ML17223A281
| ML17223A281 | |
| Person / Time | |
|---|---|
| Site: | Saint Lucie  |
| Issue date: | 08/16/1989 |
| From: | Norris J Office of Nuclear Reactor Regulation |
| To: | Woody C FLORIDA POWER & LIGHT CO. |
| Shared Package | |
| ML17223A282 | List: |
| References | |
| TAC-67414, NUDOCS 8908220096 | |
| Download: ML17223A281 (3) | |
Text
Docket No. 50-335 August 16, 1989 Hr.
C. 0.
Woody Acting Senior Vice President - Nuclear Nuclear Energy Department Florida Power and Light Company Post Office Box 14000 Juno Beach, Florida 33408-0420
Dear Hr. Woody:
SUBJECT:
ALTERNATE SHUTDOWN CAPABILITY; T-COLD INDICATION AND HIGH IMPEDANCE FAULTS; ST.
LUCIE PLANT, UNIT NO.
1 (TAC NO. 67414)
By letter dated February 22, 1988, you responded to the two open items raised in our Safety Evaluation (SE) sent to you by letter dated January 7, 1988.
The SE had two open items, the absence of T-Hot indication on the alternate shutdown panel and the lack of analysis of multiple high impedance faults.
Enclosed is our Supplemental Safety Evaluation which addresses these two open items.
We conclude that the use of only T-Cold indication on the St. Lucie Plant, Unit No.
1 alternate shutdown panel is acceptable.
In addition, we conclude that your proposed procedure change to trip loads to an individual bus prior to restoration of power to the bus, and to restart only necessary
- loads, resolves our concern on multiple high impedance faults.
An analysis of multiple high impedance faults is therefore not necessary.
Sincerely, Original signed by Jan A. Norris, Sr. Project Manager Project Directorate II-2 Division of Reactor Projects - I/II Office of Nuclear Reactor Regulation
Enclosure:
As stated cc w/enclosure:
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Nr. Jack Shreve Office of the Pub 1 i c Counse 1
Room 4, Holland Building Ta 1 lahassee, Florida 32304 Senior Resident Inspector St. Lucie Plant U.S.
Nuclear Regulatory Commission 7585 S.
Hwy AIA Jensen
- Beach, Florida 33457 State Planning 5 Development C 1 cari ng hou se Office of Planning 5 Budget Executive Office of the Governor The Capitol Building Ta 1 lahassee, Florida 32301 Harold F. Reis, Esq.
Newman 8 Holtzinger 1615 L Street, N.W.
Washington, DC 20036 John T. Butler, Esq.
- Steel, Hector and Davis 4000 Southeast Financial Center Miami, Florida 33131-2398 Administrator Department of Environmental Regulation Power Plant Siting Section State of Florida 2600 Blair Stone Road Ta 1 1 ahassee, Florida 32301 Nr. Weldon B. Lewis, County Administrator St. Lucie County 2300 Virginia Avenue, Room 104 Fort Pierce, Florida 33450 Nr. Charles B. Brinkman, Manager Washington Nuclear Operations Combustion Engineering, Inc.
12300 Twinbrook Parkway, Suite 330 Roc kv i 1 le, Nary land 20852 Nr. Jacob Daniel Nash Office of Radiation Control Department of Health and Rehabilitative Services 1317 Winewood Blvd.
Tallahassee, Florida 32399-0700 Regional Administrator, Region II U.S. Nuclear Regulatory Commission 101 Marietta Street N.W., Suite 2900 Atlanta, Georg i a 30323 Mr. Campbell Rich 4626 S.E. Pilot Avenue Stuart, Florida 34997