Latest revision as of 10:15, 12 November 2019

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Requests for Additional Information for the Review of the Limerick Generating Station, Units 1 and 2, License Renewal Application (TAC Nos. ME6555, ME6556)
	ML11361A079
Person / Time
Site:	Limerick
Issue date:	01/24/2012
From:	Robert Kuntz; License Renewal Projects Branch 1
To:	Gallagher M; Exelon Generation Co
	Kuntz R
References
	TAC ME6555, TAC ME6556
	Download: ML11361A079 (5)
	v • d • e

UNITED STATES NUCLEAR REGULATORY COMMISSION WASHINGTON, D.C. 20555-0001 January 24, 2012 Mr. Michael P. Gallagher Vice President, License Renewal Projects Exelon Generation Company, LLC 200 Exelon Way Kennett Square, PA 19348

SUBJECT:

REQUESTS FOR ADDITIONAL INFORMATION FOR THE REVIEW OF THE LIMERICK GENERATING STATION, UNITS 1 AND 2, LICENSE RENEWAL APPLICATION (TAC NOS. ME6555, ME6556)

Dear Mr. Gallagher:

By letter dated June 22, 2011. Exelon Generation Company, LLC submitted an application pursuant to Title 10 of the Code of Federal Regulations Part 54, to renew the operating licenses for Limerick Generating Station, Units 1 and 2, for review by the U.S. Nuclear Regulatory Commission (NRC or the staff). The staff is reviewing the information contained in the license renewal application and has identified, in the enclosure, areas where additional information is needed to complete the review.

These requests for additional information (RAls) were discussed with Christopher Wilson, and a mutually agreeable date for the response is within 30 days from the date of this letter. If you have any questions, please contact me by telephone at (301) 415-3733 or bye-mail at Robert. Kuntz@nrc.gov.

Sincerely,

~~~--C-~~~"'. )

'~/

Rob¢rt F. ~ior Project Manager Projects Branch (1 J Division of License Renewal Office of Nuclear Reactor Regulation Docket Nos. 50-352, 50-353

Enclosure:

Requests for Additional Information cc w/encl: Listserv

LIMERICK GENERATING STATION LICENSE RENEWAL APPLICATION REQUESTS FOR ADDITIONAL INFORMATION RAI 2.3.3.9-1 The staff notes that license renewal boundary drawing LR-M-22, Sheet 5, at location F3, shows the cable spreading room's fire walls and associated components including fire doors, fire dampers, and penetration seals as out of scope (Le., not colored in green). The staff requests that the applicant verify whether the cable spreading rooms fire walls and associated components are in the scope of license renewal in accordance with 10 CFR 54.4(a) and whether they are subject to an aging management review (AMR) in accordance with 10 CFR 54.21 (a)(1). The staff requested that, if these fire walls and associated components are excluded from the scope of license renewal and are not subject to an AMR, the applicant provide justification for the exclusion.

RAJ 2.3.3.9-2 LRA Tables 2.3.3-9 and 3.3.2-9 of the LRA do not include the following fire protection components:

fire hose stations, fire hose connections, and hose racks

fire protection water curtain systems in the reactor enclosures and hatchways

floor drains for fire water

passive components in fire protection water and foam solution storc~ge tanks heat exchanger

fire dampers

fire retardant coating (fireproofing material) for structural steel members

passive components in diesel driven fire pump engine

passive components in lightning plant protection system (NFPA 78, Lightning Protection Code)

The staff requests that the applicant verify whether the fire protection components listed above are in the scope of license renewal in accordance with 10 CFR 54.4(a) and whether they are subject to an AMR in accordance with 10 CFR 54.21(a)(1). If they are excluded from the scope of license renewal and are not subject to an AMR, the staff requests that the applicant provide justification for the exclusion.

RAJ 2.3.3.9-3 Section 2.4, "Scoping and Screening Results: Structures," of the LRA provides the scoping and screening results of various structures within the scope of license renewal and subject to an AMR. Further, Section 2.4 states that the fire barriers are evaluated separately with the Fire Protection System, LRA Section 2.3.3.9. LRA Table 2.3.3.9, includes fire barriers (doors), fire barriers (fire rated enclosures), fire barriers (for steel components), fire barriers (penetration seals), fire barriers (walls and slabs), that are subject to an AMR. The staff requests that the ENCLOSURE

- 2 applicant provide a summary of the list of buildings or structures where fire barriers are credited, and the specific types of barriers at these locations in the plant's fire protection program.

January 24, 2012 Mr. Michael P. Gallagher Vice President, License Renewal Projects Exelon Generation Company, LLC 200 Exelon Way Kennett Square, PA 19348

SUBJECT:

REQUESTS FOR ADDITIONAL INFORMATION FOR THE REVIEW OF THE LIMERICK GENERATING STATION, UNITS 1 AND 2, LICENSE RENEWAL APPLICATION (TAC NOS. ME6555, ME6556)

Dear Mr. Gallagher:

By letter dated June 22, 2011, Exelon Generation Company, LLC submitted an application pursuant to Title 10 of the Code of Federal Regulations Part 54, to renew the operating licenses for Limerick Generating Station, Units 1 and 2, for review by the U.S. Nuclear Regulatory Commission (NRC or the staff). The staff is reviewing the information contained in the license renewal application and has identified, in the enclosure, areas where additional information is needed to complete the review.

These requests for additional information (RAls) were discussed with Christopher Wilson, and a mutually agreeable date for the response is within 30 days from the date of this letter. If you have any questions, please contact me by telephone at (301) 415-3733 or bye-mail at Robert.Kuntz@nrc.gov.

Sincerely, IRA!

Robert F. Kuntz, Senior Project Manager Projects Branch 1 Division of License Renewal Office of Nuclear Reactor Regulation Docket Nos. 50-352, 50-353

Enclosure:

Requests for Additional Information cc w/encl: Listserv DISTRIBUTION:

See next page ADAMS Accession No'.. ML11361A079 *concurrence via e-mail

OFFICE LA:DLR PM:RPB1 :DLR BC:RPB1:DLR PM: RPB1:DLR

NAME SFigueroa RKuntz DMorey RKuntz IDATE 12/27/11 12/30/11 12/31/11 1124112 OFFICIAL RECORD COpy

Letter to M. Gallagher from R. Kuntz dated January 24, 2012

SUBJECT:

REQUESTS FOR ADDITIONAL INFORMATION FOR THE REVIEW OF THE LIMERICK GENERATING STATION, UNITS 1 AND 2, LICENSE RENEWAL APPLICATION (TAC NOS. ME6555, ME6556)

DISTRIBUTION:

E-MAIL:

PUBLIC RidsNrrDlr Resource RKuntz DMorey LPerkins MSmith,OGC

@@ Line 3: / Line 3: @@
 | issue date = 01/24/2012
 | title = Requests for Additional Information for the Review of the Limerick Generating Station, Units 1 and 2, License Renewal Application (TAC Nos. ME6555, ME6556)
-| author name = Kuntz R F
+| author name = Kuntz R
 | author affiliation = NRC/NRR/DLR/RPB1
-| addressee name = Gallagher M P
+| addressee name = Gallagher M
 | addressee affiliation = Exelon Generation Co, LLC
 | docket = 05000352, 05000353
 | license number = NPF-039, NPF-085
-| contact person = Kuntz R F
+| contact person = Kuntz R
 | case reference number = TAC ME6555, TAC ME6556
 | document type = Letter, Request for Additional Information (RAI)
 | page count = 5
 | project = TAC:ME6555, TAC:ME6556
-| stage = Other
+| stage = RAI
 }}
 =Text=
