ML21152A253

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NRC-2018-000831 - Resp 12 - Interim, Agency Records Subject to the Request Are Enclosed (Part 3 of 4)
ML21152A253
Person / Time
Issue date: 05/24/2021
From:
NRC/OCIO
To:
References
NRC-2018-000831
Download: ML21152A253 (123)


Text

Note to requester: The attachments are immediately following this email.

From: Moyer, Carol Sent: Tue, 30 Jan 2018 14:59:09 +0000 To: Warren, Brenett Cc: Frankl, lstvan;Hull, Amy;Hiser, Matthew

Subject:

FW: Poster 6 has wrong information: QTE Comments Digital ePosters Attachments: Consol idated ePoster Titles and Descriptions from QTE (in alpha order) as of 120417_compare.docx, NRC 1102 - AM.PDF Hello, Bren, Amy shared the attached email, with her NRC Form 1102 and the QTE comments. I now have a better understanding of changes that have been made during development of posters #6 and

  1. 8 since December.

Also, I am not sure that the description for #6 was ever corrected. The "wrong information" that she referred to is that the Additive description is entirely missing, and there is text (maybe an earlier draft) about Harvesting there, instead.

I will revise the Form 1102 for Poster #6 (Additive) today, so that you can send that back to QTE. They should be able, then, to reconcile the information with the poster that Amy Hull sent to them this morning.

Do you have the Form 1102 for Poster #8 (Harvesting)? The title for that poster was also shortened to fit the poster template, so the information for the program should be changed to match exactly with the final poster. If you have the Form 1102, please send it to me, and I will revise it. If you do not have it, I will try to track it down from the author.

Thank you, Carol Carol Moyer Sr. Materials Engineer RESIDE/CMB carol.moyer@nrc.gov 301-415-2153 From: Hull, Amy Sent: Tuesday, January 30, 2018 9:37 AM To: Moyer, Carol <Carol.Moyer@nrc.gov>

Subject:

FW: Poster 6 has wrong information: QTE Comments Digital ePosters From: RICMST Resource Sent: Friday, December 08, 2017 12:26 PM To: Hull, Amy <Amy.Hull@nrc.gov>

Cc: RICMST Resource <RICMST.Resource@nrc.gov>

Subject : FW: Poster 6 has wrong information: QTE Comments Digital ePosters Good Afternoon Amy, Please review the edited recommendations from QTE. Indicate whether or not you accept their recommended changes.

Thanks, Program Specialist Oflice of Nuclear Reactor Regulation N !{I{/ D:vl I'S/ HISll Location: OJ .'311,i SO I -4 I 5-3 I 14*

ll1'}.'lrl,1t11n llljm 1 Ul//1111 L.anf,,rmff Follow us on T witter@nrcgov_ric From: Warren, Brenett Sent: Thursday, December 07, .2017 12:55 PM To: QTE Resource <QTE.Resource@nrc.gov>

Cc: RICMST Resource <RICMST.Resource@nrc.gov>

Subject:

FW: Poster 6 has wrong information: QTE Comments Digital ePosters Importance: High Jay this just in. Amy indicated the wrong information for her eposter. Please do a Level 1 review.

Thanks, Program Specialist Information Technology and Infrastructure Sen ices Rrnnch Program Management, Policy Dc,clopmcnt and Analysis 01li1*1* ofl\'11rkar H1*m*tor lkgulation N HH/D:vlPS/HISH Location: 013l)5 3 0 I -4 l 5-3 l J4.

Follow us on T wiUer @nrcgov_ ric From: Hull, Amy Sent: Thursday, December 07, 2017 11:44 AM To: Warren, Brenett <Brenett.Warren@nrc.gov>; RICMST Resource <RICMST.Resource@nrc.gov>

Cc: Oberson, Greg <Greg.Oberson@nrc.gov>; Moyer, Carol <Carol.Moyer@nrc.gov>; Hiser, Matthew

<Matthew.Hiser@nrc.gov>

Subject:

Poster 6 has wrong information: QTE Comments Digital ePosters Importance: High Hi Brenett, Please correct the following ---

6 RES- Evaluation of Additive Manufacturing of M etallic Parts via Direct M et al Laser Melting Recent plans to si:lut do*,yn a number of nuclear power plants provide opportunities for i:larvesting components ti:lat *.vere exposed to ligi:lt water reactor environments. Harvesting can provide highly representative aged materials for researci:l and, in some cases, may be t i:le only practical source of representati'.*e aged materials to address high priority issues. HaPf'esting can be e1<pensive and time consuming, *.vi:licR makes it essential to focus on teci:lnical needs witR the Righest importance and to cooperate witR multiple organizations whenever possible to optimally leverage resources. Ti:le NRG is interested in engaging witR otl=ler organizations to prioritii!:e data needs for i:larvesting, identify areas of common interest, and develop a database for sources of materials for harvesting.

It should read---

6 RES-Evaluation of Additive Manufacturing of Metallic Parts via Direct Metal Laser Melting The NRC has been informed that Additively Manufactured (AM) parts are being considered for applications in the operating fleet as early as calendar year 2018. The first industry alert in June Q017 concerned using the DMLM method to manufacture parts for reactor components. A subsequent scoping study by RES staff provided more insight into the technical issues that mus be addressed to assure reliability of specific DMLM-produced components accepted !2Y NRC, including design, precursor materials, finished material properties, structural integrity, nondestructive evaluation, and quality assurance. This poster also discusses the emergence and harmonization of relevant codes & standards activities.

~ his poster will give an overview of NRG findings and prelimins[Y recommendations related to additive manufacturing via DMLM.

From: Moyer, Carol Sent: Wednesday, December 06, 2017 6:13 PM To: Hull, Amy <Amy.Hull@nrc.gov>

Subject:

FW: QTE Comments Digital ePosters Importance: High

Amy, Have you had a chance to look at this mark-up of the RIC poster abstracts? There is a title for a poster on AM, but the text is about harvesting. (There is also one on harvesting, about harvesting - so it's not as simple as 2 descriptions being swapped.) Your text on the AM poster seems to have been lost.

Carol From: Oberson, Greg Sent: Monday, December 04, 2017 2:32 PM To: Hiser, Matthew <Matthew. Hiser@nrc.gov>; Hull, Amy <Amy.Hull@nrc.gov>; Moyer, Carol

<Carol.Moyer@nrc.gov>

Subject:

FW: QTE Comments Digital ePosters

Hello, Please respond to the action.
Thanks, Greg From: RICMST Resource Sent: Monday, December 04, 2017 11:34 AM To:

Subject:

QTE Comment s Digital ePosters We have received the attached comments and recommendations from QTE for each Digital ePoster title and description. Please scroll down and reviiew the comments for your eposter. If you accept all of the recommended changes please send an email to RICMST,Resource@nrc.gov to that effect. However, if you choose not to accept the changes let us know that also. Please respond by 12:00 noon on December 6, 2017. You can refer to your eposter by the number located in front of the title.

If you have further questions please contact Bren Warren at 301-415-31 14 or via emai I at RICMST.Resource@nrc.gov or Brenett.Warren@nrc.gov.

Thank you, Program Specialist Office of Nuclear Reactor Regulation NllR/D:VlPS/ RISB

Location: O13D5 30 1-4 15 - 31 14 Follow us on Twitter @nrcgov_ric

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Digital Presentations (ePosters) =9Fouped(Grouped in alpl:ta-oFd&FAlphabetical Order)

Non Responsive Record

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!11/hrmation Co1ifermCf!

Non Responsive Record 2

'Chl3-15 ,Jn1111al Heg11lato1y

!11/hrmation Co1ifermCf!

Non Responsive Record 6 RES- =Evaluation of Add itive Manufacturing of Metallic Parts via Direct Metal Laser Melting Recent plans to shut down a number of nuclear power plants fNP-P-6)-provide opportunities for harvesting components that were exposed to light-: water reactor ~ environments.

Harvesting can provide highly representative aged materials for research and, in some cases, may be the only practical source of representative aged materials to address high-: priority issues. Harvesting can be expensive and time-_consuming, which makes it essential to focus on technical needs with the highest importance and !Q._cooperate with multiple organizations whenever possible to optimally leverage resources. The NRC is interested in engaging with other organizations to prioritize data needs for harvesting, identify areas of common interest, and develop a database for sources of materials for harvesting.

8 RES- =Harvesting of Aged Materials from Operating and Decommissioning Nuclear Power

- - -Plants In the U.S. nuclear industry today, there are some nuclear power plants (NPPs) that are prematurely ceasing operation, while other plant operators are making plans to extend operating lifespans through subsequent license renewa l ~ from 60 to 80-_years.- Extending plant operation raises technical issues that may require further research on aging mechanisms to reduce uncertainties associated with material performance. -Decommissioning plants provide opportunities for harvesting components that have been aged in representative light-:water reactor ~ environments.

The NRC has recently undertaken an effort, with the assistance of Pacific Northwest National LaboratoryiPfllNb};, to develop a strategic approach to harvesting aged materials from NPPs.

The work w ill identify criteria to consider when prioritizing the data needs for harvesting.- The NRC is interested in engaging with other organizations to prioritize data needs for harvesting, to share information about harvested materials and those that may become available, and to identify areas of common interest. -The poster will give an overview of NRC findings and recommendations related to harvesting of components and material specimens from operating n1:1elear i:iewer i:ilantsNPPs and those undergoing decommissioning.

3

'Chl3-15 ,Jn1111al Heg11lato1y

!11/hrmation Co1ifermCf!

Non Responsive Record 4

'Chl3-15 ,Jn1111al Heg11lato1y

!11/hrmation Co1ifermCf!

Non Responsive Record 5

'Chl3-15 ,Jn1111al Heg11lato1y

!11/hrmation Co1ifermCf!

Non Responsive Record 6

'Chl3-15 ,Jn1111al Heg11lato1y

!11/hrmation Co1ifermCf!

Non Responsive Record 7

NRC FORM 1102 U.S. NUCLEAR REG ULATORY COMMISSION (09-2017)

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\,., ......~i RIC PROPOSED DIGITAL PRESENTATION SUBMISSION FORM Original Submission 0 Updated Submission

==

Description:==

A graphical presentation of research results, the status of standards development, the status of safety or security issues, or other topics of major interest to the agency, interested parties and/or the public.

Standard Setup: Standard setup consists of one 46" monitor (screen size 40" w idth x 22.5" height) mounted on a floor stand; o ne USB media player; o ne remote control; one small table and o ne chair.

  • Digital Presentation (Single-slide): Format is a one-slide PowerPoint. Word limit is 400-500. Limit of 5-6 large photos, images, o r diagrams.
  • Digital Presentation (Multi-slide): Format is a multi-slide PowerPoint. Word li mit is 400-500 per slide .

Limit of 5-6 large photos, images, or diagrams per slide.

Submitting Office(s): Enter office acronym, if a joint session, enter lead office followed by supporting office.

RES

Title:

Tille should be relatively shorl, yet creative and appealing to the audience.

Evaluation of Additive Manufacturing of Metallic Parts via Direct Metal Laser Melting (DMLM)

Descriptio n: Description should be innovative, succinct, and include key elements such as purpose, learning objectives, focus areas, and/or take-away messages.

The NRC has been informed that Additively Manufactured (AM) parts are being considered for applications in the operating fleet as early as calendar year 2018. The first industry alert in June 2017 concerned using the DMLM method to manufacture parts for reactor components. A subsequent scoping study by RES staff provided more insight into the technical issues that must be addressed to assure reliability of specific DMLM-produced components accepted by NRC, including design, precursor materials, finished material properties, structural integrity, nondestructive evaluation, and quality assurance. This poster also discusses the emergence and harmonization of relevant codes & standardls activities.

This poster will give an overview of NRC findings and perliminary recommendations related to additive manufacturing via DMLM.

Presenter(s): If known, for each presenter, enter first and last name, position, division title and organization. If possible, list names in the order they will be presenting.

Office/Organization Organization/Agency Add(+)

No. First a nd Last Name Position Title Division Title (NRC) (Acronyms) (Non-NRC) Remove(*)

1 Amy Hull Senior Materials Division of Engineer Engineering RES GD Thomas Herrity Reactor Operations Division of Construction NRO GD 2 Engineer Inspection &

Operational Programs 3

Carol Moyer Senior Materials Division of Engineer Engineering RES GD Topic Submitted By: If the names of the Presenter(s) are not known, enter a point of contact, Name and contact information, for the topic submission.

Please submit the completed form, via e-mail, by the following date: Due Date: I 11/27/2017 I

NRC FORM 1102 (09-2017)

I[ Submit by E-mall ] Page 1 of 1

Note to requester: The attachment is immediately following this email.

From: Moyer, Carol Sent: Wed, 6 Dec 2017 23:12:40 +0000 To: Hull, Amy

Subject:

FW: QTE Comments Digital ePosters Attachments: Consolidated ePoster Titles and Descriptions from QTE (in alpha order) as of 120417_compare.docx Importance: High

Amy, Have you had a chance to look at this mark-up of the RIC poster abstracts? There is a title for a poster on AM, but the text is about harvesting. (There is also one on harvesting, about harvesting - so it's not as simple as 2 descriptions being swapped.) Your text on the AM poster seems to have been lost.

Carol From: Oberson, Greg Sent: Monday, December 04, 2017 2:32 PM To: Hiser, Matthew <Matthew. Hiser@nrc.gov>; Hull, Amy <Amy.Hull@nrc.gov>; Moyer, Carol

<Carol. Moyer@nrc.gov>

Subject:

FW: QTE Comments Digital ePosters

Hello, Please respond to the action.
Thanks, Greg From: RICMST Resource Sent: Monday, December 04, 2017 11:34 AM To:

Subject:

QTE Comments Digital ePosters We have received the attached comments and recommendations from QTE for each Digital ePoster title and description. Please scroll down and review the comments for your eposter. If you accept all of the recommended changes please send an email to RICMST,Resource@nrc.gov to that effect. However, if you choose not to accept the changes let us know that also. Please respond by 12:00 noon on December 6, 2017. You can refer to your eposter by the number located in front of the title.

If you have further questions please contact Bren Warren at 301-415-3114 or via emai I at RICMST.Resource@nrc.gov or Brenett.Warren@nrc.gov.

Thank you, Progra111 Spcrialist

Office ofl\'udear Reactor Regulation RR/ D:'vf PS/ RISB Location: 0 I 3D5

.'J0 l - 4 15 - .'l l I+

Follow us on T witter @nrcgov_ric

'Chl3-15 ,Jn1111al Heg11lato1y

!11/hrmation Co1ifermCf!

Digital Presentations (ePosters) =9Fouped(Grouped in alpl:ta-oFd&FAlphabetical Order)

Non Responsive Record

'Chl3-15 ,Jn1111al Heg11lato1y

!11/hrmation Co1ifermCf!

Non Responsive Record 2

'Chl3-15 ,Jn1111al Heg11lato1y

!11/hrmation Co1ifermCf!

Non Responsive Record 6 RES- =Evaluation of Add itive Manufacturing of Metallic Parts via Direct Metal Laser Melting Recent plans to shut down a number of nuclear power plants fNP-P-6)-provide opportunities for harvesting components that were exposed to light-: water reactor ~ environments.

Harvesting can provide highly representative aged materials for research and, in some cases, may be the only practical source of representative aged materials to address high-: priority issues. Harvesting can be expensive and time-_consuming, which makes it essential to focus on technical needs with the highest importance and !Q._cooperate with multiple organizations whenever possible to optimally leverage resources. The NRC is interested in engaging with other organizations to prioritize data needs for harvesting, identify areas of common interest, and develop a database for sources of materials for harvesting.

8 RES- =Harvesting of Aged Materials from Operating and Decommissioning Nuclear Power

- - -Plants In the U.S. nuclear industry today, there are some nuclear power plants (NPPs) that are prematurely ceasing operation, while other plant operators are making plans to extend operating lifespans through subsequent license renewa l ~ from 60 to 80-_years.- Exten ding plant operation raises technical issues that may require further research on aging mechanisms to reduce uncertainties associated with material performance. -Decommissioning plants provide opportunities for harvesting components that have been aged in representative light-:water reactor ~ environments.

The NRC has recently undertaken an effort, with the assistance of Pacific Northwest National LaboratoryiPfllNb};, to develop a strategic approach to harvesting aged materials from NPPs.

The work w ill identify criteria to consider when prioritizing the data needs for harvesting.- The NRC is interested in engaging with other organizations to prioritize data needs for harvesting, to share information about harvested materials and those that may become available, and to identify areas of common interest. -The poster will give an overview of NRC findings and recommendations related to harvesting of components and material specimens from operating n1:1elear i:iewer i:ilantsNPPs and those undergoing decommissioning.

3

'Chl3-15 ,Jn1111al Heg11lato1y

!11/hrmation Co1ifermCf!

Non Responsive Record 4

'Chl3-15 ,Jn1111al Heg11lato1y

!11/hrmation Co1ifermCf!

Non Responsive Record 5

'Chl3-15 ,Jn1111al Heg11lato1y

!11/hrmation Co1ifermCf!

Non Responsive Record 6

'Chl3-15 ,Jn1111al Heg11lato1y

!11/hrmation Co1ifermCf!

Non Responsive Record 7

Note to requester: Portions of the attachment, which is immediately following this email, is redacted under FOIA Exemption B5, Deliberative Process Privilege.

From: Moyer, Carol Sent: Wed, 18 Oct 201713:13:32 +0000 To: Seber, Dogan

Subject:

FW: REQUEST FOR HELP - Response to SLR UNR Attachments: Response to User Need Request NRR-2017-006 (002).response BT comments abh (IF) EMF.docx Here is an updated version, w/ some numbers from Jake. Note that Tom put FTE as "prior years," which I think is OK.

From: Focht, Eric Sent: Tuesday, October 17, 2017 3:26 PM To: Moyer, Carol <Carol.Moyer@nrc.gov>

Subject:

RE: REQUEST FOR HELP - Response to SLR UNR

Carol, Here is what I have so far. Hopefully, Mita will be able to respond either tonight or early tomorrow.

-Eric From: Moyer, Carol Sent: Tuesday, October 17, 20171:56 PM To: Focht, Eric <Eric.Focht@nrc.gov>

Subject:

RE: REQUEST FOR HELP - Response to SLR UNR I had one of the POC names wrong & one missing , oops.

From: Moyer, Carol Sent: Tuesday, October 17, 20171:55 PM To: Focht, Eric <Eric.Focht@nrc.gov>

Subject:

REQUEST FOR HELP - Response to SLR UNR Importance: High Hi Eric, I have a bunch of things piled up that Steve wants today. He suggested I ask some of the other branch members for help, if needed, and guess what - you're the only other one here. © One thing in particular is a request to run down the level of effort for User Need Requests that fall under the SLR umbrella. There is a table (on page 6 of the attached "Response to User Need ... " document) that includes entries for FTE and contract$, for each of the technical areas of focus. But three of them are blank.

Steve asked that I confirm what's there, and also fill in the blanks. There may be info to answer this in the UNR Responses (the relevant UNRs and responses are referenced in the table). But if the info is not there, then the answer should come from each responsible branch chief:

IAD: Steve Frankl (UNRs and responses attached)

RPV: Raj Iyengar Cables: Tom Koshy (Darrell Murdock)

Concrete - ASR: Dogan Seber (Jake Philip, Jose Pires?)

Concrete - Irradiation: Dogan Seber (Mita Sircar, Jose Pires?)

Do you have some time this afternoon to help me by seeking this data? I would really appreciate your help!

Thank you, Carol From: Frankl, Istvan Sent: Saturday, October 14, 2017 12:07 AM To: Hull, Amy <Amy.Hull@nrc.gov>; Moyer, Carol <Carol.Moyer@nrc.gov>

Subject:

ACTION: Revised Draft Response to SLR UNR Importance: High Thanks, Amy.

I have attached my revisions with comments. Did you resolve the issue with the different document versions? I am assuming you used the version that Brian reviewed. Please confirm.

Carol, Since Amy is out next week on training, please try to resolve my comments and have the final draft ready for my review by COB Tuesday, so that the package can be returned to management for concurrence and approval on Wednesday. (Please note that we may get additional comments from Brian and the RES FO, and I don't want to request another extension.)
Thanks, Steve From: Hull, Amy Sent: Friday, October 06, 2017 2:35 PM To: Frankl, Istvan <lstvan.Frankl@nrc.gov>

Cc: Moyer, Carol <Carol.Moyer@nrc.gov>

Subject:

my suggested changes: question -- package in ADAMS for SLR UNR This gives you an idea of what I am thinking.

From: Frankl, Istvan Sent: Friday, October 06, 2017 1:34 PM

To: Hull, Amy <Amy.Hull@nrc.gov>

Subject:

RE: can you send me the most recent version please?: question -- package in ADAMS for SLR UNR Great!

At least you will be able to document your ideas/thoughts on this now.

Steve From : Hull, Amy Sent: Friday, October 06, 2017 1:32 PM To: Frankl, Istvan <lstvan.Frankl@nrc.gov>

Subject:

RE: can you send me the most recent version please?: question -- package in ADAMS for SLR UNR OK. I will do that and send to you. Then we can incorporate it into the correct file next Weds.

From: Frankl, Istvan Sent: Friday, October 06, 2017 1:29 PM To: Hull, Amy <Amy.Hull@nrc.gov>

Subject:

RE: can you send me the most recent version please?: question -- package in ADAMS for SLR UNR Thanks for the update, Amy.

My recommendation would be for you to draft the text that addresses Brian's generic comments now and then insert it in the final version once you get it from t he AAs.

