ML101890311: Difference between revisions
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{{#Wiki_filter:.......1'.1\ REOu<<, UNITED STATES +,>" | {{#Wiki_filter:.......1'.1\ REOu<<, UNITED STATES | ||
D.C. 20555-0001 | +,>" "'01' NUCLEAR REGULATORY COMMISSION | ||
<< 0;,! "'I) ****1' | ! ~ WASHINGTON. D.C. 20555-0001 | ||
Energy Northwest Columbia Generating Station | << 0 | ||
;,! | |||
~ ~ | |||
July 19. 2010 | |||
"'I) ~o | |||
****1' LICENSEE: Energy Northwest FACILITY: Columbia Generating Station | |||
==SUBJECT:== | |||
==SUMMARY== | ==SUMMARY== | ||
OF TELEPHONE CONFERENCE CALL HELD ON JUNE 17,2010, BETWEEN THE U.S. NUCLEAR REGULATORY COMMISSION AND ENERGY NORTHWEST, CONCERNING THE DRAFT REQUEST FOR ADDITIONAL INFORMATION PERTAINING TO THE COLUMBIA GENERATING STATION, LICENSE RENEWAL APPLICATION The U.S. Nuclear Regulatory Commission (NRC or the staff) and representatives of Energy Northwest, held a telephone conference call on June 17,2010, to discuss and clarify the NRCs draft request for additional information (D-RAI) concerning the Columbia Generating Station, license renewal application. | OF TELEPHONE CONFERENCE CALL HELD ON JUNE 17,2010, BETWEEN THE U.S. NUCLEAR REGULATORY COMMISSION AND ENERGY NORTHWEST, CONCERNING THE DRAFT REQUEST FOR ADDITIONAL INFORMATION PERTAINING TO THE COLUMBIA GENERATING STATION, LICENSE RENEWAL APPLICATION The U.S. Nuclear Regulatory Commission (NRC or the staff) and representatives of Energy Northwest, held a telephone conference call on June 17,2010, to discuss and clarify the NRCs draft request for additional information (D-RAI) concerning the Columbia Generating Station, license renewal application. The telephone conference call was useful in clarifying the intent of the staffs D-RAls. | ||
The telephone conference call was useful in clarifying the intent of the staffs D-RAls. Enclosure 1 provides a listing of the participants and Enclosure 2 contains a listing of the D-RAls discussed with the applicant. | Enclosure 1 provides a listing of the participants and Enclosure 2 contains a listing of the D-RAls discussed with the applicant. including a brief description on the status of the items. | ||
including a brief description on the status of the items. The applicant had an opportunity to comment on this summary. r Evely Gettys, Project Manager Projects Branch 1 Division of License Renewal Office of Nuclear Reactor Regulation Docket Nos. 50-397 | The applicant had an opportunity to comment on this summary. | ||
r Evely Gettys, Project Manager Projects Branch 1 Division of License Renewal Office of Nuclear Reactor Regulation Docket Nos. 50-397 | |||
==Enclosure:== | ==Enclosure:== | ||
As stated cc: Distribution via Listserv TELEPHOI\IE CONFERENCE COLUMBIA GENERATING STATION LICENSE RENEWAL LIST OF June PARTICIPANTS Evelyn Gettys | As stated cc: Distribution via Listserv | ||
-pumps, tank, piping, valves, drains, and test connections | |||
-are out of scope (i.e .* not colored in green). The staff requests that the applicant verify whether these fire protection components are in the scope of license renewal in accordance with 10 CFR 54.4(a) and subject to an AMR in accordance with 10 CFR 54.21(a)(1). | TELEPHOI\IE CONFERENCE CALL COLUMBIA GENERATING STATION LICENSE RENEWAL APPLICATION LIST OF PARTICIPANTS June 17,2010 PARTICIPANTS AFFILIATIONS Evelyn Gettys U.S. Nuclear Regulatory Commission (NRC) | ||
If they are excluded from the scope of license renewal and not subject to an AMR. the staff requests that the applicant provide justification for the exclusion. | Bennett Brady NRC Emma Wong NRC Matthew Yoder NRC Aloysius Obodoako NRC Abdul Sheikh NRC Naeem Iqbal NRC Abbas Mostala Energy Northwest (EN) | ||
Discussion: | Marsha Eades EN John Twomey EN Ryan Oakes EN Janet Worthington EN ENCLOSURE 1 | ||
The discussion was on the scoping-in of the jockey pumps on drawing LR-M573-2. | |||
