ML20214U429

Amend 3 to License DPR-21,adding Water Suppression Sys to Tech Spec 3.12.B.1, Fire Protection Sys - Spray &/Or Sprinkler Sys

ML20214U429
Person / Time
Site:	Millstone
Issue date:	06/05/1987
From:	Thomas C Office of Nuclear Reactor Regulation
To:
Shared Package
ML20214U423	List: ML20214U420 ML20214U429 ML20214U436
References
NUDOCS 8706110183
Download: ML20214U429 (5)

Text

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g, p nag [g UNITED STATES y g NUCLEAR REGULATORY COMMISSION L  :: [ WASHINGTON, D. C. 20555

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NORTHEAST NUCLEAR ENERGY COMPANY T

DOCKET N0. 50-245 MILLSTONE NUCLEAR POWER STATION, UNIT N0. 1 AMENDMENT TO FACILITY OPERATING LICENSE Amendment No. 3 License No. DPR-21

1. The Nuclear Regulatory Commission (the Commission) has found that:

A. The application for amendment by the Northeast Nuclear Energy Company, (the licensee) dated January 20, 1987 complies with the standards and requirements of the Atomic Energy Act of 1954, as amended (the Act), and the Comission's rules and regulations set forth in 10 CFR Chapter I; B. The facility will operate in conformity with the application, the provisions of the Act, and the rules and regulations of the Commission; C. There is reasonable assurance (i) that the activities authorized by this amendment can be conducted without endangering the health and safety of the public, and (ii) that such activities will be conducted in compliance with the Commission's regulations; D. The issuance of this amendment will not be inimical to the common defense and security or to the health and safety of the public; and E. The issuance of this amendment is in accordance with 10 CFR Part 51 of the Commission's regulations and all applicable requirements have been satisfied.

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2. Accordingly, the license is amended by changes to the Technical Specifications as indicated in the attachment to this license amendment and Paragraph 2.C.(2) of Facility Operating License No. DPR-21 is hereby amended to read as follows:

(2) Technical Specifications The Technical Specifications contained in Appendix A, as revised through Amendment No. 3, are hereby incorporated in the license. The licensee shall operate the facility in accordance with the Technical Specifications.

3. This license amendment is effective as of the date of its issuance.

FOR THE NUCLEAR REGULATORY COMMISSION Ab 0- Doddf Cecil 0. Thomas, Director Integrated Safety Assessment Project Directorate Division of Reactor Projects - III, IV, V and Special Projects

Attachment:

Changes to the Technical Specifications Date of Issuance: June 5, 1987 a \

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ATTACHMENT TO LICENSE AMENDMENT NO. 3 FACILITY OPERATING LICENSE N0. DPR-21 DOCKET NO. 50-245 Revise Appendix A Technical Specifications by removing the pages identified below and inserting the enclosed pages. The revised pages are identified by the captioned amendment number and contain marginal lines indicating the area of change.

REMOVE INSERT 3/4 12-5 3/4 12-5 3/4 12-6 3/4 12-6 e

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LIMITING CONDITION FOR OPERATION 3.12 FIRE PROTECTION SYSTEMS B. Spray and/or Sprinkler Systems 1.

The following spray and/or sprinkler systems located in the following areas shall be OPERABLE at all times when equipment in the area is required to be OPERABLE:

a. Diesel Generator Room - manually operated

b. Diesel Generator Day Tank Room

c. Hydrogen Seal Oil Unit

d. Gas Turbine Building - manually operated

e. Condenser Bay T.

Turbine Lubrication - Oil Room Deluge g.

Boiler Room and Machine Shop - wet pipe h.

Bearing Lift Pump and Seal Oil Detraining Tank -

wet pipe 1.

Reactor Building 14'6" Elevation - wet pipe J.

Condensate Booster Pumps Lube Oil Spray System - wet pipe k.

Reactor Feed Pumps Lube Oil Spray System - wet pipe 1.

Mezzanine Level Cable Tray Spray System - wet pipe m.

Turbine Building Unloading Area Sprinkler System - wet pipe n.

Reactor Building El. 42' 6" MG Set Curb Sprinkler System - wet pipe o.

Reactor Building El. 42' 6" MG Sets Lube Oil Spray System -

deluge 2.

With one or more of the above required spray and/or sprinkler systems inoperable, establish a continuous fire watch with backup fire suppression equipment for the unprotected area (s) within 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br />; restore the system to OPERABLE status within 14 days or, in lieu of any other report required by Specification 6.6.1 prepare and submit a Special Report to the Commission pursuant to Specification 6.9.2 within the next 30 days outlining the action taken, the cause of the d inoperability, and the plans and schedule for restoring the system to OPERABLE status.

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SURVEILLANCE REQUIREMENT 4.12 FIRE PROTECTION SYSTEMS B. Spray and/or Sprinkler Systems i

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Each of the spray / sprinkler systems in 3 12.B shall be demonstrated OPERABLE:

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a.

At least once per 12 months by cycling each testable valve in I the flow path through at least one complete cycle of full travel.

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b. At least once per 18 months:

4.12. B . I . b . ( 1 ) By performing a system functional test which includes 1

simulated automatic actuation of the system, and:

(a) Verifying that the automatic valves in the flow path -

actuate to their correct positions on a simulated test signal, and

(b) Cycling each valve in the flow path that is not I testable during plant operation (except valve 1-F-71) through at least one complete cycle of full travel, and 1

(2) By inspection of the spray headers to verify their integrity, and (3) By inspection of each nozzle to verify no blockage. l

c. i At least once per 3 years by performing an air or water flow test through each open head spray / sprinkler header and verifying each open head spray / sprinkler nozzle is unobstructed.

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5 1 Millstone Unit 1 3/4 12-6 Amendment No. 3 i

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