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| number = ML16214A243
| number = ML16214A243
| issue date = 07/25/2016
| issue date = 07/25/2016
| title = Millstone Power Station, Unit 3 - Inservice Inspection Program, Owner'S Activity Report, Refueling Outage 17
| title = Inservice Inspection Program, Owner'S Activity Report, Refueling Outage 17
| author name = Stanley B L
| author name = Stanley B
| author affiliation = Dominion Nuclear Connecticut, Inc
| author affiliation = Dominion Nuclear Connecticut, Inc
| addressee name =  
| addressee name =  
Line 15: Line 15:


=Text=
=Text=
{{#Wiki_filter:I .. Dominion Nuclear Connecticut, Inc. Rope Ferry Rd., Waterford, CT 06385 Mailing Address: P.O. Box 128 Waterford, CT 06385 <lorn.com JUL 2 5 2016 U.S. Nuclear Regulatory Commission Attention: Document Control Desk Washington, DC 20555 NUCllEAR MILLSTONE POWER UNIT 3 . Serial No. NSSL/MLC Docket No. license No. fPROGRAM.:... OWNIER1S RIEfPORT, REFUJEUNG OUTAGE 16-254 RO 50-423 NPF-49 Dominion Nuclear Connecticut, Inc. (DNC) hereby submits the American Society of Mechanical Engineers (ASME), Section XI, Form OAR-1, Owner's Activity Report, for the period from November 18, 2014 through Refueling Outage 17, completed on May 13, 2016 for Millstone Power Station Unit 3. The enclosure is in accordance with the requirements of ASME Code Case N-532-4. If you have any questions or require additional information, please contact Jeffry A. Langan at (860) 444-5544. Sincerely, B. L. Stanley Director, Nuclear Safety and Licensing -Millstone  
{{#Wiki_filter:I -.~ ..
Dominion Nuclear Connecticut, Inc.
Rope Ferry Rd., Waterford, CT 06385 Mailing Address: P.O. Box 128 Waterford, CT 06385
<lorn.com                                                             JUL 2 5 2016 U.S. Nuclear Regulatory Commission                             Serial No. 16-254 Attention: Document Control Desk                               NSSL/MLC RO Washington, DC 20555                                           Docket No. 50-423 license No. NPF-49 DOM~NION NUCllEAR CONNECl~CUl, ~NC.
MILLSTONE POWER SlAl~ON UNIT 3 .
INSERV~CE ~NSPlECT~ON fPROGRAM.:... OWNIER S ACT~V~lY RIEfPORT, 1
REFUJEUNG OUTAGE ~7 Dominion Nuclear Connecticut, Inc. (DNC) hereby submits the American Society of Mechanical Engineers (ASME), Section XI, Form OAR-1, Owner's Activity Report, for the period from November 18, 2014 through Refueling Outage 17, completed on May 13, 2016 for Millstone Power Station Unit 3. The enclosure is in accordance with the requirements of ASME Code Case N-532-4.
If you have any questions or require additional information, please contact Jeffry A.
Langan at (860) 444-5544.
Sincerely,
        ~~
B. L. Stanley Director, Nuclear Safety and Licensing - Millstone


