ML19351D280
| ML19351D280 | |
| Person / Time | |
|---|---|
| Site: | Big Rock Point File:Consumers Energy icon.png |
| Issue date: | 10/01/1980 |
| From: | CONSUMERS ENERGY CO. (FORMERLY CONSUMERS POWER CO.) |
| To: | |
| Shared Package | |
| ML19351D278 | List: |
| References | |
| NUDOCS 8010090413 | |
| Download: ML19351D280 (1) | |
Text
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I imi t it!g ConflMons Wir'_'One ra L ion SurveiiIance itegui rement
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[MERGENCY CORE COOLING SYSTEM
- 11. 3.1. fs EMEllCENCY CORE COOLING SYSIEM 4
O AppRgabiIity.
epoticabiIIty:
Applies to the operating status of the Applies to periodic testing requirements for the emergency core cooling system.
emergency core cooling systems.
Oblective:
Ob.lective:
To assure the capability of the emergency To verify operability or the emergency core cooling system to cool reactor fuel core cooling systems.
in the event or a Loss or Coolant Accident.
Y Specification:
('
3 specificaL M :
/
A.
Each month the rollowing shall be performed:
G 3
A, lho two coro spray systems (original and redundant) shall be operable whenever Ve ri fy the. ope ra b i l i ty o r MO-7051, -7061, -7070, M
the plant i s i n a powe r ope ra t ion cond i-
-7071 and -7066 by remote swanual actuation.
Lion.. The original coro spray system shall also be operable during rerpoling Leak testing of the core spray heat exchanger.
[]
ope ra t ions.
The fire suppression system can be used for routine purposes without Automatic actuation or both fire pumps.
declaring the core spray system inope ra b le provided total flow drawn from the system Vert ry that valve MO-07069 is locked or sealed is limited to 3:00 gpm and provided such in open position.
j cs routine uses do not. exceed 30 hours3.472222e-4 days <br />0.00833 hours <br />4.960317e-5 weeks <br />1.1415e-5 months <br /> / yea r.
The fire suppression system can be used Verify the delugo system automatic isolation 7g for fire righting or for tests involving va lve CV-84101 for the substation transformee only flow through the fi re suppression area closes on any core spray valve open system relier valves without declaring signal. Verify T-handle override for valve the coro spray syr. tem inoperable and with-CV-8 101 is sealed in closed / auto position.
4 lj out a flow and annual timo restriction.
Veri fy that the hose requi red for backup D.
The core spray recirculation system shall cooling water to the core spray recirculation be operable whenever the plant is in a heat exchanger is installed on a designated power opera t ion condi tion, rack in the screenhouse.
C.
The core spray reci rcula tion hea t exchanger shall not be taken out or service during power operation for periods exceeding four (fs) hours.
The heat exchanger shall be considered inoperable and out or service if tube bundle leakage exceeds 0.2 gpm.
1 f
Proposed i
nul080-0016b-8:3 130
.