ML17298B732

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Proposed Final Draft Tech Specs Table 3.3-7 Re Seismic Monitoring Instrumentation
ML17298B732
Person / Time
Site: Palo Verde Arizona Public Service icon.png
Issue date: 12/26/1984
From:
ARIZONA PUBLIC SERVICE CO. (FORMERLY ARIZONA NUCLEAR
To:
Shared Package
ML17298B731 List:
References
NUDOCS 8412280146
Download: ML17298B732 (2)


Text

TABLE 3.3-7 SEISMIC MONITORING INSTRUMENTATION MINIMUM INSTRUMENT

'INSTRUMENTS AND SENSOR LOCATIONS OPERABLE

1. Triaxial Accelerometers a( Tendon Gallery Floor, 55'evel 1
b. R.C.P., Motor Housing, 129'6" level 1 C. Steam Generator Base, 101'9" level 1 d: Control Building Floor, 74'evel 1
e. Auxiliary Building Floor 40' eve 1 1
f. 25'. of Turbine Bldg. W. side x 189'9" S. of Turbine Bldg. S. Side on ground (Ref. Plant N.)
2. Peak Reading Accelerograph
a. Aux. Bldg., Valve Gallery, Class 1 Pipe, 78'7" level
3. Seismic Triggers
a. Tendon Gallery Floor, 55'evel (Setpoint 0.02 g)
b. Containment Operating Floor, (Setpoint 0.010 g) 140'evel
4. Digital Cassette Recorders a( Control Room Area, 140'evel
b. Control Room Area, 140'evel C. Control Room Area, 140'evel
d. Control Room Area, 140'evel
e. Control Room Area, 140'evel
f. Control Room Area, 140'evel
5. Seismic Switches
a. Tendon Gallery Floor, 55'evel Horizontal Vertical Setpoint OBE 0. 18 g 0.17 g Setpoint SSE 0.31 g 0.34 g 84ia 280<4~

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