The applicant understood the question and this RAI. D-RAI XI.S8-1 Background The GALL Report states that proper maintenance of protective coatings inside containment (defined as Service Level I in Nuclear Regulatory Commission Regulatory Guide [RG] 1.54, Rev. 1) is essential to ensure operability of post-accident safety systems that rely on water recycled through the containment sump/drain system. Degradation of coatings can lead to clogging of strainers, which reduces flow through the sump/drain system. The Columbia LRA does not credit the protective coating monitoring and maintenance program for aging management. | TELEPHONE CONFERENCE CALL COLUMBIA GENERATING STATION LICENSE RENEWAL APPLICATION June 17,2010 The U.S. Nuclear Regulatory Commission (NRC or the staff) and representatives of Energy Northwest, held telephone conference calls on June 17, 2010 to discuss and clarify the following draft requests for additional information (D-RAls) concerning the Columbia Generating Station, license renewal application (LRA). | ||
Although the licensee does not credit the program for aging management, there needs to be adequate assurance that there is proper management and maintenance of the protective coatings in containment, such that they will not degrade and become a debris source that may challenge the Emergency Core Cooling Systems performance. | D-RAI 2.3.3.22-5 LRA drawing LR-M573-2 show that the following fire protection components - pumps, tank, piping, valves, drains, and test connections - are out of scope (i.e .* not colored in green). The staff requests that the applicant verify whether these fire protection components are in the scope of license renewal in accordance with 10 CFR 54.4(a) and subject to an AMR in accordance with 10 CFR 54.21(a)(1). If they are excluded from the scope of license renewal and not subject to an AMR. the staff requests that the applicant provide justification for the exclusion. | ||
ENCLOSURE Request Discuss why XI.S8, "Protective Coating Monitoring and Maintenance Program," is not credited for aging management. Discuss in detail whether Columbia has a coatings monitoring and maintenance program. Describe the program if one is used. Describe how Columbia will ensure that there will be proper maintenance of the protective coatings inside containment such that they will not become a debris source that could impact the operability of post accident safety systems that rely on water recycled through the containment sump or drain system in the extended period of operation. If a program is used, describe the frequency and scope of the inspections, acceptance criteria, standards used, and the qualification of personnel who perform containment coatings inspections. | Discussion: The discussion was on the scoping-in of the jockey pumps on drawing LR-M573-2. The applicant understood the question and this RAI. | ||
Discussion: | D-RAI XI.S8-1 | ||
The applicant stated that they have an existing coatings program but did not take credit for the program in the LRA. The staff's explained that without an aging management program for detecting the aging of the coatings there is concerns that the coatings will flake and peel becoming debris and cause issues such as clogging the sump/drain system. The applicant stated that they understood the RAI.. | |||
July 19,2010 LICENSEE: | ===Background=== | ||
Energy Northwest FACILITY: | The GALL Report states that proper maintenance of protective coatings inside containment (defined as Service Level I in Nuclear Regulatory Commission Regulatory Guide [RG] 1.54, Rev. 1) is essential to ensure operability of post-accident safety systems that rely on water recycled through the containment sump/drain system. Degradation of coatings can lead to clogging of strainers, which reduces flow through the sump/drain system. | ||
Columbia Generating Station | The Columbia LRA does not credit the protective coating monitoring and maintenance program for aging management. Although the licensee does not credit the program for aging management, there needs to be adequate assurance that there is proper management and maintenance of the protective coatings in containment, such that they will not degrade and become a debris source that may challenge the Emergency Core Cooling Systems performance. | ||
