ML20237F775
| ML20237F775 | |
| Person / Time | |
|---|---|
| Site: | Grand Gulf  |
| Issue date: | 05/29/1987 |
| From: | Kingsley O SYSTEM ENERGY RESOURCES, INC. |
| To: | |
| Shared Package | |
| ML20237F778 | List: |
| References | |
| 04-1-01-M41-1, 4-1-1-M41-1, NUDOCS 8708210564 | |
| Download: ML20237F775 (26) | |
Text
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PLANT OPERATIONS MANUAL 04-1-01-M41-1 Volume 04 Revision:
24 Section 01 Date: 05-29-87 SYSTEM OPERATING INSTRUCTION j
CONTAINMEhi COOLING SYSTEM NON-SAFETY RELATED 1
Prepared:
W l)
/ PLANT WALKTHROUGH Type of Validation Approved:
"lf fh /
W Opehrts'ns Superbftendent o
List of Effective Pages:
Pages 1-14 r
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Attachments I-V
'g ) D u' List of TCNs IncLor og Cis0%, N p-12 d ae-13
- (1, Cancelled),2,3 14 4,5 p
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04-1-01 H41-1 CV & CON
.s '
GRAND GULF NUCLEAR STATION SYSTEM OPERATING INSTRUCTION
Title:
Containment Cooling System lNo.:
l Revision: 24l Safety l
..s}
l ~
l l 04-1-01-M41-1 l
l Evaluation l
- Safety Evaluation * *
- Procedure #
Revision #
TCN #
l-SAFETY EVALUATION APPLICABILITY REVIEW l
l YES NO l
l 1
. /f I
l (1) Change to Facility as desc. in FSAR?
/
l l (2) Change to Procedure as desc. in FSAR?
l (3) Test or Experiment not desc. in FSAR?
r l
l (4) Change to Technical Specifications?
/
l l (If YES, perform 10CFE50.59 Safety Evaluation) l l
l 1-1 l
ENVIRONMENTAL EVALUATION APPLICABILITY REVIEW l
l l
//l 1.(1) Change to Environmental Protection' Plan?
l (2) Will or May effect Environme t?
l l (If YES, perfo Er vironmen1ral Ev hation) l Dat e
'l lf7 Signature
(
n A l
g i
vv I
I i
)
l 04-1-01-H41-1 CV & CON l-C
... ~
l GRAND GULF NUCLEAR STATION SYSTEM OPERATING INSTRUCTION
.'[....
l
Title:
Containment Cooling [No.:
04-1-01-M41-1l Revision: 24 l Page: i l
l System
'l l
l l
Cross-discipline review required:
( ) YES-
) NO Reviewed by:
Does this revision satisfy Two Year Review Criteria?
) YES ( ) N/A Does this directive contain Tech Spec Triggers?- ( ) YES
) NO REQUIREMENTS CROSS-REFERENCE LIST l Requirement That is Being Implemented by Directivel Directive Paragraph Number l l
Name Paragraph Number l That Implements Requirement l AECM 87/0039-Page 1, Item 2,S1 3.13 i
\\
J
- Covered by directive as a whole or by various paragraphs of the directive.
Current Revision Statement Revision 24 changes two relay numbers in Step 6.1.2, Abnormal Operations (Containment Venting).
I l
h j
04-1-01-M41-1 CV & CON
--_-_-_-__m
0 GRAND GULF NUCLEAR STATION SYSTEM OPERATING INSTRUCTION l
Title:
Containment Cooling lNo.: 04-1-01-M41-1l Revision: 24l fage I l
l System i
I L
l 1.0 PURPOSE 1.1 The purpose of this instruction is to provide the directions for performing the following Containment Cooling System Operations:
1 TITLE PAGE l
4.0 NORMAL OPERATIONS 4.1 Placing Containment Cooling System 3
in the Normal Operating Mode 4.2 Placing Containment Cooling System 5
in the Containment Cleanup Mode 4.3 Placing Containment Cooling System in 5
Low Volume Purge in Modes 1,2,3 5.0 INFREQUENT OPERATIONS 5.1 Placing Containment Cooling System 6
in the Containment Purge Mode (Hi Volume Containment Purge) 5.2 Placing Containment Cooling System 8
in the Drywell Purge Mode 5.3 Drywell Venting 10 5.4 Extended Outaga Vent for DW/CTMT 12 6.0 ABNORMAL OPERATIONS 6.1 Containment Venting 13 2.0 ATTACHMENTS 2.1 Attachment I, Manual Valve Lineup Checksheet 2.2 Attachment II, Remote Operated Valve Lineup Checksheet (Normal Operating Mode) 2.3 Attachment III, Electrical Lineup Checksheet 2.4 Attachment IV, System Alarm Index 2.5 Attachment V, Jumper Tracking Sheet 3.0 PRECAUTIONS AND LIMITATIONS 3.1 Volume and splitter dampers preset positions must not be changed after the system has been balanced.
L.2 On loss of 120 Vac control power the Containment Cooling Exhaust Filter Train Valves, F024A/B and F025A/B, Fail Open; all other isolation valves and dampers Fail Closed.
3.3 Loss of 120 Vac control power to filter train heaters will allow moisture to reach the charcoal absorbers, decreasing the charcoal absorption
_/
efficiency.
04-1-01-M41-1 TEXT
l GRAND GUIS NUCLEAR STATION SYSTEM OPERATING INSTRUCTION l
Title:
Containment Cooling lNo.: 04-1-01-M41-1l Revision: 241 Page 2 l
,l System l
l l
l 3.4 Loss of steam tunnel temperature control, resulting in high temperatures, may require load reduction or unit shutdown.
3.5 Smoke detection at containment cooler inlet ducts will trip the containment coolers.
3.6 The heating coils of Containment Cooling Recirc Charcoal Filter Trains and Containment Ventilation Exhaust Charcoal Filter Train may be energized during low humidity conditions by placing their associated heater handswitch to the ON position at Panel 1H13-P842.
3.7 Containment C16snup Mode is used to reduce airborne activity level, if a high radiation lev 31 is detected and Containment Isolation has been initiated.
3.8 Containment Cooling System fans stop on loss of bus voltage and will restart automatically on restoration of bus voltage.
