ML062010139

Nine Mile Point, Unit 2, 2006 Owner'S Activity Report for Inservice Examinations

ML062010139
Person / Time
Site:	Nine Mile Point
Issue date:	07/13/2006
From:	Schimmel M A Constellation Energy Group
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
NMP2-OAR-006-03
Download: ML062010139 (14)

Text

f ft Constellation Energy Nine Mile Point Nuclear Station P.O. Box 63 Lycoming, NY 13093 July 13, 2006 U. S. Nuclear Regulatory Commission Washington, DC 20555-0001 ATTENTION:

SUBJECT:

Document Control Desk Nine Mile Point Nuclear Station Unit No. 2; Docket No. 50-410 2006 Owner's Activity Report for Tnservice Examinations Pursuant to 10 CFR 50.55a, Nine Mile Point Nuclear Station, LLC (NMPNS) is submitting the 2006 Owner's Activity Report for Inservice Examinations for Nine Mile Point Unit 2. The report summarizes the results of examinations performed during the First Refueling Outage of the Third Inspection Period of the Second Ten-Year Inspection Interval, March 20, 2006 through April 14, 2006.This report meets the requirements of American Society of Mechanical Engineers (ASME) Code Case N-532-1, approved for use by Regulatory Guide 1.147, "Inservice Inspection Code Case Acceptability, ASME Section XI, Division 1," Revision 13.Should you have any questions regarding this submittal, please contact M. H. Miller, Licensing Director, at (315) 349-1510.Sincerely, Mark A. Schimmel Manager Engineering Services MAS/RF/sac

Attachment:

(1)Second Inservice Inspection Interval Third Inservice Inspection Period 2006 Owner's Activity Report for RFO-10 Inservice Examinations (March 20, 2006 through April 14, 2006)cc: S. J. Collins, NRC Regional Administrator, Region I L. M. Cline, NRC Senior Resident Inspector#Ioy-7 Constellation Energy Group Nine Mile Point Nuclear Station Nine Mile Point Nuclear Station, LLC P.O. Box 63 Lake Road Lycoming, New York 13093 SECOND INSERVICE INSPECTION INTERVAL THIRD INSERVICE INSPECTION PERIOD 2006 OWNER'S ACTIVITY REPORT FOR RFO-10 INSERVICE EXAMINATIONS (March 20, 2006 through April 14, 2006)Prepared For Nine Mile Point Nuclear Station P.O. Box 63 Lycoming, New York 13093 Commercial Service Date: NRC Docket Number: Document Number: April 5,1988 50-410 NMP2-OAR-006-03 Revision Number: 00 Date: May 4, 2006 Prepared by: )6,4 -/.C Edward L. Anderson -NMPNS ISI Program Manager Approved by:/ JS-peis- E CP/Michael Conway -treneralSupervisor Engineering Programs Nine Mile Point Nuclear Station Unit 2 NMP2-OAR-006-03 Constellation Energy Group SECOND INSERVICE INSPECTION INTERVAL Rev. 00 Nine Mile Point 2006 OWNERS' ACTIVITY REPORT Nuclear Station FOR Date: May 4, 2006 INSERVICE EXAMINATIONS Page i-2 of i-13 TABLE OF CONTENTS Table of C ontents ............................................................................................................................

i-2 R ecord of R evision ....................................................................................................................................................

i-3 A bstra ct ....................................................................................................................................................................

i-4 Form OAR-1 Owner's Activity Report for Inservice (ISI) Inspection Plan NMP2-ISI-006

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i-6 Form OAR-1 Owner's Activity Report for Risk-Informed (RI-ISI) Inspection Plan NMP2-RI-ISI-006

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i-7 Form OAR-1 Owner's Activity Report for Containment (CISI) Inspection Plan NMP2-CISI-006

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i-8 Table 1 Abstract of Examination and Tests .............................................................................................................

i-9 Table 2 Items with Flaws or Relevant Conditions that Require Evaluation for Continued Service ........................

i-10 Table 3 Abstract of Repairs, Replacements, or Corrective Measures Required for Continued Service ...........

i-1 I Nine Mile Point Nuclear Station Unit 2 NMP2-OAR-006-03 0 Constellation Energy Group SECOND INSERVICE INSPECTION INTERVAL Rev. 00 Nine Mile Point 2006 OWNERS' ACTIVITY REPORT Nuclear Station FOR Date: May4 2006 INSERVICE EXAMINATIONS Page i- 3 of 1-13 REOR0F REVISION -.REVISIONDATE -AFFECTED.!.

