NL-12-065, 2012 Summary Report for In-Service Inspection and Repairers and Replacements
| ML12184A039 | |
| Person / Time | |
|---|---|
| Site: | Indian Point  |
| Issue date: | 06/13/2012 |
| From: | Robert Walpole Entergy Nuclear Northeast |
| To: | Document Control Desk, Office of Nuclear Reactor Regulation |
| References | |
| NL-12-065 | |
| Download: ML12184A039 (6) | |
Text
SPEntergy Entergy Nuclear Northeast Indian Point Energy Center 450 Broadway, GSB P.O. Box 249 Buchanan, NY 10511-0249 Robert Walpole Licensing Manager Tel (914) 254-6710 June 13, 2012 NL-12-065 U.S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, DC 20555-0001
SUBJECT:
2012 Summary Reports for In-Service Inspection and Repairs or Replacements at Indian Point Unit No. 2 Indian Point Unit Number 2 Docket No. 50-247 License No. DPR-26
Dear Sir or Madam:
In accordance with ASME Section XI, Code Case N-532-4, "Repair/Replacement Activity Documentation Requirements and In-service Summary Report Preparation and Submission" Indian Point Nuclear Generating Unit No.2 (IP2) hereby submits 2012 Form OAR-i, Owners Activity Report for Inservice Inspections. This report describes relevant conditions that required evaluation and repairs and replacements to be performed during the period April 2010 through April 2012.
There are no new commitments identified in this submittal. If you have any questions or require additional information, please contact Mr. Robert Walpole, Licensing Manager at 914-254-6710.
Sincerely, RW/sp
Enclosure:
2012 Summary Reports for In-Service Inspection and Repairs or Replacements at Indian Point Unit No. 2 cc: next page Orcvt-
NL-12-065 Docket 50-247 Page 2 of 2 cc:
Mr. Douglas Pickett, Senior Project Manager, NRC NRR DORL Mr. William M. Dean, Regional Administrator, NRC Region I NRC Resident Inspector's Office Indian Point Ms. Bridget Frymire, New York State Department of Public Service Mr. Francis J. Murray, Jr., President and CEO, NYSERDA
ENCLOSURE TO NL-12-065 2012
SUMMARY
REPORTS FOR IN-SERVICE INSPECTION AND REPAIRS OR REPLACEMENTS AT INDIAN POINT UNIT NO. 2 ENTERGY NUCLEAR OPERATIONS, INC.
INDIAN POINT NUCLEAR GENERATING UNIT NO. 2 DOCKET NO. 50-247
FORM OAR-I OWNERS ACTIVITY REPORT Report Number NL-12-065 Plant Indian Point Enerav Center. Buchanan. New York 10511-0249 Unit No.
2 (if applicable)
Commercial service date 08/01/1974 Refueling outage no. 2R20 Current inspection interval (1st, Current inspection period 2nd 4 th 2nd, 3rd, 4th, Other)
(1st, 2nd, 3rd)
Edition and Addenda of Section XI applicable to the inspection plans 2001 Edition, 2003 Addenda Date and revision of inspection plans: February 9, 2010 / ISI Program Plan, Rev. 0 No. SEP-ISI-IP2-001/SEP-ISI-IP2-002 Edition and Addenda of Section XI applicable to repair/replacement activities, if different than the inspection plans SAME Code Cases used:
N-532-4, N-663 (if applicable)
CERTIFICATE OF CONFORMANCE I certify that (a) the statements 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 2R20 conform to the requirements of Section XA.
(refueling outage number)
Signed
-p eetite_- C,__" P__r.
ate Ownefo dOwner' s Desigrfee, 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 New York and employed by HSB-CT of Hartford, Connecticut have inspected the items described in this Owner's Activity Report, 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 Xl.
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.
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V,/,
r-Inspector's Signature National Board, State, 'Province, and Endorsements
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Date-
-I I
2R20 Refueling Outage 1P2 Owner Activity Report Second Period TABLEl.
7:.
ITEMS WITH FLAWS OR RELEVANT CONDITIONS THAT REOUIRED EVALUATION FOR CONTINUED SERVICE Examination'*
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...s Category and,
h:Iem',Number
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Item Descritlon Evaluation Depscription CR-IP2-2012-1997-During an ISI liquid penetrant examination of the integral attachment weld to support C-C/C3.20 SW ACH 216/Integral welded attachment ACH-216 identified a rounded indication located on the support trunnion adjacent the attachment weld.
9G Engineering evaluated the condition and the existing condition with the defect is acceptable.
Accessible Surface Areas of Electrical CR-IP2-2012-1760-During IWE inspections of Containment penetrations, water was observed seeping from E-A/E1.12 Penetrations an area adjacent to electrical penetration # 69 outside Containment at the 10 o'clock position relative to apenetration # 69. Engineering evaluated the condition and the condition was accepted as is.
A Class 1 Piping Supports - One Directional/
CR-P2-2012-2046-During an ISI VT-3 examination a bent hanger rod was observed creating a misalignmen F-F.1A Class 139 Pibetween the pipe attachment and the building structure. Engineering evaluated the condition and the CH 139 condition was accepted as is.
Class 1 Piping Supports - Multi-directional/
CR-IP2-2012-1901-During an ISI VT-3 inspection, the U-bolt to pipe clearance was found out of tolerance.
SR 916 Engineering evaluated the condition and the condition was accepted as is s1 Piping Supports - Thermal CR-IP2-2010-1926/CR-IP2-2010-2047 -The spring can settings were outside the range of the hot and cold F-A Class 1 Piping Spr 556 load setting specified on the support detail drawing. Engineering evaluated the condition and The spring can is functional in as found condition. CR-IP2-2010-2047 duplicate of CR-IP2-2010-1926 6/4/2012 OAR-1
21320 Refueling Outage IP2 Owner Activity Report Second Period ABSTRACT OF REPAIR/REPLACEMENT ACTIVITIES REQUIRED FOR CONTINUED SERVICE Coe lasComPIetepar/eplaceme~nt Plan on o
Dte
~Number C
14" line down stream of 23 Service Water Pump Repair leaking area in line 6/25/10 10-2-45 C
SWN-9-4 -25 Service Water Pump vacuum breaker Weid repair of pin hole leak on weld 11/9/10 10-2-79 C
SWN-35 22 Component Cooling Heat Exchanger outlet Replace weld neck flange due to thru wall leak 3/24/12 11-2-82 A
PCV-455A Pressurizer Spray valve Replace bonnet assembly due to corrosion 3/16/12 12-2-34 A
Tee down stream of valve 954A lReplace socket welded Tee with a swagelok tee due to leakage 3/22/12 12-2-43 C
10" x 2' reducer upstream of SWN-642 IRepair leak in 10' base metal 1
3/24/12 12-2-44
- 4.
4 4
4 4-4 4
.1.
4 I
4 4-1 4
4
- 4.
1 4
4 6/4/2012 OAR-1