ML20058K737
| ML20058K737 | |
| Person / Time | |
|---|---|
| Site: | Monticello  |
| Issue date: | 02/10/1975 |
| From: | Mayer L NORTHERN STATES POWER CO. |
| To: | Anthony Giambusso NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III) |
| Shared Package | |
| ML20058K743 | List: |
| References | |
| LER-LER-750207, NUDOCS 9102130550 | |
| Download: ML20058K737 (1) | |
Text
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NSP NORTHERN STATES POWER OOMPANY M 6 N N E A P O L. l S. MIN N E S OTA 55401 February 10, 1975 g
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Mr. A. Giambusso, Director jC u
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Division of Reactor Licensing i-f,'70,,}
1-U S Nuclear Regulatory Commission
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Washington, D. C.
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Dear Mr Giambusso:
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MONTICELLO LUCLE'iR GENEPATING I'LANT socket No. 50-263 License No. DPR-22 Licensee Event Report to the NRC Failure of Containment Isolation Valves to Pass Local Leak Tests Five Licensee Event Reports f or Containment Isolation Valves wnich failed local 1-ak ra e tests during the Januarv, 1975, Monte-llo Nuclear Generating P e t refueling outage are hereby Smitted.
Following repairs the total leakage 7as returned to within that specified by Technical Specification 4.7.A.2 f.
(2) v i.
Yours very truly,
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L 0 Mayer, PE Mancger of Nuclear Support Services LCt1/MllVi yb o
cc:
J G Keppler G Cha rnof f Minnesota Pollution Control Art.a y Attn:
E A Pry::ina m
9102130550 750210 CF ADOCK 05000263 CF 4-
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