==Enclosure:==
==Enclosure:==
1. Owner's Activity Report, Refueling Outage 17, Revision 0.
: 1. Owner's Activity Report, Refueling Outage 17, Revision 0.
* Commitments made in this letter: None cc: U. S. Nuclear Regulatory Commission Region I 2100 Renaissance Blvd, Suite 100 King of Prussia, PA 19406-2713 R. V. Guzman Serial No. 16-254 MPS3 Owner's Activity Report Docket No. 50-423 Page 2 of 2 Senior Project Manager -Millstone Power Station U. S. Nuclear Regulatory Commission One White Flint North, Mail Stop 08 C2 11555 Rockville Pike Rockville, MD 20852-2738 NRC Senior Resident Inspector Millstone Power Station ENCLOSURE 1 OWNER'S ACTIVITY REPORT REFUELING OUTAGE 17 Revision 0 DOMINION NUCLEAR CONNECTICUT, INC. MILLSTONE POWER STATION UNIT 3 Serial No. 16-254 Docket No. 50-423 MILLSTONE POWER STATION UNIT NO. 3 OWNER'S ACTIVITY REPORT REFUELING OUTAGE 17 Revision 0 Contents: OAR-1 Report Number: MP3-3R17 Table 1: Items with Flaws or Relevant Conditions That Required Evaluation for Continued Service. Table 2: Abstract of Repairs/Replacement Activities Required for Continued Service " 7;{/;& Prepared By: Date: I I 74--<i 7 /17-//&#xa3; I Reviewed By: Date: Independent Review Reviewed By: .. /yDatE'.: ila&. (
* Commitments made in this letter: None
Form OAR-1 Owner's Activity Report ReportNumber:. __ Plant _____ ______ _ Unit No._-=3 ______ _ Commercial service date Aoril 26. 1986 Refueling outage no. __,_1-'-7 __ _ (if applicable) Current inspection interval (15, 2&deg;, 3r, 4 , other) Current inspection period (15\ 2&deg; , 3r ) Edition and Addenda of Section XI applicable to the inspection plans 2004 Edition No Addenda Date and revision of inspection plans 05/05/2016 Revision 2, Change 04-003 Edition and Addenda of Section XI applicable to repair/replacement activities, if different than the inspection plans N/A Code Cases used: N-133. N-460. N-504-4, N-532-4. N-566-2. N-722-1. N-729-1, N-740-2. N-770-1 (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 3R17 conform to the requirements of Section XI. (refueling outage number) Date 07/11/2016 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 Connecticut and employed by The Hartford Steam Boiler Inspection and Insurance Company 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, 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 a loss of any kind arising from or connected with this inspection. Commissions A/.&#xa3; ,fttl/ 07-/ff A/r,dh ?f .z+ C..:L. Al) National Board, State, Province and Endorsements Da'f!!_.,)uf 121 W'?
 
Form OAR-1 Owner's Activity Report Table 1 Items with Flaws or Relevant Conditions That Required Evaluation for Continued Service Examination Item Description Evaluation Description Category and Item Number Loose pipe clamp evaluated by Engineering and found to be acceptable F-A/F1.10A Pipe Support for continued service as documented in 3-CHS-1-PSST739 UIR MP3-16-001 I CR1034512. Clamp tightened to restore support to original desif:}n condition. Support spring load setting evaluated by F-A/ F1.10C Pipe Support Engineering and found to be acceptable 3-RCS-1-PSSH506 for continued service as documented in UIR MP3-16-002 I CR1035831. Evidence of leakage detected at bolted connection evaluated in accordance with 0-B I 02.10 Valve 3CHS*V993 ASME Code Case N-566-2 and found to be acceptable for continued service as documented in CR581790 and ETE-MP-2015-1072. Evidence of leakage detected at bolted connection evaluated in accordance with 0-B I 02.10 Spool Piece 3-CHS-49-4-2-3 ASME Code Case N-566-2 and found to Upstream Flange be acceptable for continued service as documented in CR581778 and ETE-MP-2015-1072. Evidence of leakage detected at bolted connection evaluated in accordance with 0-B I 02.10 Spool Piece 3-CHS-49-4-2-3 ASME Code Case N-566-2 and found to Downstream Flange be acceptable for continued service as documented in CR581784 and ETE-MP-2015-1072. Evidence of leakage detected at bolted connection evaluated in accordance with C-H/C7.10 Valve 3QSS*AOV28 ASME Code Case N-566-2 and found to be acceptable for continued service as documented in CR576423 and ETE-MP-2015-1049. Evidence of leakage detected at bolted connection evaluated in accordance with C-H I C7.10 Heat Exchanger 3RHS*E1A ASME Code Case N-566-2 and found to Lower Flange be acceptable for continued service as documented in CR576427 and ETE-CME-2013-1011 Rev. 0 thru Rev. 2. Evidence of leakage detected at bolted connection evaluated in accordance with : C-H I C7.10 Pump 3RHS*P1A Main ASME Code Case N-566-2 and found to Flange be acceptable for continued service as documented in CR576437 and ETE-MP-2015-1049.
Serial No. 16-254 MPS3 Owner's Activity Report Docket No. 50-423 Page 2 of 2 cc: U. S. Nuclear Regulatory Commission Region I 2100 Renaissance Blvd, Suite 100 King of Prussia, PA 19406-2713 R. V. Guzman Senior Project Manager - Millstone Power Station U. S. Nuclear Regulatory Commission One White Flint North, Mail Stop 08 C2 11555 Rockville Pike Rockville, MD 20852-2738 NRC Senior Resident Inspector Millstone Power Station
Form OAR-1 Owner's Activity Report Table 1 Items with Flaws or Relevant Conditions That Required !Evaluation for Continued Service Examination Item Description Evaluation Description Category and Item Number Evidence of leakage detected at bolted connection evaluated in accordance C-H I Cl.10 3QSS*P3A Inlet I Suction with ASME Code Case N-566-2 and Flange found to be acceptable for continued service as documented in CR576444 and ETE-MP-2015-1049. Evidence of leakage detected at bolted connection evaluated in accordance C-H/C7.10 Pump 3RHS*P1 B Main with ASME Code Case N-566-2 and Flange found to be acceptable for continued service as documented in CR577429 and ETE-MP-2012-1252. Evidence of leakage detected at bolted connection evaluated in accordance C-H/C7.10 Pump 3RHS*P1B Inlet/ with ASME Code Case N-566-2 and Suction Flange found to be acceptable for continued service as documented in CR577 444 and ETE-MP-2015-1058. Evidence of leakage detected at bolted connection evaluated in accordance C-H I Cl.10 Spool Piece 3-RHS-503-1-4-2 with ASME Code Case N-566-2 and Downstream Flange found to be acceptable for continued service as documented in CR577 444 and ETE-MP-2015-1058. Evidence of leakage detected at bolted connection evaluated in accordance C-H/C7.10 3RSS*E1 B Inlet Flange with ASME Code Case N-566-2 and found to be acceptable for continued service as documented in CR578142 and ETE-MP-2015-1053. Evidence of leakage detected at bolted connection evaluated in accordance C-H I Cl.10 Pump 3RHS*P1 B Main with ASME Code Case N-566-2 and Flange found to be acceptable for continued service as documented in CR1031685 and ETE-MP-2016-1035. Evidence of leakage detected at bolted connection evaluated in accordance C-H I Cl.10 Valve 3RHS*HCV607 with ASME Code Case N-566-2 and found to be acceptable for continued service as documented in CR1031691 and ETE-MP-2016-1035. Evidence of leakage detected at bolted connection evaluated in accordance C-H I Cl.10 Heat Exchanger 3RHS*E1 B with ASME Code Case N-566-2 and Flange found to be acceptable for continued service as documented in CR1031701 and ETE-CME-2013-1011 Rev. 2.
 
