ML20094N928
| ML20094N928 | |
| Person / Time | |
|---|---|
| Site: | Monticello  |
| Issue date: | 11/20/1995 |
| From: | Hill W NORTHERN STATES POWER CO. |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| Shared Package | |
| ML20094N930 | List: |
| References | |
| REF-GTECI-A-46, REF-GTECI-SC, TASK-A-46, TASK-OR GL-87-02, GL-87-2, TAC-M69460, NUDOCS 9511280228 | |
| Download: ML20094N928 (4) | |
Text
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Northem States Power Company 414 Nicollet Mall i
Minneapolic. Minnesota 55401 1927 Telephone (612) 330-5500 November 20,1955 Generic Letter 87-02 4
US Nuc! ear Regulatory ComrnNs!m Attn: Document Control Desk
.4 Washington, D.C. 20555 MONTICELLO NUCLEAR GENERATING PLANT Docket No. 50-263 Ucense No. DPR-22 1
Response to Supplement i to Generic Letter 87-02, Submittal of USl A-46 Seismic Evaluation Report (TAC M69460) 4 On February 19,1987, the NRC issued Generic Letter 87-02, " Verification of Seismic Adequacy of Mechanical and Electrical Equipment in Operating Reactors, Unresolved Safety issue (USI) A-46". This Generic Letter encouraged utilities to participate in a generic program to resolve the seismic verification issues associated with USI A-46. As a result, the Seismic Qualification Utility Group (SQUG) developed the " Generic implementation Procedure (GIP) for.
Seismic Verification of Nuclear Plant Equipment".
On May 22,1992, the NRC Staff issued Generic Letter 87-02 Supplement 1, which constituted the NRC Staff's review of the GIP and which included Supplemental Safety Evaluation Report Number 2 (SSER-2) on the GIP, Revision 2, corrected on February 14,1992. By letter dated August 21,1992 to James Partlow, NRC-NRR, SQUG clarified that the 120 days would expire on September 21,1992. By letter dated September 21,1992; Monticello responded to Generic Letter 87-02 Supplement 1.
Generic Letter 87-02 Supplement 1 contained the following Required Response:
... submission of a report to the staff that summarizes the results of the USI A-46 review.... to this letter, consisting of the following reports, provides the requested report:
Report 91C2687.A46, USNRC USl A-46 Resolution. Seismic Evaluation Report.
Monticello Nuclear Generatina Plant.
USNRC USI A-46 Resolution. Relav Evaluation Report. Monticello Nuclear Generatina Plant.
This letter contains the following new NRC commitments:
11/17/95 NSP H:\\ DATA \\NRCCORR\\GL8702S.QUG N0061 9511280220 951120 f
PDR ADOCK 05000263 I
P_
, JDR _,
USNRC NORTHERN STATES POWER COMPANY November 20,1995 Page 2 1.
Taole 8-1 of report 91C2687.A46, USNRC USl A-46 Resolution. Seismic Evaluation Reoort. Monticello Nuclear Generatina Plant. identifies proposed resolution for outliers. The proposed resolution for items C-2538, D312, and K-10A has been completed. The proposed resolution for the remaining items identified in Table 8-1 is to be completed by the end of 1996.
2.
Table 7-1 of report USNRC USl A-46 Resolution. Relav Evaluation Report.
Monticello Nuclear Generatina Plant. identifies outliers from the relay evaluation.
Monticello will submit a letter providing the schedule for corrective action for this equipment within ninety (90) days of this submittal.
