ML18207A406

Third Inservice Inspection Interval, Third Iservice Inspection Period 2018 Owner'S Activity Report for RF0-16 Lnservice Examinations

ML18207A406
Person / Time
Site:	Nine Mile Point
Issue date:	07/17/2018
From:	Bugelholl R Exelon Generation Co
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
NMP2L 2688
Download: ML18207A406 (12)

Text

Exelon Generation 10 CFR 50.55a NMP2L 2688 July 17, 2018 U.S. Nuclear Regulatory Commission Attn: Document Control Desk Washington, DC 20555-0001 Nine Mile Point Nuclear Station, Unit 2 Renewed Facility Operating License No. NPF-69 Docket No. 50-41 O

Subject:

Third lnservice Inspection Interval, Third lnservice Inspection Period 2018 Owner's Activity Report for RF0-16 lnservice Examinations Pursuant to 10 CFR 50.55a, Nine Mile Point Unit 2 hereby submits the attached Third lnservice Inspection Interval, Third lnservice Inspection Period, 2018 Owner's Activity Report for RF0-16 lnservice Examinations.

This activity report meets the requirements of the American Society of Mechanical Engineers (ASME), Code Case N-532-5, "Alternative Requirements to Repair and Replacement Documentation Requirements and lnservice 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, "lnservice Inspection Code Case Acceptability, ASME Section XI, Division 1."

There are no regulatory commitments contained in this letter.

Should you have any questions regarding the information in this submittal, please contact Dennis Moore, Regulatory Assurance Manager, at (315) 349-5219.

Sincerely, l<o-le,J- c. L3~A-ll Robert C. Bugelholl Engineering Director, Nine Mile Point Nuclear Station Exelon Generation Company, LLC RB/KJK

Attachment:

Third lnservice Inspection Interval, Third lnservice Inspection Period 2018 Owner's Activity Report for RF0-16 lnservice Examinations

NMP2 Owner's Activity Report for RF0-16 July 17, 2018 Page 2 cc: Regional Administrator, Region I, USNRC Project Manager, USNRC Resident Inspector, USNRC

Attachment Third lnservice Inspection Interval, Third lnservice Inspection Period 2018 Owner's Activity Report for RF0-16 lnservice Examinations

I ~

.;,Elci::Z?

~85-8" !E'~- x*- ,e*l10 nJG~*-~ir11f".:;j:F,?i;t 1 _ .

• 1

.

1

.. .1111 L,. _...! .Di. : *1:0;,.. __

THIRD INSERVICE INSPECTION INTERVAL THIRD INSERVICE INSPECTION PERIOD 2018 OWNER'S ACTIVITY REPORT FOR RF016 INSERVICE EXAMINATIONS Prepared For Nine Mile Point Nuclear Station Unit 2 P .0. Box 63, Lake Road Lycoming, New York 13093 Commercial Service Date: April 5, 1988 NRG Docket Number: 50-410 Document Number: NMP2-0AR-003-018 Revision Number: 0~ (7 Date: June 28, 2018 Prepared by: f2-r-~ '

Ronald P. Fabiny- NMPNS ISi

¢::

Owner_

Reviewed by: ___J~:..=::::::::::L!_.t.:...:.~::i..a.:~::.._-----7!....L..t!::.)-:..J....4~------

Carlo McClay - NMPNS R Approvedby: Ur"'L -

Mikat=alvus C Manager Site Engineering Programs 7-S-Z,0/8'

~ - ExelonGr11erat1on Nine Mile Point Nuclear Station Unit 2 THIRD INSERVICE INSPECTION INTERVAL 2018 OWNER'S ACTIVITY REPORT NMP2-0AR-003-18 Rev. 00 FOR Date: June 28, 2018 INSERVICE EXAMINATIONS Page 2 of 9 TABLE OF CONTENTS Table of Contents ...................................................................................................................................................... 2 Record of Revision ..................................................................................................................................................... 3 Abstract ...................................................................................................................................................................... 4 Form OAR-1 Owner's Activity Report for ASME Section XI Inspection & Testing Plans ........................................ 6 Table 1 Items with Flaws or Relevant Conditions that Required Evaluation for Continued Service ........................ 7 Table 2 Abstract of Repairs, Replacements, or Corrective Measures Required for Continued Service .................. 8

Nine Mile Point Nuclear Station Unit 2 NMP2-0AR-003-18

-.::

- - ExelonGeneration. THIRD INSERVICE INSPECTION INTERVAL Rev. 00 2018 OWNER'S ACTIVITY REPORT FOR Date: June 28, 2018 INSERVICE EXAMINATIONS Page 3 of 9 00 Entire Initial issue of Owner's Activity Report for ASME Document Section XI lnservice Inspection, Containment lnservice Examinations, and Pressure Tests and Alternate Risk-Informed Inspection in accordance with the requirements of ASME Code Case N-532-5.

