ML20056E165

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Amend 110 to License DPR-6,clarifying TS Re Undervoltage Breakers in RPS
ML20056E165
Person / Time
Site: Big Rock Point File:Consumers Energy icon.png
Issue date: 08/16/1993
From: Bill Dean
Office of Nuclear Reactor Regulation
To:
Shared Package
ML20056E163 List:
References
NUDOCS 9308200158
Download: ML20056E165 (4)


Text

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E UNITED STATES I

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NUCLEAR REGULATORY COMMISSION WASHINGTON, D.C. 20555-0001 CONSUMERS POWER COMPANY

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DOCKET NO. 50-155 i

BIG ROCK POINT PLANT AMENDMENT TO FACILITY OPERATING LICENSE j

Amendment No.110 License No. DPR-6 1.

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

l A.

The application for amendment by Consumers Power Company (CPCo the j

licensee) dated May 24, 1993, supplemented July 9,1993, complies with the standards and requirements of the Atomic Energy Act of 1954, as amended (the Act), and the Commission's rules and regulations set

-i forth in 10 CFR Chapter I; B.

The facility will operate in conformity with the application, the

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provisions of the Act, and the rules and regulations of the i

Commission; j

i C.

There is reasonable assurance (1) that the activities authorized by l

this amendment can be conducted without endangering the health and safety of the public; and (ii) that such activities will be conducted l

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 i

j the Commission's regulations and all applicable requirements have been satisfied.

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PDR ADOCK 05000155 (Bd N

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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-6 is hereby amended to read as follows:

Technical Specifications The Technical Specifications contained.in Appendix A, as revised through Amendment No. 110, are hereby incorporated in the license.

i The licensee shall operate the facility in accordance with the Technical Specifications.

3.

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

l FOR THE NUCLEAR REGULATORY COMMISSION l

William M. Dean, Acting Director Project Directorate III-I Division of Reactor Projects - III/IV/V Office of Nuclear Reactor Regulation Attachment.

1 Changes to the Technical Specifications Date of Issuance: August 16, 1993 l

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ATTACHMENT TO LICENSE AMENDMENT NO 410 FACILITY OPERATING LICENSE N0. DPR-6 DOCKET NO. 50-155 Revise Appendix A Technical Specifications by removing the pages identified below and inserting the attached pages. The revised pages are identified by amendment number and contain vertical lines indicating the areas of change.

B13Q1E INSERT 51 51 l

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6.1.2 (Contd)

Trip Contacts Coincidence Scram Setting Warning Sensor and in Each in Each and Instrument Annunciation Trio Device Channel Channel Tolerance Soecial Features Ranoes Trio Set Point High Condenser 2

1 Out of 2 8.010.5" of Hg Bypassed by pressure 0 - 30" Hg Vac Pressure (4 Pres-Absolute Pres-interlock as described sure Switches) sure in Section 6.1.3.

High enclosure 2

1 out of 2 s 1.0 psi above Closes containment 0 - 20 psig pressure (4 pres-atmospheric sphere isolation sure switches) valves High scram dump 2

1 out of 2 5/16 i 1/2 inch Alarms at level of fixed level at

-10" i 1/2" below tank level (4 below tank 10 inches below tank trip point tank center line level switches) center line center line (no range)

Recirculation 12 1 set out Approximately Position switch line valves of 2 10 percent of adjustable for closed (two sets full simulta-full valve of 6 position neous closure travel switches in each of both discharge of 2 channels) or both suction valves or any com-bination of both of these valves, one in each loop Loss of auxiliary 1

1 out of 1

t 32 Vac Closes all automatically

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power supply Limiting Setpoint actuated containment

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(CB-REllA & CB-REllB) sphere isolation valves

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undervoltage release NOTE: A trip in both

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device) channels, not just one,

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is needed.

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TS SECTION 6 51 AMENDHENT NO J M, 110

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