ML20205S618
| ML20205S618 | |
| Person / Time | |
|---|---|
| Site: | Brunswick  |
| Issue date: | 04/04/1988 |
| From: | Bishop E CAROLINA POWER & LIGHT CO. |
| To: | |
| Shared Package | |
| ML20205K904 | List:
|
| References | |
| ASSD-26-01, ASSD-26-1, NUDOCS 8811110117 | |
| Download: ML20205S618 (11) | |
Text
...
CAROLINA POWER & LIGHT COMPANY BRUNSWICK STEAM ELFCTRIC PLANT UNIT 2 PROCEDURE TYPE:
ALTERNATIVE SAFE SHUTDOWN PROCEDURE NUMBER:
ASSD-26 PROCEDURE TITLE:
DIESEL GENERATOR BUILDING l' ELEVATION DIESEL GENERATOR NO. 2 FOUR DAY STORAGE TANK ROOM Rev. O R B.i 4/4/88 FOR
. g $
r.M0"[)N. int ("'(,f;[:I k
($"gpo c
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-I o'9 Date:
4l#f95N Approved By:
'GeneralManager/Rinagerj0perations v.
BSEP-2/ASSD-26 Page 1 of 11 Rev. 0 8811110117 001025 POR ADOCK 05000.724 P
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TITLE _
Diesel Generator Building l' elevation Diesel Generator No. 2 Four Day i
Storage Tank Room B.
REFERENCES 1.
'eer 10CFR50 Appendix 'R' Sections Ill.G & L.
2.
Per 10CFR50 Appendix 'R' Section Ill.J.
C.
ENTRY CONDITION
-This ' procedure is entered from Alternative Safe Shutdown Index AS50-01.
1.
A fire has occurred in an area containing Alternative Safe Shutdown Train B q uipment.
AND 2.
The Shift Foreman has determined that the reactor is to be brought to-Cold Shutdown using Alternative Safe Shutdown Train A.
The purpose of this procedure is to provide supplemental actions to be-RB.I used concurrently with E0Ps and other operations procedures to achieve and maintain Cold Shutdown coincident with or without a 72 hour8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> loss of off-site power.
D.
OPERATOR ACTIONS 1.
IFwhileexecutingthisprocedure,fthefireisextinguishedAND tiie Shift Foreman determines that no action within this procedure is required,_THEN EXIT this procedure.
2.
OBSERVE the following parameters on instruments indicated while performing actions to achieve and maintain cold shutdown.
Instrumant Location 2-CAC-TP-4426-1 Suppression Pool Temp. (Pt. 1)
Control Room Panel 2-CAC-LR 2602 Torus Level Control Room Panel 2-C32-PI-R605 Reactor Pressure Control Room Panel 2-C32-LI-R606A Reactor Water Level Control Room Panel 3.
,lF, reactor building entry is requi'ed to restore OR monitor r
equipment, JHEE E
a.
DISPATCH the following mlnimum manpower for performance of this procedure:
Reactor Building - 1 Auxiliary Operator
(
BSEP-2/ASSD-26 Page 3 of 11 Rev. O
t 4
b.
OBTAIN the following keys from the Shift Foreman's Key 1.ocker (1) ASSD Equipment Cabinet Key #148 (1)
ASSD Flashlight Tool Box Key #160 c.
OBTAIN Security Access Keys from SAS Security Of ficer located in the Control Room AND PROCURE the following equipment from the ASSD Equipment Cabinet:
For Reactor Building l
Sound powered phone-Flashlight Copy of this procedure
~
Remote Shutdown Keys, Serial T112 Security Access Key Twenty-five foot sound powered phone extension cord d.
USE appropriate figures in this procedure to provide access / egress routes, equipment and communication locations.
4
. IF Nuclear Service Water to Vital Header Valve, 2-SW-V117 MNOT be operated f rom the RTGB, THEN_ Hanually OPERATE 2-SW-V117 g s,3 5.
IF Nuclear Service Wat'r Supply Valve, 2-SW-V105 CANNOT be operated f rom the RTGB THEN Manually OPERATE 2-SW-V105.
6.
IF Conventional-Nuclear Header Cross-tie Valve, 2-SW-V102 MNOT_ be operated from the RTGB,,TjjEN Manually OPERA 1E 2-SW-V102.
7.
IF operation of RHR Service Water System is required AND RHR Te~rvice Water Booster Pumps are NOT available, THEN REFER to OP 43.
8.
IF operation of HPCI Steam Supply Inboard Isolation Valve.
T-141-F002 is required AND power is N0T available f rom HCC 2XD, THEN.
a.
PLACE the circuit breaker control switch in the OFF position for!HPCI Steam Supply Inboard Isolation Valve, 2-E41 F002, at MCC 2XD compartment DW1.
b.
PLACE the circuit breaker control switch in the ON position for HPCI Steam Supply 1.ine isolation YaTve, 2-E41-F002, (ASSD FEED) at HCC 2XC compartment DSI.
s BSEP-2/ASSD-26 Page 4 of 11 Rev. O
c.
IF 2-E41-F002 is required to be Open,.THEN PLACE the HSD Keylo:.k Control Switch in the OPEN position, at MCC 2XC compartment DS1.
~ d.
