Text

Forwards Emergency Lighting Failure Data Update,Per 900621 Request
	ML17305A915
Person / Time
Site:	Palo Verde
Issue date:	06/29/1990
From:	Conway W; ARIZONA PUBLIC SERVICE CO. (FORMERLY ARIZONA NUCLEAR
To:	Martin J; NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION V)
References
	161-03305-WFC-R, 161-3305-WFC-R, NUDOCS 9007110160
	Download: ML17305A915 (70)
	v • d • e

AC ELBRATED'OI'RIBUTION DEMONSATION SYSTEM REGULATORY INFORMATION DISTRIBUTION SYSTEM (RIDS)

ACCESSION NBR:9007110160 DOC.DATE: 90/06/29 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, Unit 3, Arizona Publi 05000530 AUTH.NAME AUTHOR AFFILIATION CONWAY,N.F.

Arizona Public Service Co.

(formerly Arizona Nuclear Power RECIP.NAME RECIPIENT AFFILIATION MARTIN,J.B.

Region 5, Ofc of the Director

SUBJECT:

Forwards emergency lighting filure data update.

DISTRIBUTION CODE:

IE01D COPIES RECEIVED LTR ENCL SIZE:

TITLE: General (50 Dkt)-Insp Rept/Notice of Vio ation esponse D

NOTES: Standardized plant.

Standardized plant.

RECIPIENT'D CODE/NAME PD5 PD CHAN,T INTERNAL: ACRS, AEOD/DEIIB DEDRO NRR SHANKMAN,S NRR/DOEA DIR ll NRR/DRIS/DIR NRR/PMAS/ILRB12 OE DIR E~ZLE.

EXTERNAL: LPDR NSIC'OTES COPIES.

LTTR ENCL 1

1 1

1 2

2 1

1 1

1 RECIPIENT ID CODE/NAME PETERSON,S.

AEOD AEOD/TPAD NRR MORISSEAU,D

'NRR/DLPQ/LPEB10 NRR/DREP/PEPB9D NRR/DST/DIR 8E2 NUDOCS-ABSTRACT OGC/HDS1 RGN5 FILE 01 NRC PDR COPIES LTTR ENCL 1

1 1

1 05000528 05000529 05000530 A

D D

S R

D NOTE TO ALL"RIDS" RECIPIENTS:

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 NEED!

TOTAL NUMBER OF COPIES REQUIRED:

LTTR 26 ENCL 26 D

D

~ i i

~ I

.Y'

ti-="C:-I".:-3 hRC RcGIOH Y Arizona Public Service CompaBy3 JbL -3 P)t l2'l'.O.

BOX 53999

~

PHOENIX. ARI2ONA85072-3999 WILLIAMF. CONWAY EXECUTIVEVICE PRESIDENT NUCLEAR 161-03305-WFC/RAB June 29, 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:

1)

Letter to J.

B. Martin, NRC, from W. F.

Conway, APS, dated June 19, 1990;

Subject:

Emergency Lighting (161-03288).

2)

Letter to J.

B. Martin, NRC, from W. F.

Conway, APS, dated June 23, 1990;

Subject:

Emergency Lighting - Exide Power Supplies (161-03294).

3)

Letter to J.

B. Martin, NRC, from W. F.

Conway, APS, dated June 24, 1990;

Subject:

Emergency Lighting - Exide Power Supplies (161-03295).

Dear Mr. Martin:

Subj ect:

Palo Verde Nuclear Generating Station (PVNGS)

Units 1, 2 and 3

Emergency Lighting - Failure 'Data Update File: 90-019-026; 90-056-026 As requested by Mr. R.

Huey, of your staff, in a phone call held on June 21,

1990, concerning the information contained in Reference 1,

APS is providing an update to the failure data information which was originally provided to the NRC in -the meeting held on June 14, 1990.

The updated failure data information is provided in Attachment 1.

References 2 and 3 provided, also as requested in the phone call, a detailed reliability evaluation of the Exide Power Supplies.

Ln addition to this information, replacement pages are provided for 'Reference 1 and Reference 2 in Attachments 2 and 3, respectively.

These replacement pages provide changes which are editorial in nature.

&Aa~~gQ 9007110160 900629 PDR ADOCK 0500052S F

PDI

ii 10 t

~

Mr. John B. Martin U.

S. Nuclear Regulatory Commission Page 2

161-03305-MFC/RAB June 29, 1990 Ifyou have any questions concerning this information, contact Mr. R.

AD Bernier, at (602) 340-4295.

Sincerely, WFC/RAB Attachments cc:

Document Control Desk T. L. Chan S.

R. Pe'.erson D.

Coe A. H. Gutterman A. C. Gehr

~i i.

f I

ATTACHMENT 1

4 I

EMERGENCY LIGHTINGSYSTEMS QB AND QD FAILUREANALYSISBASIS

1. This analysis is a compilation of known QB and QD failures from the plant Failure Data Trending System (FDT), Station Information Management System (SIMS), and Material

.Management Information System (MMIS). There may be other failures unrecorded or improperly recorded that were not picked up by this analysis. A failure record represented in this analysis does not necessarily imply the inability of the component to perform the 8 hour9.259259e-5 days 0.00222 hours 1.322751e-5 weeks 3.044e-6 months illumination requirement. Incipient failures identified during re-evaluation were not:added to the Emergency Light Failures list. This represents data from May 1987 (Work Order closed date) to May 1990 (work completed date). The exception,.is for those failures identified during this time frame which were prior to Unit 3 Commercial Operation date. (January, 1988)

2. The raw data is presented by Unit and building location per the-legend on page 2. The data was then collated and presented on plant maps by unit, building, and year and by manufacturer, unit, building, and year. Component populations contained'in pages 23 through 26 reflect the recently revised as built drawings which were verified by walkdown. Additional Holophane failure data is included for the areas not provided (or requested) in the 161'-03288 WFC/RAB-06/19/90 response. (AllofUnit 2 and QBN001 ANDQBN003 in Units 1 and 3.)