-

..=-- ExelonGcnE. ration 1

Nine Mile Point Nuclear Station Unit 2 THIRD INSERVICE INSPECTION INTERVAL 2018 OWNER'S ACTIVITY REPORT NMP2-0AR-003-18 Rev. 00 FOR Date: June 28, 2018 INSERVICE EXAMINATIONS Page 4 of 9 ABSTRACT ASME Section XI Code Case N-532-5 requires submission of the Owner's Activity Report to the regulatory and enforcement authorities having jurisdiction at the plant site within 90 calendar days of the completion of each refueling outage.

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 In-service Inspection, Risk-Informed Inspection, Containment In-service Examinations, and Pressure Tests performed since the last report dated May 5, 2016 through Refueling Outage Sixteen (RF016) ending May 15, 2018. RF016 is the second of two outages scheduled during the Third In-service Inspection Period that started on April 5, 2015 and is scheduled to end on August 22, 2018.

The attached Table 1 and 2 include flaws and conditions (those meeting the requirements of Code Case N-532-

4) identified since the last Owner's Activity Report following Refueling Outage RF0-15.

As an alternate to the requirements of the ASME, Boiler and Pressure Vessel Code (B&PVC),Section XI, Article IWA-6000, NMPNS is implementing ASME Code Case N-532-5, Alternative Requirements to Repair and Replacement Documentation Requirements and In-service Summary Report Preparation and Submission as Required by IWA-4000 and IWA-6000,Section XI, Division 1". Regulatory Guide 1.147, Revision 16, approved ASME Code Case N-532-5 for use. This Report complies with the requirements of Code Case N-532-5 and the conditions identified in RG 1.147.

OWNER'S ACTIVITY REPORTS - FORM OAR-1 Owner Activity Report Form OAR-1 was prepared and certified upon completion of the Nine Mile Point Unit 2, 2018 refueling outage (RF016) examination activity in accordance with the following NMPNS inspection plans and schedules:

• NMP2-ISl-003, Third Ten-Year In-service Inspection Plan and Implementing Schedule, (includes the Alternate Risk-Informed Inspection Program)

• NMP2-CISl-002, Second Containment In-service Inspection Plan and Implementing Schedule.

• NMP2-PT-008, lnservice Pressure Testing Program Plan In addition to the Owner's Activity Report, Form OAR-1, the following Tables are also included:

a. Items with Flaws or Relevant Conditions that Require Evaluation for Continued Service, Table 1, 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).

-

,,,,:;::.w Exelon General ion Nine Mile Point Nuclear Station Unit 2 THIRD INSERVICE INSPECTION INTERVAL NMP2-0AR-003-18 Rev. 00 2018 OWNER'S ACTIVITY REPORT FOR Pate: June 28, 2018 INSERVICE EXAMINATIONS Page 5 of 9

b. Abstract of Repairs, Replacements or Corrective Measures Required for Continued Service, Table 2, identifies those items containing flaws or relevant conditions that exceeded Division 1 acceptance criteria. This information is required even if the discovery of the flaw or relevant condition that necessitated the repair/replacement activity did not result from an examination or test required by Division 1. If the acceptance criterion for a particular item is not specified in Division 1, the provisions of IWA-3100(b) shall be used to determine which repair/replacement activities are required to be included in the abstract.

Nine Mile Point Nuclear Station Unit 2 NMP2-0AR-003-18

""'=-"

Exelon, *. .,.

-=:-,.*

~*

. ' ,.

THIRD INSERVICE INSPECTION INTERVAL Rev. 00 2018 OWNER'S ACTIVITY REPORT FOR Date: June 28, 2018 INSERVICE EXAMINATIONS ~ft" Page 6 of °I ~c;. /2c,;;/f FORM OAR-1 OWNER'S ACTIVITY REPORT As required by the provisions of the ASME Code Case N-532-4 Report Number.:....:_ _ _.:....:NC!.!M.!.!.P....::2=--=0"'-A.:.!.R.!...-=0=03:::..*-=0:....:.1..:::B_ _ _ _ __

Plant _ _ _ _ _ _ _ _N'-'-"-in'-"eC"-M.!.!.i,,,.,lec<....:....P=o"""in"-t.,_,N,.,,,u""'c""le""a.:....r""'S""ta"'ti""o.,._,n'-C.Pc..;-:..:0~.B,,,.o""'x"-""63,:J,c..,L=Jy'°'c""o.,._,m"""in"-'q:u,...,_N.,_,e"-.!w.:......!.Y-"'o.,._,rk"--'-'13""0"""9'""3'-------

(Name and Address of Plant)

Plant Unit _....,2=---- Commercial Service Date April 5, 1988 Refueling Outage Number RF016 Current Inspection Interval 3rd Interval for ISi & PT, 2nd Interval for GISI April 5. 2008 to August 22, 2018 (1st, 2nd. 3rd. 4th. Other)

Current Inspection Period --~T~h=ir~d~l~n-~s=e~iv~ic=e~ln=s-!=,pe~c=t'""io~nc-;P....,e~r.c..c;ioc-=d~---~A-"p~r=il=5~,=20~1~5~to~A~uq=u=s~t=2=2~,2~0~1~8-(1 st, 2nd, 3rd)

Edition and Addenda of Section XI applicable to the Inspection Plans ----=2=00~4~E=d=it=io~n~,~N=o~A~d=d=e~n=da~----

Date and Revision of Inspection Plans NMP2-ISl-003, Revision 04, May 30, 2016 (ISi), NMP2-CISl-002, Revision 03. May 30, 2016 (Containment ISi), NMP2-PT-008 Revision 06. July 2. 2014 (Pressure Test)

Edition and Addenda of ASME Section XI applicable to Repair/Replacement activities, if different than the Inspection Plan N/A (same Code Edition/Addenda)

(if applicable)

Code Cases used for inspection and evaluation: N-532-5, N-526, N-648-1, N-642-4, N-702 and N-716.

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 RF016 conform to the requirements of Section XI.

(refueling outage()mber)

Signed l4h.c.-\c£ \> *~~0 (NMPNS ISi Program Owner) ~

Date & /.Jt?k '

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 OR and employed by The Hartford Steam Boiler Inspection and Insurance Company of CT 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 connect i is inspection.

-

,,,,,;;;:;.. Exelon Gc,m::ration Nine Mile Point Nuclear Station Unit 2 THIRD INSERVICE INSPECTION INTERVAL 2018 OWNER'S ACTIVITY REPORT NMP2-0AR-003-18 Rev. 00 FOR Date: June 28, 2018 INSERVICE EXAMINATIONS Page 7 of 9 TABLE 1 ITEMS WITH FLAWS OR RELEVANT CONDITIONS THAT REQUIRED EVALUATION FOR CONTINUED SERVICE As required by the provisions of the ASME Code Case N-532-4 EXAMINATION ITEM ITEM EVALUATION DESCRIPTION CATEGORY NUMBER DESCRIPTION NONE

--

- Exelon ,31::,nera:t1on

-=- r~ .

Nine Mile Point Nuclear Station Unit 2 THIRD INSERVICE INSPECTION INTERVAL NMP2-0AR-003-18 Rev. 00 2018 OWNER'S ACTIVITY REPORT FOR Date: June 28, 2018 INSERVICE EXAMINATIONS Page 8 of 9 TABLE 2 ABSTRACT OF REPAIR/REPLACEMENT ACTIVITIES REQUIRED FOR CONTINUED SERVICE As required by the provisions of the ASME Code Case N-532-4 REPAIR/REPLACE DESCRIPTION MENT CODE ITEM OF DATE PLAN NUMBER CLASS DESCRIPTION WORK COMPLETED NONE

' .

-

-- Exe lon C~{~1~,:;1-at1on

~ .

Nine Mile Point Nuclear Station Unit 2 THIRD INSERVICE INSPECTION INTERVAL NMP2-0AR-003-18 Rev. 00 2018 OWNER'S ACTIVITY REPORT FOR Date: June 28, 2018 INSERVICE EXAMINATIONS Page 9 of 9 END OF INSERVICE INSPECTION OWNER'S ACTIVITY REPORT FOR REFUELING OUTAGE SIXTEEN (RF016.)