ML081930965

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Second Inservice Inspection Interval 2008 Owners' Activity Report for Inservice Examinations
ML081930965
Person / Time
Site: Nine Mile Point Constellation icon.png
Issue date: 07/11/2008
From: Laughlin G
Constellation Energy Group, Constellation Energy Nuclear Group, Constellation Generation Group, Nine Mile Point
To:
Document Control Desk, Office of Nuclear Reactor Regulation
References
Download: ML081930965 (14)
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Text

P.O. Box 63 Lycoming, NY 13093 July II , 2008 U.S. Nuclear Regulatory Commission Washington, D.C. 20555-0001 ATTENTION: Document Control Desk

SUBJECT:

Nine Mile Point Nuclear Station Unit No.2; Docket No. 50-410 Second Inservice Inspection Interval 2008 Owners' Activity Report for Inservice Examinations Pursuant to 10 CFR 50.55a, Nine Mile Point Nuclear Station, LLC is submitting the enclosed Second Inservice Inspection Interval 2008 Owners' Activity Report for Inservice Examinations for the Nine Mile Point Unit 2. This report summarizes the results of examinations performed during the last refueling outage (RFO-II) of the Third Inservice Inspection Period of the Second Ten-Year Inspection Interval (April 5, 1998 through April 4, 2008).

This report meets the requirements of the American Society of Mechanical Engineers (ASME), Code Case N-532-1, "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," as approved for use by Regulatory Guide 1.147, "Inservice Inspection Code Case Acceptability, ASME Section XI, Division I."

Should you have any questions regarding the information in this submittal, please contact T. F. Syrell, Director Licensing, at (315) 349-5219.

Very truly yours, Manager, Engineering Services GJLIMHS/

Enclosure:

Second Inservice Inspection Interval 2008 Owners' Activity Report for Inservice Examinations

Document Control Desk July 11,2008 Page 2 cc: NRC Regional Administrator, Region I NRC Project Manager NRC Senior Resident Inspector

ENCLOSURE SECOND INSERVICE INSPECTION INTERVAL 2008 OWNERS' ACTIVITY REPORT FOR INSERVICE EXAMINATIONS Nine Mile Point Nuclear Station, LLC July 11,2008

Constellation Energy Group Nine Mile Point Nuclear Station Constellation Nuclear Generation Corporate Engineering Programs 111 Market Place Baltimore Maryland 21201 Prepared For Nine Mile Point Nuclear S1ation, LLC

" P.O. Box 63 Lake Road Lycoming, New York 13093 SECOND INSERVICE INSPECTION INTERVAL and FIRST CONTAINMENT INSPECTION INTERVA L THIRD INSERVICE INSPECTION PERIOD 2008 OWNER'S ACTIVITY REPORT FOR RFO-11 INSERVICE EXAMINATIONS (March 22, 2008 through April 17, 2008)

Commercial Service Date: April 5, 1988 NRC Docket Number: 50-410 Document Number: NMP2-0AR-006-1 1 Revision Number: 00 Date: June 4, 2008

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dward L. Anderson - Principal Engineer Analyst Corporate En ine , g rograms

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Roy H1;i11 - Principal Engineer Analyst Cor'potate Engineering Programs

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Carl L Friant - 'General Supervisor Corporate,Engi ering Programs

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1 1chael Conway - Genefsupervisor, Site Engineering Programs I '

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Nine Mile Point Nuclea r Station , Unit 2 SECOND INSERVICE INSPECTION INTE RVAL 2008 OWNERS ' ACTIVITY REPORT CNG-NMP2-0AR-006-11 Rev. 00 Nuclear Station FOR Date : June 4, 2008 INSERVICE EXAMINATIONS Page 2 of 11 TABLE OF CONTENTS Table of Contents 2 Abstract. 3 Form OAR-1 Owner's Activity Report for Inservice (lSI) inspection Plan NMP2*ISI-006 5 Form OAR*1 Owner's Activity Report for Risk-Informed (RI-ISI) Inspection Pian NMP2-Ri-ISI-006 6 Form OAR* 1 Owner's Activity Report for Containment (CISi) Inspection Plan NMP2-CISI-006 7 Table 1 Abstract of Examination and Tests 8 Tab le 2 Items with Flaws or Relevant Conditions that Require Evaluation for Continued Service 9 T able 3 Abstract of Repairs, Replaceme nts. or Corrective Measures Required for Continued Service 10

