ML20197C795

Proposed Tech Spec 4.2.6.1,revising Surveillance Frequency for Reactor Coolant Flow Rate

ML20197C795
Person / Time
Site:	Millstone
Issue date:	10/24/1986
From:	NORTHEAST NUCLEAR ENERGY CO.
To:
Shared Package
ML20197C777	List: B12240, Application to Amend License DPR-65,revising Tech Specs to Reduce Frequency of Surveillance Requirement for Determining Reactor Coolant Flow Rate.Fee Paid ML20197C795
References
NUDOCS 8611070041
Download: ML20197C795 (1)

Text

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i POWER DISTRIBtTIION LIMITS DNB MARGIN LIMITING CONDITION FOR OPERATION 3.2.6

@e DNB margin shall be preserved by maintaining the cold leg temperature, pressurizer pressure, reactor coolant flow rate, and AXIAL SHAPE INDEX within the limits specified in Table 3.2-1 and Figure 3.2-4.

APPLICABILITY:

MODE 1.

ACTION:

1 With any of the above parameters exceeding its specified limits, restore the parameter to within its above specified limits within 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> or reduce 'DIERMAL POWER to 5% of RATED 'DIERMAL POWER within the next 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br />.

l 1

I SURVEILLANCE REQUIREMINIS

4. 2. 6.1 The cold leg temperature, pressurizer pressure, and AXIAL l

SHAPE INDEX shall be determined to be within the limits of Table 3.2-1 and Figure 3.2-4 at least once per 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br />. We reactor coolant flow rate shall be determined to be within the limit of Table 3.2-1 at least once per 31 days.

4.2.6.2 Te provisions of Specification 4.0.4 are not applicable.

l 8611070041 861024 PDR ADOCK 05000336 P

PDR MILLS'IONE - UNIT 2 3/4 2-13

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