ML13317B016: Difference between revisions

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| issue date = 11/13/2013
| issue date = 11/13/2013
| title = TSTF-491, Rev. 2 LAR, Removal of Ms and FW Isolation Times from TSs - Acceptance Review( TAC No. MF2838)
| title = TSTF-491, Rev. 2 LAR, Removal of Ms and FW Isolation Times from TSs - Acceptance Review( TAC No. MF2838)
| author name = Lingam S P
| author name = Lingam S
| author affiliation = NRC/NRR/DORL/LPLII-2
| author affiliation = NRC/NRR/DORL/LPLII-2
| addressee name = Connelly S R
| addressee name = Connelly S
| addressee affiliation = Duke Energy Progress, Inc
| addressee affiliation = Duke Energy Progress, Inc
| docket = 05000261
| docket = 05000261

Revision as of 19:36, 21 June 2019

TSTF-491, Rev. 2 LAR, Removal of Ms and FW Isolation Times from TSs - Acceptance Review( TAC No. MF2838)
ML13317B016
Person / Time
Site: Robinson Duke Energy icon.png
Issue date: 11/13/2013
From: Siva Lingam
Plant Licensing Branch II
To: Connelly S
Duke Energy Progress
References
MF2838, TSTF-491
Download: ML13317B016 (2)


Text

1 NRR-PMDAPEm Resource From: Lingam, Siva Sent: Wednesday, November 13, 2013 10:02 AM To: Connelly, Scott (Scott.C onnelly@duke-energy.com)

Cc: Quichocho, Jessie; Elliott, Robert; Hamm, Matthew; richard.hightower@pgnmail.com

Subject:

H. B. Robinson, Unit 2 TSTF-491, Rev. 2 LAR, Removal of MS and FW Isolation Times From TSs - Acceptance Review( TAC No. MF2838)By letter dated September 30, 2013 (ADAMS Accession No. ML13283A012), Duke Energy submitted a license amendment request (LAR) for H. B. Robinson Steam Electric Plant (HBREP), Unit No. 2. The proposed LAR implements the NRC-approved TSTF-491, Removal of Main Steam and Main Feedwater Valve Isolation Times From Technical Specifications, via the Consolidated Line Item Improvement Process (CLIIP). This request will modify the current HBRSEP Technical Specifications (TS) 3

.7.2, Main Steam Isolation Valves (MSIVs) and 3.7

.3 , Main Feedwater Isolation Valves (MFIVs), Main Feedwater Regulation Valves (MFRVs) and Bypass Valves by relocating the specific isolation time for the isolation valves from the associated Surveillance Requirements (SRs). The isolation time in the TS SRs is replaced with the requirement to verify the valve isolation time is "within limits." The specific isolation times will be maintained in the HBRSEP2 Technical Requirements Manual (TRM)

. The purpose of this e-mail is to provide the results of the NRC staff's 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 staff's ability to complete the detailed te chnical 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/LPL2-2)

Sequoyah Nuclear Plant St. Lucie Plant Robinson Steam Electric Plant Location: O8-D5; Mail Stop: O8-G9a Telephone: 301-415-1564; Fax: 301-415-1222 E-mail address: siva.lingam@nrc.gov

Hearing Identifier: NRR_PMDA Email Number: 917 Mail Envelope Properties (Siva.Lingam@nrc.gov20131113100200)

Subject:

H. B. Robinson, Unit 2 TSTF-491, Rev. 2 LAR, Removal of MS and FW Isolation Times From TSs - Acceptance Review( TAC No. MF2838) Sent Date: 11/13/2013 10:02:29 AM Received Date: 11/13/2013 10:02:00 AM From: Lingam, Siva Created By: Siva.Lingam@nrc.gov Recipients: "Quichocho, Jessie" <Jessie.Quichocho@nrc.gov> Tracking Status: None "Elliott, Robert" <Robert.Elliott@nrc.gov> Tracking Status: None "Hamm, Matthew" <Matthew.Hamm@nrc.gov>

Tracking Status: None "richard.hightower@pgnmail.com" <richard.hightower@pgnmail.com> Tracking Status: None "Connelly, Scott (Scott.Conne lly@duke-energy.com)" <Scott.Connelly@duke-energy.com> Tracking Status: None Post Office: Files Size Date & Time MESSAGE 2627 11/13/2013 10:02:00 AM

Options Priority: Standard Return Notification: No Reply Requested: No Sensitivity: Normal Expiration Date: Recipients Received: