ML20205S646
ML20205S646 | |
Person / Time | |
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Site: | Brunswick ![]() |
Issue date: | 04/05/1988 |
From: | Bishop E CAROLINA POWER & LIGHT CO. |
To: | |
Shared Package | |
ML20205K904 | List:
|
References | |
ASSD-29, NUDOCS 8811110126 | |
Download: ML20205S646 (12) | |
Text
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r-CAROLINA POWER 8 LIGHT COMPANY BRUNSWICX STEAM ELECTRIC PLANT.
J UNIT 1 PROCEDURE 7YPE: ALTERNATIVE SAFE SHUTDOWN PROCEDURE NUMBER: ASSD-29 .
R B.I :
PROCEDURE TITLE: CONTROL BUILDING 23' ELEVATION BATTERY ROOM 2A.
Rev. 0 6
4/5/88 O
- ss4 sy" +
'I$f ;
i Approved By: .* ~ OO Date: 4)lc)f#[
General Manas er/MinagetJ0perations
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i BSEP-1/A%n 70 Page 1 of 12 Rev. O I 88111101.76 001025 .,.-. .
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LIST OF EFFECTIVE PAGES ASS 0-29 Page(s) Revision 1-12 0 R B.
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4 BSEP-1/ASSD-29 Page 2 of 12 Rev. O
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4 A. TITLE Control Building 23' Elevation Battery Room 2A
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P B. REFERENCES
- 1. Per 10CFR50 Appendix ~ 'R'; Sections 11I.G & L.
- 2. rer 10CFR50 Appendix 'R' Section Ill.J.
C. ENTRY CONDITION This procedure is entered frem 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 Shutdown using Alternative Safe Shutdown Train B.-
The purpose of this procedure is to provide supp'lemental actions to be
. used concurrently with E0Ps and othe operations procedures to achieve 1rnd RB.I maintain Cold Shutdown col.icident 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 eff-site power. -
O. _0PERATOR ACTIONS
- 1. IF while executing this procedure, the fire is extinguithed AND tfie Shift Foreman determines that no action within thisl 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-CAC-TR-778 Suppression Pool Water Temp. (Pt. 7) Remote Shutdown Panel
- 1-CAC-L1-3342 Torus Level Remote Shutdown Panel l 1-C32-PI-3332 Reactor Pressure Remote Shutdown Panel 1-821-L1-R604BX Reactor Water Level Remote Shutdown Panel ;
, 3. IF reactor building entry is required to restore OR,R monitor t equipment. THEN_ ;
- a. DISPATCH the following minimum manpower for f performance of this procedure: ,
l Reactor Building - 2 Auxiliary Operators .
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BSEP-1/AS50-29 Page 3 of 12 Rev. O
o f, .
- b. OBTAIN the following keys from the Shif t Foreman's Key Locker
_(1) ASSD, Equipment Cabinet Key #148 ,
(1) ASSD Flashlight Tool Box Key #160 :
- c. OBTAIN Security Access Keys from SAS Security Officer
' located in the Control Room ;
AND PROCURE the following equipment from the ASSD :
Equipment Cabinet.
For._ _ Reactor Building (2) Flashlights !
(2) Sound pow. ., phones (2) Twenty-five foot sound _ powered phone extension cords (2) Copies of this procedure ,
~~ (5) Remote Shutdown Keys, Serial T112 (2) Security Access Keys
- d. USE appropriate figures in this procedure to provide access / egress routes, equipm nt and comunication - - ~
R B.I locations.
- 4. PLACE _ Reactor Water Level "NORMAL / LOCAL" switch,1-B21-CS-3345 at the Remote Shutdown Panel, to the "LOCAL" position to make level indicator 1-821-L1-R604BX operable.
- 5. IF RBCCW Heat Exchangers Service Water Inlet' Valve,1-SW-V106 UNNOT be operated from the RTGB, THEN Manuq'lly OPERATE l FfQ~7106.
- 6. IF Vital Header Cross-tie Valve,1-SW-V118 CANNOT be operated Trom the RTGB, _THEN Manually OPERATE 1-SW-V118.
- 7. IF operation of RHR Service Water System is required AND RHR Tc'rvice Water Booster Pumps are _NOT_ available. ~THEN RlTER to i.
p OP-43.
- 8. IF operation of RCIC Steam Supply Inboard Isolation Valve, T E51-F007 is required _AND power is _NOT_available from MCC 1XC,
.T_HE
- a. PLACE the circuit breaker control s* witch in the OFF position for RCIC Steam Supply Inboard Isolation Valve,1-E51-F007, at MCC 1Xc compartment DS4.
I
- b. PLACE the circuit breaker control switch in the ON position for RCIC Steam Supply Line Isolation VaWe, 1-E51-F007, ( ASSD FEED) at MCC 1XD compartment DY1.
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BSEP-1/ASSD-29 Page 4 of 12 Rev. O
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- c. IF 1-E51-F007 is required to be Open, THEN PLACE the ESO Keylock Control Switch in the OPEN position, at MCC 1XD compartment DY1.
- d. IF 1-E51-F007 is required to be Closed, THEN PLACE the ESO Keylock Control Switch in the CLOSED position, at MCC 1XD compartment DY1.
