ML20205S419
| ML20205S419 | |
| Person / Time | |
|---|---|
| Site: | Brunswick  |
| Issue date: | 02/18/1988 |
| From: | Bishop E CAROLINA POWER & LIGHT CO. |
| To: | |
| Shared Package | |
| ML20205K904 | List:
|
| References | |
| ASSD-14, NUDOCS 8811110059 | |
| Download: ML20205S419 (15) | |
Text
,.,.
s CAPOLINA POWER & LIGHT COMPANY BRUNSWICK STE AM ELECTRIC PLANT UNIT 1 1
i l
PROCEDURE TYPE:
ALTERNAT!VE SAFE SMUTDOWN PMCLDu,it i
l NUMBER:
ASS 0-14 PROCEDURE TITLE: DIESEL GENERATOR BUILDING 23' ELEVATION O!ESEL GENERATOR CELL 2 Rev. O g g,,
2/18/83
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Approved By:
General knoger/ Manager f)pers ions
/
SSEP-1/ ASSD-14 Page 1 o f 15 pev,,
8911110059 001025 PDR ADOCK 05000324 l
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_ _ _ _ _ _. _ _ ____ j
LIST OF EFFECTIVE PAGES AS 50- 14 Page(s)
Revision 1-15 0
A B.L l
1 SSE P-1/ ASSD-14 page 2 of 15 Rev, n l
A.
TITLE Diesel Generator Building 23' Elevation Diesel Generator Cell 2.
B.
REFERENCES 1.
Per 10CFR50 Appendix 'R' Sections Ill.G & L.
2.
Per 10CFR50 Appendix ' R' Section !!!.J.
C.
ENTRY CONDIT;0N This procedure is entered from Alternative safe Shutdown Index AS50-01.
1.
A fire has occurred in an area containing Alternative Safe Shutdown Train B equipment, AND 2.
The Shift Fcremen 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 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 of fI site power.
R B.!
D.
OPERATOR ACTIONS 1.
IF while executing this procedure, tne fire is extinguished AND the Shif t Foreman determines that no action within this procedure is required, THEN EXIT this procedure.
2.
OBSERVE the following parameters an instruments indicated while performing actions to schieve snd maintain cold shutdown.
Instrument.
Location 1-C AC-TR-4426 1 Suppression Pool Temperature Control Room Panel 1-CAC-LR-2602 Torus Level Control Room Panel 1-C32 PI 4505 Reactor Pressure Control Room Panel 1-C32-L1-P606A Reactor Water Level Control Room Panel
,1F reactor building AND/0R diesel generator bu lding AND/0R 3.
j, i
service water butiding entry is required to restore OR conitor
~
equipment THEN a.
DISPATCH ine followirig mininam manp:wer for perf arnance of this procedure.
Reactor Building - 1 Auxiliary Operator Diesel Generator Building - 1 Auxiliary Operator l
Service water Bailding - 1 Aaxiliary Operator B SEP-1/ AS SD-14 Page 3 of 15 Pev. O
e
__b.
OBTAIN the following keys from the SOS Key Lockar (1)
ASSD Equipment Cabinet Key 4148 (1)
ASSO Flashlight Tool Box Key 4160 AND PROCURE the following eqJipment from the ASSO Tqiiipnant Cabinet.
For Diesel Generator Bu_ilding (1)
Flashlight
_ (1)
Sound powered phone (1)
Twanty-five foot sound powerad phona extansion cord (1)
Copy of this procedure (1)
Security Access Kay
_ (14) Door Wedge Blocks itor Raattor R_uilding (1)
Sound powared phone
__ (1)
Flashlight (1)
Twenty-fiva foot sound powered phone extension cord (1)
Copy of 'his procedura (1)
Remote Shutiown Keys, Serial Til2
~
(1)
Sacurity Access <ay ROI For Service Water Building (1)
Flashlight (1)
Sound powered phona (1)
Twanty-five foot sound powered phone extension card (1)
Copy of this procedure (1)
Security Access <ay c.
USE appropriate figures in this procedure to provida access /egrass routes, aquipnent ind comunication locations.
(Nornal comunicatinn:. niy not be ivailable.)
4 U Diasel Ganerator operation is raquirad, THEN BLOCK "0 PEN" Fasel Generator Building doors, as indicatGTn Attachment 1
'o astiblish vantilation for Diasal Ganarator operations.
5 VERIFY a flow path 00ES NOT arist from the nuclear to conventional heidar ther,ugn Conventional Servita Watar Punp IC Discharga Valves by pe' forming the following:
a.
