the CRD System in this Relief Request for the use of the proposed alternative in Code Case N-702. Alternatively, remove N10 nozzle from the list of applicable components from your application.  


===RESPONSE===
===RESPONSE===
DTE Electric Company is hereby withdrawing the request to include the N10 (CRD) nozzle in Relief Request RR-A37. Attachment 1 provides an updated list of applicable components.
DTE Electric Company is hereby withdrawing the request to include the N10 (CRD) nozzle in Relief Request RR-A37. Attachment 1 provides an updated list of applicable components.  


Enclosure to NRC-18-0014 Page 2 Attachment 1 RR-A37 - Applicable Components Code       Item Nozzle  Category  Number Identification         Description               System         Isometric N3     B-D       B3.100 8-316A IRS       Nozzle Inside Radius Section Main Steam             5361-5 N3     B-D       B3.100 8-316B IRS       Nozzle Inside Radius Section Main Steam             5361-5 N3     B-D       B3.100 8-316C IRS       Nozzle Inside Radius Section Main Steam             5361-5 N3     B-D       B3.100 8-316D IRS       Nozzle Inside Radius Section Main Steam             5361-5 N5     B-D       B3.100 14-316A IRS     Nozzle Inside Radius Section Core Spray             5361-5 N5     B-D       B3.100 14-316B IRS     Nozzle Inside Radius Section Core Spray             5361-5 Reactor Recirc N1     B-D       B3.100 5-314A IRS       Nozzle Inside Radius Section Suction               5361-5 Reactor Recirc N1     B-D       B3.100 5-314B IRS       Nozzle Inside Radius Section Suction               5361-5 N2     B-D       B3.100 13-314A IRS     Nozzle Inside Radius Section Reactor Recirc Inlet   5361-5 N2     B-D       B3.100 13-314B IRS     Nozzle Inside Radius Section Reactor Recirc Inlet   5361-5 N2     B-D       B3.100 13-314C IRS     Nozzle Inside Radius Section Reactor Recirc Inlet   5361-5 N2     B-D       B3.100 13-314D IRS     Nozzle Inside Radius Section Reactor Recirc Inlet   5361-5 N2     B-D       B3.100 13-314E IRS     Nozzle Inside Radius Section Reactor Recirc Inlet   5361-5 N2     B-D       B3.100 13-314F IRS     Nozzle Inside Radius Section Reactor Recirc Inlet   5361-5 N2     B-D       B3.100 13-314G IRS     Nozzle Inside Radius Section Reactor Recirc Inlet   5361-5 N2     B-D       B3.100 13-314H IRS     Nozzle Inside Radius Section Reactor Recirc Inlet   5361-5 N2     B-D       B3.100 13-314J IRS     Nozzle Inside Radius Section Reactor Recirc Inlet   5361-5 N2     B-D       B3.100 13-314K IRS     Nozzle Inside Radius Section Reactor Recirc Inlet   5361-5 Jet Pump N8     B-D       B3.100 19-314A IRS     Nozzle Inside Radius Section Instrument             5361-5 Jet Pump N8     B-D       B3.100 19-314B IRS     Nozzle Inside Radius Section Instrument             5361-5 N7     B-D       B3.100 2-318 IRS       Nozzle Inside Radius Section RPV Head Vent         5361-5 N6     B-D       B3.100 4-318A IRS       Nozzle Inside Radius Section RPV Head Spare         5361-5 N6     B-D       B3.100 4-318B IRS       Nozzle Inside Radius Section RPV Head Spare         5361-5 N3     B-D       B3.90 8-316A           M.S. Nozzle-to-Vessel Weld   Main Steam             5361-5 N3     B-D       