ML20215N825
| ML20215N825 | |
| Person / Time | |
|---|---|
| Site: | Cooper  |
| Issue date: | 10/31/1986 |
| From: | NEBRASKA PUBLIC POWER DISTRICT |
| To: | |
| Shared Package | |
| ML20215N818 | List: |
| References | |
| NUDOCS 8611070312 | |
| Download: ML20215N825 (3) | |
Text
.
COOPER NUCLEAR STATION TABLE 3.2.F PRIMARY CONTAINMENT SURVEILLANCE INSTRUMENTATION limN Minimum Number Action Required When 5
Instrument of Operable Minimum Condition Instrument 1.D. No.
Range Instrument Channels
'Not Satisfied (1) gN ou QQ Reactor Water Level NBI-LI-85A
-150" to +60" 2
A,B,C.
NBI-LI-85B
-150" to + 60" o *1 t,2 0~
o Reactor Pressure RFC-PI-90A 0 - 1200 psig 2
A,B,C lbgu RFC-PI-90B 0 - 1200 psig om-21 4 L8 Drywell Pressure..
PC-PR-2A
-5 to 70 psig-2 A,B,C PC-PR-2B-
-5 to 70 psig PC-PR-1A 0 -'250 psig 2
F PC-PR-1B 0 -- 250 psig Drywell Temperature PC-TR-503 50 - 170*F 2
A,B,C -
PC-TI-505 50
- 350*F -
Suppression Chamber / Torus PC-TR-21A 0 - 300*F 2
A,B,C h
Air Temp'erature PC-TR-23, Ch I &.2 0 - 400*F s
Suppressic.u Chamber / Torus PC-TR-24, Ch la to.Ih 0 - 250*F 4
G, H.I Water -Temperature PC-TR-25, Ch 2a,to 2h I
Suppression Chamber / Torus Water Level PC-LI-10
(-4' to +6')
2 A,B,C PC-LR-11
(-4 ' t o + 6 ' )
tPC-LI-12
-10" to +10" 2
A,B,C E
's lo-LI-13 4
g
-10" to +10" i
,., PC-LR--1 A s 4
0 - 30' 2
F
- ) > PC-LR-1B 0 - 30' SuppressionChamber/hgrus.
PC-PR-20, 0 - 2 psig i
B,C Pressure s
~
' C5ntrol Rod Position N;A.
Indicating Lights 1
A,B,C D
'"3 Neutron Monitoring N. A.,,,
S.R.M.,
1.R.M.,
1 A,B,C,D
/
LPRM N.
4 0 - 100% power
\\
Y Y
1
%1, NOTES FOR TABLE 3.2.F 1.
The following actions will be taken if the minimum number of operable instrument channels as required are not available.
A.
'From and after the date that one of these parameters is reduced to one indication, continued operation is permissible during the succeeding thirty days unless such instrumentation is sooner made.
B.
From and af ter the date that one of these parameters is not indicated in the control room, continued operation is permissible during the succeeding seven days unless such instrumentation is sooner made operable.
C.
If the requirements of A and B above cannot be met, an orderly
. shutdown shall be initiated within 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />.
D.
These surveillance instruments are considered to be redundant to each other.
E.
In the event that both channels are inoperable and indication cannot be restored in six (6) hours; an orderly shutdown shall be initiated and the reactor shall be in Hot Shutdown in six (6) hours and in a
~ Cold Shutdown condition in the following eighteen (18) hours.
F.
From and af ter.the date. that ona_oLthese_ parameters is reduced. toi.-. _-...
one indication. -either restore the inoperable component (s) - to operable status within 30 days of the event. or prepare and submit a Special Report to the Commission outlining the action taken, the cause of the inoperability and the plans and schedule for restoring the system to operable status. In the event that both channels are inoperable and indication cannot be restored in fourteen (14) days, an orderly shutdown'shall be initiated.
G.
From and after the date this parameter is reduced to one less than the ' minimum number of operable channels, continued operation is permissible during.the succeeding thirty days unless such instrumentation is sooner made operable.
H.
From and after the.the date this parameter is reduced to two less than the minimum number of operable channels, continued operation is permissible during the succeeding thirty days - unless such instrumentation is sooner made operable.
I.
If the requirementa of G and H above cannot be met, an orderly shutdown shall be initiated within 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />.
l 1
~*
.i COOPER NUCLEAR' STATION t*-
TABLE 4.2.F PRIMARY CONTAINMENT SURVEILLANCE INSTRUMENTATION TEST AND CALIBRATION FREQUENCIES
- Instrument
. Instrument Check-
-Instrument I.D.'No.
Calibration Frequency
~<
Once/6 Months Each Shift Reactor Water Level NBI-LI-85A NBI-LI-85B Once/6 Months Each Shift Reactor Pressure RFC-PI-90A Once/6 Months Each Shift RFC-PI-90B Once/6 Mo'nths Each Shift
~
Drywell Pressure PC-PR-2A Once/6 Months Each Shift' PC-PR-2B Once/6 Months Each Shift PC-PR-1A Once/6 Months Each Shift PC-PR-l'B once/6 Months Each Shift
~
, ) !
Dryvell Temperature PC-TR-503 Once/6 Months Each Shift PC-TI-505 Once/6 Months Each Shift
~.
/
~
s" 8
Suppression Chamber / Torus PC-TR-21A once/6 Honths-Ea'ch Shift 8
~
Air Temperature PC-TR-23, Ch. 1&2, once/6 Months Each Shift Suppression Chamber / Torus PC-TR-24, Ch la.co lh once/6 Months Each Shift-Water Temperature PC-TR-25. Ch 2a to 2h
. j-e _
Suppression Chamber / Torus PC-LI Once/brMonths Each Shift Water Level PC-LR-ll Jf-Once/6 Months Each Shift PC-LI-12 Once/6 Months Each Shift PC-LI-13 Once/6 Months Eac11 Shift PC-LR-IA Once/6 Months Each Shift PC-LR-1B Once/6 Months Each Shift Suppression Chamber / Torus PC-PR-20 Once/6 Months
-Each Shift Pressure
^
~
Control Rod Position.
N..i.
N.A.
Each Shift Neutron Monitoring (APRM)
N.A.
Once/ Week Each Shift
.