ML20205S429
| ML20205S429 | |
| Person / Time | |
|---|---|
| Site: | Brunswick  |
| Issue date: | 04/04/1988 |
| From: | Bishop E CAROLINA POWER & LIGHT CO. |
| To: | |
| Shared Package | |
| ML20205K904 | List:
|
| References | |
| ASSD-14-01, ASSD-14-1, NUDOCS 8811110065 | |
| Download: ML20205S429 (11) | |
Text
.
CAROLINA POWER & LIGHT COMPANY BRUNSWICK STEAM ELECTRIC PLANT UNIT 2 PROCEDURE TYPE:
ALTERNATIVE SAFE SHUT 00WN PROCEDURE NUMSER:
AS50-14 PROCEDURE TITLE: DIESEL GENERATOR BUILD'NG 23' ELEVAT 01ESEL GENERATOR CELL 2 Rev. O A B:
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Approved By: ~ General Riiiigli7Ranage he~ rations l
l Rev. O BSEP-2/A550-14 Page 1 of 11 8811110065 001025 i
PDR ADOCA ObOOO324 D
T0lal
LIST OF EFFECTIVE PAGES ASSD-14 Page(s)_
Revision 1-11 0
R S.:
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BSEP-2/ASSD-14 Page 2 of 11 Rev. O
l A.
TITLE Diesel Generator Building 23' Elevation Diesci Generator Cell 2 l
B.
_RE FEREti_CES 1.
Per 10 CFR 50 Appendix "R" Sections Ill.G & L.
2.
Per 10 CFR 50 Appendix H"Section I!!.J.
l l
C.
Et4TRY CONDITION l
l inis procedure is entered frora Alternative Safe Shutdown Index ASSD-01.
1.
A fire has occurred in an area containing Alternative Safe
~
Shutdown Train B equipment, AND 2.
The Shift Foreman has determined that the reactor is to be
~
brought to Cold Shutdown using Alternative Safe Shutdown Train A.
l l
The purpose of this procedure is to provide supplemental actions to be used concurrently with E0Ps and other operations procedures to achieve 7nd 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-R B.I l
site power.
l D.
OPERATOR ACT!0fiS 1.
IF while executing this procedure, the fire is extinguished AND tKe Shif t Foreman determines that no action within this j
procedure is required T_ HEN Exli this procedure.
l 2.
OBSERVE the following parameters on instruments indicated while
~~
l performing actions to achieve and maintain cold shutdown.
Instrunent Location 2-CAC TR-4426-1 Suppression Pool Temp. (Pt.1)
Control Room Panel 2-CAC-LR-2602 Torus Level Control Room Panel 2-C32-P!-R605 Reactor Pressure Control Room Panel 2-C32 L1-R606A Reactor Water Level Control Room Panel 3.
IF re ntor building entry is required to restore g monitor i
l equipraent THEN i
a.
DISPATCH the following minimum manpower for performance of this procedure:
Reactor Building - 1 Auxiliary Operator BSEP-2/ASSD-1A Page 3 of 11 Rev. O L
.V
_ b.
OBTAIN the following keys from the Shift Foremm's Key Locker (1)
ASSD Equipment Cabinet Key #148 (1)
ASSD Flashlight Tool Box Key #160 j
_ c.
OBTAIN Security Access Keys from SAS Security Officer f
located in the Control Room AND PROCURE the following equipment from the ASSO f
liiuipmentCabinet i
_F_or Reactor _ Building
_(1)
Flashlight
~~~ ((1)
Sound powerer' phone 1)
Twenty-five teot sound powered phone extension cord (1) Copy of this procedure (3) Remote Shutdown Keys Serial T112
,_ _ (1)
Security Access Key l
L d.
USE appropriate figures in this procedure to nrovide access / egress routes, equipment and comuntutJon I
locations.
I 4.
IF Nuclear Service Water to Vital lleader Valve, 2-SW-V117 U NNOT be operated from the RTGB, THEN Manually OPERAir M W V117.
i I
S.
IF ' Nuclear Service Water Supply Valve, 2-SW 1105 CANNOT be Werated from the RTGB, THEN Manually OPERATE 2-57-VfDT.
l 6.
IF Conventional-Nuclear Header Cross-tie Valve, 2 SW-V102 i
UNNOT be operated from the PTGB, THEN Manually OPL3 ATE' I
R W V102.
7.
IF operation of RHR Service Water System is required AND RHR Te~rvice Water Booster Pumps are NOT_ available. THEN RUTR to i
~
[
8.
IF operation of HPCI Steam Supply Inboard Isolation Valve, f
Y~E41-F002 is required AND power is NOT available from MCC 2XD, THEN l
l t
a.
PLACE the circuit breaker control switch in the OFF l
position for HPCI Steam Supply Inboard Isolation
{
Valve, 2-E41-F002, at MCC 2XD compartment DW1.
l l
t b.