3.9 Containment Exhaust Charcoal Filter Train may be used as a backup exhaust path for Combustible Gas Control System during hydrogen purge.
3.10 The drywell vent and purge system supply and exhaust valves shall be closed whenever the 6-in. or 20-in. containment purge system supply or exhaust valves are open in Operational Condition 1 or 2.
3.11 In Operational Condition 3, the drywell vent and purge system 20-inch valves may be open during operation of the drywell vent and purge mode of the Containment Cooling System for up to 90 hours0.00104 days <br />0.025 hours <br />1.488095e-4 weeks <br />3.4245e-5 months <br /> per 365 days for the purpose of reducing drywell airborne radioactivity levels prior to and during personnel entries or for controlling drywell pressure.
3.12 The drywell may be vented for up to 5 hours5.787037e-5 days <br />0.00139 hours <br />8.267196e-6 weeks <br />1.9025e-6 months <br /> per 365 days in Operational Condition 1 and 2, for controlling drywell pressure by opening the 20-inch drywell purge supply or exhaust valves; however, only one line may be open at a time.
3.13 The containment atmosphere is isolated during the Normal Operating Mode of ventilation for Modes 1, 2, 3.
If notified by Chemistry or HP that the containment atmosphere has degraded, follow EPI 04-1-03-M41-2 to place containment on a low volume purge with outside air. Use EPI 04-1-03-M41-2 any time a low volume purge lineup is needed in order to track the reason and time of the low volume purge.
04-1-01-M41-1 TEXT
i l
l GRAND GULF NUCLEAR STATION SYSTEM OPERATING INSTRUCTION l
l
Title:
Containment Cooling INo. 04-1-01-M41-1l Revision: 24l Page 3 l
l System l
l l
l 4.0 NORMAL OPERATIONS 4.1 Placing Containment Cooling System in the Normal Operating Mode 4.1.1 Prerequisites Fire Protection System is in operation in accordance with a.
SOI 04-S-01-P64-1.
b.
Instrument Air System is in operation in accordance with SOI 04-1-01-P53-1.
Standby Gas Treatment System is in standby in accordance c.
with SOI 04-1-01-T48-1.
d.
Combustible Gas Control System is operable in accordance with SOI 04-1-01-E61-1.
Plant Chilled Water System is in operation in accordance e.
with SOI 04-1-01-P71-1.
1 f.
Process Radiation Monitoring is in operation in accordance with S0I 04-1-01-D17-1.
g.
Manual Valve Lineup Checksheet has been completed, Attachment I.
h.
Electrical Lineup Checksheet has been completed, Attachment III.
i.
Complete a new Remote Operated Valve Lineup Checksheet, Attachment II.
I I
I tioTE I
I i
I l
Ensure total time open for the following valves is logged l
l in the Accumulative Time Log: F011, F012, F013, F015, l
l l
F016, F017, F034 and F035.
1 I
I I
l J
j.
Drywell Chilled Water System is in operation in accordance with SOI 04-1-01-P72-1.
3 x
04-1-01-M41-1 TEXT
GRt.ND GULF NUCLEAR STATION SYSTEM OPERATING INS 7UCTION l
Title:
Containment Cocling lNo.: 04-1-01-M41-1l Revision: 24l Page 4 l
l System i
l l
l 4.1.2 Instructions l
I l
NOTE l
1 I
I The following operations are performed at Panel 1H13-P342, unless l l otherwise noted.
l l
l Start two of the three. Containment Cooling Coolers (B001A, a.
B001B or B0010) by placing CTMT COOLER FAN d, CTMT COOLER FAN B or CTMT COOLER FAN C handswitches to the START position on local Panel 1H22-P178.
b.
Align the idle Containment Cooling Cooler (B001A, BO01B or B001C) for automatic start by placing the CTMT COOLER FAN A, CTMT COOLER FAN B or CTMT COOLER FAN C handswitch to the STBY position on local Panel 1H22-P178.
Establish PCW flow through the Containment Cooling Coolers c.
.by opening the fo11 cuing valves on Panel 1H13-P870:
(1) P71-F148, PCW RTN FM SMPL WTR CLRS/CTMT CLRS (2) P71-F149, PCW RTN FM SMPL WTR CLRS/CTMT CLRS (3) P71-F150, PCW SPLY TO SMPL WTR CLRS/CTMT CLRS d.
Verify that both Containment Cooling Recire Charcoal Filter Train flow controllers, FK-R604A and FK-R604B, are in AUTO with a setpoint of 75 to maintain 3000 1 300 cfm through each train.
Start one of the two Containment Recirc Charcoal Filter e.
Train fans by placing the CTMT CLG SYS RECIRC CHAR FLTR TR FAN A or B to the START position, observing that a train flow of 3000 1 300 cfm is being maintained as indicated on Flow Indicator FI-R601A or FI-R601B.
f.
Align the idle Containment Cooling Recirc Charcoal Filter Train for automatic start by placing the CTMT CLG SYS RECIRC CHAR FLTR TR FAN A or B to the STBY position.
g.
Open or verify open 1D17-HV-F501B, 1D17-P002 Supply Valve, and close or verify closed 1D17-HV-F501A, 1D17-P002 Supply Valve. Contact Plant Chemistry to adjust sample flow to the sample rack as required.
04-1-01-M41-1 TEX"I
GRAND GULF NUCIZAR STATION SYSTEM OPERATING INSTRUCTION l
Title:
Containment Cooling lNo.: 04-1-01-M41-1l Revision: 241 Page 5 l
System i
l l
l 9l 4.1.2 (Cont.)
h.
Start one of the two Steam Tunnel Coolers by placing STM TNL CLR FAN C004A or C004B handswitch to the START position.
l 1.
Align the idle Steam Tunnel Cooler for automatic start by placing STM TNL CLR FAN C004A or C004B handswitch to the l
STBY position, or start it if needed.
j.
Establish Drywell Chilled Water flow through one or both of the two (in-series) Steam Tunnel Coolers by placing one 3
or both one of the following handswitches to the OPEN position:
(1) STM TNL CLR "A" INBOARD CTMT VALVE (2) STM TNL CLR "B" INBOARD CTMT VALVE j
4.2 Placing Containment Cooling System in the Containment Cleanup Mode 4.2.1 Prerequisites l
The Containment Cooling System is operating in the NORMAL l
a.