ý:REASON FOR REVISION",No.,,-, PAGES 00 May 4, 2006 Entire Document Initial issue of Owner's Activity Report for ASME Section XI Inservice, Risk-Informed and Containment Examinations in accordance with the requirements of ASME Code Case N-532-1.

Nine Mile Point Nuclear Station Unit 2 NMP2-OAR-006-03

& Constellation Energy Group SECOND INSERVICE INSPECTION INTERVAL Rev. 00 Nine Mile Point 2006 OWNERS' ACTIVITY REPORT Nudlear Station FOR Date: May 4, 2006 INSERVICE EXAMINATIONS Page i -4 of i -13 ABSTRACT This Owner's Activity Report summarizes the results of the Nine Mile Point Nuclear Station (NMPNS), Unit 2, American Society of Mechanical Engineers (ASME)Section XI Inservice Inspection, Risk-Informed Inspection and Containment Examinations performed during the 2006 Refueling Outage (RFO-10), from March 20, 2006 through April 14, 2006, and the first outage of the Third Inservice Inspection Period that started on 5 April 2005 and is scheduled to end on 4 April 2008.As an alternate to the requirements of the ASME, Boilerand Pressure Vessel Code (B&PVC),Section XI, Article IWA-6000, NMPNS submitted Request for Relief IS1- 9 on December 15, 2000, to implement ASME Code Case N-532,"Alternative Requirements to Repair and Replacement Documentation Requirements and Inservice Summary Report Preparation and Submission as Required by IWA-4000 and IWA-6000,Section XI, Division 1". USNRC Safety Evaluation dated April 10, 2001, under TAC No. MB0585 authorized use during 10-year inspection interval or until such time as the Code Case is referenced in a future revision of 10 CFR 50.55a, atwhich time NMPNS must follow all provisions in the Code Case with limitation (if any) specified in 10 CFR 50.55a.Regulatory Guide 1.147, Revision 13, approved ASME Code Case N-532-1 for use. In keeping with the condition imposed under the USNRC authorization of RR-ISI-1 9, NMPNS is continuing to use the Owner's Activity Report. This Report complies with the requirements of Code Case N-532-1 and the conditions identified in RG 1.147.OWNER'S ACTIVITY REPORTS -FORM OAR-1 Owner's Activity Report Form OAR-1 were prepared and certified upon completion of the 2006 refueling outage (RFO-1 0) Examination activity for the following inspection plans:* NMP2-lSI-006, Inservice Inspection Plan and Schedule* NMP2-RI-ISI-006, Risk-Informed Inspection Plan and Schedule 0 NMP2-CISI-006, Containment Inspection Plan and Schedule.In addition to the Owner's Activity Report, Form OAR-I, the following Tables are also included: a. Abstract of Examinations and Tests, Table 1, provides such information as ASME Code Examination Category, Total Examinations Required for the Inspection Interval, Total Examinations Required for this Period, Total Examinations Credited (%) for this Period, Total Examinations Credited (%) to Date for the Interval, and any remarks that may be applicable to each Examination Category.b. Items with Flaws or Relevant Conditions that Require Evaluation for Continued Service, Table 2, provides a listing of item(s) with flaws or relevant conditions that required evaluation to determine acceptability for continued service, whether or not the flaw or relevant condition was discovered during a scheduled examination or test, and provides such information as Examination Category, Examination Item Number, Item Description, Flaw Characterization (as required by IWA-3300), and whether the flaw or relevant condition was found during a scheduled Section XI examination or test.

Nine Mile Point Nuclear Station Unit 2 NMP2-OAR-006-03 OConstellation Energy Group SECOND INSERVICE INSPECTION INTERVAL Rev. 00 Nine Mile Point 2006 OWNERS' ACTIVITY REPORT Nuclear Station FOR Date: May 4, 2006 INSERVICE EXAMINATIONS Page i-5 of i-13 c. Abstract of Repairs, Replacements or Corrective Measures Required for Continued Service, Table 3, identifies those items containing flaws or relevant conditions that exceeded the ASME Section XI acceptance criteria (IWX-3000) or in the case of supports IWF-3000 acceptance criteria; even though the discovery of the flaw or relevant condition that necessitated the repair, replacement or corrective measure, may not have resulted from an examination or test required by Section XI, and provides such information as Code Class, whether the item is a repair, replacement or corrective action, item description, description of work, if the flaw or relevant condition was found during a scheduled Section XI Examination or test, date completed and the repair replacement plan number.In accordance with ASME Section Xl, IWB-2412 (a), with the exception of the examinations that may be deferred until the end of the inspection interval as specified in Table IWB-2500-1, and for those examinations which NMPNS has requested and received approval in the form of relief request, the required examinations in each examination category have been completed for the Third Inservice Inspection Period in accordance with Table IWB-2412-1.