-{{#Wiki_filter:UNITED NUCLEAR REGULATORY WASHINGTON, D.C. 20555-0001 January 24, 2012 Mr. Michael P. Gallagher Vice President, License Renewal Projects Exelon Generation Company, LLC 200 Exelon Way Kennett Square, PA 19348 REQUESTS FOR ADDITIONAL INFORMATION FOR THE REVIEW OF THE LIMERICK GENERATING STATION, UNITS 1 AND 2, LICENSE RENEWAL APPLICATION (TAC NOS. ME6555, ME6556) Dear Mr. Gallagher: By letter dated June 22, 2011. Exelon Generation Company, LLC submitted an application pursuant to Title 10 of the Code of Federal Regulations Part 54, to renew the operating licenses for Limerick Generating Station, Units 1 and 2, for review by the U.S. Nuclear Regulatory Commission (NRC or the staff). The staff is reviewing the information contained in the license renewal application and has identified, in the enclosure, areas where additional information is needed to complete the review. These requests for additional information (RAls) were discussed with Christopher Wilson, and a mutually agreeable date for the response is within 30 days from the date of this letter. If you have any questions, please contact me by telephone at (301) 415-3733 or bye-mail at Robert. Kuntz@nrc.gov. Sincerely, ) Rob&#xa2;rt F. Project Manager Projects Branch (1 J Division of License Renewal Office of Nuclear Reactor Regulation Docket Nos. 50-352, Requests for Additional cc w/encl:
+{{#Wiki_filter:UNITED STATES NUCLEAR REGULATORY COMMISSION WASHINGTON, D.C. 20555-0001 January 24, 2012 Mr. Michael P. Gallagher Vice President, License Renewal Projects Exelon Generation Company, LLC 200 Exelon Way Kennett Square, PA 19348
-LIMERICK GENERATING LICENSE RENEWAL REQUESTS FOR ADDITIONAL RAI The staff notes that license renewal boundary drawing LR-M-22, Sheet 5, at location F3, shows the cable spreading room's fire walls and associated components including fire doors, fire dampers, and penetration seals as out of scope (Le., not colored in green). The staff requests that the applicant verify whether the cable spreading rooms fire walls and associated components are in the scope of license renewal in accordance with 10 CFR 54.4(a) and whether they are subject to an aging management review (AMR) in accordance with 10 CFR 54.21 (a)(1). The staff requested that, if these fire walls and associated components are excluded from the scope of license renewal and are not subject to an AMR, the applicant provide justification for the exclusion. RAJ 2.3.3.9-2 LRA Tables 2.3.3-9 and 3.3.2-9 of the LRA do not include the following fire protection components: fire hose stations, fire hose connections, and hose racks fire protection water curtain systems in the reactor enclosures and hatchways floor drains for fire water passive components in fire protection water and foam solution tanks heat exchanger fire dampers fire retardant coating (fireproofing material) for structural steel members passive components in diesel driven fire pump engine passive components in lightning plant protection system (NFPA 78, Lightning Protection Code) The staff requests that the applicant verify whether the fire protection components listed above are in the scope of license renewal in accordance with 10 CFR 54.4(a) and whether they are subject to an AMR in accordance with 10 CFR 54.21(a)(1). If they are excluded from the scope of license renewal and are not subject to an AMR, the staff requests that the applicant provide justification for the exclusion. RAJ 2.3.3.9-3 Section 2.4, "Scoping and Screening Results: Structures," of the LRA provides the scoping and screening results of various structures within the scope of license renewal and subject to an AMR. Further, Section 2.4 states that the fire barriers are evaluated separately with the Fire Protection System, LRA Section 2.3.3.9. LRA Table 2.3.3.9, includes fire barriers (doors), fire barriers (fire rated enclosures), fire barriers (for steel components), fire barriers (penetration seals), fire barriers (walls and slabs), that are subject to an AMR. The staff requests that the ENCLOSURE
--applicant provide a summary of the list of buildings or structures where fire barriers are credited, and the specific types of barriers at these locations in the plant's fire protection program.
+==SUBJECT:==
-January 24, 2012 Mr. Michael P. Gallagher Vice President, License Renewal Projects Exelon Generation Company, LLC 200 Exelon Way Kennett Square, PA 19348 REQUESTS FOR ADDITIONAL INFORMATION FOR THE REVIEW OF THE LIMERICK GENERATING STATION, UNITS 1 AND 2, LICENSE RENEWAL APPLICATION (TAC NOS. ME6555, ME6556) Dear Mr. Gallagher: By letter dated June 22, 2011, Exelon Generation Company, LLC submitted an application pursuant to Title 10 of the Code of Federal Regulations Part 54, to renew the operating licenses for Limerick Generating Station, Units 1 and 2, for review by the U.S. Nuclear Regulatory Commission (NRC or the staff). The staff is reviewing the information contained in the license renewal application and has identified, in the enclosure, areas where additional information is needed to complete the review. These requests for additional information (RAls) were discussed with Christopher Wilson, and a mutually agreeable date for the response is within 30 days from the date of this letter. If you have any questions, please contact me by telephone at (301) 415-3733 or bye-mail at Robert.Kuntz@nrc.gov. Sincerely, IRA! Robert F. Kuntz, Senior Project Manager Projects Branch 1 Division of License Renewal Office of Nuclear Reactor Regulation Docket Nos. 50-352, Requests for Additional cc w/encl: Listserv DISTRIBUTION: See next page ADAMS Accession No'.. ML *concurrence via e-mail
+REQUESTS FOR ADDITIONAL INFORMATION FOR THE REVIEW OF THE LIMERICK GENERATING STATION, UNITS 1 AND 2, LICENSE RENEWAL APPLICATION (TAC NOS. ME6555, ME6556)
-* OFFICE LA:DLR PM:RPB1 :DLR BC:RPB1:DLR PM: RPB1:DLR
-* NAME SFigueroa RKuntz DMorey RKuntz IDATE 12/27/11 12/30/11 12/31/11 1124112 OFFICIAL RECORD COpy Letter to M. Gallagher from R. Kuntz dated January 24, 2012 REQUESTS FOR ADDITIONAL INFORMATION FOR THE REVIEW OF THE LIMERICK GENERATING STATION, UNITS 1 AND 2, LICENSE RENEWAL APPLICATION (TAC NOS. ME6555, ME6556) DISTRIBUTION: E-MAIL: PUBLIC RidsNrrDlr Resource RKuntz DMorey LPerkins MSmith,OGC
+==Dear Mr. Gallagher:==
-}}
