L-86-325, Submits Schedule for Submittal of Info Re C-E Owners Group Reactor Coolant Pump Trip Criterion.Endorses trip-two/leave- Two Staggered Methodology.Util Collecting Info Re Generic Ltrs 86-06 & 83-10a.Info Will Be Submitted by 871231
| ML17216A659 | |
| Person / Time | |
|---|---|
| Site: | Saint Lucie  |
| Issue date: | 08/06/1986 |
| From: | Woody C FLORIDA POWER & LIGHT CO. |
| To: | Thadani A Office of Nuclear Reactor Regulation |
| References | |
| GL-83-10, GL-83-10A, GL-86-06, GL-86-6, L-86-325, NUDOCS 8608120216 | |
| Download: ML17216A659 (3) | |
Text
ACCESSION NBR:
FAC IL:50-335 50-389 AUTH. NANE NOODYi C. O.
REC IP. NANE THADANIiA C REGULATOR NFORNATION DISTRIBUTION TEN (R IDB) 8608120216 DOC. DATE: 86/08/06 NOTARIZED:
NO St.
Lucie Planti Unit ii Florida Power 5 Light Co.
St.
Lucie Planti Unit 2i Florida Power 5 Light Co.
AUTHOR AFFILIATION Florida Power Zr Light Co.
RECIPIENT AFFILIATION PNR Prospect Directorate 8
DOCKET ¹ 05000335 05000389
SUBJECT:
Submits schedule for submittal of info re C-E Owners Group reactor coolant pump trip criterion. Endorses trip-too/leave-ttoo staggered methodology. Util collecting info re Qener ic Ltrs 86-06 Zc 83-10a. Info lIjill be submitted bg 871231.
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P. 0 X 14000, JUNO BEACH, FL 33408 0
Jlfnn4 FLORIDA POWER & LIGHT COMPANY Office of Nuclear Reactor Regulation Attention:
Mr. Ashok C. Thadani, Director PWR Project Directorate /I8 Division of PWR Licensing -
B'.
S. Nuclear Regulatory Commission Washington, D. C. 20555 AUG 6 1988 L-86-325
Dear Mr. Thadani:
Re: St. Lucie Units I and 2 Docket Nos. 50-335 and 50-389 Generic Letter 86-06 The purpose of this letter is to provide a schedule for Florida Power & Light Company (FPL) submittal of plant specific information to the NRC regarding the Combustion Engineering Owners Group (CEOG) reactor coolant pump trip criterion.
FPL has chosen to endorse the CEOG methodology of the trip-two/leave-two staggered reactor coolant pump trip criterion.
Accordingly, FPL is currently engaged in the collection of information to complete the response to Generic Letter 83-IOa as specified in Section IV of Generic Letter 86-06, which is the NRC's Safety Evaluation (SE) report for the CEOG submittals on reactor coolant pump (RCP) trips.
The following plant specific information for St. Lucie Units
.I and 2 will be forwarded to the NRC before December 3l, l987 in response to items I, 3, and 4 of Section IV of the SE:
identification of the instrumentation to be used in the RCP trip setpoints, consideration of uncertainties associated with the CEOG supplied analysis
- values, and the identification of all plant procedures which require RCP trip guidelines.
FPL will provide a schedule for the submittal of information concerning instrumentation uncertainties under both normal and adverse conditions (item 2 of Section IV) as soon as an accurate evaluation of the timetable can be made, pending completion of the CEOG portion of the analysis.
Ifyou have any questions about this information, please contact us.
Very truly yours, C.. Woo Group V'esident Nuclear Energy CO W/MAS/gp cc:
Dr. J. Nelson Grace, USNRC, Region II Harold F. Reis, Esquire, Newman 8 Holtzinger
'b0812021b 8b080b PDR
@DOCK 05000335, MAS3/n35/I ---
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