Nine Mile Point Nuclear Station Unit 2 NMP2-OAR-006-03 0 Constellation Energy Group SECOND INSERVICE INSPECTION INTERVAL Rev. 00 Nine Mile Point 2006 OWNERS' ACTIVITY REPORT Nuclear Station FOR Date: May 4, 2006 INSERVICE EXAMINATIONS Page I -6 of I -13 FORM OAR-1 OWNER'S ACTIVITY REPORT As required by the provisions of the ASME Code Case N-532-1 Report Number NMP2-OAR-006-03 Owner Nine Mile Point Nuclear Station, LLC, P.O. Box 63 Lake Road, Lycoming., New York 13093 (Name and Address of Owner)Plant Nine Mile Point Nuclear Station, P. 0. Box 63, Lycoming, New York 13093 (Name and Address of Plant)Plant Unit 2 Commercial Service Date April 5, 1988 Refueling Outage Number RFO-10 Current Inspection Interval Second Inservice Inspection Interval -April 5, 1998 to April 4, 2008 (1st, 2nd, 3rd, 4th, Other)Current Inspection Period Third Inservice Inspection Period -April 5. 2005 to April 4, 2008 (1st, 2nd, 3rd)Edition and Addenda of Section XI applicable to the Inspection Plan 1989 Edition, No Addenda Date and Revision of Inspection Plan NMP2-1SI-006, Revision 05, Dated July 27, 2004 Edition and Addenda of ASME Section XI applicable to Repairs and Replacements.

if different than the Inspection Plan N/A CERTIFICATE OF CONFORMANCE I certify that the statements made in this Owner's Activity Report are correct, and that the examinations, tests, repairs, replacements, evaluations and corrective measures represented by this report conform to the requirements of Section XI.Certificate of Aut -yzzation No. N/A Expiration Date N/A// ./r (If applicable)

Signed / 4- ' 'll//F"'K Date ________,eneral Supervisor-E-gineering Programs)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 N/A and employed by ABSG Consulting Inc. of Houston, Texas 77060 have inspected the items described in this Owners Activity Report, during the period 03/20/06 to 04/14/06 , 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 examinations, tests, repairs, replacements, evaluations and corrective measures 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 a loss of any kind arising from or connected with this inspection.

_ _ _ _ _ _ _ _ _ _ _ Commissions 10195 N. I i' Inspecte Signature National Board, State, Province, and Endorsements Date .L Nine Mile Point Nuclear Station Unit 2 NMP2-OAR-006-03 0Constellation Energy Group SECOND INSERVICE INSPECTION INTERVAL Rev. 00 Nine Mile Point 2006 OWNERS' ACTIVITY REPORT Nuclear Station FOR Date: May 4, 2006 INSERVICE EXAMINATIONS Page i-7 of i-13 FORM OAR-1 OWNER'S ACTIVITY REPORT As required by the provisions of the ASME Code Case N-532-1 Report Number NMP2-OAR-006-03 Owner Plant Nine Mile Point Nuclear Station, LLC, P.O. Box 63 Lake Road, Lycoming, New York 13093 (Name and Address of Owner)Nine Mile Point Nuclear Station. P. 0. Box 63. Lvcomina.

New York 13093 (Name and Address of Plant)Plant Unit 2 Commercial Service Date April 5, 1988 Refueling Outage Number RFO-10 Current Inspection Interval Second Inservice InsDection Interval -April 5, 1998 to April 4, 2008 (1st, 2nd, 3rd, 4th, Other)Current Inspection Period Third Inservice Inspection Period -April 5, 2005 to April 4, 2008 (1st, 2nd, 3rd)Edition and Addenda of Section XI applicable to the Inspection Plan.. .. ...iti .n o ... .. .....1989 Edition No Addenda Date and Revision of Inspection Plan NMP2-RI-ISI-006, Revision 01, Dated July 8, 2004 Edition and Addenda of ASME Section Xl applicable to Repairs and Replacements, if different than the Inspection Plan N/A CERTIFICATE OF CONFORMANCE I certify that the statements made in this Owner's Activity Report are correct, and that the examinations, tests, repairs, replacements, evaluations and corrective measures represented by this report conform to the requirements of Section Xl.Certificate of Authorization No. N/A Expiration Date N/A (If applicable)

