ML082550402

Third 10-Year Interval - Fourteenth Refueling Outage - Owner'S Activity Report

ML082550402
Person / Time
Site:	Palo Verde
Issue date:	09/03/2008
From:	Weber T Arizona Public Service Co
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
102-05892-TNW/RJR
Download: ML082550402 (8)

Text

10 CFR 50.55a A subsidiary of Pinnacle West CapitalCorporation Thomas N. Weber Mail Station 7636 Palo Verde Nuclear Department Leader Tel. 623-393-5764 PO Box 52034 Generating Station Regulatory Affairs Fax 623-393-5442 Phoenix, Arizona 85072-2034 102-05892-TNW/RJR September 03, 2008 ATTN: Document Control Desk U.S. Nuclear Regulatory Commission Washington, DC 20555-0001

Subject:

Palo Verde Nuclear Generating Station (PVNGS)

Unit 2, Docket No. STN 50-529 Third 10-Year Interval - Fourteenth Refueling Outage - Owner's Activity Report Pursuant to 10 CFR 50.55a and in accordance with the American Society of Mechanical Engineers (ASME) Boiler and Pressure Vessel Code Case N-532-4, Arizona Public Service Company (APS) hereby submits the Owner's Activity Reports (Form OAR-I) for the Unit 2 refueling outage 14. Report number 2R14 is for activities conducted as part of Unit 2's first period of the third interval. Report number 2R14.1 is for Unit 2's remaining second interval activities completed this outage. The outage was completed on June 5, 2008.

This letter makes no commitments to the NRC. Should you have questions regarding this submittal, please contact Russell A. Stroud at (623) 393-5111.

Sincerely, TNW/RAS/RJR/gat § / / J Enclosure cc: E. E. Collins Jr. NRC Region IV Regional Administrator B. K. Singal NRC NRR Project Manager R. I. Treadway NRC Senior Resident Inspector A member of the STARS (Strategic Teaming and Resource Sharing) Alliance Callaway 0 Comanche Peak

• Diablo Canyon

• Palo Verde 0 San Onofre

• South Texas 0 Wolf Creek AOL/7

ENCLOSURE Unit 2 Fourteenth Refueling Outage Owner's Activity Reports Reports U2R14 and U2R14.1

V PaI9 Verde Nuclear Generating Station ;

Form OAR-I Owner's Activity Report,'

Report Number 2R14.1 Plant Palo Verde Nuclear Generating Station, 5801 S. Wintersburg Road, Tonopah, Arizona 85354-7529 (Name and Address of Plant)

Unit No. 2 Commercial Service Date 9/19/1986 Refueling Outage No. 14 (if applicable)

Current Inspection Interval 2nd (1st, 2nd, 3rd, 4th, other)

Current Inspection Period 3rd (1st, 2nd, 3rd)

Edition and Addenda of Section Xl applicable to the inspection plans 1992 Edition through 1992 Addenda Date and Revision of inspection plans 2/01/1 998 - Revision 0 Edition and Addenda of Section Xl applicable to replair/replacement activities, if different than the inspection plans 2001 Edition through 2003 Addenda Code Case used: N-416-2, N-460, N-498, N-522, N-524, N-553, N-554-2, N-648-1, N-685 (If applicable)

CERTIFICATE OF CONFORMANCE I certify that (a) the statments made in this report are correct; (b) the examinations and tests meet the Inspection Plan as required by the ASME Code,Section XI; and (c) the repair/replacement activities and evaluations supporting the completion of 2R14 conform to the requirements of Section Xl. (Refueling Outage Number)

Signed .,_ - 46VA/6 ,, Date 8/21/2008 Owners or Owner's Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the Undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Arizona and employed by HSB CT of Hartford, Connecticut have inspected the items described in this Owner's ActivityReport, and state that, to the best of my knowledge and belief, the Owner has performed all activities represented by this report in accordance with the requirements of Section XI.

By signing this certificate neither the Inspector nor his Employer makes any warranty, expressed or implied, concerning the repair/replacement activities and evaluation described in this report. Furthermore, neither the inspector nor his employer shall be liable in any manner for any personal injury or property damage or loss of any kind arising from or connected with this inspection.