Form OAR-1 Owner's Activity Report Table 1 items with Flaws or Relevant Co01di1l:ions That ReqQJlired Evalua11:ion for Continued Service Examination Item Description Evaluation Description Category and Item Number Evidence of leakage detected at bolted connection evaluated in accordance with B-P I 815.20 Valve 3RHS*MV8702B AJ'.>ME Code Case N-566-2 and found to be acceptable for continued service as documented in CR1034435 and ETE-MP-2016-1058. Evidence of leakage detected at bolted connection evaluated in accordance with C-H I C7.10 Heat Exchanger 3RSS*E1 B ASME Code Case N-566-2 and found to Inlet Flange be acceptable for continued service as documented in CR1036848 and ETE-MP-2016-1081. Evidence of leakage detected at bolted connection evaluated in accordance with C-H I C7.10 Heat Exchanger 3RSS*E1 B ASME Code Case N-566-2 and found to Outlet Flange be acceptable for continued service as documented in CR1036860 and ETE-MP-2016-1081. Evidence of leakage detected at bolted connection evaluated in accordance with C-H I C7.10 Valve 3SIH*V017 ASME Code Case N-566-2 and found to be acceptable for continued service as documented in CR1029017 and ETE-MP-2016-1006. Evidence of leakage detected at bolted connection evaluated in accordance with C-H I C7.10 Valve 3SIH*MV8802B ASME Code Case N-566-2 and found to be acceptable for continued service as documented in CR1036511 and ETE-MP-2016-1079. Evidence of leakage detected at bolted connection evaluated in accordance with C-H I C7.10 Valve 3SIH*MV8821A ASME Code Case N-566-2 and found to be acceptable for continued service as documented in CR1036483 and ETE-MP-2016-1079. Evidence of leakage detected at bolted connection evaluated in accordance with B-P I B15.20 Valve 3SI L *V985 ASME Code Case N-566-2 and found to be acceptable for continued service as documented in CR1034279 and ETE-MP-2016-1048. Evidence of leakage detected at bolted connection evaluated in accordance with B-P I B15.20 Valve 3RCS*SV8095B ASME Code Case N-566-2 and found to be acceptable for continued service as documented in CR1037278 and ETE-MP-2016-1084.
Serial No. 16-254 Docket No. 50-423 ENCLOSURE 1 OWNER'S ACTIVITY REPORT REFUELING OUTAGE 17 Revision 0 DOMINION NUCLEAR CONNECTICUT, INC.
Form OAR-1 Owner's Activity Report Table 1 Items with Flaws or Relevant Conditions That Required Evaluation for Continued Servoce Examination Item Description Evaluation Description Category and Item Number Evidence of leakage detected at bolted connection evaluated in accordance with B-P I 815.20 Valve 3RCS* AV8037C ASME Code Case N-566-2 and found to be acceptable for continued service as documented in CR1034041 and ETE-MP-2016-1048. Evidence of leakage detected at bolted connection evaluated in accordance with B-P I 815.20 Valve 3RCS*AV80378 ASME Code Case N-566-2 and found to be acceptable for continued service as documented in CR1033846 and ETE-MP-2016-1048. Evidence of leakage detected at bolted connection evaluated in accordance with B-P I 815.20 Valve 3RCS*V107 ASME Code Case N-566-2 and found to be acceptable for continued service as documented in CR1034039 and ETE-MP-2016-1048 Evidence of leakage detected at bolted connection evaluated in accordance with B-P I 815.20 Valve 3RCS*MV8003A ASME Code Case N-566-2 and found to be acceptable for continued service as documented in CR1034272and ETE-MP-2016-1058. Evidence of leakage detected at bolted connection evaluated in accordance with B-P I 815.20 Valve 3RCS*MV8003C ASME Code Case N-566-2 and found to be acceptable for continued service as documented in CR1034275 and ETE-MP-2016-1058. Evidence of leakage detected at bolted connection evaluated in accordance with 8-P I 815.20 Valve 3RCS*MV8003D ASME Code Case N-566-2 and found to be acceptable for continued service as documented in CR1034281 and ETE-MP-2016-1058.
MILLSTONE POWER STATION UNIT 3
Form OAR-1 Owner's Activity Report Table 2 Abstract of Repair/Replacement Activities Required for Continued Service Code Class Item Description Description of Work Date Repair/Replacement Completed Plan Number Replace section of 3 Pipe Spool Service Water line 02/03/2015 53102801095 3-SWP-003-324-3. Replace section of 3 Pipe Spool Service Water line 12/16/2015 53102874177 3-SWP-003-276-3. Replace section of 53102957056 3 Pipe Spool Service Water line 04/25/2016 53102797777 3-SWP-018-82-3.
 
