ML20205S516
| ML20205S516 | |
| Person / Time | |
|---|---|
| Site: | Brunswick  |
| Issue date: | 04/04/1988 |
| From: | Bishop E CAROLINA POWER & LIGHT CO. |
| To: | |
| Shared Package | |
| ML20205K904 | List:
|
| References | |
| ASSD-19, NUDOCS 8811110090 | |
| Download: ML20205S516 (18) | |
Text
_ _ _ _ _ _ _ _ _ _ _ - _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ - _ _ _ _ - _ __ _____ . _ _ _ _ _ - _ _ _ _ _ _ _ _ _ _ _
CAROLINA POWER & LIGHT COMPANY BRUNSWICK STEAM ELECTRIC PLANT UNIT 1 PROCEDURE TYPE: ALTERNATIVE SAFE SHUTDOWN PROCEDURE NUMBER: ASSD-19 PROCEDURE TITLE: DIESEL GENERATOR BUILDING 23' ELEVATION E7 SWITCHGEAR ROOM Rev. O R B.i 4/4/88 Appreved By: [~ /No4 Date: /*kf G e n e r alli a na g e[7H a~na g e r-qg e r a t i o n s I
(~
BSEP-1/ASSD-19 Page 1 of 18 Rev. 0 egg 11[{0 0 l4
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LIST _OF EFFECTIVE PAGES ASSD-19 Page(s)_ Revision 1-18 0 6
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BSEP-1/ ASSD-19 Page 2 of 18 Rev. 0 l
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A. TITLE Diesel Generator Building 23' Elevation E7 Switchgear Room B. REF_E,RpCES
- 1. Per 10CFR50 Appendix 'R' Sections Ill.G & L.
- 2. Per 10CFR50 Appendix 'R' Section Ill.J.
C. ENTRY CONDITION This procr.ture is entered from Alternative Safe Shutdown Index ASSD-01,
- 1. Wtst Side (Cable chase in upper northwest corner)
__ _a. A fire has occurred in an area containing Alternative Safe Shutdown Train B equipmente g t
- b. The Shift Foreman has determined that the reactor is to be brought to Cold Shutdown using Alternative Safe Shutdown Train A.
OR, 1
- 2. East Side (E7 Switchgear) R 45.J i
- a. A fire has occurred in an area containing Alternative Safe Shutdown Tra,in A equipnent, AND
- b. The Shif t Foreman has determined that the reactor is to be brought to Cold Shutdown usirig Alternative Safe Shutdown Train B.
The purpose of this procedure is to provide supplemental actions to be 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.
s D. OPERATOR AC_TIONS
_ 1. IF while executing this pro'cedure, the fire is extinguished AND ,
i We Shift Foreman determines that no action within this procedure is required, THEN EXIT this procedure.
l
- 2. WHEN informed of which safe shutdown train unit 2 is using. THEN r TnTtiate a shutdown using the same train.
[
i BSEP-1/ASSD-19 Page 3 of 18 Rev. O I
a a.* REFER to Section I of this procedure to initiate an A Train Shutdown, g
- b. REFER to Section !! of this procedure to initiate a B Train shutdown.
R B..
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BSEP-1/ ASSD-19 page 4 Of 18 Rev. O
i SECTION I A TRAIN S!i'JTDOWN
~
- 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 Temp. (Pt.1) Control Room Panel 1-CAC-LR-2602 Torus Level Control Room Panel 1-C32-P!-R605A Reactor Pressure Control Room Panel 1-C32-LI-R606A Reacto'* Water Level Control Room Panel
- 2. IF reactor building entry is required to restore OR monitor -
Wuipment.THE3
- a. DISPATCH the following minimum manpower for performance of this procedure: ,
Reactor Building - 1 Auxiliary Operator i
~
- b. OBTAIN the following keys from the Shift Foreman's Key Locker R B.I
' ~ ~
(1) ASSD Equipment Cabinet Key #148 (1) ASSD Flashlight Tool Box Key #160
_ c. OBTAIN Security Access Keys from SAS Security Officer I located in the Control Room
' \
, AND PROCURE the following equipment from the ASSD !
l 15ivipment Cabinet: [
For Reactor Building ,
~~ ( 1 ) Flashlight !
