ML20205S680
| ML20205S680 | |
| Person / Time | |
|---|---|
| Site: | Brunswick  |
| Issue date: | 04/05/1988 |
| From: | Bishop E CAROLINA POWER & LIGHT CO. |
| To: | |
| Shared Package | |
| ML20205K904 | List:
|
| References | |
| ASSD-32, NUDOCS 8811110134 | |
| Download: ML20205S680 (12) | |
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CAROLINA P0WER & LIGHT COMPANY BRUNSWICK STEAM ELECTRIC PLANT UNIT 1 PROCEDURE TYPE: ALTERNATIVE SAFE SHUTDOWN PROCEDURE NUliBER: ASSD-32 PROCEDURE TITLE: UNIT 2 REACTOR BUILDING NORTH Rev, 0 n o.
4/5/88 FOR MFO. . . . . . .. . t en,Ot'Ls6 s.d *
.jt[(hhz4tt rMwMa 11.t!? tem 4M({
gl',L}l%w wes-Approved By: hdjy.. L* Date: t/l 'I General Managpr7 Manager- perations s
BSEP-1/ASSD-32 Page 1 of 12 Rev. 0 8811110134 001025 PDR ADOCK 05000324 -
P PDR
LIST OF_ EFFECTIVE PAGES
,A_SSD-32 S
Page(s) Revision 1-12 0 R B.
3 BSEP-1/ASSD-32 Page 2 of 12 Rev. O
A. TITLE Unit 2 Reactor Building fiorth
^
B. REFERENCES
- 1. Per 10CFR50 Appendix 'R' Sections III.G & L.
" 2. Per 10CFR50 Appendix 'R' Section Ill.J.
C. ENTRY CONDITION This procedure is entered from Alternative Safe Shutdown Index ' ASS 0-01,
- 1. A fire has occurred in an area containing Alternative Safe Shutdown Train A equipment, AND
- 2. The Shift Foreman has determined that the r actor is to be brought to Cold Shutdown using 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 R9.l.
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. IF while executing this procedure, tne fire is extiriguished AND tfie Shift Foreman determines that no ,ction within jhis procedure is required THEN EXIT this procedure.
- 2. OBSERVE the following parameters on instruments indicated while performing actions to achieve and maintain cold shutdown.
I nstrument Location 1-CAC-TR-778 Suppression Pool Water Temp. (Pt. 7) Remote Shutdown Panel 1-CAC-L1-3342 Torus Level Remote Shutdown Panel 1-C32-PI-3332 Reactor Pressure Remote Shutdown Panel 1-821-L1-R604BX Reactor Water Level Remote Shutdown Panel
- 3. !F reactor building entry is required to restore ,0R, monitor equipment, THEN_
- a. DISPATCH the following minimum manpower for performance of this procedure: (
4 Reactor Building - 2 Auxiliary Operators v
BSEP-1/AS$0-32 Page 3 of 12 Rev. 0 1
- b. OBTAlli the following keys from the Shift Foreman's Key Lock er
" (1) ASSO Equiptrent 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 tt.^ following equipment from the ASSD GilIipment Cabinee.
FoF ~ReactEriBiii li11n'g (2 ) Flashlights (1) Sound powered phone (1) Twenty-five foot sound powered phone extension cord (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, equipment and communication locations. --
4 PL ACE Reactor Water Level "NORMAL / LOCAL" switch,1-B21-CS-3345
~~
at tIIe Remote Shutdown Panel,' to the "LOCAL" position to make level indicator 1-B21-L1-R604BX operable. # B.i
- 5. IF RBCCW Heat Exchangers Service Water fnlet Valve,1-SW-V106 NNNOT be operated from the RTGB, THEN Manually OPERATE FS W 106.
- 6. IF Vital Header Cross-tie Valve,1-SW-V118 CANNOT be ops. ated Trom the RTGB, ifEN, Manually 0PERATE 1-SW-V118.
- 7. IF operation of RHR Service Water System is required AND_ RHR Te~rvice Water Booster Pumps are NOT availe.ble, _THEN REFER to OP-43.
- 8. IF operation of RCIC Steam Supply Inboard Isolation Valve.
T E51-F007 is required AND power is NOT available f rom HCC 1XC, THEN
- a. PLACE the circuit breaker cont $ol switch in the OFF position for RCIC Steam Supply Inboard Isolation Valve,1-E51-F007, at MCC 1XC ompartment DS4
- b. PLACE the circuit breaker contdol switch in the ON position for RCIC Steam Supply'Line Isolation VaWe, 1-E51-F007, (ASSD FEED) at MCC 1XD compartment DY1.
s i
BSEP-1/ ASS 0-32 Page 4 of 12 Rev. O
- c. IF ESO1-E51-F007 is required Keylock Control Switchto be Open, in the OPE{THEN PLACE the jssition,at MCC 1XD compartment DY1.