Steve From: Hull, Amy Sent: Friday, October 06, 2017 12:43 PM To: Frankl, Istvan <lstvan.Frankl@nrc.gov>

Subject:

RE: can you send me the most recent version please?: question -- package in ADAMS for SLR UNR Cassandra sent me a version - 9/22 - that predates the version that Brian gave me, and I think predates the version you signed off on (your signature is 9/25). I guess I will wait until Weds (b)(6) .... wbenL. . - *

  • I From : Frankl, Istvan Sent: Friday, October 06, 2017 12:16 PM To: Hull, Amy <Amy.Hull@nrc.gov>

Subject:

RE: can you send me the most recent version please?: question -- package in ADAMS for SLR UNR

Interesting....

This can mean that the final ver sion was not uploaded or has a different ML#. You may need to wait for the AAs to sort this out.

Thanks, Steve From: Hull, Amy Sent: Friday, October 06, 2017 12:12 PM To: Frankl, Istvan <lstvan.Frankl@nrc.gov>

Subject:

RE: can you send me the most recent version please?: question -- package in ADAMS for SLR UNR You did explain to me earlier and I understand all that. The problem is that I tried to get it out of ADAMS using, ADAMS# per 9/25/2017 concurrence page, and it is still today the old version from Aug. See attached.

From: Frankl, Istvan Sent: Friday, October 06, 2017 12:08 PM To: Hull, Amy <Amy.Hull@nrc.gov>

Subject:

RE: can you send me the most recent version please?: question -- package in ADAMS for SLR UNR

Amy, The version that needs to be updated is the one that Brian reviewed. That version should be in ADAMS (and not the G: drive) and should be considered the "last" version. (You may or may not have owner rights.)

As explained earlier, the AAs control the revision of files in ADAMS once the concurrence package is submitted to management for review/approval. Once you get and update the final version (with track changes enabled), please send it to me for review and then to the AAs, so that they can do the final formatting, the uploading to ADAMS and re-submitting the concurrence package to DE management.

Thanks, Steve From: Hull, Amy Sent: Friday, October 06, 2017 11:54 AM To: Savoy (RES), Steven <Steven .Savoy2@nrc.gov>

Cc: M oyer, Carol <Carol.Moyer@nrc.gov>; Frankl, Istvan <lstvan.Frankl@nrc.gov>

Subject:

FW: can you send me t he most recent version please?: question -- package in ADAMS for SLR UNR

Steven, (b)(6) .L !1am implementing changes in the version that Brian gave back to me last Friday but I have been working on an old document - not a smart thing to do.

Please will you help me find the most recent version? I tried to find it in ADAMS and Gdrive but had no luck.

Thanks, Amy From: Hull, Amy Sent: Friday, October 06, 2017 11:33 AM To: Vera, Graciela <Graciela.Vera@nrc.gov>; Moyer, Carol <Carol.Moyer@nrc.gov>

Subject:

can you send me t he most recent version please?: question -- package in ADAMS for SLR UNR From: Vera, Graciela Sent: Friday, September 29, 2017 5:57 AM To: Moyer, Ca rol <Carol.Moyer@nrc.gov>

Cc: Hull, Amy <Amy.Hull@nrc.gov>

Subject:

RE: quest ion -- package in ADAMS for SLR UNR Hi, I got it. Wk1t was the last new version tht1t you sent to 01ssandra?

WE have fours versions in ADAM$; 2 versions from August and 2 versions this month.

I will be here to help before I get ofht 1:40pm today Th,mks (2;rmeh Wera-Administrative Assistant Division of Engineering Office of Nuclear Regulatory Research Washington, D.C. 20555 TWFN10-A00 From: Moyer, Carol Sent: Thursday, September 28, 2017 5:04 PM To: Cole, Cassandra <Cassandra.Cole@nrc.gov>; Vera, Graciella <Graciela .Vera@nrc.gov>; Savoy (RES),

Steven <Steven.Savoy2@nre.gov>

Cc: Hull, Amy <Amy.Hull@nrc.gov>

Subject:

FW: question -- package in ADAMS for SLR UNR Importance: High Hi Cassandra, On Monday morning (9/25), CMS submitted a User Need Response memo & enclosure for Brian's signature. You logged it for his concurrence (confirmation attached). The UNR package was an update to a prior version (addressing some NRR comments on our draft response), so we asked that the same ML number be assigned.

What is in ADAMS now at that ML# is the August version of the documents, NOT the Sept. 25 version. Can you please check this, and find out what happened? We want to make sure Brian is reviewing the latest version, and that the 9/25 version was not lost. If the newer version was assigned a different number, please let us know what that number is, so we can share it with our NRR customers.

Thank you, Carol Moyer & Amy Hull From: Hull, Amy Sent: Thursday, September 28, 2017 4:22 PM To: Moyer, Carol <Carol.Moyer@nrc.gov>

Subject:

question -- package iin ADAMS for SLR UNR still old - - this should have new documeints??? - do we have duplicate packages?

RESPONSE TO USER NEED REQUEST roR RESEARCH ASSISTANCE ON Pockoge Nome POTENTIAL SIGNIFICANT TECHNICAL ISSUES DURING THE SUBSEQUENT PERIOD OF EXTENDED OPERATION NRR-2017-006

/\ccess10n Number ML17227A483 Package Propenies j PMte into Pack~ Add Oocumeol Unfile Voew Profitt, Download Chec;k Oul [ Re fresh j NameO Accessio~ Number I Official ~ecord? I Avallability O Oocu~nt Date I ADAMS o;te Added ]

Non Publicly Aug 15, 2017 3 00 SLR UNR response 0S-14-2017 cln (002).docx ML17227A484 No Available PM Response to user Nood Request NRR-2017- Non- Publ~ ly Aug 15, 2017 3 00 006 docx ML17227A485 No Avartable PM There ero 2 Documents m this Package t( < Page 1 of 1 > )t https://adamsxt.nrc.gov/AdamsXT/packagecontent/packageContent.faces?id={355A25 00-E6F3-4E 19-A8D8-C627FDDE9FFB}&objectStoreName=Mainlibrary&wld=1506629912784

Response to User Need Request NRR-2017-006 Research Assistance on Potential Significant Technical Issues during the Subsequent Period of Extended Operation Task 1 RES staff will continue to hold and participate in NRC/industry workshops on the status of domestic and international research activities to address and evaluate the status of aging degradation issues identified in the SRM on SECY 14-0016 and in the GALL-SLR report (NUREG-2191 ). The critical degradation issues are addressed further in the Note to Commissioners Assistants "Status Report on Progress of Ongoing Staff Activities to Assess Regulatory Considerations for Power Reactor Subsequent License Renewal" (ML15160A592).

RES will facilitate a minimum of two domestic and international activities (such as, a workshop, conference, symposium, or meeting), one tentatively planned for spring 2019 on mechanical components and one tentatively planned for summer 2020 on concrete and cables-related issues. In establishing the exact date for these meetings, consideration will be given to the availability of new information on the relevant technical topics. These meetings will address:

  • the state of knowledge on the technical issues requested in the SRM on SECY 14-0016,
  • ongoing research on materials degradation issues and related aging management as discussed in the GALL-SLR report, and
  • any new operating experience from the initial license renewal period (or the long-term operation (LTO) period for international plants).

RES will specifically target these activities toward the resolution of technical issues for effective aging management of systems, structures, and components (SSCs) during the SLR period.

The deliverables will include the two international activities (a workshop, conference, symposium or meeting) and summary reports on the research insights and knowledge gained on the four major issues identified in the SRM on SECY 14-0016 for SLR. RES will prepare and will provide to NRR drafts of the agenda, list of invited presenters, and workshop announcement. RES will plan for a workshop announcement and agenda scope to be made public six months before each workshop. RES will document the information from each of these activities in a NUREG/CP report, if appropriate, or by other sufficient means, including, at a minimum, a summary of the activity with all relevant contributions (presentations or technical articles, for example) and research insights and knowledge, to be provided within 6 months after each meeting.

Materials Issues for Mechanical Components - As part of the requested workshop/

conference/ symposium/ meeting on materials issues for mechanical components, tentatively planned for spring 2019, the NRC staff will coordinate a session, or sessions, concerning reactor vessel embrittlement and the degradation of reactor internals due to irradiation during the SLR period. The staff will seek participation from the NRC staff, the regulated US industry, and representatives from the international industry and regulators. RES will document the product of these sessions (presentations and/or papers) as described above.

Concrete. Containment and Electrical Cable Issues - RES will also hold an NRC/industry workshop with international participation (tentatively planned for summer 2020) on the state of knowledge for the technical issues in concrete, containment, and cable degradation identified in the SRM on SECY 14-0016 and in the GALL-SLR report. The workshop will help RES secure information on research insights and knowledge from the industry, other domestic institutions working on nuclear safety, and from relevant international experts and institutions. Given that cables and concrete issues involve different technical disciplines and expertise, and that research to address some of these issues is still active, RES will plan for a three-day workshop that may include breakout sessions for specific technical topics and items of interest. RES will Enclosure

document the results of the workshop as described above. Task 1 will continue until the completion of the deliverables from this activity, tentatively scheduled for late summer 2020.

RES staff will continue to develop and implement a long-term strategy for obtaining information on materials degradation from decommissioned NPPs, as well as from ex-plant -components from operating plants. RES will execute the work through a 4-step process, described in paragraphs 2.A -2.D of the UNR.

Under a long-term research project preceding the current request from NRR, RES pursued a strategic approach to ex-plant harvesting through two coordinated activities: technical issue prioritization and a workshop on ex-plant material harvesting.

In the first activity, RES, with contractor support from Pacific Northwest National Laboratory (PNNL), developed an approach to prioritize technical issues best addressed by harvesting. The criteria for prioritizing harvesting data needs will beai:e described in the anticipated TLR, expected by the end of 2017 "Criteria and Planning Guidance for ExPlant Harvesting to Support Subsequent License Renewal." The deliverable will provideEI criteria to assess the need for harvesting to address a particular technical issue.

The report Ytll.Lthen applyieEI these criteria to assess four representative technical issues:

electrical cable degradation, embrittlement of cast austenitic stainless steel (CASS),

cracking of dissimilar metal welds, and irradiation-assisted degradation (IAD) of stainless steel. This report will also cover_the background on the need for harvesting,. and past harvesting efforts and experience. The purpose of this report j§_was to serve as a foundation for NRG staff to prioritize technical issues best addressed by harvesting. The initial technical letter report (TLR) for this research is expected to be published in September, 2017, as a PNNL document. This TLR will be reviewed by NRR and RES staff to determine any follow-on work by RES and the final publication type.

In the second activity preceding UNR NRR-2017-006, RES closely collaborated with the Department of Energy (DOE) and Electric Power Research Institute (EPRI) to host a workshop on ex-plant materials harvesting on March 7-8, 2017. The purpose of this workshop was to engage with various stakeholders involved in the harvesting process to discuss all aspects of harvesting, including motivation for harvesting, data needs best addressed by harvesting, sources of materials for harvesting, lessons learned from past harvesting efforts, and future harvesting program planning. The workshop was designed to discuss past harvesting experience and lessons learned and seek leveraging and cooperation with other interested research organizations. Insights from the workshop are integrated into the database and harvesting planning efforts. The database will be developed consistent with the prioritization criteria from PNNL to identify which sources to focus on. The workshop was well-attended by representatives from DOE, EPRI, the U.S.

industry, and international research organizations. Key insights from the workshop included the need for a clearly defined objective to justify the level of effort, and the benefit of early planning and engagement with the plant from which materials will be harvested. The workshop summary report will be distributed among meeting participants and is expected to be finalized by September, 2017. RES will be pursuing further engagement with interested workshop participants on two outstanding workshop action items: identifying data needs for harvesting and initially creating a 'sources of materials' information tool/database. This is discussed further under Subtask 2.B.

2

Subtask 2.A.

Moving forward , RES will work internally to evaluate how the four significant issues identified for SLR in the SRM on SECY-14-0016 may l>e best addressed by harvesting. RES will initially develop an Excel spreadsheet (precursor to the information tool/database) that identifies and prioritizes the materials, components, and operating conditions needed to best address the significant issues. The work in this task includes collecting and inputting information on materials needed and the sources of materials expected to be available.

RES will apply the criteria developed with PNNL described above to the issues for SLR, and will document the outcome of the analysis in an 'information tool/database' (based on Microsoft products such as Access or Excel), as described above, which will identify and prioritize the materials, components, and environmental conditions that should be pursued for harvesting.

The intent is for this information tool/database to be a living document that can evolve and be updated to reflect the latest operating experience and research, so that users may understand which data needs can be best addressed by harvesting. The purpose of the database is to have a systematic approach to harvesting materials and prioritize limited resources on the best values for harvesting. The database is not an end unto itself, but the means to do the highest priority harvesting for the best technical value.

As a specific example, RES will develop a process to evaluate harvested concrete samples, and will *follow through with implementing the process as concrete materials become available from additional plants. The scope of the harvesting strategy includes: structures exposed to high radiation (typically bio-shield structures of certain PWR designs); alkali silica reaction (ASR)-

affected structures; post-tensioned structures with emphasis on pre-stressed concrete containment vessels (PCCVs); corrosion of pre-stressing tendons, liners, reinforcing steel, and embedments; and concrete cores from PWR spent fuel pool or transfer canals (for boric acid effects).

Based on information gleaned from discussions with international counterparts on the potential for harvesting and testing of concrete, RES will provide in the information tool the possibilities for this activity and document testing priorities as applicable. As an example, RES has engaged in discussions with the Canadian Nuclear Safety Commission (CNSC) about possibilities for harvesting concrete from a decommissioned plant in Canada extensively affected by ASR. RES also will document the process to evaluate concrete samples from nuclear power plants and their suitability for harvesting. Concurrently, RES will pursue domestic and international partnerships for cooperative cost sharing on the retrieval and testing of concrete samples.

In addition to irradiation effects on concrete materials, RES will continue resea rch on IAD of stainless steel. RES will seek potential sources of reactor pressure vessel internals that may become available for harvesting, to evaluate their utility for regulatory research being conducted under UNR NRR-2017-001.

RES will continue to evaluate the SLR-significant issue of cable aging using harvested cables. The goal will be to expand on the selection of cable types harvested as part of the existing similar effort under UNRs NRR-2011-014 and NRR-2016-012 to include more cable types (insulation types and medium voltage level cables) and to evaluate the aging effects on power cables at different voltage levels.

Subtask 2.B.

In parallel with the information tool/database activity, RES will develop an effective process to evaluate the applicability of materials available for harvesting. Based on past experience and 3

insights from the harvesting workshop, the greatest challenge in this area is expected to be acquiring sufficient information from NPPs to make an informed decision on harvesting. In many cases, this information may not exist, or it may be challenging to find in plant records.

RES will work internally and with other interested organizations to identify the best approach to gather the relevant information and use it to inform which harvesting opportunities should be pursued. A TLR documenting the information tool/database with prioritized technical issues and a process to identify suitable sources of materials will be targeted for completion by July, 2018.

Subtasks 2.C. and 2.0.

Implementation of the evaluation process developed in Subtask 2.B. will be pursued in Subtasks 2.C. and 2.0 ., as requested in the UNR. RES will evaluate potentially-available components from plants performing component replacements or entering decommissioning (Subtask 2.C). If other nuclear facilities present opportunities for material harvesting, RES will assist in evaluating the value of such components (Subtask 2.0). RES will r-emain in close contact with NRR on the latest developments as this process is implemented.

The evaluation process will identify confirmatory needs that harvested samples can effectively address, will consider decommissioned plants in the U.S. and abroad, and will leverage resources to the greatest extent possible for domestic and international cooperative research opportunities, as stipulated in Subtask 2.E, which is closely integrated with Task 3. Through their national and international contacts, RES staff will maintain alertness for harvesting opportunities relating to various critical areas, such as reactor vessel embrittlement.

Information on these opportunities will be retained in the information tool/database.

RES staff pursues domestic and international partnerships to share expertise, capabilities and resources related to aging management research for LTO. These exchanges are critical for the regulatory evaluation of industry research used to justify the adequacy of their aging management programs (AMPs), as well as for independent confirmatory research. RES will continue to cultivate emerging domestic an d international partnerships and will continue to develop existing partnerships, as well as other suitable opportunities that may emerge to address aging degradation issues. A majority of these partnerships will build upon already existing partnerships with the view of supporting assessment of the status of the research and operating experience in relation to SLR needs as well as implementation of a long-term strategy for the use of harvesting of ex-plant materials and components. The following illustrates some of those key partnerships and specific planned activities.

The DOE Light Water Reactor Sustainability (LWRS) and the EPRI LTO programs support most of the domestic research on aging management in NPPs. RES maintains separate collaborative research agreements with each of these organizations to exchange technical information. These exchanges are essential for the review and assessment of the technical bases for the viability of LTOs. RES staff have frequent technical exchange meetings with DOE and EPRI staff. These meetings have focused on irradiation effects on concrete, ASR effects, aging management, and supporting technologies like non-destructive examination (NOE).

RES is a participant in several multi-national cooperative research programs, including the International Forum on Reactor Aging Management (IFRAM), and many others. The RES Office Director signed a multilateral 4-year memorandum of understanding (MOU) for IFRAM in 2015.

IFRAM is envisioned to be a network of research organizations, industry groups, regulatory 4

bodies, and academic institutions involved in reactor aging management research, regulation, education and training, as well as nonprofit research institutes having academic and industrial links enabling appropriate exchange of information addressing issues of NPP SSC aging management. The small effort and contract funding to operate the IFRAM program will be funded by this User Need Request. Other international collaborations pursued by RES are also expected to benefit this work, although resources to support those initiatives are*tracked separately.

In relation to concrete irradiation, NRC is exploring opportunities to harvest irradiated concrete from decommissioned NPPs worldwide to study irradiation effects under in-service conditions (in coordination with Subtask 2.E). RES and Oak Ridge National Laboratory (ORNL) submitted white papers to the OECD Halden Reactor Project (HRP) proposing research on irradiation effects on the steel-concrete bond, and on creep effects on irradiation damage. RES is also collaborating with HRP on IAD under the auspices of UNR NRR-2017-001 Task 2. These results will inform Task 4 of UNR NRR-2017-006.

RES is working to finalize a bilateral agreement with IRSN, France for exchange of technical information on the effects of ASR on the performance of nuclear concrete. IRSN is conducting a 10-15 year research project focused on studying the long-term performance of concrete affected by ASR, Delayed Ettringite Formation, corrosion and carbonation of nuclear concrete. RES will build upon its ongoing collaboration with DOE/EPRI on ASR and irradiation effects on concrete, and will continue to participate in OECD/NENCSNI activities that develop and assess expertise in the modeling of ASR affected concrete structures.

Through their national and international contacts, and through codes and standards development activities, the RES staff will maintain alertness for partnerships to share expertise, capabilities, and resources in al I areas of concern, perhaps especially reactor vessel embrittlement. Information on these opportunities will be communicated to NRR in a timely manner as outlined in the deliverables.

RES will evaluate products and reports from these organizations that may be provided to NRC in support of generic or plant-specific issues. RES will provide to cognizant NRR staff and management trip reports, summaries, papers, presentations, reports and other information from interactions with domestic and international organizations as a result of this activity. These products will be provided in a timely manner and this effort will continue until the closure of this UNR. Relevant findings from recent interactions, status and future plans will be discussed as a standing agenda item during appropriate interface meetings between RESIDE, NRRIDMLR and NRRIDE. A report (or slides) for presentation at appropriate Director/Deputy Director interface meetings will be provided 5 days before the meeting.

Task4 This UNR (NRR-2017-006) serves as an "umbrella" under which other SLR-focused technical UN Rs are coordinated.9f8Vi$flq an umerella under whish SLR fosused teshnisal UN Rs are put m-oontext~ These technical UNRs:filffif)Ofted are shown in Table 1 below.

5

Table 1. SLR-Related Technical UNRs CoordinatedlRtegratee by UNR NRR-2017-006 UNR# UNR Title Comments NRR-2017-001 Request for This UNR is bBased on a previous UNR NRR- 2012-008 and updates Commented [IF1J: w hy are some UNRs highlighted on ML16300A303 .J Assistance to !Reregulatory- research--i,rejeGI on void swelling and clarifies currentwllal this page?

Evaluate proj ects-RES-i&--wff8Ally-ilwel~-with and what-future projects that are -..-------------------~

RES Response to Irradiation- being considered.

NRR-2017-001 Assisted A third task was added to this UNR forMYe RESJQ perform confirmatory ML17110A202 Degradation of Rx evaluation and support ASME code case on new EPRI IASCC crack growth Vessel Internals rate curves. (b)(5)

Elm!li!JgGontract: Commented [IF2]: Please double-check by FY.

(b)(5) FY17:

FY1.8.:

(b)(5) , and FY19:

(b)(5)

(b)(5)

(b)(5)

Commented [IF3]: Same as above NRR-2014-007 Reactor Pressure Thi s UNR superseded UNR NRR-2007- and incfudes6,tasks: (1 )

ML14126A818 .J Vessel Integrity Appendix Hin process by NRR, NRO, and RES staff; rulemaking funded in Issues FY17 and team in place to finalize rulemaking effort, (2) updating the tech RES Response to bases for Appendix G, (3) examination and analysis of irradiated reactor NRR-2014-007 vessel material, (4) providing emergent technical assistance, (5) maintaining ML14212A127 database and documentation, and (6) perform ing/ documenting a tech (package) evaluation on Irradiation damage mechanisms and potential revisions to 10 (b)(5) CFR, part 50 App. G of RG 1.99 "Radiation Embrittlement of Reactor Vessel M<1!erials" Rev 2. (b)(S) (b)(5)

(b)(S)

(b)(5} h

~

FY15

  • s.

