CP-201600117, Submittal of Fifteenth Refueling Outage (2RF15), Inservice Inspection (ISI) Summary Report (2007 Edition of ASME Code, Section XI, 2008 Addenda, Third Interval Start Date: August 3, 2014, Third Interval End Date: August 2, 2023)

Submittal of Fifteenth Refueling Outage (2RF15), Inservice Inspection (ISI) Summary Report (2007 Edition of ASME Code,Section XI, 2008 Addenda, Third Interval Start Date: August 3, 2014, Third Interval End Date: August 2, 2023)

ML16057A180
Person / Time
Site:	Comanche Peak
Issue date:	02/08/2016
From:	Hope T, Peters K Luminant Generation Co, Luminant Power
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
CP-201600117, TXX-16024
Download: ML16057A180 (5)

Text

Senior KennethViceJ.President Peters P0O Box 1002 Luminant Power

____& Chief Nuclear Officer (Acting) 6322 North FM 56 Kenneth.Peters@Lurninant.corn Glen Rose, TX 76043 Lumin nt T254 897 6565 C817 776 0037 F 254 897 6652 CP-201600117 Ref. # 10CFR50.55a TXX-16024 February 8, 2016 U. S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, DC 20555

SUBJECT:

COMANCHE PEAK NUCLEAR POWER PLANT DOCKET NO. 50-446 SUBMITTAL OF UNIT 2 FIFTEENTH REFUELING OUTAGE (2R1F15)

INSERVICE INSPECTION (ISI)

SUMMARY

REPORT (2007 EDITION OF ASME CODE, SECTION XI, 2008 ADDENDA THIRD INTERVAL START DATE: AUGUST 3, 2014 THIRD INTERVAL END DATE: AUGUST 2, 2023)

Dear Sir or Madam:

In accordance with 10CFR50.55a, Luminant Generation Company LLC (Luminant Power) transmits the Inservice Inspection Summary Report for the fifteenth refueling outage of Comanche Peak Unit 2. The enclosed report is being provided to you pursuant to the ASME Boiler and Pressure Vessel Code,Section XI, paragraph IWA-6240(b). A copy of this report is also forwarded to the Chief Inspector in accordance with the Texas Boiler Law & Rules and Regulations, paragraph 65.100.g.4.

This communication contains no new licensing basis commitments regarding Comanche Peak Unit 2.

Should you have any questions, please contact Mr. Aaron Thomas at (254) 897-6637.

Sincerely, Luminant Generation Company LLC Kenneth J. Peters ,7 . .

By:

• Timothy A. Hope Manager, Regulatory Affairs

U. S. Nuclear Regulatory Commission TXX-16024 Page 2 of 2 02/08/2016 Enclosure - Inservice Inspection Summary for Unit 2 Fifteenth Refueling Outage c - Marc L. Dapas, Region WV Baiwant K. Singal, NRR Resident Inspectors, Comanche Peak Robert Free, TDLR Jack Ballard, ANII, Comanche Peak

ENCLOSURE TO TXX-16024 INSERVICE INSPECTION

SUMMARY

REPORT FOR UNIT 2 FIFTEENTH REFUELING OUTAGE

FORM OAR-I OWNER'S ACTMVTY REPORT Report Number CPNPP U2 2RF15 Comanche.Peak Nuclear Power Plant P.O. Box 1002 Glen Rose, Texas 76043 Plant Unit No. 2 Commercial service Ref ueting outage 15 Currant inspection interval 3 3, 1993 August (1", 1", 3", 4~, other)

Current inspection period 1 (1", ZS 3'~)

Edition and Addenda of Section Xl applicable to the inspection plan 2007 Edition, 2008 Addenda Date and revision of inspection plan CPNPP Unit 2 ISI Proaram Plan. Interval 3 Rev. 0 Auaust 3, 2014 Edition and Addenda of Section Xl applicable to repairs and replacements, if different than the Inspection plan. Same Code Cases Used N-53Z-4 (Ifapplicable)

CE*RTIFICATE 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 ASIAE Code,Section IX; and (c) the repairlreplacement activities and evaluations supporting the completion of 1RF1._7 conform to the requirements of Section XI.

Signed Date Engineerdng Programs Manager CERTIFICATE OF INSERVICE INSPECTION I, the undersiglned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State of Province of Texas and employed by Hartford Steam Boiler Insoection and Insurance Compoany of 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 XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerningi 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 a loss of any kind arilsing from or connected with this inspection.

Q1§i~Y (U Commissions N*B 13162" AWT '" T'x I~rL

/Dote Insp~ctor's S1ignature National Board, state, Province and Endorsements OAR-I Page 1of 2

TABLE 1 ITEMS WITH FLAWS OR RELEVANT CONDITIONS THAT REQUIRED EVALUATION FOR CONTINUED SERVICE Evaluation Deacttpton Examination Item Description Catogoty and 11em Number F-A F1.40 . .. Loose jam nut, cotter pins not spread and CR-2015-009272 found alt issues acceptable and insufficient thread engagement on CRDM seismic, were restored to design condition during re-supports installation of CRDM seismic supports.

F-A F1.20 Spding Can position indicator for pipe support CR-2015-0]09 181 found this to be not a non

-TCX-2-2100-H6 found to be outside H&C settings conforming conditions 1SI re-examination not (MS-2-0O1-402-C72S) required. Use as is.

F-A F1.30 Sprdng Can position indicator CC.2-SB-O38-H3" CR-2015-008795 evaluated to use as Is.

found misaligned. (CC-2-031-407-$43S)

F-A F1*20 Cotter Pin missing on pipe support TCX-2-2566- CR-2015-009112 evaluated to use as is.

,H24 (St.2-306-410-C42R)

F-A F1.20 Strut TCX-2-2586-H24 found misatigned (H.SI.2- CR-2015-0091 15 evaluated to use as is.

RB-010A-704-2)

F-A F1.20 Cotter Pin missing on pipe support TCX-1-4110- CR-2015-009180 evaluated to use as Is.

H24 (H-CS-2-RB-037A-702-1)

TABLE 2 ABSTRACT OF REPAIRS1 REPLACEMENTS, OR CORRECTIVE MEASURES

- REQUIRED FOR CONTINUED SERVICE Code Ilem Descdptlln Dote Repolr/

Class Descdptlan of Walk Completed Replacement Plan Number None OAR-i Page 2 of 2

'p

Senior KennethViceJ.President Peters P0O Box 1002 Luminant Power

____& Chief Nuclear Officer (Acting) 6322 North FM 56 Kenneth.Peters@Lurninant.corn Glen Rose, TX 76043 Lumin nt T254 897 6565 C817 776 0037 F 254 897 6652 CP-201600117 Ref. # 10CFR50.55a TXX-16024 February 8, 2016 U. S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, DC 20555

SUBJECT:

COMANCHE PEAK NUCLEAR POWER PLANT DOCKET NO. 50-446 SUBMITTAL OF UNIT 2 FIFTEENTH REFUELING OUTAGE (2R1F15)

INSERVICE INSPECTION (ISI)

SUMMARY

REPORT (2007 EDITION OF ASME CODE, SECTION XI, 2008 ADDENDA THIRD INTERVAL START DATE: AUGUST 3, 2014 THIRD INTERVAL END DATE: AUGUST 2, 2023)

Dear Sir or Madam:

In accordance with 10CFR50.55a, Luminant Generation Company LLC (Luminant Power) transmits the Inservice Inspection Summary Report for the fifteenth refueling outage of Comanche Peak Unit 2. The enclosed report is being provided to you pursuant to the ASME Boiler and Pressure Vessel Code,Section XI, paragraph IWA-6240(b). A copy of this report is also forwarded to the Chief Inspector in accordance with the Texas Boiler Law & Rules and Regulations, paragraph 65.100.g.4.

This communication contains no new licensing basis commitments regarding Comanche Peak Unit 2.

Should you have any questions, please contact Mr. Aaron Thomas at (254) 897-6637.