Nine Mile Point Nuclear Station, Unit 2 CNG-NMP2-0AR-006-11 Constellation EnergyGmup SECOND INSERVICE INSPECTION INTER VAL Rev. 00 2008 OWNERS' ACTIVITY REPORT

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NineMUe Poirn Nuclear Station FOR Date: June 4, 2008 INSERV1CE EXAMINATIONS Page 3 of 11 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 2008 Refueling Outage (RFO-11) , from March 22, 2008 through April 17. 2008, and the second and last refueling outage of the Third Inservice Inspection Period that started on 5 April 2005 and ended on 4 April 2008.

As an alternate to the requirements otthe ASME, Boiler and Pressure Vessel Code (B&PVC),Section XI, Article IWA-6000, NMPNS has implemented ASME Code Case N-532-1, "Alternative Requireme nts to Repair and Replacement Documentation Requirements and Inservice Summary Report Preparation and Submission as Required by IWA-4000 and IWA-6000, Section Xl, Division 1",

This report provides the close-out of the Nine Mile Point Nuclear Station, Unit 2 Second Ten-Year In-service Inspection Interval and the Unit 2 First Ten-Year Containment Inspection Interval.

OWNER'S ACTIVITY REPORTS - FORM OAR-1 Owner's Activity Report Form OAR-1 were prepared and certified upon completion of the 2008 refueling outage (RFO-11) Examination activity for the following inspection plans :

  • NMP2-ISI-006, lnservice Inspection Plan and Schedule
  • NMP2-RHSI-006, Risk-Informed Inspection Plan and Schedule
  • NMP2-CISI -006. Containment Inspection Plan and Schedule .

In addition to the Owner's Activity Report, Form OAR-1, 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 , Tota l 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 Exam ination Category.
b. Items w ith 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.

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ConsteUation

~~!.~ Group NineMile Point Nine Mile Point Nuclear Station, Unit 2 SECOND INSERVICE INSPECTION INTERVAL 2008 OWNERS' ACTIVITY REPORT CNG-NMP2-0AR-006-11 Rev. 00 Nuclear Station FOR Date: June 4, 2008 INSERVICE EXAMINATIONS Page 4 of 11

c. Abstract of Repairs, Replacements or Corrective Measures Required for Continued Service, Tab le 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 exam ination or test required by Section Xl, 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 Exam ination or test, date completed and the repair replacement plan number.

In accordance with ASME Section XI, 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 approva l in the form of relief request, the required examinations in each examination category have been completed for the Th ird Inservice Inspection Period in accordance with Tab le IW B-2412-1 .

Nine Mile Point Nuclear Station, Unit 2 CNG-NMP2-0AR-006-11 Constellation Energy Group SECOND INSERVICE INSPECTION INT ERVAL Rev. 00

- ~- - - ~ - - _ .. 2008 OWNERS' ACTIVITY REPORT Nin(~ Mile Point NuclearStation FOR Date: June 4 , 2008 INSERVICE EXAMINATIONS Page 5 of 11 FORM OAR-1 OWNER'S ACTIVITY REPORT As required by the provisions of the ASM E Code Case N-532-1 Report Numbe r --.!.=L.:::.~~~~.w..

NMP2-0AR-006-11 Nine Mile Point Nuclea r Station, LLC, P.O. Box 63 Lake Road. Lycoming. New York 13093 (Name and Address of Owner)

Nine Mile Point Nuclear Station. P. O. Box 63, Lycominq, New York 13093 (Name and Address of Plant)

Plant Unit _ 2

-,=-_ Commerc ial Service Date April 5, 1988 Refueling Outage Number RFO-11 Second Inservice Inspection Interval - April 5, 1998 to April 4. 2008 (1 st, 2nd, 3rd, 4th, Other)

