ML20071Q355
| ML20071Q355 | |
| Person / Time | |
|---|---|
| Site: | Farley  |
| Issue date: | 10/18/1993 |
| From: | SOUTHERN NUCLEAR OPERATING CO. |
| To: | |
| Shared Package | |
| ML20071P955 | List: |
| References | |
| FNP--ARP-8, FNP-0-ARP-8, NUDOCS 9408110186 | |
| Download: ML20071Q355 (40) | |
Text
F 1
- 1. I
- b FNP-0-ARP-8 I
October 18, 1993 Revision 7 I
l FARLEY NUCLEAR PLANT ANNUNCIATOR RESPONSE PROCEDURE FNP-0-ARP-8 <
SERVICE WATER STRUCTURE PROCEDURE USAGE REQUIREMENTS SECTIONS i
CONTINUOUS USE - Each step of the procedure !
is to be read prior to performing that step.
Each step is to be performed in the sequence S given, where required, each step is to be A signed off as complete before proceeding to F the next step. E ;
~
T REFERENCE USE - The procedure is to be ALL Y ,
referred to periodically to confirm that all '
required parts of a work activity have been R performed. Where required, steps are to be E signed off to show that procedure L requirements have been met. A T
INFORMATION USE - An activity may be E performed from memory, but the procedure D should be available for use as needed and for training.
Approved:
f 0- V Operations Manager Date Issued: /8A/-93 OPS /ARP-30 po#0 C0 DOC. 3/4/5 uMC j ens semuw 9408110186 940729 PDR ADOCK 05000348 p PDR L ,.
F LIST OF EFFECTIVE PAGES FNP-0-ARP-8 s
REVISION NO.
PAGE NO. 0 2 3 4 1 5 6 7 8 9 l10 11 I l Annunciator Window I
X 2
X l
t on X X l
n1 ! X X n9 X X na X X ns X X ns X X 06 X X X X 07 X X X X
( 08 BLANK 09 BLANK 10 X X X x X 11 BLAhT 12 X X y 13 X X 14 x X X X 15 x X X 16 x X X i
J 17 Y X X 18 y X X X '
19 x X X X 20 x '
t . .
Page 1 of 2 I
t _ - _
r -- .
LIST OF EFFECTIVE PAGES FNP-0-ARP-8. .
\
s REVISION NO.
PAGE NO. 0 2 4 1 3 5 6 7 8 9 10 f11 21 X l 22 X X g 21 l X X X i 24 X
?s X X
? fi X 77 X
'A BLANK 90 BLANK 3n X X 31 X X 1' Y X X
[
33 Y X X 3 /1 Y X X. X X 35 Y X X X X 36 Y X 37 Y X 39 Y X 39 Y X l
1 l
Page 2 of 2
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SERVICE' 2R STRUCTURE _.<P-0-dRP-8 00 l 10 l 20J LUBE WATER POND 30_l LUBE SCREEN 1A AP LOW LEVEL WATER STRN AP 111 TRAIN A IIIGli AP III TRN A 01 l } 11 l ]
2 31j LIIBE WATER LUBE SCREEN IB
'AP LOW WATER STRN AP !!I TRAIN B AP 111 TRN B 02 l yl 22 j 32 j CIILORINE INST AIR SW STRN AMBIENT SYSTEM PRESS LOW AP 111 TEMP 1 ALARM TRN A Ill l l
03J IM 23 l 3%
I LOSS OF AIR INST AIR SW STRN AMBIENT TRN A WET PIT RCVR CNDS AP III TEMP LVL INST LVL HI TRN B LO Op 14 l LOSS OF AIR VAL't BOX Zij SW STRN 4
3 EMERG RECIRC j TRN B WET PIT LEVc,L llI MTR OVLD MOV OPEN LVL INST TRN A TRN A TRN A PAGE 1 0F 2 General Revision 1
._ . . . . . . . . . . . . .-o , - - ' ' ' ' ' ' ' '
^ ~ ^ ' ~ " ^ " " ' ~ ~ ^ ^ ^ ^
SERVICE ZR STRUCTURE ...P-0-ARP-8 OB 15] 2M 3d LOSS OF VALVE BOX SW STRN EMERG RECIRC LUBE WATER LEVEL 111 MTR OVLD MOV OPEN SW PUMP TRN B TRN B TRN B 06,J 16 l 26 l
,IUNIT 2 36 l UNIT 2 UNIT 2 UNIT 2 EMERG RECIRC SW STRN SW STRN LUBE WATER MOV OPEN AP HIGH MTR OVLD STRN TRN A TRN A TRN A AP llI TRN A
[0 UNIT 2 17 l UNIT 2 27 l UNIT 2 37 l UNIT 2 EMERG RECIRC SW STRN SW STRN LUBE WATER MOV OPEN AP IIIGli MTR OVLD STRN TRN B TRN B TRN B AP III TRN B 08J 18 l 28j 38 j UNIT 2 RECIRC VLV LUBE WATER BOX LVL llI AP LOW TRN A TRN A 0 12_j UNIT 2 2d 1 3
RECIRC VLV LUBE WATER BOX LVL III AP LOW TRN B TRN B i I
PAGE 2 0F 2 General Revision 1
. _ _ _ _ _ _ _ - - _ _ _ _ _ _ - - - - - - - - - - - - - - - - - - - - - - " - - - - - - " " - " " - - - - ~ - " " - ~ ^ '
r- 1 FNP-0-ARP-8 -
l IDCATION- 00 SETPOINr: 10 psid decreasing
, differential.
LUBE MATER ORIGIN: QlP16PDS575 AP LOW TRAIN A PROBABLE CAUSE Loss of cyclone separator.
ACTIOMATIC ACTION .
NONE IMMEDIATE ACTION VERIFY SUFFICIENT LUBE AND COOLING WATER EVR ALL OPERATING PUMPS.
SUPPL!?.ENTARY ACTION Notify operator to investigate and return cyclone separator ,
to service per FNP-1-SOP-24.0, SERVICE WATER SYSTEM. !
l.
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References:
D-170113; C-170069, Sh. 2 !
l Page 1 of 1 Revision 4 i
k P
r FNP-0-ARP-8.
6 LOCATION 01 SETPOINr: 10 psid decreasing
, differential.
LUBE WATER ORIGIN: 01P16PDS576 AP LOW.
TRAIN B PROBABLE CAUSE Loss of cyclone separator.
AtJIOMATIC ACTION NONE IMMEDIATE ACTION VERIFY SUFFICIENT LUBE AND COOLING WATER FOR ALL OPERATING PUMPS.
SUPPLEMENTARY ACTION Notify operator'to investigate and return cyclone separator.
to service per FNP-1-SOP-24.0, SERVICE NATER SYSTEM.
l.
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References:
D-170113; C-170069, sh. 2 l
Page 1 of 1 Revision 4 A
FNP-0-ARP-8 LOCATION 02 SETPOINr: 3 ppm in ambient air CHLORINE ORIGIN: Service Water chlorination system SYSTEM chlorine detector AIARM PROBABLE CAUSE
- 1. Chlorine leak.
- 2. Loss of power to packaged chlorinator unit.
AU'IOMATIC ACTION NONE !
IMMEDIATE ACTION IF A CHIDRINE LEAK EXISTS, THEN EVACUATE SERVICE WATER ,
BUILDIM. '
1 SUPPLEMENIARY ACTION ,
Notify appropriate personnel to investigate and repair.
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ev. " v 4
References:
D-170476; U-162930 !
Page 1 of 1 Revision 4 ~
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FNP-0-ARP-8 i
IDCATION 03 SETPOINr: 12 psi decreasing LOSS OF AIR ORIGIN: QSP25PS563-A TRAIN A WET PIT LEV INST PROBABLE CAUSE
- 1. Loss of SW instrument air compressors 1A and 1B. l
- 2. Improper valve alignment.
AIJIOMATIC ACTION Switches to standby nitrogen supply. i IMMEDIATE ACTION i Note SUPPLEMENTARY ACTION Notify operator to investigate and return the air ,
compressors to service per FNP-0-SOP-24.2, SERVICE WATER ,
AUXILIARY SYSTEMS.
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References:
D-170052; B-170270 1
Page 1 of 1 Revision 4
FNP-0-ARF-8 LOCATION 04 SLTPOINT: 12 psi decreasing LOSS OF AIR ORIGIN: QSP25PS564-B TRAIN B WET PIT LEV INST PROBABLE CAUSE
- 1. Loss of SW building air' compressors 1A and 18. '
- 2. Improper valve alignment.