Please contact Mary Engen, Sr Licensing Engineer, at (612) 295-1291 if you require further l
information.
hYbSn)k5 William J Hill Plant Manager Monticello Nuclear Generating Plant c:
Regional Administrator-Ill, NRC NRR Project Manager, NRC Sr Resident inspector, NRC State of Minnesota, Attn: Kris Sanda :
USNRC USl A-46 Resolution, Seismic Evaluation Report, Monticello Nuclear Generating Plant
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UNITED STATES NUCLEAR REGULATORY COMMISSION NORTHERN STATES POWER COMPANY MONTICELLO NUCLEAR GENERATING PLANT DOCKET NO. 50-263 Response to Supplement 1 to Generic Letter 87-02, Submittal of USl A-46 Seismic Evaluation Report (TAC M69460)
Northem States Power Company, a Minnesota corporation, hereby provides the information l
requested by Supplement 1 to Generic Letter 87-02, titled " Supplement No.1 to Generic Letter l
(GL) 87-02 that Transmits Supplemental Safety Evaluation Report No. 2 (SSER No. 2) on l
SQUG Generic Implementation Procedure, Revision 2, as corrected on February 14,1992 (GIP-2)".
This letter contains no restricted or other defense information.
NORTHERN STATES POWER COMPANY By U dhers )kh William Jhiff '
Plant Manager Monticello Nuclear Generating Plant
(
On this 2 CA day of No# A be 197f before me a notary public in and for i
said County, personally appeared William J Hill, Plant Manager, Monticello Nuclear Generating l
Plant, and being first duly swom acknowledged that he is authorized to execute this document on behalf of Northem States Power Company, that he knows the contents thereof, and that to l
the best of his knowledge, information, and belief the statements made in it are true and that it j..
is not interposed for delay.
~
c-Nia'rvin R Engen /
mote m ammmena i
Notary Public-Minnesota
.. W o m u se, sus l
Sherbume County i
My Commission Expires January 31,2000 l
11/17/95 NSP H.\\ DATA \\NRCCORR\\GL8702S.QUG 1
TRANSMITTAL MANIFEST NORTHERN STATES POWER COMPANY NUCLEAR LICENSING DEPARTMENT MONTICELLO NUCLEAR GENERATING PLANT l
l Response to Supplement 1 to Generic Letter 87-02 j
Submittal of USl A-46 Seismic Evaluation Reoort (TAC M69460)
Manifest Date:
November 20,1995 Correspondence Date: November 20,1995 Monticello Intemal Site Distribution Special Instructions Kaleen Hilsenhoff...... USAR File.................Yes_x_ No (wo/ enclosure)
Steve Ludders..........NRC Commitment.....Yes_x_ No (w/o enclosure)
Lils Imholte...............Monti OC Sec...........Yes_x_ No
- 11, No dist to OC members below if YES M:1 Opstad............... Monti SAC Sec..........Yes_x_ No
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- Mail Room.............. Monti Posting...........Yes No_x_ - 7 j
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Monticello Internal Site Distribution:
- Monti Document Control File J C Grubb, NGSS, OC W J Hill, Plant MGR, SAC, OC L L Nolan, GSSA, OC C A Schibonski, GSE, OC B D Day, MGR MTC, OC M F Hammer, GSM, OC Operating Experience Coord (w/o encl) j J E Windschill, GSRS, OC W A Shamla, NQD M W Onnen, GSO, OC Monti Site Lic File Brian Linde NRC Resident inspector's Office Bruce MacKissock Steve Engelke Dennis Zercher Steve Hammer DuWayne Wacha Al Wojchouski NSP Internal Distribution E L Watzi R O Anderson, Dir LMI, SAC T E Amundson, Dir NQD, SAC Communications Dept Yes No_x_
Extemal NSP Distribution
- Doc Control Desk, NRC Kris Sanda, State of Minn Regional Admin-lll,NRC J E Silberg T J Kim, NRR-PM, NRC
- Advance Distribution made by Site Licensing l
j L
l i
MONTICELLO NUCLEAR GENERATING PLANT l
4 l
VERIFICATION OF SEISMIC MECHANICAL AND l
l ELECTRICAL EQUIPMENT, UNRESOLVED i
l SAFETY ISSUE A-46 (SQUG) l NOVEMBER,1995 l
l l
1 i
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NORTHERN STATES POWER COMPANY E
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