ML17311A586
| ML17311A586 | |
| Person / Time | |
|---|---|
| Site: | Palo Verde  |
| Issue date: | 01/17/1995 |
| From: | NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION IV) |
| To: | |
| Shared Package | |
| ML17311A585 | List: |
| References | |
| 50-529-94-34, NUDOCS 9501240404 | |
| Download: ML17311A586 (4) | |
Text
APPENDIX A NOTICE OF DEVIATION Arizona Public Service Company Palo Verde Nuclear Generating Station During an NRC inspection conducted on October deviation was identified.
In accordance with and Procedure for NRC Enforcement Action," 10 deviation is listed below:
Docket:
50-529 License:
NPF-51 16 through November 30,
- 1994, a
the "General Statement of Policy CFR Part 2, Appendix C, the In a letter to the NRC dated October 12,
- 1994, the licensee made the following commitments to support a Technical Specification amendment, dated October 13,
- 1994, concerning changes to surveillance requirements for the Unit 2 125-Vdc vital batteries:
Probabilistic Risk Assessment would be used to review all 125-Vdc system and related auxiliaries corrective/preventative maintenance works Access to the switchyard would be limited.
All emergent switchyard work would be reviewed by the Unit 1 Shift Supervisor.
Contrary to the above; 1.
On October 18, 1994, the licensee initiated construction of scaffolding in two Unit 2 125-Vdc equipment rooms for fire penetration seal work and did not use PRA to review the maintenance work.
2.
On October 26,
- 1994, an electrician performed wor k on a lamp socket powered by the 125-Vdc system and PRA was not used to review the work.
During the work, the lamp socket shorted to ground.
3.
On October 20,
- 1994, access to the switchyard was not limited in that a gate to the yard was open and not locked and there were no personnel otherwise controlling access.
Please provide to the U,S. Nuclear Regulatory Commission, ATTN:
Document Control Desk, Washington, D.C. 20555, with a copy to the Regional Administrator, Region IV, 611 Ryan Plaza Drive, Suite 400, Arlington, Texas
- 76011, and a copy to the NRC Resident Inspector at the facility that is the subject of this Notice, in writing within 30 days of the date of this Notice, (1) the reason for the deviation, or if contested, the basis for disputing the deviation, (2) the corrective steps that have been taken and the results
- achieved, (3) the corrective steps that will be taken to avoid further deviations, and (4) the date when your corrective action will be completed.
950i240400 950ii7 PDR ADOCK 05000528 9
t Where good cause is shown, consideration will be given to extending the response time.
Dated at Arlington, Texas, this yydf day of)~~ 1995
1