ACTIOMATIC ACTION Switches to standby nitrogen supply.
IMMEDIATE ACTION NONE SUPPLEMENTARY ACTION Notify operator to investigate and return the air compressors to service per FNP-0-SOP-24.2, SERVICE WATER AUXILIARY SYSTEMS.
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References:
D-170052; B-170270 :
l Page 1 of 1 Revision 4 L
r
FNP-0-ARP-8 LOCATION 05 SETPOINT: Lube supply valve in closed position.
LOSS OF ORIGIN: N1P16S501A (01P16V704A) . LUBE WATER ,
N1P16S501B (QlP16V704B) SW PUMP i N1P16S501C (OlP16V704C)
N1P165501D (OlP16V704D)
PROBABLE CAUSE <
- l. Closure of Unit one lube water supply valve (s). l AU'ICMATIC ACTION NONE IMMEDIATE ACTION
- 1. DETERMINE WHICH UNIT ONE SERVICE WATER PUMPS ARE AFFECTED.
- 2. ATTEMPT TO OPEN AFFECTED PUMP (S) LUBE SUPPLY VALVE (S)
BY FAILING AIR 70 THEM.
- 3. SECURE ANY SERVICE WATER PUMPS WHICH CAN NC7T BE SUPPLIED WITH LUBE WATER.
SUPPLEMENTARY ACTION
- 1. Start nonaffected pumps as required.
- 2. Notify appropriate personnel to investigate and repair malfunctioning equignent. l
- 3. Refer to Tech Spec 3.7.4 for applicable LCO. l i
1 1
References:
D-173186; A-170059, sheets 199 thru 203 l
Page 1 of 1 Revision 7 1
TNP-0-ARP-8 LOCATION 06 l
SETPOINT: 1. 40 PSIG Increasing
- 2. Hi-Hi Surge Tank Level 191'1" UNIT 2
- 3. Lo Dilution Press 7 Psig EMERG RECIRC
- 2. N2P16LS650 Surge Tank Level Switch 3 02P16PS686 Dilution Line Press
- 4. Q2P16LS550 SW Pond Level Switch PROBABLE CAUSE
AUIOMATIC ACTION !
NONE IMMEDIATE ACTION VERITY SERVICE WATER FION 10 AUXILIARY AND CONIAINMDTI BUILDING TRAIN A COMPONENTS. IF FION IS IDST, THEN REFER 'IO FNP-2-AOP-10, LOSS OF TRAIN A DR B SERVICE WATER.
SUPPLEMENTARY ACTICH
- 1. Verify proper Train A Service Water valve and pump alignment per FNP-2-SOP-24.0, SERVICE WATER SYSTEM.
- 2. Ir condition persists, THEN notify appropriate personnel E investigate and repair.
References:
D-200013 Page 1 of 1 Revision 5 a
FNP-0-ARP-8 s
IOCATION 07 SETPOINT: 1. 40 PSIG Increasing '
- 2. Hi-Hi Surge Tank Level 189' 7" UNIT 2
- 3. Lo Dilution Press 7 Psig EMERG RECIRC ,
- 4. Lo-Lo SW Pond Level MCV OPEN TRAIN B ORIGIN: 1. Q2P16PS559 Dilution Line Press
- 2. N2P16LS650 Surge Tank Level Switch l
- 3. Q2P16PS685 Dilution Line Press '
- 4. 02P16LS585 SW Pond Level Switch PROBABLE CAUSE
~
i AUTOMATIC ACTION NONE i i
IMMEDIATE ACTION .
VERIFY SERVICE WATER FLOW 10 AUXILIARY AND CONTAINMENT' BUILDING TRAIN A COMPONENTS. IF FLOW IS IDST, THEN REFER TO ;
FNP-2-AOP-10, IOSS OF TRAIN A Dft B SERVICE WATER.
SUPPLEMENTARY ACTICH
- 1. Verify proper Train B Service Water valve and pump alignment per FNP-2-SOP-24.0, SERVICE WATER SYSTEM. -
- 2. IF condition persists, THEN notify appropriate personnel B investigate and repair.
