ML20205S390
| ML20205S390 | |
| Person / Time | |
|---|---|
| Site: | Brunswick  |
| Issue date: | 02/18/1988 |
| From: | Bishop E CAROLINA POWER & LIGHT CO. |
| To: | |
| Shared Package | |
| ML20205K904 | List:
|
| References | |
| ASSD-12, NUDOCS 8811110049 | |
| Download: ML20205S390 (18) | |
Text
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. e CAROLINA POWER & LIGHT COMPANY BRUNSWICK STEAM ELECTRIC PLANT UNIT 1 PROCEDURE TYPE: ALTERNAT!VE SAFE SHUT 00WN PROCEDU9E NUMBER: ASS 0-12 PROCEDURE TITLE: OlESEL GENERATOR BUILDING 2' ELEVATION DIESEL GENERATOR BASEMLNT ,,
Rev. O R. 3.1 2/18/88 ,
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BSE N 1/ AS50-12 Page 1 o f 18 Rev. 0 8811110049 001025 gDR ADOCK050%y4
,,1 LIST OF EFFECTIVE PAGES ASS 0-12 Page(s) Revision 1-18 0 R O.1 i
BSEP-1/ASSD-12 Page 2 of 18 Rev. O
, A. TITLE Diesel Generator Building 2' Elevation Diesel Generator Basement B. REFERENCES
- 1. Per 10CFR50 Appendix 'R' Sections III.G & L.
Per 10CFR50 Appendix 'R' Section III.J.
C. ENTRY CONDITION This procedure is entered from Alternative Safe Shutdown Index ASS 0-01.
- 1. Danage to Train B
- a. A fire has occurred in an area containing Alternative Safe Shutdown Train B equipment.
AND
- b. The Shif t Foreman has determined that the reactor is to be brought to Cold Shutdown using Alterative Safe Shutdown Train A.
~ ~ ~
OR R. B.
- 2. Damage to Train A
- a. A fire has occurred in an area containing Alternative Safe Shutdown Train A equipcent, AND
- b. The Shift Foreman has determined that the reactor is to be brought to Cold Shutdown using Alternative Safe Shutdown Train 8.
The purpose of this procedure is to provide supplemental actions to be used concorrently with E09'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 of off-site power.
D. OPER ATOR ACTIONS
- 1. !F, while executing this procedure, the fire is extinguished AND tne Shif t Foreman determines that no action within this procedure is required, THEN EXIT this procedure.
- 2. WHEN inf ormed of which safe shutdown train Unit 2 is using, TREY initiate a shutdown using the same train.
BSEP-1/ ASS 0-12 Page 3 of 18 Rev. 0
- a. REFER to Section I of this procedure to initiate an A Train shutdown, OR
- b. REFER to Section 11 of this procedure to initiate a B Train shutdown.
R L3.1 BSEP-1/ASSD-12 Page 4 of 18 Aev. O
SECTION I A TRAIN SHUTDOWN
- 1. OBSERVE the following parameters on instruments indicated while performing actions to achieve and maintain cold shutdown.
Instrument location 1-CAC-TR-4426-1 Suppression Pool Temperature Control Room Panel 1-CAC-LR-2602 Torus level Control Room Panel 1-C32-PI-R605 Reactor Pressure Control Room Panel 1-C32-LI-R606A Reactor Water Level Control Room Panel
- 2. IF reactor building entry is required to restore OR monitor Wuipment,THEN
- a. DISPATCH the following minimum manpower for performance of this procedure:
Reactor Building - 1 Auxiliary Operator
- b. OBTAIN the following keys from the SOS Key Locker (1) ASSO Equipment Cabinet Key #148 (1) ASSD Flashlight Tool Box Key #160 ,,
AND PROCV:E the following equipment from the ASSO Qtiipmed Cabinet: R S.:
For Reactor Building (1) Flashlight (1) Sound powered phone (1) Copy of this procedure (3) Remote Shutdown Keys, Serial T112 (1) Security Access Key
, (t) Twenty-five foot sound powered phone extension cord
- c. USE appropriate figures in this procedure to provide access / egress routes, equipment and communication locations. (Normal communications may not be available.)