3. The organizations providing data were: Quality Assurance, which submitted all items annotated with a "QA" source code and a portion of the "SMS" annotated data; the Engineering Evaluations Department, which submitted'all items annotated as "MMIS"'and a portion of the "SIMS" items; and Nuclear Engineering which submitted all.items labeled as "FDT" and the remainder of the "SIMS" source data.

4. The assigned dates found on the emergency lighting failure data are the work document start date, the work completion date (i.'e. the date maintenance. on the equipment / component was completed), or the material issue date, depending on the system the data came from.

Specifically:

a. Failures discovered through the "FDT"are listed by the failure discovery date.

b. Failures from the "SIMS"database, depending upon. the organization that reviewed the data, used two different dates to indicate the time that the failure occurred Nuclear Engineering used the. work completion date as well as the failure discovery date ifthe information was still available on line in SINS. Both the Engineering Evaluations and the Quality Assurance Departments used only the work completion date.

c. Failures from '"MMIS" are listed by the date the material was issued from the warehouse.

d. The items marked "QA"are listed by.the work complete date.

5. Failures coded on the list as charge card / charger, bulb, or battery are recorded on the failure maps.

Revision I Page I of26

~ ~

i II

LEGEND:

TAG ID SOURCE DATE MANUFACTURER CAUSE 1ESCL73A08 080 06 (FDT) 01/01/89 (MMIS)

(SIMS)

(QA)

(D)

(H)

(E)

(EM)

B CODES:

1 - SOURCE OF FAILUREIDENTIFICATION:

Failure Data Trending - (FDT)

Material Management Information System - (MMIS)

Station Information Management System - (SIMS)

Quality Assurance/ Quality Control hard copy work order review - (QA) 2 - MANUFACTURER:

Dual-Lite - (D)

Holophane - (H) 3 - CAUSE: COMPONENT THATFAILED:

Exide - (E)

Emergi-Lite - (EM)

Electronics / Charge card/ Charger / Inverter - C Bulb - L Battery - B Incipient - I (Corrective maintenance work performed; condition did not affect operability.)

NOTES: (applicable to pages 3 through 7 only)

1. Revision 1 changes include: Deleted 'C'rom behind some dates, 'start'rom 'start date'n legend page, and added QA to legend and codes.

2. Meaning ofchange bar codes:

a. A = Component added during re-evaluation.

b. C = Failure type /Manufacture revised.

c. D and a number = Duplicate failure identified separately, such as FDT and SIMS; FDT is based on failure start date and SIMS is based on work complete date.

3. * = Failures occurred prior to commercial operation date of the. unit. These failures willnot be identified as failures on the location maps.

¹ = Previously assigned conservative failure causes were revised based on the detailed evaluations performed for the June 19 and 23, 1990 letters (161 - 03288 and 161 - 03294).

4..Incipient failures noted on pages 3 through 7 are not included on the maps.

Revision 1

Page 2 of26

i r

t t

QB AND QD LIGHTING S HOUR EMERGENCY LIGHTFAILURES CONTAINMENTBLDG:

NO APPENDIX R COMPONENTS AUXILIARYBLDG:

UNITI lESAL71A01'070 15 (SIMS) - 05/23/89 - (D) - B lESAL72A03 077 10 (SIMS) - 08/29/89 - (D) - B 1ESAL71C07 087 07 (FDT) - 07/21/87 - (D) - B &, C lESAL71A01 088 10 (FDT) - 12/28/87 - (D) -:I lESAL71A01 088 16 (FDT) - 05/18/88 - (D) - I 1ESAL71A01'088 17 (FDT) - 07/21/87 - (D) - B IESAL72C03 100 06 (FDT) - 03/19/89 - (D) - B 1ESAL72C07 110 02 (FDT) - 10/20/89 - (D) - B &C 1ESAL72COI 140 10 (SMS) - 09/03/87 - (D) - B 1ESAL72C07 130 03 (FDT) - 10/11/88 - (D) - C 1ESAL72C07 130 03 (SMS) - 07/ll/89 - (D) - C lESAL72C01 140 10 (MMIS),-09/10/87 - (D) - B 1ESAL71C01 140 12 (SMS) - 11/03/89 - (D) - L 1ESAL71C07 087 07 (SMS) - 03/24/90 - (D) - B 1ESAL72D03 120 07 (SIMS) - 04/08/90- (D) - B IESAL72D03 120 19 (SIMS) - 02/28/90- (D) - B 1ESAL72A04 070 07 (SMS) - 10/Ol/89 - (D) - B UNIT2 2ESA'L71A01 070 12 (MMIS)- 10/26/87.- (D) - B 2ESAL71C07 087 07 (MMIS)- 01/21/88 - (DELETE) 2ESAL72D07 120 01 (FDT) - 06/16/89 - (D) - B 2ESAL72D07 120 01 (FDT) - 10/04/89 - (D) - B 2ESAL71AOl 070 12 (SIMS) - I1/19/87 - (D) - B &C 2ESAL71C07 087 07 (SMS) - 01/22/88 - (D) - B 2ESAL72A03 077 09 (SMS) - 08/24/87'- (D) - C 2ESAL72D03 120 02 (SIMS) - 11/30/88 - (D) - B &C 2ESAL72D03 120 02 (SMS) - 07/27/89- (D) - B &L 2ESAL72D03'120 17 (SIMS) - 07/09/87 - (D) - I 2ESAL72D03 120 23 (SIMS) - 09/23/89 - (D) - C 2ESAL72D07 120 Ol (SIMS) - 07/17/89 - (DELETE) 2ESAL72A03 088 12 (QA) - 03/21/90 - (D) - B 1EQBNO03 (SMS) - 03/01/88 -'(H) - B &C lEQBN003 (SIMS) - 06/27/88 - (H) - B 1EQBN004 (SIMS) - 01/15/88 - (H) - B &C OIEQBN004 (SIMS) - ll/01/89 - (H) - I 0 IEQBN004 (SMS) - 03/02/90- (H) - I 2EQBN003 (SIMS) - 10/01/87 - (H) -I 2EQBN003 (SIMS) - 07/08/87 - (H) - B 2EQBN003 (SIMS) -'03/17/90 - (H) - B 2EQBN003 (SIMS) - 08/25/89 - (H) - I 2EQBN003 (SIMS) - 04/18/89 - (H) -

B'EQBN004 (FDT) - 06/04/89 - (H) - B 2EQBN004 (SMS) -'09/05/89 - (H),- B 2EQBN004 (SIMS) - 10/01/87 - (H) - B.

