ML20115G246

Proposed Tech Specs,Raising K-effective of Fuel Pool to Industry Std & Adding K-infinity Factor to Fuel Pool Limiting Condition for Operation

ML20115G246
Person / Time
Site:	Pilgrim
Issue date:	04/12/1985
From:	BOSTON EDISON CO.
To:
Shared Package
ML20115G233	List: BECO-85-077, Application to Amend License DPR-35,consisting of Proposed Change 85-05,raising K-effective of Fuel Pool to Industry Std & Adding K-infinity Factor to Fuel Pool Limiting Condition for Operation.Fee Paid ML20115G246
References
NUDOCS 8504220151
Download: ML20115G246 (1)

Text

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-5,5 FUEL STORAGE A.~ The new fuel storage facility shall be such that the K.,, dry is

~1ess than 0.90 and flooded is less than 0.95.

B. The Kor, of the spent fuel storage pool shall be less than or equal to 0.95.

C. Fuel assembly in the spent fuel pool shall have a maximum K .

infinity less than or equal to 1.35.

D. The number of spent fuel assemblies stored in the spent fuel pool shall not exceed 2320.

E. Loads in excess of 1000 lbs. shall be prohibited from travel over fuel assemblies in the spent fuel storage pool.

F. No fuel which has decayed for less than 200 days shall be stored in racks within an arc described by the height of the cask around the periphery of the energy aborbing pad.

5.6' SEISMIC DESIGN The station Class I structures and systems have been designed for ground accelerations of 0.089 (design earthquake) and 0.15g (maximum credible earthquake).

~

8504220151 850412 PDR P

ADOCK 05000293 PDR Amendment No. 207