}}
MILLSTONE POWER STATION UNIT NO. 3 OWNER'S ACTIVITY REPORT REFUELING OUTAGE 17 Revision 0 Contents:
OAR-1 Report Number: MP3-3R17 Table 1: Items with Flaws or Relevant Conditions That Required Evaluation for Continued Service.
Table 2: Abstract of Repairs/Replacement Activities Required for Continued Service Prepared By:                                            Date:    7;{/;&
I  I Reviewed By:       ~ 74--<i Independent Review Date:      7/17-//&#xa3; I Reviewed By:                                     ../yDatE'.:   (
                                                                  ~fl*  ila&.
 
Form OAR-1 Owner's Activity Report ReportNumber:._ _~M~P~3~-3~R~1~7~-----------------------------
Plant _ _ _ _ __,_,_M=il=ls=to=n=e~P~o=w~e=r~S=t=a=ti=o~n.~R~o~o~e"-'--F=e~rrvJ-'-R=o=a=d~,~VV~a~te=rf~o=r=d~.=C=o~n~ne=c=t=ic=u~t~0=6=3=8=5_ _ _ _ _ __
Unit No._-=3_ _ _ _ _ __                Commercial service date                      Aoril 26. 1986                  Refueling outage no. __,_1-'-7_ __
(if applicable)
Current inspection interval _3=r~d~---=,----=----,,,r--=-----------------------
(15, 2&deg;, 3r, 4 , other)
Current inspection period _~3~rd~--~-r------------------------
(15\ 2&deg; , 3r )
Edition and Addenda of Section XI applicable to the inspection plans                                2004 Edition No Addenda Date and revision of inspection plans            05/05/2016 Revision 2, Change 04-003 Edition and Addenda of Section XI applicable to repair/replacement activities, if different than the inspection plans N/A Code Cases used:            N-133. N-460. N-504-4, N-532-4. N-566-2. N-722-1. N-729-1, N-740-2. N-770-1 (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              3R17                            conform to the requirements of Section XI.
(refueling outage number)
Date    07/11/2016 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              Connecticut                      and employed by The Hartford Steam Boiler Inspection and Insurance Company 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, 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 a loss of any kind arising from or connected with this inspection.
_,~""-+J'4'.d:;~~~~"""'&deg;'""IZ..."'--'K:~----- Commissions A/.&#xa3;,fttl/ 07-/ff A/r,dh ?f .z+ C..:L. Al) ln~OT'SSfaTiature                                                                  National Board, State, Province and Endorsements Da'f!!_.,)uf      121  W'?
 