FY16:

FY16 c:::J FY17 Y*17-

  • FY18 (b)(5)
    • " r Commented [IF4]: Same as above Commented [IFS]: Same as above NRR-2011-014 Assessment of NRRIDMLR's focus on this UNR is to assesii'a'nd-evaluate condition ML11307A205 .J Cable Condition monitoring methods on electrical cables subjected to accelerated aging Monitoring under normal and accident conditions.

RES Response to Accelera ted aging of the cable samples is expected to commence toward NRR-2011-014 Amendment to the end of FY2017.

ML11335A169 UNRfor The amendment extends the cable testing period up to 80 years (up from 60 Assessment of ears in the pr v*ou UNR).

Amendment to Electrical Cable undin : b :,

NRR-201 1-014 Condition rFY tal f NRR-2016-0Jll Monitoring Commented (IF6]: Please add Ss and FTEs by fiscal year.

ML16096A221 NRR-2012-004 Alkali-Silica The objective of ML12109A324 Reaction (ASR) guidance for evaluating ASR-affected concrete structures. primarily focusing Research on impact on the structural capacity under design basis loads through its RES Response to service life, Including PEO, and its aging management. The research at NRR-2012-004 NIST includes o_btaining data on highly instrumented concrete block (b)(5)

ML12152A107 v (b)(5) specimens to monitor the progression of ASR and assess its impact on ln-sttu.me.<;.hanical properties, conducting destructive testing to assess ..

(b)(5) structurai\mpact ioc!.~.ding seismic response, evaluating numerical mog(llin(r ********

(b)(5) " me (b)(5) ~gF~~~~~~:-L,!~~:-r--~,.:S,....,....iJ:::I.L,~...;;;;;;;i NRR-2015-007 Effects of Thif p'urpose of this UNR is to develop technical b ases for regulatory ML15076A217 .J Irradiation on guidance to evaluate radiation effects on concrete structures close to ............ * ................(~)(5)

Concrete reactors.*The focus of related requlatorythe research is to evaluate the RES Response to Structures impact on structural capacity under design basis loads for service life up to NRR-2015 -007 80 years and develop aging management strategy.

ML15229A100 The project includes reviewing EPRI and DOE reports by ANL (contract awarded in Jan 2016), harvesting the materials from the decommissioned Jose Cabrera NPP in Zorita, Spain undin FTEs Commented [IFS]: Same as above.

6

RES staff will document the review of the technical issues germane to the review of SLR applications. This will include, but may not be limited to, a summary of products from Tasks 1, 2, and 3 on the status of research results in support of the Commission's direction to the staff.

RES will prepare a document annually summarizing the products from the three tasks above and discussing the accomplishments of RES and national and international partners in addressing the major technical issues in the SRM. This annual report will be at a sufficiently high level to be used to support briefings for the Commission or Advisory Committee on Reactor Safeguards, Commission Assistants' Notes, reporting to the public and interested stakeholders, or other requests for briefings on SLR. This annual report will be provided in the first quarter of each calendar year, beginning in the first quarter of calendar year 2018, discussing the research activities supporting SLR during the previous year.

Based on the latest assessment of projected needs in this area, RES proposes that the estimate (b)(5) ofi iyear for this task be adjusted once the scope of work and the required level of RES stafif involvement is better understood after the first SLR application is received in early FY18.

Technical assistance products and SME support will be provided to NRR in a timely manner, and this effort shall continue until the closure of this UNR.

Task 5 (Optional)

Under this optional task, NRR may call upon RES to provide independent confirmatory analyses and expert technical assistance with the review of anticipated SLR applications with potentially significant issues, such as those needing plant-specific gap analyses. Building upon the extensive work previously done under UNR NRR 2014-001, RES staff will continue to be available to provide confirmatory analyses and expert technical assistance with the review of the technical documents to be submitted with SLR applications. RES w ill be available to support tighter SLR application review schedules as well as the review of plant-specific gap analyses expected with the first applications. RES subject matter experts (SMEs) will be available to participate in technical discussions, independent reviews, development of technical bases, and support of meetings with internal and external stakeholders.

As an example, the staff will continue to be* available to review operational equipment fa ilures to assess the trend in critical risk-significant electrical equipment. There are concerns with aging effects (including cyclic aging) and design life of other electrical components, such as breakers and relays, which would need further evaluation to assess their continued service life by exploring other monitoring techniques not generally covered under surveillance tests.

Such analyses could complement work in Task 2, whereby critical electrical components can also be harvested and evaluated. These SLR-related studies are being pursued independently of this UNR, and the work is being tracked through existing communication between RES and NRR staff.

Deliverables and Schedules RES staff will participate in periodic meetings with NRR staff and management to discuss the latest developments and information from industry and NRG-supported research, as well as collaborative research, particularly insights that may impact regulatory decisions or aging management guidance. Staff-level interactions are expected to be as frequent as needed.

RES agrees with the deliverables proposed by NRR, with some adjustments to the schedule 7

based on expected project completion dates. RES staff will c losely coordinate w ith NRR staff and adj ust the schedules for deliverables as needed to support effective regu latory decision making .

The deliverables and schedules for UNR N RR-2017-006 are shown in the follow ing table .

Schedule and Resources for the Various Tasks Period of Performance (FY 18-21)

T ask Task Description Completion FTE (b)(Sp ontract $

Number Date 1 Hold NRC/industry workshops (b)(5) ~ for FY 18 (est. 2018, 2020) and prepare and FY 21 FY 21 C]iyear NUREG/CP and summary reoorts on four SRM tooics I (b)(5J Total (Task 1) I b)(5) y 2 Develop a strategy for harvesting Ex-Plant materials/components

/h\/'i\ (b)(5) 2.A. Develop an information -*

tool/database FY 18 c:::::1 * ** ' I -~~--*.

I 2.B. Develop a process to evaluate (b)(5t:::::J plant components FY 18 2.C. Use the process from 2.B. to evaluate the suitability of plant FY 19 (b)(5)c::J comoonents I 2.D. Continue to implement the process from 2.B. as Ongoing (FY 20- (b}E::tyear components become available 21) (Total g)(i from additional plants ' 5 2.E. Pursue partnerships for cooperative cost-sharing on Ongoing (FY 18- Included in Task retrieval and testing of ex-plant FY21) 3, below (b)(5) materials Total (Task 2)

(b~

L....::J 3 Participate in relevant domestic and international activities (e.g.,

(b)(5) c::::::Jyear c:::::J Jb)(~)

FY 18-21 (total for 4 years IFRAM, IAEA, DOE LWRS, (Total ~f: IFRAM dues)

EPRI LTO codes & standards) b 5 4 Develop documentation evaluating significant technical (b)b 'year FY 18-21 issues germane to the review of (Total[:::J ..(b ,(5!

SLR aoolications 5 Provide technical assistance to To be funded if To be fu nded if (optional) NRR for reviewing SLR FY 18-21 needed needed applications.

Total (Tasks 1 -4, over 4 years) L.........J I I (b)(5) \ (b)(5) * .

8

Note to requester: Portions of this record are redacted under FOIA Exemption B5, Deliberative Process Privilege.

From: Hiser, Matthew Sent: Wed, 13 Apr 2016 12:15:19 +0000 To: Shaffer, Sarah

Subject:

FW: RES-16-0295 FYI - j ust got your message this morning (WAH yesterday). Steve is out Wed-Fri at a meeting in Pittsburgh, but he said he'd be checking email in the evening .

Thanks!

Matt From: Hiser, Matthew Sent: Wednesday, April 13, 2016 8:14 AM To: Frankl, Istvan <lstvan.Frankl @nrc.gov>

Subject:

RES-16-0295 Hi Steve, I had discussed with you on Friday about RES-16-0295, which is for a $20K incremental funding of the harvesting project at PNNL. However, there is only[ 3remainingtothe....c.e ilingonJbi§ ( ~)(?)

contract, so Sarah recommended just going ahead and funding this the ceiling c:::::Jinsteadof (b)(5)

$20K). That makes sense to me and now that we have our full budget, we should have the necessary funds.

If that's OK with you, I will resubmit the REQ for LJ'~K?L Thanks!

Matt Matthew Hiser Materials Engineer US Nuclear Regulatory Commission I Office of Nuclear Regulatory Research Division of Engineering I Corrosion and Metallurgy Branch Phone: 301-4 15-2454 I Office: TWFN I 0D62 Matthew.Hiser@nrc.gov

Note to requester: Portions of the attachment , which is immediately following this email, is redacted under FOIA Exemption B5, From: Hiser, Matthew Deliberative Process Privilege.

Se nt: Thu, 14 Sep 2017 14:54:15 +0000 To: Tregoning, Robert;Purtscher, Patrick

Subject:

FW: Task 2 comments from Dave Rudi and: UNR from DLR to RES Attachme nts: Response to User Need Request NRR-2017-006-dr.docx FYI - I may try to set a quick meeting with Dave to help explain the harvesting task in the SLR UNR ...

From : Hull, Amy Se nt: Thursday, September 14, 2017 10:05 AM To: Hiser, Matthew; Purtscher, Patrick Cc: Moyer, Carol

Subject:

Task 2 comments from Dave Rud land: UNR from DLR to RES Matt, As discussed this morning.

From: Rudland, David Se nt: Friday, August 18, 20171:52 PM To: Brady, Bennett <Bennett.Brady@nrc.gov>; Alley, David <David.Alley@nrc.gov>

Cc: Stuchell, Sheldon <Sheldon.Stuchell@nrc.gov>

Subject:

RE: UNR from DLR to RES Bennett I have not read the request, but I did read the response, and I have several questions and comments that are shown in the attached. Let me know if you need clarification or additional information.

Thanks Dave David L. Rudland, Ph.D.

Chief, Vessels and Internals Integrity Branch Division of Engineering Office of Nuclear Reactor Regulation U.S. Nuclear Regulatory Commission Mail Stop: OWFN-llF0l 11555 Rockville Pike Rockville, MD 20852-2738 Office: (301) 415-1896 (b)(6) .. .... . CeH: l

  • I Email: david.rudland@nrc.gov

From: Brady, Bennett Sent: Thursday, August 17, 2017 3:45 PM To: Rudland, David <David.Rudland@nrc.gov>; Alley, David <David.Alley@nrc.gov>

Cc: Stuchell, Sheldon <Sheldon .Stuchell@nrc.gov>

Subject:

UNR from DLR to RES Dave and Dave, In May, DLR sent a user need request to RES for research assistance in technical issues during the subsequent license renewal period. Attached are the attachment to the May 8 DLR UNR, the RES memo in response to the UNR, and the attachment to the RES response memo. We met today to discuss the RES response. We will be asking them to provide more detail on the products to be provided, the timeline, the needs and uses of the products, particularly on the Task 2.

Would you please review the "Response to User Need Request NRR 2017-006" and provide us your comments on the response , the usefulness of the products and what more information you would need in the UNR? Please give me your response in an email or redline/strikeout of the document by COB Thursday, August 24.

Thank you, Bennett Bennett M. Brady Senior Project Manager Division of License Renewal Office of Nuclear Reactor Regulation 0 11 - D8 301-415-2981

Response to User Need Request N RR-2017-006 Research Assistance on Potential Significant Technical Issues during the Subsequent Period of Extended Operation Task 1 RES staff will continue to hold and participate in NRG/industry workshops on the status of domestic and international research activities to address and evaluate the status of aging degradation issues identified in the SRM on SECY 14-0016 and in the GALL-SLR report (NUREG-2191 ). The critical degradation issues are addressed further in the Note to Commissioners Assistants "Status Report on Progress of Ongoing Staff Activities to Assess Regulatory Considerations for Power Reactor Subsequent License Renewal" (ML15160A592).

RES will facilitate a minimum of two domestic and international activities (either .a workshop, conference, symposium, or meeting), one in early autumn 2018 on mechanical issues and one in la te spring 2020 on concrete and cables issues. These meetings will address the state of knowledge on the technical issues requested in the SRM on SECY 14-0016, ongoing research on materials degradation issues and related aging management as discussed in the GALL-SLR, and any new operating experience from the initial license renewal period (or the long-term operation (LTO) period for international plants). RES will specifically target thes*e activities toward the resolution of technical issues for effective aging management of systems, structures, and components (SSCs) during the SLR period.

The deliverables will include the two international activities (a workshop, conference, symposium or meeting) and summary reports on the research insights and knowledge gained on the four major issues identified in the SRM on SECY 14-0016 for SLR. Prior to the meetings, RES will provide a draft agenda with specific topics for the meeting and the proposed presenters. RES will document the information from each of these activities in a NUREG/CP report, if appropriate, or by other sufficient means, including, at a minimum, a summary of the activity with all relevant contributions (presentations or technical articles, for example) and research insights and knowledge, to be provided within 6 months after each meeting.

Mechanical Issues - As part of the requested autumn 2018 workshop/ conference/

symposium/ meeting on mechanical issues, the NRC staff will coordinate a session, or sessions, concerning issues associated with reactor vessel embrittlement during the SLR period. The staff will seek participation from the NRC staff, the regulated US industry, and representatives from the international industry and regulators. RES will document the product of these sessions (presentations and/or papers) as described above.

I Commented [RD1]: This Is In my area. From reading this, Concrete, Containment and Electrical Cables Issues - RES will also hold an NRG/industry I'm not sure the purpose of the workshop. Is it to discuss workshop with international participation in the third quarter of FY20 (spring of 2020) on the t hings we already know, unknown things, or what. What are the goals of the workshop? What do we expect to state of knowledge for the technical issues in concrete, containment, and cable degradation learn? We already know t he plans on embrlttlement identified in the SRM on SECY 14-0016 and in the GALL-SLR report. The workshop will help predictions, late blooming phases, etc. I'm not sute we are RES secure information on research insights and knowledge from the industry, other domestic going to learn one year from now1 anything we don~t institutions working on nuclear safety, and from relevant international experts and institutions. already know.

Given that cables and concrete issues involve different technical disciplines and expertise, and that research to address some of these issues is still active, RES will plan for a three-day The other thing is this Is a mat erials issue and not a workshop that may include breakout sessions for specific issues and items of interest. RES will mechanical issue prepare and will provide to NRR drafts of the agenda, list of invited presenters, and workshop announcement. RES will plan for a workshop announcement and agenda scope to be made public six months before the workshop. RES will document the results of the workshop as described above. Task 1 will continue until the completion of the deliverables from this activity, tentatively scheduled for late spring 2020.

Enclosure

[ask 2 Commented [RD2): I've read this task several times, and I'm not sure what t he outcome of this task will be... sounds RES staff will continue to develop and implement a long-term strategy for obtaining information like a database of needs + process on how to choose which on materials degradation from decommissioned NPPs, as well as from ex-plant *components materials to harvest from operating plants. RES will execute the work through a 4-step process, 2.A -2.D as I see nothing in this write-up on what the intended uses are stipulated on page 4 of the UNR. for this product. From my perspective, I can see this as a tool to confirm fluence estimates on the vessel and Under a long-term research project preceding the current request from NRR, RES pursued a internals, and material properties at those fluences. I'm strategic approach to ex-plant harvesting through two coordinated activities: technical issue sure there are other uses.

prio ritization and a workshop on ex-plant material harvesting.

  • In the first activity, RES, with contractor support from Pacific Northwest National Laboratory (PNNL), developed an approach to prioritize technical issues best addressed by harvesting. The del1iverable provided criteria to assess the need for harvesting to address a particular technical issue. The report then applied these criteria to assess four representative technical issues: electrical cable degradation, embrittlement of cast austenitic stainless steel (CASS), cracking of dissim ilar metal welds, and irradiation-assisted degradation (IAD) of stainless steel. This report also covered the background on the need for harvesting, and past harvestingI efforts and experience. The purpose of this report was to serve as a foundation for NRC staff to prioritize technical issues best addressed by harvesting. The initial technical letter report (TLR) for this research is expected to be published in September, 2017, as a PNNL document. This TLR will be reviewed by NRR and RES staff to determine any follow-on work by RES and the final publication type.
  • In the second activity preceding UNR NRR-2017-006, RES closely collaborated with the Department of Energy (DOE) and Electric Power Research Institute (EPRI) to host a workshop on ex-plant materials harvesting on March 7-8, 2017. The purpose of this workshop was to engage with various stakeholders involved in the harvesting process to discuss all aspects of harvesting, including motivation for harvesting, data needs best addressed by harvesting, sources of materials for harvesting , lessons learned from past harvesting efforts, and future harvesting program planning. The workshop was well-attended by representatives from DOE, EPRI, the U.S. industry, and international research organizations. Key insights from the workshop included the need for a clearly defined objective to justify the level of effort, and the benefit of early planning and engagement with the plant from which materials will be harvested.

The workshop summary report will be distributed among meeting participants and is expected to be finalized by September, 2017. RES will be pursuing further engagement with interested workshop participants on two outstanding workshop action items: identifying data needs for harvesting and initially creating a 'sources of materials' information tool/database. This is discussed further under Subtask 2.B.

Subtask 2.A.

Moving forward , RES will work internally to evaluate how the four significant issues identified for SLR in the SRM on SECY-14-0016 may l>e best addressed by harvesting. RES will initially develop an Excel spreadsheet (precursor to the information tool/database) that identifies and prioritizes the materials, components, and operating conditions needed to best address the Commented IRD3J: Is this database of material available significant issues. for harvesting or w hat we want for harvesting Are we tracking where we can harvest mat erials and does RES will apply the criteria developed with PNNL described above to the issues for SLR, and this flow into the dat abase somehow?

will document the outcome of the analysis in an 'information tool/database' (based on Microsoft products such as Access or Exe-el), as described above, which will identify and prioritize the materials, components, and environmental conditions that should be pursued for harvesting. The intent is for this information tool/database to be a living documen~that can Commented IRD4): Not sure I understand the difference evolve and be updated to reflect the latest operating experience and resea rch, so that users betw een the t wo clat abases. The preceding paragraph says may understand which data needs can be best addressed by harvesting. basically the same thing as this paragraph ... an Excel (or Access) database " that identifies and prioritizes the m aterials, compo nents, and operating conditions*

V,..s an exampl~. RES will develop a process to evaluate concrete samples harvested from needed (or pursed) decommissioned plants, and will follow through with implementing the process as concrete Commented IRDSJ: How Is this an example of the materials become available from additional plants. The scope of the harvesting strategy databased discussed includes: structures exposed to high radiation (typically bio-shield structures of certain PWR designs); alkali silica reaction (ASR)-affected structures; post-tensioned structures with emphasis on pre-stressed concrete containment vessels (PCCVs); corrosion of pre-stressing tendons, liners, reinforcing steel, and emt>edments; and concrete cores from PWR spent fuel pool or transfer canals (for boric acid effects).

Based on information gleaned from discussions with international counterparts on the potential for harvesting and testing of concrete from decommissioned reactors, RES will provide in the information tool the possibilities for this activity and document testing priorities as applicable. As an example, RES has engaged in discussions with the Canadian Nuclear Safety Commission (CNSC) about possibilities for harvesting concrete from a decommissioned plant in Canada extensively affected by ASR. RES also will document the process to evaluate concrete samples from nuclear power plants and their suitability for harvesting. Concurrently, RES will pursue domestic and international partnerships for cooperative cost sharing on the retrieval and testing of concrete samples.

lln addition to irradiation effects on concrete materials, RES will continue resea rch on IAD of stainless steel. RES will seek potential sources of reactor pressure vessel internals that may become available for harvesting, to evaluate their utility for regulatory research being conducted under UNR NRR-2017-001. ICommented IRD6): How does t his fit into the database? ]

RES will continue to evaluate the SLR-significant issue of cable aging utilizing harvested cables. The goal will be to expand on the selection of cable types harvested as part of the existing similar effort under UNRs NRR-2011-014 and NRR-2016-012 to include more cable types (insulation types and medium voltage level cables) and the aging effects on power cables at different voltage levels.

Subtask 2.B.

lln parallel with the information tool/database activity, RES will develop an effective process to evaluate the applicability of materials available for harvesting. Based on past experience and insights from the harvesting workshop, the greatest challenge in this area is expected to be acquiring sufficient information from NPPs to make an informed decision on harvesting. In many cases, this information may not exist, or it may be challenging to find in plant records.

RES will work internally and with other interested organizations to identify the best approach to gather the relevant information and use it to inform which harvesting opportunities should

):,e pursued. A TLR documenting the information tool/database with prioritized technical Commented IRD7]: Not sure what they arc going to do issues and a process to identify suitable sources of materials will be targeted for completion here or how they will do it.

by July, 2018.

Subtasks 2.C. and 2.D.

Implementation of the evaluation process developed in Subtask 2.B. will be pursued in Subtasks 2.C. and 2.0., as requested in the UNR. RES will evaluate potentially-available components from plants performing component replacements or entering decommissioning (Subtask 2.C). If other nuclear facilities present opportunities for material harvesting, RES will assist in evaluating the value of such components (Subtask 2.D). RES will r,emain in close contact with NRR on the latest developments as this process is implemented.

The evaluation process will identify confirmatory needs that harvested samples can effectively address, will consider decommissioned plants in the U.S. and abroad, and will leverage resources to the greatest extent possible for domestic and international cooperative research opportunities, as stipulated in Subtask 2.E , which is closely integrated with Task 3. Through their national and international contacts, RES staff will maintain alertness for harvesting opportunities relating to various critical areas, such as reactor vessel embrittlement. Commented [RDS): Should there be a plan for aggressive Information on these opportunities will be retained in the information tool/database. pursuit, or just maintaining awareness Tas k 3 RES staff pursues domestic and international partnerships to share expertise, capabilities and resources related to aging management research for LTO. These exchanges are critical for the regulatory evaluation of industry research used to justify the adequacy of their aging management programs (AMPs), as well as for independent confirmatory research. RES will continue to cultivate emerging domestic and international partnerships and will continue to develop existing partnerships, as well as other suitable opportunities that may emerge to address aging degradation issues. A majority of these partnerships will build upon already existing partnerships with the view of supporting assessment of the status of the research and operating experience in relation to SLR needs as well as implementation of a long-term strategy for the use of harvesting of ex-plant materials and components. The following illustrates some of those key partnerships and specific planned activities.