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References:
D-200013 Page 1 of 1 Revision 5 I
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FNP-0-ARP-8 LOCATION 10 SETPOINT: 185' 9" POND ORIGIN: NSP25LR4106A and B, Pond LEVEL l Level Recorders HI PROBABLE CAUSE
- 1. Extremely heavy precipitation.
- 2. River Water pumps running in local control.
- 3. Failure of SW wet pit level switches QSP25L.c510 and QSP25LS511.
AUIOMATIC ACTIQi NONE IMMEDIATE ACTIQ 1 REDUCE THE NUMBER OF RUNNING RIVER WATER PUMPS AS REQUIRED TO REIURN SW POND TO NORMAL LEVEL.
SUPPLEMENTARY ACTION
- 1. Monitor pond level.
- 2. WHEN pond drops belew 185' 6", THEN return river water pumps to service per FNP-0-SOP-75 D, RIVER WATER SYSTEM, l as necessary to maintain pond level between 185' 0" and l 185' 6". '
- 3. Notify maintainence to perform FWP-O-STP-611.0 if :
pond level reaches 187' 0".
- 4. Ensure performance of Operations procedure FWP-0-ETP-1036, SERVICE WATER DAM AND STRUCIURE WEEKLY INSPECTION, if pond level reaches 187'0".
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References:
D-170119; D-173186; FSAR, section 9.2.
l Page 1 of 1 Revision 7 )
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, ENP-0-ARP-8 LOCATION 12 SETPOINT: 35 psig ORIGIN: N1P19PS517, Service Water Instrument INST AIR Air Header Pressure Switch. PRESS LOW PROBABLE CAUSE Loss of SW instrument air compressors 1A and 1B.
AUTOMATIC ACTION NONE IMMEDIATE ACTION NONE SUPPLEMDTIARY ACTION
- 1. Notify operator to investigate and return the air compressors to service per FNP-0-SCP-24.2, SERVICE WATER AUXILIARY SYSTEMS.
References:
D-170052;PCN S91-1-7735; PCN S91-2-7736 Page 1 of 1 Revision 6
FNP-0-ARP-8: ')
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LOCATION 13 r
SETPOINr5 9" Below Centerline 5 INST AIR -
ORIGIN: N1P19LS521 and 522, air compressor REC CNDS f receiver level switches. LEVEL HI -
i l
PROBABLE CAUSE i
Improper drainage from the air receiver. 1
?
i AUICMATIC ACTION I
NONE l
IMMEDIATE ACTION i i
MANUALLY DRAIN THE AIR RECEIVER. i SUPPLEMENTARY ACTION
- 1. Notify appropriate personnel to investigate and repair- !
drain.
- 2. IF necessary,.THEN the air. compressor can still be l i
operated, but the air receiver must be drained ;
periodically. -i t
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References:
D-170052 l
'l Page 1 of 1 Revision 4 F
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FNP-0-ARP-8 '
LOCATION 14 SETPOINT: 7 3/8 inches VALVE BOX -
ORIGIN: Train A River Water Valve Box LEVEL HIGH Level Switch QSP25LS533 TRAIN A PROBABLE CAUSE
- 1. Pipe break.
- 2. Valve leakage. ,
- 3. Heavy precipitation. '
I 1
AUICMATIC ACTION NONE IMMEDIATE ACTION
- 1. DISPATCH OPERA'IOR 'IO INSPECT VALVE BOX FOR INLEAKAGE. ;
- 2. IF INSPECTION REVEALS A PIPE BREAK OR VALVE LEAKAGE, TIEN SHU'IDOWN THE A TRAIN RIVER WATER SYSTEM. i
- 3. IF WATER IS FROM PRECIPITATION OR GROUND LEAKAGE,. '
WiEN PREPARE A TEMPORARY PUMP AND PUMP OUT THE VALVE BOX. ;
i SUPPLEMENTARY ACTION
- 1. Monitor pond level and start additional Train B river water pumps as necessary to maintain pond level between >
185' 0" and 185' 6". !
- 2. Refer to INP-1-ARP-1.1, MAIN C0tffROL BOARD ANNUNCIA'IOR PANEL A, AD2.