2EQBN004 (SIMS) - 08/25/89 - (H) - I 2EQBNO03.(SIMS) - 03/13/90 - (H) - B 2EQBNO04 (SIMS) - 09/12/88 -'(H) - I C

C Dl D2 Dl I

D2 Revision 1 Page 3 of26

iO I'

Aux Bldg UNIT3:

3ESAL71C01 3ESAL72A03 3ESAL72A03 3ESAL72D03 3ESAL72C01 3ESAL71A01 3ESAL71A01 3ESAL71A01 3ESAL71A01 3ESAL72C03 3ESAL72C03 3ESAL72C03 (cont'd) 140 17 (FDT) - 04/27/88 - (D) - I 077 08 (MMIS)- 04/15/88 - (D) - B 07,7 09 (MMIS)- 04/15/88 - (D) - B 120 09 (FDT) - 01/08/89 - (D) - I 140 06 (FDI) - 10/24/89 - (D) - B 070 12 (SIMS) - 04/18/88 - (D) -'L 077 02 (SIMS) - 07/08/88 - (D) -

C'70 12 (SIMS) - 04/18/89 - (DELETE) 077 02 (SIMS) - 07/08/88 - (DELETE) 100 03 (SMS) - 02/23/90 - (D) - C 100 05 (QA) - 03/06/90 - (D) - L 100 06'(QA) - 10/25/89 - (D).- L 3EQBN003 (SIMS) - 05/1 1/89 - (H) - C

<<3EQBN003 (SIMS) - 10/20/87- (H)-9 &C 3EQBN004 (SIMS) - 03/30/90 - (H) - I 3EQBN003 (SIMS) - 04/14/88 - (H) - B 3EQBN004 (SIMS) - 05/04/90 - (H) - I 3EQBN004 (SIMS) - 02/16/90 - (H) - C

¹3EQBN004 (SIMS) - 05/24/89 - (H) - I 3EQBN004 (SMS) - 11/21/89 - (H) - B &C

,D3 D4/C D3 D4'ONTROL BLDG:

UNITI:

1ESJLD7904 100 06 (MMIS)- 06/03/87 - (D) - B 1ES JLD7904 100 10 (SIMS) - 01/24/90 - '(D) - I lESJLD7902 074.10 (SIMS) - 01/24/90 - (D) - I UNIT 2'ES JLD7902 074 08 (FDT) - 10/10/88 - (D) - B 2ESJLD7902 100 03 (FDT) - 09/22/89'- (D) - C

'ESJLD7902 100 04 (FDT) - ll/03/88 - (D) - B 2ES JLD8002 100 03 (FDT) - 10/04/89 - (D) - B 2ES JLD8010 100 02 (MMIS)- 11/10/88 - (DELETE) 2ESJLD8010 100 02 (FDT)'- 10/03/88 - (D) - B IEQDNF01 (SMS) - 06/13/87 - (E) - B 1EQDNF01 (FDT) - 02/03/88 - (E) - B

¹lEQDNF02 (SIMS) - 06/24/87 - (E) - I 1EQDNF02 (FDT) - 02/93/88 - (E) - B 1EQDNN02 (FDT) - 05/10/89 - (E) - C lEQBN001 (SIMS) - 04/13/88 - (H) - B &C IEQBN001 (FDT) - 02/21/90- (H) - C

¹1EQBN002 (SIMS) -05/14/90- (H) - I

¹lEQBN002 (SIMS) - 03/26/90 - (H) - I lEQBN002 (SIMS) - Ol/07/88'- (H) - B &C 1EQDNF02 (SIMS) - 10/03/88 (DELETE) 1EQBN001 (SIMS) - 12/27/89 - (H) -L

¹1EQBN002 (SIMS) - 12/27/89 - (H) - I

¹2EQDNN02 (FDT) - 08/29/89 - (E) - I

¹2EQDNF02'(FDT),- 03/14/88 - (E) - I 2EQDNF02 (FDT) - 06/18/88 - (E) - I 2EQDNF02'(SIMS) - 09/23/88 (DELETE) 2EQBN001 (FDT) - 02/21/90; (DELETE) 2EQBN001 (SIMS) - 03/16/90 - (H) - B C

DS D6 C

C C

D5 C

C C

D7 D7 D8 D6 D8 Revision 1 Page 4 of26

Qi iO

'L$

1 C

t

CONTROL BLDG (cont'd) 2ESJLD8118 140 Ol (FDT) - 10/20/89 - (D) - C 2ESJLD7902 074 02 (SIMS) - 03/09/90-(D) - B &C 2EQBN001 (SIMS) -'08/15/89 - (H) - B 2EQBN001 (SIMS) - 02/22/89 - (H) - B

<<2EQBN001 (SIMS) - 03/13/86- (H) - B 2EQBN002 (SIMS) - 04/18/90 - (H) - B 2EQBN002 (SIMS) - 02/15/89 - (H) - B 2EQBN002 (SIMS) - 05/12/88 - (H) - C 2EQBN002 (SIMS) - 03/10/87 - (H) - B