The DOE Light Water Reactor Sustainability (LWRS) and the EPRI LTO programs support most of the domestic research on aging management in NPPs. RES maintains separate collaborative research agreements with each of these organizations to exchange technical information. These exchanges are essential for the review and assessment of the technical bases for the viability of LTOs. RES staff have frequent technical exchange meetings with DOE and EPRI staff. These meetings have focused on irradiation effects on concrete, ASR effects, aging management, and supporting technologies like non-destructive examination (NOE).

RES is a participant in several multi-national cooperative research programs, including the OECD Halden Reactor Project (HRP), the International Forum on Reactor Aging Management (IFRAM), and many others. For example, the RES Office Director signed a multilateral 4-year memorandum of understanding (MOU) for IFRAM in 2015. I FRAM is envisioned to be a network of research organizations, industry groups, regulatory bodies, and academic institutions involved in reactor aging management res-earch, regulation, education and training, as well as nonprofit research institutes having academic and industrial links enabling appropriate exchange of information addressing issues of NPP SSC aging management.

In relation to concrete irradiation, NRG is exploring opportunities to harvest irradiated concrete from decommissioned NPPs worldwide to study irradiation effects under in-service conditions (in coordination with Subtask 2.E). RES and Oak Ridge National Laboratory (ORNL) submitted white papers to the HRP proposing research on irradiation effects on the steel-concrete bond, and on creep effects on irradiation damage. RES is also collaborating with HRP on IAD under the auspices of UNR NRR-2017-001 Task 2. These results will inform Task 4 of UNR NRR-2017-006.

RES is working to finalize a bilateral agreement with IRSN, France for exchange of technical information on the effects of ASR on the performance of nuclear concrete. IRSN is conducting a 10-15 year research project focused on studying the long-term performance of concrete affected by ASR, Delayed Ettringite Formation, corrosion and carbonation of nuclear concrete. RES will build upon its ongoing collaboration with DOE/EPRI on ASR and irradiation effects on concrete, and will continue to participate in OECD/NEA/CSNI activities that develop and assess expertise in the modeling of ASR affected concrete structures.

Through their national and international contacts, and through codes and standards development activities, the RES staff will maintain alertness for partnerships to share expertise, capabilities, and resources in all areas of concern, perhaps especially reactor vessel embrittlement. Information on these opportunities will be communicated to NRR in a timely manner as outlined in the deliverables.

RES will evaluate products and reports from these organizations that may be provided to NRG in support of generic or plant-specific issues. RES will provide to cognizant NRR staff and management trip reports, summaries, papers, presentations, reports and other information from interactions with domestic and international organizations as a result of this activity. These products will be provided in a timely manner and this effort will continue until the closure of this UNR. Relevant find ings from recent interactions, status and future plans will be discussed as a standing agenda item during appropriate interface meetings between RESIDE, NRR/DMLR and NRR/DE. A report (or slides) for presentation at appropriate Director/Deputy Director interface meetings will be provided 5 days before the meeting.

Task4 RES staff will document the review of the technical issues germane to the review of SLR applications. This will include, but may not be limited to, a summary of products from Tasks 1, 2, and 3 on the status of research results in support of the Commission's direction to the staff.

Task 4 also allows for NRR to call upon RrES to provide independent confirmatory analyses and expert technical assistance with the review of anticipated SLR applications with potentially significant issues, such as those needing plant-specific gap analyses.

RES will also prepare a document annually summarizing the products from the three tasks above and discussing the accomplishments of RES and national and international partners in addressing the major technical issues in the SRM. This annual report will be at a sufficiently high level to be used to support briefings for the Commission or Advisory Committee on Reactor Safeguards, Commission Assistants' Notes, reporting to the public and interested stakeholders, or other requests for briefings on SLR. This annual report will be provided in the first quarter of each calendar year, beginning in the first quarter of calendar year 2018, discussing the research activities supporting SLR during the previous year.

Building upon the extensive work previously done under UNR NRR 2014-001, RES staff will continue to be available to provide confirmatory analyses and expert technical assistance with the review of the technical documents to be submitted with SLR applications. RES will be available to support tighter SLR application review schedules as well as the review of plant-specific gap analyses expected with the first applications. RES subject matter experts (SMEs) will be available to participate in technical discussions, independent reviews, development of technical bases, and support of meetings with internal and external stakeholders.

As an example, the staff will continue to be available to review operational equipment failures to assess the trend in critical risk-significant electrical equipment. There are concerns with aging effects (including cyclic aging) and design life of other electrical components such as breakers and relays which would need further evaluation to assess its continued service life by exploring other monitoring techniques not generally covered under surveillance tests.

Such analyses could complement work in Task 2, whereby critical electrical components can also be harvested and evaluated.

Based on the latest assessment of projected needs in this area, RES proposes that the estimate (b)(5) CJfi .. iyear for this task be adj usted once the scope of work and the required level of RES

... stalif involvement is better understood after the first SLR application is received in early FY18.

Technical assistance products and SME support will be provided to NRR in a timely manner, and this effort shall continue until the closure of this UNR.

Deliverables and Schedules RES staff will participate in periodic meetings with NRR staff and management to discuss the latest developments and information from industry and NRC-supported research, particularly insights that may impact regulatory decisions or aging management guidance. Staff-level interactions are expected to be as frequent as needed.

RES agrees with the deliverables proposed by NRR, with some adjustments to the schedule based on expected project completion dates. RES staff will closely coordinate with NRR staff and adjust the schedules for deliverables as needed to support effective regu latory decision making.

The deliverables and schedules for UNR NRR-2017-006 are shown in the following table.

Schedule and Resources for the Various Tasks Period of Performance /FY 18-211 Task Task Description Completion FTE Contract$

Number Date (b)(S) 1 Hold NRC/industry (b}(S) workshops (est. 2018, 2020)

[ 3for FY 18 and FY 21 and prepare NUREG/CP and FY 21 0 -Y~~r summary reports on four SRM topics Total (Task 1)

I (b)(S)

I

,,,,,,,,,,,L (p)(S)

I (b)(Sp ******.. ..

2 Develop a strategy for harvesting materials/components from decommissioned plants 2.A. Develop an information tool/database FY 18 (l)(S) c;:::J c::::::::J .(~}(?)

2.8 . Develop a process to FY 18 b)(S) c : J evaluate plant components 2.C. Use the process from 2.8 . to evaluate the suitability of FY 19 (b)(S)Q Plant components 2.0. Continue to implement the (b)(5) process from 2.8 . as Ongoing (FY c::::J~ear components become 20-21) (Total Q available from additional plants (b)(!i}-

2.E. Pursue partnerships for cooperative cost-sharing on Ongoing (FY18- Included in retrieval and testing of ex- FY21) Task 3, below plant materials Total (Task 2)

(b)(S)y ~ b)(S) 3 Participate in relevant b)(S) (b)(S) domestic and international

[ : ]year C] .

activities (e.g., IFRAM, IAEA, FY 18-21 (total for 4 years (TotaI q DOE LWRS, EPRI LTO, IFRAM dues) codes & standards\ /bl/51' ,

4 Develop documentation (b)(S) evaluating significant technical issues germane to FY 18-21 c::::hear the review of SLR (Total Q (b)(5} ,

aPPlications Total (Tasks 1-4, over 4 years)

(b)w c : : : J(b)(?)

Note to requester: The attachments are immediately following this email. Portions of the attachments are redacted under FO IA Exemption 3, Federal statute 41 U.S.C. §253b(m)(1) to protect contractor proposal information that has not been set forth or incorporated by reference into the final contract.

From: Purtscher, Patrick Sent: Thu, 21 Jul 2016 11:20 :01 -0400 To: Purtscher, Patrick

Subject:

FW : Harvesting Docs Attachments: NRC-HQ-60-15-T-0023F Mod 1-12-16.docx, Supp Info PNNL Mod 1-13-16.docx, Task Order NRC-HQ-60-15-T-0023 PNNL Technical Proposal 9-4-15.pdf Bruce watson From: Hiser, Matthew Sent: Tuesday, June 07, 2016 3:11 PM To: Purtscher, Patrick <Patrick.Purtscher@nrc.gov>

Subject:

Harvesting Docs Hi Pat, Here is mod document as well as the proposal from PNNL back in September.

Thanks!

Matt Matthew Hiser Materials Engineer US uclear Regulatory Comm ission I Office of uclear Regulatory Research Division of Engineering I Corrosion and Metallurgy Branch Phone: 301 -415-2454 I Office: TWFN 10D62 Matthew.Hiser@nrc.gov

Attachment No. 1 STATEMENT OF WORK NRC Agreement Number NRC Agreement NRC Task Order Number (If NRC Task Order Modification Number Applicable) Modification Number (If Applicable)

NRC-HQ-25-14-D-0001 N/A NRC-HQ-60-15-T-0023 N/A Project Title Strategic Approach for Obtaining Material and Component Aging Information Job Code Number B&R Number DOE Laboratory Pacific Northwest National Laboratory (PNNL)

NRC Requisitioning Office Nuclear Regulatory Research (RES)

NRC Form 187, Contract Security and Classification Requirements D Involves Proprietary Information Applicable D Involves Sensitive Unclassified (gj Not Applicable ISi Non Fee-Recoverable Fee-Recoverable (If checked, complete all applicable sections below)

Docket Number (If Fee-Recoverable/Applicable) Inspection Report Number (If Fee Recoverable/Applicable)

Technical Assignment Control Number (If Fee- Technical Assignment Control Number Description (If Fee-Recoverable/Applicable) Recoverable/Applicable)

1.0 BACKGROUND

Regulatory Context:

The NRC has established a license renewal process that will allow nuclear power plants (NPP) to renew their licenses for an additional 20 years, via 10 CFR 54.31(d) stating that "a renewed license may be subsequently renewed ." The biggest challenges for the NRC and the industry will be addressing the major technical issues for this second "subsequent" license renewal (SLR) beyond 60 years. As summarized in SECY-14-0016, the NRC staff believe that the most significant technical issues challenging power reactor operation beyond 60 years are related to:

  • Irradiation assisted degradation (IAD) of reactor internals and primary system components
  • Concrete and containment degradation 1

Attachment No. 1

  • Electrical cable qualification and condition assessment.

Understanding the causes and control of degradation mechanisms forms the basis for developing aging management programs (AMPs) to ensure the functionality and safety margins of NPP systems, structures, and components (SSC ). The resolution to these issues should provide reasonable assurance of safe operation of the components in the scope of license renewal during the subsequent period of extended operation.

Because of the cost and inefficiency of piecemeal sampling , there is a need for a strategic and systematic approach to sampling materials from SSC in decommissioning plants. The envisioned work addresses both passive and active components. In that sense, it addresses aging management of passive components under the license renewal rule, 10 CFR 54, as well as the maintenance of active components covered by the maintenance rule, 10CFR5O.65, as seen in Figure 1 below.

,. U.. R C

,.....,.,.,,.""'... ,..._ Safety Beyond 60 Years Quality Assurance l Program

( 10 CFR Part 50 Appendi,c B) Ensures that the effects I

of aging will be 10 CFR 50.55a effectively managed Requirements throughoutthe period of extended operation I

( Active Components

)

Passive Components Aging Management Effectiveness Figure 1: Relationship between aging management of active and passive components (from NRR/RES presentation to ACRS, 2014)

In the past few years, four plants have ceased operation or announced that they will cease operation: Crystal River Unit 3 (PWR), Kewaunee (PWR), San Onofre Units 2 & 3 (PWR), and Vermont Yankee (BWR). These plants comprise a range of reactor types, containments, and SSCs important to safety. The primary objective of this project is to develop a long-range strategy for obtaining information from these plants as they go through decommissioning. The focus will be on timely acquisition of experiential real-worlld aging-degradation information that 2

Attachment No. 1 can significantly improve the agency's risk-informed and performance-based regulatory approach, but has been very difficult or impossible to obtain from the operating reactor fleet.

Technical Context:

Creating a roadmap for obtaining information from designated NPPs as they go through decommissioning is complementary to ongoing NRC research in developing technical information to support evaluating SLR as well as data collection and testing of ex-plant materials.

Material degradation has traditionally been managed reactively in response to events and operating experience, rather than proactively to prevent failures. For the NPPs currently entering their first license renewal period from 40-60 years, and submitting SLR applications, it is necessary to evaluate potential degradation mechanisms out to 80 years of operation.

Evaluation of material properties in SSCs from actual decommissioned NPPs will provide a basis for comparison with results of laboratory tests and calculations to resolve the four issues listed above.

The proactive management of materials degradation (PMMD) information tool was originally created at PNNL for RES (POC: Amy Hull) to give an expert opinion of the possible future degradation mechanisms on a subcomponent/material specific basis (PNNL-17779)i.

Combined with the LER database, the PMMD information tool allows one to not only react to past events, but to anticipate future issues. The original PMMD information tool was based on NUREG/CR-6923, "Proactive Materials Degradation Assessment (PMDA)," for the first license renewal period, so it is now appropriate to integrate information from the excel databases from the recently-published five volumes of NUREG/CR-7153, "Expanded Materials Degradation Assessment (EMDA)" for SLR. At this juncture, there is demonstrated industry interest in NPP long-term operation (LTO) and regulatory interest in SLR.

2.0 OBJECTIVES Understanding and managing material and component degradation is a key need for the continued safe and reliable operation of NPPs, but has significant uncertainties. In many cases, the scientific basis for understanding and predicting long-term environmental degradation behavior of materials in NPPs is incomplete. A strategic approach to examination and testing of materials and components from decommissioned reactors can dramatically increase our knowledge-acquisition rate in this very important area.

There are three inter-related objectives to this work:

(1) Develop a long-range strategy for obtaining information from decommissioned NPPs as well as providing the flexibility to get ex-plant components from operating plants as well. The focus will be on timely acquisition of experiential real-world aging-degradation information that can significantly improve the agency's risk-informed and performance-based regulatory approach, but has been very difficult or impossible to obtain from the operating reactor fleet.

3

Attachment No. 1 (2) Construct a strategic plan and specifications for obtaining unique and significant materials aging degradation information from diverse sources (operating experience, other nuclear facilities, other long-lived industrial plants, other materials organizations such as ASM and NACE) that will inform the NRC's age-related regulatory oversight in the future.

Implementation of this plan and specifications, in cooperation with industry and DOE partners can be accomplished over time, through individual research projects as the identified plants progress through their decommissioning process. This exploratory research is expected to provide fundamental insights on reactor materials degradation and information addressing potential technical issues or identified gaps to support anticipated future NRC needs.

(3) Update the PMMD information tool to incorporate LTO/SLR-relevant information so that it can be better used to inform prioritization in the ex-plant material strategic plan.

3.0 SCOPE OF WORK There are a number of technical gaps that this project seeks to address. Most importantly, the current piecemeal approach can be replaced with a strategic plan that is more comprehensive, broader in scope, and more risk-informed. The strategic plan for inspections and/or testing developed in this project will be useful guidance for obtaining key measurements of degradation in a variety of areas. These measurements will be valuable on their own and will also be useful in basic research on the underlying mechanisms and modes of degradation, and for validation of modeling and simulation tools. Data and information developed from implementation of the strategic plan will also be useful in evaluating aging management and mitigation strategies proposed by the industry.

Many sources of materials degradation information will be queried, including human repositories of knowledge both within NRC and within the industry. Both the PMDA and EMDA present information in terms of component or material degradation susceptibility and currently available knowledge for degradation mitigation or prevention. A component with high degradation susceptibility/low knowledge would be the strongest cand idate for proactive actions. It is necessary to be able to understand this before prioritizing ex-plant materials sampling available from a given retired NPP. Previously, under the auspices of NRC contracts (i.e., JCN N6029, N6907), PNNL used the large amount of information presented in the PMDA report to develop a web-based platform to facilitate analysis through interactive visualizations that offer intuitive ways to explore the information. PNNL shall explore the viability of adding materials degradation susceptibility data presented in the EMDA Report.

Such an information tool (Figure 2 below) is expected to save considerable staff efforts to understand and apply the PMDA and EMDA insights to regulatory review of licensee information. PNNL shall develop a web-based modified scalable reasoning system (SRS) for tracking, disposition, and resolution of critical issues, such as determining the appropriate SSC 4

Attachment No. 1 from which to acquire cast austenitic stainless steel (CASS) material of specific composition and radiation dose.

EPRI LTO Decommissioning Reactors Plans Operating Information Tool for Prioritization of Experience High-Priority Data Needs Oooortunities International NRC Data: SLRGDs, Data Sources DOE LWRS EMDA, PMDA Figure 2: Pre-conceptual Architecture of prognostic tool to track and resolve critical technical issues for SLR As shown in Figure 2 above, the information tool was originally envisioned as integrating domestic and international operating experience and experimental information as well as information from the EPRI L TO, DOE Light Water Reactor Sustainability (LWRS) program, and NRC sources such as EMDA, PMDA, and SLR guidance documents (SLRGDs) and precursors.

The international data sources that might provide effective data feed include the cable aging data and knowledge (CADAK, http://cadak.hrp.no/cadak.) project and the Component Operational Experience, Degradation and Ageing Programme (CODAP, http://www.oecd-nea.org/jointproj/codap.html ), both sponsored by OECD/NEA. The Atlas constructed by PNNL from the Program to Assess the Reliability of Emerging Non-destructive Technology (PARENT) and the Program to Inspect Nickel Alloy Components (PINC) Atlas is an international database containing a vast array of SCC crack morphology and NOE information. PNNL shall investigate whether this is an appropriate framework to track issue resolution associated with SLR. This is a much broader objective than just developing a strategic roadmap for harvesting SSCs.

The general tasks and their duration are described in Table 1.

5

Attachment No. 1 T able 1: Task Description and Duration Task Task Title/Description Duration (Months)

Task 1 Scoping Study and technical literature review 18 Task 2 Decision Making on Specific Confirmatory Research Needed to 6 Address Gaps (optional)

Task 3 Confirmatory Research Addressing Technica l Gaps (optional) 33 Task 4 Development of Independent Decision Making Tools (optional) 33 The conditional tasks shall be conducted, as detailed in Figure 3 below. A decision on further optional research outlined in Tasks 2, 3, and 4 will be made after completion of Task 1 depending on the outcome and recommendation from the conclusion of specific tasks. The overall nexus between the scoping study and other potential tasks is shown in Figure 3.

The PNNL staff shall not restrict their activities solely to these descriptions and shall be flexible in using their technical knowledge and experience in proposing additions, deletions, or deviations from the prescribed requirements as research progresses.

Task 1.

Terminate Technical Task 2. Gap Further Literature Identification Research Review Yes Task 3.

Recommend Research Need

~

I Task4. :I
I Develop :I
Analysis Tools :

~----------------j Figure 3: Schematic of the Overall Research 6

Attachment No. 1 4.0 SPECIFIC TASKS Task 1 is the scoping study. Tasks 2-4 are optional. NRC plans to revise the SOW for these tasks based on the outcome of Task 1. The time at which the tasks begin and end will be dependent on available information and NRC's ongoing evaluation of testing priorities. NRG staff does not require that PNNL necessarily perform the tasks be performed sequentially following the order in which they are listed. For the test matrix described in this section, nearly all subtasks will have to be tested in tandem with another subtask in order to complete the program within the requested period of performance. PNNL and the NRG CORs will continually review the testing plan during monthly status update teleconferences.

PNNL shall, in the first stage of Task 1, develop a questionnaire and help the NRC staff conduct interviews with focus groups from various technical disciplines within NRC. PNNL shall, in the second stage of Task 1, assist the NRC staff conduct one or two public workshops. PNNL shall analyze and combine the results of the first two phases into a final strategic plan in the third stage. This strategic plan will provide a prioritization of strategic harvesting opportunities.

PNNL shall help the NRC staff develop the ex-plant harvesting strategic plan in coope ration with industry and other federal agencies such as DOE as well! as any international counterparts that may be interested in participation.

In Tasks 2-4, PNNL may be assigned optional tasks to identify requirements to further elucidate the risk assessment of component degradation. Such research should also provide technical data and information, as necessary, to request the national codes and standards bodies (such as ASME, ASTM , or NACE) to re-examine requirements for structural materials for passive components in light water reactors (LWRs) and in assessing material degradation during service and its effect on design safety margin of components. The PNNL principal investigator (Pl) for this project shall attend ASME, ASTM, or NACE Code Committee meetings, as appropriate and as approved by the COR during the course of this research . The Pl shall provide adequate information to support an IAEA international cooperative research program (ICRP) on this subject to bring worldwide resources to address this research need.

The specific tasks are as follows:

Task 1 - Literature Review and Assessment of Greatest Needs in Sampling of Ex-plant Materials NRC recently completed a research program to investigate material degradation after extended operation. To investigate aging degradation mechanisms, aging degradation effects, and the relative susceptibility to degradation, PNNL shall perform a comparison of available information.

PNNL shall conduct the Task 1 scoping study and provide all resources necessary to accomplish the subtasks and deliverables. Task 1 shall be performed in stages as shown in the Task-specific subsections below.

7

Attachment No. 1 The activities required for this task are:

Task 1.1 - Conduct Materials Aging Degradation Literature Review PNNL shall selectively review both domestic and internatiional sources of technical information of generic nature with respect to anticipated material degradation in NPPs during LTO, extrapolating to 80 years of operation. The objective is to identify other issues not in PMDA/EMDA, such as related to active components or spent fuel storage systems, and to determine what is being done to address LTO issues. NRC will provide guidance on appropriate information to review.

