ML17298B732
| ML17298B732 | |
| Person / Time | |
|---|---|
| Site: | Palo Verde  |
| 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
'INSTRUMENTS AND SENSOR LOCATIONS 1.
Triaxial Accelerometers MINIMUM INSTRUMENT OPERABLE a (
b.
C.
d:
e.f.
Tendon Gallery Floor, 55'evel R.C.P.,
Motor Housing, 129'6" level Steam Generator
- Base, 101'9" level Control Building Floor, 74'evel Auxiliary Building Floor 40' eve 1 25'. of Turbine Bldg.
W. side x 189'9" S. of Turbine Bldg.
S.
Side on ground (Ref. Plant N.)
1 1
1 1
1 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, 140'evel (Setpoint 0.010 g) 4.
Digital Cassette Recorders a (
b.
C.
d.
e.f.
Control Control Control Control Control Control Room Area, Room Area, Room Area, Room Area, Room Area, Room Area, 140'evel 140'evel 140'evel 140'evel 140'evel 140'evel 5.
Seismic Switches a.
Tendon Gallery Floor, 55'evel Horizontal Setpoint OBE
- 0. 18 g Setpoint SSE 0.31 g
Vertical 0.17 g
0.34 g
84ia Oc~ 050005 280<4~
98 pgR AD pgR PALO VERDE - UNIT 1 3/4 3-43
gP Ao
~
~I l
~jl I
~
1