<<2EQBN002 (SIMS) - 03/13/86- (H) - C

¹2EQDNF01 (SMS) - 04/23/89 - (E) -I

¹2EQDNF01 (SIMS) - 12/04/89 - (E) -I 2EQDNN01 (SIMS) - 02/11/88 - (E) - I UNIT3:

3ESJLD8010 100 02'(SIMS) - 01/21/88 - (D) - I 3ESJLD7902 074 10 (QA) - 09/23/89 - (D) - I

'¹3EQDNNOI (FDT) - 03/20/89 - (E) - I 3EQDNN01'. (FDT) - 06/12/89 - (E) - C

¹3EQDNN02 (FD'I) - 03/20/89 - (E) - I 3EQDNN02 (FDT) - 05/13/89 - (E) - C 3EQDNFOI (FDT) - 04/26/88 - (E) - I 3EQDNFOl (FDT) - 08/07/89 - (E) - I 3EQBN001 (FDT) - 06/08/89 - (H) - B 3EQBN002 (SIMS) - 09/29/88 - (H) - I

<<3EQDNFOl (SIMS) - 06/87 - (E) - B

¹3EQDNF02 (SIMS) - 07/88 - (E) - I 3EQBN001 (SIMS) - 03/22/89 - (H) - B 3EQBN001 (SIMS) - 01/17/88 - (H) - B

¹3EQDNF01 (SIMS) - 03/02/90 - (E) - I

¹3EQDNN01 (SIMS) - 03/25/90 - (E) - I DIESEL GENERATOR BLDG:

UNITI:

1ESGLD7905 100 02 (FDT) - 10/15/87 - (D) - B 1ESGLD7905 100 03 (FDT) - 04/12/89 - (D) - I lESGLD7905 100 05 (SIMS) - 04/14/89 - (D)- L

'ESGLD7905 100 07 (SIMS) - 01/16/90 - (D) -I 1ESGLD7905 100 05 (SIMS) - 01/16/90 - (D) -I 1ESGLD7905 100 02 (SIMS) - 01/16/90 - (D) -I Revision 1

Page 5 of26

i~

I P

DIESEL BLDG (cont'd) 1ESGLD7905 100 02 (SIMS) - 04/02/90- (D) - I 1ESGLD7905 100 02 (SIMS) - 03/06/90 - (D) - L 1ESGLD7905 100 06 (SIMS) - 01/16/90 - (D) - I UNIT2:

2ESGLD7905 100 02 (FDT) - 10/20/88 - (D) - C 2ESGLD7905 100 02 (FDT) - 10/26/89 - (D) - B UNIT3; 3ESGLD7905 100 025(FDT) - Ol/14/89 - (D) - I TURBINEBLDG:

UNITI:

IESTL74C09 100 Ol (FDT) - 05/11/87 - (D) - C IESTL74C09 100 02 (FDT) - 05/1 1/87 - (D) - C IESTL74C09 100 03 (FDT) - 05/11/87 - (D) - C 1ESTL74C09 100 04 (FDT) - 05/11/87 - (D) - C IESTL74C09 10007 (SIMS) - 02/28/90- (EM) - BIC 1ESTL74C09 100 03 (SIMS) - 10/15/89 - (D) - C lESTL74C09 100 01 (SIMS) - 12/12/88 - (D) - B IESTL74C09 100 02'(SIMS) - 12/12/88 - (D) - B.

IESTL74C09,100 04 (SIMS) - 12/12/88 - (D) - B 1ESTL74C09 100 03 (SIMS) - 02/28/90- (EM) - B 1ESTL74C09 13008 (SIMS) - 02/28/90- (EM) - B k C IESTL74C09 090 06 (SIMS) - 02/28/90- (EM) - B IESTL74C09-110 07 (QA),- 02/28/90- (EM) - B"A C UNIT2:

2ESTL74C09 140 09 (FDT) - 09/07/89 - (EM) - C 2ESTL74C09 100 02 (SIMS) - 10/07/87 - (D) - B 2ESTL74C09 100 02 (SIMS) - 03/30/88 - (D) - I 2ESTL74C09 100 03 (SIMS) - 10/07/87 - (D) - B 2ESTL74C09 100 04 (SIMS) - 10/07/87 - (D) - B UNIT3:

3ESTL74C09 100 01 (FDT) - 02/M/88 - (D) - C 3ESTL74C09 100 01 (FDT) - 07/02/89 - (D) -L 3ESTL74C09 100 02 (FDT) - 02/05/88 - (D) - C 3ESTL74C09 100 02 (FDT) - 05/05/89 - (D) - C 3ESTL74C09 100 01 (SIMS) - 05/26/88 - (D) - I 3ESTL74C09 100 02 (SIMS) - 05/22/89 - (D) - C A,

C I

Revision 1

Page 6 of26

I+I

TURBINEBLDG (cont'd) 3ESTL74C09 100 Ol. (SIMS) - 04/88 (D) - I 3ESTL74C09 100 01'SIMS) - 05/88 (D) - I 3ESTL74C09 10002 (SIMS) - 05/88 (D) - I 3ESTL74C09 100.04 (SIMS) - 07/28/89 - (D) -

L'ESTL74C09 100 04'(SIMS) - 07/13/89 - (D) - B 3ESTL74C09 140 09 (SIMS) - 04/06/90 - (EM) - C MSSS BLDG:

UNITI:

NO APPENDIX R FAILURES UNIT2:

2ESCL72A14 120 06 (FD'Q - 05/06/88 - (D) - B 2ESCL72A14 120 13 (FDT) - 05/30/89 - (D) - B 2ESCL72A14 081 01 (SMS) - 07/09/87 - (D) - I 2ESCL72A14 081 01 (SIMS) - 05/05/88 - (D) - C 2ESCL72A14 120 06 (SMS) - 05/01/87 - (D) - I 2ESCL72A14 081 01 (SIMS) - 03/29/90- (D) - B 2ESCL72A14 140 15 (SIMS) - 02/08/90- (EM) - B 2ESCL72A14 140 16 (SIMS) - 02/08/90 - (EM) - B 2ESCL72A14 140 17 (SMS) - 02/08/90 - (EM).- B 2ESCL72A14 140 19 (SMS) - 02/08/90 - (EM).- B 2ESCL72A14 140 20 (SIMS) - 02/08/90 - (EM) - B UNIT3:

3ESCL72A14 120 06 (SMS) - 02/23/90 - (D) - B &C 3ESCL72A14 120 13 (SMS) - 02/23/90- (D) - C 3ESCL72A14 120 14 (SMS) - 05/15/89 - (D) - I C

C C

C C.

