ML18086A842
| ML18086A842 | |
| Person / Time | |
|---|---|
| Site: | Salem  |
| Issue date: | 01/19/1978 |
| From: | Librizzi F Public Service Enterprise Group |
| To: | Office of Nuclear Reactor Regulation |
| Shared Package | |
| ML18086A841 | List: |
| References | |
| NUDOCS 8108060380 | |
| Download: ML18086A842 (3) | |
Text
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-.'.:-.. ~ S..;":*::e E!ec:r1c <Jnd G3s Company 80 P::uk Place Newark. N.J 07101 Phone 201 430-7000 January 19, 1978
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Director of Nuclear Reactor Regulation rJAN2 Lt)
U. S: Nuclear Regulatory Commission
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Washington, D. C.
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- 'ti Gentlemen,
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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 di~ected 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,
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F. P. Librizfi' General Manager -
Electric Production 780250003
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! PDR ADOCK 05000272
' F PDR The Energy People
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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 emerg~ncy 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 ~any failures?
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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 diesel~generator 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 equip~ent conditions 5
not being operative during e~ergency
- e.
Supply a copy of the surveillance test procedures with this completed questionnaire.
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