Signed _07 idZ _ Date __________

/General Supervisor.-

Epneering Programs)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 N/A and employed by ABSG Consulting Inc. of Houston, Texas 77060 have inspected the items described in this Owner's Activity Report, during the period 03/20/06 to 04/14/06 , 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 examinations, tests, repairs, replacements, evaluations and corrective measures 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 a loss of any kind arising from or connected with this inspection.

ld'a Commissions 10195 N. I 7" Inspector'Signature National Board, State, Province, and Endorsements Date ,&,eP, 6. , &

Nine Mile Point Nuclear Station Unit 2 NMP2-OAR-006-03 0 ConstellationI Energy Group SECOND INSERVICE INSPECTION INTERVAL Rev. 00 Nine Mile Point 2006 OWNERS' ACTIVITY REPORT Nuclear Station FOR Date: May 4, 2006 INSERVICE EXAMINATIONS Page i -8 of I -13 FORM OAR-1 OWNER'S ACTIVITY REPORT As required by the provisions of the ASME Code Case N-532-1 Report Number, NMP2-OAR-006-03 Owner Nine Mile Point Nuclear Station, LLC, P.O. Box 63 Lake Road, Lycoming, New York 13093 (Name and Address of Owner)Plant Nine Mile Point Nuclear Station, P. 0. Box 63, Lycoming, New York 13093 (Name and Address of Plant)Plant Unit 2 Commercial Service Date April 5, 1988 Refueling Outage Number RFO-10 Current Inspection Interval Current Inspection Period First Inservice Inspection Interval -April 5, 1998 to April 4, 2008 (1st, 2nd, 3rd, 4th, Other)Third Inservice Inspection Period -April 5, 2005 to April 4, 2008 (1st, 2nd, 3rd)Edition and Addenda of Section XI applicable to the Inspection Plan 1998 Edition. No Addenda Date and Revision of Inspection Plan NMP2-CISI-006, Revision 01, Dated June 25, 2004 Edition and Addenda of ASME Section Xl applicable to Repairs and Replacements, if different than the Inspection Plan N/A CERTIFICATE OF CONFORMANCE I certify that the statements made in this Owner's Activity Report are correct, and that the examinations, tests, repairs, replacements, evaluations and corrective measures represented by this report conform to the requirements of Section XI.Certificate of orization NIA Expiration Date N/A applicable)

S ig ned D ate ,, S..-._ , General Su ngineering Programs)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 N/A and employed by ABSG Consulting Inc. of Houston, Texas 77060 have inspected the items described in this Owner's Activity Report, during the period 03/20/06 to 04/14/06 , 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 examinations, tests, repairs, replacements, evaluations and corrective measures 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 a loss of any kind arising from or connected with this inspect'o Commissions 10195 N. I Inspector'etSignatu:e National Board, State, Province, and Endorsements Date *flAre2 ~O Nine Mile Point Nuclear Station Unit 2 NMP2-OAR-006-03 0 Constellation Energy Group SECOND INSERVICE INSPECTION INTERVAL Rev. 00 Nine Mile Point 2006 OWNERS' ACTIVITY REPORT Nuclear Station FOR Date: May 4, 2006 INSERVICE EXAMINATIONS Page i -9 of i -13 TABLE 1 ABSTRACT OF EXAMINATION AND TESTS As required by the provisions of the ASME Code Case N-532-1 TOTAL TOTAL *TOTAL TOTAL EXAMINATIONS CODE EXAMINATIONS EXAMINATIONS EXAMINATIONS CREDITED (%) TO EXAMINATION REQUIRED FOR REQUIRED FOR CREDITED (%) DATE FOR THE CATEGORY INTERVAL THIS PERIOD FOR THE PERIOD INTERVAL REMARKS B-A 35 13 2-15.3% 24-68.5% Deferral Permissible B-D 66 22 17-77.2% 61 -92.4% Deferral Permissible B-G-1 308 130 129- 99.2% 307- 99.6% Deferral Permissible B-G-2 94 39 9-23.0% 64- 68.0% Note 1 B-K 8 1 0- 0.0% 7-87.5% CC N-509 B-L-2 1 1 0 -0.0% 0- 0.0% Deferral Permissible, When Disassembled B-M-2 35 22 1 -4.5% 14 -40.0% Deferral Permissible, When Disassembled B-N-1 255 113 81-71.6% 223-87.4%