B3.90 8-316B           M.S. Nozzle-to-Vessel Weld   Main Steam             5361-5 N3     B-D       B3.90 8-316C           M.S. Nozzle-to-Vessel Weld   Main Steam             5361-5 N3     B-D       B3.90 8-316D           M.S. Nozzle-to-Vessel Weld   Main Steam             5361-5 N5     B-D       B3.90 14-316A         C.S. Nozzle-to-Vessel Weld   Core Spray             5361-5 N5     B-D       B3.90 14-316B         C.S. Nozzle-to-Vessel Weld   Core Spray             5361-5 Reactor Recirc.
Enclosure to NRC-18-0014 Page 2 RR-A37 - Applicable Components Nozzle Code Category Item Number Identification Description System Isometric N3 B-D B3.100 8-316A IRS Nozzle Inside Radius Section Main Steam 5361-5 N3 B-D B3.100 8-316B IRS Nozzle Inside Radius Section Main Steam 5361-5 N3 B-D B3.100 8-316C IRS Nozzle Inside Radius Section Main Steam 5361-5 N3 B-D B3.100 8-316D IRS Nozzle Inside Radius Section Main Steam 5361-5 N5 B-D B3.100 14-316A IRS Nozzle Inside Radius Section Core Spray 5361-5 N5 B-D B3.100 14-316B IRS Nozzle Inside Radius Section Core Spray 5361-5 N1 B-D B3.100 5-314A IRS Nozzle Inside Radius Section Reactor Recirc Suction 5361-5 N1 B-D B3.100 5-314B IRS Nozzle Inside Radius Section Reactor Recirc Suction 5361-5 N2 B-D B3.100 13-314A IRS Nozzle Inside Radius Section Reactor Recirc Inlet 5361-5 N2 B-D B3.100 13-314B IRS Nozzle Inside Radius Section Reactor Recirc Inlet 5361-5 N2 B-D B3.100 13-314C IRS Nozzle Inside Radius Section Reactor Recirc Inlet 5361-5 N2 B-D B3.100 13-314D IRS Nozzle Inside Radius Section Reactor Recirc Inlet 5361-5 N2 B-D B3.100 13-314E IRS Nozzle Inside Radius Section Reactor Recirc Inlet 5361-5 N2 B-D B3.100 13-314F IRS Nozzle Inside Radius Section Reactor Recirc Inlet 5361-5 N2 B-D B3.100 13-314G IRS Nozzle Inside Radius Section Reactor Recirc Inlet 5361-5 N2 B-D B3.100 13-314H IRS Nozzle Inside Radius Section Reactor Recirc Inlet 5361-5 N2 B-D B3.100 13-314J IRS Nozzle Inside Radius Section Reactor Recirc Inlet 5361-5 N2 B-D B3.100 13-314K IRS Nozzle Inside Radius Section Reactor Recirc Inlet 5361-5 N8 B-D B3.100 19-314A IRS Nozzle Inside Radius Section Jet Pump Instrument 5361-5 N8 B-D B3.100 19-314B IRS Nozzle Inside Radius Section Jet Pump Instrument 5361-5 N7 B-D B3.100 2-318 IRS Nozzle Inside Radius Section RPV Head Vent 5361-5 N6 B-D B3.100 4-318A IRS Nozzle Inside Radius Section RPV Head Spare 5361-5 N6 B-D B3.100 4-318B IRS Nozzle Inside Radius Section RPV Head Spare 5361-5 N3 B-D B3.90 8-316A M.S. Nozzle-to-Vessel Weld Main Steam 5361-5 N3 B-D B3.90 8-316B M.S. Nozzle-to-Vessel Weld Main Steam 5361-5 N3 B-D B3.90 8-316C M.S. Nozzle-to-Vessel Weld Main Steam 5361-5 N3 B-D B3.90 8-316D M.S. Nozzle-to-Vessel Weld Main Steam 5361-5 N5 B-D B3.90 14-316A C.S. Nozzle-to-Vessel Weld Core Spray 5361-5 N5 B-D B3.90 14-316B C.S. Nozzle-to-Vessel Weld Core Spray 5361-5 N1 B-D B3.90 5-314A RRI Nozzle-to-Vessel Weld Reactor Recirc.
N1     B-D       B3.90 5-314A           RRI Nozzle-to-Vessel Weld   Suction               5361-5 Reactor Recirc.
Suction 5361-5 N1 B-D B3.90 5-314B RRI Nozzle-to-Vessel Weld Reactor Recirc.
N1     B-D       B3.90 5-314B           RRI Nozzle-to-Vessel Weld   Suction               5361-5
Suction 5361-5  


