ML17139B681: Difference between revisions
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| number = ML17139B681 | | number = ML17139B681 | ||
| issue date = 05/18/2017 | | issue date = 05/18/2017 | ||
| title = Acceptance of Relief Request N1-I4-LMT-002 Limited Examinations | | title = NRR E-mail Capture - North Anna Power Station Unit 1 - Acceptance of Relief Request N1-I4-LMT-002 Limited Examinations | ||
| author name = Hall R | | author name = Hall R | ||
| author affiliation = NRC/NRR/DORL/LPLII-1 | | author affiliation = NRC/NRR/DORL/LPLII-1 | ||
| Line 18: | Line 18: | ||
=Text= | =Text= | ||
{{#Wiki_filter: | {{#Wiki_filter:NRR-PMDAPEm Resource From: Hall, Randy Sent: Thursday, May 18, 2017 4:38 PM To: Craig.Sly@dom.com Cc: Diane Aitken (Generation - 6); Tom.Huber@dom.com | ||
==Subject:== | ==Subject:== | ||
North Anna Power Station Unit 1 - | North Anna Power Station Unit 1 - Acceptance of Relief Request N1-I4-LMT-002 Limited Examinations (CAC No. MF9689) | ||
May 18, 2017 Mr. Craig Sly Manager, Nuclear Regulatory Affairs Virginia Electric and Power Company | |||
Mr. Craig Sly Manager, Nuclear Regulatory Affairs Virginia Electric and Power Company | |||
==Dear Mr. Sly,== | ==Dear Mr. Sly,== | ||
By letter dated April 24, 2017 (Agencywide Documents Access and Management | By letter dated April 24, 2017 (Agencywide Documents Access and Management System Accession No. ML17121A036), | ||
The purpose of this email is to provide the results of the U.S. Nuclear Regulatory Commission (NRC) | the Virginia Electric and Power Company (Dominion, the licensee) submitted a relief request for the North Anna Power Station Unit 1 (NAPS 1). The proposed relief would accept the limited coverage examinations performed for certain welds during the second period of the fourth 10-year inservice inspection (ISI) interval for NAPS 1, in lieu of the full coverage examinations required by the applicable edition of the ASME Code. | ||
The purpose of this email is to provide the results of the U.S. Nuclear Regulatory Commission (NRC) staffs acceptance review of this amendment request. 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 relief 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 | 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 relief 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. | ||
Based on the information provided in your submittal, the NRC staff has estimated that this licensing request will take approximately 160 hours to complete. The NRC staff expects to complete this review in approximately 9 months, which is January 31, 2018. If there are emergent complexities or challenges in our review that would cause changes to the initial forecasted completion date or significant changes in the forecasted hours, the reasons for the changes, along with the new estimates, will be communicated during the routine interactions with the assigned project manager. | Based on the information provided in your submittal, the NRC staff has estimated that this licensing request will take approximately [[estimated NRC review hours::160 hours]] to complete. The NRC staff expects to complete this review in approximately 9 months, which is January 31, 2018. If there are emergent complexities or challenges in our review that would cause changes to the initial forecasted completion date or significant changes in the forecasted hours, the reasons for the changes, along with the new estimates, will be communicated during the routine interactions with the assigned project manager. | ||
These estimates are based on the NRC staffs initial review of the application and they could change, due to several factors including requests for additional information, unanticipated addition of scope to the review, and review by NRC advisory committees or hearing-related activities. | |||
These estimates are based on the NRC | |||
If you have any questions, please contact me at (301) 415-4032. | If you have any questions, please contact me at (301) 415-4032. | ||
1 | |||
Office of Nuclear Reactor Regulation USNRC (301) 415-4032 Randy.Hall@nrc.gov | Sincerely, Randy Hall, Senior Project Manager Plant Licensing Branch II-1 Division of Operating Reactor Licensing Office of Nuclear Reactor Regulation USNRC (301) 415-4032 Randy.Hall@nrc.gov 2 | ||
Hearing Identifier: | Hearing Identifier: NRR_PMDA Email Number: 3525 Mail Envelope Properties (Randy.Hall@nrc.gov20170518163700) | ||
