ML20205S400

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Rev 0 to Alternative Safe Shutdown Procedure ASSD-12, Diesel Generator Bldg 2 Ft Elevation Diesel Generator Basement
ML20205S400
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-12-01, ASSD-12-1, NUDOCS 8811110053
Download: ML20205S400 (26)
v • d • e


Text

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3* y kk CAROLINA POWER & LIGHT COMPANY BRUNSWICK STEAM ELECTRIC PLANT

' UNIT 2 f PROCEDURE TYPE: ALTERNATIVE SAFE SHUTDOWN PROCEDURE l-

NUEER
ASSD-12 PROCEDURE TITLE: DIESEL GENERATOR BUILDING 2' ELEVATION DIESEL GENERATOR BASEMENT Rev. O A s,i 4/4/88 S

O N

  1. d
  1. M 6,dif

,'_ ' f Approved By: _ General Manager Ik 7-

/ : Operations danage Date: 9 ff!If i-

\. . .

BSEP-2/ ASSD-12 , ,

Page 1 of 26 Rev. O

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O O 24 PDR-

[. _ - - _ _ _ _ _ _ _ _ - _ - _ _ - - - - -_ _ _ _ _ _ _ _

i LIST OF EFFECT!YE PAGES_

A550-12 Page(sl Revision 1-26 0 M. B

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BSE P-2/ AS$0- 12 Page 2 of 26 Rev. O

I A. TITLE Diesel Generator Building 2' Elevation Diesel Generator Basement B. REFERENCES

1. Per 10CFR50 .'ppendix 'R' Sectior Ill.G and L.
2. Per 10CFR50 Appendix 'R' Section Ill.J.

C. ENTRY CONDITION This procedure is entered from Alternative Safe Shutdown Index AS50-01.

1. Damage to Train B s a. A fire has occurred in an area containing Alternative Safe Shutdown Train B equipment, AND
b. The Shif t Foreman has determined that the reactor is to be brought to Cold Shutdown using Alterative Safe Shutdown Train A. ,,

3 A S.i

2. Damage to Train A
a. A fire has occurred in an area containing Alternative Safe Shutdown Train A equipment, AND
b. The Shift 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 supplemental actions to be used concurrently with E0P's 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.

D. OPERATOR ACTIONS _

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1. IF wcile executing this procedure, the fire is extinguished AND TWe Shift Foreman determines that no action within this procedure is required _THEN EX1T this procedure.

{

2. When the Shift Foreman has received adequate information to determine the proper safe shutdown train to be used for shutdown. THEN_

L BSEP-2/ ASS 0-12 Page 3 of 26 Rev. O

a. REFER to section 1 of this procedure to initiate an 4 Train shutdown, O
b. REFER to Section 11 of this procedure to initiate a B Train shutdown, AND
c. Notify Unit 1 of which safe shutdown train Unit 2 will be using.

R B.

1 l

4 BSEP 2/A550-12 Page 4 of 26 Rev. O L

t SECTION I A TRAIN SHUTDOWN

1. OBSERVE the following parameters on instruments indicated while performing actions to achieve and maintain cold shutdown. [

Instrument. lxation f 2-CAC-TR-4426-1 Suppression Pool Temp. (Pt.1) 6ontrol Room Panel 2-CAC-LR-2602 Torus Leval Control Room Panel 2-C32-PI-R605 Reactor Pressure Control Room Panel 2-C32-Li-R606A Reactor Water Level Control Room Panel

2. IF reactor building AN0/OR Diesci tiencrator' Building AND/0a Tirvice Water Building entry is required to restore OR monitor ---

equ i pment , ,T__EN, E

a. DISPATCH the folloi,ing minimum manpower for i performance of this procedure:

Reacter Building - 1 Auxiliary Operator Service Water Building - 1 Auxiliary Operator  :

Ofesel Generator Building ,1 Auxiliary Operator

~

b. OBTAIN the following keys f rom the Shif t Foreman's' R8.1 Key Locker <

(1) ASSO Equipment Cabinet Key #148 ,

(1) ASSD Flashlight Tool Box Key #160 l

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 Build _ing_

(1) Fidshlight (1) Sound powered phone '

(1) Copy of this procedure Remote Shutdown Keys, Serial T112

_((3)

1) Security Access Key .