- 3. IF Nuclear Service Water to Vital Header Valve,1-SW-Vll7 U NNOT be operated from the RTGB, THEN Manually OPERATE 1-5W-V117.
4 IF Nuclear Service Water Supply Valve,1-SW-V105 CANNOT be Serated f rom the RTGB, EE,,N Manually 0PERATE 1-SW-V105.
- 5. IF Conventional-Nuclear Header Cross-tie Valve,1-SW-V102 UNNOT be operated f rom the RTGB, THEN Manually 0PERATE l-5W-V102.
BSEP-1/ ASS 0-12 Page 5 of 18 Rev. O
_a
- 6. IF operation of RHR Service llater System is required AND RHR Tervice Water Booster Pumps a.*e NOT available, THEN RTTER to OP-43.
- 7. IF operation of HPCI Steam Supply Inboard Isolation valve, 1-E41-F002 is required AND power is NOT available from MCC 1XD THEN
- a. PLACE the circuit 'reaker control switch in the OFF position for HPCI team Supply Inboard Isolation Valve,1-E41-F002, at MCC 1XD compartment DW1.
- b. PLACE the circuit breaker control switch in the ON position for HPCI Steam Supply Line Isolation VaTve, 1-E41-F002, ( ASSD FEED) at MCC IXC compartment 051.
, c. IF 1-E41-F002 is required to be Open, THEN PLACE the 75SD Keylock Control Switch in the OPEN position, at MCC IXC compartment DSI.
- d. IF 1-E41-F002 is required to be Closed. THEN PLACE tee ASSD Keylock Control Switch in the CTOTE position, at MCC IXC compartment DSI.
- 8. IF operation of HPCI Turbine Exhaust Vacuum Breaker Valve.
T E41-F079, is r. quired AND power is NOT available from MCE --
IXB, THEN R (3.1
,sosition for HPCI Turbine Exhaust Vacuum Breaker valve, 1-E41-F079, at MCC IXB compartment D00.
- b. PLACE the circuit breaker control switch in the ON position for HPCI Turbine vacuum Breaker Valve, l?T E41.F079, ( ASSD FEED) at MCC IXC compartment DT2.
- c. IF 1-E41-F079 is required to be Open, THEN PLACE the 7550 Keylock Control Switch in the OPEN position, at MCC IXC compartment DT2.
- d. IF t-E41-F079 is required to be Closed, THEN PLACE the ASSD Keylock Control switch in the CLOSE position, at MCC IXC compartment DT2.
l ). IF operation of Shutdown Cooling Outboard Suction Isolation
{ IIlve,1-E11-F008 is required AND power is NOT available from
! MCC 1XDB, THEN
- a. VERIFY OFF OR PLACE the circuit breaker control switch in tee OFF position for Shutdown Cooling Outboard Suction Isolation Valve,1-Ell-F008, at MCC 1XDB compartment 850.
BSEP-1/ ASSD-12 Page 6 of 18 , Rev. 0 l ,
f I .
- b. PLACE the circuit breasar control switch in the ON position for RHR Suction Golation Yalve,1-E'.1-7008,
( ASSD FEED) at MCC IXDA compertment 826,
- c. IF 1-Ell-F008 is required to be Open, THF;i PLACE the
~
TTose/Off/Open Keylock Switch in the LTTN position, at MCC 1XDA compartment B26.
- d. IF 1-Ell-F008 is required to be CloseJ, THEN PLACE the Close/Of f/Open Keylock Switch in the CLOSE position, at MCC IXOA compartment 826.
- 10. WHEN Shift Foreman determines:
- a. Power is available from MCC IXD for operation of HPCI Steam Supply Inboard Isolation Valve,1-E41-F002,
, THEN (1) PLACE the circuit breaker control switch in the ON position for HPCI Steam Supply Inboard Tsolation Valve,1-E41-F002, at MCC IXD compartment DW1.
