ML15140A640: Difference between revisions
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| number = ML15140A640 | | number = ML15140A640 | ||
| issue date = 05/20/2015 | | issue date = 05/20/2015 | ||
| title = Acceptance Review of LAR 15-02 to Revise UFSAR for Beacon Power Dist Monitoring System Methodology and TS 5.6.5 for the Paragon and Nexus Core Design Methods | | title = NRR E-mail Capture - Diablo Canyon, Units 1 and 2 - Acceptance Review of LAR 15-02 to Revise UFSAR for Beacon Power Dist Monitoring System Methodology and TS 5.6.5 for the Paragon and Nexus Core Design Methods | ||
| author name = Lingam S | | author name = Lingam S | ||
| author affiliation = NRC/NRR/DORL/LPLIV-1 | | author affiliation = NRC/NRR/DORL/LPLIV-1 | ||
Line 18: | Line 18: | ||
=Text= | =Text= | ||
{{#Wiki_filter: | {{#Wiki_filter:NRR-PMDAPEm Resource From: Lingam, Siva Sent: Wednesday, May 20, 2015 2:52 PM To: mjrm@pge.com Cc: Markley, Michael; Dean, Jeremy; Forsaty, Fred; West, Khadijah; Soenen, Philippe R (PNS3 | ||
@pge.com); Schrader, Kenneth (KJSe@pge. | @pge.com); Schrader, Kenneth (KJSe@pge.com); cjm2@pge.com; adh6@pge.com; Burkhardt, Janet | ||
com); cjm2@pge.com; adh6@pge.com; Burkhardt, Janet | |||
==Subject:== | ==Subject:== | ||
Diablo Canyon, Units 1 and 2 - Acceptance | Diablo Canyon, Units 1 and 2 - Acceptance Review of LAR 15-02 to Revise UFSAR for BEACON Power Dist Monitoring System Methodology and TS 5.6.5 for the PARAGON and NEXUS Core Design Methods (TAC Nos. MF6120 and MF6121) | ||
By letter dated April 16, 2015 (ADAMS Accession No. ML15107A333), Pacific Gas and Electric Company (PG&E, the licensee) submitted a license amendment request (LAR) 15-02 for Diablo Canyon Power Plant (DCPP), Units 1 and 2, requesting an approval to revise the Best Estimate Analyzer for the Core Operations-Nuclear (BEACON) power distribution monitoring system methodology described in the DCPP Updated Final Safety Analysis Report (UFSAR) Section 4.3.2.2, Power Distribution, to the method described in WCAP-12472-P-A, Addendum 4, BEACON Core Monitoring and Operation Support System. This LAR also proposes to revise Technical Specification (TS) 5.6.5, Core Operating Limits Report (COLR), Section b to replace WCAP-11596-P-A, Qualification of the PHOENIX-P/ANC Nuclear Design System for Pressurized Water Reactor Cores, with U.S. Nuclear Regulatory Commission (NRC)-approved WCAP-16045-P-A, Qualification of the Two-Dimensional Transport Code PARAGON, and NRC-approved WCAP-16045-P-A, Addendum 1-A, Qualification of the NEXUS Nuclear Data Methodology. The purpose of this e-mail is to provide the results of the NRC staffs acceptance review of this LAR. The acceptance review was performed to determine if there is sufficient technical information in scope and depth to allow the NRC staff to complete its detailed technical review. The acceptance review is also intended to identify whether the application has any readily apparent information insufficiencies in its characterization of the regulatory requirements or the licensing basis of the plant. | |||
Nuclear (BEACON) power distribution monitoring system methodology described in the DCPP Updated Final Safety Analysis Report (UFSAR) Section 4.3.2.2, | The NRC staff has reviewed your application and concluded that it does provide technical information in sufficient detail to enable the NRC staff to complete its detailed technical review and make an independent assessment regarding the acceptability of the proposed LAR in terms of regulatory requirements and the protection of public health and safety and the environment. Given the lesser scope and depth of the acceptance review as compared to the detailed technical review, there may be instances in which issues that impact the NRC staffs ability to complete the detailed technical review are identified despite completion of an adequate acceptance review. If additional information is needed, you will be advised by separate correspondence. | ||