(1) Twenty-five foot sound powered phone i extension cord i For Service _ Water Building  ;

(1) Flashlight ,

! _(1) Sour / powered phone j l

(1 Copy of this procedure e (1 Security Access Key i

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

l i BSEP-2/ASSD-12 Page 5 of 26 Rev. O  !

, L

c c c

, For Diesel Gene.*ator Building (1) Flachlight

- (1) Copy of thb. procedure i (1) Security Ac ess Key  ;

,(14) Door W1dge Blocks p

d. USE appropriate figures in this procedure to provido access / egress routes, equipment and connunication locat!ons.

IF Diesel Generator operation is required, THEk BLOCK OPEN 3.

Wesel Generator Building doors, as indicated on Attachment 1, to establish ventilation for Diesel Generator operations.

4. VERIFY a flow path DOES NOT_ exist from the nuclear to f conventional header through Conventiot al Service Water Pump 1A ANr> IC _AND_28 Discharge Valves by performing the following: ,
a. PLACE the circuit breaker con'.rol switch in the OFF position for Conventional Scroice Water Water Pump 1A Discharge Valve To Conventional Header,1-SW-V13, at MCC 2PB compartment E45.
b. PLACEthecircuitbreakercontrolswitchinthe6F7 '

position for Conventional Service Water Pump 1A i Discharge Valve To Nuclear Header,1-SW-V14, at  ;

MCC 2PB compartment E44.

c. VERIFY Closed OR Manually CLOSE Conventional Service R B.1 l Water Pump 1 A Wscharge Valve to EITHER the Nuclear Header, 1-SW-V14 g Conventional header, 1-SW V13. , i
d. PLACE the circuit breaker control switch in the OFF position for Conventional Service Water Pump IC Discharge Valve To Ceriventional Header,1-SW-V17, at  !

HCC IPB compartment BXB.  !

e. PLACE the circuit breaker cont e al switch in the OFF {

position for Conventional Service Water Pump 1C .

Discharge Valve To Nuclear Header,1-SW-V18, at l MCC 1PS compartment BX9. r t

f. VERIFY Closed OR Manually CLOSE Conventional Service  :

Water Pump 1C Wscharge Valve to EITHER_ the Nuclear ,  !

Header,1-SW-V18 g Conventional Header,1-SW-V17.  ;

i

g. PLACE the circuit breaker control switch in the OFF '

position for Conventional Service Water Puup 2B  !

Discharge Valve To Conventional Header, 2-SW-V15, at  !

MCC 2PB compartment E36.  !

BSEP-2/ ASS! 12 Page 6 of 26 Rev. O

7 ll

h. Pt. ACE' the circuit breaker contu Iwitch in the OFF position for Conventional Servict 6.'ater Pump 2B Discharge Valvo To Nuclear Header, 2-SW V16, at MCC 2PB compartment E37.
i. VERIFY Closed OR Manually CLOSE Conventional Service Water Pump 2B Wscharge ialve To EITHER the Nuclear Header, 2-SW-V16 g Conventional lieEr, 2-SW-V15.
5. IF Nuclear Service Water Supply Valve, 2-SW-V105 CANNOT be operated from the RTGB,_THEN_ Manually OPERATE 2-SW Y105.
6. IF Conventional-Nuclear Header Cross tie Valve, 2-SW-V102 UNNOT be operated from RTGB, THEN Manually OPERATE 2-SW-V102.
7. IF Nuclear Service Water To Vital Header Valve, 2-SW-V117 UNNOT be operated from the RTGB, THEN Manually OPERATE 2-SW-Y117,
8. IF operation of RHR Service Water System is required AND RHR Tervice Water Booster Pumps are NOT available THEN RTTER to  !

