ML18227D174
| ML18227D174 | |
| Person / Time | |
|---|---|
| Site: | Turkey Point  |
| Issue date: | 07/03/1975 |
| From: | Robert E. Uhrig Florida Power & Light Co |
| To: | Lear G Office of Nuclear Reactor Regulation |
| References | |
| Download: ML18227D174 (4) | |
Text
I NRC DISTRIBUTION FOR PART 50 DQCI T MATERI (TEMPORARY FORM)
AL I
CONTROL NO: ~
l FILE:
FROM: Plorida P'ower
& Light Co DATE OF DOC Miami, Pla 7-3-75 DATE R EC'D 7-28-75 LTR TWX RPT OTHE R TO:
Mr Lear ORIG one signed CC OTHER SENTNRC PDR SENT LOCALPDR XX CLASS UNCLASS PROPINFO XXXXXXX DESCR IPTION:
INPUT NO CYS REC'D ENCLOSURES:
DOCKET NO:
50"250 251 4
Ltr re our 5-27-75 ltr....advising that the requested info concerning Main steam isolation valves required 'addi analy'sis 6 as a result it will be submitted no later
~ that 11-1-75......')J'pss~
~4+*4 PLANT NAME:
Turkey Point 3
6 4 FOR ACTION/INFORMATION 7-30-75 ehf BUTLER (L)
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~ "~ f">() rg-gg July 3, 1975 L-75-237 Mr. George Lear, Chief Operating Reactors Branch No.
3 Division of Reactor Licensing Office of Nuclear Reactor Regulation U.
S. Nuclear Regulatory Commission Washington, D.
C.
20555
Dear Mr. Lear:
I
Subject:
Turkey Point Unit Nos.
3 and 4
Docket Nos.
50-250 and 50-251 Main Steam Isolation Valves v': ~ X
'./
Reference:
Nuclear Regulatory Commission letter dated May 27,
- 1975, from Mr. George Lear to Dr.
R.
E. Uhri The current analysis to establish the integrity of the main steam isolation valves does not consider steam flows greater than those obtained during normal operation at 100% reactor power.
Conse-quently, additional analytical work must be completed in order to provide the information that is requested by the referenced letter.
- .The complexity of the analysis is such that it cannot be completed prior to the middle of September, 1975.
In order to allow sufficient time for our review and to properly evaluate the results with respect to potential valve modifications, we plan to have a complete response to you no later than November 1, 1975.
Very truly yours, Robert E. Uhrig Vice President REU/HNP/cpc LOCKE'IID IISIIRC JUL 2 81975' Q.S. IlUCIEAR Pl@'Ul
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