OPERATING MODE and dampers are aligned per Attachment II.
l t
I l
l NOTE l
1 i
j Fans, dampers and valves may have tripped due to Auxiliary l j
l Building Isolation and/or Containment Isolation on SGTS I
l Initiation or LOCA.
l l
l 4.2.2 Instructions Start a second Containment Recire Charcoal Filter Train f an a.
by placing the CTMT CLG SYS RECIRC CHAR FLTR TRN FAN A os B to the START position, observing that a train flow of 3000 1 300 cfm is being maintained as indicated on Flow Indicator FI-R601A or FI-R601B on Panel 1H13-P842.
4.3 Placing Containment Cooling System in Low Volume Purge in Modes 1, 2, 3 4.3.1 Follow EPI 04-1-03-M41-2, Containment Low Volume Purge, to place the containment atmosphere on a low volume purge with outside air.
]
04-1-01-M41-1 TEXT
GRAND GULF NUCLEAR STATION SYSTEM OPERATING INSTRUCTION l
Title:
Containment Cooling lNo.: 04-1-01-M41-1l Revision: 24l Page 6 l
l System l
I i
l
\\
s 1
i
]
5.0 INFREQUENT OPERATIONS l
l 5.1 Placing Containment Cooling System in the Containment Purge Mode (Hi Volume Containment Purge) 5.1.1 Prerequisites The Containment Cooling System is operating in the NORMAL a.
OPERATING MODE, or at least all required prerequisites for i
the NORMAL OPERATING MODE are met. Remote operated dampers j
are aligned per Attachment II.
b.
Place the Containment Cooling System in the Containment Purge Mode in conjunction with Drywell Purge Mode to filter and purge the containment of drywell contaminants (in Conditions 4 and 5 only).
Technical Specification 3.6.1.9 limits containment purge in c.
Conditions 1, 2 and 3 as follows:
(1) Do not purge the containment while the 6" containment vent. supply and exhaust valves are open.
(2) Containment purge v.11ves (20 inch) may bc open for a maximum of 1,000 hours0 days <br />0 hours <br />0 weeks <br />0 months <br /> per 365 days.
l CAUTION l
/
j.
.l l The drywell vent and purge system supply and exhaust l l valves shs11 be closed whenever the 6 in or 20 in.
l; j containment purge system supply or exhaust valves are l l open,.in Operationci Condition 1 or 2.
I
~
I l
d.
To back up a f ailed Containment Hydrogen Recombiner, place the Containment Cooling Syste.n in the Containment Purge Mode to file.er and parge' t'ne. containment of drywell contaminants.
I
./
04-1-01-M41-1 TEXT s
GRAND GULF NUCLEAR STATION SYSTEM OPERATING INSTRUCTION l
Title:
Containment Cooling
[ No..: 04-1-01-M41-1l Revision: 24] Page 7 l
l System l
l l
l 5.1.2 Instructions a.
Open the following dampers:
(1) F011 DRWL/CTNT SPLY AIR FM PURGE FANS (2) F012 DRWL/CTNT SPLY AIR FM PURGE FANS (3) F034 CTNT CLG EXH TO CTMT VEhT (4) F035 CTMT CLG EXH TO CTMT VEh7 (5) F007 CTMT CLG AUX BLDG SUPPLY (6) F008 CTMT CLG AUX BLDG SUPPLY (7) F036 CTNT CLG AUX BLDG EXH (8) F037 CTNT CLG AUX BLDG EXH b.
Close the CTMT CLG SYS REC 1RC DAMPER F005 on Panel 1H13-P842.
Open the fv11owing dampers on 1H13-P842:
c.
(1) F014 CTMT CLG PURGE DAMPER (2) F003 CTMT CLG SYS EXH DAMPER d.
Start one of the two Drywell Containment Purge Fans by placing the 11RWL CTMT PURGE FAN C003A or C003B handswitch to the START position, Start the second Containment Recirc Charcoal Filter Train c.
fan by placing the CTMT RECIRC CHAR FLTR TRN FAN D002A or D002B to the START position, observing that a train flow of 3000 + 300 cfm is being maintained as indicated on Flow Indicator FI-R601A or FI-R601B.
f.
Start the second Drywell Containment Purge Fan by placing the DRVI. CTMT PURGE FAN C003A or C0033 handswitch to the START porition.
s.
Open 1D17-HV-F501A and close 1D17-HV-T501B. Contact Chemistry to adjust sample flow to the sample rack, h.
When containment purge is secured, open 1D17-HV-F501B and close 1D17-HV-F501A. Contact Chemistry to adjust sample flow to the sample rack.
.)
04-1-01-M41-1 TEXT
GRAND GULF MUCLEAR STATION SYSTEM OPERATING INSTRUCTION l
Title:
Containment Cooling lNo.: 04-1-01-M41-11 Revision: 24l Page 8 l
l System i
f I
l
..)
S.2 Placing Containment Cooling System in the Drywell Purge Mode 5.2.1 Prerequisites a.
The Containment Cooling System is operating in the NORMAL OPERATING MODE, or all necessary prerequisites for the NORMAL OPERATING MODE are met.
Remote operated dampers are aligned per Attachment II.
b.
Chemistry Department notified.
I c.
Reactor not in Modes 1 or 2.
l CAUTION l
l l
l In Operational Condition 3, the drywell vent and purge l
l System 20-inch valves may be open during operation of l
i l the Drywell Vent and Purge Mode of the Containment l
l Cooling System for up to 90 hours0.00104 days <br />0.025 hours <br />1.488095e-4 weeks <br />3.4245e-5 months <br /> per 365 days for the l
l purpose of reducing drywell airborne radioactivity l
l 1evels prior to and during personnel entries or for l
)
l controlling drywell pressure.
04-1-01-M41-1 TEXT
r 1
l GRAND GULF NUCLEAR STATION SYSTEM OPERATING INSTRUCTION l
l
Title:
Containment Cooling jNo.: 04-1-01-M41-1l Revision: 24l Page 9 l
l System I
i l
l l
l 5.2.2 Instructions Align the following dampers at Panel 1H13-P870:
a.
I (1) Open F034 CTMT CLG EXH TO CTMT VENT j
(2) Open F035 CTNT CLG EXH TO CTMT VEffF (3) Open F011 DRWL'CTMT SPLY AIR FM PURGE FANS (4) Open F012 DRWL/CTMT SPLY AIR FM PURGE FANS (5) Open F013 DRWL PURGE SPLY FM CTMT CLG (6)
C' pen F015 DRWL PURGE SPLY FM CThT CLG (7) Open F016 DRWL PURGE EXH TO CTMT CLG (8) Open F017 DRWL PURGE EXH TO CTMT CLG (9) Open F007 CTMT CLG 0/A IhTK AUX BLDG OTBD ISOL (10) Open F008 CTMT CLG 0/A INTK AUX BLDG INBD ISOL (11) Open F036 CTMT CLG VENT INBD ISOL (12) Open F037 CTMT CLG VENT EXH AUX BLDG OTBD ISOL b.
Align the following dampers at Panel 1H13-P842:
(1) Open F003 CTMT CLG EXH DAMPER F003 (2) Close F005 CTMT CLG SYS RECIRC DAMFER F005 (3) Close F028 CTMT CLG RECIRC FLTR TR SUCT DAMPER F028 i
4 e
04-1-01-M41-1 TEXT
r l-j
)
GRAND GULF NUCLEAR STATION SYSTEM OPERATING INSTRUCTION l
l
Title:
Containment Cooling lNo.: 04-1-01-M41-1l Revision: 24] Page 10 l
l l
System 1
l l
l 3
l T.)
1 l
'1 I
i l
CAUTIO!j j
l I
l Monitor drywell pressure while starting / stopping fans.
l 1
I I
I Start one of the two Drywell Containment Purge Fans by c.
placing the DRVL/CTMT PURGE FAN C003A or C003B handswitch to the START position at Panel 1H13-PB42.
d.
Start one of the Containment Recire Charcoal Filter Train fans by placing the CTMT CLG SYS RECIRC CHAR FLTR TR FAN A(B) handswitch to the START position at Panel 1H13-P842.
If more flow is desired, start the second set of fans by e.
repeating Steps c and d above.
f.
To shut down Drywell Purge, stop the fans listed in Steps c and d above and refer to the appropriate section of this SOI for the desired mode of operation.
5.3 Drvwell Venting 5.3.1 Prerequisites a.
No personnel in containment. The drywell will be vented through the Containment Cooling Charcoal Filter Train into the containment.
b.
Drywell pressure is greater than about 1 psig.
Containment Cooling Recire Charcoal Filter Train A or B c.
in service, d.
Approval from Shift Supervisor / Superintendent.
e.
Notify Plant Chemistry.
f.
Containment Cooling System aligned to NORMAL OPERATING MODE.
Remote dampers aligned per Attachment II.
04-1-01-M41-1 TEXT
j GRAMD GULF NUCLEAR STATION SYSTEM OPERATING INSTRUCT 10N l
Title:
Containment Cooling lNo.: 04-1-01-M41-1l Revision:
24l Page 11 l
l_
System l
l l
l s.,
l 5.3.2 Instructions l
CAUTION l
l 1
l The drywell may be vented for up to 5 hours5.787037e-5 days <br />0.00139 hours <br />8.267196e-6 weeks <br />1.9025e-6 months <br /> per 365 days in l
l Operational Condition 1 and 2; however, for controlling drywell l
l pressure by opening the 20-inch drywell purge system or exhaust l
l l valves, only one line may be open at a time.
I
{
l I
I I
l j
CAUTION l
1 l
l While venting the drywell, the containment shall not be vented or!
l purged in Conditions 1 and 2.
l l
I I
I l
CAUTION l
l 1
l Monitor containment and drywell pressure closely during venting. l l
I Align the following dampers at Panel 1H13-P870:
a.
(1) Deenergized Close F013 DRVL PURGE SPLY FM CTMT CLG (2) Deenergized Close F015 DRVL PURGE SPLY FM CTNT CLG b.
Align the following dampers at Panel 1H13-P842:
(1) Close F003 CTMT CLG EXH DAMPER F003 (2) Close F028 CTMT CLG RECIRC FLTR TR SUCT DAMPER F028 Open M41-F016 DRWL PURGE EXH TO CTMT CLG on Panel c.
d.
Open M41-F017 DRVL PUR3E EXH TO CTMT CLG on Panel 1H13-P870-9C.
Allow drywell pressure to decrease to O psig or until e.
containment and drywell are eq alized as indicated on R606 Panel 1H13-P842.
f.
Close M41-F016 and M41-F017 and log the time in the Accumulative Log Book in the Control Room.
\\
/
g.
Refer to applicable portion of this SOI to place system in desired mode of operation.
04-1-01-M41-1 TEXT
GRAND GULF NUCLEAR STATION SYSTEM OPERATING INSTRUCTION l
Title:
Containment Cooling JNo.: 04-1-01-M41-1l Revision: 24l Page 12 l
l System l
l l
l 5.4 Extended Outege Vent for DW/CTMT I
l l
NOTE l
i i
I l
In this mode of operation the CTMT Charcoal Filter Trains will be l
l lined up to evacuate the drywell and containment through personnel l
l airlock to the outside. Any release will be monitored by the CTMT l
l EXH FLTR TRN RAD MONITOR.
l l
l 5.4.1 Prerequisites a.
The Containment Cooling System is operating in the NORMAL MODE, or at least all required prerequisites for the NORMAL MODE have been met. Remote operated dampers are aligned per Attachment II.
b.
7to plant is in Reactor Mode 4 or 5.
i 5.4.2 ff:crtup Instructions J
Shut down the running Containment Cooling Charcoal Filter a.
Train (s).
b.
Close the following: F028 and F005 on 1H13-P842.
i c.
Open the following: F003, F034, F035, F016, F017, F036 and F037.
d.
Open both the Inboard and Outboard Personnel Airlock Doors for the drywell and at least one of the Containment Airlocks (both doors).
e.
Start one CTMT CLG CH FLTR TRAIN.
f.
Place the remaining CTNT CLG CH FLTR TRAIN in Auto for standby start if required.