/
Ind/Ver (2) PLACE the circuit breaker control switch in the OFF position for HPCI Steam Supply Line Isolation valve, 1-E41-F002, (ASSD R /3.1 FEED) at MCC 1(C compartment 051.
/
Ind/Ver
( 3) PLACE the ASSD Keylock Control Switch in the _OFF position, for HPCI Steam Supply Line Isolatinn valve,1-E41-F002, at MCC IXC compartment DSI.
/
Ind/Ver 5 Power is available from MCC 1XB for operation of HPCI Turbine Exhaust Vacuum Breaker Valve,1-E41-F079, 2E))
(1) PLACE tne circuit breaker control switch in the ON position for HPCI Turbine ishaust 7acuun Breaker Valve, 1-E41-F079, at MCC lxB compartment 000.
/
Ind/Ver BSEP-1/ ASSD 12 Page 7 o f 18 ,
Rev. O
(2) PLACE the circuit breaker control switch in the OFF position for HPCI Turbine Vacuum Breaker Valve ,1-E41-F079, ( ASSO FEED) at MCC IXC compartment DT2.
/
tnt /ver (3) PLACE the ASSD Keylock Ccntrol Switch in the OFF position for HPCI Turbine Vacuum Breaker Valve,1-E41.F079, at MCC 1XC compartment DT2.
/
Ind/yer
- c. Power is available from MCC 1XDB for operation of Shutdown Cooling Outboard Suction Isolation Valve, 1-E11.F008. THEN (1) PLACE the circuit breaker control switch in the ON position for Shutdown Cooling Outboar'd Suction Isolation Valve, 1-E11-F008, at MCC IXOB compartment BSO.
Ind/Ver /t G . *
(2) PLACE the circ;it breaker control switch in the OFF position for RHR Suction Isolation Valve,1-E11-F008, ( ASSO FEED) at MCC 1XOA conpartment B26.
/
Ind/Ver (3) PLACE the Close/0f f/Open Keylock Switch in the OFF position for RHR Suction Isolation Valve,1-E11-F008, at MCC 1XDA compartment B26.
/
Ind/ Ver s
BSEP-1/ ASSD 12 Page 8 of 13 Rev. 0
f
- 11. WHEN:
- a. The fire has been extinguished AND j b. All breakers AND/OR switches operated in this
- procedure are restored to their normal position All0
- c. No actions within this procedure are required to achieve or maintain Cold Shutdown, THEN
- d. EXIT this procedure.
Date/ Time Completed Performed By (Print) :nitials Sniit Foreman - - -
R 8.1 BSEP- 1/ A550-12 page 9 of 18 . Rey, a l _-
SECTION !!
B TRAIN SHUTOOWN
- 1. Observe the following parameters on instruments indicated while performing actions to achieve and maintain cold shutdown.
Instrument location 1-CAC-TR-778 Suppression Pool Temperature Remote Shutdown Panel 1-CAC-LI-3342 Torus level Remote Shutdown Panel 1-CAC-PI-3332 Reactor Pressure Demote Shutdown Panel 1-B21-LI-R604BX Reactor Water Level Remote Shutdown Panel
- 2. IF reactor building entry is required to restore OR monitor Ruipment,THEN
- a. DISPATCH the following minimum manpower for performance of this procedure:
Reactor Building - 2 Auxiliary Operators
- b. OBTAIN the following keys from the SOS Key Locker (1) ASSO Equipment Cabinet Key #148 (1) ASSD Flashlight Tool Box Key #160 , , ,
'ND PROCURE the following equipment from the ASSO 10iuiprent Cabinet: fg g,,,
For Reactor Building (2) Flashlights
- 2) Sound powered phones
- ~ ((2) Copies of this procedure (4) Remote Shutdown Keys, Serial T112 (2) Security Access Keys (2) Twenty-five foot sound powered phone extension cords
- c. dSE appropriate figures in this procedure to provide access / egress routes, equipment and communication locations. (Normal communications may not be available.)