FUEL BLDG:

NO APPENDIX R COMPONENTS OUTLYINGBLDGS:

UNITI:

NO APPENDIXR FAILURES UNIT2:

2ESYU03E20 100 06 (MMIS)- 10/24/88 - (D).- B UNIT3:

3ESYU03E20 100 05 (MMIS)- 12/09/88 - (D) - B RADWASTEBLDG; NO APPENDIX R COMPONENTS Revision 1

Page 7 of26

I~

I P

),

J'

Page 8 of 26 CONTAINMENTBLDG.

OUTLYINGBLDGS.

NO APPENDIX R FAILURES FUEL BLDG.

No Appendix R components MSSS BLDG.

NO APPENDIX R FAILURES 1987 = 4 1988 = 3 1989 = 1 1990 = 5 TURBINEBLDG.

No Appendix R components RADWASTEBLDG.

No Appendix R components 1987 = 4 1988 = 4 1989 = 7 1990 = 3 AUXILIARYBLDG.

EMERGENCY LIGHTING FAILURES BYBUILDINGLOCATION ALLMANUFACTURER'S FOR PALO VERDE UNIT1 DIESEL GENERATOR BLDG.

1987 = 1 1988 = 0 1989 = 1 1990 = 1 CONTROL BLDG.

1987 = 2 1988 = 4 1989 = 2 1990 = 1 Revision I

<~

i r

Page 9 of26 CONTAINMENTBLDG.

OUTLYINGBLDGS.

NO rAILVRES DUAL-LITE FUEL BLDG.

No Appendix R components MSSS BLDG.

n NO I<AILUIIES DUAL-LITE 1987 = 4 1988 = 3 1989 = 1 1990 = 0 TURBINEBLDG.

No Appendix R components RADEVASTEBLDG.

No Appendix R components 1987 = 4 1988 = 1 1989 = 7 1990 = 3 AUXILIARYBLDG.

EMERGENCY LIGHTING FAILURES BYBUILDINGLOCATION BY MANUFACTURER FOR PALO VERDE" UNITI DUALLITE DIESEL GENERATOR BLDG.

1987 = 1 1988 = 0 1989 = 1 1990 = 1 CONTROL BLDG.

1987 = 1 1988 = 0 1989 = 0 1990 = 0 Revision I

i'

Page 10 of26 CONTAINMENTBLDG.

OUTLYINGBLDGS.

NO EMERGI - LITE COMPONENTS MSSS BLDG.

TURBINEBLDG.

FUEL BLDG.

No Appendix R components No Appendix R components NO FAILURES EMERGI - LITE 1987=0 1988=0 1989=0 1990=5 RADWASTEBLDG.

No Appendix R components AUXILIARYBLDG.

NO EMERGI - LITE COMPONENTS DIESEL GENERATOR BLDG.

NO EMERGI - LITE COMPONENTS CONTROL BLDG.

NO HMERGI - LITE COMPONENTS EMERGENCY LIGHTING FAILURES BYBUILDINGLOCATION BYMANUFACTURER FOR PALO VERDE UNIT1 EMERGI-LITE Revision 1

i C

r

Page 11 of26 CONTAINMENTBLDG.

OUTLYINGBLDGS.

NO EXIDE COMPONENTS MSSS BLDG.

TURBINEBLDG.

FUEL BLDG.

No Appendix R components NO EXIDE COMPONENTS NO EXIDE COMPONENTS No Appendix R components RADWASTEBLDG;,

No Appendix R components AUXILIARYBLDG.

NO EXIDE COMPONENTS EMERGENCY LIGHTING FAILURES BYBUILDINGLOCATION BYMANUFACTURER FOR PALO VERDE UNITI EXIDE DIESEL GENERATOR BLDG.

NO EXIDE COMPONENTS CONTROL BLDG.

1987 = 1 1988 = 2 1989 = I 1990 = 0 Revision I

Qi iO

Page 12 of 26 OUTLYINGBLDGS.

NO HOLOPHANE COMPONENTS CONTAINMENTBLDG.

MSSS BLDG.

TURBINEBLDG.

FUEL BLDG.

No Appendix R components NO HOLOPHANE COMPONENTS NO HOLOPHANE COMPONENTS No Appendix R components RADWASTEBLDG.

No Appendix R components 1987 = 0 1988 = 3 1989 = 0 1990 = 0 AUXILIARYBLDG.

EMERGENCY LIGHTING FAILURES BYBUILDINGLOCATION BY MANUFACTURER FOR PALO VERDE UNIT 1 HOLOPHANE DIESEL GENERATOR BLDG.

NO HOLOPHANE COMPONENTS CONTROL BLDG.

1987 = 0 1988 = 2 1989 =.'-:

1990 = 1 Revision I

i~

)

\\

Page 13 of26 CONTAINMENTBLDG.

OUTLYINGBLDGS.

1987 = 0 1988 = 1 1989 = 0 1990 = 0 FUEL BLDG.

No Appendix R components MSSS BLDG.

1987 = 0 1988 = 2 1989 = 1 1990 = 6 TURBINEBLDG.

