ML20054K359

From kanterella
Jump to navigation Jump to search
Corrected Notice of Deviation from Insp on 811024-1202
ML20054K359
Person / Time
Site: Crystal River Duke Energy icon.png
Issue date: 02/22/1982
From:
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
To:
Shared Package
ML20054K339 List:
References
50-302-81-23-ER, NUDOCS 8207010468
Download: ML20054K359 (2)


Text

9 APPENDIX B NOTICE OF DEVIATION 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 conformance with your commitments to the consaission 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 11.0*F.

Contrary to the above, the procedure used to calibrate the reactor outlet temperature trip channel allows acceptance of a total error of i 3.065*F.

This total includes a sensor error of + 0.065*F, a process error of +2.5 F, and a bistable error of 10.5*F. In addition, the 1 3.065*F does not include the readability error of the signal converter meter used to calibrate the process equipment.

i l

j 8207010468 820618 PDR ADOCK 05000302 G PDR I