- 3. PLACE Reactor Water Level ' NORMAL / LOCAL' switch, 1-821-CS-3345 at the Ren10te Shutdown Panel, to the ' LOCAL' position to make level indic ator 1-B21-L1-R604BX operable.
BSEP-1/ ASS 0-12 Page 10 of 18 Rey, d
I 4 IF RBCCW Heat Exchangers Service Water Inlet valve, 1-SW-V106 UNN0T be operated from the RTGB, THEN Manually OPERATE l-SW-V106.
- 5. IF Vital Header Cross-Tie Valve,1-SW-Vll8 CANNOT be operated Tr'om the RTGB, THEN Manually OPERATE l-SW-Vil8.
- 6. IF operation of RHR Service Water System is required AND RHR Tervice Water Booster Pumps are NOT available. THEN RTTTR to O P- 4 3.
- 7. IF operation of RCIC Steam Supply Inboard Isolation Valve, FE51-F007 is required AND power is NOT available from MCC lxC, THEN
- a. PLACE the circuit breaker control switch in the OFF position for RCIC Steam Supply Inboard Isolation valve,1-E51-F007, at MCC IXC compartment D54
- b. PLACE the circuit breaker control switch in the ON position for RCIC Steam Supply Line Inboard IsolTtion Valve.1-E51-F007, ( ASSD FEED) at MCC IXD compartment DY1.
- c. IF 1-E51-F007 is required to be Open. THEN PLACE the ESD Keylock Control Switch in the OPEN position; Tt MCC IXD compartment Dyl.
gg
- d. IF 1-E51.F007 is required to be Closed, THEN PLACE He ASSD Keylock Control Switch in the CTET position, at MCC IXD compsetment DY1.
- 8. IF operation of RCIC Turbine Exhaust vacuum Breaker Valve, T ESI-F062 is required AND power is NOT available from MCC IXA, THEN
- a. PLACE the circu t breaker control switch in the OFF i
position for RCIC Tur'ine u Exhaust Vacuum Breaker valve,1-E51 F062, at MCC IXA compartment DE4
- b. PLACE the circuit breaker control swi tch in the ON position for RCIC Turbine Vacuum 8. eaker valve, F ESI-F062, ( ASSD FEED) at MCC IXD compartment DW2.
- c. !F 1-E51-F062 is required to be Open. THEN PLACE tne MSD Keylock Control Switch in the OPEN position, at MCC IXD compartment DW2.
- d. IF 1-E51 F062 is required to be Closed, THEN PLACE He ASSD Keylock Control Switen in the CTMI position, at MCC IXD compartment DW2.
BSEP-1/ ASSD 12 page 11 of la ,
pyy, n
- 9. IF operation of Shatdown Cooling Inboard Suction Throttle val v e , 1- E11- F009 15 required AND power is NOT available from MCC 1XA, THEN
- a. VERIFY OFF OR PLACE the circuit breaker control switch in tTe OFF position for Shutdown Cooling Inboard Suctio'E Throttle Valve,1-E11-F009, at MCC 1XA compartment DH3.
- b. PLACE the circuit breaker control switch in the ON position for RHR Suction Isolation Valve,1-E11-7009,
( ASSO FEED) at MCC 1X0 compartment DX5.
- c. IF 1-E11.F009 is required to be Open THEN PLACE the ITose/Of f/Open ASSO Feed Keylock Switch in the OPEN position, at MCC 1XD compartment DX5.
- d. IF 1-E11-F009 is required to be Closed THEN PLACE the Close/Of f/0 pen ASSO Feed Keylock Switch in the CLOSE position, at MCC 1X0 compartment OX5.