Form OAR-1 Owner's Activity Report Table 1 Items with Flaws or Relevant Conditions That Required Evaluation for Continued Service Examination                  Item Description                Evaluation Description Category and Item Number Loose pipe clamp evaluated by Engineering and found to be acceptable Pipe Support        for continued service as documented in F-A/F1.10A 3-CHS-1-PSST739        UIR MP3-16-001 I CR1034512. Clamp tightened to restore support to original desif:}n condition.
Support spring load setting evaluated by Pipe Support        Engineering and found to be acceptable F-A/ F1.10C 3-RCS-1-PSSH506        for continued service as documented in UIR MP3-16-002 I CR1035831.
Evidence of leakage detected at bolted connection evaluated in accordance with ASME Code Case N-566-2 and found to 0-B I 02.10                Valve 3CHS*V993 be acceptable for continued service as documented in CR581790 and ETE-MP-2015-1072.
Evidence of leakage detected at bolted connection evaluated in accordance with 0-B I 02.10           Spool Piece 3-CHS-49-4-2-3  ASME Code Case N-566-2 and found to Upstream Flange       be acceptable for continued service as documented in CR581778 and ETE-MP-2015-1072.
Evidence of leakage detected at bolted connection evaluated in accordance with 0-B I 02.10           Spool Piece 3-CHS-49-4-2-3  ASME Code Case N-566-2 and found to Downstream Flange       be acceptable for continued service as documented in CR581784 and ETE-MP-2015-1072.
Evidence of leakage detected at bolted connection evaluated in accordance with ASME Code Case N-566-2 and found to C-H/C7.10                Valve 3QSS*AOV28 be acceptable for continued service as documented in CR576423 and ETE-MP-2015-1049.
Evidence of leakage detected at bolted connection evaluated in accordance with C-H I C7.10           Heat Exchanger 3RHS*E1A    ASME Code Case N-566-2 and found to Lower Flange        be acceptable for continued service as documented in CR576427 and ETE-CME-2013-1011 Rev. 0 thru Rev. 2.
Evidence of leakage detected at bolted connection evaluated in accordance with C-H I C7.10             Pump 3RHS*P1A Main        ASME Code Case N-566-2 and found to Flange          be acceptable for continued service as documented in CR576437 and ETE-MP-2015-1049.
 
