ML17305B160
| ML17305B160 | |
| Person / Time | |
|---|---|
| Site: | Palo Verde  |
| Issue date: | 11/02/1990 |
| From: | Peterson S Office of Nuclear Reactor Regulation |
| To: | Conway W ARIZONA PUBLIC SERVICE CO. (FORMERLY ARIZONA NUCLEAR |
| References | |
| TASK-***, TASK-OR GL-90-04, GL-90-4, TAC-75993, NUDOCS 9011060300 | |
| Download: ML17305B160 (6) | |
Text
November 2, 1990 Docket Nos. 50-528, 50-529 and 50-530 Mr. William F.
Conway Executive Vice President, Nuclear Arizona Public Service Company P. 0.
Box 53999 Phoenix, Arizona 85072-3999
Dear Mr. Conway:
SUBJECT:
UNIMPLEMENTED GENERIC SAFETY ISSUES AT PALO VERDE NUCLEAR GENERATING STATION, UNIT NOS. 1, 2, AND 3 (TAC NO. 75993)
On Apri 1 25, 1990 the staff issued Generic Letter 90-04 which requested infor-mation concerning the implementation status of certain generic safety issues (GSIs) at your facility.
Based on your response to this Generic Letter, dated June 25, 1990, our own records and discussions with your staff, we have updated our database on GSI implementation status.
The results of this effort were presented to the Commission at a meeting on October 25, 1990.
The enclosure to this letter summarizes the staff's understanding of the current status of'hose GSIs which remain unimplemented at Palo Verde Nuclear Generating Station, Unit Nos. 1, 2, and 3.
We appr eciate the assistance you provided in responding to Generic Letter 90-04 and we encourage your timely completion of those GSIs listed in the enclosure.
Please contact me if you have any questions or comments about the enclosed information.
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Enclosure:
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Conway Arizona Public Service Company Palo 'Verde CC:
Arthur C. Gehr, Esq.
Snell 5 Wilmer 3100 Valley Center Phoenix, Arizona 85073 James A. Beoletto,. Esq..
Southern California Edison Company P. 0.
Box 800
- Rosemead, California 91770 Senior Resident Inspector U.S. Nuclear Regu-latory. Commission HC-03 Box 293-NR Buckeye, Arizona 85326 Regional Administrator, Region V
U. S. Nuclear Regulatory Commission 1450 Maria Lane Suite 210 Walnut Creek, California 94596 Hr. Charles B. Brinkman Washington.Nuclear Operations Combustion Engineering, Inc.
12300 Twinbrook Parkway, Suite 330 Rockvi lie, maryland 20852 Hr. Charles Tedfor d,.Director Arizona Radiation Regulatory Agency 4814 South 40 Street Phoenix, Arizona 85040 Chairman Maricopa County Board of Supervisors 111 South Third'venue Phoenix, Arizona 85003 Jack R.
- Newman, Esq.
Newman 5 Holtzinger, P.'C.
1615 L Street, N.W., Suite 1000 Washington, D.C..
20036
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ENCLOSURE UNIMPLEMENTED GSIs AT PALO VERDE NUCLEAR GENERATING, STATION, UNIT NOS. I, 2, AND 3 GSI RO.
43 51 TITLE
'Reliability of, Air Systems.
Improving the
.Reliability of Open-Cycle Service Water Systems PROJECTED IMPLEMENTATION DATE Al.l Units:. 06/91 Unit I: 06/92 (3rd refueling)
Unit 2: 01/92 (3rd refueling)
Unit 3: 06/91 (2nd refueling)
RENRKS Simulator, upgrade to include loss of instrument air scenario.
Improv erne nts ongoing.
75 99 Salem ATWS Item 2.2.2, All Units: 01/91 Vendor Interface for Safety-Related Components RCS/RHR Suction Line Unit I: 06/92 (3rd Valve Interlock on PWRs refueling)
Unit 2: 01/92 (3rd refueling)
Unit 3: 06/91 (2nd refueling)
The Vendor Technical Manual Consolidation Project is scheduled for completion by December 1993.
Permanent refuel>ng level indication and shutdown coo,ling system low-flow alarm to be in-stalled.
Tech Spec changes also expected.
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