ML17305A987

Forwards Rev 1 to Abb Impell Rept 01-1658-1815, Emergency Lighting Independent Review, Per Insp Repts 50-528/90-25, 50-529/90-25 & 50-530/90-25

ML17305A987
Person / Time
Site:	Palo Verde
Issue date:	08/03/1990
From:	Conway W ARIZONA PUBLIC SERVICE CO. (FORMERLY ARIZONA NUCLEAR
To:	Martin J NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION V)
Shared Package
ML17305A988	List: ML17305A987
References
161-03382-WFC-K, 161-3382-WFC-K, NUDOCS 9008100292
Download: ML17305A987 (6)

Text

ACCELERATED DISTRIBUTION DEMOiM+RATION SYSTEIVI REGULATORY INFORMATION DISTRIBUTION SYSTEM (RIDS)

ACCESSION NBR:9008100292 DOC.DATE: 90/08/03 NOTARIZED: NO DOCKET FACIL:STN-50-528 Palo Verde Nuclear Station, Unit 1, Arizona Publi 05000528 STN-50-529 Palo Verde Nuclear Station, Unit 2, Arizona Publi 05000529 STN-50-530 Palo Verde Nuclear Station, AUTH. NAME AUTHOR AFFILIATION Unit 3, Arizona Pu li 05000530 CONWAY,W.F. Arizona Public Service Co. (formerly Arizona uclear Pow r RECIP.NAME RECIPIENT AFFILIATION MARTIN,J.B. Region 5, Ofc of the Director I

SUBJECT:

Forwards Rev 1 to ABB Impell Rept 01-1658-1815, " mergency D Lighting Independent Revs.ew," per request.

DISTRIBUTION CODE: IEOID COPIES RECEIVED: LTR ENCL SIZE: 3.7 TITLE: General (50 Dkt)-Insp Rept/Notice of Vio ation esponse /

NOTES:STANDARDIZED PLANT 05000528 Standardized, plant. 05000529 Standardized plant. 05000530 D

RECIPIENT COPIES RECIPIENT COPIES D ID CODE/NAME LTTR ENCL ID CODE/NAME LTTR ENCL PD5 PD 1 1 PETERSON', S'. 1 1 S TRAMMELL,C. 1 1 INTERNAL: ACRS 2. 2 AEOD 1 1 AEOD/DEIIB 1 1 AEOD/TPAD 1 1 DEDRO 1 1 NRR MORISSEAU'gD 1 .1 NRR SHANKMAN,S 1 1 NRR/DLPQ/LPEB10 1 1 NRR/DOEA DIR 11 1 1 NRR/DREP/PEPB9D 1 1 NRR/DRIS/DIR 1 1 NRR/DST/DIR '8E2 1 1 NRR/PMAS/ILRB12 1 1 NUDOCS-ABSTRACT 1 1 OE DIR 1, 1 OGC/HDS 1 'U1 1 RE LE 02 1 1 RGN5 FILE 01 1 1 EXTERNAL: LPDR 1 1 NRC PDR 1 1 R NSIC 1 1 NOTES 1 1 D

D NOTE TO ALL "RIDS" RECIPIENTS:

S',

PLEASE HELP US TO REDUCE WASTE! CONTACT THE DOCUMENT CONTROL DESK, ROOM Pl-37 (EXT. 20079) TO ELIMINATEYOUR NAME FROM DISTRIBUTION LISTS FOR DOCUMENTS YOU DON'T NEEDI TOTAL NUMBER OF COPIES REQUIRED: LTTR 26 ENCL 26

i ~, v III

~ ~

I;g aIy Arizona Public Service Company...

PO. BOX 53999 ~ PHOENIX, ARIZONA 850723999 i~ I~ " Oi P., j; I; II'.Q WILLIAMF. CONWAY 161-03382-WFC/KLMC EXECUTIVEVICEPRESIDENT NUCI.EAR August 3, 1990 Docket Nos. STN 50-528/529/530 Mr. John B. Martin Regional Administrator, Region V U. S. Nuclear Regulatory Commission 1450 Maria Lane, Suite 210 Walnut Creek, CA 94596-5368

Reference:

Letter to J. B. Martin, NRC, from W. F. Conway, APS,

,dated August 1, 1990;

Subject:

Response to NRC Inspection Report Nos. 50-528/90-25, 50-529/90-25 and 50-530/90-25 Safe Shutdown Emergency Lighting (161-03373).

Dear Mr. Martin:

Subj ect; Palo Verde Nuclear Generating Station (PVNGS).

Units 1, 2 and 3 Submittal of Emergency Lighting Independent Review Impell Study File: 90-019-026; 90-056-026 As requested, APS is submitting the ABB Impell Corporation (Impell) Study. This study, contracted by APS, is an independent review of the PVNGS Emergency Lighting System. The study was conducted to:

(a) determine which NRC requirements are applicable to the PVNGS emergency lighting system.

(b) sample work done on, the emergency lighting system to determine whether work done by APS meets these requirements.

(c) survey other nuclear plants to determine what actions they are taking or have taken to meet requirements applicable to their emergency lighting systems.

(d) evaluate the concerns raised by the NRC in Inspection Report 90-02 and other concerns raised by the NRC and others subsequent to January 1, 1990.

(e) judge whether APS has been responsive to these concerns.

900Sl00292 9LI0803 PDR ADOCK 05000528 Q PBC

4 Mr. John B. Martin 161'-03382-WFC/KLMC U. S. Nuclear Regulatory Commission August 3, 1990 Page 2 As discussed in the referenced letter, APS is currently completing its review of the Impell Study. During this review, APS will evaluate and disposition each recommendation to ensure that appropriate actions are taken.

Sincerely, WFC/WFQ Enclosure CC'ocument Control Desk S. R. Peterson C. M. Trammell D..H. Coe A.. H. Gutterman A. C. Gehr

4~ '%a,