ML19312C006
| ML19312C006 | |
| Person / Time | |
|---|---|
| Site: | Oconee  |
| Issue date: | 08/15/1975 |
| From: | Parker W DUKE POWER CO. |
| To: | Anthony Giambusso Office of Nuclear Reactor Regulation |
| Shared Package | |
| ML19312C007 | List: |
| References | |
| NUDOCS 7911270781 | |
| Download: ML19312C006 (3) | |
Text
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.4 NRC DISTRIBUTION FOR PART 50 DOCKET MATERIAL (TEMPORARY FORM)
CONTROL NO: 3N8 FILE:
FROM-Duke Power Company DATE OF DOC D ATE R EC'D LTR TWX RPT OTHER 8"*:ch "
e-isns s -IF1s v TO:
ORIG CC OTHER SENT NRC PDR YY Mr Giambusso 3 signed SENT LOCAL PDR XX CLASS UNCLASS PROPINFO INPUT NO CYS REC'D DOCKET NO:
ICCC m 3
C 50-263 270/287 DESCRIPTION:
ENCLOSURES:
Ltr notarized 8-15-75...trans the following:
Amdt to OL/ Change to Tech Specs: Consis ting of revisions with regard to limiting conditions associated with S!iUBBERS....
PLANT NAME:
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August 15, 1975 f
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Mr. Angelo Giambusso, Director o,7 Division of Reactor Licensing
- O U. S. Nuclear Regulatory Commission Washington, D.' C.
20555 Re: Oconee Nuclear Station N
Docket Nos. 50-269, -270, -287
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Dear Mr. Giambusso:
Mr. R. A. Purple's letter of June 30, 1975 described the incidence of hydraulic shock suppressor failure at many reactor facilities.
It was requested that we provide a technical specification requiring a limiting condition for operation for hydraulic shock suppressor operability and appropriate surveillance requirements to assure satisfactory suppressor performance and reliability.
Pursuant to 10CFR 50.90, please find attached a proposed dmendment to the Technical Specifications for the Oconee Nuclear Station which is in basic agreement with the model specification which you supplied concerning hydraulic shock suppressors.
Note that the provision for functional testing of the suppressors has not been incorporated into our proposal. Functional testing of suppressors is performed at the vendor's factory to verify proper design and fabrication.
The visual inspections and disassembly required by proposed Specification 4.18 are intended to verify the continued operability of the suppressors.
Therefore, it is considered that functional testing at the station is not necessary.
Suppressor surveillance will continue as presently required in Oconee Nuclear Station Technical Specification 4.1 until such time that this request for amendment of operating license is approved.
Suppressor surveill:nce subsequent to approval of this amendment will be performed within six months of the date of issuance of these technical specifi-cations or within the previous surveillance f cy, whichever is
/,)N,Q, trulyyours/l
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William O. Parker, J N g:
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Mr. Angelo Giambusso Page 2 August 15, 1975 W. O. PARKER, JR., being duly sworn, states that he is Vice President of Duke Power Company; that he is authorized on the part of said Company to sign and file with the Nuclear Regulatory Commission this request for amendment of the Oconee Nuclear Station Technical Specifications, Appendix A to Facility Operating Licenses DPR-38, DPR-47 and DPR-55; and that all sta ements and matters set forth therein are true and correct to the be t of his knowledge.
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W. O. Parker, Jr., Vice 91'esident A F T:
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Assistant Secretary Subscribed and sworn to before me this 15th day of August, 1975.
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w>u y Notary Public My Comission Expires:
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