PL ACE tha circuit breaker.ontrol switch in the 0FF position for Conventional Service Watar Pung IC Discharge Valve To Conventional Hondar. 1-SW-Vll, at MCC IP9 compartrient dKS.
BSEP-1/ ASS 0-14 Page 4 nf 15 Rav. 9
b.
PLACE
'..he circuit breaker control switch in tha OFF
~~
position for Consentional Service Water Pump IC Discharge Valve To Nuclaar Header, 1-SW-Vid, at MCC IPB conpartment BX9 c.
VERIFY Closed OR Manually CLOSE Convantional Service Water Punp IC 15Tscharga Valve to EITHER the Nuclear Header, 1-SW-Vid OR Conventional Header, 1-SW-V17, R
6 IF Nuclear Service Water to Vital Haader Valve,1-SW-V117 CANNOT U operated from the RTGR, THEN Manually OPERATE l-SW-Vll7 7
_lF, Nuclear Service Water Supply Valve,1-SW-V105 CANNOT be operated from the RTGB, THEN Manually GPERATE l-SW-V105 8.
IF Conventional-Nuclear Haader Cross-tie Valve,1-SW-V102 CANNOT E operated from the RTGR, THEN Manually OPERATE l-SW-V102.
9.
IF oparation of AHR Service Water Systen is required AND RHR Frvice Watar Acostar Punps are NOT available THEN REiTR to OP-43.
- 10. IF operat ion of HPC! Stean supply Inboard Isolition Valve, i
T E41-F00? is required AND power is N0T' available from MCC IXD, THEN
- ~
a.
PLACE tha circuit breaker e'ntrol swi'ch in the OFF
~
position for HPCI Stean Supply Inboard Isolation R B.1 Vilva, 1-E41-F002, 9t MCC 10 conpar'mant DW1.
6.
PLArE the circuit brea' tar control switch in the ON position for HFCI Stean Supply line Inboard isolitIion Valve,1-E41-F002
( ASSD FEED) at MCC IXC compartnant DSI.
c.
IF 1-E41-F002 is raquirad to ha 0 pan THEN PLACE tha
~
ESO Keylock Control Switch in the OPEN position, at
~
MCC IXC compartmant 051.
d.
IF 1-E41-F002 is required to he Closed THEN_ PLACE tha ESO Kaylock Cont rol Switch in the CLOSE position, at
(
MCC IXC conpartment 051, i
- 11. '~ oporat ion of HPCI Turbine Exhaust Vicoun Breaker Valva,
~
I E41-FON, is rec,uired AND power is NJT svailable from MCC IXB, 2El a.
PLACE the circuit breakar cnntrol switch in 'he OFF
~
position fur HPCI Turbina Exhaust Vacoun Braaker Viha, 1-E41-FON, at MCC ltR compa rt ment D00 b.
PLACE the circuit braaker control 5sitch in tha g position for HPCI Turbina Vicoun Re aaker Vilva, 1-E41-F079, (ASSO FEED) st MCC 1xC.or,partment OT2.
3SEP-1/ ass 0
'.4 Page 5 of li Rev. 9
~
c.
IF 1-E41.F079 is required to be Open, THEN Pli,CE the 1350 Keylock Control Switch in the OPEN position, at MCC 1XC compartment DT2.
d.
IF 1-E41-F079 is required to be Closed, THEN PLACE the 7350 Keylock Control Switch in the CLOSE position, at MCC 1XC compartment DT2.
- 12. IF operation of Shutdown Cooling Outboard Suction Throttle Valve,1-E11-F008 is required AND power is NOT available from MCC 1XDB, ' HEN a.
VERIFY OFF OR PLACE the circuit breaker control switch in the 6TT lIc'sition for Shutdown Cooling Outboard
~
Suction Isolation valve,1.E11.F008, at MCC 1XDB compartment BSO.
b.
PLACE the circuit breaker control switch in the ON position for RHR Suction Isolation valve,1-E11-7508,
( ASSD FEED) at MCC IXOA compartment B26.
c.
IF 1-E11.F008 is required to be Open, THEN ^ LACE the TTose/Of f/Open Keylock Switch in the O'FER position, at MCC 1XDA compar tment 826.
d.
IF 1-E11.F008 is required to be Closed, THEN PLACi-The ITose/Of f/ Oper. Keylock Switch in the CLOSE position, at MCC 1XDA compartment B26.
g g,;
- 13. WHEN the fire has been extinguished. THEN "0 PEN" remaining doors, per Attactnent 1 for additicnsl ventilation.