Current Inspection Period ~~.!.!..!.>~~=:....!J~~~:!...!..!.~~!"':"'~!..!.!....l:!.:..:.~~~~'-!.!....:~~~

Th ird Inservice Inspection Period - April 5. 2005 to April 4, 2008 (1st, 2nd, 3rd)

Edition and Addenda of Section Xl applicable to the Inspection Plan _ _ ...!..2:!:!£..~~~~~!.!:!.2~!:! 1989 Edition , No Addenda CERTIFICATE OF CONFORMANCE I certify that the statements made in this Owner's Activity Report are correct. and that the examination s, tests, repairs, replacements, evaluations and correct ive meas ures repre sented by this repo rt conform to the requirements of Section XI.

Certificate of Authorization No, --'-"

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/A:!...-_ ....,.,-;_,.",--,--,-,- _ Expiration Date N/A

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(If applicable )

Signed L-CMJ!/ ;;(r;;;;/~A (Gene ral Supervisor - Corporate Engineering Program s)

Date 6h,b oo )(

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CERTIFICATE OF INSERVICE INSPECT ION I, the under signed , holding a val id commissio n issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Provinc e of New York and employed by Harford Steam Boiler (HSBCD of Harford . Connecticut have inspected the items described in this Owner's Activity Report, dur ing the period 03122 /200 8 to 04/17 /2008 , and state that to th e best of my knowl edge and belief. the Own er has performed all activities represented by this report in acco rdanc e with the requirements of Section XI.

By signing this certificate neither the Inspector nor his employer makes any war ranty, expressed or implied, concerning th e examinations.

tests , repairs, replacements, evaluations and corrective measures described in this report . Furthermore , neither the Inspector nor his employer shall be liable in any er for any personal injury or prop erty damage or a loss of any kind arising from or connected with thisins~. "

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Inspecto r's Signature Date ~ ) J& log

Nine Mile Point Nuclear Station, Unit 2 CNG-NMP2-0AR-006-11

~eliation SECOND INSERVICE INSPECTION INTERVAL

.~~~ Gr~~ Rev. 00 NineMilePoin! 2008 OWNERS' ACTIVITY REPORT Nuclea; Station FOR Date: June 4, 2008 INSERVICE EXAMINATIONS Page 6 of 11 FORM OAR-1 OWNER'S ACTIVITY REPORT As required by the provisions of the ASME Code Case N-532-'

Report Number --!.=:....=.~~~~l...!.

NMP2-0AR-006-11 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. O. Box 63. Lvcoming, New York 13093 (Name and Address of Plant)

Plant Unit _-,=,-_ 2 Commercial Service Date _~~~':""':'="'-_ April 5. 1988 Refueling Outage Number RFO-11 Current Inspection Interval_ _~~~~!.!.:::!.l~~'-!.!..!£!£~~!....!..!J~.!!.E.L::.J~!..!.!..l::!.l-!..2.0~~:::!!:!!..!.!....:~~~

Second Inservice Inspection Interval - April 5, 1998 to April 4. 2008 (1st, 2nd, 3rd, 4th, Other)

Current Inspection Period ..!..1..!~...!ll~!...ll!:!.E....!l.!:i!.l::!.S~.!l.!..!..!....!~~:...c:~~"-=~~!:L!~..!.!...:!:..:...=::.l8!2 Third lnservice Inspection Period - Aoril 5, 2005 to April 4. 2008 (1st, 2nd, 3rd)

Edition and Addenda of Section XI applicable to the Inspection Plan _ _~~..!::l;~~~~~~.s 1989 Edition. No Addenda 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 represen ted by this report conform to the requirements of Section XI.

Certifica te of Authorization No. --'-"-- _ Expiration Date ~l!:l N/A Date _.:=.;,.e-""':""'L.:::"::::.!::::..-4l.-_

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 Harford Steam Boiler {HSBCTl of Harford , Connecticut have inspected the items described in this Owner's Activity Report, during the period 03/22108 to 04/17 f0 8 t and state that to the best of my knowiedge 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 . concaming the examinations, tests, repairs, replacements, evaluations and corrective measure s 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 ins~n. ," (\ '

\~\.c~ & \> =t: \~d'~ Commissions NB9889 A. B. N. I NY 3061 Inspector's Signature "~ National Board, State, Province, and Endorsements Date I C"l ) \ \p OC?