Note 2 B-N-2 15 3 0-0.0% 12- 80.0% Deferral Permissible B-O 14 6 6 -100% 14-100% Deferral Permissible C-A 2 1 1-100% 2-100% Note 3 C-B 4 2 0-0.0% 2-50.0% Note 3 C-C 8 2 2 -100% 8-100% CC N-509 C-D 1 0 0-0.0% 1-100%C-G 58 33 12-36.3% 37-.63.7%

RR-IWC-1.

When Disassembled D-A 24 8 8-100% 24- 100% CC-N-509 E-A 2773 896 863- 96.3% 2330- 98.8% Note 2 F-A 267 83 83- 100% 267- 100% CC N-491-1 L-A 122 61 60-98.3% 121-99.1%

Note 4 R-A 170 60 39-65.0% 149- 87.6% RI-ISI, Note 5 R-C 25 5 5- 100% 25- 100% RI-BER's, Note 5 2.3.4.5.100% of accessible surfaces examined each period All examinations are performed during 2' or 3' period Category requires 100% examination every 5 years Reference RR-RI-ISI-2, all examinations to be completed in the 2nd and 3"t periods Nine Mile Point Nuclear Station Unit 2 NMP2-OAR-006-03 0 ConstellationI Energy Group SECOND INSERVICE INSPECTION INTERVAL Rev. 00 Nine Mile Pon 2006 OWNERS' ACTIVITY REPORT Nuclear Station FOR Date: May 4, 2006 1INSERVICE EXAMINATIONS Page i -10 of EI- 13 TABLE 2 ITEMS WITH FLAWS OR RELEVANT CONDITIONS THAT REQUIRE EVALUATION FOR CONTINUED SERVICE As required by the provisions ,of the ASME Code Case N-532-1 FLAW OR RELEVANT FLAW CONDrrnON EXAMINATION ITEM ITEM CHARACTERIZEATION FOUND DURING CATEGORY NUMBER DESCRIPTION (IWA-3300)

SCHEDULED SECTION XI EXAMINATION OR TEST__________

______ ________________________(YES OR NO)F-A F1.10a nuS-ST10 o SW' Strut, os Loose Jam Nut Yes Nine Mile Point Nuclear Station Unit 2 NMP2-OAR-006-03 0Constellation Energy Group SECOND INSERVICE INSPECTION INTERVAL Rev. 00 Nine Mile Point 2006 OWNERS' ACTIVITY REPORT Nuclear Station FOR Date: May 4, 2006 INSERVICE EXAMINATIONS Page i-11 of i-13 TABLE 3 ABSTRACT OF REPAIRS, REPLACEMENTS, OR CORRECTIVE MEASURES REQUIRED FOR CONTINUED SERVICE As required by the provisions of the ASME Code Case N-532-1 FLAW OR RELEVANT REPAIR CONDITION FOUND REPLACEMENT DURING SCHEDULED REPAIR OR DESCRIPTION SECTION XI REPLACEMENT CODE CORRECTIVE ITEM OF EXAMINATION OR TEST DATE PLAN CLASS MEASURE DESCRIPTION WORK (YES OR NO) COMPLETE NUMBER No ASME Section XI, repairs, replacements or corrective measures were required for continued service durinn this refueling outage.

Nine Mile Point Nuclear Station Unit 2 NMP2-OAR-006-03 O Constellation Energy Group SECOND INSERVICE INSPECTION INTERVAL Rev. 00 Nine Mile Point 2006 OWNERS' ACTIVITY REPORT Nuclear Station FOR Date: May 4, 2006 INSERVICE EXAMINATIONS Page i-12 of i-13 End of Inservice Inspection Owner's Activity Report For Refueling Outage Ten (RFO-10)

Nine Mile Point Nuclear Station Unit 2 NMP2-OAR-006-03 0Constellation Energy Group SECOND INSERVICE INSPECTION INTERVAL Rev. 00 Nine Mile Point 2006 OWNERS' ACTIVITY REPORT Nuclear Station FOR Date: May 4, 2006 INSERVICE EXAMINATIONS Page i-13 of i-13 THIS PAGE LEFT BLANK INTENTIONALLY