I i
l 1
04-1-01-M41-1 TEXT l
l
GRAND GULF NUCTIAR STATION SYSTEM OPERATING INSTRUCTION l
Title:
Containment Cooling
[No.: 04-1-01-M41-1l Revision: 24l Page 13 l
l System l
l l
l 1
5.4.3 Shutdown Instructions a.
Shut down all running CTMT CLG CH FLTR TRAINS.
l b.
Open the following: F028 and F005 on 1H13-P842.
c.
Close the fo11 ewing: F003, F034, F035, F016, F017, F036 and F037.
d.
Place the Containment Cooling System in NORMAL MODE per this SOI if desired.
6.0 ABNORMAL OPERATIONS 6.1 Containment Venting 6.1.1 Prerequisites Enter the section from EP-3, Containment Control.
a.
6.1.2 Instructions i
I l
WARNING l
l I
lObtain concurrence from the Emergency Director prior to l
l venting containment to ensure that potential effects of thel Irelease have been anticipated.
l 1
I Place a pmper across Contacts M4 and T4 for Relay 1M71R1 a.
at P871 (Section F; 2nd and 3rd screws from left on bottom row of connectors on relay).
(Refer to Attachment V for installation and removal.)
b.
Open M41-F034 at P870.
Place a jumper across Contacts M4 and T4 for Relay 1M71R16 c.
at P872 (Section F; 2nd and 3rd screws from left on bottom row of connectors on relay).
(Refer to Attachment V for installation and removal.)
d.
Open M41-F035 at P670.
t s
04-1-01-M41-1 TEXT
4 m
GRAND GULF NUCLEAR STATION SYSTEM OPERATZNG INSTRUCTION l
Title:
Containment Cooling lNo.: 04-1-01-M41-1l Revision:
24l Page 14 l
l System l
l l
l sq 6.1.2 (Cont.)
Place a jumper across Contacts M2 and T2 for Relay IT48-R11 l
e.
at Panel P871 (Section F; 6th and 7th screws from left on bottom row of connectors on relay).
(Refer to Attachment V for installation and removal.)
f.
Open M41-F036 at PE70.
g.
Place a jumper across Contacts M2 and T2 for Relay 1T48-R22 at P872 (Section F; 6th and 7th screws from left on bottom row of connectors on relay).
(Lear to Attachment V for installation and removal.)
h.
Open M41-F037 at P870.
7.0 REFERENCES
7.1 P&ID, M41 Containment Cooling System, M-1100A and B 7.2 P&ID, K51 Drywell Cooling System, M-1101 7.3 P&ID, P71 Plant Chilled Water, M-1109D
)
7.4 P&ID, P64 Fire Protection System M-0035B 7.5 P&ID, E61 Combustible Gas Control System, M-1091 7.6 SFD, M41 Containment Cooling System, SFD-1100 7.7 STD, M51 Drywell Cooling System, SFD-1101 7.8 SFD, E61 Combustible Gas Control System, SFD-1091 7.9 Schematic, M41 Containment Cooling System, E-1213 7.10 Logic Diagrams, M41 Containment Cooling System, J-1231 7.11 Loop Diagram, M41 Containment Cooling System, J-1331 7.12 GGNS FSAR, Sections 6.2.4, 6.2.5, 9.4.7 and 14.2.12 i
04-1-01-M41-1 TEXT
GRAND GULF NUCLEAR STATION SYSTEM OPERATING INSTRUCTION l 04-1-01-M41-1 l Revision 24l f
-)
l Attachment I iPege 1 of 2l System Containment Cooling System MPL NO.
1M41 Checksheet Name Manual Valve Lineup Checksheet Instruction Step 4.1.1.g l VALVE l l REQUIRED l VALVE i
INITIALS l
l NO.
l DESCRIPTION l POSITION l DEVIATION list CKl2nd CKl l
l LOCATION AREA 8 _
ELEVATION 166'
~l
=
I I
I I
I I
l F052 l CTMT VENT EXH HOSE CONN l CLOSED l l
l l
l DW/CTMT PURGE FANS 0
l l
l l F091 l SUCT. PLENUM DRN l CLOSED l l
l l
l DW/CTMT HEATING COIL
[
l l
l l F041 1 OUTLET DUCT DRN l CLOSED l l
1 l
l AUX. SEAL VALVE FOIL l LOCKED l l
l l
l F042 l OUTLET DUCT TEST ISOL i CLOSED l l
l l
l l EXH FILTER TRAIN E61-F057 l LOCKED l l
l l
l F054 l INLET DUCT DRN l CLOSED l l
l l
l l AUX. ISOL VLV F035 INLET l LOCKED l l
l l
l F051 l DUCT TEST ISOL i CLOSED l l
l j
l l EXH FILTER TRAIN HOUSING l
l l
l l F055 l INLET DUCT DRN.
I CLOSED l l
l l
1 I
i i
I l F077F l EXH FILTER TRAIN DEMISTER DRN.
l OPEN I
I l
l l EXH FILTER TRAIN KEATING l
l l
l l F077E l COIL INLET DUCT DRN l CLOSED I i
l l
l EXH FILTER TRAIN PREFILTER l
l l
l l F077D l INLET DUCT DRN.
l. CLOSED l l
l l
l EXH FILTER TRAIN MEPA l
l l
l l F077C l NO.1 OUTLET DUCT DRN.
I CLOSED l l
l l
l EXH FILTER TRAIN CHARC0AL l
l l
l l F077B l OUTLET DUCT DRN i CLOSED l l
l l
l l
l l F077A l NO. 2 INLET DUCT DRN l CLOSED l l
l l
l VENT RAD MON LOOP SEAL 41, l
l l
l l F491 l DEMIN VTR I CLOSED l 1
l l
l l
l l
l l F078
! PLENUM TEST CONN.
I CLOSED l l
l Date 04-1-01-M41-1 ATT I
_________a
,g.,
GRAND GULF NUCLEAR STATION SYSTEM OPERATING INSTRUCTION j
l r.
l 04-1-01-M41 l Revision 24l l
h-l Attachment I lPage 2 of 2l
)
1 i
System Containment Cooling System MPL NO.
1M41 l
Checksheet Name Manual Valve Lineup Checksheet Instruction Step 4_.1.1. g i
l~
VALVE l
l REQUIRED l VALVE l INITIALS l l-NO.