(1) Sound powered phone (1) Copy of this procedure !
(3) Remote Shutdown Keys, Serial Til2 (1) Security Access Key (1) Twenty-five foot sound powered phone >
cxtension cord
- d. USE appropriate figures in this procedure to provide '
access / egress routes, equipment and communication locations, l
i l
I i
i BSEP-1/ASSD-19 Page 5 of 18 Rev. 0 ,
- 3. IF Nuclear Service Water to Vital Header Valve,1-SW-V117 CANNOT W operated from the RTGB, THEN Manually OPERATE 1-SW-V117,
- 4. IF Nuclear Service Water Supply Valve,1-SW-V105 CANNOT be -
ojierated from the RTGB, THEN Manually OPERATE 1-SW y105. ,
S. IF Conventional-Nuclear Header Cross-tie Valve,1-SW-V102 CANNOT E operated from the RTGB, THEN Manually OPERATE 1-SW-V102. _
- 6. IF operation of RHR Service Water System is required AND RHR f Tervice Water Booster Pumps are NOT available, THEN RITTR to l OP-43. !
- 7. IF operation of HPCI Steam Supply Inboard Isolation Valve. -
T E41-F002 is required AND power is N01 available from MCC 1XD !
THEN
- a. PLACE the circuit breaker control switch in the OFF position for HPCI Steam 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 Ste6m Supply Line Isolation VaWe, 1 1-E41-F002, ( ASSD FEED) at MCC 1XC compartment 051. (
- c. IF 1-E41-F002 is required to be Open, THEN PLACE We f ESD Keylock Control Switch in the OPEN position, at [
MCC 1xC compartment 051. g a,j (
- d. IF 1-E41-F00215 required to be Closed, THEN PLACE the !
ESO Keylock Control Switch in the CLOSE position, at j MCC IXC compartment 0S1.
l f
- 8. IF operation of HPCl Turbine Exhaust Vacuum Breaker Valve, t T E41-F079, is required AND power is NOT available from MCC IXB, l THEN [
4 PLACE the :trcuit breaker control switch in the _0FF !
position fos HPCI Turbihe Exhaust Vacuum Breaker [
Valve,1-E41-F079, at MCC IXB corspartment D00. !
l
- b. PLACE the circuit breaker control switch in the ON l position for HPCI Turbine Vacuum Breaker valve, U E41- l t
F079, ( ASSD FEED) at MCC IXC compartment DT2.
v I
- c. IF 1-E41 F079 is required to be Open THEN PLACE the ESD Keylock Control Switch in the OPEN position, at I MCC 1XC compartment DT2.
f
- d. IF 1-E41-F079 is required to be Closed. THEN FLACE the [
E SD Keylock Control Switch in the CLOSE position, at l MCC IXC compartment DT2. [
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BSE P-1/ ASSD- 19 Pa9e 6 of 18 Rev. O !
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! 9. IF operation of Shutdown Cooling Outboard Suction Isolation Yalve,1-E11-F00815 required _AND power is NOT available from MCC IXDB, THEN
- a. VERIFY OFF OR PLACE the circuit bre ,er control switch
~
in the 6TT Wsition for shutdown Co, ling outboard Suction ~Tsolation Valve,1 E11-F008, at MCC 1XDB compartment B50,
- b. PLACE the circuit breaker control switch in the ON l position for RHR Suction Isolation Valve,1-E11-TUO8,
( ASSD FEED) at MCC 110A compartment B26.