Task 1.2 - Evaluate Availability of Ex-Plant Material and Information PNNL shall evaluate what relevant ex-plant material is projected to be available for potential harvesting. PNNL shall work with the NRC COR to develop a questionnaire and interview the cognizant individuals at the plants who possess critical knowledge.

Task 1.3 - Develop Questionnaire and Conduct Interviews with Prospective NRC Stakeholders PNNL shall develop a questionnaire and work with NRC staff to conduct interviews with focus groups from various technical disciplines within NRC. Th1is would include the SLR Expert Panels for a sample of different aging management programs (AMPs) as well as other NRC technical advisory groups. PNNL shall have a comprehensive approach to all the possible stakeholders interested in harvesting materials from decommissioned plants. The objective of this initial scoping study is to assess interest in issues concerning both passive and active component degradation. Th-e questionnaire will address, as a minimum, (1) the perceived needs for ex-plant materials, (2) the perceived utility of the existing information tool and how and where this prognostic tool should be maintained (NRC, contractor, cloud). During the early brainstorming and scoping study, PNNL shall also consider degradation of SSC materials associated with extended long-term storage of used fuel.

Task 1.4 - Develop Questionnaire and Conduct Interviews with Prospective External Stakeholders Based on interactions with NRC staff in Task 1.3 above, PNNL shall propose a preliminary strategic approach to sampling representative ex-plant materials during one or two presentations at public workshops to further refine the concept of what would be needed in a useful interrogatory tool linking aging-degradation research objectives with available resources for ex-plant materials. The searchable information tool shall be available via an interactive web page.

8

Attachment No. 1 Task 1.5 - Conduct Scoping Analysis on Viability of Searchable Information Tool Task 1.5.1 PNNL shall briefly consider available approaches to creating a preliminary database that will link the highest susceptibility/lowest knowledge anticipated degradation scenarios with potential avai lability of ex-plant materials. As part of this subtask, PNNL shall review the status and viability of the PMMD information tool created as part of the PMMD project (conducted at PNNL under previous NRC contracts (i.e. , JCN N6029, N6907). The goals of the PMMD project were to identify reactor components that could reasonably be expected to experience future degradation, estimate the susceptibility of components to various degradation mechanisms, and assess the degree of knowledge available to develop mitigative strategies. It was anticipated that this information could be used to guide regulatory actions related to license renewal and subsequent license renewal. The PMMD panel evaluated 3863 components (2203 for PWRs, 1603 for BWRs) for their susceptibility to 16 degradation mechanisms (Figure 4 below). Because of the unwieldiness of the source material, a searchable information tool (pmmd.pnl.gov) was developed to make this information usable to NRC staff and others.

Task 1.5.2 PNNL shall work with the NRC to create a proposal to develop a platform for the searchable database methodology (selected in Task 1.5.1) that can be supported withi n NRC.

PLANT DATA DRAWINGS Based on draw,ng,,

documents. e.g., FSAR, COflSullants.

I Plant-specific information I [TI Cu PARTS INFORMATION Excel spntadsheets by group dovo/Opod by BNL. revised basocJ on tecimlcill innvt I

0 COMPONENTSUBGROUPS Excel spreadsheets developed by a t--

14-lead axport, ravistJd baS6d on .

Panel rli.t:.cussions amonn nanel.

Members I

EVALUA TIONS 0 Excel spreadsheets mth dogrl!tdation mechanisms icorfKJ end commentocJ on by panel members.

[I]

EVALUATION DATABASE ACCESS dDIDbas* with all evaluat,ons REPORTS

[D Comp/la/Ions.

filtors, count$, ate.

9

Attachment No. 1 Figure 4. Flowchart for files created and used in PMMD infotool Task 1.6 - Provide Archival Summary Document of Findings from Task 1 PNNL shall analyze and review the reports generated from the work conducted under Tasks 1.1 through 1.5 and provide a stand-alone NUREG/Ctechnical letter report (TLR} documenting the major findings.

Optional Task 2 - Decision Making on Specific Research Need to Address Gaps If the Task 1 scoping study succeeds in determining previously unidentified significant knowledge gaps that need further attention, more work will be done in the context of Task 2, pending the approval from the NRC Contract Officer (CO). Thus, Task.2 is optional pending the outcome of Task 1 and requires NRC activation. The activities required for this task are:

Task 2.1 - Gap Identification PNNL shall identify specific information and technical data gaps from the execution of Task 1 and document these gaps. In identifying the gaps, PNNL shall include an examination of the current ASME B&PV Code or other industry practices that the NRC has endorsed with respect to addressing the specific degradation mechanism in the design and the assurance of the retention of the design margin during the period of licensed reactor operation time.

Task 2.2 - Determine Significance and Disposition of Technical Gaps PNNL shall determine whether or not there are any techn ical gaps from the execution of Task 2.1. If there are no gaps and if it is determined that the current ASME Code or other industry practices ensure that the design margin for components are adequate, recommend termination of further research in this topic by NRC. If specific information and technical gaps are identified then proceed to Task 3 after getting approval from the NRC Contract Officer (CO).

Optional Task 3 - Research Addressing Technical Gaps Related to Material Degradation If critically important information and technical gaps are identified in Task 2, Task 3 is activated after getting approval from the NRC CO. Thus, Task 3 is optional pending the outcome of Task

2. The activities required for this task are:

Task 3.1 - Recommend Specific Laboratory Experimentation and Analytical Model Development PNNL shall work with NRC subject matter experts (SMEs) to recommend specific laboratory experimentation and analytical model development, which may address the information gap identified in Task 2.1 . If novel nondestructive evaluation methods (such as the next-generation acoustic emission technology which reportedly can 'hear' crack initiation) become available to identify progressing reactor material degradation by the time Task 3 is initiated, PNNL shall 10

Attachment No. 1 recommend inservice inspection (ISi) technology enablers which will be suitable for detecting the material changes resulting from different stressors. PNNL shall work with NRC SMEs to recommend the need for developing tools for detection and assessment of potential degradation of the design safety margin to independently confirm the !licensee's technical basis for LTO.

Task 3.2 - Review Adequacy of Existing Codes and Standards PNNL shall conduct a review of existing applicable ASME B&PV Codes that may need to be revised as a result of Task 2.1 and PNNL shall work with NRC SM Es to engage relevant ASM E Code Committees for assessing future path. PNNL shalll propose other Codes and Standards that should be reviewed (such as but not limited to, ANS, ASTM, and NACE codes and standards).

Optional Task 4 - Investigate Development of Independent Decision Making Tools Task 4 is optional pending the outcome of Tasks 1 - 3. If gaps are identified under Task 2 and appropriate research needed to inform the gaps are also 1identified under Task 3, NRG expects that the industry will perform the needed research and provide NRC the data for regulatory decisions.

Depending on the outcome of Tasks 2 and 3 and ensuing industry research, the decision-making tool development may be complex and truly involve multi-year, multi-disciplinary long term research. It is expected, however, that the decision making tool may include: (a) Material and component condition after different stressors; (b) Better knowledge of specific degradation and its potential for reducing the design safety margin for the components; (c) Incorporation of plant data into the various material, inspection, and structural integrity evaluation models; and (f)

An integration of all these aspects into the regulatory decision making process to consider the risk contribution due to material degradation.

Specific subtasks for this task will be established later in this research. PNNL shall investigate the feasibility of developing a modern visualization confirmatory analysis research tool for aging management of safety-significant SSC degradation in NPPs. As currently envisioned, this could provide a knowledge management and strategic planning tool for conducting gap assessments and prioritizing R&D resources related to NPP LTO. This research will leverage the work previously performed by PNNL on the PMMD Information Tool, sponsored by RES.

RES/DE would benefit from a R&D gap assessment, strategic planning and knowledge management tool to enhance the tracking, disposition, resolution of technical issues that surface as industry moves towards SLR. Such a database would save staff time in addressing the degradation challenges for NPP passive components, spent fuel pools, and independent spent fuel storage installations (ISFls). The proposed LTO issues visualization tool can incorporate, up-to-date information on critical issues associated with cable, concrete and RPV aging. Work is actively progressing on developing SLR guidance documents with unresolved technical issues arising almost on a daily basis. These could be captured by the proposed service-oriented analytic framework. The existing PMMD database containing detailed information about susceptibility, knowledge, and confidence associated with hundreds of degradation scenarios can be augmented with aging risk indices, whe n developed by the DOE LWRS research. This will enable a better understanding of serviice life projections of NPP SSC.

11

Note to requester: The crossed out text is not crossed out in the public version at ML19129A329.

Attachment No. 1 5.0 DELIVERABLES AND/OR MILESTONES SCHEDULE except for Task 1.6 whore a draft summary NUReG/CR is stipulated, a611 deliverables shall be in the form of technical letter reports or alternatives previously discussed and determined acceptable by the COR. Based on the detailed tasks provided in Section 4.0 of this Statement of Work, PNNL shall estimate the number of Figures/Tablles or other copyrighted information from technical journals, etc. and shall incorporate this estimation in the cost proposal in addressing the SOW. PNNL shall also estimate reasonable effort by their technical editing staff in order to provide the NRC tech-edited draft final and final reports.

Task Deliverable/Milestone Description (include NRG acceptance Due Date (if any)

Number criteria if applicable)

All Monthly Letter Status Report (MLSR) 20th day of eac h month 1.1 PNNL to provide Report 1.1. Draft TLR to NRC on Subtask (1.1) NLT ~a months after reviewing anticipated NPP LTO materials degradation and contract award prognostics 1.1 NRC to provide comments to contractor on Report 1.1 on NPP NLT 1 month after LTO materials degradation and prognostics receiving draft Report 1.1 from PNNL

+:4 Pfllfllb to puelisl:I :JbR RepoFt 1.1 oA materials aeJraaatioA aAa Nb+ 1 moAtl:I after pFGQAOStics. Deliver 12 hard copies to the NRG COR, iA receiviAQ NRC aaelitioA to aA elestreAie file. GOmffleAtS 1.2 PNNL to provide Report 1.2. Draft TLR to NRC on Subtask.§ NLT 128 months after (1.2-1.4) concerning availability of ex-plant material and contract award information, and a Sl'.'.stematic ai:21:2roach to harvesting ex-Qlant materials.

1.2 NRC to provide comments to contractor on Report 1.2 NLT 1 month after concerning availability of ex-plant material and information, and receiving draft Report a Sl'.'.stematic ai:21:2roach to harvesting ex-Qlant materials. 1.2 from PNNL

~ Pfllfllb to puelisl:I :JbR RepoFt 1.2 eoAeerAiA§ availaeility of ex fllb+ 1 fflOAtR after plaAt material am:I iAfurmatioA. Deliver 12 l:lard copies to tl:le receiviAQ NRC NRG GGR, iA aelelitieA te aA eleetreAi&-til&. 69ffifflem6

~ PNfllb te previele Repert 1.3 (eeAsistiA§ et t:11:JestieAAaire aAel Nb+ 1G meAtl:ls after iAterview results) to fllRG oA Suetask (1 .3) coAcemiAQ iAterest of coAtraGt award prospeetive NRG stakel:lotdors iA a systematiG-af)proacl:I to l:laF¥estiA§ ex plaAt materials

~ NRG to previele commeAts to coAtractor oA RepoFt 1.3 fllb+ 1 moAtR after coAcerAiA§ iAterost of prospective fllRG stakel:lol:lers iA a recei*,tiA§ Report 1.3 systematie appreael:I te l:laF¥estiA§ ex plaAt materials freffl PNNb 12

Attachment No. 1

+.4 Pllllllb te pre¥ide ~epeFt ~ .4 (seAsistiAg ef ei1:1estieAAaire aAd Nb+ ~ 4 FReAtl=ls after iRterview reslcllts) te MRG eR Slcll3task (1 .4) seRserRiRg iRterest ef GeRtrast awmd prespestivo oxtomal stakohelders iR a systematis apprnash te haPJestiRg ox plaAt FRaterials

+.4 NRG te prnvide semmeRts te seRtraster eR Repert 1.4 Nb+ 1 meRth after seAsemiRg iAtorest ef-f)i:esposti\<o extorRal stakel=le!GSFS-ffi-a F868Mng Report 1.4 systematis appreash te haPJestiA§ ex plaAt FRaterials freFR PIii Ill b 4-3/4.4 Pr>INb te previde RepeFt ~ .a.1 te r>IRG eR Slcll3task (1 .a.1) with Nb+ 1e FReRtl=ls after s1:1ggested alteFRativos fer sreatiAg a pragAastis teal ta trask aRd saAtrast award resel¥e sritisal teshAisal iss1:1es f e ~

4-3/4.4 NRG ta pFevido saFRFR0Ats te seAtraster eA R:opet=t 1.a.1 r,.11:+ 1 FReAth after seRsemiRg altemati\*es fer sreatiRg a pregRestis teel te trask reseiviRg Report 1.a.1 aAd reselYe sritisal teshAisal iss1:1es fer SbR: freFR PIIINb 1.eJ Summary Report 1.}e. Draft TLRNUR:EG/GR to NRC including NLT ~!§_months information from RepeFts Subtasks (1.1-1.5) thFeugh 1.a.2. after contract award (Note: At the discretion of COR, a decision may also be made to publish Summary Report 1 as a NUREGICR +l:.R-rather than as aR NUREG/CR TLR, depending on the significance of the literature review and research assessment results).

1.Je The Contractor will make a technical presentation to the NRC When the draft staff on Summary Report 1.}e at NRC Headquarte rs in Summary Report 1.}e Rockville, MD. is delivered to NRC.

1.Je NRC to provide comments to contractor on Summary Report NLT 2 months after 1.Je. receiving draft Summary Report 1.}e from PNN L 1.Je DOE Contractor to publish Summary Report 1.e} as NLT 2 months after TLRNUREG/GR Deliver 12 hard copies to the NRC COR, in receiving NRC addition to an electronic file. comments Task 2 is optional pending outcome ofTask 1.

2 PNNL to provide Report 2 Draft TLR to NRC based on results NLT 24 months after from Subtask (2.1 ) concerning technical gap ident ification and original contract award subtask (2.2) determination of significance and dis position of gaps 2 NRC to provide comments to contractor on Report 2 concerning NLT 1 month after technical gap identification, significance, and disposition receiving draft Report 2 from PNNL 2 PNNL to publish l LR Report 2 technical gap identification, NLT 1 month after significance, and disposition. Deliver 12 hard copies to the NRC receiving NRC COR, in addition to an electronic file. comments Task 3 is optional pending outcome of Task 2 3.1 PNNL to provide Report 3.1 Draft TLR to NRC based on results NLT 46 months after from Subtask.§. (3.1 and 3.2) concerning specific laboratory contract award experimentation~--aoo analytical model development. and adeguacy of existing codes and standards for SLR.

13

Attachment No. 1 3.1 NRC to provide comments to contractor on Report 3.1 NLT 1 month after concerning specific laboratory experimentation and analytical receiving draft Report model development 3.1 from PNNL 3.1 PNNL to publish TLR Report 3.1 concerning specific laboratory NLT 1 month after experimentation,--aoo analytical model development, and receiving NRC adeguacy of existing codes and standards for SLR. Deliver 12 comments hard copies to the NRC COR, in addition to an electronic file.

~ PflJNb ta J:)F9¥i9e Re1=10Ft J.2 Qraft +bR ta NRG FeviewiA§ Nb+ 4e FA0Atl1s afteF aaeq1:1asy af existiA§ saaes aA9 staAElaFEls feF SbR s0AtFast awaFEJ

~ NRG ta J:lF0¥iEle G9FAFAeAts ta s0AtFast0F 0A Re1=10Ft J.2 Fei.tiewiA§ Nb+ 1 FA0AtA afteF aEleq1:1asy of oxisUA§ soElos aAEI staAElaFEls foF SbR FOGOii.tiA§ EIFaft Ro1=10Ft J.2 fF0FA PNNb

~ PflJflJb ta 1=11:1elisl=l lbR Re1=10Ft J.2 Fei.tiewiA§ aEleq1:1asy af existiAJ flJb+ 1 FA0AtA afteF s0Eles aAEI staAElaFEls feF SbR QeliveF 12 l=laFEI sepias to tl=le F8G8i¥iA) NRG NRG GGR, iA aEIElitiaA ta aA eleGtF0AiGfile. G0FAFA9AtS Task 4 is optional pending outcome of Task 1 and partially pending on Task 2 and 3.

4 PNNL to provide Report 4 Draft TLR to NRC documenting NLT 46 months after development of prognostic tool to track and resolve critical SLR contract award technical issues 4 NRC to provide comments to contractor on Report 4 reviewing NLT 1 month after development of prognostic tool to track and resolve critical SLR receiving draft Report technical issues 3.2 from PNNL 4 PNNL to publish TLR Report 4 reviewing development of NLT 1 month after prognostic tool to track and resolve critical SLR technical issues receiving NRC R. Deliver 12 hard copies to the NRC COR, in addition to an comments electronic file.

6.0 TECHNICAL AND OTHER SPECIAL QUALIFICATIONS REQUIRED Specific qualifications for this effort include senior materials engineers and metallurgists who have in-depth knowledge of reactor pressure vessel and core internal materials subjected to irradiation and stress at elevated temperature, and effects of water chemistry on structural reactor materials. The personnel involved should have in-depth experience, knowledge, and demonstrated contributions in the areas of mechanical deformation, material degradation phenomena, such as corrosion, stress corrosion cracking and irradiation effects. The contract personnel should be well-versed in the use of nuclear power plant ASME B&PV Codes and Standards, Industry Guidance Documents, such as those of NEI, EPRI, NRC's Regulatory Guides and NRC's License Renewal Guidance Documents (such as NUREGs 1800, 1801, and 1950) Information Notice (I N), Regulatory Issue Summary (RIS), Generic Letter (GL), Generic Issue (GI) for licensing review by the NRC staff.

The contract personnel should also be aware of the safety evaluation reports (SER) written by the NRC staff on industry guidance documents, as applicable. The contract personnel should have previous experience developing appropriate software architecture for proposed R&D planning tool.

7.0 MEETINGS AND TRAVEL 14

Attachment No. 1 The PNNL Principal Investigator and one other engineer shall visit the NRC Headquarters in Rockville, MD and present the overall research outcome to the staff and share in technical discussions. Any suggestions from the staff, as appropriate, may be considered for the final report by the Pl. No other domestic or foreign travel is permitted under the initial scoping study.

8.0 REPORTING REQUIREMENTS PNNL is responsible for structuring the deliverable to follow agency standards. The current agency standard is Microsoft Office Suite 2010. The current agency Portable Document Format (PDF) standard is Adobe Acrobat 9 Professional. Deliverables shall be submitted free of spelling and grammatical errors and conform to requirements stated in this section.

Monthly Letter Status Reports In accordance with Management Directive 11.7, NRC Procedures for Placement and Monitoring of Work with the U.S. Department of Energy, PNNL shall electronically submit a Monthly Letter Status Report (MLSR) by the 20th day of each month to Amy Hull, the Contracting Officer Representative (COR), to Matthew Hiser and Joseph Kanney, the technical monitors, with copies to the Contracting Officer (CO) and the Office Administration/Division of Contracts to ContractsPOT.Resource@nrc.gov. If a project is a task ordering agreement, a separate MLSR shall be submitted for each task order with a summary project MLSR, even if no work has been performed during a reporting period. Once NRC has determined that all work on a task order is completed and that final costs are acceptable, a task order may be omitted from the MLSR.

MLSR should be distributed additionally to the Chief, Corrosion and Metallurgy Branch, RES, the Director, Division of Engineering, RES . Other required distribution will be communicated at the start of this research program.

The MLSR shall include the following: agreement number; task order number, if applicable; job code number; title of the proj ect; project period of performance; task order period of performance, if applicable; COR's name, telephone number, and e-mail address; full name and address of the performing organization; principal investigator's name, telephone numb,er, and e-mail address; and reporting period. At a minimum, the MLSR shall include the information discussed in Attachment 1. The preferred MLSR format can also be found in Attachment 1.

9.0 PERIOD OF PERFORMANCE The period of performance for this work is September 17, 2015 - September 30, 2019.

10.0 CONTRACTING OFFICER'S REPRESENTATIVE The COR monitors all technical aspects of the agreement/task order and assists in its administration. The COR is authorized to perform the following functions: assure that the DOE Laboratory performs the technical requirements of the agreement/task order; perform inspections necessary in connection with agreement/task order performance; maintain written and oral communications with the DOE Laboratory concerning technical aspects of the agreement/task order; issue written interpretations of technical requirements, including Government drawings, designs, specifications; monitor the DOE Laboratory's performance and notify the DOE Laboratory of any deficiencies; coord inate availability of NRC-furnished material and/or GFP; and provide site entry of DOE Laboratory pe rsonnel.

15

Attachment No. 1 Contracting Officer's Representative Name: Dr. Amy B. Hull Agency: U.S. Nuclear Regu latory Commission Office: Office of Nuclear Regulatory Research Mail Stop: T-10D49 Washington, DC 20555-0001 E-Mail: amy.hull@nrc.gov Phone: 301-251-7656 Alternate Contracting Officer's Representative Name: Matthew Hiser Agency: U.S. Nuclear Regu latory Commission Office: Office of Nuclear Regulatory Research Mail Stop: T-10 A36 Washington, DC 20555-0001 E-Mail: Matthew.Hiser@nrc.gov Phone: 301-251-7601 11 .0 MATERIALS REQUIRED (TYPE NIA IF NOT APPLICABLE)

NIA 12.0 NRC-FURNISHED PROPERTY/MATERIALS PNNL will transfer NRC furnished property and materials acquired under previous contracts (i.e., JCN N6029, N6907) to this task order. NRC will provide additional information from EMDA and SLR databases.