PLACE the circuit breaker control switch in the ON position for HPCI Steam Supply Line Isolation YaTve,
}
2-E41-F002, ( ASSD FEED) at MCC 2XC compartment 051.
j B5EP-2/ ASSD-14 Page 4 of 11 Rev. 0
[
I l
i
+
__c.
IF 2-E41-F002 is required to be Open THEN PLACE the MSD Keylock Control Switch in the OPEN position, at
~
MCC 2XC compartment DS1.
d.
IF 2-E41-F002 is requised to be Closed. THEN PLACE We ASSD Keylock Control Switch in the CT05T
~
position, at MCC 2XC compartment 051.
9.
IF operation of HPCI Turbine Exhaust Vacuum Breaker Valvs.
TE41-F079 is required _AND_ power is NOT available from hCC 2XB,
.TH E N_
a.
PLACE the circuit breaker control switch in the OFF position for HPCI Turbine Exhaust Vacuum Breaker Valve, 2-E41-F079, et MCC 2XB compartment 9Q0.
b.
PLACE the circuit breaker control switch in the ON
~~
position for HPCI Turbine Exhaust.Vacuur. Breaker 7alve, 2-E41-F079, ( ASSD FEED) at MCC 2XC compartment DT2.
c.
IF 2-E41-F079 is required to be Open. THEN PLACE the ESD Keylock Control Switch in the OPEW po'sition, at
~~
MCC 2XC compartment DT2.
d.
IF 2-E41-F079 is required to be Open, THEN PLACE'tSe E SD Keylock Control Switch in the CLOTE position, at MCC 2XC compartment DT2.
A S..
10.
IF operation of Shutdown Cooling Outboard Suction Throttle Tilve, 2-E11-F008 is required AND power is NOT availabl,e f rom MCC 2XDB,_THEN a.
VERIFY OFF OR PLACE the circuit breaker control switch in tTie OFF position for Shutdown Cooling Suction ThrottTe7alve, 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.
(ASSD FEED) at MCC 2XDA compartment B26.
c.
IF 2-E11-F008 is required to be Open. THEN PLACE We Close/Off/Open Keylock Switch in the OPEN position, at MCC 2XDA compartment B26.
I d.
IF 2-E11-F008 is required to be Closed. THEN' PLACE We Close/Of f/Open Keylock Switch in the E5sE_
position, at WC 2X0A compartment B26.
g 11.
KN Shift Foreman determines:
a.
Power is available from MCC 2XD for operation of HPCI Steam Supply Inboard Isolation Valve, 2-E41-F002, THEN BSEP-2/ ASSD-14 Page 5 of 11 Rev. O
(1)
PLACF. the circuit breaker control switch in the ON position for HPCI Steam Supply Inboard Tsolation 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
( A550 FEED) at MCC 2XC compartment 051.
/
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 051.
/
Ind/yer b.
Power is available from MCC 2XB for operation of HPCI Turbine Exhaust vacuum Breaker valve 2-E41-F0797 THEN R d.
(1)
PLACE the circuit breaker control switch in the ON position for HPCI Turbine Exhaust 7acuum Breaker valve 2-E41-F079, at MCC 2XB compartmerit DQO.
l l
~~
Ind/Ver (2)
PLACE the circuit breaker control switch in the OFF position for HPCI Turbine Vacuum Trifaker Valve. 2-E41-F079. ( ASSD FEED) at MCC ?IC compartment DT2.
/
Ind/Ver j
(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.
4 Ind/Ver BSE P-2/ AS50- 14 Page 6 of 11 Rev. O
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i
l c.
Power is available from MCC 2XDB for operation of
~
Shutdown Cooling Outboard Suction Throttle Valve.
[
- 2. Ell-F008,_THEN i
(
(1)
PLACE the circuit breaker control switch i
[_
in the ON position-for Shutdown Cooling OutboarTsuction Throttle Valve, 2-E11-F008, at MCC 2XDB compartment 850.
l w
j Ind/ Ver (2)
PLACE the circuit breaker control switch in the 0FF position for RHR Suction e
Isolation Valve, 2-E11.F008, ( ASSD FF.ED) at MCC 2XDA compartment 826.
i l
/
Ind/Ver j
l (3)
PLACE the Close/Off/Open Keylock Switch in i
l' the _OFF position for RHR Suction Isolation i
Valve, 2-E11-F008, at MCC 2XDA compartment l
B26.
L l
L
/
i Ind/Ver AS 12.
WHEN:
a.
The fire has been extinguished AND l
l b.
All breakers. AND/0R switches operated in this i
i procedure are restored to their normal position AND I
c.
No actions within this procedure are required to t
achieve or maintain Cold Shutdown, THEN j
L d.
EXIT this procedure.
I f
Date/ Time Completed Performed By (Print)-
Initials t
i l
Reviewed By:
Shif t Foreman
(
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