Enclosure to NRC-18-0014 Page 3 Attachment 1 RR-A37 - Applicable Components (continued)
Enclosure to NRC-18-0014 Page 3 RR-A37 - Applicable Components (continued)
Code       Item Nozzle  Category  Number Identification           Description             System         Isometric N2     B-D       B3.90 13-314A         RRI Nozzle-to-Vessel Weld Reactor Recirc Inlet   5361-5 N2     B-D       B3.90 13-314B         RRI Nozzle-to-Vessel Weld Reactor Recirc Inlet   5361-5 N2     B-D       B3.90 13-314C         RRI Nozzle-to-Vessel Weld Reactor Recirc Inlet   5361-5 N2     B-D       B3.90 13-314D         RRI Nozzle-to-Vessel Weld Reactor Recirc Inlet   5361-5 N2     B-D       B3.90 13-314E         RRI Nozzle-to-Vessel Weld Reactor Recirc Inlet   5361-5 N2     B-D       B3.90 13-314F         RRI Nozzle-to-Vessel Weld Reactor Recirc Inlet   5361-5 N2     B-D       B3.90 13-314G         RRI Nozzle-to-Vessel Weld Reactor Recirc Inlet   5361-5 N2     B-D       B3.90 13-314H         RRI Nozzle-to-Vessel Weld Reactor Recirc Inlet   5361-5 N2     B-D       B3.90 13-314J         RRI Nozzle-to-Vessel Weld Reactor Recirc Inlet   5361-5 N2     B-D       B3.90 13-314K         RRI Nozzle-to-Vessel Weld Reactor Recirc Inlet   5361-5 Jet Pump N8     B-D       B3.90 19-314A         JPI Nozzle-to-Vessel Weld Instrument             5361-5 Jet Pump N8     B-D       B3.90 19-314B         JPI Nozzle-to-Vessel Weld Instrument             5361-5 Head/Vent Nozzle-to-Vessel N7     B-D       B3.90 2-318           Weld                       RPV Head Vent         5361-5 Spare Nozzle-to-Vessel N6     B-D       B3.90 4-318A           Weld                       RPV Head Spare         5361-5 Spare Nozzle-to-Vessel N6     B-D       B3.90 4-318B           Weld                       RPV Head Spare         5361-5}}
Nozzle Code Category Item Number Identification Description System Isometric N2 B-D B3.90 13-314A RRI Nozzle-to-Vessel Weld Reactor Recirc Inlet 5361-5 N2 B-D B3.90 13-314B RRI Nozzle-to-Vessel Weld Reactor Recirc Inlet 5361-5 N2 B-D B3.90 13-314C RRI Nozzle-to-Vessel Weld Reactor Recirc Inlet 5361-5 N2 B-D B3.90 13-314D RRI Nozzle-to-Vessel Weld Reactor Recirc Inlet 5361-5 N2 B-D B3.90 13-314E RRI Nozzle-to-Vessel Weld Reactor Recirc Inlet 5361-5 N2 B-D B3.90 13-314F RRI Nozzle-to-Vessel Weld Reactor Recirc Inlet 5361-5 N2 B-D B3.90 13-314G RRI Nozzle-to-Vessel Weld Reactor Recirc Inlet 5361-5 N2 B-D B3.90 13-314H RRI Nozzle-to-Vessel Weld Reactor Recirc Inlet 5361-5 N2 B-D B3.90 13-314J RRI Nozzle-to-Vessel Weld Reactor Recirc Inlet 5361-5 N2 B-D B3.90 13-314K RRI Nozzle-to-Vessel Weld Reactor Recirc Inlet 5361-5 N8 B-D B3.90 19-314A JPI Nozzle-to-Vessel Weld Jet Pump Instrument 5361-5 N8 B-D B3.90 19-314B JPI Nozzle-to-Vessel Weld Jet Pump Instrument 5361-5 N7 B-D B3.90 2-318 Head/Vent Nozzle-to-Vessel Weld RPV Head Vent 5361-5 N6 B-D B3.90 4-318A Spare Nozzle-to-Vessel Weld RPV Head Spare 5361-5 N6 B-D B3.90 4-318B Spare Nozzle-to-Vessel Weld RPV Head Spare 5361-5}}

