DCL-17-006, Request for 180-Day Implementation Schedule for License Amendment Request 16-02, License Amendment Request to Revise Technical Specification 3.4.12, Low Temperature Overpressure Protection (LTOP) System

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Request for 180-Day Implementation Schedule for License Amendment Request 16-02, License Amendment Request to Revise Technical Specification 3.4.12, Low Temperature Overpressure Protection (LTOP) System
ML17018A432
Person / Time
Site: Diablo Canyon  Pacific Gas & Electric icon.png
Issue date: 01/18/2017
From: Welsch J
Pacific Gas & Electric Co
To:
Document Control Desk, Office of Nuclear Reactor Regulation
References
DCL-17-006
Download: ML17018A432 (2)
v • d • e


Text

James M. Welsch Pacific Gas and Electric Company Vice President, Nuclear Generation Diablo Canyon Power Plant Mail Code 104/6 January 18, 2017 PG&E Letter DCL-17-006 U.S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, DC 20555-0001 Docket No. 50-275, OL-DPR-80 Docket No. 50-323, OL-DPR-82 Diablo Canyon Power Plant Units 1 and 2 P. 0. Box 56 Avila Beach, CA 93424 80 5. 545.3242 Internal: 691.3242 Fax: 805.545.4884 10 CFR 50.90 Request for 180-Day Implementation Schedule for License Amendment Request 16-02, "License Amendment Request to Revise Technical Specification 3.4.12, 'Low Temperature Overpressure Protection (L TOP) System'"

References:

1. PG&E Letter DCL-16-028, "License Amendment Request 16-02, License Amendment Request to Revise Technical Specification 3.4.12, 'Low Temperature Overpressure Protection (LTOP)

System,"' dated March 23, 2016 (ADAMS Accession No.

M L 16083A564)

Dear Commissioners and Staff:

In Reference 1, Pacific Gas and Electric Company (PG&E) submitted a license amendment request to modify Technical Specification 3.4.12, "Low Temperature Overpressure Protection (L TOP) System." In that submittal, PG&E requested the license amendments to be effective upon their issuance by the NRC, and to be implemented within 120 days from the date of issuance.

To avoid potential conflicts with the upcoming scheduled refueling outage for Diablo Canyon Power Plant Unit 1, PG&E hereby requests that the implementation period

  • for the amendments be 180 days from the date of issuance, rather than 120 days.

This request does not affect the results of the technical evaluation or the no

  • significant hazards consideration determination previously transmitted in Reference 1.

PG&E makes no new or revised regulatory commitments (as defined by NEI 99-04) in this letter.

If you have any questions regarding this submittal, please contact Mr. Hossein Hamzehee at (805) 545-4720.

A member of the STARS Alliance Callaway

  • Diablo Canyon
  • Palo Verde
  • Wolf Creek

Document Control Desk January 18, 2017 Page 2 PG&E Letter DCL-17-006 I state under penalty of perjury that the foregoing is true and correct.

Executed on January 18, 2017.

Sincerely, Ja~~

Vice President, Nuclear Generation armb/4743/50575894-13 cc:

Kriss M. Kennedy, NRC Region IV Administrator Christopher W. Newport, NRC Senior Resident Inspector Gonzalo L. Perez, Branch Chief, California Department of Public Health Balwant K.Singal, NRC Senior Project Manager Diablo Distribution A

member of the STARS Alliance Callaway

  • Diablo Canyon
  • Palo Verde
  • Wolf Creek
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