- 3. Notify appropriate personnel to investigate and repair. i
- 4. Refer to Technical Specifications for LCO requirements. i
-)
References:
D-170119; C-170586; Tech. Specs.
Page 1 of 1 Revision 5 I
e
FNP-0-ARP-8 LOCATION 15 SETPOINr: 7 3/8 inches VALVE BOX ORIGIN: Train B River Water Valve Box LEVEL HIGH Level Switch QSP25LS534 TRAIN B PROBABLE CAUSE
- 1. Pipe break.
- 2. Valve leakage. ,
- 3. Heavy precipitation. .
AUIOMATIC ACTION ;
NONE IMMEDIATE ACTION
- 1. DISPATCH OPERATOR 'IO INSPECT VALVE BOX FOR INLEAKAGE.
- 2. IF INSPECTION REVEALS A PIPE BREAK OR VALVE LEAKAGE, ,
' TEEN SHUIDOWN THE A TRAIN RIVER WATEi SYSTEM. !
- 3. IF WATER IS FROM PRECIPITATION OR GROUND LEAKAGE, 1
~THl!N PREPARE A TEMPORARY PUMP AND PUMP OUr 'I1fE VALVE BOX. l SUPPLEMENTARY ACTION
- 1. Monitor pond level and start additional Train B river water pumps as necessary to maintain pond level between 185' 0" and 185' 6". . !
- 2. Refer to PNP-1-ARP-1.1, MAIN CONTROL BOARD ANNUNCIA70R PANEL A, AD3. -l '
- 3. Notify appropriate personnel to investigate and repair. ,
- 4. Refer to Technical Specifications for LCO requirements. '
References:
D-170119; C-170587; Tech. Specs.
Page 1 of 1 Revision 5
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, FNP-0-ARP-8 I4 CATION 16 SETPOINT: 6 PSI Increasing AP UNIT 2 ORIGIN: A Trn SW Strainer AP SW STRN Switch Q2P16PDS562 AP HIGH TRN A PROBABLE CAUSS Clogged strainer.
AUTOMATIC ACTION NONE IMMEDIATE ACTION
- 1. PLACE A TRAIN SERVICE HATER STRAINER BACKNASH SYSTEM IN SERVICE AS FOLTEWS:
1.1 ENSURE STRAINER MCTIOR Q2P16M501A ENERGIZED BY VERIFYING HANDSWITCH Q2P16G512A IN START.
1.2 FULLY OPEN STRAINER BACKNASH 'IO SUMP VALVE Q2P16V571 l FOR - WE MINUIE, THEN RE'IURN THE VALVE TO ITS l ORIGINAL POSITION.
- 2. IF ALARM DOES NOT CLEAR, THEN PERFORM THE FOLIDWING:
El OPl!N A TRAIN STRAINER BYPASS VALVE Q2P16V513. i I
2.2LCLOSE SW HDR DISCH ISO A TRN Q2P16V511.
SUPPLEMENTARY ACTION Notify operator to investigate and clear.the strainer. l l
)
References:
D-200013; B-200219, sh. 44 Page 1 of 1 Revision 7 i
- ~ . - _ _ _ - . - . . - . ~ . .- . . - . .-
, PNP-0-ARP-8 4
IOCATION 17 SETPOINT: 6 PSI Increasing AP UNIT 2 ORIGIN: B Trn SW Strainer AP SW STRN Switch Q2P16PDS572 AP HIGH TRN B- '
t PROBABLE CAUSE Clogged strainer. I l
AUTOMATIC ACTION NONE .
IMMEDIATE ACTION I
- 1. PLACE B TRAIN SERVICE 1&TER STRAINER BACKNASH SYSTEM IN ,
SERVICE AS FOLIONS:
