GNRO-2007/00046, Inservice Inspection Summary Report

Inservice Inspection Summary Report

ML071920351
Person / Time
Site:	Grand Gulf
Issue date:	07/10/2007
From:	Bottemiller C Entergy Operations
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
GNRO-2007/00046 OAR-1-00008
Download: ML071920351 (9)

Text

Entergy Operations, lnc.

Waterloo Road P.0 Box 756 Port Gibson, MS 39150 Tel 601 437 6299 Charles A. Bottemiller Manager Plant Licensing GNRO-2007/00046 July 10, 2007 U.S. Nuclear Regulatory Commission Washington, D.C. 20555 Attention: Document Control Desk

Subject:

Inservice Inspection Summary Report Grand Gulf Nuclear Station Unit 1 Docket No. 50-416 License No. NPF-29

Dear Sir or Madam:

Attached is the Owner's Activity Report, OAR-1-00008 as required by Section XI of the ASME Code (Code). The report was prepared and submitted in accordance with the requirements of ASME Code Case N-532-1 as authorized by the NRC.

The report contains an overall summary of Insetvice Inspections performed during the Third Period of the Second Interval. The Third Period of the Second Interval started June 2004 and will end June 2007. The report has been certified in accordance with Code requirements.

There are no new commitments contained in this submittal. If you have any questions or require additional information, please contact Donald W. Watt at (601) 437-6785.

SincereIy, A

CAB/DMC

Attachment:

Summary Report OAR-1-00008 cc: (See Next Page)

GNRO-2007/00046 Page 2 cc: NRC Senior Resident Inspector Grand Gulf Nuclear Station Port Gibson, MS 39150 U. S. Nuclear Regulatory Commission ATTN: Dr. Bruce S. Mallet (w/2)

Regional Administrator, Region IV 61 1 Ryan Plaza Drive, Suite 400 Arlington, TX 76011-4005 U.S. Nuclear Regulatory Commission ATTN: Mr. Bhalchandra Vaidya, NRR/DORL (w/2)

ATTN: ADDRESSEE ONLY ATTN: U.S. Postal Delivery Address Only Mail Stop OWFN/O-7DIA Washington, D.C. 20555-0001

ATTACHMENT I REPORT NUMBER OAR- 1-00008 INSERVICE INSPECTION

SUMMARY

REPORT FOR GRAND GULF NUCLEAR STATION UNIT 1 BALD HILL ROAD PORT GIBSON, MS. 39150 COMMERCIAL OPERATION DATE: JULY 1,1985 OWNEWOPERATOR ENTERGY OPERATIONS, INC.

ECHELON ONE P.O. BOX 3 1995 JACKSON, MS. 39286-1995 PREPARED BY APPROVED BY c---

1,+33Lzy-p-= k t RESPONSIBLE ENGINEER ANII INSPECTOR APPROVED BY DOCUMENT COMPLETION tl GUtd e t t t k s . ( r A J P 7/r 3 / b l m 7

, CODE PROGRAMS DATE

FORM OAR-1 OWNERS ACTMTY REPORT Report Number : OAR-1-00008 Owner Entergy Operations, Inc. Echelon One. P.O. Box 31995. Jackson Ms. 39286-1995 Name and Address of Owner Plant Grand Gulf Nuclear Station. Bald Hill Road. Port Gibson, Ms. 39150 Name and Address of Owner Unit No. 1 Commercial Service Date July 1, 1985 Refueling Outage No. 15 (ifapplicable)

Current Inspection Interval 2d 1 st, 2nQ 3rd 4th, other Current Inspection Period 31 lst, 2nd 3rd Edition and Addenda of Section XI applicable to the inspection plan 1992 Edition. with wortions of 1993 Addenda Date and revision of inspection plan May 22. 2000, Revision 13 Edition and Addenda of Section XI applicable to repairs and replacements different than the inspection plan NIA OWNERS CERTIFICATE OF CONFORMANCE I cemfy that the statements maae in this Owners Activity Report are correct, and that the examinations, tests, repairs, replacements, evaluations, and correch, e measures represented by this report conform to the requirements of Section XI Certificate of Authonzation No NIA Expiration Date NIA __

Signed Q L+JL *c *epair and Replacement Coordinator Date b </p ?/ Z L d Owner or Owners Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid comnussion issued by the Nanonal Board of Boiler and Pressure Vessel Inspectors and the State or Province of Mississippi and employed by HSBCT, of Hartford Connecbcut have inspected the items descnbed in this Owners Activity Report dunng the penod October 19,2005 to April 12.2007, 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 cerhficate nelther the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinahons, tests, repairs, replacements, evaluations, and corrective measures descnbed 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 ansing from or connected w t h this inspection commissions dg 77/7N B / / ~ ,Miss. ~ f 76 6 InspectorsSignature National Board, State, Province, and Endorsements Date 7-3

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TABLE 1 ABSTRACT OF EXAMINATIONS AND TESTS Examination Total Total Total Total Remarks Category Examinations Examinations Examinations Examinations Required For Credited For Credited (%) Credited (%)

The Interval This Period For The To Date For Period The Interval B-A 27 11 100% 100% Note 1 B-D 70 25 100% 100% Note 2 B-F 28 7 70% 90 y o Note 3 B-G1 12 4 100% 100% Note 4 B-G2 6 I 3 100% 100% Note 5 B-J 213 21 29% 93%