1987 = 3 1988 = 0 1989 = 1 1990 = 0 No Appendix R components RADWASTEBLDG.

No Appendix R components 1987 = 5 1988 = 2 1989 = 7 1990 = 3 AUXILIARYBLDG.

EMERGENCY LIGHTING FAILURES BYBUILDINGLOCATION ALLMANUFACTURER'S FOR PALO VERDE UNIT2 DIESEL GENERATOR BLDG 1987 = 0 1988 = 1 1989 = I 1990 = 0 CONTROL BLDG.

1987 = 1 1988 = 4 1989 = 6 1990 = 3 Revision I

II

Page 14 of 26 CONTAINMENTBLDG.

1987 = 0 1988 = I 1989 = 0 1990 = 0 OUTLYINGBLDGS.

Ft)EL BLDG.

No Appendix R components MSSS BLDG.

1987 = 0 1988 = 2 1989 = 1 1990 = 1 1987 = 3 1988 = 0 1989 = 0 1990 = 0 TURBINEBLDG.

No Appendix R components RADEVASTEBLDG.

No Appendix R components 1987 = 3 1988 = 2 1989 = 4 1990 = I AUXILIARYBLDG.

EMERGENCY LIGHTING FAILURES BY BUILDINGLOCATION BY MANUFACTURER FOR PALO VERDE UNIT2 DUALLiTE DIESEL GENERATOR BLDG.

1987 = 0 1988 = 1 1989 = 1 1990 = 0 CONTROL BLDG.

1987 = 0 1988 = 3 1989 = 3

~

1990 = 1 Revision I

41 Qi

Page 15 of26 CONTAINMENTBLDG.

OUTLYINGBLDGS.

NO E<MERGI-LITE COMPONENTS FUEL BLDG.

No Appendix R components No Appendix R components MSSS BLDG.

1987 = 0 1988= 0 1989 = 0 1990 = 5 TURBINEBLDG.

1987 = 0 1988 = 0 1989 = 1 1990 = 0 RADEVASTEBLDG.

No Appendix R components AUXILIARYBLDG.

NO EMERGI-LITE COMPONENTS DIESEL GENERATOR BLDG.

NO EME<RGI-LITE<

COMPONENTS CONTROL BLDG.

NO EME<RGI-LITE<

COMPONENTS EMERGENCY LIGHTING I<'AILURES BY BUILDINGLOCATION BY MANUFACTURER ~

FOR PALO VERDE UNIT2 EMERGI-LITE Revision I

~I

~ ~

I

Page 16 of 26 CONTAINMENTBLDG.

OUTLYINGBLDGS.

NO EXIDE COMPONENTS MSSS BLDG.

TURBINEBLDG.

FUEL BLDG.

No Appendix R components NO EXIDE COMPONENTS NO EXIDE COMPONENTS No Appendix R components RADWASTEBLDG.

No Appendix R components AUXILIARYBLDG.

NO EXIDE COMPONENTS EMERGENCY LIGHTING FAILURES BYBUILDINGLOCATION BY MANUFACTURER FOR PALO VERDE UNIT2 EXIDE DIESEL GENERATOR BLDG.

NO EXIDE COMPONENTS CONTROL BLDG.

1987 = 0 1988 = 0 1989 = 0 1990 = 0 Revision I

~ g

Page 17 of26 CONTAINMENTBLDG.

OUTLYINGBLDGS.

NO HOLOPHANE COMPONENTS MSSS BLDG.

TURBINEBLDG.

FUEL BLDG.

No Appendix R components NO HOLOPHANH COMPONENTS NO HOLOPHANE COMPONENTS No Appendix R components RADYVASTEBLDG, No Appendix R components AUXILIARYBLDG; 1987 = 2 1988 = 0 1989 = 3 1990 = 2 DIESEL GENERATOR BLDG.

NO HOLOPHANC<

COMPONL<NTS CONTROL BLDG.

1987 = 1 1988 = I 1989 = 3 1990 = 2 EMERGENCY LIGH'I'ING FAILURES BYBUILDINGLOCATION BY MANU&'ACTURC<R FOR PALO VERDE UNIT2 HOLOPHANE RCYIS<(ill I

II

Page 18 of26 CONTAINMENTBLDG, OUTLYINGBLDGS, 1987 = 0 1988 = 1 1989 = 0 1990 = 0 FUEL BLDG.

No Appendix R components 1987=0 1988=0 1989=0 1990=2 MSSS BLDG.

TURBINEBLDG.

1987 = 0 1988 = 2 1989 =.5 1990 = 1 No Appendix R components RADWASTEBLDG.

No Appendix R components 1987 = 0 1988 = 5 1989 = 4 1990 = 3 AUXILIARYBLDG.

EMERGENCY LIGHTING FAILURES BYBUILDINGLOCATION ALLMANUFACTURER'S FOR PALO VERDE UNIT3 DIESEL GENERATOR BLDG NO APPENDIX R FAILURES CONTROL BLDG.

1987 = 0 1988 = 1 1989 = 4 1990 = 0 Revision I

4i Qi

~ ~

'I

Page 19 of 26 CONTAINMENTBLDG.

': OUTLYINGBLDGS.

1987 = 0 1988 = 1 1989 = 0 1990 = 0 FUEL BLDG.

No Appendix R components 1987=0 1988=0 1989=0 1990=2 MSSS BLDG.

TURBINEBLDG.

1987 = 0 1988 = 2 1989 = 5 1990 = 0 No Appendix R components RAD)VASTEBLDG.

No Appendix R:

components

'987

= 0 1988 = 4 1989 = 2 1990 = 2 AUXILIARYBLDG.

EMERGENCY LIGIITING FAILURES BY BUILDINGLOCATION BYMANUFAC'I'URER FOR PALO VERDE UNIT3 DUALLITE DIESEI. GENERATOR BI.DG.

NO FAILURES DUAL LITE CONTROL BLDG.