ENCLOSURE 2 | |||
-2 Request | |||
: 1. Discuss why XI.S8, "Protective Coating Monitoring and Maintenance Program," is not credited for aging management. | |||
: 2. Discuss in detail whether Columbia has a coatings monitoring and maintenance program. | |||
Describe the program if one is used. | |||
: 3. Describe how Columbia will ensure that there will be proper maintenance of the protective coatings inside containment such that they will not become a debris source that could impact the operability of post accident safety systems that rely on water recycled through the containment sump or drain system in the extended period of operation. | |||
: 4. If a program is used, describe the frequency and scope of the inspections, acceptance criteria, standards used, and the qualification of personnel who perform containment coatings inspections. | |||
Discussion: The applicant stated that they have an existing coatings program but did not take credit for the program in the LRA. The staff's explained that without an aging management program for detecting the aging of the coatings there is concerns that the coatings will flake and peel becoming debris and cause issues such as clogging the sump/drain system. The applicant stated that they understood the RAI.. | |||
July 19,2010 LICENSEE: Energy Northwest FACILITY: Columbia Generating Station | |||
==SUBJECT:== | ==SUBJECT:== | ||
==SUMMARY== | ==SUMMARY== | ||
OF TELEPHONE CONFERENCE CALL HELD ON JUNE 17,2010, BETWEEN THE U.S. NUCLEAR REGULATORY COMMISSION AND ENERGY NORTHWEST, CONCERNING THE DRAFT REQUEST FOR ADDITIONAL INFORMATION PERTAINING TO THE COLUIVIBIA GENERATING STATION, LICENSE RENEWAL APPLICATION The U.S. Nuclear Regulatory Commission (NRC or the staff) and representatives of Energy Northwest, held a telephone conference call on June 17,2010, to discuss and clarify the NRC's draft request for additional information (D-RAI) concerning the Columbia Generating Station, license renewal application. | OF TELEPHONE CONFERENCE CALL HELD ON JUNE 17,2010, BETWEEN THE U.S. NUCLEAR REGULATORY COMMISSION AND ENERGY NORTHWEST, CONCERNING THE DRAFT REQUEST FOR ADDITIONAL INFORMATION PERTAINING TO THE COLUIVIBIA GENERATING STATION, LICENSE RENEWAL APPLICATION The U.S. Nuclear Regulatory Commission (NRC or the staff) and representatives of Energy Northwest, held a telephone conference call on June 17,2010, to discuss and clarify the NRC's draft request for additional information (D-RAI) concerning the Columbia Generating Station, license renewal application. The telephone conference call was useful in clarifying the intent of the staff's D-RAls. provides a listing of the participants and Enclosure 2 contains a listing of the D-RAls discussed with the applicant, including a brief description on the status of the items. | ||
The telephone conference call was useful in clarifying the intent of the staff's D-RAls. | The applicant had an opportunity to comment on this summary. | ||
IRA! | |||
Evelyn Gettys, Project Manager Projects Branch 1 Division of License Renewal Office of Nuclear Reactor Regulation Docket Nos. 50-397 | |||
==Enclosure:== | ==Enclosure:== | ||
As stated cc: Distribution via Listserv DISTRIBUTION: | As stated cc: Distribution via Listserv DISTRIBUTION: | ||
See next page ADAMS Accession No' | See next page ADAMS Accession No'.. ML101890311 OFFICE PM:DLRRPB1 LA:DLR BC:DLRRPB1 PM:DLRRPB1 NAME EGettys IKing BPham EGettys ( B.Pham For) | ||
.. OFFICE PM:DLRRPB1 LA:DLR BC:DLRRPB1 PM:DLRRPB1 NAME EGettys IKing BPham EGettys ( B.Pham For) DATE 07/16/10 07/16/10 07/19/10 07/19/10 OFFICIAL RECORD COpy Memorandum to Energy Northwest from Evelyn H. Gettys dated July 19, 2010 | DATE 07/16/10 07/16/10 07/19/10 07/19/10 OFFICIAL RECORD COpy | ||
Memorandum to Energy Northwest from Evelyn H. Gettys dated July 19, 2010 | |||
==SUBJECT:== | |||
==SUMMARY== | ==SUMMARY== | ||