Form OAR-1 Owner's Activity Report Table 1 Items with Flaws or Relevant Conditions That Required !Evaluation for Continued Service Examination                  Item Description        Evaluation Description Category and Item Number Evidence of leakage detected at bolted connection evaluated in accordance C-H I Cl.10             3QSS*P3A Inlet I Suction    with ASME Code Case N-566-2 and Flange            found to be acceptable for continued service as documented in CR576444 and ETE-MP-2015-1049.
Evidence of leakage detected at bolted connection evaluated in accordance C-H/C7.10                 Pump 3RHS*P1 B Main       with ASME Code Case N-566-2 and Flange             found to be acceptable for continued service as documented in CR577429 and ETE-MP-2012-1252.
Evidence of leakage detected at bolted connection evaluated in accordance C-H/C7.10                 Pump 3RHS*P1B Inlet/      with ASME Code Case N-566-2 and Suction Flange        found to be acceptable for continued service as documented in CR577444 and ETE-MP-2015-1058.
Evidence of leakage detected at bolted connection evaluated in accordance C-H I Cl.10           Spool Piece 3-RHS-503-1-4-2  with ASME Code Case N-566-2 and Downstream Flange       found to be acceptable for continued service as documented in CR577444 and ETE-MP-2015-1058.
Evidence of leakage detected at bolted connection evaluated in accordance with ASME Code Case N-566-2 and C-H/C7.10                3RSS*E1 B Inlet Flange found to be acceptable for continued service as documented in CR578142 and ETE-MP-2015-1053.
Evidence of leakage detected at bolted connection evaluated in accordance C-H I Cl.10              Pump 3RHS*P1 B Main      with ASME Code Case N-566-2 and Flange            found to be acceptable for continued service as documented in CR1031685 and ETE-MP-2016-1035.
Evidence of leakage detected at bolted connection evaluated in accordance with ASME Code Case N-566-2 and C-H I Cl.10                Valve 3RHS*HCV607 found to be acceptable for continued service as documented in CR1031691 and ETE-MP-2016-1035.
Evidence of leakage detected at bolted connection evaluated in accordance C-H I Cl.10             Heat Exchanger 3RHS*E1 B     with ASME Code Case N-566-2 and Flange            found to be acceptable for continued service as documented in CR1031701 and ETE-CME-2013-1011 Rev. 2.
 
Form OAR-1 Owner's Activity Report Table 1 items with Flaws or Relevant Co01di1l:ions That ReqQJlired Evalua11:ion for Continued Service Examination                  Item Description          Evaluation Description Category and Item Number Evidence of leakage detected at bolted connection evaluated in accordance with AJ'.>ME Code Case N-566-2 and found to B-P I 815.20              Valve 3RHS*MV8702B be acceptable for continued service as documented in CR1034435 and ETE-MP-2016-1058.
Evidence of leakage detected at bolted connection evaluated in accordance with C-H I C7.10           Heat Exchanger 3RSS*E1 B        ASME Code Case N-566-2 and found to Inlet Flange            be acceptable for continued service as documented in CR1036848 and ETE-MP-2016-1081.
Evidence of leakage detected at bolted connection evaluated in accordance with C-H I C7.10            Heat Exchanger 3RSS*E1 B        ASME Code Case N-566-2 and found to Outlet Flange            be acceptable for continued service as documented in CR1036860 and ETE-MP-2016-1081.
Evidence of leakage detected at bolted connection evaluated in accordance with ASME Code Case N-566-2 and found to C-H I C7.10                  Valve 3SIH*V017 be acceptable for continued service as documented in CR1029017 and ETE-MP-2016-1006.
Evidence of leakage detected at bolted connection evaluated in accordance with ASME Code Case N-566-2 and found to C-H I C7.10              Valve 3SIH*MV8802B be acceptable for continued service as documented in CR1036511 and ETE-MP-2016-1079.
Evidence of leakage detected at bolted connection evaluated in accordance with ASME Code Case N-566-2 and found to C-H I C7.10              Valve 3SIH*MV8821A be acceptable for continued service as documented in CR1036483 and ETE-MP-2016-1079.
Evidence of leakage detected at bolted connection evaluated in accordance with ASME Code Case N-566-2 and found to B-P I B15.20                Valve 3SI L*V985 be acceptable for continued service as documented in CR1034279 and ETE-MP-2016-1048.
Evidence of leakage detected at bolted connection evaluated in accordance with ASME Code Case N-566-2 and found to B-P I B15.20               Valve 3RCS*SV8095B be acceptable for continued service as documented in CR1037278 and ETE-MP-2016-1084.
 
Form OAR-1 Owner's Activity Report Table 1 Items with Flaws or Relevant Conditions That Required Evaluation for Continued Servoce Examination                  Item Description      Evaluation Description Category and Item Number Evidence of leakage detected at bolted connection evaluated in accordance with ASME Code Case N-566-2 and found to B-P I 815.20             Valve 3RCS* AV8037C be acceptable for continued service as documented in CR1034041 and ETE-MP-2016-1048.
Evidence of leakage detected at bolted connection evaluated in accordance with ASME Code Case N-566-2 and found to B-P I 815.20             Valve 3RCS*AV80378 be acceptable for continued service as documented in CR1033846 and ETE-MP-2016-1048.
Evidence of leakage detected at bolted connection evaluated in accordance with ASME Code Case N-566-2 and found to B-P I 815.20              Valve 3RCS*V107 be acceptable for continued service as documented in CR1034039 and ETE-MP-2016-1048 Evidence of leakage detected at bolted connection evaluated in accordance with ASME Code Case N-566-2 and found to B-P I 815.20              Valve 3RCS*MV8003A be acceptable for continued service as documented in CR1034272and ETE-MP-2016-1058.
Evidence of leakage detected at bolted connection evaluated in accordance with ASME Code Case N-566-2 and found to B-P I 815.20              Valve 3RCS*MV8003C be acceptable for continued service as documented in CR1034275 and ETE-MP-2016-1058.
Evidence of leakage detected at bolted connection evaluated in accordance with ASME Code Case N-566-2 and found to 8-P I 815.20              Valve 3RCS*MV8003D be acceptable for continued service as documented in CR1034281 and ETE-MP-2016-1058.
 
Form OAR-1 Owner's Activity Report Table 2 Abstract of Repair/Replacement Activities Required for Continued Service Code Class    Item Description      Description of Work        Date        Repair/Replacement Completed          Plan Number Replace section of 3            Pipe Spool          Service Water line    02/03/2015        53102801095 3-SWP-003-324-3.
Replace section of 3            Pipe Spool          Service Water line    12/16/2015        53102874177 3-SWP-003-276-3.
Replace section of 53102957056 3             Pipe Spool           Service Water line   04/25/2016 53102797777 3-SWP-018-82-3.}}

Latest revision as of 00:15, 5 February 2020

Inservice Inspection Program, Owner'S Activity Report, Refueling Outage 17
ML16214A243
Person / Time
Site: Millstone Dominion icon.png
Issue date: 07/25/2016
From: Stanley B
Dominion Nuclear Connecticut
To:
Document Control Desk, Office of Nuclear Reactor Regulation
References
Download: ML16214A243 (10)


Text

I -.~ ..

Dominion Nuclear Connecticut, Inc.

Rope Ferry Rd., Waterford, CT 06385 Mailing Address: P.O. Box 128 Waterford, CT 06385

<lorn.com JUL 2 5 2016 U.S. Nuclear Regulatory Commission Serial No.16-254 Attention: Document Control Desk NSSL/MLC RO Washington, DC 20555 Docket No. 50-423 license No. NPF-49 DOM~NION NUCllEAR CONNECl~CUl, ~NC.

MILLSTONE POWER SlAl~ON UNIT 3 .

INSERV~CE ~NSPlECT~ON fPROGRAM.:... OWNIER S ACT~V~lY RIEfPORT, 1

REFUJEUNG OUTAGE ~7 Dominion Nuclear Connecticut, Inc. (DNC) hereby submits the American Society of Mechanical Engineers (ASME),Section XI, Form OAR-1, Owner's Activity Report, for the period from November 18, 2014 through Refueling Outage 17, completed on May 13, 2016 for Millstone Power Station Unit 3. The enclosure is in accordance with the requirements of ASME Code Case N-532-4.

If you have any questions or require additional information, please contact Jeffry A.

Langan at (860) 444-5544.

Sincerely,

~~

B. L. Stanley Director, Nuclear Safety and Licensing - Millstone

Enclosure:

1. Owner's Activity Report, Refueling Outage 17, Revision 0.
  • Commitments made in this letter: None

Serial No.16-254 MPS3 Owner's Activity Report Docket No. 50-423 Page 2 of 2 cc: U. S. Nuclear Regulatory Commission Region I 2100 Renaissance Blvd, Suite 100 King of Prussia, PA 19406-2713 R. V. Guzman Senior Project Manager - Millstone Power Station U. S. Nuclear Regulatory Commission One White Flint North, Mail Stop 08 C2 11555 Rockville Pike Rockville, MD 20852-2738 NRC Senior Resident Inspector Millstone Power Station

Serial No.16-254 Docket No. 50-423 ENCLOSURE 1 OWNER'S ACTIVITY REPORT REFUELING OUTAGE 17 Revision 0 DOMINION NUCLEAR CONNECTICUT, INC.

MILLSTONE POWER STATION UNIT 3

MILLSTONE POWER STATION UNIT NO. 3 OWNER'S ACTIVITY REPORT REFUELING OUTAGE 17 Revision 0 Contents:

OAR-1 Report Number: MP3-3R17 Table 1: Items with Flaws or Relevant Conditions That Required Evaluation for Continued Service.

Table 2: Abstract of Repairs/Replacement Activities Required for Continued Service Prepared By: Date: 7;{/;&

I I Reviewed By: ~ 74--ME Code Case N-566-2 and found to B-P I 815.20 Valve 3RHS*MV8702B be acceptable for continued service as documented in CR1034435 and ETE-MP-2016-1058.

Evidence of leakage detected at bolted connection evaluated in accordance with C-H I C7.10 Heat Exchanger 3RSS*E1 B ASME Code Case N-566-2 and found to Inlet Flange be acceptable for continued service as documented in CR1036848 and ETE-MP-2016-1081.

Evidence of leakage detected at bolted connection evaluated in accordance with C-H I C7.10 Heat Exchanger 3RSS*E1 B ASME Code Case N-566-2 and found to Outlet Flange be acceptable for continued service as documented in CR1036860 and ETE-MP-2016-1081.

Evidence of leakage detected at bolted connection evaluated in accordance with ASME Code Case N-566-2 and found to C-H I C7.10 Valve 3SIH*V017 be acceptable for continued service as documented in CR1029017 and ETE-MP-2016-1006.

Evidence of leakage detected at bolted connection evaluated in accordance with ASME Code Case N-566-2 and found to C-H I C7.10 Valve 3SIH*MV8802B be acceptable for continued service as documented in CR1036511 and ETE-MP-2016-1079.

Evidence of leakage detected at bolted connection evaluated in accordance with ASME Code Case N-566-2 and found to C-H I C7.10 Valve 3SIH*MV8821A be acceptable for continued service as documented in CR1036483 and ETE-MP-2016-1079.

Evidence of leakage detected at bolted connection evaluated in accordance with ASME Code Case N-566-2 and found to B-P I B15.20 Valve 3SI L*V985 be acceptable for continued service as documented in CR1034279 and ETE-MP-2016-1048.

Evidence of leakage detected at bolted connection evaluated in accordance with ASME Code Case N-566-2 and found to B-P I B15.20 Valve 3RCS*SV8095B be acceptable for continued service as documented in CR1037278 and ETE-MP-2016-1084.

Form OAR-1 Owner's Activity Report Table 1 Items with Flaws or Relevant Conditions That Required Evaluation for Continued Servoce Examination Item Description Evaluation Description Category and Item Number Evidence of leakage detected at bolted connection evaluated in accordance with ASME Code Case N-566-2 and found to B-P I 815.20 Valve 3RCS* AV8037C be acceptable for continued service as documented in CR1034041 and ETE-MP-2016-1048.

Evidence of leakage detected at bolted connection evaluated in accordance with ASME Code Case N-566-2 and found to B-P I 815.20 Valve 3RCS*AV80378 be acceptable for continued service as documented in CR1033846 and ETE-MP-2016-1048.

Evidence of leakage detected at bolted connection evaluated in accordance with ASME Code Case N-566-2 and found to B-P I 815.20 Valve 3RCS*V107 be acceptable for continued service as documented in CR1034039 and ETE-MP-2016-1048 Evidence of leakage detected at bolted connection evaluated in accordance with ASME Code Case N-566-2 and found to B-P I 815.20 Valve 3RCS*MV8003A be acceptable for continued service as documented in CR1034272and ETE-MP-2016-1058.

Evidence of leakage detected at bolted connection evaluated in accordance with ASME Code Case N-566-2 and found to B-P I 815.20 Valve 3RCS*MV8003C be acceptable for continued service as documented in CR1034275 and ETE-MP-2016-1058.

Evidence of leakage detected at bolted connection evaluated in accordance with ASME Code Case N-566-2 and found to 8-P I 815.20 Valve 3RCS*MV8003D be acceptable for continued service as documented in CR1034281 and ETE-MP-2016-1058.

Form OAR-1 Owner's Activity Report Table 2 Abstract of Repair/Replacement Activities Required for Continued Service Code Class Item Description Description of Work Date Repair/Replacement Completed Plan Number Replace section of 3 Pipe Spool Service Water line 02/03/2015 53102801095 3-SWP-003-324-3.

Replace section of 3 Pipe Spool Service Water line 12/16/2015 53102874177 3-SWP-003-276-3.

Replace section of 53102957056 3 Pipe Spool Service Water line 04/25/2016 53102797777 3-SWP-018-82-3.