I DESCRIPTION l POSITION lDEVIATIONI l
l
_ l IDCATION AREA.11 ELEVATION 166' l
J l
JCTMT ISOL VALVE F017-l l-l l.
l F049 10UTLET DUCT TEST ISOL 1 CLOSED l l
l l
lCTMT ISOL VALVE F034-l l
l l
j
~l F050 l INLET DUCT TEST ISOL l CLOSED l l
l j
l lCTMT ISOL VALVE F012 l
l l
l l
F043 IOUTLET DUCT TEST ISOL l CLOSED l l
l l
l I
l AREA 11 ELEVATION 18S' l
l 1
I l
l l
1 l
F076F 1 FILTER TRAIN A DEMISTER DRN-1 OPEN l
l l
j l
JFILTER TRAIN A HEATING COIL l
l l
l j
l F076E lINLET DUCT DRN.
I CLOSED l l
l
=l l FILTER TRAIN A PREFILTER-l l
l l
l F076D l0UTLET DUCT DRN.
l CLOSED l l
-l l
l FILTER TRAIN A HEPA NO. 1 l
l.
l l
l, F076C l0UTLET DUCT DRN.
l-CLOSED' l l
l l
[ FILTER TRAIN A HEPA NO. 2 l
l l
l l
'l F076B l INLET DUCT DRN.
l CLOSED I l
l 1
1 1.
I I
i 1
l F075F l FILTER TRAIN B DEMINSTER DRN.
l OPEN 1
l l
l FILTER TRAIN B 'EFILTER l
l l
l l
F075D 10UTLET DUCT DRr_
l CLOSED 1 l
l l
l FILTER TRAIN B HEPA NO. 1 l
l l
l l
F075C 10UTLET DUCT DRN.
I CLOSED l l
l l
JFILTER TRAIN B HEPA NO. 2 l
l l
l l
l F075B 1 INLET DUCT DRN.
I CLOSED l l
l l
I I
I I
l l
F076F l FILTER TRAIN "A" DEMISTER DRAIN l OPEN l
l l
1 I
l 1
I l
l F075E l"B" FILTER TRAIN DRAIN I CLOSED i l
l Note Exceptions:
l Date l
Performed by:
Date
^ >)
Reviewed by:
./
(Shift Supervisor) 04-1-01-M41-1 ATF I
GPAND GULF NUCLEAR STATION SYSTEM OPERATING INSTRUCTION l 04-1-01-M41-1 Revision 24l l Attachment II
' Page 1 of 2l
}
System Containment Cooling System MPL NO.
IM41 i
Checksheet Name Remote Operated Valve Lineup Checksheet (NORMAL OPEPATING MODE)
Instruction Step 4.1.1.i lVALVEj HANDSWITCH l SWITCH l PANEL l REQ. I POS. IVALVEl INITIALS l
l NO.
DESCRIPTION No.
FO.
I I
l F016 DRWL PURGE EXH TO CTMT CLG HS-M619'1H13-P870-3C AUTO CLOSED l
1 l
l F017 DRWL PURGE EXH TO CTMT CLG HS-M620 1H13-P870-9Cl AUTO CLOSED l
l F028 SUCT DAMPER F028 HS-M628 IH13-P842 OPEN OPEN l
4 l
iCTMT CLG SYS RECIRC DAMPER l
l F005 F005 HS-M606 1H13-P842 OPEN OPEN 1
4 l
l F003 CTMT CLG SYS EXH DAMPER F003 HS-M604 1H13-P842 JCLOSED CLOSED' I
1 l
~
l F034 CTMT CLG EMI TO CTMT VENT HS-M608 IH13-P870-9C-AUTO CLOSED l
l l
l F035 CTMT CLG EXH TO CTMT VENT lHS-M609 1H13-P870-3CIAUTO l CLOSED' l
l l
)
l l
l lJ036lINBD ISOL (HS-M61011H13-P870-2C AUTO OPEN l
l l
lCTMT CLG VENT EXH AUX BLDG l j
l l
l F037l0TBD ISOL HS-M61111H13-P870-8C AUTO OPEN l
l1E61 iCTMT EXH FLTR TR INL CTMT 1E6I-l1H13-P870-l l F056 INBD ISOL HS-M607l10C AUTO CLOSEDJ l
$1E61-CTMT EXH FLTR TR INL CTMT 1E61-1 l
l l F057 OTBD ISOL lHS-M608 IH13-P870-4CIAUTO lCLOSEDI l
l l
i i
1 1
l F014 CTMT CLG PURGE DAMPER F014 hS-M621 1H13-P842 CLOSED CLOSED 1
i l
l I
{
l F013 DRWL PURGE SPLY FM CTMT CLG HS-0618 1H13-P870-9C' AUTO CLOSED l
l 1
l F015 DRVL PURGE SPLY FM CTMT CLG HS-M61711H13-P870-3C AUTO CLOSED l
l DRWL/CTMT SPLY AIR FM PURGE l
l 1 F012 FANS HS-M616 1H13-P870-9C AUTO CLOSED l
l l
,DRWL/CTMT SPLY AIR FM PURGE
~
l l
l
^
I F011 FANS HS-M615 IH13-P870-3C AUTO CLOSED l
CTMT CLG 0/A INTK AUX BLDG l
l l
l F008lINBD ISOL lHS-M61211H13-P870-2ClAUTO l0 PEN l
l l
l Date l
04-1-01-M41-1 ATT II
e GRAND GULF NUCLEAR STATION SYSTEM OPERATING INSTRUCTION l 04-1-01-M41-1 Revision 24l l Attachment II Page 2 of 2l
.]
System Containment Cooling System' MPL NO.
IM41 Checksheet Name Remote Operated Valve Lineup Checksheet (NORMAL OPERATING MODE)
-Instruction Step 4.1.1.1 l VALVE l HANDShSCH l SWITCH l PANEL l REQ. I PUS. l VALVE l INITIALS
_l l NO.
DESCRIPTION l NO.
NO.
CTMT CLG Q/A INTK AUX BLDG l l
l F007 OTBD ISOL HS-M613 1H13-P870-8C AUTO OPEN l
- ]1E61-CTMT PURGE SPLY INL CTMT.
