ML16279A004: Difference between revisions

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for emergency diesel generator made inoperable by ERCW System.
for emergency diesel generator made inoperable by ERCW System.
: 2. Enter applicable Conditions and Required Actions of LCO 3.4.6, "RCS Loops - MODE 4," for residual heat removal loops made inoperable by ERCW System.
: 2. Enter applicable Conditions and Required Actions of LCO 3.4.6, "RCS Loops - MODE 4," for residual heat removal loops made inoperable by ERCW System.
                                ------------------------------------
Restore ERCW System                  72 hours train to OPERABLE status.
Restore ERCW System                  72 hours train to OPERABLE status.
C. Required Action and    C.1 Be in MODE 3.                        6 hours associated Completion Time of Condition A or AND B not met.
C. Required Action and    C.1 Be in MODE 3.                        6 hours associated Completion Time of Condition A or AND B not met.

Latest revision as of 00:09, 5 February 2020

Correction to Page Number of License Amendment to Revise Technical Specification for Essential Raw Cooling Water System Allowed Completion Time (CAC Nos. MF7450 and MF7451)
ML16279A004
Person / Time
Site: Sequoyah  Tennessee Valley Authority icon.png
Issue date: 10/17/2016
From: Andrew Hon
Plant Licensing Branch II
To: James Shea
Tennessee Valley Authority
Hon A DORL/LPL2-2 301-415-8480
References
CAC MF7450, CAC MF7451
Download: ML16279A004 (5)


Text

UNITED STATES NUCLEAR REGULATORY COMMISSION WASHINGTON, D.C. 20555-0001 October 17, 2016 Mr. Joseph W. Shea Vice President, Nuclear Licensing Tennessee Valley Authority 1101 Market Street, LP 3R-C Chattanooga, TN 37402-2801

SUBJECT:

SEQUOYAH NUCLEAR PLANT, UNITS 1 AND 2 - CORRECTION TO LICENSE AMENDMENT TO REVISE TECHNICAL SPECIFICATION FOR ESSENTIAL RAW COOLING WATER SYSTEM ALLOWED COMPLETION TIME (CAC NOS. MF7450 AND MF7451)

Dear Mr. Shea:

On September 30, 2016, the U.S. Nuclear Regulatory Commission issued Amendment No. 336 to Renewed Facility Operating License (RFOL) No. DPR-77, and Amendment No 329 to RFOL No. DPR-79, for the Sequoyah Nuclear Plant, Units 1 and 2, respectively. The amendments consisted of changes to the RFOLs and Technical Specifications (TSs) in response to your application dated March 11, 2016, as supplemented by letters dated May 31, and July 22, 2016.

These amendments revised the TSs for Essential Raw Cooling Water System Allowed Completion Time.

After issuance, it came to our attention that TS page number 3. 7.8-2 for Unit 2, was incorrectly numbered. Please replace the incorrect page with the enclosed corrected page.

J. Shea Thank you for bringing this matter to our attention. We regret any inconvenience this may have caused. If you have any questions, please call me at (301) 415-8480.

Sincerely, Afi-- Ji-_

Andrew Hon, Project Manager Plant Licensing Branch 11-2 Division of Operating Reactor Licensing Office of Nuclear Reactor Regulation Docket Nos. 50-327 and 50-328

Enclosure:

Corrected TS Page for Unit 2 cc w/enclosures: Distribution via Listserv

ENCLOSURE Corrected page 3.7.8-2 for Amendment No. 329 to DPR-79

ERCW System 3.7.8 B. One ERCW System 8.1 --------------N 0 TES------------

train inoperable for 1. Enter applicable reasons other than Conditions and Condition A Required Actions of LCO 3.8.1, "AC Sources - Operating,"

for emergency diesel generator made inoperable by ERCW System.

2. Enter applicable Conditions and Required Actions of LCO 3.4.6, "RCS Loops - MODE 4," for residual heat removal loops made inoperable by ERCW System.

Restore ERCW System 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> train to OPERABLE status.

C. Required Action and C.1 Be in MODE 3. 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> associated Completion Time of Condition A or AND B not met.

C.2 Be in MODE 5. 36 hours4.166667e-4 days <br />0.01 hours <br />5.952381e-5 weeks <br />1.3698e-5 months <br /> SEQUOYAH - UNIT 2 3.7.8-2 Amendment J.2.7.-329

ML16279A004 OFFICE NRR/DORL/LPL2-2/PM NRR/DORL/LPL2-2/LA NRR/DORL/LPL2-2/BC NRR/DORL/LPL2-2/PM NAME AH on BClayton JD ion AH on DATE 10/7/2016 10/7/2016 10/17/2016 10/17/2016