OP-43,

9. IF operation of HPCI 'Steam Supply Inboard Isolation Valve, FE41-F002 is required AND power is NOT available from MCCJXD, ,

THEN gg,J

a. PLACE the circuit breaker control switch in the OFF ,

position for HFCI Steam Supply Inboard Isolation  !

Valve, 2-E41-F002, at MCC 2XD compartment DW1.

b. PLACE the circuit breaker control switch in tiie ON ,

position for HPCI Steam Supply Line Isolation .V awe ,  ;

2-E41-F002 ( ASSD FEED) at MCC 2XC compartment DSI. [

c. IF 2-E41.r002 is required to be Open, THEN PLACE the TISD Keylock Control Switch in the OPEN position, at MCC 2XC compartment 051,
d. IF 2-E41-FC02 is required to be Closed. THEN PLACE He ASSD Keylock Control Switch in the CT63T position, at MCC 2XC compartment 051,
10. 1F operation of HPCI Turbine Exhaust Vacuum Breaker Valve, FE41-F079, is required AND power is NOT available from

' MCC 2XB, THEN l t

a. PLACE the circuit breaker control switch in the OFF l position for HPCI Turbine Exhaust Vacuum Breaker Valve, 2-E41-F079, at MCC MB compartment D00l l

1 I l

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BSEP-2/ ASSD-12 Page 7 of 26 _Rev. O L_

b. PLACE the circuit breaker control switch in the ON position for HPCI Turbine Exhaust Vacuum Breaker ~

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

c. IF 2-E41-F079 is required to be Open, THEN PLACE the

~ATSD Keylock Control Switch in the OPEN position, at MCC 2XC compartmant DT2.

d. IF 2-E41-F079 is required to be Closed. THEN PLACE H e ASSD Keylock control Switch in the _CT51E position, at MCC 2XC compartment DT2.
11. IF operation of Shutdown Cooling Outboard Suction Throttle Ya' Ire, 2-E11.F008 is required ANO power is NOT available from MCC 2XDB, THEN
a. VERIFY OFF O'R PLACE the circuit breaker control switch in tW OFF position for Shutdown Cooling
Suction Throttle Valve, 2-E11-F008, at MCC 2XDB compartment B50.
b. PLACE the circuit breaker control switch in the ON position for RHR Suction isolation Valve, 2-E11-T608, f ASSD FEED) at MCC 2XDA compartment B26. ,,

R B.

c. IF 2-E11-F008 is required to be Open, THEN PLACE the TTose/Of f/Open Keylock Switch in the Open position, at MCC 2XDA compartment B26.
d. IF 2-E11-F008 is required to be Closed. THEN PLACE He Close/Of f/Open Keylock Switch in theTSE position, at MCC 2XDA compartment $26.
12. WHEN Sn1ft Foreman determines:
a. Diesel Generator Building doors that were opened / blocked open for Diesel Generator ventilation are no longer required to be open THEN RESTORE all Diesel Generater Building doors that were opened on Attachment 1 to the closed position.

/

Ind/Ver

b. Conventional Service Water Pump 1A Of.scharge Valves can be operated from normal controls, THEN i

(

BSEP-2/ ASSD- 12 Page 8 of 26 Rey, o

(1) PLACE the circuit breaker control switch in the ON position for Conventional Service 7ater Pump 1 A DischarCe Valve to Conventional Header,1-SW-V13, at MCC 2PB i compartment E45.  ;

'/ _!

