ML20080B109
| ML20080B109 | |
| Person / Time | |
|---|---|
| Site: | Perry  |
| Issue date: | 01/30/1984 |
| From: | Edelman M CLEVELAND ELECTRIC ILLUMINATING CO. |
| To: | James Keppler NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III) |
| References | |
| REF-PT21-84-371-000 PT21-84-371, PT21-84-371-000, RDC-84(83), NUDOCS 8402060507 | |
| Download: ML20080B109 (2) | |
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>a iw P.o. Box 5000 - CLEVELAND. oHlo 44101 - TELEPHONE (216) 622-9800 - lLLUMINATING BLDG. - 55 PUBLICSQUARE Serving The Best Location in the Nation MURRAY R. EDELMAN VICE PRESIDENT January 30, 1984 Mr. James G. Keppler Regional Administrator, Region III Office of Inspection and Enforcement U.S. Nuclear Regulatory Commission 799 Roosevelt Road Glen Ellyn, Illinois 60137 RE: Perry Nuclear Power Plant Docket Nos. 50-440; 50-441 Potential Defect with Engine Mounted Fuel Oil Line/Transamerica Delaval, Inc. [RDC 84(83)]
Dear Mr. Keppler:
This letter serves as the final report pursuant to 10CFR50.55(e) concerning a possible problem with an engine mounted fuel oil line on the diesel generator engines supplied by Transamerica Delaval, Inc. (TDI).
Mr. R. C. Knop of your of fice was first notified on October 11, 1983, by Mr. E. Riley of The Cleveland Electric Illuminating Company that this matter was being evaluated for appil-cability to the Perry Nuclear Power Plant (PNPP),
Our interim report on this subject was dated November 10, 1983.
Descrip tion of Deficiency The potential deficiency is associated with the fuel oil line which runs l
between the engine mounted fuel transfer pump to the fuel oil header on the l
diesel generator.
This problem was first identified at Grand Gulf I where the l
fuel oil line broke, shutting the engine down.
This item was reported to the NRC September 21, 1983, by Transamerica Delaval as a 10CFR21 notification.
I Analysis of Safety Implications Excessive fuel oil line vibration could cause failure of the line or associated fittings allowing fuel to escape and come in contact with hot engine components.
A fire could result which would shut down the engine.
i FEB 2 1984 g, h <q'7 e40206oso7 e40130 PDR ADOCK 05000440 S
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Mr.' James G. Keppler ' Janua ry 30, 1984 Corrective Action Engine mounted fuel oil lines were inspected and discrepancies between the drawings and the as-built condition were noted. Additional tubing supports required by the TDI design have been ordered from Delaval. We expect rework on the fuel oil lines to be complete by April 1,1984, for Unit 1 and June 1, 1984, for Unit 2.
To assure proper engine balance and minimize excessive vibration, we Intend to comply with the TDI Ins truction Manual. Any future modifications recommended by TDI will be evaluated for PNPP application.
Please contact us if you have any questions.
Sincerely, A
Murray R.
Edelman Vice President Nuclear Group MRE:pab cc:
Mr. M. L. Gildner NRC Site Office Director Office of Inspection and Enforcement U.S. Nuclear Regulatory Commission Washington, D.C.
20555 U.S. Nuclear Regulatory Commission c/o Document Management Branch Washington, D.C.
20555 Records Center, SEE-IN Institute of Neelear Power Operations 1100 Circle 75 Parkway, Suite 1500 Atlanta, Georgia 30339 g
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