14 WHEN Shif t Foreman determines:
a.
Power is available from MCC 1XD for operation of HPCI Steam Supply Inboard Isolation valve,1.E41-F002, THEN l
(1)
PLACE the circuit breaker control switch in the ON position for HPCI Steam Supply Inboarf~Tsolation Valve,1-E41 F002, at MCC 1XD 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 FEED) at MCC IXC compartxert 051.
/
Ind/ Ve r B S E P-1/ AS SD-14 Page 6 of 15
'Rev. O
T' (3) PLACE the ASSD Keylock Control Switch in
~ ~ ~ ~
the OFF position for HPCI Stean Supply Line Isolation Valve, 1-E41-F002, at MCC IXC compartnent 051.
/
Ind/Ver b.
Power is available f ron NCC IXB for operation of HPCI Turbine Exhaust Vacuun Breaker Valve,1-E41-F079, THEN (1)
PLACE the circuit breaker control switch in the ON position for HPCI Turbine Exhaust V'acuun Breaker Valve,1-E41-F079, at MCC IXB compartment D00
/
I nd/Ver (2)
PLACE the circuit breaker control switen in the OFF position for HPCI Turbine Vacuun Breaker Valve,1-E41-F079,
( ASSO FEED) at NCC IXC compartment DT2.
Ind/Ver
~~~
R. 3.1
_ (3)
PLACE the ASSD <eylock Control Switch in the OFF posi' ion for HPCI Turbine Vacuun 9reaker Valve, 1-E41.F079, at NCC IXC compartnent OT2
/
Ind/Ver C.
Power is available f ron NCC IXOR for operation of Shutdown Cooling Outboard Suction Isolation Valve, 1-Ell-F008 THEN (1)
PLACE the circuit breaker control switch in the CLN_ position f or Shutdown Cooling Outboard Suction Isolation Valve, 1-Ell-F008, at NCC IXDB conpartment B50
/
In57ver RSEP-1/ ASS 0-14 Page 7 of 15 Rev. O
(2)
PLACE the circuit breaker control switch in the OFF position for RHR Suction isolation Valve,1-Ell-F008, ( ASSD FEED) at MCC 1XDA compartment 826.
/
Ind/Ver (3)
PLACE the Close/Of f/Open Switch in the OFF position for RHR Suction Isolation Valve, 1-E11-F008, at MCC IXDA compartment B26.
/
Ind/Ver d.
Conventional Service Water Pump IC Discharge Valves
~'
can be operated from normal controls, THEN (1)
PLACE the circuit breaker control switch in the ON position for Conventional Service ~7ater Pump IC Discharge Valve to Conventional Header, 1-SW Y17, at MCC IPB compartment BX8.
/
Ind/Ver g f3,7 (2)
PLACE the circ.it breaker control switch in the ON position for Conventional
~
Service 7ater oump IC Discharge Valve to Nuclear Header, 1 SW-V18, at MCC IPB compartnent BX9.
/
Ind/Ver
- 15. WHEN Diesel Generator Building doors that were opened / blocked open f ar Diesel Generator ventilation are no longer required to be opei, THEN RESTORE all Diesel Generatcr Building doors that were osened on Attachment 1 to the closed position.
/
Ind/Ver
'6.
WHEN:
4 The fire has been extinguished AND
- t.,
All breakers, AND/OR switches operated in this crocedure are restored to their norital position AND l
c.
No actions within this procedure are required to achieve or maintain Cold Snutdown THEN l
c.
EXIT this procedure.
1
(
BSE P-1/ ASSD-14 Page 8 of 15 Rev. 0 l
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Date/ Time Completed Performed By (Print)
Initials Reviewed By:
Shi f t Foreman R.B.t BSEP-1/ ASSO 14 Page 9 of 15
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B SEP.1/ A550 14 Page 14 o f 15 tev.
1 DIESEL GENERATOR YENilLATION 1.
OPEN/ BLOCK OPEN doors identified on drawing below, EXCEPT doors #108, #109. #110, fill.
2.
BLOCK OPEN doors using door wedge blocks.
10 5 10 5 10 6 10 7 IOS *109.el10 lit 11 2 ll3 l14 101
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- 3.
WHEN the fire has been extinguished. OPEN I
doors #108. #109, #110, #111, for additional ventTTition.
ATTACHMENT 1 Diesel Generator Building Door Position Fo r Otesel Cell Ventilation BS E P-1/ ASSD-14 Page 15 of 15 Pev. 0
. __.