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Category:Letter
MONTHYEARML20211L6822020-08-25025 August 2020
Request for MRP-230 Revision 3
ML20142A3802020-06-10010 June 2020
Memo to ACRS - Transmittal of Safety Evaluation Revision 2 for EPRI Triso Topical Report
ML20091L0912020-05-11011 May 2020
U.S. Nuclear Regulatory Commission Proprietary Determination Letter for MRP-189, Revision 3 and MRP-60, Revision 5 (EPID L- 2020-TOP-0007)
ML20086M8272020-04-0707 April 2020
Letter to EPRI - Transmittal of Draft Safety Evaluation for EPRI Triso Topical Report
ML20022A1732020-03-0202 March 2020
U.S. Nuclear Regulatory Commission Proprietary Determination Letter for Materials Reliability Program: Functionality Analysis for Flexible Operations of Westinghouse-Design Representative PWR Internals (MRP-230, Revision 2-Supplement 2)
ML20006D1522020-02-19019 February 2020
U.S. Nuclear Regulatory Commission Verification Letter for Electric Power Research Institute Topical Report MRP 227, Revision 1, - Materials Reliability Program: Pressurized Water Reactor Internals Inspection and Evaluations Guideline -(L-2
ML20017A3452020-02-10010 February 2020
Request for MRP-60 Rev 5 and MRP-189, Rev 3
ML19291A0062019-10-28028 October 2019
Request for Materials Reliability Program: MRP-230, Flexible Operations Technical Basis Report
ML19232A2332019-09-0404 September 2019
Letter Requesting EPRI MRP 2019-002
ML19198A1792019-08-0606 August 2019
Request for Materials Reliability Program: MRP 2019-009, Interim Guidance Regarding MRP-227-A and MRP-227, Revision 1 PWR Core Barrel and Core Support Barrel Inspection Requirements
ML19200A2002019-08-0505 August 2019
Electric Power Research Institute, Inc. - Acceptance of Uranium Oxycarbide (Uco) Tristructural Isotropic (Triso) Coated Particle Fuel Performance Topic Report
ML19081A0012019-04-25025 April 2019
Final Safety Evaluation for Electric Power Research Institute Topical Report MRP-227, Revision 1, Materials Reliability Program: Pressurized Water Reactor Internals Inspection and Evaluations Guideline
ML18275A0692019-02-28028 February 2019
MRP-227 Rev 1 Draft SE Transmittal Letter
ML19028A0132019-02-0707 February 2019
Request for Materials Reliability Program: Inspection Standard for Pressurized Water Reactor Internals - 2018 Update (MRP-228, Rev. 3)
ML19002A0982019-01-23023 January 2019
Request for Materials Reliability Program: Screening, Categorization, and Ranking of Reactor Internals Components for Westinghouse and Combustion Engineering PWR Design (MRP-191, Revision 2)
ML18176A1882018-07-12012 July 2018
Operating Experience Request for Additional Information for Electric Power Research Institute Topical Report MRP-227, Revision 1 (CAC No. MF7223; EPID L-2016-TOP-0001)
ML18072A1342018-03-23023 March 2018
Request for Materials Reliability Program: Evaluation of Carbon Macrosegregation in Class 1 Reactor Coolant System Forgings (MRP-428)
ML18016A0082018-01-29029 January 2018
Final Safety Evaluation of Action Items 1 and 7 from Topical Report MRP-227-A, Materials Reliability Program: Pressurized Water Reactor Internals Inspection and Evaluations Guideline
ML16238A1332018-01-0303 January 2018
Letter on Draft SE for MRP-227 Action Items 1 and 7
2020-08-25
[Table view]
Category:Request for Additional Information (RAI)
MONTHYEARML18176A1882018-07-12012 July 2018
Operating Experience Request for Additional Information for Electric Power Research Institute Topical Report MRP-227, Revision 1 (CAC No. MF7223; EPID L-2016-TOP-0001)
ML18072A1342018-03-23023 March 2018
Request for Materials Reliability Program: Evaluation of Carbon Macrosegregation in Class 1 Reactor Coolant System Forgings (MRP-428)
2018-07-12
[Table view] |
Text
March 23, 2018 Brian Burgos MRP Program Manager Electric Power Research Institute 3420 Hillview Avenue Palo Alto, CA 94304
SUBJECT:
REQUEST FOR MATERIALS RELIABILITY PROGRAM: EVALUATION OF CARBON MACROSEGREGATION IN CLASS 1 REACTOR COOLANT SYSTEM FORGINGS (MRP-428)
Dear Mr. Burgos:
The purpose of this letter is to request that the Electric Power Research Institute provide Materials Reliability Program: Evaluation of Carbon Macrosegregation in Class 1 Reactor Coolant System Forgings (MRP-428), to the U.S. Nuclear Regulatory Commission staff for information purposes only.
If you have any questions, please do not hesitate to contact me at (301) 415-7297 or by electronic mail at Joseph.Holonich@nrc.gov.
Sincerely,
/RA/
Joseph J. Holonich, Senior Project Manager Licensing Processes Branch Division of Licensing Projects Office of Nuclear Reactor Regulation Docket No. 99902021
ML18072A134; *concurrence via e-mail NRR-106 OFFICE DLP/PLPB/PM DLP/PLPB/LA* DLP/PLPB/BC DLP/PLPB/PM NAME JHolonich DHarrison DMorey JHolonich DATE 03/13/2018 03/20/2018 03/26/2018 03/23/2018