Nine Mile Point Nuclear Station, Unit 2 CNG-NMP2-0AR-006-11 Comrt~~ati£.m

- . £if'" - SECOND INSERVICE INSPECTION INTERVAL 2008 OWNERS' ACTIVITY REPORT Rev. 00 Nine MilePoint Nuclear S",ztlon FOR Date: June 4, 2008 INSERVICE EXAMINATIONS Page 7 of 11 FORM OAR-1 OWNER'S ACTIVITY REPORT As required by the provisions of the ASME Code Case N-532-1 Report Number NMP2-0AR-006-11

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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, O. Box 63, Lycoming. New York 13093 (Name and Address of Plant)

Plant Unit _ - , =2 - _ Commercial Service Date April 5, 1988

_-,-,,,,,,,-,,,_=,-,-=::=:,-_ Refueling Outage Number RFO-11 Current Inspection lnterval_ _~~~=c:..:.:.=:..:.:.:.::==.:::.:..:...=:..::=.;:..=~.=..:..~.:.....:..=::....:.:=-=-="-':.:.......:.."-==

First Inservice Insoection Interval - Apri l 5. 1998 to April 4 , 2008 (tst, 2nd, 3rd, 4th, Other)

Current Inspection Period -'-'-':.:...:::.'"""-"=:...:.:.::=-'"'-"===~~~"-'=:--'-_'__=~==_>.=....:.._'=_'_'_:..L..:::==

Third inservice Inspection Period - Aoril5, 2005 to April 4, 2008 (1 st, 2nd, 3rd)

Edition and Addenda of Section XI applicable to the Inspection Plan _ _-,-"=:",=:;=",-,-,-,-,--,-""--,--,=="-,,,,,,,- 1998 Edition, No Addenda Edition and Addenda of ASME Section XI 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 corre ctive measures represented by this report conform to the requ irements of Section Xl.

Cert ificate of Auth orization No . -'N""I""A'--_-;::-_-::---;-:---;- _ Expiration Date N/A tJ '-/ c..'~ * .. (I applicable)

Signed ",A> ' 0( - rt-~ '" lA./'?/Y Date _..:.;.~'"""-_ _.=_......_

(General Supervisor - rporate Engineering Programs)

CERTIFICATE OF INSERVJCE 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 emp loyed by Harford Steam Boiler (HSBCn of Harford, Connecticut have inspected the items described in this Owner'S Activity Report, during the period 03/22/08 to 04 /17/08 , 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 impl ied , 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 insp~ction, ' \ '\ (.1..~' .

\2.u.r-..{).~dl ~~~\ Commissions NB9889 A B. N, I NY 3061 Inspector's Signature National Boar d, State, Province, and Endorsements Date G, 1/ (, loa

Nine Mile Point Nuclea r Station, Unit 2 CNG-NMP2-0AR-006-1 1 Cor.stelmtion Energy Group SECOND INSERVICE INSPECT ION INTERVAL Rev. 00 2008 OWNERS' ACTIVITY REPORT

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MHe Point S1:ation FOR Date: June 4, 2008 INSERVICE EXAMINATIONS Page 8 of 11 TABLE 1 ABSTRACT OF EXAMINATIO~ AND TESTS As required by the provisions at the ASME Code Case N-532- 1 TOTAL TOTAL 'TOTAL TOTAL EXAMINATIONS CODE EXAMINATIONS EXAMINATIONS EXAMINATIONS CREDITED (%} TO EXAMINATION REQUIRED FOR REQUIRED FOR CREDITED (%) DATEFORTHE CATEGORY INTERVAL THISPERIOD FOR THE PERIOD INTERVAL REMARKS B-A 35 13 13 - 100% 35 -100% Deferral Permissible B-D 66 22 22 -100% 66 -1 00% Deferral Permissible B-G-1 307 129 129-1 00% 307- 100% Deferral Permissible B-G-2 65 10 10- 100% 65 - 100% Note 1 B-K 8 4 4- 100% 8 -1 00% CC N-509 B-L-2 1 1 0 - 0.0% 0 - 0.0% Deferral Permissible, ,Pump was not Disassembled B-M-2 35 20 2-0.1% 15-42.8% Deferral Permissible, 20 valves were not Disassembled B-N-1 254 112 112-100% 254- 100% Note 2 B-N-2 14 2 2 - 100% 14 - 100% Deferral Permissible B-O 14 6 6 - 100% 14 -1 00% Deferral Permissible C-A 2 1 1 - 100% 2 -100% Note 3 CoB 4 2 2 - 1000/0 4-1 00% Note 3 C-C 8 5 5 -1 00% 8-1 00% CC N-509 CoD 1 0 0- 0.0% 1 - 100%