- 9. IF operation of RCIC Turbine Exhaust Vacuum Breaker Valve, i T~E51-F062 is required AND power is' NOT_ available from MCC 1XA, ,
THEN ,
- a. PLACE the circuit breaker control switch in the OFF position for PCIC Turbine Exhaust Vacuum Breaker Valve,1-E51-F062, at MCC 1XA compartn. ant DE4.
n i
- b. PLACE the circuit breaker control switch in the ON ,
position for RCIC Turbine Vacuum Breaker Valve,- l 1-E51-F062, ( ASSD FEED) at MCC 1XD compartment OW2.
THEN PLACE the
- c. IF ESO1-E51-F062 is required Keylock Control Switchtoinbe theOpen, OPE Fposition, at .
MCC 1XD compartment DW2. ,
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- d. IF 1-E51-F062 is required to be Closed, THEN PLACE The Rgj i MSO Keylock Control Switch in the CLOSE position, at MCC 1XD compartment DW2. <
- 10. IF operation of Shutdown Cooling Inboard 5uction Throttle Ta~1ve,1-E11-F009 is required AND power is NOT available from
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MCC 1XA, THEN
~~~
- a. VERIFY OFF OR PLACE the circuit breaker control switch in the 'OTTiio'sition for Shutdown Cooling Inboard SuctioGrottle Valve,1-E11-F009, at MCf 1XA compartment DH3.
I b. PLACE the circuit breaker control switch in the ON '
< position for RHR Suction Isolation Valve,1-E11-7609, (ASSO FEED) at MCC 1XD compartment OX5. ,
THEN PLACE
- c. IF We1-E11-F009 Close/0ff/Open is ASSD required toKeylock Feed be Open, S Mh in the l
REN, position, at MCC 1XD compartment DX5.
- d. IF 1-E11-F009 is required to be Closed, THEN_ PLACE We Close/Off/Open ASSD Feed Kcylock Switch in the ~
CLOSE_ position, at MCC 1XD compartment DX5.
l ji. 11. WHEN Shift Foreman determines: ,
- a. Power is available from MCC 1XC for operation of RCIC y Steam Supply Inboard Isolation Valve,1-E51-F007 THEN BSEP-1/ ASS 0-29 Page 5 of 12 Rev. O h
(1) P; .
- circuit breaker control switch in the , . sosition for RCIC Steam Supply InbordTsolation Valve,1-E51-F007, .at MCC;1XC compartment 0S4
+c
, Ind/Ver (2) PLACE the circuit breaker control switch in the OFF position for RCIC Steam Supply Line Isolation Valve, 1-E51-F007, (ASSD FEED) at MCC 1XD compartment DY1.
/
Ind/Ver (3) PLACE the ASSO keylock Control Switch in the OFF posittor., for RCIC Stean Supply Line~ W olation Valve, 1-E51-F007, at MCC 1XD compartment DYl.
/ ,
7, ,
Ind/Ver
- b. Power is available from HCC 1XA for operation of RC1C Turbine Exhaust Vacuum Breaker Valve,1-E51-F062, ,THEN
{1) Pi ACE the circuit breaker control switch h the ON position for RCIC Turbine
. Exhaust Vacuum Breaker Valve,1-E51-F062,
'at MCC 1XA compartment DE4 l
/
- Ind/Ver
- (C) PLACE the circuit breaker control switch in the OFF_ position for RCf C Turbine Vacuun P,rcaker Valve,1-E51-F062, (ASSD
'""' *i MCC IXD compartment OW2.
/
Ind/Ver
~
it) PLACE the ASSO Xeylock Control Switch in the OFF petition for RCIC Turbine Vacuum
' Breaker Valve,1-E514062, at MCC IXD
' compartment DW2.
/
)
. Ind/Ver 2 c. Power is av611able from HCC 1XA for operation of Shutdown Cooling Inuoard Suction Throttle Valve, 1-E11-F009,TR l
BSEP 1/ASSD-29 Page 6 of 12 Rev. 0
_, ,, , , m_m,-_.-.-, -> , , _ _ , _ _ _ . _ . . . . _ , - - - . . . ,
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(1) PLACE ine circuit breaker control switch in the GN position for Shutdown Cooling Inboard Tuction Throttle Valve,
~
1-E11-F009, at MCC 1XA compartment'DH3.
/
.. , Ind/Ver
- (2) PL ACE the' circuit breaker control switch in the OFF position for RHR Suction Isolation Valve, 1-E11-F009, (ASSD FEED) at MCC IXD compartment DXS.
/
.Ind/Ver (3) PLACE the Close/Off/Open ASSD keylock Switch on the OFF position for RHR Suction isolation Valve,1-E11-F009, at MCC 1XD compartment DX5.
/
Ind/Ver
- d. Reactor Water' Level indicator,1-B21-LI-R604BX, fs%
longer required. THEN PLACE Reactor Water Level "NORitAL/ LOCAL" Switch,1-821-CS-3345 at the Remote R S.i Shutdown Panel, to the "NORMAL" position.
I
- tod/Ver
- 12. WHEN:
- a. The fire has been extingaished 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 required to ichte"e or maintain Cold shutdown, THEN
- d. EXIT this procedure.
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% e BSEP-1/ASSD-29 Page 7 of 12 Rev. 0
Date/ Time Completed Perfomed By (Print) TriTi.Tals Reviewed By: -~
ShTtt Foreman
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BSEP-1/ASSD-29 Page 8 of 12 Rev. 0
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