Ind/Ver (2) PLACE the circuit breaker control switch in the ON position for Conventional i Service 7ater Pump 1A Discharge Valve to Nuclear Header., 1-SW-y14, at MCC 2PB compartment E44. I

/

~1nd/Ver i-

c. Conventional Service Water Pump IC Discharge Valves can be operated from normal controls,,THE_N (1) PLACE the circuit bre6ker control switch  !

in the ON position for Conventional Service 7ater. Pump 1C Discharge Valve to Conventional Header,1-$W-V17, at MCC

IPB ,

compartment BX8. R 3, !

/ ~

i Ind/yer l

(2) PLACE the circuit breaker control switch in the ON position for Conventional Service ~Ta(er Pump IC 01scharge Valve to  !

Nuclear Header,1-SW-V18. at MCC 1PB  !

compartment BX9.

l

/  !

__Ind/Ver

d. Conventional Service Water Pump 2B Discharge Valves [

can be operated from normal controls THEN l

(1) PLACE the circuit breaker control switch I in the ON position for Conventional {

Service 7ater Pump 28 Discharge Valve to  !

Conventional Header, 2-SW-V15, at MCC 2PB  :

compartment E36. j l

i i

i Ind/Ver  ;

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i  !

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BSEP-2/ASSD-12 Page 9 of 26 Rev. O i

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(2) PLACE the circuit breaker control switch in the ON position for Conventional Service 7ater Pump 28 Discharge Valve to Nuclear Header, 2-SW-f16, at MCC 2PB compartment E37.

/

Ind/Ver

e. Power is available from MCC 2XD for operation of HPCI Steam Supply Inboard Isolation Valve, 2-E41-F002, _THEN (1) PLACE the circuit breaker control switch i in the ON position for HPCI Steam Supply q Inboar G solation Valve, 2 E41.F002, at MCC 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,

( ASSD FEED) at MCC 2XC compartment dst.

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.

I

/

Ind/Ver

f. Power is available from MCC 2XB for operatio1 of HPCI Turbine Exhaust Vacuum Breaker Valve, 2-E41-F079 THEN (1) PLACE the circuit breaker control switch in the ON position for HPCI Turbine

~

Exhaust Tacuum Breaker Valve, 2-E41-F079, at MCC 2XB compartment DQO.

/

Ind/Ver (2) j PLACC the circuit breaker control switch in the OFF position for HPCI Turbine vacuum TTeaker Valve, 2-E41-F079,

( ASSD FEED) at MCC 2XC compartment DT2.

Ind/Ver BSEP-2/ ASSD-12 Page 10 of 26 Rev. O m

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(3) PLACE the ASSD Keylock Control Switch in the OFF position for HPCI Turbine Vacuum

Breaker Valve, 2-E41.F079, at MCC 2XC compartment DT2.

/

Ind/Ver

g. Power is available from MCC 2XDB for operation of Shutdown Cooling Outboard Suction Throttle Valve, l 2-E11-F008. THEN

- (1) PLACE the circuit breaker control switch in the ON position for Shutdown Cooling OutboarTsuction Throttle Valve, 2-E11-F008, at MCC 2XDB compartment BSO.

/

Ind/Ver (2) PLACE the circuit breaker control switch in the 0FF position for RHR Suction Isolation Valve, 2-E11-F008, ( ASSO FEED) at MCC 2XDA compartment B26. ,,

/

  • Ind/Ver Ad (3) PLACE the Close/Of f/Open Keylock Switch in the OFF position for RHR Suction isolation Yalve, 2-E11-F008, at MCC 2XDA compartment B26.

/

Ind/Ver

13. WHENj
a. The fire has been extinguished 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

, achieve or maintain Cold Shutdown, THEN

d. EX1T this procedure.

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BSE P-2/ ASSD-12 Page 11 of 26 Rev. O L--- . . . . . - . . ..

Date/ Time Completed Performed By (Print)~ Initials Reviewed By:

Shift Foreman AB l

i t

i BSE P-2/ A55D-12 Page 12 of 26 Rev. 0

i SECTI0tt 11 B TRAIN SHVfDOWil

1. OBSERVE the following parameters on instruments indicated while >

performing actions to achieve and maintain cold shutdown. ,

Instrument Location.

2-CAC-TR. 778 Suppression Pool Temp. (Pt. 7) ' Remote Shutdown Panel  ;

2-CAC-Lt.3342 Torus level Remote Shutdown Panel i 2-C32-PI-3332 Reactor Pressure Remote Shutdown Panci '

l 2-B21-LI-R604BX Reactor Water Level Remote Shutdown Panel

2. IF reactor building AND/0R_ Diesel Generator Building AND/0R Tervice W6ter Building entry is required to restore OR monitor ~~

i equipment. THEN ,

a. DISPATCH the following minimum manpower for performance of this procedure: l l Reactor Building - 2 Auxiliary Operators  :

Service Water Building - 1 Auxiliary Operator i Diesel Generator Building - 1 Auxiliary Operator '

b. OBTAIN the following keys from the Shift Foreman's' Key Locker l R G.i ,
(1) ASSD Equipment Cabirat Key #14B (1) ASSD Flashlight Tool Box Key #160 l I ~
c. 00TAIN Security Access Keys from SAS Security Officer l located in the Control Room AND PROCURE the following equipment from the ASSD l lqu'ipment Cabinet:

l For Reactor Building I

! (2) Flashlights i (2) Sound powered phones l (2) Copies of this procedure  !

(4) Remote Shutdown Keys Serial T112  :

(2) Security 1,ccess Keys '

(2) Twenty-five foot sound powered phone

, extension cords l For Service Water Building l (1) Flashlight f (1) Sound powered phone (

(1) Copy of this procedure  ;

(1) Security Access Key  ;

, (1) Twenty-five foot sound powered phone  ;

extension cord  !

l BSEP-2/ASSD-12 Page 13 of 26 Rev. O t

9

.For Diesel Generator Building

_ (1) Flashlight (1) Copy of this procedure Remote Shutdown Keys, GE #75 (4)

~

(1) Security Access Key

_(14) Door Wedge Blocks

d. USE appropriate figures in this procedure to provide access /cgress routes, equipment and comunication locations.
3. PLACE Reactor Water Level "NORMAL / LOCAL" switch, 2-B21-CS-3345 at the Remote Shutdown Panel, to the "LOCAL" position to make

~

level indicator 2-821-LI-R604BX operable.

4. IF Diesel Generator operation is required, THEN BLOCK OPEN e

Wesel Generator Building doors, as indicateTon Attachment 1, to establish ventilation for Diesel Generator operations.

5. VERIFY a flow path DOES NOT exist from the nuclear to

~~ ~ conventional header throligW Conventional Service Water Pump 1B AND_2A AND_2C Discharge Valves by performing the following:

a. PLACE the circuit breaker control switch in the OFE position for Conventional Service Water Pump 1B '

Discharge Valve to Conventional Header,1-SW-V15, at A g,i MCC 1PA compartment BV7.

i

b. PLACE the circuit breaker control switch in the OFFSe

~ ~ ~ ~ ~

position for Conventions) Header,1-SW-Y16, at Discharge Valve to Nucl MCC 1P A compartment 808.

c. VERIFY Closed OR Manually CLOSE Conventional Service Water Pump 1B Wscharge Valve To EITHER_ the Nuclear Header,1-SW-V16 g Conventional header,1-SW-Y15.
d. PLACE the breaker control switch in the OFF position for Conventional Service Water Pump 2A DTscharge Valve to Conventional Header, 2-SW-V13, at MCC 2PA compartment E07.
e. PLACE the breaker control switch in the OFF position

~

for Conventional Service Water Pump 2A Discharge Valve to Nuclear Header, 2-SW-V14, at MCC 2PA l

i compartment E08.

l  ;

f.

VERIFY Closed OR Manually CLOSE Conventional Service J Water Pump 2A VTscharge Valve To EITHER_ the Nuclear Header, 2-SW-V14 g Conventional Header, 2-SW-V13.