1.1 ENSURE STRAINER M0fIOR Q2P16M501B ENERGIZED BY VERIFYING HANDSWITCH Q2P16G512B IN START.
1.2 FULLY OPEN STRAINER BACKNASH 'IO SUMP VALVE 02P16V568 - ;
POR - ONE MINUTE, THEN RE'IURN THE VALVE 'IO ITS ORIGINAL POSITION. ;
- 2. IF ALARM DOES NOT CLEAR, THEN PERFORM THE POLI 4 WING:
l E l OPEN B TRAIN STRAINER BYPASS VALVE Q2P16V510. l 2.2 CICSE SW HDR DISCH ISO B TRN Q2P16V508. j
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)
l SUPPLEMDfrARY ACTION Notify operator to investigate and clear the strainer. g
References:
D-200013; B-200219, sh. 45 Page 1 of 1 Revision 7 y- g re 4 -- . , - g- -w 1e- w t- --- + w '"-
-9 ' - - - W - - = v w * - - r -m e + w-
FNP-0-ARP-8 IDCATION 18 .i 1.. +
SETPOINT: 10 psid decreasing I
differential. UNIT 2 LUBE NATER ORIGIN: Q2P16PDS575B AP IDW TRAIN A i
i PROBABLE CAUSE :
Loss of cyclone separator. ,
i AtJIOMATIC ACTION ,
NONE IMMEDIATE ACTION i i
VERIFY SUFFICIENT LUBE AND COOLING NATER FOR ALL OPERATING l PUMPS. !
I SUPPLEMENTARY ACTION
- 1. Notify operator to investigate and return cyclone .
1-separator to service per PNP-2-SOP-24.0,. SERVICE NATER SYSTEM. -
- 2. IF the service' water pumps are' required to'be operated ,
wIthout lube and cooling water, 'nHN-increase vibration .
monitoring and coordinate with maintenance personnel-to !
determine the necessary frequency. ,
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,m 3, n.P,w I
References:
D-170113; C-170069, sh. 2 e
Page 1 of 1 Revision 7 ,
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PNP-0-ARP-8 LOCATION 19 SETPOINT: 10 psid decreasing differential. UNIT 2 LUBE NATER ORIGIN: Q2P16PDS576B AP IDf TRAIN B PROBABLE CAUSE .;
i Loss of cyclone separator. ;
AUTOMATIC ACTION NONE IMMEDIATE ACTICN ,
I VERIFY SUFFICIENT LUBE AND COOLING MATER FOR ALL OPERATING PUMPS.
]
l 1
SUPPLEMENTARY ACTICN i
1
- 1. Notify operator to investigate and return cyclone g separator to service per FNP-2-SOP-24.0, SERVICE WATER SYSTDt.
- 2. IF the service' water puinps are required to be operated l wIthout lube _and cooling water, TfG!N increase vibration !
monitoring and coordinate with maintenance personnel to
. determine the necessary frequency.
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References:
D-170113; C-170069, sh. 2 Page 1 of 1 Revision 7 I
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FNP-0-ARP-8 LOCATION 20 SETPOI!Tr: 8 psid increasing LUBE WATER ORIGIN: Train A Lube Water Strainer STRN a pressure switch, N1P16PDS631. a HI TRAIN A ;
PROBABLE CAUSE i
Clogged strainer.
AITIOMATIC ACTION At 4 psid, the strainer automatic backwash cycle begins. ,
IMMEDIATE ACTION
- 1. VERIFY THAT THE TRAIN B HEADER IS SUPPLYING SUFFICIENT-LUBE AND COOLING WATER FOR ALL OPERATING PUMPS. ,
SUPPLEMENTARY ACTION
- 1. Notify operator to investigate and clear strainer.
References:
D-170113 Page 1 of 1 General Revision 1
mP-0-ARP-8 LOCATION 21-SLTPOINT: 8 psid increasing LUBE NATER
' ORIGIN: Train B Lube Water Strainer STRN a pressure switch, N1P16PDS632. ~ o HI TRAIN B PROBABLE CAUSE Clogged strainer.
AUICMATIC ACTION '
At 4 psid, the strainer automatic backwash cycle begins.
IMMEDIATE ACTION
- 1. VERIFY THAT THE TRAIN A HEADER IS SUPPLYING SUFFICIENT !
LUBE AND COOLING WATER FOR ALL OPERATING PUMPS.
1 SUPPLEMENTARY ACTION '
- 1. Notify operator to investigate and clear strainer.
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References D-170113 Page 1 of 1 General Revision 1 l
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FNP-0-ARP-8 E.
LOCATION 22 SETPOINT: 6 psi increasing SERV NATER ORIGIN: SW strainer o pressure STR o PRESS switch Q1P16PDS562 HI TRAIN A-PROBABLE CAUSE Clogged strainer.