- c. IF 1.E11-F008 is required to be Open THEN PLACE the Uose/Of f/Open Keylock Switch in the OTET~ position, at MCC IXOA compartment B26. ,
- d. IF 1-E11-F008 is luired to be Closed THEN PLACE the Uose/Of f/Open ' Nck Switch in the CLOMosition, at MCC 1XDA compor went B26,
- 10. WHEN Shif t Foreman determines:
- a. Power is available from MCC IXD for operation of HPCI Steam Supply Inboard Isolation Valve,1-E41-F002, THEN K B.
(1) PLACE the circuit breaker control switch in the ON position for HPCI Steam Supply Inboar G solation Valve, 1 E41-F002, at MCC 110 e.omparr it DW1.
/
Ind/Ver (2) PLACE the circuit breaker control switch in the OFF position for HPCI Steam Supply Line IsoTition Valve,1 E41-2002. ( AS$D FEED) at MCC 1XC compartme:it D51.
/
Tnd/Ver (3) PLACE the ASSD Keylock Control $ witch in the OFF position, for HPCI Steam Supply Line~liolation valve,1-E41-F002, at MCC IXC compartment 051.
/
TnTIVer l
BSEP-1/AS50-29 Page 7 of 18 Rev. O
- b. Power is available from MCC 1XB for operation of HPCI Turbine Exhaust Vacuum Breaker Valve,1-E41-F079 THEN (1) PLACE the circuit breaker control switch in the ON position for HPCI Turbine Exhaust 7acuum Breaker Valve,1-E41-F079, at MCC 1XB compartment DQO.
/
Ind/Ver (2) PLACE the circuit breaker control switch in the OFT position for HPCI Turbine Vacuum lTiaker Valve,1-E41-F079, ( ASSO FEED) at MCC 1XC compartment DT2.
/
Ind/Ver (3) PLACE the ASSD Keylock Control Switch in the OFF position for HPCI Turbine Vacuum Breaker Valve,1-E41-F019, at MCC 1XC compa rtment DT2.
/
TiId/Ver -
- c. Power is available from MCC 1XDB for operation of Shutdown Cooling Outboard Suction Isolation Valve, 1 Ell-F008. THEN (1) PLACE the circuit breaker control switch in the ON p sition for $hutdown Cooling OutboarTSuction Isolation Valve, 1-E11-F008, at MCC 1XDB compartment B50.
/ ~
Ind/Ver (2) PLACE the circuit breaker control switch in the OFF position for RHR Suction Isolation Valve,1-E11.F008, ( ASSD FEED) at MCC 1XDA compartment B26.
/
Ind/Ver BS E P- 1/ ASSD- 19 Page 8 of 18 Rev. O
e- -
(3) PLACE the Close/Of f/Open Keylock Switch in the _OFF position for RHR Suction Isolation Valve, 1-E11-F008, at MCC IXDA compartment B26.
/
Ind/Ver
- 11. WHEN:
- a. The fire has been extinguished AND
- b. All breakers AND/OR switches operated in this procedure are restored to their normal position AND
~~
- c. No actions within this procedure are requirei to achieve or maintain Cold Shutdown. THEN
- d. Exli this procedure.
Date/ Time Ccmpleted Performed By (Print) Initials R B.
Reviewed By:
Shift Foreman BSEP- 1/ ASSD-19 Page 9 of 18 Rev. O
SECTION 11 B TRAIN SHUT [OWN
- 1. Observe the following parameters on instruments indicated while performing actions to achieve and maintain cold shutdown.
Instrument _ L_ocat t on 1-CAC-TR-778 Suppression Pool Temp. (Pt. 7) Remote Shutdown Panel 1-CAC-L1-3342 Torus Level Remote Shutdown Panel 1-C32-PI-3332 Reactor Pressure Remote Shutdown Panel 1-B21-LI-R604BX Reactor Water Level Remote Shutdown Panel
- 2. IF reactor building entry is required to restore OR monitor equipnent, THEN
~
- a. DISPATCH the following minimum ranpower for performance of this procedure:
Reactor Building - 2 Auxiliary Operators
- b. OBTAIN the f ollowing keys .f rom the Shift f oreman's Key Locker (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 i
AND PROCURE the following equipment from the ASSD SipmentCabinet: j For Reactor Building (2) Flashlights (2) Sound poweer:d phones (2) Copies of this procedure
- 4) Remete Shutdown ) eys, Serial T112 (2)
( Security Access Keys Twenty-five foot sound powered phone
~ (2) extension cords
- d. USE appropriate figures in this procedure to provide access / egress routes, equipment and comunication -
locations.