Rev. O Page 14 of 26 BSEP-2/ASSD-12

g. PLACE the breaker control switch in the OFF position for Conventional Service Water Pump 2C Discharge Valve to conventional Header, 2-SW-V17, at MCC IPA compartment BVO.
h. PLACE the breaker control switch in the _OFF position for Conventional Service Water Pump 2C Discharge Valve to Nuclear Header, 2-SW-V18, at MCC IPA compartment BU9.
1. VERIFY Closed OR Manually CLOSE Conventional Service Water Pump 2C~DTscharge Valve To EITHLR the Nuclear Header, 2-SW-V18,0_RR Conventional Header. 2-SW-V17,
6. IF RBCCW Heat Exchangers Se:rvice Water Inlet Valve, 2-SW-V106 TXNNOT be operated from the RTGB, THEN Manually OPERATE 2-SW V106.
7. IF Vital Header Cross-Tie Valve, 2-SW-V118 CANNOT be operated Trom the RTGB, THEN Manually OPERATE 2-SW Vil8.
8. IF operation of RHR Service Water System is required AND RHR  ;

Tervice Water Booster Pumps are NOT available _THEN REFER to OP-43.

9. IF operation of RCIC Steam Supply Inboard Isolation Valve.

TE51-F007 is required AND power is NOT available from MCC-tXC, THEN gg i

a. PLACE the circuit breaker control switch in the OFF position for RCIC Steam Supply Inboard Isolation Valve, 2-E51-F007, at MCC 2XC compartment DS4.
b. PLACE the circuit breaker control switch in the ON position for RCIC Steam Supply Line Isolation VaWe, 2-E51-F007, ( ASSD FEED) at MCC 2XD compartment DY1.
c. IF 2-E51-F007 is required to be Open THEN PLACE the MSD Xeylock Control Switch in the OPEN position, at MCC [

2XD compartment DY1.  ;

r i

d. IF 2-E51-F007 is required to be Closed. THEN PLACE the MSD Keylock Control Switch in the CLOSE position, at MCC 2XD compartment DYl.

r

10. IF operation of RCIC Turbine Exhaust Vacuum Breaker Valve.

TE51-F0621*, required AND power is NOT available from MCC 2XA, THEN  ;

4 PLACE the circuit breaker control switch in the OFF position for RCIC Turbine Exhaust Vacuum Breaker Valve, 2-E51-F062, at MCC 2XA compartment DE4.  ;

BSEP-2/ ASSD-12 Page 15 of 26 Rev. 0 l l

4

b. PLACE the circuit breaker control switch in the ON position f. RCIC Turbine Vacuum Greaker Valve, ~

2-ES1-F062,. ( ASSD FEED) at MCC 2XD compartment DW2.

c. IF 2-ES1-F062 is required to be Open THEN PLACE the "ATSD Keylock Control Switch in the OPEN position, at MCC 2XD compartment DW2.
d. IF 2-ESI-F06215 required to be Closed THEN PLACE Ee ASSD Keylock Control Switch in the CL65E position, at MCC 2XD compartment DW2.
11. IF operation of RHR Suction Isolation Valve, 2-E11-F009 is required AND power is NOT available from MCC 2XA, THEN
a. VERIFY OFF OR PLACE the circuit breaker control switch 'in tTe OFF position for RHR Suction Isolation Valve, 2-011-f0M, at MCC 2XA compartment DH3.
b. PLACE the circuit breaker control switch in the ON position for RHR Suction Isolation Valve, 2-E11-7609,

( ASSD Feed) at MCC 2XD compartment DX5.

c. IF 2-E11-F009 is required to be Open, THEN PLACE the T.Tose/Of f/Open ASSD Feed Keylock Switch in the OPEN position, at MCC 2XD compartment DXS. g, g
d. !F 2-E11.F009 is required to be Closed, THEN PLACE

~~

We Close/Of f/Open ASSD Feed Keylock Switch in the CLOSE position, at MCC 2XD compartment DX5.