Sincerely, Luminant Generation Company LLC Kenneth J. Peters ,7 . .

By:

• Timothy A. Hope Manager, Regulatory Affairs

U. S. Nuclear Regulatory Commission TXX-16024 Page 2 of 2 02/08/2016 Enclosure - Inservice Inspection Summary for Unit 2 Fifteenth Refueling Outage c - Marc L. Dapas, Region WV Baiwant K. Singal, NRR Resident Inspectors, Comanche Peak Robert Free, TDLR Jack Ballard, ANII, Comanche Peak

ENCLOSURE TO TXX-16024 INSERVICE INSPECTION

SUMMARY

REPORT FOR UNIT 2 FIFTEENTH REFUELING OUTAGE

FORM OAR-I OWNER'S ACTMVTY REPORT Report Number CPNPP U2 2RF15 Comanche.Peak Nuclear Power Plant P.O. Box 1002 Glen Rose, Texas 76043 Plant Unit No. 2 Commercial service Ref ueting outage 15 Currant inspection interval 3 3, 1993 August (1", 1", 3", 4~, other)

Current inspection period 1 (1", ZS 3'~)

Edition and Addenda of Section Xl applicable to the inspection plan 2007 Edition, 2008 Addenda Date and revision of inspection plan CPNPP Unit 2 ISI Proaram Plan. Interval 3 Rev. 0 Auaust 3, 2014 Edition and Addenda of Section Xl applicable to repairs and replacements, if different than the Inspection plan. Same Code Cases Used N-53Z-4 (Ifapplicable)

CE*RTIFICATE 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 ASIAE Code,Section IX; and (c) the repairlreplacement activities and evaluations supporting the completion of 1RF1._7 conform to the requirements of Section XI.

Signed Date Engineerdng Programs Manager CERTIFICATE OF INSERVICE INSPECTION I, the undersiglned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State of Province of Texas and employed by Hartford Steam Boiler Insoection and Insurance Compoany of 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 XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerningi 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 a loss of any kind arilsing from or connected with this inspection.

Q1§i~Y (U Commissions N*B 13162" AWT '" T'x I~rL

/Dote Insp~ctor's S1ignature National Board, state, Province and Endorsements OAR-I Page 1of 2

TABLE 1 ITEMS WITH FLAWS OR RELEVANT CONDITIONS THAT REQUIRED EVALUATION FOR CONTINUED SERVICE Evaluation Deacttpton Examination Item Description Catogoty and 11em Number F-A F1.40 . .. Loose jam nut, cotter pins not spread and CR-2015-009272 found alt issues acceptable and insufficient thread engagement on CRDM seismic, were restored to design condition during re-supports installation of CRDM seismic supports.

F-A F1.20 Spding Can position indicator for pipe support CR-2015-0]09 181 found this to be not a non

-TCX-2-2100-H6 found to be outside H&C settings conforming conditions 1SI re-examination not (MS-2-0O1-402-C72S) required. Use as is.

F-A F1.30 Sprdng Can position indicator CC.2-SB-O38-H3" CR-2015-008795 evaluated to use as Is.

found misaligned. (CC-2-031-407-$43S)

F-A F1*20 Cotter Pin missing on pipe support TCX-2-2566- CR-2015-009112 evaluated to use as is.

,H24 (St.2-306-410-C42R)

F-A F1.20 Strut TCX-2-2586-H24 found misatigned (H.SI.2- CR-2015-0091 15 evaluated to use as is.

RB-010A-704-2)

F-A F1.20 Cotter Pin missing on pipe support TCX-1-4110- CR-2015-009180 evaluated to use as Is.

H24 (H-CS-2-RB-037A-702-1)

TABLE 2 ABSTRACT OF REPAIRS1 REPLACEMENTS, OR CORRECTIVE MEASURES

- REQUIRED FOR CONTINUED SERVICE Code Ilem Descdptlln Dote Repolr/

Class Descdptlan of Walk Completed Replacement Plan Number None OAR-i Page 2 of 2

'p