ML19308D761
| ML19308D761 | |
| Person / Time | |
|---|---|
| Site: | Crystal River  |
| Issue date: | 08/22/1978 |
| From: | Reid R Office of Nuclear Reactor Regulation |
| To: | Stewart W FLORIDA POWER CORP. |
| References | |
| NUDOCS 8003130763 | |
| Download: ML19308D761 (2) | |
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JRBuchanan August 22, 1978 NRC PDR Gray File L PDR Glainas ORB #4 Rdg VS+ello Docket No.: 50-302 B3 rimes TJCarter g
RReid GVissing D
CNelson u
1 Florida Power Corporation
,..-..~.TWambach.
b ATTN: Mr. W. P. Stewart
..,..... :. RI ngram T
Director, Power Produc)jon,..._. Attorney, OEL P. O. Box 14042, Mail Stop C-4..
....JI&E.(3)....
St. Petersburg, Florida 33733........DEisc+ut...
ACRS (16)
Gentlemen:
........JBAbernathy By letter dated March 29,19kwe requested that you review the alam and control circuitry fpr.the. diesel. generators at Crystal.
River Unit No. 3, and provide.us with information.concerning piossible nonalarmed conditions.which.might. render the diesel gen-erators it:,apable of automatig. start,.,Wo.also.raquested. that you propose modifications that wov1d correct any.nonalarsed disabling.
conditions that were identifigd.as a. result of.your. review...By.
letter dated May 20, 1977, yoy. submitted.the.msults of your review.
Your submittal indicated that.tbete.were. numerous disabling conditions alarmed on annunciators not vprded to. clearly.fodicate that the diesel generators were incapable of. utomatic. start..You indicated that the words "No Automatic Sta wpul d. be.added. to. the.a ffected. annunc i-l ators in the control room.
l In response to our letter dated. July.6..J978..ycur. letter dated August 4,1978, indicated tha).(lhbeforg.ao alam.which.is shared I
with a nurber of other alams.cao.be. cleared, all. abnormal conditions.
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must be removed first and (2Lthat.the. diesel generator system does not have manual shutdoim lockout. relays,_...
This is to advise you that we.baye reyjewed,your.submittals and on the. _
basis of our review concludeJhat the,pmposed-modifications-are-acc ;t-
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able and the alam and controLcinuitry.for.the diesel. generators are j
adequate and should preclude occurrence.of any nonalarmed conditions.
J that could prevent automatic 3 tart.of the. diesel gerierstors,.
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Sincrmly.
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Robert W. Reid, Chief f
l Opereting Reactors Branch M Division of Operating Reactorg l
I oreie.*':c d ee_next Mh#4,: DOR ORB # g R ORBfl:DO,Rg C-@: DOR C
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.GV)ss/Ing:rm C16fs'on TWambach Gl)(nas 8//7 /78 8/((/78 8//g/78 8/2,//78 l
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w NRC FORM 318 (9 76) NRCM 0240 g003130 7
b Florida Power Corporation cc: Mr. S. A. Brandimore Vice President and General Counsel P. O. Box 14042 St. Petersburg, Florida 33733 Crystal River Public Library Crystal River, Florida 32629 e
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