. CoG 58 33 12 - 100% 37-.63.7% RR-IWC-1, Pump was not Disassembled D-A 24 10 10 -100% 24 -100% CC-N-509 E-A 2764 887 887- 100% 2764 -100% Note 2 F-A 268 83 83 - 100% 268 -100% CC N-491-1 L-A 122 61 61 - 100% 122-100% Note 4 R-A 153 50 50-100% 153-100% RI-ISI, Note 5 R-C 30 6 6-100% 30-100% RI-BER's. Note 5 Notes. 1. Does not Include examinations require d only when c tsassembtedt example. 185 CRD S)

2. 100% of access ible surfaces examined each period
3. All examinations are performed during 2"" or 3 fd period
4. Category requires 100% examination every 5 years .
5. Reference RR-RI-ISI-2, all examinations to be completed in the 2"" and 3rd periods

Nine Mile Point Nuclear Station , Unit 2 CNG-NMp2-0AR-006-11 ConS'tel~atwn Energy Group SECOND INSERVICE INSPECTION INTERVAL Rev. 00 2008 OWNERS' ACTIVITY REPORT

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Nine Mile Point NudearStation FOR Date: June 4, 2008 INSERVICE EXAMINATIONS Page 9 of 11 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 CONDITION EXAMINATION ITEM ITEM CHARACTERIZATION FOUND DURING CATEGORY NUMBER DESCRIPTION (IWA-3300} SCHEDULED SECTION Xl EXAMINAT ION OR TEST rYES OR NO)

N/A N/A Reactor Pressure Vessel Flange Relevant Condition NO Surface

Nine Mile Point Nuclear Station, Unit 2 CNG-NMP2-0AR-00&-11 Energy __Group SECOND INSERVICE INSPECTION INTERVAL Rev. 00

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Mile Point 2008 OWNERS' ACTIVITY REPORT Statlon FOR Date: June 4,2008 INSERVICE EXAMINATIONS Page 10 of 11 TABLE 3 ABSTRACT OF REPAIRS, REPLACEMENTS, OR CORRECTIVE MEASURES REQUIRED FOR CONTINUED SERVICE As required by the provisions of the ASM E Gode Case N-532-1 FLAW OR RELEVANT REPAIR CONDITION FOUND REPLACE MENT DURING SCHEDULED REPAIR OR DESCRIPTION SECTION XI REPLACEMENT CODE CORRECTIVE ITEM OF EXAMINAT ION OR TEST DATE PLAN CLASS MEASURE DESCRIPTION WORK (YES OR NO) COMPLETE NUMBER 1 Reoair 2MSS*AOV6A Repair Thread Hole No 04/10 /08 07-09559-09 1 Reoair 2MSS*AOV6D Reoair Thread Hole No 04/10/08 07-09559-08

Nine Mile Point Nuclear Station, Unit 2 CNG-NMP2-0AR-006-11 Comriellation Eneg}f Group SECOND INSERVICE INSPECTION INTERVAL Rev. 00

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NineMilePoint 2008 OWNERS' ACTIVITY REPORT Nu{;Jear Strition FOR Date: June 4 ,2008 INSERVICE EXAMINATIONS Page 11 of 11 End of Inservice Inspection Owner's Activity Report For Refueling Outage Eleven (RFO-11 )

And Ten-Year In-service I Containment Inspection Interval

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