'o Note 6 B-H 1 1 100% 100% Note 7 B-K-1 9 4 100% 100% None B-L-2 2 0 N/A N/A Note 8 B-M-2 71 I --

0 N/A N/A Note 8 B-N-1 3 1 100% 100% None B-N-2 87 87 100% 100% None B-0 4 0 0% 0Yo Note 9 C-A 2 1 100% 100% None C-B 4 2 100% 100% None c-c 3 1 100% 100% None C-D 1 1 100% 100% None C-F-1 3 0 0% 0Yo Note 10 C-F-2 73 24 85% 95% Note 11 C-G 46 16 88% 93y o Note 12 D-A 17 11 100% 100% None F-A 118 52 100% 100% None 1 of2

TABLE 1 Total Total Total Total Remarks Category Examinations Examinations Examinations Examinations Required For Credited For Credited (%) Credited (%)

The Interval This Period For The To Date For Period The Interval B-P 12 7 100% 100% Note 13 Pressure Test C-H 242 67 100% 100% Note 14 Pressure Test -

DB 75 25 100% 100% None Pressure Test E-A 378 71 100% 100% None E-C 30 10 100% 100% None E-G 23 10 100% 100% None L-A 72 36 100% 100% None Notes:

Note 1- Two category B-A exarkations were completed with known limitations, relief request will be generated to obtain the limited examination approval from the NRC.

Note 2 - Thirteen category B-D examinations were completed with known limitations, relief request will be generaled to obtain the limited examination approval from the NRC.

Note 3 - Two category B-F welds were deferred to the next refueling outage due to weld configuration issues, relief request will be generated to extend the second ten year interval in order to complete the required examination population.

Note 4 - The total required numbers do not represent the B-G- 1 bolting which requires examination only when disassembled.

One category B-G-1 examination was completed with known limitations, relief request will be generated to obtain the limited examination approval from the NRC.

Note 5 - The total required numbers do not represent the B-G-2 bolting which requires examination only when disassembled.

Note 6 - Seventy one category B-J welds were deferred until the next outage in accordance with approved relief request GG-ISI-003 and one category B-J weld was deferred due to the weld configuration problems.

Note 7 - Category B-H, and B-K-1 items being examined under the rules of N509. Category B-H, exam was a limited examination, relief request will be generated to obtain the limited examination approval from the NRC.

Note 8- Examination only required if pump or valve is disassembled for maintenance, therefore, percentages are not applicable.

Note 9 - Category B-0 components are not accessible for examination, relief request will be generated to obtain approval from the NRC for not performing the examination.

Note 10 -All three category C-F-1 welds were added to the IS1 program during the second period and the one weld selected for the third period (RF15) was deferred until the next outage in accordance with approved relief request GG-ISI-003.

Note 11 - Four category C-F-2 welds were deferred until the next outage in accordance with approved relief request GG-ISI-003.

Note 12 - Two category C-G welds were not accessible for examination during the third period, relief request will be generated to obtain the limited examination approval from the NRC.

Note 13 - Five (5) of the twelve (12) Class 1 test include high pressure water LLRT performed in conjunction with the 10 year hydro Note 14- Twenty-four (24) Class 2 test were deleted by code case N522 and are reflected by reducing period 3 Class 2 test by Twenty-four (24).

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TABLE 2 ITEMS WITH FLAWS OR RELEVANT CONDITIONS THAT REQUIRED EVALUATION FOR CONTINUED SERVICE Examination Item Item Flaw Characterization Flaw or Relevant Condition Category Number Description (IWA-3300) Found During Scheduled Section XI Examination (Yes or No)

None I None I None None None 1of1

TABLE 3 Abstract of Repairs, Replacements, Or Corrective Measures Required For Continued Service T

Repair, Item Description Of Work Flaw Or Date Repair/

Class Replacement, Description Relevant Completed Replacement Or Corrective Condition Plan Measure Found During Number scheduled Section XI Examination Or Test (Yes Or No)

Reworked in NF Replacement Pipe Hanger accordance with ER- No 05/07/2006 WO-567 15 Note 1 GG-2003-0138-001 Reworked in Replacement Pipe Hangers accordance with ER- No 05/03/2006 WO-74 101 Note 2 GG-2003-0138-000 Reworked in accordance with ER- No 06/14/2006 WO-33999 1

Replacement Pipe Hanger Note 3 GG-2003-0138-000 Reworked in

~ Replacement Pipe Hanger accordance with ER- No 05/03!2006 WO-567I4 Note 4 GG-2003-0 1 38-000 I

Reworked in Rep1acement Pipe Hanger accordance with ER- No 0511 112006 WO-50325 Note 5 GG-2003-0138-000 Reworked in NF Replacement Pipe Hanger accordance with ER- No 06/13/2006 WO-65982 Note 6 GG-2003-0138-000 NE 1 Replacement CTMT Door Shaft was bent No 0711712006 WO-87955 Note 1 - QlP41GOlOR03.

Note 2 - QlP41GO1 lROl and QlP41GOllRO7.

Note 3 - QlP41G013C03.

Note 4 - QSP41G050R02.

Note 5 - QSP41GOlOCll.

Note 6 - QlP41G014ROI.

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