ML20246N505
| ML20246N505 | |
| Person / Time | |
|---|---|
| Site: | Beaver Valley |
| Issue date: | 05/15/1989 |
| From: | NRC |
| To: | |
| Shared Package | |
| ML20246N512 | List: |
| References | |
| NUDOCS 8905190458 | |
| Download: ML20246N505 (1) | |
Text
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g TABLE 3.3-5-(Continu d)
ENGINEERED SAFETY FEATURES RESPONSE TIMES l
INITIATING SIGNAL AND FUNCTION RESPONSE TIME IN SECONDS '
'4.
Steam Line Pressure-Low a.
Safety Injection (ECCS) 1 27.0#/37.0##
l b.
Reactor Trip (from SI) 1 3.0 l
c.
Feedwater-Isolation 1 75.0(1)
{
d.
Containment Isolation-Phase "A" 1;22.0(3)/33.0(2)
(
f e.
Auxiliary Feedwater Pumps Not Applicable.
f.
Rx Plant River Water System 1 77.0(3)/110.0(2)
I g.
Steam Line Isolation S
8.0 5.
Containment Pressure--Hich-Hich a.
Containment Quench Spray 1 77.0 b.
Containment Isolation-Phase "B" Not Applicable c.
Control Room Ventilation Isolation 1 22,0(3)/77.0(2) l 6.
Steam Generator Water Level--Hich-High a.
Turbine Trip-Reactor Trip i
2.5 (Above P-9) b.
Feedwater Isolation g
13.0(2) 7.
Containment Pressure--Intermediate Hich-High a.
Steam Line Isolation 1 8.0 8.
Steamline Pressure Rate--High Negative a.
Steamline Isolation 1 8.0 9.
Loss of Power a.
4.16kv Emergency Bus Undervoltage i 1.3 (Loss of Voltage) b.
4.16kv and 480v Emergency Bus Under-S 95 voltage (Degraded Voltage)
BEAVER VALLEY - UNIT 1 3,
3-27 Amendment No. % MR, %
138 Correction letter dated 5/15/89 i
8905190458 890515 i
PDR-ADOCK 05000334 1
P PDC l