If you have any questions, please contact me. | |||
provide the results of the NRC | Siva P. Lingam U.S. Nuclear Regulatory Commission Project Manager (NRR/DORL/LPL4-1) | ||
Cooper Nuclear Station Diablo Canyon Nuclear Power Plant Location: O8-D5; Mail Stop: O8-B3 Telephone: 301-415-1564; Fax: 301-415-1222 E-mail address: siva.lingam@nrc.gov 1 | |||
The NRC staff has reviewed your application and concluded that it does provide technical information in sufficient detail to enable the NRC staff to complete its detailed technical review and make an independent assessment regarding the acceptability of the proposed LAR in terms of regulatory requirements and the protection of public health and safety and the environment. Given the lesser scope and depth of the acceptance review as compared to the detailed technical review, there may be instances in which issues that | |||
impact the NRC | |||
If you have any questions, please contact me. | |||
Hearing Identifier: NRR_PMDA Email Number: 2094 Mail Envelope Properties (Siva.Lingam@nrc.gov20150520145100) | |||
Hearing Identifier: | |||
==Subject:== | ==Subject:== | ||
Diablo Canyon, Units 1 and 2 - Acceptance Review of LAR 15-02 to Revise UFSAR for BEACON Power Dist Monitoring System Methodology and TS 5.6.5 for the PARAGON and NEXUS Core Design Methods (TAC Nos. MF6120 and MF6121) | Diablo Canyon, Units 1 and 2 - Acceptance Review of LAR 15-02 to Revise UFSAR for BEACON Power Dist Monitoring System Methodology and TS 5.6.5 for the PARAGON and NEXUS Core Design Methods (TAC Nos. MF6120 and MF6121) | ||
Sent Date: | Sent Date: 5/20/2015 2:51:44 PM Received Date: 5/20/2015 2:51:00 PM From: Lingam, Siva Created By: Siva.Lingam@nrc.gov Recipients: | ||
"Markley, Michael" <Michael.Markley@nrc.gov> | |||
Recipients: | Tracking Status: None "Dean, Jeremy" <Jeremy.Dean@nrc.gov> | ||
Tracking Status: None | Tracking Status: None "Forsaty, Fred" <Fred.Forsaty@nrc.gov> | ||
Tracking Status: None | Tracking Status: None "West, Khadijah" <Khadijah.West@nrc.gov> | ||
Tracking Status: None "Soenen, Philippe R (PNS3@pge.com)" <PNS3@pge.com> | |||
Options | Tracking Status: None "Schrader, Kenneth (KJSe@pge.com)" <KJSe@pge.com> | ||
Tracking Status: None "cjm2@pge.com" <cjm2@pge.com> | |||
Tracking Status: None "adh6@pge.com" <adh6@pge.com> | |||
Tracking Status: None "Burkhardt, Janet" <Janet.Burkhardt@nrc.gov> | |||
Tracking Status: None "mjrm@pge.com" <mjrm@pge.com> | |||
Tracking Status: None Post Office: | |||
Files Size Date & Time MESSAGE 2701 5/20/2015 2:51:00 PM Options Priority: Standard Return Notification: No Reply Requested: No Sensitivity: Normal Expiration Date: | |||
Recipients Received:}} |
Latest revision as of 12:55, 19 March 2020
ML15140A640 | |
Person / Time | |
---|---|
Site: | Diablo Canyon ![]() |
Issue date: | 05/20/2015 |
From: | Siva Lingam Plant Licensing Branch IV |
To: | Richardson M Pacific Gas & Electric Co |
References | |
TAC MF6120, TAC MF6121 | |
Download: ML15140A640 (2) | |
Text
NRR-PMDAPEm Resource From: Lingam, Siva Sent: Wednesday, May 20, 2015 2:52 PM To: mjrm@pge.com Cc: Markley, Michael; Dean, Jeremy; Forsaty, Fred; West, Khadijah; Soenen, Philippe R (PNS3
@pge.com); Schrader, Kenneth (KJSe@pge.com); cjm2@pge.com; adh6@pge.com; Burkhardt, Janet
Subject:
Diablo Canyon, Units 1 and 2 - Acceptance Review of LAR 15-02 to Revise UFSAR for BEACON Power Dist Monitoring System Methodology and TS 5.6.5 for the PARAGON and NEXUS Core Design Methods (TAC Nos. MF6120 and MF6121)
