ML19327B441

Proposed Tech Specs Re Limiting Conditions for Operation & Surveillance Requirements for Spent Fuel Pool Structural Integrity & Insp Frequencies

ML19327B441
Person / Time
Site:	Arkansas Nuclear
Issue date:	10/19/1989
From:	ARKANSAS POWER & LIGHT CO.
To:
Shared Package
ML19327B440	List: ML19327B439 ML19327B441
References
NUDOCS 8910310205
Download: ML19327B441 (2)

Text

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PROPOSED TECHNICAL SPECIFICATION CHANGE 9 ,

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2910310205 691019

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PDR ADOCK 05000368 t- P PDC J.

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PLANT SYSTEMS

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3/4.7.12 SPENT FUEL POOL STRUCTURAL INTEGRITY c LIMITING CONDITION FOR OPERATION 3.7.12'.The structural integrity of the spent fuel pool shall be maintained  :

in accordance with Specification 4.7.12. '

APPLICABILITY: Whenever irradiated fuel assemblies are in the spent fuel pool. ,

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ACTION:

a. . With the structural integrity of the spent fuel pool not conforming to the above requirements, in lieu of any other report, prepare and submit a Special . Report to.the Commission pursuant to Specification 6.9.2 within 30 days of a determination of suen >

non-conformity,

b. The provisions of Specification 3.0.3 are not applicable.

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SURVEILLANCE REOUIREMENTS l

l 4.7.12.1 Inspection Frequencies - The structural integrity of the spent I fuel pool shall be determined per the acceptance criteria of Specificaticn '

l 4.7.12.2 at the following frequencies:

a. At least'once per 92 days after the pool is filled with water. If no abnormal degradation or other indications of structural

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distress are detected during five consecutive inspections, the inspection internal may be extended to at least once per 5 years. j ,

b. Within 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> following any seismic event which actuater o.'

l should have actuated tne seismic monitoring Instrumentation of i Specification 3.3.3.3.

4.7.12.2 Acceptance Criteria - The structural integrity of the spent fuel

i. pool shall be determined by a visual inspection of at least the interior and exterior surfaces of the pool, the struts in the tilt pit, the surfaces of l the separation walls, and the structural slabs adjoining the pool walls.

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L This visual inspection shall verify no changes in the concrete crack patterns, no abnormal degradation or other signs of structural distress (i.e, cracks, bulges, out of plumbness, leakage, discolorations, L efflorescence, etc.).

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ARKANSAS - UNIT 2 3/4 7-38 Amendment No. 91

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