Latest revision as of 01:23, 7 January 2025

Response to Request for Additional Information Regarding Relief Request No. RR-A37, Revision 1, for the Inservice Inspection Program Third 10-Year Interval
ML18037A511
Person / Time
Site: Fermi DTE Energy icon.png
Issue date: 02/06/2018
From: Polson K
DTE Energy
To:
Document Control Desk, Office of Nuclear Reactor Regulation
References
NRC-18-0014
Download: ML18037A511 (6)
v • d • e


Text

Keith J. Polson Senior Vice President and CNO DTE Energy Company 6400 N. Dixie Highway, Newport, MI 48166 Tel: 734.586.6515 Fax: 734.586.4172 Email: keith.polson@dteenergy.com DTE Energy-February 6, 2018 NRC-18-0014 U.S. Nuclear Regulatory Commission Attention: Document Control Desk Washington, DC 20555-0001 Fermi 2 Power Plant NRC Docket No. 50-341 NRC License No. NPF-43

Subject:

Response to Request for Additional Information Regarding Relief Request No. RR-A37, Revision 1, for the Inservice Inspection Program Third 10-Year Interval

References:

1)

DTE Electric Letter to NRC, "Submittal of Revised Relief Request No. RR-A37, Revision 1, for the Inservice Inspection Program Third 10-Year Interval," NRC-17-0062, dated September 26, 2017 (ML17270A036)

In Reference 1, DTE Electric Company (DTE) submitted Relief Request RR-A37, Revision 1, for the third 10-year interval of the Fermi 2 Inservice Inspection (ISI)

Program. In an email from Ms. Sujata Goetz to Mr. Jason Haas dated January 19, 2018, the NRC sent DTE a request for additional information (RAI) regarding this relief request. The response to the RAI is enclosed.

No new commitments are being made in this submittal.

Should you have any questions or require additional information, please contact Mr. Scott A. Maglio, Manager - Nuclear Licensing, at (734) 586-5076.

Sincerely, Keith J. Polson Senior Vice President and CNO

USNRC NRC-18-0014 Page 2

Enclosure:

Response to Request for Additional Information cc: NRC Project Manager NRC Resident Office Reactor Projects Chief, Branch 5, Region III Regional Administrator, Region III Michigan Public Service Commission Regulated Energy Division (kindschl@michigan.gov)

Enclosure to NRC-18-0014 Fermi 2 NRC Docket No. 50-341 Operating License No. NPF-43 Response to Request for Additional Information

Enclosure to NRC-18-0014 Page 1 Response to Request for Additional Information

RAI-1

Electric Power Research Institute, Technical Report 1003557, BWRVIP [Boiling Water reactor Vessel and Internal Project] -108, Technical Basis for the Reduction of Inspection Requirements for the Boiling Water Reactor Nozzle-to-Vessel Shell Welds and Nozzle Inner Radii and Topical Report BWRVIP-241, Probabilistic Fracture Mechanics [PFM] Evaluation for the Boiling Water Reactor Nozzle-to-Vessel Shell Welds and Nozzle Blend Radii contain PFM analysis results supporting Code Case N-702. BWRVIP-241 contains additional PFM results supporting revision of the evaluation criteria under Conditions and Limitations in the safety evaluation (SE) for BWRVIP 108. Section 3 of BWRVIP-108 states that CRD nozzles are eliminated from consideration since they are not full penetration welds. The staffs SE for BWRVIP-108, dated December 19, 2007 (ADAMS Accession No. ML073600374) states the report considered nozzles which are joined with full penetration welds and as a result, the CRD nozzles, which use partial penetration welds, are outside the scope of the report. Furthermore, ASME Code Case N-702 states, in part, that it excludes the control rod drive return line nozzles.