13.0 RESEARCH QUALITY (TYPE NIA IF NOT APPLICABLE)

The quality of NRC research programs are assessed each year by the Advisory Committee on Reactor Safeguards. Within the context of their reviews of RES programs, the definition of quality research is based upon several major characteristics:

Results meet the objectives (75% of overall score)

Justification of major assumptions ( 12%)

Soundness of technical approach and results (52%)

Uncertainties and sensitivities addressed ( 11 % )

Documentation of research results and methods is adequate (25% of overall score)

Clarity of presentation (16%)

Identification of major assumptions (9%)

It is the responsibility of the DOE Laboratory to ensure that these quality criteria are adequately addressed throughout the course of the research that is performed. The NRC COR shall review all research products with these criteria in mind.

14.0 STANDARDS FOR CONTRACTORS WHO PREPARE NUREG-SERIES MANUSCRIPTS (TYPE NIA IF NOT APPLICABLE) 16

Attachment No. 1 The U.S. Nuclear Regulatory Commission (NRC) began to capture most of its official records electronically on January 1, 2000. The NRC will capture each final NUREG-series publication in its native application. Therefore , please submit your final manuscript that has been approved by your NRC Project Manager in both electronic and camera-ready copy.

The final manuscript shall be of archival quality and comply with the requirements of NRC Management Directive 3.7 "NUREG-Series Publications." The document shall be technically edited consistent with NUREG- 1379, Rev. 2 (May 2009) "NRC Editorial Style Guide." The goals of the "NRC Editorial Style Guide" are readability and consistency for all agency documents.

All format guidance, as specified in NUREG-0650, "Preparing NU REG-Series Publications,"

Rev. 2 (January 1999), will remain the same with one exception. You will no longer be required to include the NU REG-series designator on the bottom of each page of the manuscript. The NRC will assign this designator when we send the camera-ready copy to the printer and will place the designator on the cover, title page, and spine. The designator for each report will no longer be assigned when the decision to prepare a publication is made. The NRC's Publishing Services Branch will inform the NRC Project Manager for the publication of the assigned designator when the final manuscript is sent to the printer.

For the electronic manuscript, the Contractor shall prepare the text in Microsoft Word, and use any of the following file types for charts, spreadsheets, and the like.

File Types to be Used for NUREG-Series Publications File Type File Extension MicrosoftWo rd .doc Microsoft PowerPoint .ppt MicrosoftExcel .xis MicrosoftAccess .mdb Portable Document Format .pdf This list is subject to change if new software packages come into common use at NRC or by our licensees or other stakeholders that participate in the electronic submission process. If a portion of your manuscript is from another source and you cannot obtain an acceptable electronic file type for this portion (e.g., an appendix from an old publication), the NRC can, if necessary, create a tagged image file format (file extension.tit) for that portion of your report.

Note that you should continue to submit original photographs, which will be scanned, since digitized photographs do not print well.

17

Attachment No. 1 If you choose to publish a compact disk (CD) of your publlication, place on the CD copies of the manuscript in both (1) a portable document format (PDF); (2) a Microsoft Word file format, and (3) an Adobe Acrobat Reader, or, alternatively, print instructions for obtaining a free copy of Adobe Acrobat Reader on the back cover insert of the jewel box.

15.0 OTHER CONSIDERATIONS (TYPE N/A IF NOT APPLICABLE)

References

1. Bond LJ, SR Doctor, and TT Taylor. 2008. Proactive Management of Materials Degradation -A Review of Principles and Programs. PNNL-17779, Pacific Northwest National Laboratory, Richland, WA.

2 . Bond, LJ , TT Taylor, SR Doctor, AB Hull, and SH Malik, (2008) Proactive Management of Materials Degradation for nuclear power plant systems. Proc. Int. Cont. Prognostics and Health Management 2008, Denver, CO, October 6-9. IEEE Reliability Society,# OP-20-01 120

3. Chopra, OK, et al, Managing Aging Effects on Dry Cask Storage Systems for Extended Long-Term Storage and Transportation of Used Fuel, Rev. 0, FCRD-USED-2012-000119, 2012.
4. EPRI 3002000576, Long-Term Operations: Assessment of R&D Supporting AMPs for LTO, Aug. 2013 (80pp).
5. NEI, Roadmap for Subsequent License Renewal, Dec. 2013. (45pp)
6. NEI, Second License Renewal Roadmap, May 2015. (22pp).
7. NUREG/CR-6923, Expert Panel Report on Proactive Materials Degradation Assessment, 2007 (3895pp, ML063520517)
8. NUREG/CR-7153, Expanded Materials Degradation Assessment, 5 volumes, October 2014 (861pp) 9 . SECY-14-0016, Ongoing Staff Activities to Assess Regulatory Considerations for Power Reactor Subsequent License Renewal, January 31, 2014 (25pp)
10. Taylor, WB, CE Carpenter, KJ Knobbs, S Malik, Using Technology to Support Proactive Management of Materials Degradation for the U.S. Nuclear Regulatory Commission, Proceedings of the ASME Pressure Vessels & Piping Division/K-PVP Conference, PVP 2010, July 18-22, 2010. Bellevue, WA, USA. Paper PVP2010-26063.
11. The Scalable Reasoning System: Lightweight Visualization for Distributed Analytics, IEEE Symposium on Visual Analytics Science & Technology, 978-1-4244-2935-6/08 Access to Non-NRC Facilities/Equipment (Type N/A if not applicable)

NIA Applicable Publications (Type N/A if not applicable)

NIA Controls over document handling and non-disclosure of materials (Type N/A if not applicable)

NIA 18

Attachment No. 1 19

Supplemental Information for Modification Project

Title:

Strategic Approach for Obtaining Material and Components Aging Information Contract or Agreement#: NRC-HQ-25-14-D-0001 Task Order Number NRC-HQ-60-15-T-0023 1 . Why is the extension necessary?

No change to ceiling or period of performance; need to update the SOW to reflect accepted proposal.

2. What is left to be delivered?

Note: contract began in Sept. 2015, so no deliverables are due yet.

Task Deliverable/Milestone Description (include NRG acceptance Due Date (if any)

Number criteria if applicable)

All Monthly Letter Status Report (MLSR) 20th day of each month 1.1 PNNL to provide Report 1.1 . Draft TLR to NRC on Subtask (1.1) NLT 9 months after reviewing anticipated NPP LTO materials degradation and contract award prognostics 1.1 NRC to provide comments to contractor on Report 1.1 on NPP NLT 1 month after LTO materials degradation and prognostics receiving draft Report 1.1 from PNNL 1.2 PNNL to provide Report 1.2. Draft TLR to NRC on Subtasks NLT 12 months after (1.2-1.4) concerning availability of ex-plant material and contract award information, and a systematic approach to harvesting ex-plant materials.

1.2 NRC to provide comments to contractor on Report 1.2 NLT 1 month after concerning availability of ex-plant material and information, and receiving draft Report a systematic approach to harvesting ex-plant materials. 1.2 from PNNL 1.3 Summary Report 1.3. Draft TLR to NRC including information NLT 16 months after from Subtasks (1.1-1.5). contract award (Note: At the discretion of COR, a decision may also be made to publish Summary Report 1 as a NUREGICR rather than as a TLR, depending on the significance of the literature review and research assessment results).

1.3 The Contractor will make a technical presentation to the NRC When the draft staff on Summary Report 1.3 at NRC Headquarters in Rockville, Summary Report 1.3 MD. is delivered to NRC.

1.3 NRC to provide comments to contractor on Summary Report NLT 2 months after 1.3. receiving draft Summary Report 1.3 from PNNL Format Revised 312013

1.3 DOE Contractor to publish Summary Report 1.3 as TLR. NLT 2 months after Deliver 12 hard copies to the NRC COR, in addition to an receiving NRC electronic file. comments Task 2 is optional pending outcome ofTask 1.

2 PNNL to provide Report 2 Draft TLR to NRC based on results NLT 24 months after from Subtask (2.1 ) concerning technical gap identification and original contract award subtask (2.2) determination of significance and disposition of gaps 2 NRC to provide comments to contractor on Report 2 concerning NLT 1 month after technical gap identification, significance, and disposition receiving draft Report 2 from PNNL 2 PNNL to publish TLR Report 2 technical gap identification, NLT 1 month after significance, and disposition. Deliver 12 hard copies to the NRC receiving NRC COR, in addition to an electronic file. comments Task 3 is optional pending outcome of Task 2 3.1 PNNL to provide Report 3.1 Draft TLR to NRC based on results NLT 46 months after from Subtasks (3.1 and 3.2) concerning specific laboratory contract award experimentation, analytical model development, and adequacy of existing codes and standards for SLR.

3.1 NRC to provide comments to contractor on Report 3.1 NLT 1 month after concerning specific laboratory experimentation and analytical receiving draft Report model development 3.1 from PNNL

3. 1 PNNL to publish TLR Report 3.1 concerning specific laboratory NLT 1 month after experimentation, analytical model development, and adequacy receiving NRC of existing codes and standards for SLR. Deliver 12 hard copies comments to the NRC COR, in addition to an electronic file.

Task 4 is optional pending outcome of Task 1 and partially pending on Task 2 and 3.

4 PNNL to provide Report 4 Draft TLR to NRC documenting NLT 46 months after development of prognostic tool to track and resolve critical SLR contract award technical issues 4 NRC to provide comments to contractor on Report 4 reviewing NLT 1 month after development of prognostic tool to track and resolve critical SLR receiving draft Report technical issues 3.2 from PNNL 4 PNNL to publish TLR Report 4 reviewing development of NLT 1 month after prognostic tool to track and resolve critical SLR technical issues receiving NRC R. Deliver 12 hard copies to the NRC COR, in addition to an comments electronic file.

3. Who caused the delay? N/A
4. Will cost be impacted? No Format Revised 312013

Note to requester: Portions of this record are redacted under FO IA Exemption 3, Federal statute 41 U.S.C. §253b(m)(1) to protect contractor proposal information that has not been set forth or incorporated by reference into the final contract.

Pacific Northwest NATIONAL LABORATORY Proudly Operated by Battelle Since 1965 Tel: (509) 375-2763 Fax: (509) 375-6497 MSIN: K5-26 pr.idc-cp.ramuhalli@'pnnl.go, September 4, 2015 Michael Turner Contracting Officer U.S. Nuclear Regulatory Commission Washington, DC 20555

Dear Mr. Turner:

Subject:

Revised Proposal for Agreement Number NRC-HQ 14-D-000 1, "Technical Assistance in Support of Agency Environmental Reactor Programs", Task Order No. NRC-HQ 15-T-0023 "Strategic Approach for Obtaining Material and Components Aging Information",

under EWA No. 65559 Per further discussions with NRC, PNNL is submitting a revised cost proposal for the work statement for Pacific Northwest National Laboratory (PNNL) Project No. 66419, Task Order No.

NRC-HQ-60-15-T-0023, "Strategic Approach for Obtaining Material and Components Aging Information", under EWA 65559, NRC Agreement Number NRC-HQ 14-D-0001 " Technical Assistance in Support of Agency Environmental Reactor Programs" is attached. This submittal supersedes the August 6 and September 3 proposal packages. The cost proposal covers the cost of the labor and expenses assoc iated with the work statement included in your request for proposal (RFP) dated July 22, 2015. Critical to this effort is a scoping study (Task 1) that reviews relevant literature to identify and assess the needs with respect to SLR, based on which a gaps assessment and additional research to address key gaps (Optional Tasks 2-4) are defined. PNNL staff will use their technical knowledge and experience to propose additions, deletions, or deviations from the proposed research plan as research progresses, to address any emergent issues. The work plan for Tasks 2-4 is expected to evolve, depending on the findings from Task 1.

Ms. Eva Eckert Hickey is the PNNL Program Manager for the EWA and Dr. Pradeep Ramuhalli is the Task Project Manager.

This task proposal includes the cost proposal for Task No. NRC-HQ 15-T-0023 (attachment 1), the schedule of deli verables (attachment 2), a proposed staffing plan (attachment 3), and Confl ict of Interest Information (attachment 4). Upon request from NRC, the professional qualifications for staff that have previously been submitted will be resubmitted.

902 Battelle Boulevard I P.O. Box 999 I Richland, WA 99352 I 1*B88*375*PNNL (7665) I inquiry@pnnl.gov I www.pnnl.gov

September 4, 2015 Page 2 The proposed period of performance for this task order is September 17, 2015 - September 30, 2019.

PNNL, to the best of its knowledge and belief, asserts that it has no current work, planned work, and where appropriate, past work for DOE and others (to mean - organizations in the same and/or similar technical area as the present and/or ongoing NRC project scope of work); and PNNL hereby asserts that it is not aware of any same/similar technical work that would give rise to any potential OCOI as defined in the Atomic Energy Act of 1954, as amended, and in the NRC/DOE MOU. See Attachment 4 for disclosed projects.

Consistent with DOE's full cost recovery po licy, DOE collects, as part of its standard indirect cost rate, a Laboratory Directed Research and D evelopment (LORD) cost levied on all monies received at the laboratory. The estimated amount of LORD costs is identified in the proposal cost estimate section. DOE believes that LORD efforts provide opportunities in research that are instrumental in maintaining cutting edge scie nce capabilities that benefit a ll of the customers at the laboratory.

DOE will conclude that by approving and providing funds to DOE to perform the work under this proposal, you acknowledge that such activities are beneficial to your organization and consistent w ith appropriations acts that provide fund s to you. Please note that the LORD costs do not represent a new charge. Rather, the new Congressional requirement is for DOE to separately identify this indirect cost elem ent.

If you have any questions, feel free to contact me at 509-375-2763.

Si ncerely,

~ -f ~

Dr. Pradeep Ramuhalli T ask Project M anager Applied Physics Group Pacific Northwest National Laboratory cc w/attach: Lori B isping, PNNL Eva Hickey, PNNL Matthew Hiser, NRC Amy Hull, NRC Tonya Keller, PNNL Katie Knobbs, PNNL Steve Schlahta, PNNL Steve Unwin, PNNL

ATTACHMENT 1 -COST PROPOSAL Date Proposal Sent: September 2015 PART 1: DOE Laboratory Cost and Technical Proposal for NRC Work Cover Sheet X INew IRevision No.

Project

Title:

Strategic Approach for Obtaining Material and Components Aging Information DOE Contractor Account Number NRC Requisitioning Office: Office of Nuclear Regulatory Research NRC Agreement Number:

NRC-HQ-25-14-D-0001 DOE Laboratory: Pacific Northwest National Laboratory NRC Agreement Modification Number:

DOE Site Address: Richland, WA NRC Task Order Number:

NRC-HQ-60-15-T-00,23 NRC Task Order Modification Number:

E-MAIL TELEPHONE COGNIZANT PERSONNEL ADDRESS NUMBER NRC COR: NRC Common Cost Center Code Amy B. Hull am:i.hull@nrc.gov 301-251-7656 Other NRC Staff: NRC B&R Number:

Matthew Hiser matthew.hiser@ nrc.gov 301-251-7601 NRC BOC DOE Project Manager:

jeffre~.da~@science.doe.gov 509-372-4629 Jeffrey W . Day Laboratory Project Manager:

Pradeep Ramuhalli PERIOD OF PERFOR MANCE 12radee12.ramuhalli@12nnl.gov 509-375-2763 Principal lnvestigator(s): Estimated Start Date:

Pradeep Ramuhalli 12radee12.ramu halli@12nnl.gov 509-375-2763 September 17, 2015 Katie Knobbs kat ie.knobbs@12n n l.gov 509-372-4560 Estimated End Date:

September 30, 2019 PROPOSED COST BY FISCAL YEAR (b)(3):41 U.S.C. § 253b(m)(1)

Signature - Approval Authority Date Approval Authority - Name, Email and Phone NOTE: OPTIONAL TASKS 2-4 ARE INCLUDED IN THIS COST PROPOSAL A1.1

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PART 3: S PENDING PLAN NRC Agreement Number: INRC Agreement Modification Number NRC Task Order Number: INRC Task Order Modification Number I NRC-HO-25-1 4-0-0001 I NRC-HO-60-15-T-0023 Project

Title:

Stra tegic Approach for Obtaining Material and Components Aging Information (b)(3):41 U.S.C. § 253b(m)(1)

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COST ELEMENT INFORMATION (b)(3 ):41 U.S.C. § 253b(m )( 1)

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(b)(3 ):41 U.S.C. § 253b(m)(1)

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ATTACHMENT 2 NRC Agreement Task Order No.: NRC-HQ-60-15-T-0023 - Proposal Strategic Approach for Obtaining Material and Components Aging Information As requested in the Statement of Work for Task Order No. NRC-HQ-60-15-T-0023, the scope is provided below.

STATEMENT OF WORK NRC Agreement Number NRC Agreement NRC Task Order Number (If NRC Task Order Modification Number Applicable) Modification Number (If Applicable)

N RC-HQ-25-14-O-0001 N/A NRC-HQ-60-15-T-0023 N/A Project Title Strategic Approach for Obtaining Material and Component Agi11g Information Job Code Number B&R Number DOE Laboratory Pacific Northwest National Laboratory (PNNL)

NRC Requisitioning Office Nuclear Regulatory Research (RES)

NRC Form 187, Contract Security and Classification Requirements D Involves Proprietary Information D Applicable D Involves Sensitive Unclassified C8:) Not Applicable IZJ Non Fee-Recoverable Fee-Recoverable (If checked, complete all applicable sections below)

Docket Number (If Fee-Recoverable/Applicable) Inspection Report Number (If Fee Recoverable/Applicable)

Technical Assignment Control Number (If Fee- Technical Assignment Control Number Description (If Fee-Recoverable/Applicable) Recoverable/Applicable)

1.0 BACKGROUND

Regulatory Context:

The NRC has established a license renewal process that will allow nuclear power plants (NPP) to renew their licenses for an additional 20 years, via 10 CFR 54.31(d) stating that "a renewed license may be subsequently renewed." The biggest challenges for the NRC and the industry will be addressing the major technical issues for this second "subsequent" license renewal (SLR)

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beyond 60 years. As summarized in SECY-14-0016, the NRC staff believe that the most significant technical issues challenging power reactor operation beyond 60 years are related to:

  • Irradiation assisted degradation (IAD) of reactor internals and primary system components
  • Concrete and containment degradation
  • Electrical cable qualification and condition assessment.

Understanding the causes and control of degradation mechanisms forms the basis for developing aging management programs (AMPs) to ensure the functionality and safety margins of NPP systems, structures, and components (SSC). The resolution to these issues should provide reasonable assurance of safe operation of the components in the scope of license renewal during the subsequent period of extended operation.

Because of the cost and inefficiency of piecemeal sampling, there is a need for a strategic and systematic approach to sampling materials from SSC in decommissioning plants. The envisioned work addresses both passive and active components. In that sense, it addresses aging management of passive components under the license renewal rule, 10 CFR 54, as well as the maintenance of active components covered by the maintenance rule, 10CFR50.65, as seen in Figure 1 below.

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Safety Beyond 60 Years Quality Assurance Program

{10 CFR Part 50 Appendix B) Ensures that the effects 10 CFR 50.55a Requirements I of aging win be effectively managed throughoutthe penod of extended operation l

( Active Components

)

Passive Components Aging Management Effectiveness Figure 1: Relationship between aging management of active and passive components (from NRR/RES presentation to ACRS, 2014)

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In the past few years, four plants have ceased operation or announced that they will cease operation: Crystal River Unit 3 (PWR), Kewaunee (PWR), San Onofre Units 2 & 3 (PWR), and Vermont Yankee (BWR). These plants comprise a range of reactor types, containments, and SSCs important to safety. The primary objective of this project is to develop a long-range strategy for obtaining information from these plants as they go through decommissioning. The focus will be on timely acquisition of experiential real-worlld aging-degradation information that can significantly improve the agency's risk-informed and performance-based regulatory approach, but has been very difficult or impossible to obtain from the operating reactor fleet.

Technical Context:

Creating a roadmap for obtaining information from designated NPPs as they go through decommissioning is complementary to ongoing NRC research in developing technical information to support evaluating SLR as well as data collection and testing of ex-plant materials.

Material degradation has traditionally been managed reactively in response to events and operating experience, rather than proactively to prevent failures. For the NPPs currently entering their first license renewal period from 40-60 years, and submitting SLR applications, it is necessary to evaluate potential degradation mechanisms out to 80 years of operation.

Evaluation of material properties in SSCs from actual decommissioned NPPs will provide a basis for comparison with results of laboratory tests and calculations to resolve the four issues listed above.

The proactive management of materials degradation (PMMD) information tool was originally created at PNNL for RES (POC: Amy Hull) to give an expert opinion of the possible future degradation mechanisms on a subcomponent/material specific basis (PNNL-17779(

Combined with the LER database, the PMMD information tool allows one to not only react to past events, but to anticipate future issues. The original PMMD information tool was based on NUREG/CR-6923, "Proactive Materials Degradation Assessment (PMDA)," for the first license renewal period, so it is now appropriate to integrate information from the excel databases from the recently-published five volumes of NUREG/CR-7153, "Expanded Materials Degradation Assessment (EMDA)" for SLR. At this juncture, there is demonstrated industry interest in NPP long-term operation (LTO} and regulatory interest in SLR.

2.0 OBJECTIVES Understanding and managing material and component degradation is a key need for the continued safe and reliable operation of NPPs, but has significant uncertainties. In many cases, the scientific basis for understanding and predicting long-term environmental degradation behavior of materials in NPPs is incomplete. A strategic approach to examination and testing of materials and components from decommissioned reactors can dramatically increase our knowledge-acquisition rate in this very important area.

