ML20054K364

Notice of Deviation from Insp on 811024-1202

ML20054K364
Person / Time
Site:	Crystal River
Issue date:	01/29/1982
From:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
To:
Shared Package
ML20054K339	List: IR 05000302/1981023 IR 05000302/1982023 ML20054K338 ML20054K343 ML20054K350 ML20054K354 ML20054K358 ML20054K359 ML20054K360 ML20054K362 ML20054K364
References
50-302-81-23, NUDOCS 8207010477
Download: ML20054K364 (1)

Text

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l APPENDIX B NOTICE OF DEVIATION 4

Based on the results of an NRC inspection conducted during the period October 24 to December 2,1981, it appears that one of your activities was not conducted in 1 conformance with your commitments to the commission as indicated below:

Final Safety Analysis Report (FSAR) section 7.1.2.2.3 specifies that the total worst case error produced in the reactor ' outlet temperature trip channel, which includes sensor, processing equipment and trip bistable

errors, will not exceed i 1.0*F.

l Contrary to the above, the procedure used to calibrate the reactor outlet temperature trip channel allows acceptance of a total error of 13.065"F.

This total includes a sensor error of 10.065*F, a process error of 12.5 F, and a bistable error of + 0.5 F. In addition, the + 3.065 F does not include the readability error of the signal converter meter used to calibrate the process equipment.

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i F207010477 820618

PDR ADOCK 05000302 O PDR

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