In Attachment 2 of the licensees letter dated September 26, 2017, in the table Applicable Components, the licensee included the N10 nozzle, ID# 15 315 IRS, CRD Nozzle Inside Radius Section and N10 Nozzle, ID# 15-315, CRD Nozzle-to-Vessel Weld in its list of components affected. Based on the staffs review of the licensees application, the inclusion of the N10 nozzle from the CRD System is inconsistent with ASME Code Case N-702, BWRVIP 108 and BWRVIP-241 criteria. In order to expand the scope of BWRVIP-108 and BWRVIP-241 to include the CRD nozzles in the submittal, the licensee would need [to] submit an analysis similar to the one provided in BWRVIP-108 and considers all stresses, including the reduced thermal fatigue stresses and use assumptions relevant to the CRD nozzles.

Please justify the inclusion of the N10 nozzle from the CRD System in this Relief Request for the use of the proposed alternative in Code Case N-702. Alternatively, remove N10 nozzle from the list of applicable components from your application.

RESPONSE

DTE Electric Company is hereby withdrawing the request to include the N10 (CRD) nozzle in Relief Request RR-A37. Attachment 1 provides an updated list of applicable components.

Enclosure to NRC-18-0014 Page 2 RR-A37 - Applicable Components Nozzle Code Category Item Number Identification Description System Isometric N3 B-D B3.100 8-316A IRS Nozzle Inside Radius Section Main Steam 5361-5 N3 B-D B3.100 8-316B IRS Nozzle Inside Radius Section Main Steam 5361-5 N3 B-D B3.100 8-316C IRS Nozzle Inside Radius Section Main Steam 5361-5 N3 B-D B3.100 8-316D IRS Nozzle Inside Radius Section Main Steam 5361-5 N5 B-D B3.100 14-316A IRS Nozzle Inside Radius Section Core Spray 5361-5 N5 B-D B3.100 14-316B IRS Nozzle Inside Radius Section Core Spray 5361-5 N1 B-D B3.100 5-314A IRS Nozzle Inside Radius Section Reactor Recirc Suction 5361-5 N1 B-D B3.100 5-314B IRS Nozzle Inside Radius Section Reactor Recirc Suction 5361-5 N2 B-D B3.100 13-314A IRS Nozzle Inside Radius Section Reactor Recirc Inlet 5361-5 N2 B-D B3.100 13-314B IRS Nozzle Inside Radius Section Reactor Recirc Inlet 5361-5 N2 B-D B3.100 13-314C IRS Nozzle Inside Radius Section Reactor Recirc Inlet 5361-5 N2 B-D B3.100 13-314D IRS Nozzle Inside Radius Section Reactor Recirc Inlet 5361-5 N2 B-D B3.100 13-314E IRS Nozzle Inside Radius Section Reactor Recirc Inlet 5361-5 N2 B-D B3.100 13-314F IRS Nozzle Inside Radius Section Reactor Recirc Inlet 5361-5 N2 B-D B3.100 13-314G IRS Nozzle Inside Radius Section Reactor Recirc Inlet 5361-5 N2 B-D B3.100 13-314H IRS Nozzle Inside Radius Section Reactor Recirc Inlet 5361-5 N2 B-D B3.100 13-314J IRS Nozzle Inside Radius Section Reactor Recirc Inlet 5361-5 N2 B-D B3.100 13-314K IRS Nozzle Inside Radius Section Reactor Recirc Inlet 5361-5 N8 B-D B3.100 19-314A IRS Nozzle Inside Radius Section Jet Pump Instrument 5361-5 N8 B-D B3.100 19-314B IRS Nozzle Inside Radius Section Jet Pump Instrument 5361-5 N7 B-D B3.100 2-318 IRS Nozzle Inside Radius Section RPV Head Vent 5361-5 N6 B-D B3.100 4-318A IRS Nozzle Inside Radius Section RPV Head Spare 5361-5 N6 B-D B3.100 4-318B IRS Nozzle Inside Radius Section RPV Head Spare 5361-5 N3 B-D B3.90 8-316A M.S. Nozzle-to-Vessel Weld Main Steam 5361-5 N3 B-D B3.90 8-316B M.S. Nozzle-to-Vessel Weld Main Steam 5361-5 N3 B-D B3.90 8-316C M.S. Nozzle-to-Vessel Weld Main Steam 5361-5 N3 B-D B3.90 8-316D M.S. Nozzle-to-Vessel Weld Main Steam 5361-5 N5 B-D B3.90 14-316A C.S. Nozzle-to-Vessel Weld Core Spray 5361-5 N5 B-D B3.90 14-316B C.S. Nozzle-to-Vessel Weld Core Spray 5361-5 N1 B-D B3.90 5-314A RRI Nozzle-to-Vessel Weld Reactor Recirc.