There are three inter-related objectives to this work:

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(1) Develop a long-range strategy for obtaining information from decommissioned NPPs as well as providing the flexibility to get ex-plant components from operating plants as well. The focus will be on timely acquisition of experiential real-world aging-degradation information that can significantly improve the agency's risk-informed and performance-based regulatory approach, but has been very difficult or impossible to obtain from the operating reactor fleet.

(2) Construct a strategic plan and specifications for obtaining unique and significant materials aging degradation information from diverse sources (operating experience, other nuclear facilities, other long-lived industrial plants, other materials organizations such as ASM and NACE) that will inform the NRC's age-related regulatory oversight in the future.

Implementation of this plan and specifications, in cooperation with industry and DOE partners can be accomplished over time, through individual research projects as the identified plants progress through their decommissioning process. This exploratory research is expected to provide fundamental insights on reactor materials degradation and information addressing potential technical issues or identified gaps to support anticipated future NRC needs.

(3) Update the PMMD information tool to incorporate LTO/SLR-relevant information so that it can be better used to inform prioritization in the ex-plant material strategic plan.

3.0 SCOPE OF WORK There are a number of technical gaps that this project seeks to address. Most importantly, the current piecemeal approach can be replaced with a strategic plan that is more comprehensive, broader in scope, and more risk-informed. The strategic plan for inspections and/or testing developed in this project will be useful guidance for obtaining key measurements of degradation in a variety of areas. These measurements will be valuable on their own and will also be useful in basic research on the underlying mechanisms and modes of degradation, and for validation of modeling and simulation tools. Data and information developed from implementation of the strategic plan will also be useful in evaluating aging management and mitigation strategies proposed by the industry.

Many sources of materials degradation information will be queried, including human repositories of knowledge both within NRC and within the industry. Both the PMDA and EMDA present information in terms of component or material degradation susceptibility and currently available knowledge for degradation mitigation or prevention. A component with high degradation susceptibility/low knowledge would be the strongest candidate for proactive actions. It is necessary to be able to understand this before prioritizing ex-plant materials sampling available from a given retired NPP. Previously, under the auspices of NRC contracts (i.e., JCN N6029, N6907), PNNL used the large amount of information presented in the PMDA report to develop a web-based platform to facilitate analysis through interactive visualizations that offer intuitive ways to explore the information. PNNL shall explore the viability of adding materials degradation susceptibility data presented in the EMDA Report.

Such an information tool (Figure 2 below) is expected to save considerable staff efforts to understand and apply the PMDA and EMDA insights to regulatory review of licensee A2.4

information. PNNL shall develop a web-based modified scalable reasoning system (SRS) for tracking, disposition, and resolution of critical issues, such as determining the appropriia te SSC from which to acquire cast austenitic stainless steel (CASS) material of specific composition and radiation dose.

EPRI LTO Decommissioning Reactors Plans Operat ing Information Tool for Prioritization of Experience High-Priority Data Needs Oooortunities NRC Data: SLRGDs, International Data Sources DOE LWRS EMDA, PMDA Figure 2: Pre-conceptual Architecture of prognostic tool to track and resolve critical technical issues for SLR As shown in Figure 2 above, the information tool was originally envisioned as integrating domestic and international operating experience and experimental information as well as information from the EPRI LTO, DOE Light Water Reactor Sustainability (LWRS) program, and NRC sources such as EMDA, PMDA, and SLR guidance documents (SLRGDs) and precursors.

The international data sources that might provide effective data feed include the cable aging data and knowledge (CADAK, http://cadak.hrp.no/cadak.) project and the Component Operational Experience, Degradation and Ageing Programme (CODAP, http://www.oecd-nea.org/jointproj/codap.html ), both sponsored by OECD/NEA. The Atlas constructed by PNNL from the Program to Assess the Reliability of Emerging Non-destructive Technology (PARENT) and the Program to Inspect Nickel Alloy Components (PINC) Atlas is an international database containing a vast array of sec crack morphology and NOE information. PNNL shall investigate whether this is an appropriate framework to track issue resolution associated with SLR. This is a much broader objective than just developing a strategic roadmap for harvesting SSCs.

The general tasks and their duration are described in Table 1.

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Table 1: Task Description and Duration Task Task Title/Description Duration (Months)

Task 1 Scoping Study and technical literature review 18 Task 2 Decision Making on Specific Confirmatory Research Needed to 6 Address Gaps (optional)

Task 3 Confirmatory Research Addressing Technical Gaps (optional) 33 Task 4 Development of Independent Decision Making Tools (optional) 33 The conditional tasks shall be conducted, as detailed in Figure 3 below. A decision on further optional research outlined in Tasks 2, 3, and 4 will be made after completion of Task 1 depending on the outcome and recommendation from the conclusion of specific tasks. The overall nexus between the scoping study and other potential tasks is shown in Figure 3 .

The PNNL staff shall not restrict their activities solely to these descriptions and shall be flexible in using their technical knowledge and experience in proposing additions, deletions, or deviations from the prescribed requirements as research progresses.

Task 1.

Terminate Technical Task 2. Gap Further Literature Identification Research Review Yes Task 3.

Recommend Research Need

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4.0 SPECIFIC TASKS Task 1 is the scoping study. Tasks 2-4 are optional. NRC plans to revise the SOW for these tasks based on the outcome of Task 1. The time at which the tasks begin and end will be dependent on available information and NRC's ongoing evaluation of testing priorities. NRC staff does not require that PNNL necessarily perform the tasks be performed sequentially following the order in which they are listed. For the test matrix described in this section, nearly all subtasks will have to be tested in tandem with another subtask in order to complete the prog ram within the requested period of performance. PNNL and the NRC CORs will continually review the testing plan during monthly status update teleconferences.

PNNL shall, in the first stage of Task 1, develop a questionnaire and help the NRC staff conduct interviews with focus groups from various technical disciplines within NRC. PNNL shall, in the second stage of Task 1, assist the NRC staff conduct one or two public workshops. PNNL shall analyze and combine the results of the first two phases into a final strategic plan in the third stage. This strategic plan will provide a prioritization of strategic harvesting opportunities.

PNNL shall help the NRC staff develop the ex-plant harvesting strategic plan in cooperation with industry and other federal agencies such as DOE as well as any international counterparts that may be interested in participation.

In Tasks 2-4, PNNL may be assigned optional tasks to identify requirements to further elucidate the risk assessment of component degradation. Such research should also provide technical data and information, as necessary, to request the national codes and standards bodies (such as ASME, ASTM, or NACE) to re-examine requirements for structural materials for passive components in light water reactors (LWRs) and in assessing material degradation during service and its effect on design safety margin of components. The PNNL principal investigator (Pl) for this project shall attend ASME, ASTM, or NACE Code Committee meetings, as appropriate and as approved by the COR during the course of this research. The Pl shall provide adequate information to support an IAEA international cooperative research program (ICRP) on this subject to bring worldwide resources to address this research need.

The specific tasks are as follows:

(b)(3):41 U.S.C. § 253b(m)( 1)

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{b)(3):41 U.S.C. § 253b(m)( 1)

Task 1 - Literature Review and Assessment of Greatest Needs in Sampling of Ex-plant Materials NRC recently completed a research program to investigate material degradation after extended operation. To investigate aging degradation mechanisms, aging degradation effects, and the relative susceptibility to degradation, PNNL shall perform a comparison of available information.

PNNL shall conduct the Task 1 scoping study and provide all resources necessary to accomplish the subtasks and deliverables. Task 1 shall be performed in stages as shown in the Task-specific subsections below.

The activities required for this task are:

Task 1.1 - Conduct Materials Aging Degradation Literature Review A2.8

PNNL shall selectively review both domestic and international sources of technical information of generic nature with respect to anticipated material degradation in NPPs during LTO, extrapolating to 80 years of operation. The objective is to identify other issues not in PMDA/EMDA, such as related to active components or spent fuel storage systems, and to determine what is being done to address LTO issues. NRC will provide guidance on appropriate information to review.

(b)(3):41 U.S.C. § 253b(m)( 1)

Task 1.2 - Evaluate Availability of Ex-Plant Material and Information PNNL shall evaluate what relevant ex-plant material is projected to be available for potential harvesting. PNNL shall work with the NRC COR to develop a questionnaire and interview the cognizant individuals at the plants who possess critical knowledge.

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(b)(3):41 U.S.C. § 253b(m)(1)

Task 1.3 - Develop Questionnaire and Conduct Interviews with Prospective NRC Stakeholders PNNL shall develop a questionnaire and work with NRC staff to conduct interviews with focus groups from various technical disciplines within NRC. This would include the SLR Expert Panels for a sample of different aging management programs (AMPs) as well as other NRC technical advisory groups. PNNL shall have a comprehensive approach to all the possible stakeholders interested in harvesting materials from decommissioned plants. The objective of this initial scoping study is to assess interest in issues concerning both passive and active component degradation. The questionnaire will address, as a minimum, (1) the perceived needs for ex-plant materials, (2) the perceived utility of the existing information tool and how and where this prognostic tool should be maintained (NRC , contractor, cloud). During the early brainstorming and scoping study, PNNL shall also consid,er degradation of SSC materials associated with extended long-term storage of used fuel.

(b)(3):41 U.S.C. § 253b(m)( 1)

Task 1.4 - Develop Questionnaire and Conduct Interviews with Prospective External Stakeholders Based on interactions with NRC staff in Task 1.3 above, PNNL shall propose a preliminary strategic approach to sampling representative ex-plant materials during one or two presentations at public workshops to further refine the concept of what would be needed in a useful interrogatory tool linking aging-degradation research objectives with available resources A2.10

for ex-plant materials. The searchable information tool shall be available via an interactive web page.

(b)(3):41 U.S.C. § 253b(m)(1)

Task 1.5 -Conduct Scoping Analysis on Viability of Searchable Information Tool Task 1.5. 1 PNNL shall briefly consider available approaches to creating a preliminary database that will link the highest susceptibility/lowest knowledge anticipated degradation scenarios with potential availability of ex-plant materials. As part of this subtask, PNNL shall review the status and viability of the PMMD information tool created as part of the PMMD project (conducted at PNNL under previous NRC contracts (i.e., JCN N6029, N6907). The goals of the PMMD project were to identify reactor components that could reasonably be expected to experience future degradation, estimate the susceptibility of components to various degradation mechanisms, and assess the degree of knowledge available to develop mitigative strategies. It was anticipated that th is information could be used to guide regulatory actions related to license renewal and subsequent license renewal. The PMMD panel evaluated 3863 components (2203 for PWRs, 1603 for BWRs) for their susceptibility to 16 degradation mechanisms (Figure 4 below). Because of the unwieldiness of the source material, a searchable information tool (pmmd.pnl.gov) was developed to make this information usable to NRC staff and others.

Task 1.5.2 PNNL shall worl< with the NRC to create a proposal to develop a platform for the searchable database methodology (selected in Task 1.5.1) that can be supported within NRC.

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Figure 4. Flowchart for files created and used in PMMD infotool (b)(3):41 U.S.C. § 253b(m)(1)

Task 1.6 - Provide Archival Summary Document of Findings from Task 1 PNNL shall analyze and review the reports generated from the work conducted under Tasks 1.1 through 1.5 and provide a stand-alone NUREG/CR documenting the major findings.

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(b)(3):41 U.S.C. § 253b(m)(1)

Optional Task 2 - Decision Making on Specific Research Need to Address Gaps If the Task 1 scoping study succeeds in determining previously unidentified significant knowledge gaps that need further attention, more work will be done in the context of Task 2, pending the approval from the NRC Contract Officer (CO). Thus, Task 2 is optional pending the outcome of Task 1 and requires NRC activation. The activities required for this task are:

Task 2.1 - Gap Identification PNNL shall identify specific information and technical data gaps from the execution of Task 1 and document these gaps. lln identifying the gaps, PNNL shall include an examination of the current ASME B&PV Code or other industry practices that the NRC has endorsed with respect to addressing the specific degradation mechanism in the design and the assurance of the retention of the design margin during the period of licensed reactor operation time.

Task 2.2 - Determine Significance and Disposition of Technical Gaps PNNL shall determine whether or not there are any technical gaps from the execution of Task 2.1. If there are no gaps and if it is determined that the current ASME Code or other industry practices ensure that the design margin for components are adequate, recommend termination of further research in this topic by NRC. If specific information and technical gaps are identified then proceed to Task 3 after getting approval from the NRC Contract Officer (CO).

As noted, Task 2 is optional, the need to perform this task will be determined by the NRG. In the PNNL response to this SOW, the optional task should be costed separately. The NRG will provide written notice to PNNL via modification to this agreement if the optional task will need to be performed.

(b)(3):41 U.S.C. § 253b(m)(1 )

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(b)(3):41 U.S.C. § 253b(m)( 1)

Optional Task 3 - Research Addressing Technical Gaps Related to Material Degradation If critically important information and technical gaps are identified in Task 2, Task 3 is activated after getting approval from the NRC CO. Thus, Task 3 is optional pending the outcome of Task

2. The activities required for this task are:

Task 3.1 - Recommend Specific Laboratory Experimentation and Analytical Model Development PNNL shall work with NRC subject matter experts (SMEs) to recommend specific laboratory experimentation and analytical model development, which may address the information gap identified in Task 2.1. If novel nondestructive evaluation methods (such as the next-generation acoustic emission technology which reportedly can 'hear' crack initiation) become avaiilable to identify progressing reactor material degradation by the time Task 3 is initiated, PNN L shall recommend inservice inspection (ISi) technology enablers which will be suitable for detecting the material changes resulting from different stressors. PNNL shall work with NRC SMEs to recommend the need for developing tools for detection and assessment of potential degradation of the design safety margin to independently confirm the !licensee's technical basis for LTO.

Task 3.2 - Review Adequacy of Existing Codes and Standards PNNL shall conduct a review of existing applicable ASME B&PV Codes that may need to be revised as a result of Task 2.1 and PNNL shall work with NRC SMEs to engage relevant ASME Code Committees for assessing future path. PNNL shall propose other Codes and Standards that should be reviewed (such as but not limited to, ANS, ASTM, and NACE codes and standards).

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As noted, Task 3 is optional, the need to perform this task will be determined by the NRG. In the PNNL response to this SOW, the optional task should be costed separately. The NRG will provide written notice to PNNL if the optional task will need to be performed.

(b)(3):41 U.S.C. § 253b(m)(1)

Optional Task 4 - Investigate Development of Independent Decision Making Tools Task 4 is optional pending the outcome of Tasks 1 - 3. If gaps are identified under Task 2 and appropriate research needed to inform the gaps are also identified under Task 3, NRG expects that the industry will perform the needed research and provide NRG the data for regulatory decisions.

Depending on the outcome of Tasks 2 and 3 and ensuing industry research, the decision-making tool development may be complex and truly involve multi-year, multi-disciplina,ry long term research. It is expected, however, that the decision making tool may include: (a) Material and component condition after different stressors; (b) Better knowledge of specific degradation and its potential for reducing the design safety margin for the components; (c) Incorporation of plant data into the various material, inspection, and structural integrity evaluation models; and (f)

An integration of all these aspects into the regulatory decision making process to consider the risk contribution due to material degradation.

Specific subtasks for this task will be established later in this research. PNNL shall investigate the feasibility of developing a modern visualization confirmatory analysis research tool for aging management of safety-significant SSC degradation in NPPs. As currently envisioned, this could provide a knowledge management and strategic planning tool for conducting gap assessments and prioritizing1R&D resources related to NPP LTO. This research will leverage the work previously performed by PNNL on the PMMD Information Tool, sponsored by RES.

RES/DE would benefit from a R&D gap assessment, strategic planning and knowledge management tool to enhance the tracking, disposition, resolution of technical issues that surface as industry moves towards SLR. Such a database would save staff time in addressing the degradation challenges for NPP passive components, spent fuel pools, and independent spent fuel storage installations (ISFls). The proposed LTO issues visualization tool can incorporate, up-to-date information on critical issues associated with cable, concrete and RPV aging. Work is actively progressing on developing SLR guidance documents with unresolved technical issues arising almost on a daily basis. These could be captured by the proposed service-oriented analytic framework. The existing PMMD database containing detailed information about susceptibility, knowledge, and confidence associated with hundreds of degradation scenarios can be augmented with aging risk indices, when developed by the DOE LWRS research. This will enable a better understanding of serviice life projections of NPP SSC.

As noted, Task 4 is optional, the need to perform this task will be determined by the NRG. In the PNNL response to this SOW, the optional task should be costed separately. The NRG will provide written notice to PNNL if the optional task will need to be performed.

A2.15

Note to requester: The portions that are crossed out in this record are released, and not crossed out, in the public version of the contract (ML19129A329).

(b)(3):41 U.S.C. § 253b(m)( 1) 5.0 DELIVERABLES AND/OR MILESTONES SCHEDULE Except for Task 1.6 where a draft summary NUREG/CR is stipulated, all deliverables shall be in the form of technical letter reports or alternatives previously discussed and determined acceptable by the COR. Based on the detailed tasks provided in Section 4.0 of this Statement of Work, PNNL shall estimat,e the number of Figures/Tablles or other copyrighted information from technical journals, etc. and shall incorporate this estimation in the cost proposal in addressing the SOW. PNNL shall also estimate reasonable effort by their technical editing staff in order to provide the NRC tech-edited draft final and final reports.

(b)(3):41 U.S.C. § 253b(m)( 1)

Task Deliverable/Milestone Description (include NRG acceptance Due Date (if any)

Number criteria if applicable)

All Monthly Letter Status Report (MLSR) 20'" day of each month 1.1 PNNL to provide Report 1.1. Draft Progress Report/TLR to NRC NLTLJmo.mt,_~ after (b)(3):41 on Subtask (1 .1) reviewing anticipated NPP LTO materials contract award *********** JJ.S.C. § 253b(tn)(1) degradation and prognostics 1.1 NRC to provide comments to contractor on Report 1.1 on NPP NLT 1 month after LTO materials degradation and prognostics receiving draft Report 1.1 from PNNL 4-:4 PNNb ta f31:l91isA Ra13ar=t ~. ~. Qeli¥9F ~ ~ AaFel sa13ies ta tt:ie t:>IRG Nb+ ~ maAtA aneF GOR, iA aelelitiaA ta aA elestreAis file. reseiviAg NRG sammaAtS A2.16

(b)(3):41 U.S.C. § 2~3b(m)(1) (b)(3):41 U.S.C . .§ 253b(m)(1 ) (b)(3):41 u.s.q, § 253b(m)(1) 1.2 PNNL to provide Report 1.2. Draftl ITLR to NRC NLT LJ months after (b)(3):41 c:,r, SubtaskU (1.2£:J concerning availability of ex-plant contract award u.s.c...s ....., .............................................

material and informationl(b)(3):41 U.S.C. § 253b(nn)(1) I 253b(m)(1) l(b)(3):41 U.S.C. & 253b(m)(1) I 1.2 NRC to provide comments to contractor on Report 1.2 NLT 1 month after concerning availability of ex-plant material and information receiving draft Report 1.2 from PNNL 4-,-2 Pt>INb te J3blelisi:l Re13eFt 1.2 G9RGeFRiRg availaeility ef ex 13laRt Nb+ 1 meRti:l afteF mateFial aRa iAfeFmatioA. Deliver 12 haFa copies to the ~IRC FeoeiviAg NRG CGR, iA aaaitioA to aA eleotFOAiG file. oommoAts

-1..,3 PNNb to pro>iide Report 1.3 {coAsistiAg of q1a1estioAAaire Nb+ 10 moAths after aAd iAterview res ults) to NRC OR S1a1btask {1 .3 COACeFAiAg coAtract award iAterest of prospecti*ie NRC stakeholders iA a systematic approach to harvestiAg el!i plaAt materials

-1..l N-R-G-t= ... - - .- ... - -- - A Nb+ 1 moAth after coAcerAiAg iAterest of prospecti¥e NRC stakeli:lolders iA a recei¥iAg Report 1.3 systematic approach t0 harvestiAg el!i plaAt materials from PNNb 1-A PNNb t0 pr0vide Report 1.4 {c0AsistiAg of q1a1estioAAaire Nb+ 14 m0Aths after 3f\G-iAterview results) t0 NRG OR-Subtask {1 .4 GOAG&rAffi9 GORtfaGt-award iAterest of pr0spective el!itemal stakeh0lders iA a systematic approach to harvestiAg el!i plaAt materials M N-R-G-t-Oi)rovide--Gomm&Rts--to-GofltraGt-Of'-OR-Repoft-.-1-.4 NbT-1-moflth-after coAcerning interest of prospective el!iternal stakeholders in receiving Report 1.4 a systematic appr0ach to harvestiAg e* plaAt materials fr0m PNNb (b)(3):41 (b)(3):41 U.S.C.§ , ..... ___ J:2.~Nl,,J !.lPFO>.<ide ~ t0 NRG 0A S1a1btask {1 ,5,1) with Nb+ Hi m0Aths after U.S.C. § 253b(m)(1) ~&sted alterRati>+*es for creatiAg a prognostic tool-to CORtra~t~~~r~ .. , ......253b(m)(1)

- track aAd resolve critical techAical iss1a1es for SbR NRC to provide G0mments to c0ntract0r on Rep0rtl 3 *

  • GOA-CeFniRg--attemat-ives--fof---GFatiRg-a-f>F09fl()Si&---tool to Nb+ 1 month after

~ (b)(3):41

- track and resol>+*e critical technical iss1a1es for SbR Summary Report 1.6. Draftc:::::JtoNRC including information from Reports 1.1 through 1.5.2. (b)(3}:4lU,S.C_, § 253b(m)( 1) 1.5.1 from PNNb NLTL:Jmonthsaftef contract award U.S.C. §

  • 25'3b{m)(1)

(Note: At the discretion of COR, a decision may also be made to publish Summary Report 1 as a TLR rather than as an (b)(3):41 ******"' NUREGI CR, depending on the significance of the literature U.S.C, § ' --

253b(m)(1)

- review and research assessment results).