+By letter dated June 22, 2011. Exelon Generation Company, LLC submitted an application pursuant to Title 10 of the Code of Federal Regulations Part 54, to renew the operating licenses for Limerick Generating Station, Units 1 and 2, for review by the U.S. Nuclear Regulatory Commission (NRC or the staff). The staff is reviewing the information contained in the license renewal application and has identified, in the enclosure, areas where additional information is needed to complete the review.
+These requests for additional information (RAls) were discussed with Christopher Wilson, and a mutually agreeable date for the response is within 30 days from the date of this letter. If you have any questions, please contact me by telephone at (301) 415-3733 or bye-mail at Robert. Kuntz@nrc.gov.
+Sincerely,
+                                    ~~~--C-~~~"'.               )
+                                    '~/
+Rob&#xa2;rt F. ~ior             Project Manager Projects Branch (1 J Division of License Renewal Office of Nuclear Reactor Regulation Docket Nos. 50-352, 50-353
+==Enclosure:==
+Requests for Additional Information cc w/encl: Listserv
+LIMERICK GENERATING STATION LICENSE RENEWAL APPLICATION REQUESTS FOR ADDITIONAL INFORMATION RAI 2.3.3.9-1 The staff notes that license renewal boundary drawing LR-M-22, Sheet 5, at location F3, shows the cable spreading room's fire walls and associated components including fire doors, fire dampers, and penetration seals as out of scope (Le., not colored in green). The staff requests that the applicant verify whether the cable spreading rooms fire walls and associated components are in the scope of license renewal in accordance with 10 CFR 54.4(a) and whether they are subject to an aging management review (AMR) in accordance with 10 CFR 54.21 (a)(1). The staff requested that, if these fire walls and associated components are excluded from the scope of license renewal and are not subject to an AMR, the applicant provide justification for the exclusion.
+RAJ 2.3.3.9-2 LRA Tables 2.3.3-9 and 3.3.2-9 of the LRA do not include the following fire protection components:
+* fire hose stations, fire hose connections, and hose racks
+* fire protection water curtain systems in the reactor enclosures and hatchways
+* floor drains for fire water
+* passive components in fire protection water and foam solution storc~ge tanks heat exchanger
+* fire dampers
+* fire retardant coating (fireproofing material) for structural steel members
+* passive components in diesel driven fire pump engine
+* passive components in lightning plant protection system (NFPA 78, Lightning Protection Code)
+The staff requests that the applicant verify whether the fire protection components listed above are in the scope of license renewal in accordance with 10 CFR 54.4(a) and whether they are subject to an AMR in accordance with 10 CFR 54.21(a)(1). If they are excluded from the scope of license renewal and are not subject to an AMR, the staff requests that the applicant provide justification for the exclusion.
+RAJ 2.3.3.9-3 Section 2.4, "Scoping and Screening Results: Structures," of the LRA provides the scoping and screening results of various structures within the scope of license renewal and subject to an AMR. Further, Section 2.4 states that the fire barriers are evaluated separately with the Fire Protection System, LRA Section 2.3.3.9. LRA Table 2.3.3.9, includes fire barriers (doors), fire barriers (fire rated enclosures), fire barriers (for steel components), fire barriers (penetration seals), fire barriers (walls and slabs), that are subject to an AMR. The staff requests that the ENCLOSURE
+                                                - 2 applicant provide a summary of the list of buildings or structures where fire barriers are credited, and the specific types of barriers at these locations in the plant's fire protection program.
+January 24, 2012 Mr. Michael P. Gallagher Vice President, License Renewal Projects Exelon Generation Company, LLC 200 Exelon Way Kennett Square, PA 19348
+==SUBJECT:==
+REQUESTS FOR ADDITIONAL INFORMATION FOR THE REVIEW OF THE LIMERICK GENERATING STATION, UNITS 1 AND 2, LICENSE RENEWAL APPLICATION (TAC NOS. ME6555, ME6556)
+==Dear Mr. Gallagher:==
+By letter dated June 22, 2011, Exelon Generation Company, LLC submitted an application pursuant to Title 10 of the Code of Federal Regulations Part 54, to renew the operating licenses for Limerick Generating Station, Units 1 and 2, for review by the U.S. Nuclear Regulatory Commission (NRC or the staff). The staff is reviewing the information contained in the license renewal application and has identified, in the enclosure, areas where additional information is needed to complete the review.
+These requests for additional information (RAls) were discussed with Christopher Wilson, and a mutually agreeable date for the response is within 30 days from the date of this letter. If you have any questions, please contact me by telephone at (301) 415-3733 or bye-mail at Robert.Kuntz@nrc.gov.
+Sincerely, IRA!
+Robert F. Kuntz, Senior Project Manager Projects Branch 1 Division of License Renewal Office of Nuclear Reactor Regulation Docket Nos. 50-352, 50-353
+==Enclosure:==
+Requests for Additional Information cc w/encl: Listserv DISTRIBUTION:
+See next page ADAMS Accession No'.. ML11361A079                           *concurrence via e-mail
+*OFFICE LA:DLR                   PM:RPB1 :DLR          BC:RPB1:DLR         PM: RPB1:DLR
+*NAME       SFigueroa            RKuntz                DMorey              RKuntz IDATE       12/27/11             12/30/11              12/31/11             1124112 OFFICIAL RECORD COpy
+Letter to M. Gallagher from R. Kuntz dated January 24, 2012
+==SUBJECT:==
+REQUESTS FOR ADDITIONAL INFORMATION FOR THE REVIEW OF THE LIMERICK GENERATING STATION, UNITS 1 AND 2, LICENSE RENEWAL APPLICATION (TAC NOS. ME6555, ME6556)
+DISTRIBUTION:
+E-MAIL:
+PUBLIC RidsNrrDlr Resource RKuntz DMorey LPerkins MSmith,OGC}}

v t e Letter Sequence RAI
TAC:ME6555, (Approved, Closed) TAC:ME6556, (Approved, Closed)
Initiation Request, Request, Request, Request, Request Acceptance... Administration Questions 12 December 2011 5 January 2012 15 December 2011 17 January 2012 24 January 2012 18 January 2012 30 January 2012 31 January 2012 9 March 2012 16 February 2012 26 April 2012 14 February 2012 16 July 2012 17 February 2012 16 February 2012 20 April 2012 9 March 2012 20 April 2012 9 April 2012 22 March 2012 5 April 2012 16 April 2012 13 April 2012 17 April 2012 30 April 2012 25 June 2012 12 June 2012 12 June 2012 10 July 2012 11 July 2012 11 July 2012 10 October 2012 19 October 2012 5 September 2013 10 February 2014 24 April 2014 Answers 7 December 2011 16 February 2012 28 February 2012 5 March 2012 13 March 2012 20 March 2012 30 March 2012 13 April 2012 4 May 2012 7 May 2012 31 May 2012 19 June 2012 22 June 2012 16 August 2013 21 May 2014 Results Approval, Approval, Approval, Approval, Approval, Approval Other: ML11255A032, ML11258A109, ML11342A205, ML12018A332, ML12139A066, ML12139A071, ML12139A074, ML12164A800, ML12256A929, ML12286A325, ML13053A374, ML13171A064, ML14071A378, ML14073A117, RS-14-319, Cancellation of Parent Company Guarantee
MONTHYEAR2012-03-22 [Table View]

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