ML19312B929
| ML19312B929 | |
| Person / Time | |
|---|---|
| Site: | Oconee  |
| Issue date: | 11/28/1973 |
| From: | Thies A DUKE POWER CO. |
| To: | Anthony Giambusso US ATOMIC ENERGY COMMISSION (AEC) |
| Shared Package | |
| ML19312B930 | List: |
| References | |
| NUDOCS 7911270719 | |
| Download: ML19312B929 (3) | |
Text
AEC DI G IBUTION FOR P,*RT 50 DOCKET MAT W &
8541 (TDiPORARY FORM)
CONTROL NO:
FILE:
g FROM:
DATE OF DOC DATE REC'D LTR LEO RPT OTHER Duke Power Conpany Charlotte, N.C. 28201 Mr. A.C. Thies 11-28-73 11-30-73 X
TO:
ORIG CC OTHER SENT AEC PDR vvv SENT LOCAL PDR vm' A. Cianbusso 3 signed CLASS UNCLASS PROP INFO INPUT NO CYS REC'D KET NO:
XXX HX 40 50-26 M 70 r
DESCRIPTION:
ENCLOSURES:
Ltr notarized 11-23-73, requesting a change to Replacenent page 3.1-12, whien reflects tcch specs for the Oconne Units 1 &
2....trans the proposed change to tech specs..
the following......
(40 cys encl rec!d)
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PLANT NAME:
Oconee FOR ACTICM/IMFORMATION 11-30-73 TB BUTLER (L)
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DUKE Powra COMPANY Pberan Buu.nnro 4aa SocTu Caunca Srmarr, CmAnzorrx, N. G. aeace A. C. THIES P. o. Box as7e ssnion vics Passicant PRODUCTiOM ANO TRANStd:SSION November 28, 1973
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.Mr. Angelo Giambusso a
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,n 4 'O,$ q Deputy Director for Reactor Projects b
Directorate of Licensing 1
C-1 Office of Regulation 9
- ?h'hh U. S. Atomic Energy Commission
/
J';
l Washington, D. C.
20545 Re:
Oconee Units d2 Docket Nos.
and -270
Dear Mr. Giambusso:
The Oconee Nuclear Station Technical Specifications, Appendix A to Facility Operating Licenses DPR-38 and DPR-47, require that the chloride and fluoride concentrations in the primary coolant be maintained at or less than 0.1 ppm.
(Technical Specifications 3.1.5.2 and 3.1.5.3)
It is requested that these technical specifications be modified such that if the chloride or fluoride concentration exceeds 0.15 ppm, corrective action shall be initiated within eight hours to return the chloride or fluoride levels to less than or equal to 0.15 ppm.
Regulatory Guide 1.44, " Control of the Use of Sensitized Stainless Steel,"
states that chloride and fluoride concentrations should be maintained at less than 0.15 ppm.
Duke Power Company and the Babcock & Wilcox Company have reviewed this proposed change and have concluded that maintaining the chloride and fluoride concentration in the reactor coolant within 0.15 ppm protects the reactor coolant system against potential stress corrosion attack. Please find attached replacement page 3.1-12 for the Oconee Technical Specifications w'.sich reflects the re. quested change.
Very truly yours, g\\ N I/g A. C. Thies
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Mr. Angelo Giambusso Page 2 November 28, 1973 A. C. THIES, being duly sworn, states that he is Senior Vice President of Duke Power Company; that he is authorized on the part of said company to sign and file with the Atomic Energy Commission this request for amendment of the Oconee Nuclear Station Technical Specifications, Appendix A to Facility Operating Licenses DPR-38 and DPR-47; and that all statements and matters set forth therein are true and correct to the best of his knowledge.
- =?
ar A. 'C. Thies, Senior Vice President ATIEST:
C.
h.
J C. Goodman, Jr".
/
sistant Secretary
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Subscribed and sworn to before me this 28th day of November, 1973.
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Notary Public My Commission Expires:
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