OF TELEPHONE CONFERENCE CALL HELD ON JUNE 17, 2010, BETWEEN THE U.S. NUCLEAR REGULATORY COMMISSION AND ENERGY NORTHWEST, CONCERNING THE REQUEST FOR ADDITIONAL INFORMATION PERTAINING TO THE COLUMBIA GENERATING STATION. LICENSE RENEWAL APPLICATION DISTRIBUTION: | OF TELEPHONE CONFERENCE CALL HELD ON JUNE 17, 2010, BETWEEN THE U.S. NUCLEAR REGULATORY COMMISSION AND ENERGY NORTHWEST, CONCERNING THE REQUEST FOR ADDITIONAL INFORMATION PERTAINING TO THE COLUMBIA GENERATING STATION. | ||
LICENSE RENEWAL APPLICATION DISTRIBUTION: | |||
HARDCOPY: | HARDCOPY: | ||
DLR RF E-MAIL: PUBLIC RidsNrrDlr Resource RidsNrrDlrRpb1 Resource RidsNrrDlrRpb2 Resource RidsNrrDlrRarb Resource RidsNrrDlrRapb Resource RidsNrrDlrRasb Resource RidsNrrDlrRerb Resource RidsNrrDlrRpob Resource EGettys DDoyle FLyon WWalker. RIV RCohen. RIV LSubin.OGC}} | DLR RF E-MAIL: | ||
PUBLIC RidsNrrDlr Resource RidsNrrDlrRpb1 Resource RidsNrrDlrRpb2 Resource RidsNrrDlrRarb Resource RidsNrrDlrRapb Resource RidsNrrDlrRasb Resource RidsNrrDlrRerb Resource RidsNrrDlrRpob Resource EGettys DDoyle FLyon WWalker. RIV RCohen. RIV LSubin.OGC}} | |||
Revision as of 17:24, 13 November 2019
| ML101890311 | |
| Person / Time | |
|---|---|
| Site: | Columbia  |
| Issue date: | 07/19/2010 |
| From: | Gettys E License Renewal Projects Branch 1 |
| To: | Energy Northwest |
| Evelyn Gettys, NRR/DLR/RPB1, 415-4029 | |
| References | |
| Download: ML101890311 (6) | |
Text
.......1'.1\ REOu<<, UNITED STATES
+,>" "'01' NUCLEAR REGULATORY COMMISSION
! ~ WASHINGTON. D.C. 20555-0001
<< 0
- ,!
~ ~
July 19. 2010
"'I) ~o
- 1' LICENSEE: Energy Northwest FACILITY: Columbia Generating Station
SUBJECT:
SUMMARY
OF TELEPHONE CONFERENCE CALL HELD ON JUNE 17,2010, BETWEEN THE U.S. NUCLEAR REGULATORY COMMISSION AND ENERGY NORTHWEST, CONCERNING THE DRAFT REQUEST FOR ADDITIONAL INFORMATION PERTAINING TO THE COLUMBIA GENERATING STATION, LICENSE RENEWAL APPLICATION The U.S. Nuclear Regulatory Commission (NRC or the staff) and representatives of Energy Northwest, held a telephone conference call on June 17,2010, to discuss and clarify the NRCs draft request for additional information (D-RAI) concerning the Columbia Generating Station, license renewal application. The telephone conference call was useful in clarifying the intent of the staffs D-RAls.
Enclosure 1 provides a listing of the participants and Enclosure 2 contains a listing of the D-RAls discussed with the applicant. including a brief description on the status of the items.
The applicant had an opportunity to comment on this summary.
r Evely Gettys, Project Manager Projects Branch 1 Division of License Renewal Office of Nuclear Reactor Regulation Docket Nos. 50-397
Enclosure:
As stated cc: Distribution via Listserv
TELEPHOI\IE CONFERENCE CALL COLUMBIA GENERATING STATION LICENSE RENEWAL APPLICATION LIST OF PARTICIPANTS June 17,2010 PARTICIPANTS AFFILIATIONS Evelyn Gettys U.S. Nuclear Regulatory Commission (NRC)
Bennett Brady NRC Emma Wong NRC Matthew Yoder NRC Aloysius Obodoako NRC Abdul Sheikh NRC Naeem Iqbal NRC Abbas Mostala Energy Northwest (EN)
Marsha Eades EN John Twomey EN Ryan Oakes EN Janet Worthington EN ENCLOSURE 1
TELEPHONE CONFERENCE CALL COLUMBIA GENERATING STATION LICENSE RENEWAL APPLICATION June 17,2010 The U.S. Nuclear Regulatory Commission (NRC or the staff) and representatives of Energy Northwest, held telephone conference calls on June 17, 2010 to discuss and clarify the following draft requests for additional information (D-RAls) concerning the Columbia Generating Station, license renewal application (LRA).
D-RAI 2.3.3.22-5 LRA drawing LR-M573-2 show that the following fire protection components - pumps, tank, piping, valves, drains, and test connections - are out of scope (i.e .* not colored in green). The staff requests that the applicant verify whether these fire protection components are in the scope of license renewal in accordance with 10 CFR 54.4(a) and subject to an AMR in accordance with 10 CFR 54.21(a)(1). If they are excluded from the scope of license renewal and not subject to an AMR. the staff requests that the applicant provide justification for the exclusion.
