ML18086A842
| ML18086A842 | |
| Person / Time | |
|---|---|
| Site: | Salem  |
| Issue date: | 01/19/1978 |
| From: | LIBRIZZI F P Public Service Enterprise Group |
| To: | Office of Nuclear Reactor Regulation |
| Shared Package | |
| ML18086A841 | List: |
| References | |
| NUDOCS 8108060380 | |
| Download: ML18086A842 (3) | |
Text
---Enclosure 3 -.' .:-.. S..;":*::e E!ec:r1c <Jnd G3s Company 80 P::uk Place Newark. N.J 07101 Phone 201 430-7000 January 19, 1978 \. /o/-).: . R{ C[/V£'/\.
,,::*0. Director of Nuclear Reactor Regulation rJAN 2 Lt) _:*; U. S: Nuclear Regulatory Commission .. _ Washington, D. C. 20555
- Y 'fooal I S$ Clftt . .J :'ti .-* ,.: . Gentlemen,
-:-:. Attached is the completed questionnaire on diesel generators.
Mr. Richard A. Silverio, Assistant to Manager -Salem Generating Station, was responsible for completing this questionnaire.
Any follow-up communications concerning this questionnaire or for arranging a site visit, should be to Mr. Herbert J. Heller, Manager -Salem Generating Station, P. O. Box 168, Hancocks Bridge, New Jersey 08038, (609) 365-7000, Extension 501. Very truly yours, \ / ._/ . // ;*:_'-(--...
'* '-, I ) F. P. Librizfi' General Manager -Electric Production 780250003
,,---81 8 i 0 723*-,, ! PDR ADOCK 05000272 ' F PDR The Energy People t, [_ * ........ . -\-" S. Are any foreign qases such as propane, freon, halon, carbon dioxide, etc. stored in the: Diesel Engine room? Yes No x or adjacent buildings?
Yes No X If yes, (other than hand portable fire extinguishers), then identify gases and give approximate tank size. 3 Gases Volume (ft ) T. Does control system automatically bypass, in emergency starting, any engine temporarily out of service for maintenance?
Yes No X If yes, then how many failures to bypass have occured? U. Does the control* system automatically override the test mode under conditions?'
Yes X No
- V. Have repetitive mechanical failures occurred in any component part or subsystem of the engine, generator, or switch gear, etc.? Yes
- X No If yes, then which part or sub sys tern? fuel line* to manifold 2 How failures?
Give .nature of failure. vibration cracking w. Would periodic (yearly or other) evaluation and/or testing by "outside experts" contribute significantly to the diesel-generator reliability?
Yes X No --Give brief reasons for the answer. Eperts are highly trained. and exoerienced in specific ecruioment
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- X. 1. Give the accumulated time-load operating record for each diesel-generator unit from installation to the present (Running Hours): Preoperational test Date Dec. 1975 Engine : Se ri al tJ o
- Surv. Testing & Maintenance Hrs. No Load : Loaded . . UnavaiI:able at tnis time .. . Emergency and Other Service Hrs. : Total Hours 2. Surveillance test load (percent of continuous rating) 100% 3. Give the projected or planned time-load operation for each unJt during the next 12 months. :Surveillance
& :Maintenance Hrs. :.3 0 Emergency and other Service Hrs. Total Hours 30 . 4. Provide the follo-vling summary of the periodic surveillance testing experience:
- a. b. c. d. Starting date of surveillance testing (OL date) Periodic test .interval 31 days & 18 mos. Total number of surveillance tests oerformed 24 Total number of test failures 5 * ------Jan 1976 per unit failure to start .,,.....-.....,...
__ _ failure to accept load ___ __ failure to carry load ---failures due to operator error ---failure due to conditions 5 not being operative during
e. Supply a copy of the surveillance test procedures with this .. completed questionnaire.
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