ML19326B277

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Responds to NRC 780125 Ltr.Plans Re Asymmetric LOCA Loads Safety Question Underway Since Oct 1975.Requests 780206 Ltr.Nrc Meeting W/B&W Owners Group in mid-March & Clarification of Requirements in NRC
ML19326B277
Person / Time
Site: Crystal River Duke Energy icon.png
Issue date: 03/09/1978
From: Stewart W
FLORIDA POWER CORP.
To:
Office of Nuclear Reactor Regulation
References
TAC-08843, TAC-8843, NUDOCS 8003160106
Download: ML19326B277 (3)


Text

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REGULATORY INFORMATION DISTRIBUTION SYSTEM (RIDS)

DISlRIDUTION FOR INCONING MATERIAL 50-302 REC: ORG: STEWART W P DOCDATE- 03/09/79 NRC FL PWR DATE RCYD: 09/13/78 DOCTYPE: LETTER NOTARIZED: YES COPIES RECEIVED SUDJECT: LTR 1 ENCL 40 RESPONSE TO NRC"5 LTR DTD 01/25/'<8. FURNISHING INFO CONCERNING APPLICANT"S PLANS FOR ADDRESSING THE ASYMMETRIC LOSS-OF-COOLANT LOADS ISSUE.

PLANT NAME: CRYSTAL RIVER #3 REVIEWER INITIAL: XJM DISTRIBUTOR INITIAL:

        • t************ DISTRIBUTION OF THIS MATERIAL IS AS FOLLOWS ******************

GENERAL DISTRIBUTION FOR AFTER ISSUANCE OF OPERATING LICENSE.,

(DI.STRIBUTION CODE AOO1)

FOR ACT ION: PP "r T D**W/7 ENCL

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INTERNAL: REG FILE **W/ ENC NRC PDR**W/ ENCL r-^r"* OELD**LTR ONLY HANAUER**W/ ENCL CHECK **W/ ENCL EISENHUT**t1/ ENCL SHAO**tJ/ ENCL BAER**W/ ENCL BUTLER **W/ ENCL GRIMES **W/ ENCL J COLLfNS**W/ ENCL J. t1COOUGH**W/ ENCL EXTERNAL: LPDR'S CRYSTAL RIVER, FL**W/ ENCL TIC *&W/ ENCL NSIC**W/ ENCL ACRS CAT B**W/16 ENCL DI9TRIBUTION: LTR 40 ENCL 39 CONTROL NBR- L SIZE: 1P+1P * ~ :"di,d

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    • o4>******************************* THE END ********************++*******-+--**

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" */o'Esn"[4Eu'c5 March 9,1978 Director Office of Nuclear Reactor Regulation U.S. Nuclear Regulatory Commission Washington, DC 20555

SUBJECT:

Crystal River Unit 3 Docket No. 50-302 Operating License No. DPR-72 .

Dear Sir:

In response to Mr. Stello's letter of January 25, 1978, Florida Power Corporation is formulating plans for addressing the asymmetric loss-of-coolant (LOCA) loads issue. It is too early at this time for these plans to be definitive. We have been working in the asymmetric LOCA loads subject areas since being notified in October,1975, by the NRC, of a potential safety question and look forward to a complete and ordarly resolution of this issue for all B&W operating plants. l l

As a result of receiving Mr. Stello's letter on February 6,1978, '

Florida Power Corporation has met with the other members of the B&W Owners' Group to discuss the contents of the letter. This meeting led us to believe that further c'larification by the NRC of the various requirements contained in Mr. Stello's letter is necessary before we can proceed with the development of a detailed schedule and work scope. l 1

In order for Florida Power Corporation and the other members of the B&W l Owners' Group to obtain the desired clarification, it is requested that i a NRC-B&W Owners' Group meeting be scheduled in mid-March. Mr. Lou Lanese, of GPU Service Corporation, Chairman of the B&W Owners' Group Committee on Reactor Vassel Supports, will be contacting Mr. M ello in the near future to discuss the details of the requested meeting.

Very truly yours, FLORIDA POWER CORPORATION h.

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'0AOCLA W.P. Stewart 8 00 File: 3-0-3-a-3 m--

WPS:ECS: hic 3/la & '^' D 8 f t/O General Office 3201 Tniny.tounn street soutn . P.O. Box 14o42. St. Petersburg. Fionda 33733 e 813-866-5151

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STATE OF FLORIDA COUNTY OF PINELLAS W.P. Stewart states that he is the Director, Power Production, of Florida Power Corporation; that he is authorized on the part of said company to sign and file with the Nuclear Regulatory Commission

'the information attached thereto; and that all such statements made and matters set forth therein are true and correct to the best of his knowledge, information and b211ef.

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N*

W.P. Stewart tLa

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. Subscribed and sworn to before me, a Notary Public in and for the State

/ and County above-named, this 9th day of March, 1978.

fd Notary Public h& j/'

Notary Public, State of Florida at Large My Commission Expires: July 25,1980 -

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