Discussion: The discussion was on the scoping-in of the jockey pumps on drawing LR-M573-2. The applicant understood the question and this RAI.
D-RAI XI.S8-1
Background
The GALL Report states that proper maintenance of protective coatings inside containment (defined as Service Level I in Nuclear Regulatory Commission Regulatory Guide [RG] 1.54, Rev. 1) is essential to ensure operability of post-accident safety systems that rely on water recycled through the containment sump/drain system. Degradation of coatings can lead to clogging of strainers, which reduces flow through the sump/drain system.
The Columbia LRA does not credit the protective coating monitoring and maintenance program for aging management. Although the licensee does not credit the program for aging management, there needs to be adequate assurance that there is proper management and maintenance of the protective coatings in containment, such that they will not degrade and become a debris source that may challenge the Emergency Core Cooling Systems performance.
ENCLOSURE 2
-2 Request
- 1. Discuss why XI.S8, "Protective Coating Monitoring and Maintenance Program," is not credited for aging management.
- 2. Discuss in detail whether Columbia has a coatings monitoring and maintenance program.
Describe the program if one is used.
- 3. Describe how Columbia will ensure that there will be proper maintenance of the protective coatings inside containment such that they will not become a debris source that could impact the operability of post accident safety systems that rely on water recycled through the containment sump or drain system in the extended period of operation.
- 4. If a program is used, describe the frequency and scope of the inspections, acceptance criteria, standards used, and the qualification of personnel who perform containment coatings inspections.
Discussion: The applicant stated that they have an existing coatings program but did not take credit for the program in the LRA. The staff's explained that without an aging management program for detecting the aging of the coatings there is concerns that the coatings will flake and peel becoming debris and cause issues such as clogging the sump/drain system. The applicant stated that they understood the RAI..
July 19,2010 LICENSEE: Energy Northwest FACILITY: Columbia Generating Station
SUBJECT:
SUMMARY
OF TELEPHONE CONFERENCE CALL HELD ON JUNE 17,2010, BETWEEN THE U.S. NUCLEAR REGULATORY COMMISSION AND ENERGY NORTHWEST, CONCERNING THE DRAFT REQUEST FOR ADDITIONAL INFORMATION PERTAINING TO THE COLUIVIBIA GENERATING STATION, LICENSE RENEWAL APPLICATION The U.S. Nuclear Regulatory Commission (NRC or the staff) and representatives of Energy Northwest, held a telephone conference call on June 17,2010, to discuss and clarify the NRC's draft request for additional information (D-RAI) concerning the Columbia Generating Station, license renewal application. The telephone conference call was useful in clarifying the intent of the staff's D-RAls. provides a listing of the participants and Enclosure 2 contains a listing of the D-RAls discussed with the applicant, including a brief description on the status of the items.
The applicant had an opportunity to comment on this summary.
IRA!
Evelyn Gettys, Project Manager Projects Branch 1 Division of License Renewal Office of Nuclear Reactor Regulation Docket Nos. 50-397
Enclosure:
As stated cc: Distribution via Listserv DISTRIBUTION:
See next page ADAMS Accession No'.. ML101890311 OFFICE PM:DLRRPB1 LA:DLR BC:DLRRPB1 PM:DLRRPB1 NAME EGettys IKing BPham EGettys ( B.Pham For)
DATE 07/16/10 07/16/10 07/19/10 07/19/10 OFFICIAL RECORD COpy
Memorandum to Energy Northwest from Evelyn H. Gettys dated July 19, 2010
SUBJECT:
SUMMARY
OF TELEPHONE CONFERENCE CALL HELD ON JUNE 17, 2010, BETWEEN THE U.S. NUCLEAR REGULATORY COMMISSION AND ENERGY NORTHWEST, CONCERNING THE REQUEST FOR ADDITIONAL INFORMATION PERTAINING TO THE COLUMBIA GENERATING STATION.
LICENSE RENEWAL APPLICATION DISTRIBUTION:
HARDCOPY:
DLR RF E-MAIL:
PUBLIC RidsNrrDlr Resource RidsNrrDlrRpb1 Resource RidsNrrDlrRpb2 Resource RidsNrrDlrRarb Resource RidsNrrDlrRapb Resource RidsNrrDlrRasb Resource RidsNrrDlrRerb Resource RidsNrrDlrRpob Resource EGettys DDoyle FLyon WWalker. RIV RCohen. RIV LSubin.OGC