ML042120307

2004 Owner'S Activity Report for Inservice Examinations for Nine Mile Point Unit 2

ML042120307
Person / Time
Site:	Nine Mile Point
Issue date:	07/20/2004
From:	William Holston Constellation Energy Group
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
NMP2L 2118
Download: ML042120307 (14)

Text

Constellation Energy, RO. Box 63 Nine Mile Point Nuclear Station Lycoming, New York 13093 July 20, 2004 NMP2L 2118 U. S. Nuclear Regulatory Commission Attn: Document Control Desk Washington, DC 20555

SUBJECT:

Nine Mile Point Unit 2 Docket No. 50-410 License No. NPF-69 2004 Owner's Activity Report for Inservice Examinations Gentlemen:

Pursuant to 10 CFR 50.55a, Nine Mile Point Nuclear Station, LLC (NMPNS) is submitting the 2004 Owner's Activity Report for Inservice Examinations for Nine Mile Point, Unit 2. The report summarizes the results of examinations performed during the Second Period of the Second Ten-Year Interval, April 5, 2001 through April 25, 2004, including those conducted during Refueling Outage Nine (RFO9). This report closes out the Second Inservice Inspection Period.

This report meets the requirements of American Society of Mechanical Engineers (ASME) Code Case N-532-1, approved for use by the Regulatory Guide 1.147, "Inservice Inspection Code Case Acceptability, ASME Section XI, Division 1," Revision 13.

Very truly yours, William C. Holston Manager Engineering Services WCH/RF/jm Attachment cc: Mr. H. J. Miller, NRC Regional Administrator, Region I Mr. G. K. Hunegs, NRC Senior Resident Inspector Mr. P. S. Tam, Senior Project Manager, NRR (2 copies)

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 SECOND INSERVICE INSPECTION PERIOD 2004 OWNER'S ACTIVITY REPORT FOR RFO-09 INSERVICE EXAMINATIONS Prepared For Nine Mile Point Nuclear Station P.O. Box 63 Lycoming, New York 13093 Commercial Service Date: April 5, 1988 NRC Docket Number: 50-410 Document Number: NMP2-OAR-006-02 Revision Number: 00 Date: May 19, 2004 Prepared by: r Y, 9'Edward L. Anderson - NMPNS IS1 Program Manager Reviewed by ,. . /:) *1 Arttuir P. Giverson - Principal Engineer ASME Programs Approved by: -n I4 44) 5222) 0 Glenn R. Perkins - General Supervisor En ineering Programs

Nine Mile Point Nuclear Station Unit 2 [ NMP2-OAR-006-02 Constellation SECOND INSERVICE INSPECTION INTERVAL Rev. 00 0 Energy Group 2004 OWNERS' ACTIVITY REPORT Nine MileStation Point Nuclear FOR Date: May 19, 2004 INSERVICE EXAMINATIONS

.. Page i-2 of i - 13 TABLE OF CONTENTS Table of Contents ......................................................................... i-2 Record of Revision ........................................................................ i-3 Abstract . ................................................................................ i-4 Form OAR-1 Owner's Activity Report for Inservice (ISI) Inspection Plan NMP2-ISI-006 ... .............. i-7 Form OAR-1 Owner's Activity Report for Risk-Informed (RI-ISI) Inspection Plan NMP2-RI-ISI-006 ... ..... i-8 Form OAR-1 Owner's Activity Report for Containment (CISI) Inspection Plan NMP2-CISI-006 ... ........ i-9 Table 1 Abstract of Examination and Tests ................................................... i-10 Table 2 Items, with Flaws or Relevant Conditions that Require Evaluation for Continued Service ... ...... i-11 Table 3 Abstract of Repairs, Replacements, or Corrective Measures Required for Continued Service ..... i-12

Nine Mile Point Nuclear Station Unit 2 NMP2-OAR-006-02 Conella*i on SECOND INSERVICE INSPECTION INTERVAL Rev. 00 0p Energy Group 2004 OWNERS' ACTIVITY REPORT Nine Mile Point F Date: May19 2004 Nudear Station FOR Date:_May_19__2004 INSERVICE EXAMINATIONS Page i -3 of i -13

'T _': :'." :, ""'s

[:D:RECO *S'

. ,REVISIOW,0,: 1,AFFECTED~,.; ,. .,;;,s ' REASON FOR REVISION Hi 5.-Y.-, .

