ML20205S560

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Rev 0 to Alternative Safe Shutdown Procedure ASSD-22, Diesel Generator Bldg 50 Ft Elevation E2 Switchgear Room
ML20205S560
Person / Time
Site: Brunswick Duke Energy icon.png
Issue date: 04/04/1988
From: Bishop E
CAROLINA POWER & LIGHT CO.
To:
Shared Package
ML20205K904 List: ... further results
References
ASSD-22-01, ASSD-22-1, NUDOCS 8811110100
Download: ML20205S560 (11)
v • d • e


Text

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CAROLINA POWER & LIGHT COMPANY BRUtiSWICK STEAM ELECTRIC PLANT Utili 2 PROCEDURE TYPE: ALTERf4ATIVE SAFE SHUT 00Wrt PROCEDURE NUMBER: ASS 0-22 ,,

PROCEDURE TITLE: DIESEL GENERATOR BUILDING 50' ELEVATION E2 SWITCHGEAR ROOM Rev. O Ra,1 4/4/88

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t Approved By: f[ t [L.

General ~tEnaF/ an'agtT perations Date: j lih-[-

BS't P-2 / AS50-?? Page 1 of 11 Rev. 0 0011110100 001025 PDR ADOCK 05000324 p PDR

LIST OF EFFECTIVE PAGES ASS 0-22 Page(s) Revision 1-11 0

. _ . R B.1 f

s BSEP-2/ASSO 22 Page 2 of 11 Rev. 0

A. TITLE Diesel Generator Building 50' Elevat:on E2 Switchgear Room B. REF_ERENCES

>er 10CFRS0 Appendix 'R' Sections ll;.G & L.

1.

2. Per 10CFR60 Appendix 'R' section Ill.J.

C. ENTRY CONDITION This procedure is entered from Alternative Safe Shutdown Index ASSD-01.

1. A fire has occurred in an area containing Alternative Safe Shutdown Train B equipment,

.A,,ED,

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2. The Shift Foreman has determined that u1e tor is to bc brought to Cold Shutdown using Altcrnative : Lie Shutdown Train A.

The purpose of this procedure is to providc supplemental actions to be_,

used concurrer,tly with E0Ps and other operations proceoires to acnieve and RB.I 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, the fire is extinguished AND ~~~

l tee Shift Foreman determines that no action within this procedure is required, THEN EXII this procedure.

2. OBSERVE the following parameters on instruments indicated whilJ performing actions to achieve and maint61n cold shutdown.

Instrument Location 2-CAC-TP 4426-1 Suppression Pool Temp. (Pt.1) Control Room Panel 2-CAC-LR-2602 Torus Level Control Room Panel 2-C32-PI-R605 keactor Pressure Contrcl Room Panel 2-C32-LI-R606A Reactor Water L,ve. Conte r i Room Panel

3. J_F. reactor building entry is required to restore OR, monitor equipment , JHEh
a. DISPATCH the following minimum 'anpower for performance of this procedure:

Reactor Building - ; Auxiliary Operator l

's BSEP-2/ASSD-22 Page 3 of 11 Rev. 0

_ _ = _ _ _ _ _ _ . _ - _ _ _ _ _ . _ _ _ _ _ _ ________ _ _ _ ____ __ -__-___________ _ - _ _ - _ _ - _ _ _ _ _ _ _ _ _ - _ _ _ _

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b. OBTAIN the following keys from the Shift Foreman's F Key Locker (1) ASSD Equipment Cabinet Key #148 f

,(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 ASSO TiiiIipment Cahinet: [

For Reactor Building .

_(1) Sound powered phone i (1) Flashlight  ;

(1) Copy of this procedure  ;

_ __ (3) Remote Shatdown Keys Serial T112 .

(1) Security Access Key (

(1) Twenty-five foot sound powered phone i extension cord.  !

d. USr. appropriate figures in this procedure to provfde f access / egress routes, equipment and communicatios. '

locations.

4. IF Nuclear Service Water to Vital Header Valve, 2-SW ' 117  !

UNN_0T be operated from the RTGB, THEN Manually OPERATE l

2-SW-V117. g g,t t

5. IF Nuclear Service Water Supply Valve, 2-SW-V105 CANNOT be f operated f rom the RTGB, ,T_ti,Eri Manually OPl' ATE 2-SIT-W63i.
6. IF Conventional-Nuclear Header Cross-tie Valve, 2-SW-V102  !

UNNOT be operated from the RTGB, THEN Manually OPERATE  !

Y 5WV102. .l

7. IF operation of RHR Service Water System is required AND RHR f Wrvice Water Booster Pumps are NOT_ avaGable THEN RTFTR to ~

I OP-43. f

8. IF operation of HPCI Steam Supply Inboard Isolation Valve, -

l FE41-F002 is required AND power is NOT availabic from MCC 2XD,  !

