ML20205S661

Rev 0 to Alternative Safe Shutdown Procedure ASSD-30, Control Bldg 23 Ft Elevation Battery Room 2B

ML20205S661
Person / Time
Site:	Brunswick
Issue date:	03/04/1988
From:	Bishop E CAROLINA POWER & LIGHT CO.
To:
Shared Package
ML20205K904	List: ML20205K902 ML20205K907 ML20205K913 ML20205S261 ML20205S267 ML20205S272 ML20205S277 ML20205S283 ML20205S286 ML20205S293 ML20205S296 ML20205S301 ML20205S306 ML20205S310 ML20205S315 ML20205S332 ML20205S335 ML20205S339 ML20205S344 ML20205S350 ML20205S355 ML20205S362 ML20205S369 ML20205S390 ML20205S400 ML20205S405 ML20205S414 ML20205S419 ML20205S429 ML20205S438 ML20205S452 ML20205S471 ML20205S478 ML20205S492 ML20205S504 ML20205S508 ML20205S511 ML20205S516 ML20205S522 ML20205S532 ML20205S536 ML20205S541 ML20205S545 ML20205S557 ML20205S560 ML20205S565 ML20205S571 ML20205S577 ML20205S582 ML20205S586 ... further results
References
ASSD-30, NUDOCS 8811110129
Download: ML20205S661 (11)

Text

i CAROLINA POWER A LIGHT COMPANY BRUNSWICK STEAM ELECTRIC PLANT UNIT 1 PROCEDURE TYPE:

ALTERNATIVE SAFE SHUTOOWN PROCEDURE NUMBER:

ASS 0-30 PROCEDURE TITLE:

CONTROL BUILDING 23' ELEVATION BATTERY ROOM 2B R S.i Rev. 0 3/4/98 O

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Approved By:

/5,t<C Date:

'fitII I-Ganpral Manage r/ Manager iperations

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LIST OF EFFECTIVE PA.GES.

i ASS 0-30 Paleh)

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RSEP-1/ASSD-30 Page 2 of 11 Rev. n t

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TITLE Control Building 23' Elevation Battery Roon 2R R.

REFERENCES

,_, F.~~Per 10CFR50 Appendix 'R ' Sections !!!.G. A L.

2.

Per 10tFR50 Appendix 'R' Section Ill.J.

l C.

ENTRY CONDITION Thi procedure is entered from Alternative Safe Shutdown Index ASS 0-01.

1.

A fire has necurred in an area containing Alternative Safe Shutdown Train B equipment, AND 2.

The Shift Forenan has deternined 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 off---

site power.

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OPERATOR,Afr ONS i

1.

IF, while executing this procedure, the fire is extinguished AND the Shif t Forenan determines that no action within this procedure is required THEN EXIT this procedurr.

2.

ORSERVE the following parameters or instrunents indicateo while performing actions to achieve and maintain cold shutdown.

_Instronent Lnca,lon 1-CAC-TR-4426-1 Suppression Pool Tenperature Control Roon Panel 1-CA' LR-2602 Torus Level Control R0on Panel 1-Ci PI-R605 Reactor Pressure Control Roon Panel 1-C3t-Ll-R606A Reactor Water Level Control Roon Panel 3

IF reactor building entry is required to restore OR, nonitor equipnent, THEN

__a.

DISPATCH the following nininun nanpower for perfornance of this procedure:

Peactor Building - 1 Auxiliary Operator RSEP-1/AS50-30 Page 3 of 11 Rev. O

b.

ORTAIN the following keys from the SOS Key Locker (1)

ASSO Equipment Cabinet Key #148

~~ (1 )

ASSD Flashlight Tool Rox Key #160 AND PROCtJRE the following equipment from the ASSO Equipment cabinet.

_For React _or Ruilding (1)

Sound powered phone (1)

Flashlight (1)

Copy of this procedure (3)

Remote Shutdown Keys, Serial T112 (1)

Security Access Key

_ _ __ (1) Twenty-five foot sound powered phone extension cord, c.

USE appropriate figures in this procedure to provide access / egress routes, equipment and comunication locations.

(Nornal comunications may not be available.)

4 IF Nuclear Service Water to Vital Header Valve,1-SW-Vll? CANNOT Fe operated f rom the RTGR, THEN llanually OPERATE l-SW-V117 5.

IF Nuclear Sersice Water Suprly Valve,1-SW-V105 CANNOT be operated f rom the RTGR, THEN 'ianually aPERATE 1-SW-V105 g 43,1 6

,l_F, Conventional-Nuclear Header Cross-tie Valve, 1-SW-V102 CANNOT be operated f rom the RTGR, _THEN Manually OPERATE 1-SW-V102.

7 IF operation of RHR Service Water Systen is required ANC RHR Service Water Booster Pumps are NOT available, THEN RTITR to

- - ~

OP-43.

8 IF operation of HPCI Stean Supply Inboard Isolation V.ilve, FE41-F002 is required AND power is NOT available f rom MCC IXD, THEN a.

PLACE the circuit breaker control switch in the OFF

~~

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position for HPCI Stean Supply Inboard I;olation Valve, 1-E41.F002, at MCC IXD compartment DW1.

b.

PLACE the circuit breaker control switch in the ON position for HPCI Stean Supply Line Isolation V4Tve.

~~

1-E41-F002, ( ASSO FEED) at tiCC lxC compartnent DSI.

c.