- d. IF 1-E51-F007 is required to be Closed, THEN PLACE toe ESO Keylock Control Switch in the CLOSE_ position, at MCC 1XD compartment DY1.
- 9. IF operation of RCIC Turbine Exhaust Vacuum Breaker Valve, FE51-F062 is required AND power is NOT available f rom MCC 1XA, EE!!
- a. PLACE the circuit breaker control switch in the 0FF position for RCIC Turbine Exhavst Yacuum Breaker Valve,1-E51-F062, at MCC 1XA compartment DE4
- b. PLACE the circuit breaker control switch in the ON -
position for RCIC Turbine Vacuum Breaker Valve, 1-E51-F062, (ASSD FEED) at MCC 1X0 compartment DW2.
- c. IF 1-E51-F062 is required to be Open, THEN ft. ACE the ESO Keylock Control Switch in the OPEN posittor, at MCC 1X0 compartment OW2.
~~
- d. !F 1-E51-F062 is required to be Closed, THEN_ PLACPthe ESO Keylock Control Switch in the CLOSE, position, at A B.:
MCC 1XD compartment DW2.
- 10. IF operation of Shutdown Cooling Inboard Suction Throttle
- Valve,1-E11-F009 is required AND power is N0T_ available f rom MCC IXA, THEN_
- a. VERIFY OFF OR PLACE the circuit breaker control switch in the MT p6sition for Shutdown Cooling Inboard Suction inrottle Valve,1-E11-F009, at MCC 1XA compartment OH3.
I
- b. PLACE the circuit breaker control switch in the ON position for RHR Suction Isolation Valve,1-E11-T609, (ASSO FEED) at MCC 1XD compartment DX5.
THEN PLACE the
- c. IF 1-E11-F009 Rose /0f f/0 pen is ASSOrequired Feed to be Open, Keylock SwitcFln' the OPEN I position, at MCC 1XD compartment OX5.
r THEN PL ACE the
~ d. IF Rose1-E11-F009 is required
/0ff/0 pen ASSD to be Closed, Feet Keylock Switch He CLOSE f position, at MCC 1XD '
compartment DX5.
s
- 11. WHEN Shift Foreman determinbs:
- a. Power is available from MCC 1XC for operation of RCIC s Steam "upply Inboard Isolation Valve,1-E51-F007, _T,jtEN, BSEP-1/ ASS 0-32 Page 5 of 12 Rev. 0
DJ __(1) PLACE the circuit breaker control switch in the ON position for RCIC Steam Supply Inboard'Tsolation Valve,1-E51-F007, at MCC 1XC compartment DS4
/
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 1X0 compartment OY1.
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
- b. Power is available from MCC 1XA for operation of RCIC Turbine Exhaust Vacuum Breaker Valve,1-E51-F062. THEN l
(1) PLACE the circuit breaker control switch in the ON position for RCIC Turbine R B.
Exhaust 7acuun Breaker Valve,1-E51-F062, l at MCC 1XA compartment DE4 l
l /
l 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 tne ASSO Keylock Control Switch in
/ the OFF position for RCIC Turbine Vacuum Breaker Valve,1-E51-F007, at MCC 1X0 compartment DY1.
/
i Ind/Ver BSEP-1/ ASS 0-32 Page 6 of 12 Rev. 0
- c. Power is available from MCC 1XA 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 1XA compartment DH3.
/
Ind/Ver (2) PLACE the circuit breaker control switch in the OFF position for RHR Suction Isolation Valve, 1-E11-F009, (ASSO FEED) at MCC IXD compartment OX5
/
Ind/Ver (3) PLACE the Close/Of f/Open ASSD Keylock Switch in 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, is no
. longer required THEN PLACE Reactor Water Level
?
"NORMAL / LOCAL" SwTtcii, 1-B21-CS-3345 at the Remote Shutdown Panel, to the "NORMAL" position.
/
Ind/Ver 12 EEN:
- a. The fire has been extinguished AND
- b. All breakers, AND/OR switches operated in this procedure are restored to their nornal pnsition AND
- c. No actions wit:..in this procedure are required to achieve or maintain Cold Shutdown, THEN
- d. EXIT this procedure.
BSEP-1/ASSD 32 Page 7 of 12 Rev. O
Date/ Time Completed Performed By (Print) Initials Reviewed By:
ShTfTforeman RB f
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BSEP-1/ASSD-32 Page 8 of 12 Rw, 0 y
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