IF 2-E41-F002 is required to be Closed, THEN PLACE We ASSD Keylock Control Switch in the CLOSE position, at MCC 2XC compartment DSI.
9.
IF operation of HPCI Turbine Exhaust Vacuum Breaker Valve, E41-F079, is required AND_ power is NOT available f rom HCC 2XB, THEN a.
PLACE the circuit breaker control switch in the OFF position for HPCI Turbine Exhaust Vacuum Breaker Valve, 2-E41-F079, at MCC 2XB compartment DQO.
b.
PLACE the circuit breaker control switch in the ON position for HPCI Turbine Exhaust Vacuum Breaker Valve, 2-E41-F079, (ASSD FEED) at MCC 2XC compartment DT2.
c.
IF 2-E41-F079 is required to be Open, THEN PLACE the ESD Keylock Control Switch in the OPEN position, at MCC 2XC compartment DT2.
d.
IF 2-E41-F079 is required to be Closed, THEN PLACE We ASSD Keylock Control Switch in the CLOSE position, at MCC 27.C compartment DT2.
A B.1 10.
IF operation of *hutdown Cooling Outboard Suction Throttle Valve, 2-E11-F008 is required AND_ power is NOT available from l
MCC 2XDB, THEN 1
l a.
VERIFY OFF OR PLACE the circuit breaker control I
switch in tM OFF. position for Shutdown Cooling Suction Throttle Valve, 2-E11-F008, at MCC 2XDB j
compartmcat BSO.
l l
b.
PLACE the circuit breaker control switch in the ON position for RHR Suction 1 solation Valve, 2-E11-T608, (ASSU FEED) at MCC 2XDA compartment B26 c.
IF 2-E11-F008 is required to be Open, THEN PLACE the Rose /Off/Open Key 16ck Switch in the OMFposition, at MCC 2XDA comportment B26 d.
IF 2-E11-F006 is required to be Closed, ~THEN PLACE the Close/0ff/0 pen Keylock Switch in the E6SE
~
position, at HCC 2XDA compartment B26
_ 11 WHEN Shif t Foreman determines:
L BSEP-2/ASSD-26 Page 5 of 11 Rev. 0
)
a.
Power is available from HCC 2XD for operation of HPCI Steam Supply Inboard Isolation Valve, 2-E41-F002, _THEN
_(1) PLACE the circuit breaker control switch-in the ON position for HPCI Steam Supply Inboard Tsolation Valve, 2-E41-F002, at MCC 2XD compartment DW1.
/
Ind/Ver (2) PLACE the circuit breaker control switch.
4 I
l in the OFF position for HPCI Steam Supply Line Inboard Isolation Valve, 2-E41-F002, (ASSD FEED) at MCC 2XC compartment.0S1.
[
j -
t Ind/Vcr (3) PLACE the ASSD Keylock Control Switch in the OFF position, for HPCI Steam Supply Line Isolation Valve, 2-E41-F002, at MCC 2XC compartment DSI.
Ind/Ver M B.i b.
Power is available from HCC 2XB for operation of HPCI Turbine Exhaust Vacuum Breaker Valve, 2-E41-F079,
.THEN l
(1) PLACE the circuit breaker control switch in the ON position for HPCI Turbine Exhaust Vacuum Breaker Valve, 2-E41-F079, at MCC 2XB compartment DQO.
/
Ind/Ver (2)
PLACE the circuit breaker control switch in the OFF position for HPCI Turbine Vacuum Breaker Vhlve, 2-E41-F079, (ASSD i
FEED) at MCC 2XC compartment OT2.
Tn37Ver j
(3)
PLACE the ASSD Keylock Control Switch in the OFF position for HPCI Turbine Vacuum BreaEF Vahe, 2-E41-F079, at MCC 2XC compartment DT2.
/
Ind/Ver BSEP-2/ASSD-26 Page 6 of 11 Rev. O
5 c.
Power'is available from MCC 2XDB for operation,of Shutdown Cooling Outboard Suction Throttle Valve, 2-E11-F008 THEN t
(1)
PLACE the circuit breaker control switch in the ON position for-Shutdown Cooling Outboar'd 5uction Throttle Valve, 2-E11-F008, at MCC 2XDB compartment B50.
I lnd/ Ver i
(2)
PLACE the circuit breaker control switch
~
in' the OFF position for RHR Suction Isolation. Valve, 2-E11-F008, ( ASSD FEED) at MCC 2XDA compartment B26.
/
Ind/Ver
( 3)
PLACE the Close/Off/Open Keylock Switch in the OFF position for RHR Suction Isolation Valve ~'2-E11-F008, at MCC 2XDA compartment B26.
'Ind/Ver R B.
12.
YHEN:
a.
The fire has been extinguished AND i
j b.
All breakers, AND/0R switches operated in this procedure are restored to their normal position AND c.
No actions within this procedure are required to i
achieve or maintain Cold Shutdown, THEN d.
EXIT this procedure.
Oate/ Time Completed i
Performed By (Print)
Initials v
9 P
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i Reviewed By:
ThTft Foreman l
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BSEP-2/ AS50-26 Page 7 of 11 Rev. 0 i
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l BSEP-2/aSSD-26 Page 11 of 11 Rev. 0
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