NO FAILURES DUAL-LITE Revision I

41

~ ar

Page20 of26 OUTLYINGBLDGS.

NO EMERGI-LITE CORI PONENTS CONTAINiblENTBLDG.

FUEL BLDG.

No Appendix R compcnents MSSS BLDG.

NO FAILURES t'.MERGI-LITE TURBINEI3LDG, 1987=0 1988=0 1989=0 l990=1 No Appendix R components RADAYASTEBLDG.

No Appendix R components AUXILIARYBLDG, NO EMERGI-LITECOMPONENTS EMERGENCY LIGHTING FAILURES BY BUILDINGLOCATION BY MANUFACTURER Ii'OR PALO VERDE UNIT3 EMERGI-LITE DIESEL GENERATOR BLDG.

NO EMERGI-LITE COMPONENTS CONTROL BLDG.

NO EMERGI-LITE COMPONENTS Revision I

i

Page 21 of 26 OUTLYINGBLDGS.

NO EXIDECOMPONENTS CONTAINMENTBLDG.

FUEL BLDG.

No Appendix R components MSSS BLDG.

NO EXIDECOMPONENTS TURBINEBLDG.

NO EXIDECOMPONENTS No Appendix R components RADWASTEBLDG.

No Appendix R components AUXILIARYBLDG.

NO EXIDECOMPONENTS EMERGENCY LIGHTING FAILURES BYBUILDINGLOCATION BY MANUFACTURER

~

FOR PALO VERDE UNIT3 EXIDE DIESEL GENERATOR BLDG.

NO EXIDECOMPONENTS CONTROL BLDG.

1987 = 0 1988 = 0 1989 = 2 1990 = 0 Revision I

ii

Page 22 of26 OUTLYINGBLDGS.

NO HOLOPHANE COMPONENTS CONTAINMENTBLDG.

FUEL BLDG.

No Appendix R components MSSS BLDG.

NO HOLOPHANE COMPONENTS TURBINEBLDG.

NO HOLOPHANE COMPONENTS No Appendix R components RADWASTEBLDG.

No Appendix R components 1987 = 0 1988 = 1 1989 = 2 1990 = 1 AUXILIARYBLDG.

EMERGENCY LIGHTING FAILURES BYBUILDINGLOCATION BY MANUFACTURER FOR PALO VERDE UNIT3 HOLOPHANK DIESEL GENERATOR BLDG.

NO HOLOPHANE COMPONENTS CONTROL BLDG.

1987 = 0 1988 = 1 1989 = 2 1990 = 0 Revision I

4i

/

I

~ jt A

JI

Page 23 of 26 OUTLYINGBLDGS.

6 Appendix R components 6 Dual-lite CONTAINMEN'I'LDG.

FUEL BLDG.

No Appendix R components MSSS BLDG.

42 Appendix R components 18 Emergi-lite 24 Dual-lite TURBINE BLDG 45 Appendix R components 15 Dual-lite 30 Emergi-lite No Appendix R components RADSVASTE BLDG.

AUXILIARYBLDG.

240 Appendix R components 234 Dual-lite 6 Holophane EMERGENCY LIGIITING POPULATION BYBUILDINGLOCATION FOR PALO VERDE< UNIT 12%

No Appendix R components DIESEL GEN E<RATOR BLDG.

18 Appendix R components 18 Dual-Lite CONTROL BLDG.

116 Appendix R components 104 Dual-lite 6 Exide 6 IIolopbane Note:

Component population count has been taken from:

Drawing 13E-ZPL-004 Rcv.0 - DCN -I (Nith thc exception ofExidc.)

Revision 1

ik I

8j,

,l ~

Cl

Page 24 of 26 OUTLYINGBLDGS.

2 Appendix R components 2 Dual-lite CONTAINMENTBLDG.

FUEL BLDG.

No Appendix R components MSSS BLDG.

14 Appendix R components 6 Ernergi-lite 8 Dual-lite TURBINEBLDG 15 Appendix R components 5 Dual-lite 10 Emergi-lite No Appendix R components RADWASTEBLDG.

AUXILIARYBLDG.

80 Appendix R components 78 Dual-lite 2 Holophane EMERGENCY LIGHTING POPULATION BY BUILDINGLOCATION roe n.Lo vrnor. ming%

No Appendix R components DIESEL GLNERATOR BLDG.

6 Appendix R components 6 Dual-lite CONTROL BLDG.

39 Appendix R components 35 Dual-lite 2 Exide 2 Ilolophane Note:

Component population count has been taken from:.

Drawing 13E-ZPL-004 Rev.0 - DCN -1 (With the exception ofExide.)

Revision I

Page 25 of 26 OUTLYINGBLDGS.

2 Appendix R components 2 Dual-lite CONTAINMENTBLDG.

MSSS BLDG.

TURBINE BLDG FUEL BLDG.

No Appendix R components 14 Appendix R components 6 Emergi-lite 8 Dual-lite 15 Appendix R components 5 Dual-lite 10 Emergi-lite No Appendix R components RADWASTEBLDG.

AUXILIARXBLDG.

81 Appendix R components 79 Dual-lite 2 Holophane EMERGENCY LIGHTING I OPVLATroN a Y BUILDINGLOCATIO 9'OR PALO VERDE UNI'I No Appendix R components DIESEL G ENERATOR BLDG.

6 Appendix R components 6 Dual-Lite CONTROL BLDG.

39 Appendix R components 35 Dual-lite 2 Exide 2 lloloplrane Note:

Component count has bccn taken from:

Drawing 13E-ZPL-004 Rcv.0- DCN - 1 QVith the cxccption ofExidc.)

Revision l

g

~ ~

Page 26 of 26 OUTLYINGBLDGS.

2 Appendix R components 2 Dual-lite CONTAINMENTBLDG.

I<UEL BLDG.

No Appendix R components MSSS BLDG.