12. WHEN Shift Foreman determines:
a. Diesel Generator Building doors that were I

opened / blocked open for Diesel Generator ventilation i

l are no longer required to be open, THEN RESTORE all Diesel Generator Butiding doors that were opened on Attachment 1 to the closed position, i

~1nd/Ver i b. Reactor Water Level indicator, 2-B21-L1-R604BX, is no longer required, THEN PLACE Reactor Water Level "NORMAL / LOCAL" SwTEU, 2-B21-CS-3345 at the Remote Shutdown Panel, to the "NORMAL" position.

Ind/Ver

c. Conventional Service Water Pump 1B Discharge Valves can be operated from normal controls. THEN s

BSEP-2/ ASSD-12 Page 16 of 26 Rev. O

i (1) PLACE the circuit breaker control switch in the ON position for Conventional Service ~ Vater Pump 1B Discharge Valve to Conventional Header,1-SW-V15, at MCC IPA compartment BU7.

/ -

I Ind/Ver (2) PLACE the circuit breaker control switch in the ON position for Conventional i serviceTater Pump 18 Discharge Valve to ,

Nuclear Header, 1-SW-V16, at MCC 1PA L compartment BU8. l l

/

Ind/Ver

d. Conventional Service Waper Pump 2A Discharge Valves can be operated from normal controls. THEN i (1) PLACE the circuit breaker control switch t in the ON position for Conventional Service 7ater Pump 2A Discharge Valve to '

Conventional Header, 2-SW-V13, at MCC 2PA

-~

compartment E07. l

/ ga, Ind/Ver

- ~ (2) PLACE the circuit breaker control switch in the ON position for Conventional Service ~ Tater Pump 2A Discharge Valve to Nuclear Header, 2-SW-V14, at MCC 2PA  ;

compartment E08.

/  !

_Ind/Ver  ;

e. Conventional Service Water Pump 2C Discharge Valves can be operated from normal controls, THEN j (1) PLACE the circuit breaker control switch ,

in de ON position for Conventional  !

Service 7ater Pump 2C Discharge Valve to i Conventional Header, 2-SW-V17, at MCC 1PA '

compartment BV0.  ;

/  !

Ind/Ver I i

BSEP-2/ASSD-12 Page 17 of 26 Rev. 0 1

t '

(2) PLACE the circuit breaker control switch i in the ON position for Conventional Service' Tater Pump 2C Discharge Valve to Nuclear Header 2-SW-V18. at MCC 1PA ,

compartment BU9.

i

/  !

Ind/Ver

f. Power is available from MCC 2XC for operation of RCIC Steam Supply Inboard Isolation Yalve. 2-E51-F007. THEN e (1) PLACE the circuit breaker control switch

. in the ON position for RCIC Steam Supply l

/a Inboar(Tsolation Valve. 2-E51-F007, at  !

MCC 2XC compartment 054.

L  ;

.' /  :

V Ind/Ver (2) PLACE the circuit breaker control switch ,

in the _OFF position for RCIC Steam Supply }

Line Isolation Valve. 2 E51-F007 .

( ASSD FEED) at MCC 2XD compartment DY1.

j .-

SO Ind/Ver (3) PLACE the A550 Keylock Control Switch in the OFF position, for RCIC Steam Supply Line Isolation Valve 2-E51-F007, at  ;

MCC 2XD cespartment DY1. i

/ ,

Ind/Ver 9 Power is available from MCC 2XA for operation of RCIC Turbine Exhaust Vacuum Breaker Valve. 2-E51-F062. THEN (1) PLACE the circuit breaker control switch in the ON position for RCIC Turbine  !

