ML20205S504
| ML20205S504 | |
| Person / Time | |
|---|---|
| Site: | Brunswick  |
| Issue date: | 01/12/1988 |
| From: | Bishop E CAROLINA POWER & LIGHT CO. |
| To: | |
| Shared Package | |
| ML20205K904 | List:
|
| References | |
| ASSD-17-01, ASSD-17-1, NUDOCS 8811110086 | |
| Download: ML20205S504 (12) | |
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CAROLINA POWER & LIGHT COMPANY BRUNSWlCK STEAM ELECTRIC PLANT UNIT 2 PROCEDURE TYPE: ALTERNAT!vE SAFE SHUTDOWN PROCEDURE NUMBER: ASSD-17 PROCEDURE TITLE: DIESEL GENERATOR BUILDING 23' ELEVATION ES SWITCHGEAR ROOM Rev. 0 , A S.1 1/12/86 $4 Q) y h30'd'
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Approved By: A E /5 AQ Date 4!f\Y General Managtr/M3nagerfyperations //
SSEP-2/ ASSD- 17 Paga 1 o f 12 pev, se 9811110006 081025 PDR ADOCK 05000324 P PDR
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LIST OF EFFECTIVE PAGES ASS 0-17 Page(s) Revi sion 1-12 0 b
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l 1 BSEP-2/AS$0-17 Page 2 of 12 Rev. O;
i l s A. TITLE Diesel Generator Building 23' Elevation ES Switchgear Room l REFERENCES B.
l
- 1. Per 10 CFR SO Appendix "R" Sections !!!.G & L.
- 2. Per 16 CFR SO Appendix "R" Section !!!.J.
C. ENTRY CONDITION This procedure is entered from Alternative Safe Shutdown Index ASSD 01.
- 1. A fire has occurred in an area containing Alternative Safe Shutdown Train A equipment, AND
- 2. The Shif t Foreman has determined that the reactor is to be brought to Cold Snutdown using Alternctive Safe Shutdown Train B.
The purpose of this procedure is to provide supplemental actions to be used concurrently with E0P's 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 oT"*
of f-site power, g gg ,1 D. OPERATOR ACTIONS
- 1. _1F while executing this procedure, the fire is extinguished AND the Shif t 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.
Instrument Location 1
2-CAC-TR 778 Suppression Pool Water Temperature Remote Shutdown Panel 2 CAC L1-3342 Torus Level Remote Shutdown Panel 2 CAC-PI-3332 Reactor Pressure Remot' Shutdown Panel 2-B21-L!-R604Bt Reactor Water Level Remote Shutdown Panel
- 3. IF reactor building entry is required to restore OR monitar ~
Ruipment. THE N
- a. DISPATCH the following minimum manpower for performance of this procedure:
Reactor Building - 2 Auxiliary Operators B S E P- 2/ AS S D- 17 Page 3 of 12 Pcv. O
- t. OBTAIN the following keys from the SOS Key Locker (1) ASSD Equipment Cabinet Key #148 (1) ASSD Flashlight Tool Box Key #160 AND PROCURE the following equipment from the ASSD Equi pment Cabinet.
For Reactor Building (2) Sound powered phones
~ (2) Flashlights (2) Copies of this procedure (4) Remote Shutdown Keys. Keys Serial T112 (2) Security Access Keys (2) Twenty-five foot sound powered phone extension cords
- c. USE appropriate figures in this procedure to provide access / egress routes, equipment and communication locations. INormal communications may not be available.)
- 4. ptACE Reactor Water Level "NOP. MAL / LOCAL" switch, 2.B21.C5 3345 at the Remote Shutdown Panel, to the "LOCAL" position to make level indicator 2.B21.LI.R604BX operable. - - ~
S. IF RBCCW Heat Exchangers Service Water Inlet Valve 2.SW.V106 TINNOT be operated from the RTGB, THEN Manually OPERATE 2.SW-V106. /t d.1
- 6. IF Vital Header Cross-tie Valve, 2.SW.V118 CANNCT be operated Trcm the RTGB, THEN Manually OPERATE 2.SW.Vll8.
- 7. IF operation of RHR Service Water System is required AND RHR 37rvice Water Booster Pumps are NOT available. THEN RTT[R to OP.43,
- 8. IF operation of RCIC Steam Supply Inboard Isolation Valve.
T!ESI.f 007 is required AND power is NOT available f rom MCC 21C.
THEN
- a. PLACE the circuit breaker control switch in the OFF pohition for RCIC Steam Supply Inboard Isolation valve. 2.E41.F007, at MCC 2XC compartment 054
- b. PLACE the circuit breaker control switch in the ON position for RCIC Steam Supply Line Isolation VaTve, 2.E41.F007. ( ASSD FEED) at MCC 2XD compartr.ent DYl.
S S E P.2/ ASS D- 17 page 4 of 12 Rey, o
- c. IF 2 E41-F007 is required to be Open, THEN PLACE the ESD Keylock Control Switch in the OPEN position, at '
MCC 2XD compartment DY1.
- d. IF 2-E41-F007 is required to be Closed. THEN PLACE the ESD Keylock Control Switch in the CLOSE position, at MCC 2XD compartment DY1.
- 9. IF operattor. of RCIC Turbine Exhaust Vacuum Breaker valve.
TE51-F062, is required AND power is NOT available from MCC 2XA, THEN
- a. PLACE the circuit breaker control switch in the OFF position for RCIC Turbine Exhaust Vacuum Breaker Valve, 2.E51 F062, at MCC 2XA compartment DE4.
- b. PLACE the circuit breaker control switch in the ON position for RCIC Turbine Vacuum Breaker Valve, ~
2-E51-F062, ( ASSD FEED) at MCC 2XD compartment DW2.
- c. IF 2 E51-F062 is required to be Open, THEN PLACE the ESD Keylock Control Switch in the OPEN position, at MCC 2XD compartment DW2. -
- d. IF 2-E51-F062 is required to be Open, THEN PLACE the ESD Keylock Control Switch in the CLOSE position, at MCC 2XD compartment DW2. ;
1
- 10. IF operation of RHR Suction Isolation valve, 2-E11-F009 is R 43.1 '
7equired AND power is NOT available from MCC 2xA, THp
- a. VERIFY OFF OR PLACE the cir:ut t breaker control switch !
in the WT po~sition for RHR Suction isolation Yalve, 2-E11-fUUV, at MCC 2xA compartment DH3. f
- b. PLACE the circuit breaker control switch in the ON position for RHR Suction Isolation Valve, 2-E11 TD09, '
( ASSD FEED) at MCC 210 compartment DX5.
- c. IF 2 E11-F009 is required to be Open THEN PLACE We Close/Of f/Open Keylock Switch in the OPEN [
position, at MCC 210 compartment DK5. i
- d. IF 2.E11-F009 is required to be Closed. THEN PLACE We Close/Of f/Open Keylock Switch in theTSE position, at MCC 21D compartment DX5. [
- 11. WHEN Sh1f t foreman determines:
- a. Power is available from MCC 2XC for operation of RCIC i Steam Supply Inboard Isolation Valve, 2-ES1.F007. THEN
, B S E P- 2/ A SS D- 17 Page 5 of 12 Rev. O
(1) PLACE the Circuit breaker control switch in the ON position for RCIC Steam Line Inboard Isolation Valve, 2-E51-F007, at MCC 2XC compartment DS4 Ind/ Ve r (2) PLACE the circuit breaker control switch in the OFF position for RCIC Steam Supply Line IsolatTon Valve, 2 E51-F007, ( ASSD FEED) at MCC 2XD compartment DY1.
/
Ind/ Ve r (3) PLACE the ASSD Keylock Control Switch in the OFF position, for RCIC Steam Supply Line Isolation Valve, 2-E51-F007, at MCC 2XD compartment DY1.
/
Ind/Ver
- b. Power is available from MCC 2XA for operation of RCIC Turbine Exhaust Yacuum Breaker Valve, 2-E51-F062, THTN (1) PLACE the circuit breaker control switch in the ON position for RCIC Turbine Exhaust VacuE Breaker Valve, 2-E51-F062, at MCC 2XA compartment DE4 Ind/Ver (2) PLACE the circuit breaker control switch in the OFF position for RCIC Turbine Vacuum Breaker Valve, 2-E51.F062, ( ASSD FEED) at MCC 2XD compartment DW2.
/
Ind/ Ve-(3) PLACE the ASSD Keylock Control Switch in the OFF position for RCIC Turbine Vacuum Breaker TiTve 2 E51-F062, at MCC 2XD ccmpsetment CM 2.
/
Ind/Ver l
C SEP-2/ ASSD- 17 Pige 6 of 12 Rev. O
- c. Power is available from MCC 2XA for operation nf RHR Suction Isolation Valve. 2-E11-F009. THEN (1) PLACE the circuit breaker control switch in the ON position for RHR Suction isolation Valv'e! 2-E11-F009, at MCC 2XA compartment OH3.
/
Ind/ Ver (2) PLACE the circuit breaker control switch in the CFF position for RHR Suction Isolation valve, 2-E11-F009. ( ASSD FEED) at MCC 2XD compartment DX5.
/
Ind/Ver (3) PLACE the Close/Of f/Open ASSD Keylock Switch in the OFF position for RHR Suction Isolation valve, 2-E11-F009, at MCC 2XD compartment 0X5.
/ ..
Ind/Ver
- d. Reactor Water Level indicator, 2-821-LI Rb04BX. is no longer required, THEN PLACE Reactor Water Level "NORNAL/ LOCAL" Switch. 2-821-CS 3345 at the Remote Shutdown Pale), to the "NORMAL" position.
/
Ind/Ver
- 12. WH F N,:
- a. The fire has been extinguished AND
- b. All breakers. AND/OR switches operated in this procedure ere restored to their normal position AND
- c. No actions within this procedure are required to a.hieve or maintain Cold Shutdown, THEN 1 EXIT this procedure.
55E P-2/ A S50 17 page 7 of 12 Rev. O
9 Date/ Time Completed Performed By (Print) Initials Reviewed By:
Shif t Foreman R,0.1 l
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Page 8 of 12 Rey, 0 BSEP 2/A350-17
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