14 Appendix R components 6 Emergi-lite 8 Dual-lite TUI(BINEBLDG 15 Appendix R components 5 Dual-lite 10 Emcrgi-lite No Appendix R components RADAVASTEBLDG.

AUXILIARYBLDG.

79 Appendix R components 77 Dual-lite 2 Holophane EMERGENCY LIGIITING POPULATION BYBUILMNGLOCATION FOR PALO VERDE UNIT0 No Appendix R components DIESEL GENERATOR BLDG.

6 Appendix R components 6 Dual-Lite CONTROL BLDG.

38 Appendix R components 34 Dual-lite 2 Exide 2 IIolopbane Note:

Component population count has bccn taken from:

Drawing 13E-ZPL-004 Rcv.0 DCN - 1 (With thc cxccption ofExidc.)

Revision 1

IP ~

g ~

(j

ATTACHMENT 2 JuNE 19, 1990 (161-03288)

~ ~

HOLOPHANE FAILURE EVALUATION UNIT 1 QBN-004 (AUX. BLDG.).

DATE:

EVALUATION

SUMMARY

1-15-88 Two shorted batteries, the charger and 8 batteries were replaced.

This i's a failure of.the MPS.

Lights would not have burned 8 hours9.259259e-5 days 0.00222 hours 1.322751e-5 weeks 3.044e-6 months .

11-1-89 One battery was below acceptance voltage.

This condition would not have prevented the lights from burning 8 hours9.259259e-5 days 0.00222 hours 1.322751e-5 weeks 3.044e-6 months .

Battery was replaced.

3-2-90

'One battery was below acceptance voltage.

This condition would not have prevented the lights from burning 8 hours9.259259e-5 days 0.00222 hours 1.322751e-5 weeks 3.044e-6 months .

Battery was replaced.

~4 4

Ck

HOLOPHANE FAILURE EVALUATION UNIT 3 QBN-004 (AUX. BLDG.)

,DATE:

EVALUATION

SUMMARY

8-29-88 Replaced resistor and transformer on charging card.

Batteries, were also replaced.

This was a failure of the MPS.

Lights woul'd not have burned 8 hours9.259259e-5 days 0.00222 hours 1.322751e-5 weeks 3.044e-6 months .

5-'24-89 Loose connection on display card.

This condition would not have prevented the lights from burning for 8 hours9.259259e-5 days 0.00222 hours 1.322751e-5 weeks 3.044e-6 months .

2-16-90 Failed short circuit detector board.

This is a failure of the MPS (short circuit detector board replaced).

Lights would not have burned 8 hours9.259259e-5 days 0.00222 hours 1.322751e-5 weeks 3.044e-6 months .

3'-30-90 Cracked battery post.

This condition would not have prevented the lights from burning for 8 hours9.259259e-5 days 0.00222 hours 1.322751e-5 weeks 3.044e-6 months .

Battery was replaced.

5-4-90 Loose connection on indicating panel.

This condition would not have prevented the lights from burning for 8 hours9.259259e-5 days 0.00222 hours 1.322751e-5 weeks 3.044e-6 months .

This date represents when the failure was corrected in the field (8-29-88).

The Work Order was actually closed and reported (11-21-89) as reported on the FDT.

4

II I

ATTACHMENT 3 JuNE 23, 1990 (161-03294)

I is

EXIDE UNINTERRUPTIBLE POWER SUPPLY RELIABILITYEVALUATION PVNGS UNITS' 2

AND 3 APS has performed an evaluation of the Exide Uninterruptible Power Supplies (UPS) to assess their ability to provide reliable lighting should'hey be called upon to do so.

This evaluation was performed'y reviewing the current condition of each

UPS, the result of the most recent eight hour discharge test, and the list of component failures for each UPS that was provided.to your staff in a meeting on June 14, 1990.

This evaluation is summarized in this attachment along with a brief description of the

.equipment and the maintenance program that is currently in place.

DESCRIPTION OF EXIDE UNINTERRUPTIBLE POWER SUPPLY The Exide UPS is made up of:

a charger, twenty batteries (three cells each),

an inverter, an automatic transfer

switch, and a

minimum voltage, disconnect rel'ay.

The UPS is designed to supply power to the emergency fluorescent lighting in the Control Room.

The Control Room lighting is normally fed from the Class 1E Buses through regulating transformers.

The automatic transfer switch will transfer from the regulating transformer 'to battery power when power is lost to i'ts respective bus and will transfer back when restored by either the Emergency Diesel Generator or restoration of off-site power.

The UPS consists of twenty wet cell batteries (6 volt) with three cells each, for a total of 60 cells.

These twenty batteries are connected in a series configuration to supply 120 VDC to the Exide inverter which will supply 118 VAC to the fluorescent lighting in the Control Room.

The UPS is also equipped with a constant voltage charger which is adjustable to allow for either float charging or equalize charging.

The UPS also has a minimum voltage disconnect relay.which operates to disconnect the batteries from the load at 87.5% of nominal battery voltage.

This, prevents the batteries from operating in a, deep-discharge condition.

The current loads and the available capacity at minimum operating temperature for each Exide UPS is summarized in the table below:

QDN-N01,F01 QDN-N02,F02 TYPICAL FOR ALL THREE UNITS LOAD (WATTS) 913913'PS CAPACITY (%)

119.'6a 119.6s The available UPS capacity was calculated using design values of:

inverter efficiency of 80% and a temperature derating factor for the batteries of 91% at 60'.

s

'-wj II-0 4$

ML17305A915

Contents

Text

SUBJECT:

Reference:

Subject:

Subject:

Subject:

Dear Mr. Martin:

SUMMARY

SUMMARY

Navigation menu

ML17305A915

Text

SUBJECT:

Reference:

Subject:

Subject:

Subject:

Dear Mr. Martin:

SUMMARY

SUMMARY

Navigation menu

Search