- 3. PL ACE Reactor Water Level ' NORMAL / LOCAL' switch,1-821-CS-3345 l
at iEe Remote Shutdown Panel, to the ' LOCAL' position to make
~
level indicator 1-B21-L1-R604BX operable.
BSEP-1/ASSD-19 Page 10 of 18 Rev. O
p 4 _ i
- 4. IF RBCCW Heat Exchangers Service Water Inlet Yalve, 1-$W-V106 i
'CINNOT be operated from the RTCB, THEN Manually OPERATE i I
1-SWL/106.
l
- 5. IF Vital Header Cross-Tie Valve, 1-$W-V118_CANNOT be operated [
Trom the RTGB, THEN Manually OPERATE 1-SW V118 J
', ~~
- 6. IF operation of RHR Service Water System is required AND RHR
~5ervice Water Booster Pumps are NOT available. THEN RTTTR to i OP 43,
- 7. IF operation of RCIC Steam Supply Inboard Isolation Valve, i UE51-F007 is required AND power is NOT available from MCC 1XC, !
1H.EN
- 4. PLACE the circuit breaker con *rol switch in the OFF position for RCIC Steam Supply Inboard Iso'ation Valve 1-E51-F007, at MCC IXC compartment 44, .[
] b. PLACE the circuit breaker control switch in the ON t position for RCIC Steam Supp'iy Line laolation VaWe, ;
1.E51-F007, ( A$$6 FEED) at MCC 1XD compartment DY1. !
I l
- c. IF 1-E51-F007 is required to be Open, THEN PLACE the ;
ESD Keylock Control Switch' in the OPEN position, at l MCC IXD compartment DY1. i M O.
- d. IF 1-E51-F007 is required to be Closed. THEN PLACE the MSD Keylock Control Switch in ttie CLO5( nosition, at 2
MCC IXD compartment DY1. !
- 8. IF operatinn of RCIC Turbine Exhaust Vacuum 3reaker Valve',
UE51-F062 is required AND power is NOT available from MC$ IXA, ;
THEN l
~
- a. PLACE the circuit breaker control switch in the OFF i position for RCIC Turbine Exhaust Vacuum Breaker i
' Valve,1-E51 F062, at MCC ltA compartment DE4 (
l i b. PLACE the circuit breaker control switch in the ON }
position for RCIC Turbine Vacuum Breaker Valve, FE51- i
) F062, ( A55D FEED) at MCC 110 comNrtment DW2. l
- c. IF 1-E51-F062 is required to be Open, THEN PLACE the I 1
ESD Keylock Control Switch in the OPEh position, at !
MCC IX0 compartment DW2. ,
- d. IF 1-E51-F062 is required to be Closed. THEN PLACE the
'ATSD Keylock Control $ witch in the _CLOSE position, at I l
! MCC IXD compartment CW2. {
1 L
] - [
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BSEP-1/ A550-19 Page 11 of 18 Rev. O l
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- 9. IF operation of Shutdown Cooling Inboard Suction Throttle Valve,
~ ~ ~ ~ - -
T;E11-F009 is required AND poner is h0T available from MCC IXA, THIN
- 4. VERIFY OFF DR PLACE the circuit brerier control switch in the 137' pTsition for Shutdown Cooling inboard r Suction ~TErottle Valve,1 E11 F009, at MCC 1XA compartment OH3.
