ML19254F002

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Proposed Change to Tech Spec 4.3.3.3.1,Table 4.3-4,re Seismic Monitoring Instrumentation Surveillance,Changing Channel Functional Test Interval to at Least Once Every 18 Months & Removing Monthly Channel Check Requirement
ML19254F002
Person / Time
Site: Arkansas Nuclear Entergy icon.png
Issue date: 10/23/1979
From:
ARKANSAS POWER & LIGHT CO.
To:
Shared Package
ML19254F001 List:
References
NUDOCS 7911050324
Download: ML19254F002 (1)


Text

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i TABLE 4.3-4 SEISMIC MONITORING INSTRUMENTATION SURVEILLANCE REQUIREMENTS CHANNEL CHANNEL CHANNEL FUNCTIONAL INSTRUMENTS AND SENSOR LOCATIONS CHECK CALIBRATION TEST

1. Tria'xial Time-History Accelerographs
a. ACS-8001, Unit 1 Containment Base .._..

Slab, Elev, 335'** NA R SA

b. ACS-8002, Unit i Top of Containment Elev. 531 '6" NA R SA
2. Triaxial Peak Accelerographs
a. 2XR-8347, Containment Base Slab.

Elev. 336'6" NA R NA

b. 2XR-8348, Primary Shield 0/5 Reactor Cavity, Elev, 366'3" NA R NA
c. 2XR-8349, Top of Containment, Elev.

531 '6" NA R NA

3. Triaxial Response-Spectrum Recorders
a. 2XR-8350, Containment Base Slab, Elev, 335'6" (0/S Containment) NA R R
    • With Unit 1 control room indication Y

ARKANSAS - UNIT 2 3/4 3-32 79110503

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