IF 1-E41-F002 is required to be Open, THEN PLACE the

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ESD Keylock Control Switch in the OPEN position, at f1CC IXC cnnpartment DSI.

RSEP-1/ ASS 0-30 Page 4 of 11 Rev. O

d.

IF 1-E41-F002 is required to be Closed, THEN PLACE the ESD Keylock Control Switch in the CLOSE position, at MCC IXC compartment 0S1.

9.

IF operation of HPCI Turbine Exhaust Vacuun Breaker Valve.

T E41-F079 is required fND power is NOT available from MCC IXB, THEN a.

PLACE the circuit breaker control switch in the OFF position for HPCI Turbine Exhaust Vacuun Breaker V a l v e, 1 -E41 -F070, at MCC IXB compartment D00, b.

PLACE the circuit breaker control in the ON position for HPCI Turbine Vacuum Breaker Valve,1-Ul-F079,

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( ASSO Feed' at MCC IXC compartment DT2.

c.

IF 1-E41-F079 is required to be Open, THEN PLACE the ESD Keylock Control Switch in the OPE _N_ position, at MCC IXC compartment DT2.

d.

IF 1-E41-F079 is required to be Closed, THEN PLACE the ESD Keylock Control Switch in the CLOSETosition, at MCC IXC compartment OT2.

10. IF oper otion of Shutdown Cooling Outboard Suction isolation Tilve,1-Ell-F003 is required AND power is NOT available f ron

~~

MCC l(08. THEN R S,1 a.

VERIFY OFF OR PLACE the circuit breaker control switch in the UTT po~5ition for Shutdown Cooling Outboard

~

Suction Isolation Valve,1-Ell-F003, at MCC IXDR compartment B50 b.

PLACE the circuit breaker control switch on the ON position for RHR Suction isolation Valve,1-Ell-7603,

( ASSO FEED) at MCC IXDA compartment B26 c.

IF 1-Ell-?003 is required to ne Open, THEN PLACE Ee Close/0f f/Open Keylock Switch in tIIe'TiPEN

~~

position, at MCC IXD A compartment B26.

d.

IF 1-Ell-F008 is required to be Closed, THEN PL ACE We Close/0f f/Open Keylock Switch in the CDTSE_

position, at MCC IXDA compartment B26.

11. WHEN Shift Forenan determines:

a.

Power is available from MCC IX0 for operation Jf HPC[

Steam Supply Inboard Isolation Valva, 1-E41-F002, THEN BSE9-1/ ASS 0-30 Paga 5 of 11 Rev. 0

(1)

PLACE the circuit breaker control switch in the ON position for HPCI Stean Supply Inboard Tsolation Valve 1-E41-FG02, at MCC 1XD compartment DW1.

/

Ind/Ver (2) PLACE the circuit breaker control switch in the DFF position for HPCI Steam Supply Line isolation Valve,1-E41-F002, ( ASSD FEED) at MCC IXC compartment 0S1.

/

Ind/Ver (3) PLACE the ASSO Keylock Control Switch in the OFF position, for HPCI Stean Supply Line'~Tsolation Valve, 1-E41-F002, at MCC IXC compartment USl.

/

Ind/Ver

~,n.

Power is available from MCC IXB for operation of HPCI Turbine Exhaust Vacuun Breaker Valve,1-E41-F079, THEN R B.L (1)

PLACE the circuit breaker control switch in the ON position for HPCI Turbine Exhaust 7acuun Breaker Valve, 1-E41-F079, at MCC IXB compartment DQO.

/

Ind/Vrr (2)

PLACE the circuit breaker control switch in the OFF position for HPCI Turbine Vacuum Breaker Valve,1-E41-F079 ( ASSO FEED) at MCC 1XC compartment DT2.

/

Ind/Ver (3)

PLACE the ASSD Keylock Control Switch in the 0FF position for HPCI Turbine Vacuun Breaker Valve, 1-E41-F079, at MCC IXC conpartment DT2.

/

~~

Ind/Ver c.

Power is available f rom MCC 1103 f or operation of l

Shutdown Cooling Outboard Suction Isolation Valve, i

1-E11-F003, THEN l

BSED-1/ ASS 0-30 Page 6 of 11 Rev. O L_

(1)

PLACE the circuit breaker control switch in the ON position for Shutdown Cooling Outboar3 Suction Isolation Valve, 1-E11-F008, at MCC 1XDR compartment 850

/

Ind/Ver (2)

PLACE the cir:uit breaker control switch on the OFF position for RHR Suction isolation Valve,1-E11-F008, ( ASSD FEED) at MCC 1XDA compartment B26

/

Ind/Ver (3)

PLACE the Close/0ff/Open Keylock Switch in the OFF position for RHR Suction Isolation Valve ~,~'l-E11-F008, at MCC 1XDA compartment R26

/

Ind/Ver 12.

, HEN:

W a.

The fire has been extinguished AND R 8, f b.

All breakers, AND/0R ; wit (h ?s operated in this procedure are restored to th' normal position ANO c.

No actions within this procedure are required to achieve or mainta'w Cold Shutdown, THEN d.

EXIT this procedure.

Date/ Time Completed Perferned Ry (Print) 13 tIils ~

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Reviewed By:

Shift Forenan RSEP-1/ASSD-30 Page 7 of 11 Rev. 0

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