By letter dated April 16, 2015 (ADAMS Accession No. ML15107A333), Pacific Gas and Electric Company (PG&E, the licensee) submitted a license amendment request (LAR) 15-02 for Diablo Canyon Power Plant (DCPP), Units 1 and 2, requesting an approval to revise the Best Estimate Analyzer for the Core Operations-Nuclear (BEACON) power distribution monitoring system methodology described in the DCPP Updated Final Safety Analysis Report (UFSAR) Section 4.3.2.2, Power Distribution, to the method described in WCAP-12472-P-A, Addendum 4, BEACON Core Monitoring and Operation Support System. This LAR also proposes to revise Technical Specification (TS) 5.6.5, Core Operating Limits Report (COLR), Section b to replace WCAP-11596-P-A, Qualification of the PHOENIX-P/ANC Nuclear Design System for Pressurized Water Reactor Cores, with U.S. Nuclear Regulatory Commission (NRC)-approved WCAP-16045-P-A, Qualification of the Two-Dimensional Transport Code PARAGON, and NRC-approved WCAP-16045-P-A, Addendum 1-A, Qualification of the NEXUS Nuclear Data Methodology. The purpose of this e-mail is to provide the results of the NRC staffs acceptance review of this LAR. The acceptance review was performed to determine if there is sufficient technical information in scope and depth to allow the NRC staff to complete its detailed technical review. The acceptance review is also intended to identify whether the application has any readily apparent information insufficiencies in its characterization of the regulatory requirements or the licensing basis of the plant.
The NRC staff has reviewed your application and concluded that it does provide technical information in sufficient detail to enable the NRC staff to complete its detailed technical review and make an independent assessment regarding the acceptability of the proposed LAR in terms of regulatory requirements and the protection of public health and safety and the environment. Given the lesser scope and depth of the acceptance review as compared to the detailed technical review, there may be instances in which issues that impact the NRC staffs ability to complete the detailed technical review are identified despite completion of an adequate acceptance review. If additional information is needed, you will be advised by separate correspondence.
If you have any questions, please contact me.
Siva P. Lingam U.S. Nuclear Regulatory Commission Project Manager (NRR/DORL/LPL4-1)
Cooper Nuclear Station Diablo Canyon Nuclear Power Plant Location: O8-D5; Mail Stop: O8-B3 Telephone: 301-415-1564; Fax: 301-415-1222 E-mail address: siva.lingam@nrc.gov 1
Hearing Identifier: NRR_PMDA Email Number: 2094 Mail Envelope Properties (Siva.Lingam@nrc.gov20150520145100)
Subject:
Diablo Canyon, Units 1 and 2 - Acceptance Review of LAR 15-02 to Revise UFSAR for BEACON Power Dist Monitoring System Methodology and TS 5.6.5 for the PARAGON and NEXUS Core Design Methods (TAC Nos. MF6120 and MF6121)
Sent Date: 5/20/2015 2:51:44 PM Received Date: 5/20/2015 2:51:00 PM From: Lingam, Siva Created By: Siva.Lingam@nrc.gov Recipients:
"Markley, Michael" <Michael.Markley@nrc.gov>
Tracking Status: None "Dean, Jeremy" <Jeremy.Dean@nrc.gov>
Tracking Status: None "Forsaty, Fred" <Fred.Forsaty@nrc.gov>
Tracking Status: None "West, Khadijah" <Khadijah.West@nrc.gov>
Tracking Status: None "Soenen, Philippe R (PNS3@pge.com)" <PNS3@pge.com>
Tracking Status: None "Schrader, Kenneth (KJSe@pge.com)" <KJSe@pge.com>
Tracking Status: None "cjm2@pge.com" <cjm2@pge.com>
Tracking Status: None "adh6@pge.com" <adh6@pge.com>
Tracking Status: None "Burkhardt, Janet" <Janet.Burkhardt@nrc.gov>
Tracking Status: None "mjrm@pge.com" <mjrm@pge.com>
Tracking Status: None Post Office:
Files Size Date & Time MESSAGE 2701 5/20/2015 2:51:00 PM Options Priority: Standard Return Notification: No Reply Requested: No Sensitivity: Normal Expiration Date:
Recipients Received: