ML20205S478
| ML20205S478 | |
| Person / Time | |
|---|---|
| Site: | Brunswick  |
| Issue date: | 04/04/1988 |
| From: | Bishop E CAROLINA POWER & LIGHT CO. |
| To: | |
| Shared Package | |
| ML20205K904 | List:
|
| References | |
| ASSD-16-01, ASSD-16-1, NUDOCS 8811110079 | |
| Download: ML20205S478 (15) | |
Text
- _ _ _ - _ _ _ _ - _ _ - _ _ _ - _ _ _ _
I CAROLitiA POWER & LIGHT COMPANY BRUf45 WICK STEAM ELECTRIC PLANT I Uf41T 2 PROCEDURE TYPE: ALTERNATIVE SAFE SHUT 00Wri PROCEDURE NUMBER: AS50-16 PROCEDURE TITLE: DIESEL GENERATOR BUILDING 23' ELE /AT!0ft DIESEL GEf4ERATOR CELL 4 Rev. O g6 RBA x Mf 4/4/88 k?
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Approved By: 4~~ "\') Date: %ll Ti'
<F General RanagTr7,anager-OpguTons BSEF-2/ASSD-16 Page 1 of 15 Rev. O 8811110079 001025 PDR ADOCK 05000324 P PDR
LIST OF EFFECTIVE PAGES ASSD-16, Page(s)_ Revi sion 1-15 0 R B.1 f
t BSEP-2/ ASSD-16 Page 2 of 15 Rev. O
A. TITLE Diesel Generator Building 23' Elevation Diesel G(nerator Cell 4.
B. REFERENCE
- 1. Por 10 CFR 50 Appendix "R" Sections Ill.G & L.
- 2. Per 10 CFR 50 Appendix "R" Section !!!.J.
C. ENTRY CONDITION This procceure is entered from Alternative Safe Shutdown Index ASSD-01.
~ ~ ~ ~ ~ ~
- 1. A fire has occurred in an area containing Alternative Safe Shutdown Train B equipment, 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 used concurrently with E0Ps and other operations procedures to achievb Tnd R B.1 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. !F while executing this procedure, the fire is exting'uished AND ~ ~ ~
IEe Shif t Foreman determines that no action within this procedure is required, TjgN EXIT this procedure.
- 2. OBSERVE the following parameters on instruments indicated while performing actions to achieve and maintain cold shutdown.
Instrunent Locatio..
2-CAC-TR-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-L1-R606A Reactor Wacer Level Control Room Panel
- 3. IF reactor building AND/DR dicsc) generator building AND/OR sirvice water building entry is required to restore OR, monitor equipment, THEN
-~
- a. DISPATCH the following minimum manpower for!
performence of this procedure:
Reactor Building - 1 Auxiliary Operator Diesel Generator Ruilding - 1 Auxiliary Operator Service Water Building - 1 Auxiliary Operator BSEP-2/ ASSD-16 Page 3 of 15 Rev. O
. +
~
- b. OBTAIN the following keys from the Shift Foreman's Key Locker
_(1) ASSD Equipment Cabinet Key #148 (1) ASSD Flashlight Tool Box Key #160
~
- c. OBTAIN Security Access Keys from SAS $ccurity Officer located in the Control Room AND PROCURE the following equipment from the ASSD
@ipmentCabinet:
_F_or _ Re ac_t_o r Buil d ing
~ ~ ~ (1) Flashlight
~~ (1) Copy of this procedure
- 3) Remote Shutdown Keys, Serial T112
~ ((1) Security Access Key (1) Sound Powered Phone
_ (1) Twenty-five root sound powered phone extension cord For_Dj_sel_GeneratorBuild_ing Flashlight .- RdJ (1)
_,(1) Copy of this procedure
- 1) Security Access Key
_____( (14) Door Wedge Blocks service Watie Building.
(1) flashlight f
_ _ _ _ ~ (1) bound powered phonc (1) Twenty-five foot sound powered phone extension cord
___ (1) Copy of this procedure
_ (li Security Access Key
- d. USE anpropriate figures in this procedure to provide access / egress routes, equipment and comunication locations.
~
- 4. IF Diesel Generator operation is required,_lffN_ BLOCK "0 PEN" DTesel Generator Building doors, as indicated on Attachment 1, to establish ventilation for Diesel Generator operations.
- 5. VELIFY a fivw path DOES NOT exist from the nuclear to conventional header thrdiijK Conventional Service Water h.mp 1 A Discharge Valves by performing the following:
- a. PLACE the circuit breaker control switch in the OFF position for Conventional Service Water Pump 1A Discharge Valve to Conventional Header,1-SW-V13, at MCC 2PB compartment E45.
BSEP-2/ASSD-16 Page 4 of 15 Rev. O
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,Ib
'I -
- b. PLACE the circuit breaker control switch in the OFF u position for Conventional Service Water Pump 1A P -
Discharge Valve to Nuclear Header,1-SW-Y14, at MCC 2PB compartment E44.
s
, c. VERIFY-Closed OR Manually CLOSE Conventional Service Water Pump 1 A DTscharge Valve to EITHER the Nuclear Header,1-SW-V14 .0_R, Conventional Header,1-SW-V13.
- 6. IF Nuclear Service Water to Vital Header Valve, 2-SW-V.'17 UNNOT be operated from the RTGB, ~THEN ~~
Manually OPERATE l TTM117.
t 7. IF Nuclear Service Water Supply Valve, 2-SV-V105 CANNOT be operated from the RTGB, THEN Manually OPERATE 2-ST-VfDT.
- 8. IF Conventional-Nuclear Header Cross-tic Valve, 2-SW-V102 UNNOT be operated from the RTGB, THEN Manually OPERATE F347102.
- 9. IF operation of RHR Scryice Water System is required AND RHR Wrvice Water Booster Pumps are NOT available. ~THEN RUD to ~
- 10. IF operation of PPCI Steam Supply Inboard Isolation Valve, -
FE41-F002 is required ,@, power is NOT_ available froa MCC 2X0, THEN_ g g,3
~
- 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.
I
- b. PLACE the cir;uit breaker control switch in the ON position for HPCI Steam Supply Line Inboard IsolWlon Valve, 2-E41-F002, ( ASSD FEED) at MCC 2XC cccpartment 051.
- c. IF 2-E41-F002 is required to be Open, THEN PLACE the
'ATSD Keylock Control Switch in the OPEN, position, at KC 2XC compartment DSI.
~~~
- d. IF 2-E41-F002 is required to be Closed, THEN PLACE We ASSD Keylock Control Switch in the CIN ~
position, at MCC 2XC compartment 051.
- 11. IF operation of HPCI Turbine (xhaust Vacuum Breaker Valve, FE41-F079, is required AND power is NOT available from ~~
NC 2XB THEN
- a. PLACE the circuit breaker control switch in the C,FF position for HPCI Turbine Exhaust Yacuum Breaker ~
Valve, 2-E41-F079, at MCC 2XB compartment DN.
BSEP-2/ASSD-16 Page 5 of 15 Rev. 0
~~
- 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
%TSD Keylock Control Switch in the OPEW ~~~~
po'sition, at MCC 2XC compartment DT2.
- d. IF 2-E41-F079 is required to be Closed, THEN PLACE tee ASSD Keylock Control Switch in the CLU5E -~
position, at MCC 2XC compartment DT2.
~~ ~
- 12. 17 operation of Shutdown Cooling Outboard Suction Throttle Vilve, 2-E11-F008 is required _AND power is NOT available f ron~~~
HCC 2XDB,,T,HEJ
~
- a. VERIFY OFF OR PLACE the circuit breaker control switch in tTRI 0FF position for Shutdown Cooling Suction Throttle Valve, 2-E11-F008, at MCC 2XDB compartment B50.
~ ~ ~ ~ ~ ~
- b. PLACE the circuit breaker control switch in the ON position for RHR Suction Isolation Valve, 2-E11-7608,
( ASSD FEED) at MCC 2XDA compartment B26. ,
~~
- c. IF E E11-F008 is required to be Open, THEN PLACE tee Close/Off/Open Keylock Switch in the OPEN ~
position, at MCC 2XDA compartment B26.
- d. IF 2-ElliF008 is required to be Closed, ~THEN Pt. ACE tee Closh/Of f/Open Keylock Switch in the C.[DSE_
position, at MCC 2XDA compartment B26.
- 13. WHEN the fire has been extinguished, THEN "0 PEN" remaining
~d55rs, per Attachment 1, for additiou~iT~ ventilation.
- 14. WHEN Shif t Foreman determines:
- a. Conventional Service Water Pump 1A Discharge Valves
' can be operated from nornal controls, THEN (1) PLACE the circuit breaker control switch in the ON position for Conventional Service ~7ater Pump 1A Discharge Valve to Conventional Header,1-SW-V13, at MCC 2PB compartrent E45, t
/ ~~-~
Tn37ver BSEP-2/ASSD-16 Page 6 of 15 Rev. O ;
r u.
. l i
y (2) PLACE the circuit breaker control switch l in the ON position for Conventional ;
service 7ater Pump 1A Discharge Valve to '
Nuclear Header,1 SW-V14, at MCC 2PB t compartment E44 l
/ !
_Ind/Ver j
Steam Supply Inboard Isolation Valve.2-E41-F002. THEN i'
~ (1) PLACE the circuit breaker control switch in the ON position for HPCI Steam Supply ,
intoarGsolation Valve, 2-E41 F002, at ,
MCC 2XD compartment DW1.
/ i Ind/Ver
~~ ~ ( 2) PLACE the circuit breaker control switch L in the _OFF position for HPCI Steam Supply Line Inboard Iso'
- Hon Yalve, 2 E41-F002, ,
( ASSD FEED) at MCC 2XC compartment 051. l' t
/
Ind/Ver M S.J [
"' (3) PLACE the ASSD Keylor.r. Control Switch in !
the OFF position, for HPCI S';eam Supply Line Isolation Valve, 2 E41.F002, at i MCC 2XC compartment 051. j i
l / ' .'
Tnd/Ver I
Turbine Exhaust Vacuum Breaker Valve.2 E41-F079. THEN !
1
~ (1) PLACE the circuit breater control switch in the ON position for HPCI Turbine
- (
Exhaust Tacuum Breaker Valve, 2-E41-F079, i at MCC 2XB compartrent DQO.
/
'Ind/ ve r >
i f
. i 4 r 1 !
BSEP-2/ AS$0-16 Page 7 of 15 Rev. O f t
,y
(2) PLACE the circuit breaker control switch in the OFF position for HPCI Turbine
~
Vacuum 17eaker Valve, 2-E41-F079,
( ASSD FEED) at MCC 2XC compartment DT2.
/
Ind/Ver
~ (3) PLACE the ASSD Keylock Control Switch in the OFF position for HPCI Turbine Vacuum Breaker Valve, 2-E41-F079, at MCC 2XC compartment DT2.
/
Ind/Ver
- d. Power is available from MCC 2XD0 for operation of Shutdown Cooling Outboard Suction Throttle Valve, 2-E11-F008, THEN (1) PLACE the circuit breaker control switch in the ON position for Shutdown Cooling Outboar'd Suction Throttle Valve, ,
2-E11-F008, at MCC 2XD6 compartment Bf 0.
'Ind/Ver (2) PLACE the circuit breaker control switcu in the OFF position for RHR Suction Isolation Valve, 2-E11-F008.,( ASSD FEED) 4 t
. MCC 2XDA compartment 826.
}
/ '
Ind/Ver I
(3) PLACE the Close/Of f/Open Keylock Switch in the OFF position for RHR Suction isolation Valve, 2-E11-F008, at MCC 2XDA compartment >
B26
/
Ind/Ver
- e. Diesel Generator Building doors that were opened / blocked open for Diesel Generator ventilation are no longer required to be open, THEN RESTORE all Diesel Generator Building doors that were opened on i Attachment 1 to the closed position.
/
Ind/Ver BSEP-2/ ASSD-16 Page 8 of 15 Rev. 0
- 15. WHE_N_:
- a. The fire has been extinguished AND
- b. All breakers, AND/0R switches operated in this procedure are restored to their nornial position AND
- c. Na actions within this procedure are required to achieve or maintain Cold Shutdown, THEN
- d. EXIT this procedure.
Date/Tinie Completed Performed By (Print) Initials Reviewed By:
Shift Foreman .
A G.
l l
! l i
BSEP-2/ ASS 0-16 Page 9 of 15 Rev. O
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Unit 2 Reactor Building -17' -0" Elevation Access / Egress BSEP-2/ ASS 0-16 Page 14 of 15 Rev. 0 l
L
DIESEL GENERATOR VENTILATION
- 1. OPEN/ BLOCK OPEN doors identifled on drawing below, EXCEPT doors #105 , #106_, #107 .
- 2. BLOCK OPEN Joors using door wedge blocks.
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- 3. WHEN the fire has been extinguished, OPEN doors #105 , #106 , # 107_, for additiolial ventIIation.
ATTACHMENT 1 Building Generator Building Door Position For Diesel Cell Ventilation BSEP-2/ ASS 0-16 Page 15 of 15 Rev. O