, 'i I

q.

., 1-

"-'i.

x -P--AGEI S -eKyaRASN 00 May 19, 2004 Entire Initial issue of Owner's Activity Report for ASME Document Section XI Inservice, Risk-informed and Containment Examinations in accordance with the requirements of ASME Code Case N-532-1.

I L

Nine Mile Point Nuclear Station Unit 2 NMP2-OAR-006-02 03 0 Constellation Energy NinergyePn Group G

NineMile Point SECOND INSERVICE INSPECTION INTERVAL 2004 OWNERS' ACTIVITY REPORT FOR Rev.

Date:

00 May 19, 2004 Nudear Station l INSERVICE EXAMINATIONS Pacie 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 Xl Inservice, Risk-Informed and Containment Examinations performed during the Second Refueling Outage (RFO-09), from March 15, 2004 through April 25, 2004, and the last outage of the Second Inservice Inspection Period that started on 5 April 2001 and is scheduled to end on 4 April 2005. This Owner's Activity Report closes out the Second Inservice Inspection Period.

As an alternate to the requirements of the ASME, Boiler and Pressure Vessel Code (B&PVC), Section Xl, Article IWA-6000, NMPNS submitted Request for Relief ISI-19 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, at which 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-19, NMPNS is continuing to use the Owner's Activity Report.

f 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 Reports Form OAR-1 were prepared and certified upon completion of the 2004 refueling outage (RFO-09) 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

• NMP2-CISI-006, Containment Inspection Plan and Schedule.

In addition to the Owner's Activity Reports, 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, 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 Xl examination or test.

Nine Mile Point Nuclear Station Unit 2 NMP2-OAR-006-02 Constellatifon SECOND INSERVICE INSPECTION INTERVAL Rev. 00

~ Energy Group 2004 OWNERS' ACTIVITY REPORT Nine Mile Point ate May 19 2004 Nuclear Station

• D M . 00

_ _ _INSERVICE EXAMINATIONS Paqe 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, ifthe 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 Second Inservice Inspection Period in accordance with Table IWB-2412-1.

. Nine Mile Point Nuclear Station Unit 2 NMP2-OAR-006-02

% Cnstellaton SECOND INSERVICE INSPECTION INTERVAL Rev. 00 W Energy Group 2004 OWNERS' ACTIVITY REPORT Nine Mile Point FOR Date: May 19, 2004 Nu.ear Station FOR I INSERVICE EXAMINATIONS Page -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 NMP9-r)AP-nnr%-n Owner Nine Mile Point Nuclear Station. LLC. P.O. Box 63 Lake Road. Lvcomina. New York 13093 (Name and Address of Owner)

Plnnt1.

I -a 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-09 Current Inspection Interv al Second Inservice Innection Interval - Anril 5 1998 to Anril 4 2008 (1st, 2nd, 3rd, 4th, Other)

Current Inspection Period Second Inservice Inspection Period - April 5. 2001 to April 4. 2005 (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-ISI-006. Revision 04. Dated December 30. 2003 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 Authorfation No.

,~,N/A (if applicable)

Expiration Date N/A Ainnipl A kd (General Supervisor - Engineering Programs)

Date =rlkMJz 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 03/15/04 to 04/25/04 , 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 inspction.