,-*;74 1<Ki Commissions ,3 t q e-%s -A, -'s, t , c " Az- -Z&,t Ir4 ector's Signature National Board, State, Province, and Endorsement Date C4-a\ - 0,% -

8/21/2008 SacheduleWorks V. 8.1 Page 1 - 1

Palo. Verde Nuclear Gene rating Station Table I Items with flaws or relevant conditions that required evaluation for continued service 8/21/2008 ScheduleWorks V. 8.1 Page 1 - 1

V ~Palo Verde Nuclear Gene rating Station ~7 Tab-le 2 Abstract of repair/replacement activities required for continued service Code Class Item Description Description of Work Date Complete Repair / Replacement Plan Number None 8/21/2008 ScheduleWorks V. 8.1 Page 1 - 1

Palo Verde Nuclear Generating Station Form O1AR-I Ownelr'-s Activity Report Report Number 2R14 Plant Palo Verde Nuclear Generating Station, 5801 S. Wintersburg Road, Tonopah, Arizona 85354-7529 (Name and Address of Plant)

Unit No. 2 Commercial Service Date 9/19/1986 Refueling Outage No. 14 (ifapplicable)

Current Inspection Interval 3rd (1st, 2nd, 3rd, 4th, other)

Current Inspection Period 1st (1st, 2nd, 3rd)

Edition and Addenda of Section XI applicable to the inspection plans 2001 Edition through 2003 Addenda Date and Revision of inspection plans 3/17/2008 - Revision 0 Edition and Addenda of Section XI applicable to replair/replacement activities, if different than the inspection plans same Code Case used: N-460, N-526, N-532-4, N-566-2, N-613-1, N-624, N-652-1, N-685, N-695, N-700 (If applicable)

CERTIFICATE OF CONFORMANCE I certify that (a) the statments made in this report are correct; (b) the examinations and tests meet the Inspection Plan as required by the ASME Code,Section XI; and (c) the repair/replacement activities and evaluations supporting the completion of 2R14 conform to the requirements of Section Xl. (Refueling Outage Number)

Signed *,, * , Date 8/19/2008 Owners or Owner's Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the Undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Arizona and employed by HSB CT of Hartford, Connecticut have inspected the items described in this Owner's ActivityReport, and state that, to the best of my knowledge and belief, the Owner has performed all activities represented by this report in accordance with the requirements of Section XI.

By signing this certificate neither the Inspector nor his Employer makes any warranty, expressed or implied, concerning the repair/replacement activities and evaluation described in this report. Furthermore, neither the inspector nor his employer shall be liable in any manner for any personal injury or property damage or loss of any kind arising from or connected with this inspection.

" Commissions "A, Z,, L, i*z ,2,-

14pector's Signature National Board, State, Province, and Endorsement Date %_-__ - 0Z _

8/19/2008 SacheduleWorks V. 8.1 Page 1 - 1

'Palo Verde Nuclear Generating Station Table I Items with flaws or relevant conditions that required evaluation for continued service 8/19/2008 ScheduleWorks V. 8.1 Page 1 -1

Palo Verd" Nuc lea r Generatin"g* Station .

Table 2 Abstract of repair/replacement activities required for continued service Code Class Item Description Description of Work Date Complete Repair / Replacement Plan Number 2 2PCHAV190 - 3" Swing Check Valve Weld attaching seat to body of valve in service failed. 5/24/2008 Work Order # 2948909 Valve was replaced with new valve.

2 2SG033H01 1 - Constant Spring Can Support Beam attachment welds to structural steel failed. 5/16/2008 Work Order # 3156677 Removed original support and replaced with newly designed support.

2 2SG036H011 - Constant Spring Can Support Crack found in yoke of support. Removed original support 5/16/2008 Work Order# 3156710 and replaced with newly designed support.

2 2SG045H01 1 - Constant Spring Can Support Crack found in beam attachment weld. Removed original 5/16/2008 Work Order # 3161040 support and replaced with newly designed support.

8/19/2008 ScheduleWorks V. 8.1 Page 1 - 1