==Subject:== | ==Subject:== | ||
North Anna Power Station Unit 1 - Acceptance of Relief Request N1-I4-LMT-002 Limited Examinations (CAC No. MF9689) | North Anna Power Station Unit 1 - Acceptance of Relief Request N1-I4-LMT-002 Limited Examinations (CAC No. MF9689) | ||
Tracking Status: None Post Office: | Sent Date: 5/18/2017 4:37:36 PM Received Date: 5/18/2017 4:37:00 PM From: Hall, Randy Created By: Randy.Hall@nrc.gov Recipients: | ||
"Diane Aitken (Generation - 6)" <diane.aitken@dom.com> | |||
Options | Tracking Status: None "Tom.Huber@dom.com" <Tom.Huber@dom.com> | ||
Tracking Status: None "Craig.Sly@dom.com" <Craig.Sly@dom.com> | |||
Tracking Status: None Post Office: | |||
Files Size Date & Time MESSAGE 3137 5/18/2017 4:37:00 PM Options Priority: Standard Return Notification: No Reply Requested: No Sensitivity: Normal Expiration Date: | |||
Recipients Received:}} | |||
Latest revision as of 22:03, 8 March 2020
| ML17139B681 | |
| Person / Time | |
|---|---|
| Site: | North Anna  |
| Issue date: | 05/18/2017 |
| From: | Randy Hall Plant Licensing Branch II |
| To: | Sly C Dominion Generation |
| References | |
| MF9689 | |
| Download: ML17139B681 (3) | |
Text
NRR-PMDAPEm Resource From: Hall, Randy Sent: Thursday, May 18, 2017 4:38 PM To: Craig.Sly@dom.com Cc: Diane Aitken (Generation - 6); Tom.Huber@dom.com
Subject:
North Anna Power Station Unit 1 - Acceptance of Relief Request N1-I4-LMT-002 Limited Examinations (CAC No. MF9689)
May 18, 2017 Mr. Craig Sly Manager, Nuclear Regulatory Affairs Virginia Electric and Power Company
Dear Mr. Sly,
By letter dated April 24, 2017 (Agencywide Documents Access and Management System Accession No. ML17121A036),
the Virginia Electric and Power Company (Dominion, the licensee) submitted a relief request for the North Anna Power Station Unit 1 (NAPS 1). The proposed relief would accept the limited coverage examinations performed for certain welds during the second period of the fourth 10-year inservice inspection (ISI) interval for NAPS 1, in lieu of the full coverage examinations required by the applicable edition of the ASME Code.
The purpose of this email is to provide the results of the U.S. Nuclear Regulatory Commission (NRC) staffs acceptance review of this amendment request. 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 relief 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.
Based on the information provided in your submittal, the NRC staff has estimated that this licensing request will take approximately 160 hours6.667 days <br />0.952 weeks <br />0.219 months <br /> to complete. The NRC staff expects to complete this review in approximately 9 months, which is January 31, 2018. If there are emergent complexities or challenges in our review that would cause changes to the initial forecasted completion date or significant changes in the forecasted hours, the reasons for the changes, along with the new estimates, will be communicated during the routine interactions with the assigned project manager.
These estimates are based on the NRC staffs initial review of the application and they could change, due to several factors including requests for additional information, unanticipated addition of scope to the review, and review by NRC advisory committees or hearing-related activities.
If you have any questions, please contact me at (301) 415-4032.
1
Sincerely, Randy Hall, Senior Project Manager Plant Licensing Branch II-1 Division of Operating Reactor Licensing Office of Nuclear Reactor Regulation USNRC (301) 415-4032 Randy.Hall@nrc.gov 2
Hearing Identifier: NRR_PMDA Email Number: 3525 Mail Envelope Properties (Randy.Hall@nrc.gov20170518163700)
Subject:
North Anna Power Station Unit 1 - Acceptance of Relief Request N1-I4-LMT-002 Limited Examinations (CAC No. MF9689)
Sent Date: 5/18/2017 4:37:36 PM Received Date: 5/18/2017 4:37:00 PM From: Hall, Randy Created By: Randy.Hall@nrc.gov Recipients:
"Diane Aitken (Generation - 6)" <diane.aitken@dom.com>
Tracking Status: None "Tom.Huber@dom.com" <Tom.Huber@dom.com>
Tracking Status: None "Craig.Sly@dom.com" <Craig.Sly@dom.com>
Tracking Status: None Post Office:
Files Size Date & Time MESSAGE 3137 5/18/2017 4:37:00 PM Options Priority: Standard Return Notification: No Reply Requested: No Sensitivity: Normal Expiration Date:
Recipients Received: