ML20090M511
| ML20090M511 | |
| Person / Time | |
|---|---|
| Site: | Monticello  |
| Issue date: | 09/17/1975 |
| From: | Mayer L NORTHERN STATES POWER CO. |
| To: | Boyd R Office of Nuclear Reactor Regulation |
| References | |
| NUDOCS 9105030430 | |
| Download: ML20090M511 (2) | |
Text
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kulatory Docket FHo NOMTHERH STATES POWEM COMPANY
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4 u' x-6 September 17, 1975 f(.'
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Mr R S Boyd, Acting Director hg4 8p4 Division of Reactor Licensing
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HONTICELID NUCLEAR GENERATING PIANT d
Docket No. 50-263 License No. DPR-22 i; "q. -
Supplement to July 24, 1975 NSP to NRC fetter on RefuelinR Infomation This letter is written to doctanent a verbal response to information requested by Mr Roy Woods of your organization on September 16, 1975. On March 12, 1975 ve submitted a license amendment request to adopt the GETAB/GEXL heat flux correla-tion. This submittal referenced an analysis applicable to Monticello Cycle 4.
On July 24, 1975 we informed you that a similar analysis was being done for Cycle 5 which was expected to be bounded by the Cycle 4 analysis. The Cycle 5 analysis has been cocipleted in the manner discussed in the July 24, 1975 Icteer and was found to be bounded by the Cycle 4 analysis. The cycle 5 analysis, therefore, I
justifies a technical specification Minimum Critical Pcuer Ratio (HCPR) limit that is less restrictive than that presently requested by the Mar:h 12, 1975 license amendment request.
If we can be of further assist:.nce to you in expediting issuance of this amend-I ment to allow a ti'aely return to service of the Monticello unit, please feel free to call.
Yours very vtvly, A(0.
l L 0 Mayer, PE l
Manager of Nuclear Support Services LOM/ak cc:
J G Keppler Telecopied to NRC on i
G Charnoff September 17, 1975. Nomal l
MPCA copy distribution will follow.
Attnt J W Feman l
9105030430 750917 l
PDR ADOCK 05000263 P
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f NRC DISTRIBUTION FOR PART SO DOCKET MATERIAL (TEMPORARY FORM)
CONTROL NO:_ 10003 F il,E :
FROM: Northern Stater Power Co, DATE OF DOC DATE REC'D LTI TWX RPT OTHER Minnespolie, Minn.
55401 L,0, Hayer 9-17-75 9-19 75 ry TO:
OfslG CC OTHER SENT WRC POR XX Mr.bR.S.Boyd SENT LOCAL PDR XX 1
CLASS UNCLASS PROPINFO INPUT NO CYS REC'D DOCKET NO:
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75 Itr te refueling info for the Monticell o plant....
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EXTERN AL DISTRIBUTION
- LOCAL POR Minneapolis, Minn.
- TIC (ABERN ATHY) ( t)(2)(10) - N ATION AL _ ABS 1 - PDR SAN /LA/NY
- NSIC (BUCHANAN) 1 - W. PENNih :iTON, Rm E.201 GT 1 - BROOKH AVEN N AT LAB 1 - ASLB 1 - CONSULTANTS 1 - G ULRIKSON ORNL Newton Anderson NEWM ARK /BLUME/AGB ABl AN ACRS MSENT
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