THEN  :

a. PLACE the cir;uit breaker control switch in the OFF l l position for HPCI Steam Supply Inboard Isolation ~  ;

h Valve, 2-E41-F002, at MCC 2XD compartment DW1. j l b. PLACE the circuit breaker control switch in the ON  !

i position for HPCI Steam Supply Line Isolation VaWe, [

j 2-E41-F002 ( ASSD FEED) at MCC 2XC compartment 051.  !

i i

I BSEP-2/ASSD-22 Page 4 of 11 Rev. O r

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v l

l

c. IF 2-E41-F002 is required to be Open, THEN PLACE the

'ATSD Keylock Control Switch in the _0 PEN position, at -

MCC 2XC compartment DSI.

l

d. IF 2-E41-F002 is required to be Closed, THEN PLACE We ASSD Keylock Control Switch in the CT03T  ;

position, at MCC 2XC compartment DSI. ,

9. IF operation of HPCI Turbine Exhaust Vacuum Breaker Valve,  :

T'E41-F079'is required _A!JD_ power is NOT available- from MCC 2XB. l THEN i

a. PLACE the circuit breaker control switch in the OFF position for HPCI Turbine Exhaust Vacuum Breaker i Valve, 2-E41-F079, at MCC 2XB compartment DQ0. l
b. PLACE the circuit breaker control switch in the ON  !

position for HPCI TurM1e Exhaust Yacuum Breaker- [

Valve, 2-E41-F079, ( ASSD FEED) at MCC 2XC compartment i DT2.

t

c. IF 2-E41-F079 is required'to be Open,_THEN PLACE the {

ATSD Keylock Control Switch. in the OPEN position, at c MCC 2XC compartment DT2. .

l

d. IF 2-E41-F079 is required to be Closed, THEN PLACE We ASSD Keylock Control Switch in the CE65T i position, at MCC 2XC compartment DT2. i R B.L t
10. IF operation of Shutdown Coolin9 Outboard Suction Throttle  !

Ya'Ive, 2-E11-F008 is required At4D power is NOT available from MCC 2XDB,_THEN

a. VERIFY OFF OR PLACE the circuit breaker control t switch in tW 0FF position for Shutdown Cooling I Suction ThrottTe7alve, 2-E11-F008, at MCC 2XDB [

compartment B50.

b. PLACE the circuit breaker control switch in the ON i position for RHR Suction Isolation Valve, 2-E11-T608, I

( ASSD FEED) at MCC 2XDA compartment B26. [

t

c. IF 2-E11-F000 is required to be Open, THEN PLACE the -

~CTose/Off/Open Keylock Switch in the OTUi~ position, I at MCC 2XDA compartment B26.  !

t

d. IF 2-E11-F008 is required to be Closed, THEN PLACE  :

We Close/Off/Open Keylock Switch in the'TGSE_ i position, at MCC 2XDA compartment B26.

l

11. WHEN Shift Foreman determines: l

, a. Power is available from MCC 2XD for operation of HPCI Steam Supply Inboard Isclation Valve, 2-E41-F002, THEN ,

BSEP-2/ASSD-22 Page 5 of 11 Rev. C

I

_ (1) PLACE the circuit breaker control switch I

in the ON position for HPCI Steam Supply InboarUsolation Valve, 2-E41-F002, at MCL 2XD compartment DW1.

Ind/Ver (2) PLACE the circuit breaker control switch in the OFF position for HPCI Steam Supply Line Inboard Isolation Valve, 2-E41-F002. (ASSO FEED) at MCC 2XC compartment DSI.

/

Ind/Ver (3) PLACE the ASSD Keylock Control Switch in the _OFF position, for HPCI Steam Supply Line Isolation Valve, 2-E41-F002, at MCC 2XC compartment DSI.

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b. Power is available from MCC 2XB for operation 'of'HPCI Rg Turbine Exhaust Va< o . Breaker Valve, 2-E41-F079, THEN (1) PLACE the circuit breake control switch in the ON position for HPCI Turbine Exhaust Tacuum Breaker Valve, 2-E41-F079, at MCC 2XB compartment DQO.

/

Ind/Ver (2) PLACE the circuit breaker control switch in the OFF position for HPCI Turbine Vacuum TTiaker Valve, 2-E41-F079, ( ASSD FEED) at MCC 2XC compartment DT2.

/

Ind/Ver (3) PLACE the ASSD Keylock Control Switch in the OFF position for HPCI Turbine Exhaust Vacuum Breaker Valve, 2-E41-F079, at MCC 2XC c.orrpartment OT2.  ;

/  !

Ind/Ver

\ .

BSEP-2/ASSD-22 Page 6 of 11 Rev. O t -.

c. Power is available from MCC 2XDB for operation of Shutdown Cooling Outboard Suction Throttle Valve, 2-Ell-F008, THEN, (1) PLACE the circuit breaker control switch in the ON position for Shutdown Cooling  !

OutboarTSuction Throttle Valve, i 2-E11-F008, at MCC 2XDB compartment BSO.

/

Ind/ Ver (2) PLACE the circuit breaker control switch in the OFF position for RHR Suction l Isolation Valve, 2-E11-F008, ( ASSD FEED) at MCC 2XDA compartment B26. r

/

Ind/ Ve r (3) PLACE the Close/Off/Open Keylock Switch in the_OFF position for RHR Suction Isolation Valve, 2-E11-F008, at MCC 2XDA compartment B26. ,.

g'

/ .

Ind/Ver I

12. WHEN:
a. The fire has been extinguished AND  ; ,

i -

b. All breakers, AND/OR switches operateq in this procedure l are restored to their normal position AND  ;

~

c. No actions within this procedure are required to achieve f or maintain Cold Shutdown, THEN
d. EXIT this procedure.

Date/ Time Completed Performed By (Print) Initials  ;

L f

-- f i

Reviewed By-  !

Shif t Foreman I

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I BSEP-2/ASSD-22 page 7 of 11 Rey, o l f

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I BSEP-2/AS50-22 Page 8 of 11 Rev. O J

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