ML17298C037
| ML17298C037 | |
| Person / Time | |
|---|---|
| Site: | Palo Verde  |
| Issue date: | 04/11/1985 |
| From: | ARIZONA PUBLIC SERVICE CO. (FORMERLY ARIZONA NUCLEAR |
| To: | |
| Shared Package | |
| ML17298C034 | List: |
| References | |
| NUDOCS 8504150318 | |
| Download: ML17298C037 (2) | |
Text
TABLE 3.3-5 (Continued)
ENGINEERED SAFETY FEATURES
RESPONSE
TIMES INITIATING SIGNAL AND FUNCTION
RESPONSE
TIME IN SECONDS 2.
g(
3 ~
Pressurizer Pressure Low a.
Safety Injection (HPSI) b.
Safety Injection (LPSI) c.
Containment Isolation.
1.
CIAS actuated mini-purge valves 2.
Other CIAS actuated valves Containment Pressure - High a.
Safety Injection (HPSI) b.
Safety Injection (LPSI) c.
Containment Isolation 1.
CIAS actuated mini-purge vol ves 2.
Other CIAS actuated valves d.
Main Steam Isolation 1.
MSIS actuated MFIV'sP e.
Containment Spray Pump Containment Pressure
- High-High 30k/30'AA' 30*/30xx
< 10.6*/10.6""
31)k/31)hk 30*/30*%
30'4/30*%
< 10.6"/10.6""
31k/31 Jck 5 68/5 6A/10 a.
Steam Generator Pressure Low a.
Main Steam Isolation 1.
MSIS actuated MFIV'st 6.
Refueling Water Tank - Low a.
Containment Sump Recirculation
.7.
Steam Generator Level - Low a.
Auxiliary Feedwater (Motor Drive) b.
Auxiliary Feedwater (turbine drive) 33*/23%A 5 6%'/5 6A'R 10 6%/10 458/45k*
46'4/23%'A 30*/30'A)h',
PALO VERDE - UNIT 1 8504i50318 8504ii PDR ADOCY 05000528 P
PDR 3/4 3-29
t.
~6 i'
'v it