IE61-l l F009 OTBD ISOL HS-M601 1H13-P870-4C AUTO CLOSED
,l l1E61-CTMT PURGE SPLY INL CTNT IE61-1H13-P870-l l F010 INBD ISOL_
HS-M602 IOC AUTO CLOSED l
llE61-INLET FROM CTMT COOLING 1E61-l F012 SYSTEM HS-M605 1H13-P842 NORMAL CLOSED l
l1E61
,0UTPUT TO CTMT COOLING IE61-l l F013 SYSTEM HS-M606 IH13-P842' NORMAL CLOSED l
11E61-CTMT PURGE CCifPRESSOR DISCH 1E61-l l F015 VALVE HS-M604 IH13-P842 CLOSED CLOSED l
- l F021 COMB GAS CTMT PURGE HS-M603 1H13-P842 CLOSED CLOSED l
l l
l l
1.
I i
l l
l
- l l
l l
l l
l l
l l
l l
1 l
l l
l 1
. Note Exceptions:
Date Performed by:
Date Reviewed by:
(Shift Supervisor) 04-1-01-M41-1 ATT II
CRAND GULF NUCLEAR STATION SYSTEM OPERATING INSTRUCTION l 04-1-01-M41-1 Revision 24]
l Attachment III Page 1 of 3l System Containment Cooling System MPL NO.
IM41 Checksheet Name Electrical Lineup Checksheet Instruction Step 4.1.1.h lCOMPONENTJ COMPONENT l MCC LCC l BREAKER l REQUIRED l BREAKER l INITIALS l l
NO.
DESCRIPTION PANEL NO.
NO.
POSITION DEV.
l I
l l B001A CTMT Cooling Fan A 14B12 52-141232 CLOSED l
1
.I l B001B CTMT Cooling Fan B 12B22 52-122204 CLOSED l
I f
l B001C CThT Cooling Fan C 12B51 52-125113 CLOSED l
l CTMT Outside Air Supply l
l B002 Heater 14BE1 52-14108 CLOSED l
l l
l C001A CTMT Cooling Supply Fan A 14B12 l 52-141210 CLOSED l
l' I
i l C001B CTMT Cooling Supply Fan B 12B52 52-125207 CLOSED l
l.
CTMT Exh Charcoal Filter l
l l C002A Train Fan A 14B12 52-141219 CLOSED l
l CTMT Exh. Charcoal Filter 1
l C002B Train Fan B 12B52 l 52-125216 CLOSED l
. l l
1 l C003A CTMT/DW Purge Fan A 14B12 52-141204 CLOSED l
1 l
l C003B CTMT/DW Purge Fan B 12B52 52-125210 CLOSED l
I l
l C004A Steam Tunnel Cooler Fan A 11B12 52-111205 CLOSED l l
.l l
I l
C004B Steam Tunnel Cooler Fan B.
12B51 52-125101 CLOSED l
l 1
CLOSED l
l C005 CTMT Airlock Air Shower Fan 14B12 52-141241 l
CTMT Exb Charcoal Filter l
l D001 Train Heater 12B52 l 52-125217 CLOSED l l
l l
CTMT Clg Sys Fltr Trair, I
l l
l D001-3 Humidity Cont.
12P52 52-1P25227 CLOSED l
l Recire Charcoal Filter Train l
l D002A A Fan 11B51 52-115106 CLOSED l
l CTMT Clg.Sys. Fltr. Train A l
l D002A-3 Fire Det Cab 11P51 52-1P15123 CLOSED l
l Recire Charcoal Filter Train l
l A Heater for D002A 11BD5 52-11502 CLOSED l
l Recire Charcoal Filter Train l
l D002B B Fan 12B22 l 52-122205 CLOSED l
l Recire Charcoal Filter Train I
l l
l B Heater 11BD5 l 52-12202 l CLOSED 1 i
l l
l CTMT Clg Sys Fltr Train B l
l l
l l
l D002B-31 Fire Det Cab l 12P22 l 52-1P22217l CLOSED l l
l 04-1-01-M41-1 ATT III
GRAND GULF NUCLEAR STATION SYSTEM OPERATING INSTRUCTION l 04-1-01-M41-1 1 Revision 24l
')
l Attachment III iPage 2 of 31 System Containment Cooling System MPL No.
IM41 Checksheet Name Electrical Lineup Checksheet Instruction Step 4.1.1.h ICOMPONENT l COMPONENT l MCC,LCC l BREAKER l REQUIRED lBREAKERl INITIALS l
NO.
DESCRIPTION PANEL NO.l NO.
POSITION DEV.
1st CK 2nd CK I
i l IH13-P849 Control Power Supply (E61,M41) 11P12 152-1P11215 CLOSED l
l Control Power Supply (V41,M41 l
l l IH13-P849 Pil) 11P51 52-1P15113 CLOSED l
l l
l IH13-P849 Control Power Supply (M41) 12P22 52-IP22213 CLOSED l
l l
l Control Power Supply (M41) 12P22 52-1P22215 CLOSED l
l Control Power Supply (E51, I
l 1H13-P849 E61, M41) 12P51 52-IP25115 CLOSED 1
l l
l Control Power Supply (M41) 12P51 52-1P25123 CLOSED l
l 1
l 1H13-P849 Control Power Supply (M41,T42)'
12P52 52-1P25219 CLOSED l
l l
l l
Control Power Supply (M41) 14P12 52-IP41215' CLOSED l IH13-P849 Control Power Supply (M41) 14P12 152-IP41227 CLOSED l
Control Power Supply (M41, I
l IH13-P871 P71, T48, P60) 15P11 52-1P51115 CLOSED l
Control Power Supply (E12, E61 l IH13-P871 G53, M41, P66, G46) 15P21 52-1PS21131 CLOSED l
Control Power Supply l
l IH13-P872 (M41, P71, T48, P60) l 16P11 52-1P61115 CLOSED I
I I
I l
I I
I I
l Date
)
04-1-01-M41-1 ATT III
GRAND GULF NUCLEAR STATION SYSTEM OPERATING INSTRUCTION l 04-1-01-M41-1 Revision 24l
_,}
l Attachment III Page 3 of 31 System Containment Cooling System MPL NO.