The Contractor will make a technical presentation to the NRC staff on Summary Report O atNRC Headquarters in Rockville, When the draft Summary Report[::] * * *253b(m)(1)

(b)(3):41 u.s.c.§

- MD. (b)(3):4lU:S,C. § 253b(m)(1)

NRC to provide comments to contractor on Summary Report is delivered to NRC.

NLT 2 months after receiving draft (b)(3):41 (b)(3):41 *u :s:t : *§253b(m)(1)

Summary Report G ..U.S.C. §

- (b)(3):41 U.S.C. &,:253b(m)(1 from PNNL DOE Contractor to publish Summary Reportc::Jas L....:.....J Deliver 12 hard copies to the NRC COR,_i.r:raddition to an NLT 2 months after receiving NRC 253b(m )(1) electronic file. (b)(3):41 U.S.C. § 253b(m)(1) comments Task 2 is optional pending outcome of Task 1.

A2.17

2 PNNL to provide Report 2 Draft TLR to NRC based on results NLT 24 months after from Subtask (2.1) concerning technical gap ident ification and original contract award subtask (2.2) determination of significance and disposition of gaps 2 NRC to provide comments to contractor on Report 2 concerning NLT 1 month after technical gap identification, significance, and disposition receiving draft Report 2 from PNNL 2 PNNL to publish TLR Report 2 technical gap identification, NLT 1 month after significance, and disposition. Deliver 12 hard copies to the NRC receiving NRC COR, in addition to an electronic file. comments Task 3 is optional pending outcome of Task 2 3.1 PNNL to provide Report 3.1 Draft TLR to NRC based on results NLT 46 months after (b)(3):41 U.S.C.§ ............... ..............

_fromSubtask(3.J.~.. . .. ** Iconcerning specific contract award laboratory experimentation, and analytical model development, 253b(m)(1) l(bl(3J:41 U.S.C. § 253b(ml(1l I 3.1 NRC to provide comments to contractor on Report 3.1 NLT 1 month after concerning specific laboratory experimentation and analytical receiving draft Report model development 3.1 from PNNL 3.1 PNNL to publish TLR Report 3.1 concerning specific laboratory NLT 1 month after experimentation, aRd analytical model development[ 3 ************--******.. .....receiving NRC (b)(3):41 l(bl(3):41 U.S.C. ~ 253b(m)(1) I Deliver comments u,s,c ... § 253b(m)(1 )

12 hard copies to the NRC COR, in addition to an electronic file.

3-.a PNNb to pFo>Jide RepoFt J.2 DFaft +bR to NRG i:e>JiewiRg Nb+ 46 montt:1s afteF adequaGy of e*isting Godes and standaFds foF SbR GontFaGt awai:d 3-.a ~ent-s-te-Go~ ~81' reviewing adequaGy of existing Godes and standards for reGeiving draft SbR RepoFt J.2 from PNNb 3-.a PNNb to publish +bR RepoFt 3.2 F8¥iewiRg adequaGY-Of Nb+ 1 moRth afteF existiRg Goees ane staReaFes for SbR. ()eli¥er 12 hare reGeiviRg NRC Gopies to the NRG GOR, in addition to an eleGtr:oniG file. Gomments Task 4 is optional pending outcome of Task 1 and partially pending on Task 2 and 3.

4 PNNL to provide Report 4 Draft TLR to NRC documenting NLT 46 months after development of prognostic tool to track and resolve critical SLR contract award technical issues 4 NRC to provide comments to contractor on Report 4 reviewing NLT 1 month after development of prognostic tool to track and resolve critical SLR receiving draft Report technical issues 3.2 from PNNL 4 PNNL to publish TLR Report 4 reviewing development of NLT 1 month after prognostic tool to track and resolve critical SLR technical issues receiving NRC R. Deliver 12 hard copies to the NRC COR, in addition to an comments electronic file.

A2.18

6.0 TECHNICAL AND OTHER SPECIAL QUALIFICATIONS REQUIRED Specific qualifications for this effort include senior materials engineers and metallurgists who have in-depth knowledge of reactor pressure vessel and core internal materials subj ected to irradiation and stress at elevated temperature, and effects of water chemistry on structural reactor materials. The personnel involved should have in-depth experience, knowledge, and demonstrated contributions in the areas of mechanical deformation, material degradation phenomena, such as corrosion , stress corrosion cracking and irradiation effects. The contract personnel should be well-versed in the use of nuclear power plant ASME B&PV Codes and Standards, Industry Guidance Documents, such as those of NEI, EPRI, NRC's Regulatory Guides and NRC's License Renewal Guidance Documents (such as NUREGs 1800, 1801 , and 1950) Information Notice (IN ), Regulatory Issue Summary (RIS), Generic Letter (GL), Generic Issue (GI) for licensing review by the NRC staff.

The contract personnel should also be aware of the safety evaluation reports (SER) written by the NRC staff on industry guidance documents, as applicable. The contract personnel should have previous experience developing appropriate software architecture for proposed R&D planning tool.

(b)(3):41 U.S.C. § 253b(m)(1)

(b)(3):41 11 U.S.C ..§ ** L:.......J MEETINGS AND TRAVEL 253b(m)(1)

The PNNL Principal Investigator and one other engineer shall visit the NRC Headquarters in Rockville, MD and present the overall research outcome to the staff and share in technical A2.19

discussions. Any suggestions from the staff, as appropriate, may be considered for the final report by the Pl. No other domestic or foreign travel is permitted under the initial scoping study.

(b)(3):41 U.S.C. § 253b(m)( 1)

(b)(3):41 []

U.S.C. § / ,- REPORTING REQUIREMENTS 253b(m-)(1)

PNNL is responsible for structuring the deliverable to follow agency standards. The current agency standard is Microsoft Office Suite 2010. The current agency Portable Document Format (PDF) standard is Adobe Acrobat 9 Professional. Deliverables shall be submitted free of spelling and grammatical errors and conform to requirements stated in this section.

Monthly Letter Status Reports In accordance with Management Directive 11.7, NRC Procedures for Placement and Monitoring of Work with the U.S. Department of Energy, PNNL shall electronically submit a Monthly Letter Status Report (MLSR) by the 20th day of each month to Amy Hull, the Contracting Officer Representative (COR), to Matthew Hiser and Joseph Kanney, the technical monitors, with copies to the Contracting Officer (CO) and the Office Administration/Division of Contracts to ContractsPOT.Resource@nrc.gov. If a project is a task ordering agreement, a separate MLSR shall be submitted for each task order with a summary project MLSR, even if no work has been performed during a reporting period. Once NRC has determined that all work on a task order is completed and that final costs are acceptable, a task order may be omitted from the MLSR.

MLSR should be distributed additionally to the Chief, Corrosion and Metallurgy Branch, RES, the Director, Division of Engineering, RES. Other required distribution will be communicated at the start of this research program.

The MLSR shall include the following: agreement number; task order number, if applicable; job code number; title of the project; project period of performance; task order period of performance, if applicable; COR's name, telephone number, and e-mail address; full name and address of the performing organization; principal investigator's name, telephone number, and e-mail address; and reporting period. At a minimum, the MLSR shall include the information discussed in Attachment 1. The preferred MLSR format can also be found in Attachment 1.

A2.20

(b)(3):41 U.S.C. § 253b(m)(1)

~~3{4~-., - PERIOD OF PERFORMANCE 253 1 b(ni)( ) The estimated period of performance for this work is 48 months from date of agreement award.

(b)(3):4 1 U.S.C. § 253b(m)( 1)

EJ (b )(3):41

~5~b~rii~(1) CONTRACTING OFFICER'S REPRESENTATIVE The COR monitors all technical aspects of the agreement/task order and assists in its administration. The COR is authorized to perform the following functions: assure that the DOE Laboratory performs the technical requirements of the agreement/task order; perform inspections necessary in connection with agreement/task order performance; maintain written and oral communications with the DOE Laboratory concerning technical aspects of the agreement/task order; issue written interpretations of technical requirements, including Government drawings, designs, specifications; monitor the DOE Laboratory's performance and notify the DOE Laboratory of any deficiencies; coordinate availability of NRG-furnished material and/or GFP; and provide site entry of DOE Laboratory personnel.

Contracting Officer's Representative Name: Dr. Amy B. Hull Agency: U.S. Nuclear Regu latory Commission Office: Office of Nuclear Regulatory Research Mail Stop: CS-05-C07M Washington, DC 20555-0001 E-Mail: amy.hull@nrc.gov Phone: 301-251 -7656 Alternate Contracting Officer's Representative Name: Matthew Hiser Agency: U.S. Nuclear Regulatory Commission Office: Office of Nuclear Regulatory Research Mail Stop: CS-05-C07M Washington, DC 20555-0001 E-Mail: Matthew.Hiser@nrc.gov Phone: 301-251-7601 A2.21

(b)(3):41 EJ U.S.C. § 253 1 b(m-)( ) MATERIALS REQUIRED NIA (b)(3):41 U.S.C. § 253b(m)(1)

(b)(3):41 U.S.C. § -D********* NRC-FURNISHED PROPERTY/MATERIALS 253b(m)(1)

PNNL will transfer NRC furnished property and materials acquired under previous contracts (i.e., JCN N6029, N6907) to this task order. NRC will provide additional information from EMDA and SLR databases.

~~I. D 4

~. ...-

253b(m)( 1)

RESEARCH QUALITY The quality of NRC research programs are assessed each year by the Advisory Committee on Reactor Safeguards. Within the context of their reviews of RES programs, the definition of quality research is based upon several major characteristics:

Results meet the objectives (75% of overall score)

Justification of major assumptions (12%)

Soundness of technical approach and results (52%)

Uncertainties and sensitivities addressed ( 11 % )

Documentation of research results and methods is adequate (25% of overall score)

Clarity of presentation (16%)

Identification of major assumptions (9%)

It is the responsibility of the DOE Laboratory to ensure that these quality criteria are adequately addressed throughout the course of the research that is performed. The NRC COR shall review all research products with these criteria in mind.

.... STANDARDS FOR CONTRACTORS WHO PREPARE NUREG-SERIES 3 41 (b)( ):

U.S.C. §.

253b(m)( 1) MANUSCRIPTS The U.S. Nuclear Regulatory Commission (NRC) began to capture most of its official r,ecords electronically on January 1, 2000. The NRC will capture each final NUREG-series publication in its native application. Therefore, please submit your final manuscript that has been approved by your NRC Project Manager in both electronic and camera-ready copy.

The final manuscript shall be of archival quality and comply with the requirements of NRC Management Directive 3.7 "NUREG-Series Publications." The document shall be technically edited consistent with NUREG-1379, Rev. 2 (May 2009) "NRC Editorial Style Guide." The goals of the "NRC Editorial Style Guide" are readability and consistency for all agency documents.

A2.22

All format guidance, as specified in NUREG-0650, "Preparing NUREG-Series Publications,"

Rev. 2 (January 1999), will remain the same with one exception. You will no longer be required to include the NU REG-series designator on the bottom of each page of the manuscript. The NRC will assign this designator when we send the camera-ready copy to the printer and will place the designator on the cover, title page, and spine. The designator for each report will no longer be assigned when the decision to prepare a publication is made. The NRC's Publishing Services Branch will inform the NRC Project Manager for the publication of the assigned designator when the final manuscript is sent to the printer.

For the electronic manuscript, the Contractor shall prepare the text in Microsoft Word, and use any of the following file types for charts, spreadsheets, and the like.

File Types to be Used for NUREG-Series Publications File Type File Extension MicrosoftWord .doc Microsoft PowerPoint .ppt MicrosoftExcel .xis MicrosoftAccess .mdb Portable Document Format .pdf This list is subject to change if new software packages come into common use at NRC or by our licensees or other stakeholders that participate in the electronic submission process. If a portion of your manuscript is from another source and you cannot obtain an acceptable electronic file type for this portion (e.g., an appendix from an old publication), the NRC can, if necessary, create a tagged image file format (file extension.tif) for that portion of your report.

Note that you should continue to submit original photographs, which will be scanned , since digitized photographs do not print well.

If you choose to publish a compact disk (CD) of your publication, place on the CD copies of the manuscript in both (1) a portable document format (PDF); (2) a Microsoft Word file format, and (3) an Adobe Acrobat Reader, or, alternatively, print instructions for obtaining a free copy of Adobe Acrobat Reader on the back cover insert of the jewel box.

(b )(3):41 U.S.C ...§ ...EJ** OTHER CONSIDERATIONS 253b(m)(t r References

1. Bond LJ, SR Doctor, and TT Taylor. 2008. Proactive Management of Materials Degradation -A Review of Principles and Programs. PNNL- 17779, Pacific Northwest National Laboratory, Richland, WA.

A2.23

2. Bond, LJ, TT Taylor, SR Doctor, AB Hull, and SH Malik, (2008) Proactive Management of Materials Degradation for nuclear power plant systems. Proc. Int. Conf. Prognostics and Health Management 2008, Denver, CO, October 6-9. IEEE Reliability Society,# OP-20-01 120
3. Chopra, OK, et al, Managing Aging Effects on Dry Cask Storage Systems for Extended Long-Term Storage and Transportation of Used Fuel, Rev. 0, FCRD-USED-2012-0001 19, 2012.
4. EPRI 3002000576, Long-Term Operations: Assessment of R&D Supporting AMPs for LTO, Aug. 2013 (80pp).
5. NEI, Roadmap for Subsequent License Renewal, Dec. 2013. (45pp)
6. NEI, Second License Renewal Roadmap, May 2015. (22pp).
7. NUREG/CR-6923, Expert Panel Report on Proactive Materials Degradation Assessment, 2007 (3895pp, ML063520517)
8. NUREG/CR-7153, Expanded Materials Degradation Assessment, 5 volumes, October 2014 (861pp)
9. SECY-14-0016, Ongoing Staff Activities to Assess Regulatory Considerations for Power Reactor Subsequent License Renewal, January 31, 2014 (25pp)
10. Taylor, WB, CE Carpenter, KJ Knobbs, S Malik, Using Technology to Support Proactive Management of Materials Degradation for the U.S. Nuclear Regulatory Commission, Proceedings of the ASME Pressure Vessels & Piping Division/K-PVP Conference, PVP 2010, July 18-22, 2010. Bellevue, WA, USA. Paper PVP2010-26063.
11. The Scalable Reasoning System: Lightweight Visualization for Distributed Analytics, IEEE Symposium on Visual Analytics Science & Technology, 978-1-4244-2935-6/08 Access to Non-NRC Facilities/Equipment NIA Applicable Publications NIA Controls over document handling and non-disclosure of materials NIA A2.24

ATTACHMENT 3-STAFFING PLAN NRC Agreement Task Order No.: NRC-HQ-60-15-T-0023 Strategic Approach for Obtaining Material and Components Aging Information Alloys and Welds (b)(3):41 U.S.C. § 253b(m)(1)

A3.1

(b)(3):4 1 U.S.C. § 253b(m)( 1)

A3.2

(b )(3):41 U.S.C. § 253b(m)(1)

A3.3

(b)(3):41 U.S.C. § 253b(m)(1)

A3.4

(b)(3): 41 U.S.C . § 253b(m)( 1)

A3.5

(b)(3):41 U.S.C. § 253b(m)(1)

A3.6

(b)(3):41 U.S.C. § 253b(m)( 1)

A3.7

(b)(3):41 U.S.C. § 253b(m)( 1)

A3.8

(b)(3):41 U.S.C. § 253b(m)(1)

A3.9

(b)(3):41 U.S.C. § 253b(m)( 1)

A3. 10

(b)(3):41 U.S.C. § 253b(m)(1)

A3. 11

(b)(3):41 U.S.C. § 253b(m)(1)

A3. 12

ATTACHMENT 4 NRC Agreement Task Order No.: NRC-HQ-60-15-T-0023 Strategic Approach for O btaining Material and Components Aging Information ORGANIZATIONAL CONFLICT OF INTEREST INFORMATION (b)(3):41 U.S.C. § 253b(m)(1)

A4.1

(b)(3):4 1 U.S.C. § 253b(m)( 1)

A4.2

From: Purtscher, Patrick Sent: Mon, 30 Jul 2018 10:16:21 +0000 To: 'Ramuhalli, Pradeep'

Subject:

FW: revised report Pradeep, What is the status of the revised harvesting report?

Pat From: Purtscher, Patrick Sent: Monday, July 09, 2018 11:40 AM To: Ramuhalli, Pradeep <Pradeep.Ramuhalli@pnnl.gov>

Subject:

RE: RE: Cost estimate 1:30 PM Eastern From: Ramuhalli, Pradeep [1]

Sent: Monday, July 09, 2018 11:39 AM To: Purtscher, Patrick <Patrick.Purtscher@nrc.gov>

Subject:

[External_Sender] RE: Cost estimate Yes - will call you later today (this afternoon EDT). When would be a good time?

With best regards, Pradeep Ramuhalli, PhD Tel: 509-375-2763 Email: pradeep.ramuhalli@pnnl.gov From: Purtscher, Patrick [2]

Sent: Monday, July 09, 2018 5:54 AM To: Ramuhalli, Pradeep <Pradeep.Ramuhalli@pnnl.gov>

Subject:

RE: Cost estimate I do have some questions, can we talk today.

Pat 301-415-3942 (b)(6) J. ,,  !

From: Ramuhalli, Pradeep [mailto:Pradeep.Ramuhalli@pnnl.gov)

Sent: Tuesday, July 03, 2018 3:38 PM

To: Purtscher, Patrick <Patrick.Purtscher@nrc.gov>

Subject:

[External_Sender] Cost estimate

Pat, As we discussed last week, the new tasking for assembling the database of available harvested materials at PNNL could use additional funds. A ballpark cost estimate for this effort is about[==:}thoughthe {~)(1) exact value will depend on the specifics of the scope. Let me know if you have any questions on this.

Please note that the material contained herein, including the cost estimate, is submitted for informational purposes and is not binding on Pacific Northwest National Laboratory or the U.S.

Department of Energy. Binding commitments can only be made by the submission of a formal proposal that sets forth a specific statement of work, estimated cost, and that is signed by a Pacific Northwest National Laboratory Contracts Representative and approved by the U.S. Department of Energy.

With best regards, Pradeep Pradeep Ramuhalli, PhD Senior Research Scientist, Applied Physics Group Pacific Northwest National Laboratory 902 Battelle Blvd.

P.O.Box 999, MSIN K5-26 Richland, WA 99352 Tel: 509-375-2763 Email: pradeep.ramuhalli@pnnl.gov http ://www.pnnl .gov

Note to requester: Portions of this record are redacted under FOIA Exemption B5, Deliberative Process Privilege.

From: Frankl, Istvan Sent: Tue, 23 Aug 2016 17:52:08 -0400 To: Hull, Amy;Purtscher, Patrick;Hiser, Matthew;Rao, Appajosula

Subject:

FYl7 Budget Reductions for Specific CMB Projects All ,

(b)(5) .. . ..1..-----=----- * * * *-** * ==-***_**____________,! 1 had to reduce the FY17 budget for the following projects:

Project Requested Approved for FY17 Notes for FY17 Strategic Approach for Contract Mod. Or Obtaining Material and APP17 Component Aging Information Technical reports on APP17 disposition of the EMDA (b )(5) issues related to Long Term Operation Materials Degradation Issues Testing of Irradiated Ex- APP17 Plant Materials in LWR Environment (including Void Swelling Investigations of Austenitic SS)

More details are provided in the link below:

(b )(5)

Thanks, Steve

Note to requester: Portions of this record are redacted under FOIA Exemption B5, De liberative Process Privilege.

From: Christensen, Jason Sent: Tue, 15 May 2018 15:23 :32 +0000 To: Hiser, Matthew

Subject:

Harvesting Database Amy wanted me to check with ou on the harvestin database. Was the mane allocated for (b)(5) . . ... ... ... ... Jhc,1t§PentJhtsyear?

(b )(5)

Thanks ,

Jason A. Christensen Materials Engineer, Corrosion and Meta llurgy Bra nch RC Office of He search, [?ivisio n of Engineering U.S. Nuclear Regulatory Commission Mail Stop TIO-D66 Washington, DC 20555-0001 Jason.Christensen@nrc.gov Phone: (30 I) 4 I 5-0723

Note to requester: Portions of this record are redacted under FO IA From: Hiser, Matthew Exemption B5, Deliberative Sent: Thu, 6 Oct 2016 13 :31:15 -0400 Process Privilege.

To: Frankl, Istvan Cc: Pu rtscher, Patrick

Subject:

Harvesting FY17 Funds Hi Steve, Pat and I discussed the FY17 budget for the harvesting contract at PNNL and agree that we could get by (b)(5) .. wit hc::=]in FY17 to do what we need to do with PNNL.

Thanks and let us know if you need any more information!

Matt

Note to requester: Portions of this record are redacted under FOIA Exemption 85, Deliberative Process Privilege.

From: Hull, Amy Sent: Tue, 21 Jun 2016 08 :09 :54 -0400 To: Frankl, Istvan Cc:

Subject:

Purtscher, Patrick;Hiser, Matthew harvesting project? ACTION


( b)( 5),

I think the harvesting project could use more funds .

From: Frankl, Istvan Sent: Monday, June 20, 2016 2:55 PM To: RES_ DE_CMB <RESDECMB@nrc.gov>

Subject:

ACTION : I ** ******************************************************************* *** I (~)(?)

Importance: High

CORs, (b)(5)

Thanks ,

Steve