,, 10. WHEN Shif t Foreman determines:
- a. Power is available from MCC,1XC for operation of RCIC Steam Supply Inboard Isolation Valve,1-E51-F007, ,,
THEN g 3,y (1) PLACE the circuit breaker control switch in the ON position for RCIC Steam Supply Inboard Tsolation valve, 1-E51-F007, at MCC IXC compartment 054
/
Ind/Ver (2) PLACE the circuit breaker control switch in the OFF position for RCIC Steam Supply Line Isolation Valve, 1-E51-F007, (ASSO FEED) at MCC 1XD compartment DY1.
/
Ind/Ver (3) PLACE the ASSO Keylock Control Switch in the OFF position, for RCIC Steam Supply Line Isolation valve,1.E51-F007, at MCC IX0 compartment DY1.
/
Ind/Ver BSEP 1/ A550-12 Page 12 of 13 Rev. O
- b. Power is available from MCC IXA for operation of RCIC Turbine Exhaust vacuum Breaker Valve,1-E51-F062 THEN (1) PLACE the circuit breaker control switch in the ON position for RCIC Turbine Exhaust Vacuum Breaker Valve,1-E51-F062, at MCC 1XA compartment DE4
/
Ind/Ver (2) PLACE the circuit breaker control switch in the OFF position for RCIC Turbine Vacuum Breaker Valve,1-E51.F062, ( ASSD FEED) at MCC 1XD compartment DW2.
/
Ind/Ver
( 3) PLACE the ASSD Xeylock Control Switch in the OFF position for RCIC Turbine Vacuum Breaker Valve.1-E51-F062, at MCC 1XD compartment DW2.
j .
Ind/Ver g g,y
- c. Power is available from M:C IXA for operation of Shutdown Cooling Inboard Suction Throttle Valve, 1-E11-F009. THEN (1) PLACE the circuit breaker control switch in the ON position for Shutdown Cooling Inboard Tuction Throttle Valve, 1-E11.F009, at MCC IXA compartment DH3.
/
Ind/Ver (2) PLACE the circuit breaker control switch in the OFF position for RHR Suction
!$olstion valve,1-E11-F009, ( ASSD FEED) at MCC IXD compartment DX5.
/
Ind/Ver BSEP- 1/ ASSD-12 page 13 of 13 p,y, n L
(3) PLACE the Close/Of f/Open ASSD Keylock Switch in the OFF position for RHR Suction Isolation valve,1-E11-F009, at MCC 1 AD compartment DX5.
/
Ind/Ver
- d. Reactor Water Level indicator,1-821-L1-R604BX, is no longer required, THEN PLACE Reactor Water Level
' NORM AL/ LOC AL' Switch,1-821-C5-3345 at the Remote Shutdown Panel, to the ' NORMAL' position.
/
Ind/Ver
- 11. WHEN:
- a. The fire has been extinguished AND
- b. All breakers, AND/0R switches operated in this procedure are restored to their normal position AND
- c. No actions within this procedure are required to achieve or maintain Cold Shutdown, THEN
- /2 43 .1
- d. EXIT this procedure.
Date/ Time Completed Performed By (Print) Initials Reviewed By:
Shift Foreman l
BSE P- 1/ ASSD- 12 Page 14 of la . Rev. o
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and l' Sound Powered Phone Comunications BSEP-1/AS50-12 Page 15 of 18 Rev. ;
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~ ~ ~ ~ ACCESS /EGMESS PHONC JACK,7 MAIN A on B e ISCL ATE SWITCH FIGURE 2 Unit 1 Reactor Building 20'-0 Elevation - Access / Egress and Sound Powered Phone Comunications BSEP.1/ASSO.12 Page 16 of 18 Rev. )
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- ~ ~ ACCtsS/EGMES$ E VALVES FIGURE 3 Unit 1 Reactor Building 50' -0" Elevation - A: cess / Egress BSEP-1/ ASS 0-12 Page 17 of 18 4ee. )
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FIGURE 4 Unit 1 Reactor Building -17' -0" Elevation - Access / Egress BSEP-1/ ASS 0-12 Page 18 of 18 Rev. O
_ _ . - - _