IM41 Checksheet Name __
Electrical Lineup Checksheet Instruction Step 4.1.1.h ICOMPONENTj COMPONENT I MCC,LCC I BREAKER l REQUIRED l BREAKER l INITIALS I
l NO.
DESCRIPTION PANEL NO.
NO.
POSITION DEV.
Ist CK 2nd CKl 1
Control Power Supply (P66, i
1H13-P872 E12, E61, G33, G36, M41, G46) 16P41 52-IP64113 CLOSED 1
1H13-P850 Fuse and Relay Panel 1DD2 72-11D71 CLOSED I
1 I
i 1H13-P850 Fuse and Relay Panel IDE2 72-11E73 CLOSED l
l 1
1 I
i 1
I I
I I
I I
I I
I I
I I
)
l I
I I
I I
I I
I I
I I
i 1
I I
I I
I I
I I
Note Exceptions:
Date Performed by:
Date Reveiwed by:
(Shift Supervisor) l l
04-1-01-M41-1 ATT III t
=
- ~
GRAND GULF NUCLEAR STATION SYSTEM OPERATING INSTRUCTION
-]
l 04-1-01-M41-1 Revision 24 l
.1/ ;
l Attachment IV Page 1 of I l H
f Z'-
System CONTAINMENT COOLING SYSTEM MPL NO.
IM41 SYSTEM ALARM INDEX
-l l
PANEL l PANEL l l
j NUMBER
- SECTION '
GRID l l
l ALARM INDEX 1
l l CTMT EXHAUST FILTER FAN A TRIP IH13-P842
'1A A6 l l
l l CTMT EXHAUST FILTER FAN B TRIP IH13-P842 1A A7 l
l 1
l CTMT RECIRC. FILTER A FAN TRIP IH13-P842 1A A8 l 1
l l CTMT RECIRC. FILTER B FAN TRIP IH13-P842 1
1A A9 l
l l
l l CTHT EXHAUST FILTER CHARCOAL TEMP HIGH-HIGH IH13-P842 1A B6 l l
1 l CTMT RECIRC. FILTER A FLOW LOW IH13-P842 1A B7 l
l 1
l CTMT RECIRC. FILTER A CHARCOAL TEMP HIGH-HIGH 1H13-P842 1A B8 l 1
l l CTMT RECIRC. FILTER B CHARCOAL TEMP HIGH-HIGH IH13-P842 1A B9 l l
l l_CTMT m AUST FILTER CHARCOAL TEMP HIGH-HIGH IH13-P842 1A C6 l
l l
CTMT RECIRC. FILTER FLOW LOW IH13-P842 1A C7 l
l CTMT RECIRC. FILTER A CHARC0AL TEMP HIGH 1H13-P842 1A C8 l l
l l CTMT RECIRC. FILTER B CHARCOAL TEMP HIGH IH13-P842 l
1A C9 l
l 1
l l CTMT EXHAUST FILTER DIFF PRESS HIGH IH13-P842 1A l
D6 l
1 l
l l CTMT RECIRC. FILTER A DIFF PRESS HIGH IH13-P842 1A D8 l
l-I l
j l CTMT RECIRC. FILTER B DIFF PRESS HIGH 1H13-P842 1A D9 l
l l
l CTMT EXHAUST FILTER HEPA-CHAR DIFF PRESS HIGH 1H13-P842 1A E6 l
1 I
l CTMT PURGE COMPRESSOR TROUBLE 1H13-P842 1A E7 l
l CTMT RECIRC. FILTER A HEPA-CHARC0AL DIFF
(
l PRESS HIGH l 1H13-P842 l
'1A l E8 l
l CTMT RECIRC. FILTER A in-B HEPA/ CHARCOAL DIFF l
l l
l l PRESS HIGH 1H13-P842 1A E9 I
I l
l
~
l CTMT EXHAUST FILTER MOISTURE HIGH 1H13-P842 1A F6 l l
l l
l CTMT RECIRC. FILTER A MOISTURE HIGH l IH13-P842 1A F8 l l
1 l
l l CTMT RECIRC. FILTER B MOISTURE HIGH l 1H13-P842 l
1A l
F9 l
04-1-01-H41-1 ATT IV
' GRAND' GUII NUCLEAR STATION SYSTEM' OPERATING INSTRUCTION l 04-1-01-M41-1 Revision 24l l Attachment V Page 1 of 11 System Containment Cooling System MPL NO.
IM41 JUMPER TRACKING SHEET (1) Authorization to install jumpers:
SIGNATURE /DATE Shift Supervisor
/
.(2) Step 6.1.2.a, jumper M4 to T4 on Relay 1M71R1
/
in Panel 1H13-P871.
INDEP. VERIF.
/
/
(3) Step 6.1.2.c, jumper M4 to T4 on Relay IM71R16
.INDEP. VERIF.
in Panel 1H13-P872
/
(4) Step 6.1.2.e, jumper M2 to T2 on Relay '1T48-R11
/
in Panel 1H13-P871 INDEP. VERIF.
/
,(5) Step 6.1.2.g, jumper M2 to T2 on Relay IT48-R22
/
in Panel 1H13-P872 INDEP. VERIF.
D (6) Au' theorization to remove jumpers:
Shift Supervisor
/
~
(7) Step 6.1.2.a, M4 to T4 on Relay IM71R1
/
Panel 1H13-P871 INDEP. VERIF.
/
(8) Step 6.1.2.c, M4 to T4 on Relay IM71R16 in
/
Panel 1H13-P872 INDEP. VERIF
/
(9) Step 6.1.2.e, M2 to T2 on Relay n4R-R11
/
in Panel 1H13-P871 INDEP. VERIF.
/
(10) Step 6.1.2.g, M2 to T2 on Relay IT48-R22
/
l in Panel 1H13-P872 INDEP. VERIF.
NOTE: When this sheet is completed, send it to the Operations Assistant for processing as a QA record.
-)
04-1-01-M41-1 ATT V
OVERSIZE DOCUMENT PAGE PULLED SEE APERTURE CARDS NUMBER OF OVERSIZE PAGES FILMED ON APERTURE CARDS-APERTURE CARD /HARD COPY AVAILABLE FROM RECORD SERVICES BRANCH,TIDC FT5 492-8989 l
l
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