ML20205A001

Errata to Amend 36 to License DPR-45,adding Tech Spec Page 5-2 Re Section 5.1.6 on Channel Check,Test & Calibr & Containment Testing

ML20205A001
Person / Time
Site:	La Crosse File:Dairyland Power Cooperative icon.png
Issue date:	04/11/1985
From:	NRC
To:
Shared Package
ML20204K119	List: ML20204K116 ML20205A001
References
NUDOCS 8504250332
Download: ML20205A001 (1)

Text

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5.1.5 Components which have been repaired, replaced, or otherwise subjected to temporary or permanent modification shall be tested in accordance with procedures which are appropriate in view of the nature of the repair, replace-nent or modification, and in view of the condition of the system.

5.1.6 All annual tests requiring the reactor to be shut down may be performed at the nearest scheduled shutdown, provided that the interval ~between tests does not exceed 16 months. The interval between semi-annual tests shall not exceed 8 months.

5.1.7 Definitions applicable to Sec. 5.2.15 are as follows:

Channel Check: A qualitative determination of acceptable operability by observation o# channel behavior during operation. This determination shall include, where possible, comparison of the channel with other independent channels measuring the same variable.

Channel Test: Injection of a simulated signal into the channel to verify its proper response including, where applicable, alarm and/or trip initiating action.

Channel Calibration: Adjustment of channel output such that it responds, with acceptable range and accuracy, to known values of the parameter which the channel measures. Calibration shall encompass the entire channel, including'~ equipment actuation, alarm,.or trip.

S.2 TESTING 5.2.1 Containment Testino 5.2.1.1 Containment Integrated Leakage Rate Test (Type A Tests):

(a) The integrated leakage rate test shall be performed at a pressure of at least 52 psig without any prelininary leak detection surveys and repairs except as necessary to correct any evidence of structural deterioration which may affect either the containment's structural integrity or leak tightness. Such structural deterioration and corrective actions taken shall be reported as part of the Type A test report.

Closure of containment isolation valves shall be accomplished by normal mode of actuation and without ar,y preliminary exercises or adjustnents.

If valve closure malfunction is detected which requires corrective action before the test, this information shall be included in the report sub-mitted to the Commission as required under Section 5.2.1.5.

The test duration shall be for a' sufficient period of time to obtain meaningful leakage rate results. In addition, a controlled leakage rate test shall be included to verify the test accuracy.

'5-2 Amendment No. 36 Corrected April ll, 1985 8504250332 850411 PDR ADOCK 05000409 P PDR