_ _ a_ __ _ _ _ Commissions 10195 N. I C/ lnspector:saignatur' National Board, State, Province, and Endorsements Date

Nine Mile Point Nuclear Station Unit 2 NMP2-OAR-006-02 Constellation SECOND INSERVICE INSPECTION INTERVAL Rev. 00 0 Energy Group 2004 OWNERS' ACTIVITY REPORT Nine Mile Point Nucdear Station FORDate:

INSERVICE EXAMINATIONS j Page ,

May 19,2004 i -7 1,

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-006-02 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-09 Current Inspection Intervall Second Inservice Insoection Interval - Anril 5. 1998 to Aoril 4. 2008 (1st, 2nd, 3rd, 4th, Other)

Current Inspection Period _ Second Inservice Inspection Period - April 5. 2001 to April 4. 2005 (1st, 2nd, 3rd)

Edition and Addenda of Section Xl applicable to the Inspection Plan 1989 Edition, No Addenda Date and Revision of Inspection Plan NMP2-RI-ISI-006. Revision 00. Dated December 30. 2003 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 Authrization No. N/A Expiration Date N/A

// D (Ifapplicable)

Sioned

-a go . ' /-4't

. Date 5/z9kBY (General Supervisor- Engineering 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 NIA and employed by ABSG Consulting Inc. of Houston, Texas 77060 have inspected the items described in this Owner's Activity Report, during the period 03/15/04 to 04/25/04 , 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 Ad Inspector'"ignature- National Board, State, Province, and Endorsements Date

Nine Mile Point Nuclear Station Unit 2 NMP2-OAR-006-02

" Constellation SECOND INSERVICE INSPECTION INTERVAL Rev. 00

%J Energy Group 2004 OWNERS' ACTIVITY REPORT NineaMrSton FOR Date: May 19, 2004

. 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-006-02 Owner Nine Mile Point Nuclear Station. LLC. P.O. Box 63 Lake Road. Lycoming. New York 13093 (Name and Address of Owner)

Pinnt I Hal lX Nine Mile Point Nuclear Station. P. O. Box 63. Lvcomina. New York 13093 (Name and Address of Plant)

Plant Unit 2 Commercial Service Date April 5. 1988 Refueling Outage Number RFO-09 Current Inspection Interval. First Inservice Insnection Interval - Anril 5. 1998 to Anril 4- 2008 (1st, 2nd, 3rd, 4th, Other)

Current Inspection Period Second Inservice Inspection Period - April 5. 2001 to April 4. 2005 (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 00. Dated February 24. 2000 Edition and Addenda of ASME Section XI applicable to Repairs and Replacements, if different than the Inspection Plan NIA 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

/7 7) 6 ~ (ifaapplicable)

Signed 1$z4 Date &ZYJG ST (General Supervisor - Enaineerino Proorams)

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 03115/04 to 04/25104 , 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 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 ipection.

_ _ _ _ _ _ Commissions 10195 N. I

/ Inspectorsagnature" National Board, State, Province, and Endorsements Date

Nine Mile Point Nuclear Station Unit 2 NMP2-OAR-006-02 e Constellation SECOND INSERVICE INSPECTION INTERVAL Rev. 00 Energy Group 2004 OWNERS' ACTIVITY REPORT l Nine Mile Point Dat May 19 2004 Nucear Station F, 2I INSERVICE EXAMINATIONS Page i -9 of i -13 TABLE 1 ABSTRACT OF EXAMINATION AND TESTS As reouired 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 11 11 - 100% 22 - 62.8% Deferral Permissible B-D 66 28 28 -100% 44 - 66.6% Deferral Permissible B-G-1 307 100 75 - 75.0% 178 - 57.9% Deferral Permissible B-G-2 95 40 35 - 87.5% 56 - 58.9% Note 1 B-K 8 2 2-100% 5 - 62.5% CC N-509 B-L-2 1 0 0 - 0.0% 0 - 0.0% Deferral Permissible, When Disassembled B-M-2 35 13 9 - 69.2% 15 - 39.4% Deferral Permissible, When Disassembled B-N-1 82 81 81 -100% 142 - 67.0% Note 2 B-N-2 15 3 1 - 33.3% 12 - 67.0% Deferral Permissible B-O 8 4 4 - 100% 8 - 57.1% Deferral Permissible C-A 2 1 1 - 100% 1 - 50.0% Note 3 C-B 4 2 2-100% 2 - 50.0% Note 3 C-C 24 7 5 - 71.4% 13 -. 54.1% CC N-509 C-D 1 1 1-100% 1-100%