Exhaust 7acuum Breaker Valve. 2-E51.F062 t at MCC 2XA compartment DE4

/ l Ind/Ver ,

, i I

I f

[

i BSEP-2/ ASSD-12 Page 18 of 26 Rev. 0 (

l i

f L_ l

e .

l (2) PLACE the circuit breaker control switch in the OFF position for RCIC Turbine.

Vacuum Triiaker Valve, 2-E51 r',62,

( ASSD FEED) at MCC 2XD comp 6rtment DW2. i

/

Ind/Ver (3) PLACE the ASSD Keylock Control Switch in the OFF position for RCIC.lurbine Vacuum -

Breaker Valve, 2-E51.F062, at MCC 2XD compartment DW2.  !

/

Ind/Ver

h. Power is available from MCC 2XA for operation of RHR ,

Suction Isolation Valve, 2-E11.F009,_THEN t

(1) PLACE the circuit breaker control switch  !

in the ON position for RHR Suction Isolattoii Valve, 2-E11-F009, at MCC 2XA l compartment.DH3.  !

t

/ h Ind/Ver --

(2) PLACE the circuit breaker control switch .

in the OFF position for RHR Suction l Isolation Valve 2-E11-F009, ( ASSD FEED)  !

at MCC 2XD compartment 015. j t

/

Ind/Ver  ;

(3) PLACE the Close/Off/Open ASSD Keylock i Switch in the OFF position for RHR f Suction Isolation Valve, 2-E11-F009, at MCC 210 compartment DX5.  !

/

Ind/Ver l I

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! BSEP-2/ ASSD-12 Page 19 of 26 1

Rev. 0 <

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13. WHEN:
a. The fire has been extinguished _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 achicve or maintain Cold Shutdown. THEN
d. EXIT this procedure.

Date/ Time Completed Performed By (Print) Initials Reviewed By:

Siifft foreman K L1.

i I

F BSEP-2/ ASSD-12 Page 20 of 26 Rev. O

13. WHEN:
a. The fire has bcen extinguished 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 achieve or maintain Cold Shutdown, THEN
d. EXIT this procedure.

Date/ Time Completed Performed By (Print) Initials Reviewed By:

_ Shift Foreman R 8.

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l BSEP-2/ASSD-12 Page 20 of 26 Rev. O b

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-- - ACCtss/t0Mtst f PMCNC ./ACK TMA'N ^ OR 8 FIGURE 1 Control Building 23'0" and 49'0" Elevations Access / Egress and Sound Powered Phone Comunications Page 21 of 26 Rev. O BSEP-2/ ASS 0-12

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UNIT 2 MEACTOM BUILDING N0Mik

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  • LEGEND

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1 FIGURE 3 Unit 2 Reactor Building 20'-0" Elevation - Access / Egress and  ;

Sound Powered Phone Comunications >

I BSEP-2/ ASS 0-12 Page 23 of 26 Rev. O

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FIGURE 4 (

Unit 2 Reactor Building 50' -0* Elevation - Access /Tgress l

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BSEP-2/AS50-12 Page 24 of 26 Rev. O

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EL. (A PPR OX) + 2'- 0" EL . 9'- 0" FIGURE 5 _

Unit 2 Reactor Building -17' -0* Elevation - Access / Egress and Sound Powered Phone Comunications BSEP-2/ ASS 0-12 Page 25 of 26 Rey, o

1 i

l DIESEL GENERATOR VENTILATION l

1. OPEN/ BLOCK OPEN doors identified on drawing below.
2. BLOCK OPEN doors using door wedge blocks.

10 3 (05 10 6 10 7 IOS 109 IlO lit 11 2 11 4

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a - ~ n , ,- - ~ ~i c - , ~ -}a . n,~.w~--- w ~ , ~ ,, L d 9'

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-- , . . . . ,4 EL 2 3 '- 0 *_

ATTACHMENT 1 Diesel Generator Building Door Position -

For Diesel Cell Ventilation BSE P-2/ A550- 12 Page 26 of 26 Rev. O l

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