Suction 5361-5 N1 B-D B3.90 5-314B RRI Nozzle-to-Vessel Weld Reactor Recirc.

Suction 5361-5

Enclosure to NRC-18-0014 Page 3 RR-A37 - Applicable Components (continued)

Nozzle Code Category Item Number Identification Description System Isometric N2 B-D B3.90 13-314A RRI Nozzle-to-Vessel Weld Reactor Recirc Inlet 5361-5 N2 B-D B3.90 13-314B RRI Nozzle-to-Vessel Weld Reactor Recirc Inlet 5361-5 N2 B-D B3.90 13-314C RRI Nozzle-to-Vessel Weld Reactor Recirc Inlet 5361-5 N2 B-D B3.90 13-314D RRI Nozzle-to-Vessel Weld Reactor Recirc Inlet 5361-5 N2 B-D B3.90 13-314E RRI Nozzle-to-Vessel Weld Reactor Recirc Inlet 5361-5 N2 B-D B3.90 13-314F RRI Nozzle-to-Vessel Weld Reactor Recirc Inlet 5361-5 N2 B-D B3.90 13-314G RRI Nozzle-to-Vessel Weld Reactor Recirc Inlet 5361-5 N2 B-D B3.90 13-314H RRI Nozzle-to-Vessel Weld Reactor Recirc Inlet 5361-5 N2 B-D B3.90 13-314J RRI Nozzle-to-Vessel Weld Reactor Recirc Inlet 5361-5 N2 B-D B3.90 13-314K RRI Nozzle-to-Vessel Weld Reactor Recirc Inlet 5361-5 N8 B-D B3.90 19-314A JPI Nozzle-to-Vessel Weld Jet Pump Instrument 5361-5 N8 B-D B3.90 19-314B JPI Nozzle-to-Vessel Weld Jet Pump Instrument 5361-5 N7 B-D B3.90 2-318 Head/Vent Nozzle-to-Vessel Weld RPV Head Vent 5361-5 N6 B-D B3.90 4-318A Spare Nozzle-to-Vessel Weld RPV Head Spare 5361-5 N6 B-D B3.90 4-318B Spare Nozzle-to-Vessel Weld RPV Head Spare 5361-5

Retrieved from "https://kanterella.com/w/index.php?title=NRC-18-0014,_Response_to_Request_for_Additional_Information_Regarding_Relief_Request_No._RR-A37,_Revision_1,_for_the_Inservice_Inspection_Program_Third_10-Year_Interval&oldid=5030255"