ML20078R956

Proposed Tech Specs,Revising Definition of Core Alterations, Deleting SR for Source Range Neutron Monitors & Revising Action Statements of Locs 3.9.2,3.9.8.1 & 3.9.8.2

ML20078R956
Person / Time
Site:	Millstone
Issue date:	02/13/1995
From:	NORTHEAST NUCLEAR ENERGY CO.
To:
Shared Package
ML20078R952	List: B15108, Clarifies 940930 Application for Amend to License NPF-49, Revising Definition of Core Alterations,Deleting SR for Source Range Neutron Monitors & Revising Action Statements of Lc.S 3.9.2,3.9.8.1 & 3.9.8.2,per Recent Telcon W/Nrc ML20078R956
References
NUDOCS 9502230225
Download: ML20078R956 (4)

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,N L' Docket No. 50-423 B15108 i-l Millstone Nuclear Power Station, Unit No. 3 Proposed Revision to Technical Specifications Refueling Operations Marked Up Page i

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February 1995 t

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REFUELING OPERATIONS JAN 311986 3/4.9.2 INSTRUMENTATION LIMITING CONDITION FOR OPERATION P

3.9.2 CAs a minim ~u D two Source Range Neutron Flux Monitors shall be OPERABLE F'""'

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M4ac with continuous visual indication in the control ro and one with audible indication in the containment and control room.

APPLICABILITY:

MODE 6.

ACTION:

I With one of the above required monitors inoperable or not operating, a.

immediately suspend all operations involving CORE ALTERATIONS or positive reactivity changes.

j b.

'dith both of the above required monitors inoperable or not operating, determine the boron concentration of the Reactor Coolant System at least once per 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br />.

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SURVEILLANCE REQUIREMENTS w

4.9.2 Each Source Range Neutron Flux Monitor shall te demonstrated OPERABLE j

by performance of:

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a.

A CHANNEL CHECK east once per 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br />, AnANALOGCHANNELOPERATIONALTESTwithiQhourspriortotheinitial j

b.

start of CORE ALTERATIONS, and 1

An ANALOG CHANNEL OPERATIONAL TEST at least once per 7 days.

c.

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MILLSTONE - UNIT 3 3/4 9-2

I Docket No. 50-423 B15108 i

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i Millstone Nuclear Power Station, Unit No. 3 Proposed Revision to Technical Specifications Refueling Operations Retyped Page i

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i February 1995 e

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REFUELING OPERATIONS 3/4.9.2 INSTRUMENTATION LIMITING C0WITION FOR OPERATION 3.9.2 Two Source Range Neutron Flux Monitors shall be OPERABLE with continuous visual indication in the control room, and one with audible indication in the containment and control room.

APPLICABILITY:

MODE 6.

ACTION:

a.

With one of the above required monitors inoperable or not operating, immediately suspend all operations involving CORE ALTERATIONS or positive reactivity changes.

b.

With both of the above required monitors inoperable or not operating, determine the boron concentration of the Reactor Coolant System at least once per 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br />.

SURVEILLANCE REQUIRENENTS 4.9.2 Each Source Range Neutron Flux Monitor shall be demonstrated OPERABLE by performance of:

a.

A CHANNEL CHECK including audible counts at least once per 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br />, b.

An ANALOG CHANNEL OPERATIONAL TEST within 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> prior to the initial start of CORE ALTERATIONS, and r

c.

An ANALOG CHANNEL OPERATIONAL TEST at least once per 7 days.

NILLSTONE - UNIT 3 3/4 9-2 Amendment No.

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