ML16201A280
| ML16201A280 | |
| Person / Time | |
|---|---|
| Site: | Indian Point  |
| Issue date: | 07/19/2016 |
| From: | NRC |
| To: | Division of License Renewal |
| References | |
| Download: ML16201A280 (19) | |
Text
1 IPRenewal NPEmails From:
Holonich, Joseph Sent:
Tuesday, July 19, 2016 5:41 AM To:
Poehler, Jeffrey; Hiser, Allen; Hardies, Robert; Mchale, John; Amberge, Kyle; 'Ostroff, James'; Burgos, Brian; Cheruvenki, Ganesh; Tilton, Caroline; John J. Sipos; Mihir Desai;
'Lisa.Kwong@ag.ny.gov'; 'Bergman, Jana'; Kuhlmann, Jenny Cc:
Hsueh, Kevin P; 'Molkenthin, James P'; 'Michael F Marino (Generation - 4)'; 'Demma, Anne'; 'Rudell, Bernie C:(GenCo-Nuc)'; 'Malikowski, Heather M:(GenCo-Nuc)'; 'Glenn A Gardner (Generation - 4)'; 'Wells, Tim G.'; 'Dyle, Robin'; Ross-Lee, MaryJane; Gray, Mel; Dentel, Glenn; Floyd, Niklas; Kulp, Jeffrey; Burket, Elise; Mangan, Kevin; Laur, Steven; Lyons, Sara; Clifford, Paul; Hickey, James; Alley, David; Haagensen, Brian; Ziedonis, Adam; Bower, Fred; Barkley, Richard; Siwy, Andrew; Draxton, Mark; Vadella, Robert; Finney, Patrick; R1DRPBR3CAL RESOURCE; Rudland, David; Nove, Carol; Turk, Sherwin; Wallace, Jay; Butcavage, Alexander; Werner, Greg; Anchondo, Isaac A; Drake, James; Hills, David; Holmberg, Mel; Fernandez, Edison; Schmidt, Colleen; Riemer, Kenneth; Ellegood, John; Taylor, Thomas; Cender, Laura; Domke, Matthew; Neurauter, James; Smith, Laura; Garg, Krishan
Subject:
Attached is a revision to one of the presentations. End of messsage Expires:
Thursday, August 18, 2016 12:00 AM
Hearing Identifier:
IndianPointUnits2and3NonPublic_EX Email Number:
7479 Mail Envelope Properties (72c6c1fb26424e82b9b0f734fb4c4771)
Subject:
Attached is a revision to one of the presentations. End of messsage Sent Date:
7/19/2016 5:41:10 AM Received Date:
7/19/2016 5:41:17 AM From:
Holonich, Joseph Created By:
Joseph.Holonich@nrc.gov Recipients:
"Hsueh, Kevin P" <Kevin.Hsueh@nrc.gov>
Tracking Status: None
"'Molkenthin, James P'" <molkenjp@westinghouse.com>
Tracking Status: None
"'Michael F Marino (Generation - 4)'" <michael.f.marino@dom.com>
Tracking Status: None
"'Demma, Anne'" <ademma@epri.com>
Tracking Status: None
"'Rudell, Bernie C:(GenCo-Nuc)'" <bernie.rudell@exeloncorp.com>
Tracking Status: None
"'Malikowski, Heather M:(GenCo-Nuc)'" <Heather.Malikowski@exeloncorp.com>
Tracking Status: None
"'Glenn A Gardner (Generation - 4)'" <glenn.a.gardner@dom.com>
Tracking Status: None
"'Wells, Tim G.'" <TGWELLS@southernco.com>
Tracking Status: None
"'Dyle, Robin'" <rdyle@epri.com>
Tracking Status: None "Ross-Lee, MaryJane" <MaryJane.Ross-Lee@nrc.gov>
Tracking Status: None "Gray, Mel" <Mel.Gray@nrc.gov>
Tracking Status: None "Dentel, Glenn" <Glenn.Dentel@nrc.gov>
Tracking Status: None "Floyd, Niklas" <Niklas.Floyd@nrc.gov>
Tracking Status: None "Kulp, Jeffrey" <Jeffrey.Kulp@nrc.gov>
Tracking Status: None "Burket, Elise" <Elise.Burket@nrc.gov>
Tracking Status: None "Mangan, Kevin" <Kevin.Mangan@nrc.gov>
Tracking Status: None "Laur, Steven" <Steven.Laur@nrc.gov>
Tracking Status: None "Lyons, Sara" <Sara.Lyons@nrc.gov>
Tracking Status: None "Clifford, Paul" <Paul.Clifford@nrc.gov>
Tracking Status: None "Hickey, James" <James.Hickey@nrc.gov>
Tracking Status: None "Alley, David" <David.Alley@nrc.gov>
Tracking Status: None "Haagensen, Brian" <Brian.Haagensen@nrc.gov>
Tracking Status: None "Ziedonis, Adam" <Adam.Ziedonis@nrc.gov>
Tracking Status: None "Bower, Fred" <Fred.Bower@nrc.gov>
Tracking Status: None "Barkley, Richard" <Richard.Barkley@nrc.gov>
Tracking Status: None "Siwy, Andrew" <Andrew.Siwy@nrc.gov>
Tracking Status: None "Draxton, Mark" <Mark.Draxton@nrc.gov>
Tracking Status: None "Vadella, Robert" <Robert.Vadella@nrc.gov>
Tracking Status: None "Finney, Patrick" <Patrick.Finney@nrc.gov>
Tracking Status: None "R1DRPBR3CAL RESOURCE" <R1DRPBR3CAL.RESOURCE@nrc.gov>
Tracking Status: None "Rudland, David" <David.Rudland@nrc.gov>
Tracking Status: None "Nove, Carol" <Carol.Nove@nrc.gov>
Tracking Status: None "Turk, Sherwin" <Sherwin.Turk@nrc.gov>
Tracking Status: None "Wallace, Jay" <Jay.Wallace@nrc.gov>
Tracking Status: None "Butcavage, Alexander" <Alexander.Butcavage@nrc.gov>
Tracking Status: None "Werner, Greg" <Greg.Werner@nrc.gov>
Tracking Status: None "Anchondo, Isaac A" <Isaac.Anchondo@nrc.gov>
Tracking Status: None "Drake, James" <James.Drake@nrc.gov>
Tracking Status: None "Hills, David" <David.Hills@nrc.gov>
Tracking Status: None "Holmberg, Mel" <Mel.Holmberg@nrc.gov>
Tracking Status: None "Fernandez, Edison" <Edison.Fernandez@nrc.gov>
Tracking Status: None "Schmidt, Colleen" <Colleen.Schmidt@nrc.gov>
Tracking Status: None "Riemer, Kenneth" <Kenneth.Riemer@nrc.gov>
Tracking Status: None "Ellegood, John" <John.Ellegood@nrc.gov>
Tracking Status: None "Taylor, Thomas" <Thomas.Taylor@nrc.gov>
Tracking Status: None "Cender, Laura" <Laura.Cender@nrc.gov>
Tracking Status: None "Domke, Matthew" <Matthew.Domke@nrc.gov>
Tracking Status: None "Neurauter, James" <James.Neurauter@nrc.gov>
Tracking Status: None "Smith, Laura" <Laura.Smith@nrc.gov>
Tracking Status: None "Garg, Krishan" <Krishan.Garg@pseg.com>
Tracking Status: None "Poehler, Jeffrey" <Jeffrey.Poehler@nrc.gov>
Tracking Status: None "Hiser, Allen" <Allen.Hiser@nrc.gov>
Tracking Status: None "Hardies, Robert" <Robert.Hardies@nrc.gov>
Tracking Status: None "Mchale, John" <John.McHale@nrc.gov>
Tracking Status: None "Amberge, Kyle" <kamberge@epri.com>
Tracking Status: None
"'Ostroff, James'" <james.ostroff@spglobal.com>
Tracking Status: None "Burgos, Brian" <bburgos@epri.com>
Tracking Status: None "Cheruvenki, Ganesh" <Ganesh.Cheruvenki@nrc.gov>
Tracking Status: None "Tilton, Caroline" <Caroline.Tilton@nrc.gov>
Tracking Status: None "John J. Sipos" <John.Sipos@ag.ny.gov>
Tracking Status: None "Mihir Desai" <Mihir.Desai@ag.ny.gov>
Tracking Status: None
"'Lisa.Kwong@ag.ny.gov'" <Lisa.Kwong@ag.ny.gov>
Tracking Status: None
"'Bergman, Jana'" <jbergman@curtisswright.com>
Tracking Status: None "Kuhlmann, Jenny" <Jenny.Weil@nrc.gov>
Tracking Status: None Post Office:
HQPWMSMRS01.nrc.gov Files Size Date & Time MESSAGE 1
7/19/2016 5:41:17 AM 5 - Next Industry Steps and Ongoing Related Efforts Rev.pdf 535057 Options Priority:
Standard Return Notification:
No Reply Requested:
No Sensitivity:
Normal Expiration Date:
8/18/2016 Recipients Received:
© 2016 Electric Power Research Institute, Inc. All rights reserved.
Tim Wells BFB FG Chairman Brian Burgos BFB FG EPRI Project Lead Next Steps 7/19/16 Industry Baffle-Former Bolt Focus Group NRC Update
2
© 2016 Electric Power Research Institute, Inc. All rights reserved.
Upcoming Planned Refueling Outages Additional OE from upcoming domestic refueling outages will add to our knowledge base and help to inform us further on fleet trends
- Fall 2016: 3 planned MRP-227 UT inspections (2 of 3 are Tier 1a plants)
- Spring 2017: 3 planned MRP-227 UT inspections (all Tier 1a plants) and 1 VT-3 inspection (Tier 1b plant)
- Fall 2017: 3 planned MRP-227 UT inspections (1 of 3 is a Tier 1a plant)
- Spring 2018: 1 planned UT re-inspection (Tier 1a plant)
Additional International OE is expected Out year planning will be important for inspection tooling preparation and for potential use of replacement equipment.
3
© 2016 Electric Power Research Institute, Inc. All rights reserved.
Extent of Condition / Interim Guidance / NRC Interfacing (Focus Area #1)
Primary objectives in the short term:
- Develop an OE database and analyze for trends to identify potential relationships between known failures and plant design/operating conditions This will be a significant input in developing Interim Guidance
- Issue initial NEI 03-08 Interim Guidance to MRP-227/228 in the Fall 2016 timeframe Potential update to Interim Guidance in 2017 based on OE from Fall 2016 and Spring 2017 refueling outages and other focus group activities
- Confirm refueling outage schedules for the next 2 years to feed into Focus Area #3 (Repair / Replacement needs)
This is needed to develop planning for both UT and replacement tooling and inventory assessment of typical BFB designs
- Support interfacing between regulatory authorities and industry groups
4
© 2016 Electric Power Research Institute, Inc. All rights reserved.
Extent of Condition / Interim Guidance / NRC Interfacing (Focus Area #1)
Many combinations of data are being assessed
- Are there plant parameters that indicate susceptibility?
- Are there combinations of parameters that indicate trends?
- Are there design parameters that indicate trends?
Trending of data continues and will support the development of Interim Guidance Development of the Industry BFB OE database is ongoing and will provide a means to capture and assess results of future inspections
5
© 2016 Electric Power Research Institute, Inc. All rights reserved.
Plant/Fleet Operating Experience Assessment (Focus Area #2)
Primary focus is on the development of the Westinghouse NSAL and the AREVA Customer Service Bulletin
- NSAL issued 7/5/16
- AREVA CSB issued 7/14/16 Assisted in the development of an operating experience assessment Will continue to review OE
6
© 2016 Electric Power Research Institute, Inc. All rights reserved.
Repair / Replacement (Focus Area #3)
Recent OE at IP2 and Salem 1 identified issues related to replacement tooling availability
- Delays in BFB replacement tooling were experienced due to limited availability of equipment Key input for this focus area is the development of the outage schedule for the next 2 years along with scheduled inspections (volumetric or visual)
Fall 2016 refueling outage support:
- Contingency plan recommendations are being developed to assist plants
7
© 2016 Electric Power Research Institute, Inc. All rights reserved.
Repair / Replacement (Focus Area #3)
Ongoing evaluations are underway for vendor capital and/or PWROG tooling investment
- What is the appropriate amount of tooling needed
- How do the outages overlap in Spring 2017
- Are modifications or changes needed to the existing equipment for production or reliability Material availability assessment completed
- Both vendors have bolting material to fabricate roughly 1,500 BFBs
- Items under consideration Are increased machining rates possible to reduce outage duration impacts Is a common bolt design possible to allow for faster machining rates
8
© 2016 Electric Power Research Institute, Inc. All rights reserved.
Inspection / NDE (Focus Area #4)
Current methods are identifying defects Review bolting UT results for lessons learned relevant to the protocol Provide input to Focus Area #5 on recommended NDE examinations of bolts received from IP2 and Salem 1
- Recommended PT prior to Destructive Examination Evaluate the ability to correlate UT signals with measured crack size from destructive examination
- May be impractical with multiple bolt designs and varying vendor UT techniques
- Internal hex head bolts and locking devices are particularly difficult to UT
9
© 2016 Electric Power Research Institute, Inc. All rights reserved.
Irradiated Testing Support (Focus Area #5)
Short-Term Testing (2016)
- Work to support Indian Point and Salem root cause and operability analyses Intermediate-Term Testing (2016)
- Testing with fleet-wide applicability resulting from the OE Long-Term Testing (2017+)
- Evaluation of IASCC susceptibility of BFB materials with respect to dose and time IP2 has shipped 32 bolts to the Westinghouse Hot Cell Facility (received 6/29/16)
Shipment of Salem bolts (6+) to follow Ginna bolts (6) to be shipped in August 2016
10
© 2016 Electric Power Research Institute, Inc. All rights reserved.
Irradiated Testing Support (Focus Area #5)
Activity Notes Bolt Receiving & Transportation into Hot Cell 32 bolts (IP2), 6 bolts (S1)
Bolt Fracture Surface Examination Optical microscopy, SEM Identify fracture modes (IASCC, fatigue, creep)
Correlate with opposite fracture surface to assess potential relative motion or rotation Work supports root cause analyses Remaining Property Testing Room temperature pull tests of bolts determined by NDE to have cracking Alloy Chemistry Confirmation Radionuclide Analysis (dpa)
Can be conducted on same sample as alloy chemistry Technical Report Clean-up & Return of Materials to Site All material to be returned to utility after testing Proposed Short-Term Testing (2016)
11
© 2016 Electric Power Research Institute, Inc. All rights reserved.
Irradiated Testing Support (Focus Area #5)
Focus Area #5 Action Items:
- Develop testing plan by the end of July based on clear test objectives and outcomes
- Prioritize needed information to optimize funding
12
© 2016 Electric Power Research Institute, Inc. All rights reserved.
Aging Management Assessment (Focus Area #6)
Focus Area #6 is taking a long term approach toward understanding the mechanisms and adjusting the guidance of MRP-227 as required; for example:
-Review previous aging management assessments and compare to recent OE
-What materials/structural models best replicate observed OE and what do they predict for the future Identify any requirements that would modify the interim guidance issued by Focus Area 1
13
© 2016 Electric Power Research Institute, Inc. All rights reserved.
Aging Management Assessment (Focus Area #6)
Recommend any updates for future MRP-227 revisions Evaluation of repair/replacement modifications
- Account for these within MRP-227
- Relative effectiveness of options over the long term Recommend adjustments to WCAP-17096 methodology as appropriate
14
© 2016 Electric Power Research Institute, Inc. All rights reserved.
Near Term Industry BFB FG Actions to be completed Assessment of Fall 2016 and Spring 2017 outage seasons for developing a contingency plan for tooling and BFB material needs Develop NEI 03-08 Interim Guidance taking into account trending of BFB OE database and recent OE Finalize integrated irradiated testing plan which will feed into Focus Areas 1, 2, 4, and 6
15
© 2016 Electric Power Research Institute, Inc. All rights reserved.
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