- b. PLACE the circuit breaker control switch in the ON position for RHR Suction Isolation Valve,1-E117009,
( AS$D FEED) at MCC IXD compartment DX5.
h
- c. IF 1 E11-F00915 required to be Open THEN PLACE the TTose/Of f/Open AS$D Feed Keylock switcT Tn the OFEN position, at MCC IXD compartment 015.
- d. IF 1-E11.F009 is required to be Closed. THEN PLACE the TTose/0f f/Open ASSD Feed Keylock Switch TiIthe CLOSE l.
position, at MCC 1XD compartment DX5.
- 10. )lfiji, Shif t Foreman determines: )
- a. Power is available trom MCC 1XC for operation of RCIC Steam Supply Inboard Isolation Valve,1-E51-F007. THEN (1) PLACE the circuit breaker control switch in the ON position for RCIC Steam Supply RS Inboard Tsolation Valve,1 E51-F007, at MCC 1XC compar tment C54 i /
Ind/Vpr (2) PLACE the circuit breaker control switch in the 0FF position for RCIC Steam Supply ;
Line Isolation Valve,1-E51-F007, ( A55D '
FEED) at NCC IXD compartment DY1. j i
~Ind/Ver (3) PLACE the A55D Keylock Control Switch in the OFF position, for RCIC Steam Supply Lini~1' solation Valve,1-E51-F007, at MCC 1XD compartment DY1.
4
/
Ind/Ver
- b. Power is available from MCC 1XA for operation of RCIC Turbine Exhaust Vacuum Breaker Valve,1-E51-F062. THEN BSE?-1/ A55D-19 Page 12 of 18 Rev. O
~(1) PLACE the circuit breaker control switch ist the ON posttion for RCIC Turbine Exhaust'~ Vacuum Breaker Valve,1-E51-F062, at MCC IXA compartment DE4
/
Tiid/Ve r (2) PLACE the circuit breaker control swit<;h in the OFF position for RCIC Turbine Vacuum Breaker Valve,1-E51-F062, ( A55D FEED) at MCC IXD compartment DW2.
/
=Ind/Ver
( 3) PLACE the A$$D Keylock Control $ witch in the OFF position for RCIC Turbine Vacuum Breaker Valve,1-E51-F062, at MCC IXD compartment DW2.
/
Ind/Ver
- c. Power is available from MCC IXA for operation of Shutdown Coolleg Inboard Suction Throttle Valve,-
1-Ell-F009. THEN R B.:
(1) PLACE the circuit breaker control switch in the ON position for Shutdown Cooling Inboard fuction Throttle Valve,1-Ell-F009, at MCC IXA compartment DH3.
1
/
Ind/Ver t
(2) PLtrE the circuit breaker control switch in the OFF position for RHR Suction Isolatfin Valve, 1-Ell-F009, (A550 FEED) at MCC 3:4 compartment 015.
/
Ind/Ver
( 3) PLACE the Close/Of f/Open A5SD Keylock
$ witch in the OFF position for RHR Suction Isolation Valve, l. Ell-F009, at MCC 110 compartment DIS.
/
Ind/Ver BSEP- 1/ A$50-19 Page 13 of 18 Rev. O l
1 l
- d. Reactor Water Level indicator,1321.L1-R604BX, is no longer required THEN PLACE Reactor Water Level
' NORMAL / LOCAL' Switch , 1 821 05 334$ 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 Te~ stared to their normal position AND
~ ~ ~ '
- c. No actiert within this precedure are required to achieve aintain Cold Shutdown THEN
- d. Exti this procedure.
Date/ Time Completed Performed By (Print) Initials RS Reviewed By: l 5hift To' reman BSE P.1/ A550-19 Pa ge 14 o f 18 Rev. O
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- - -- - ACCtss/ tGRESS f PHONE JACx, TR AIN A CM B e ISCL ATE SWITCH FIGURE 2 Unit 1 Reactor Building 20'-0" Elevation - Access / Egress and
- Sound Powered Phone Comunications BSEP 1/ ASSD-19 Page 16 of 18 Rev. 0 1
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