ML20248L356
| ML20248L356 | |
| Person / Time | |
|---|---|
| Site: | Monticello  |
| Issue date: | 03/13/1998 |
| From: | Hammer M NORTHERN STATES POWER CO. |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| Shared Package | |
| ML20013F613 | List: |
| References | |
| NUDOCS 9803190395 | |
| Download: ML20248L356 (12) | |
Text
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Northern States P:wer Company l
t Monticello Nuclear Generating Plant 2807 West Courty Road 75 Monticello MN 55362 i
March 13,1998 10 CFR Part 50 Section 50.90 U S Nuclear Regulatory Commission Attn: Document Control Desk Washington, DC 20555 MONTICELLO NUCLEAR GENERATING PLANT Docket No. 50-263 License No. DPR-22 License Amendment Request for Monticello Cycle 19 Safety Limit Minimum Critical Power Ratio Attached is a request for a change in the Technical Specifications, Appendix A of the Operating License for the Monticello Nuclear Generating Plant. This request is submitted in accordance with the provisions of 10 CFR Part 50, Section 50.90.
Changes are proposed to Section 2.1.A to revise the Safety Limit Minimum Critical Power Ratio (SLMCPR) values from 1.08 to 1.10 for two recirculation pump operation, and from 1.09 to 1.11 for l
single loop operation. Also being changed are footnotes on pages 6 and 249b which will make the SLMCPR values applicable to cycle 19 only.
l Exhibit A contains the description of the proposed changes, reasons for requesting the changes, Safety Evaluation, Determination of No Significant Hazards Consideration, and the Environmental Assessment. Exhibit B contains the current Technical Specification pages marked up with the proposed changes. Exhibit C contains revised Monticello Technical Specification pages.
Exhibits D and F are General Electric and Siemens Power Corporation documents which contain proprietary information. They therefore are requested to be withheld from public disclosure in I
accordance with 10 CFR 2.790(b)(1)(ii).
l This submittal contains no new NRC commitments, nor does it modify any prior commitments. Please contact Sam Shirey (612-295-1449) if you require further information related to this request.
h 1144 4 p\\ l')r l Michael F. Hammer
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l Plant Manager Monticello Nuclear Generating Plant
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USNRC NORTHERN STATES POWER COMPANY March 13,1998 Page 2 c:
Regional Administrator-Ill, NRC NRR Project Manager, NRC Resident inspector, NRC State of Minnesota Attn: Kris Sanda J Silberg l
Attachments: Affidavit to the US Nuclear Regulatory Commission Exhibit A - Evaluation of Proposed Changes to the Technical Specifications for Operating License DPR-22 Exhibit B - Proposed Changes Marked Up on Existing Technical Specification Pages Exhibit C - Revised Monticello Technical Specification Pages Exhibit D -January 26,1998 letter from T. R. Brohaugh of GE Nuclear Energy to K.S.
Schnoebelen of Northern States Power titled, 'Monticello Cycle 19 SLMCPR Calculations."
Exhibit E - November 12,1997 Siemens Power Corporation Proprietary Information Affidavit for Exhibit F I
Exhibit F -October 29,1997 letter from K. V. Walters of Siemens Power Corporation l
to Kirk Schnoebeten titled: "MCPR Safety Limit for SPC QFAs in Monticello 4
Cycle 19."
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