C-G 58 27 11 - 40.7% 25-.43.1% RR-IWC-1, When Disassembled D-A 24 8 8-100% 16 - 67.0% CC-N-509 E-A 2784 874 874 - 100% 1860 - 66.8% Note 2 F-A 245 94 94-100% 194 - 63.1% CC N-491-1 L-A 123 0 0 - 0.0% 61 - 50.0% Note 4 R-A 125 75 74 - 98.6% 74 - 59.2% RI-ISI, Note 5 R-C 25 12 12-100% 19 - 67.0% RI-BER's, Note 5 Notes:

1. Does not include 185 CRD's examined when disassembled

2. 100% of accessible surfaces examined each period

3. All examinations are performed during 2'1 or 3' period

4. Category requires 100% examination every 5 years

5. Reference RR-RI-ISI-2, all examinations to be completed in the 2" and 3T periods

Nine Mile Point Nuclear Station Unit 2 NMP2-OAR-006-02 O Constellation Energy Group SECOND INSERVICE INSPECTION INTERVAL 2004 OWNERS' ACTIVITY REPORT Rev. 00 Nine Mile Point FOR Date: May 19, 2004 Nudear Station FOR

. INSERVICE EXAMINATIONS Page i-10 of i -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 CONDITION EXAMINATION ITEM ITEM CHARACTERIZATION FOUND DURING CATEGORY NUMBER DESCRIPTION (IWA-3300) SCHEDULED SECTION Xi EXAMINATION OR TEST I _(YES OR NO)

F-A F1.20 2RHS-PSST319A2 Loose Jam Nuts on Strut YES B-G-2 B7.70 2MSS-AOV6CVB548 Identified 6 studs with thread YES

_ _ _ _ _ _ __ _ _ __ _ __ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _d am aq e_ _ _ _ _ _ _ _ _ _ _

B-M-2 B12.50 2WCS-MOV103.VBY175 denied (2) Linear YES in 'Cations across seatI B-K Bi0.20 2FWS-47-15-FW3141315 Identifiedcd2? rounded YES indi tionsl R-A R1.16 2RPV-KB1O Previous' recorded welding YES

_a___continuines R-A R1.16 2RPV-KB20-OL Previousreoreded flaws YES

__ _ _ __ __ __ __ __ ___ __ _ __ _ _ _p rio r tdWe ¶ o ve rla y _ _ _ _ _ _ _ _ _ _ _ _

Nine Mile Point Nuclear Station Unit 2 NMP2-OAR-006-02 O Constellaion Energy Group SECOND INSERVICE INSPECTION INTERVAL 2004 OWNERS' ACTIVITY REPORT Rev. 00 Nine Mile Point Date: May 19, 2004 Nuclear Station FOR Date M 19 2004 I-INSERVICE EXAMINATIONS Pacie i -11 of i -13 I 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 1 Replacement 2MSS-PSV123, Replaced 12 Studs NO 04/21/04 03-08206-00 PB116 and Nuts 1 Replacement 2MSS*PSV124, Replaced 12 Studs NO 04/21/04 03-07962-00 PB119 and Nuts 1 Replacement 2MSS'PSV130, Replaced 12 Studs NO 04/21/04 03-01301-00 PB137 and Nuts_

1 Replacement 2MSS*PSV1 34. Replaced 12 Studs NO 04/21/04 03-07964-00 PB149 and Nuts 1 Replacement 2MSS*PSV136, Replaced 12 Studs NO 04/21/04 03-07965-00 PB155 and Nuts _

1 Replacement 2MSSPSV137, Replaced 12 Studs NO 04121/04 03-07966-00 PB158 and Nuts 1 Replacement 2FWS-AOV23A Replaced 12 Nuts NO 03121/04 01-02885-03

