ML19209C753

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Responds to 790928 Ltr Requesting Addl Info Re Lift Frequency of Power Operated Relief & Safety Valves.Vendor B&W Is Assisting Evaluation.Info to Be Submitted to NRC by 791115
ML19209C753
Person / Time
Site: Crystal River Duke Energy icon.png
Issue date: 10/15/1979
From: Stewart W
FLORIDA POWER CORP.
To: Reid R
Office of Nuclear Reactor Regulation
References
NUDOCS 7910180252
Download: ML19209C753 (2)


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r october 15, 1979 File: 3-0-3-a-3 Mr. Robert W. Reid Chief Operating Reactors Branc.. l'-

Division of Operating Reactors U.S. Nuclear Regulatory Commission Washington, DC 20555

Subject:

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

Dear Mr. Reid:

On October 1,1979, Florida Power Corporation received your let-ter of September 28, 1979, requesting additional information concerning the lift frequency of the PORV and safety valves at CR#3.

Florida Power Corporation has sent the information requested in the enclosure of your letter to Babcock & Wilcox. Babcock &

Wilcox is presently compiling this information from all the B&W operating plants into a single data base. From this data, B&W will be able to provide a meaningful response to Items 1 through 3 of your September 28, :979, letter. This activity is present-ly underway and the results of our evaluation of the PORV and safety valves lift frequency at B&W operating plants will be submitted to you by Novem'u_r 15, 1979.

If you have any questions regarding this matter, please contact this office.

Very truly yours, FLORIDA POWER CORPORATION j l[h ]h[

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T Qi&(,

W. P. Stewart Manager b.,'

Nuclear Operations 910380 WPSekcM07(D47)

P General Office 32o1 inirty-fourtn street south . P O Box 14042, St Petersburg Flonda 33733 813 - 866-5151

STATE OF FLORIDA COUNTY OF PINELLAS W. P. Stewart states that he is the Manager, Nuclear Operations, 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 hereto; and that all such statements made end matters set forth therein are true and cortect to the best of his knowledge, information and belief.

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.g)N W. P.

V Stewart Q

Subscribed and sworn to before me, a Notary Public in and for the State and County above named, this 15th day of October, 1979.

Notary Public Notary Public, State of Florida at Large, My Commission Expires: August 8, 1983 1178 JOB CameronNatary 3(D12)