,VB506 1 Replacement 2RPV-CRD158 Replaced 8 Cap NO 03126104 03-05448-00 Screws and Washers 1 Replacement 2RPV-CRD143 Replaced 8 Cap NO 03/26/04 03-13382-00 Screws and Washers 1 Replacement 2RPV-CRD129 Replaced 8 Cap NO 03/26/04 03-13085-00 Screws and Washers 1 Replacement 2RPV-CRD099 Replaced 8 Cap NO 03/26/04 03-05447-00 Screws and Washers 1 Replacement 2RPV-CRD039 Replaced 8 Cap NO 03/'26/04 03-05446-00 Screws and Washers 1 Replacement 2RPV-CRD002 Replaced 8 Cap NO 03'26/04 03-13091-00 Screws and Washers l 1 Replacement 2RPV-CRD032 Replaced 8 Cap NO 03/26/04 03-13087-00 Screws and Washers 1 Replacement 2RPV-CRD008 Replaced 8 Cap NO 03126,/04 03-13082-00 Screws and Washers 1 Replacement 2RPV-CRD030 Replaced 8 Cap NO 03/26/04 03-13083-00 Screws and Washers 1 Replacement 2RPV-CRD087 Replaced 8 Cap NO 03/26/04 03-13089-00 Screws and Washers 1 Replacement 2RPV-CRD167 Replaced 8 Cap NO 03/'26104 03-13086-00 Screws and Washers 1 Replacement 2RPV-CRD185 Replaced 8 Cap NO 03/26104 03-13090-00

_Screws and Washers I

Nine Mile Point Nuclear Station Unit 2 NMP2-OAR-006-02 Constellation SECOND INSERVICE INSPECTION INTERVAL Rev. 00 Energy Group 2004 OWNERS' ACTIVITY REPORT Nine Mile Point FOR Date: May 19, 2004 Nuclear Station FOR 1 INSERVICE EXAMINATIONS Page i - 12 of i - 13 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 1 Replacement 2RPV-CRD163 Replaced 8 Cap NO 03/26/04 03-12249-00 Screws and Washers 1 Replacement 2RPV-CRD137 Replaced 8 Cap NO 03/26/04 03-05450-00 Screws and Washers 1 Replacement 2RPV-CRD148 Replaced 8 Cap NO 03/26/04 03-13088-00 Screws and Washers 1 Replacement 2RPV-CRD123 Replaced 8 Cap NO 03/26/04 03-13084-00 Screws and Washers l 1 Replacement 2RPV-CR0146 Replaced 8 Cap NO 03/26/04 03-00202-00 Screws and Washers 1 Replacement 2RPV-CRD116 Replaced 8 Cap NO 03/26/04 03-00200-00 Screws and Washers 1 Replacement 2RPV-CRD102 Replaced 8 Cap NO 03/26/04 03-00201-00 Screws and Washers 1 Replacement 2FWS- Replaced Mechanical NO 03/19/04 02-13034-13 PSSP194A1 Snubber l 2 Replacement 2RHS- Replaced Mechanical NO 03/19/04 02-13034-08 PSSP719A2 Snubber l 2 Replacement 2RHS- Replaced Mechanical NO 03/29/04 02-13034-01 PSSP718A2 Snubber l 1 Replacement 2WCS- Replaced Mechanical NO 03/29/04 04-05842-00 PSSP622A1 Snubber l 1 Replacement 2WCS- Replaced Mechanical NO 03/29104 04-05842-00 PSSP569A1 (B) Snubber 1 Replacement 2WCS- Replaced Mechanical NO 03/29/04 04-05842-00 PSSP569A1 (A) Snubber 1 Replacement 2WCS*MOV102 Replaced Valve NO 04/08/04 03-04797-07

Nine Mile Point Nuclear Station Unit 2 NMP2-OAR-006-02 3 Cnellation SECOND INSERVICE INSPECTION INTERVAL Rev. 00 W~jF Energy Group 2004 OWNERS' ACTIVITY REPORT Nuiear StaMion FOR Date: May 19, 2004

.:INSERVICE EXAMINATIONS Page i -13 of i -13 End of Inservice Inspection Owner's Activity Report For Refueling Outage Nine (RFO-09)