AU'IOMATIC ACTION ,
NONE IMMEDIATE ACTION
- 1. PLACE A TRAIN SERVICE WATER STRAINER BACKWASH SYSTEM IN SERVICE AS POLLOWS:
1.1 ENSURE STRAINER MCyIOR QlP16M501A ENERGIZED BY VERIFYING HANDSWITCH Q1P16G512A IN START.
1.2 FULLY OPEN STRAINER BACKWASH 'IO SUMP VALVE Q1P16V571 FOR - ONE MINtfrE, THEN RE'IURN THE VALVE TO ITS ORIGINAL POSITION.- ,
- 2. IF ALARM DOES NOT CLEAR, 'IEEN PERFORM THE FOLLOWING:
E l OPEN A TRAIN STRAINER BYPASS VALVE Q1P16VS13.
2.2 CLOSE SW HDR DISCH ISO A TRN Q1P16V511.
I SUPPLEMENTARY ACTION Notify operator to investigate and clear the strainer.
References:
D-170119 Page 1 of 1 Revision 7 l
_ _ _ - ___A.I
- -~ - ..
, FNP-0-ARP-8 l
l LOCATION 23 SETPOINT: 6 psi increasing l
-l SERV NATER ORIGIN: SW strainer a pressure STR A PRESS switch Q1P16PDS572 HI TRAIN B PROBABLE CAUSE Clogged strainer.
AUTOMATIC ACTION
-l IMMEDIATE ACTION ,.
- 1. PLACE B TRAIN SERVICE NATER STRAINER BACKNASH SYSTEM IN SERVICE AS FOLLOWS:
1.1 ENSURE STRAINER MCTIOR Q1P16M501B ENERGIZED BY . ,
VERITYING HANDSWITCH Q1P16G512B IN START. <
1.2 FULLY OPEN STRAINER BACKNASH TO SUMP VALVE Q1P16V568 FOR - ONE MINUTE, THEN RETURN THE VALVE 10 ITS ORIGINAL POSITION.
- 2. IF ALARM DOES NCyr CLEAR, THEN PERFORM THE FOLLOWING:
E l OPEN B TRAIN STRAINER BYPASS VALVE Q1P16V510.
2.2 CIDSE SW HDR DISCH ISO B TRN Q1P16V508. ;
SUPPLEMENTARY ACTION '
Notify operator to investigete and clear the strainer. - 'I i
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References:
D-170119 Page 1 of 1 Revision 7
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- _ -, _ - -, . - . . -. - . - - - - . - , - . . , -.-..1
= . - .. - - . . - - . -. -
ENP-0-ARP-8 !
.)
1 1
LOCATION 24- l l
1 SETPOINT: N/A i
. I SERV NATER ORIGIN: Contacts on Breaker FK-A3. STR MOT OVLD l TRAIN A PROBABLE CAUSE i i
Motor overcurrent. I i
i.
AtTIOMATIC ACTION I
NONE f
)
IMMEDIATE ACTION l
NONE t i
SUPPLEMENTARY ACTION ;
Notify appropriate personnel to investigate and repair.
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References:
D-170119 s i
i Page 1 of 1 General Revision 1 ;
,. - N
FNP-0-ARP-8 I W e IOCATION 25 I SETPOINT: N/A '
SERV WATER ;
ORIGIN: Contacts on Breaker FL-A3 STR MOT CNLD '
TRAIN B i
'I
(
PROBABLE CAUSE j Motor overcurrent. l i
i AUIOMATIC ACTION I r
NONE I
L IMMEDIATE ACTION !
NONE t
i SUPPLEMENTARY ACTION ;
Notify appropriate personnel to' investigate and repair.
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References:
D-170119 l
l Page 1 of 1 Revision 2 i 1
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' FNP-0-ARP-8 i l
LOCATION 26 SETPOINT: N/A
~
-UNIT 2 ORIGIN: Contacts on Breaker FKA2 SW STRN MTR OVLD TRN A l t
PROBABLE CAUSE ,
i
- 1. Motor overcurrent. j AtJIOMATIC ACTION ,
NONE i
IMMEDIATE ACTION !
NOTE i I
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SUPPLEMENTARY ACTION
- 1. Notify appropriate personnel to investigate and repair.
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References:
Page 1 of 1 General Revision 1 1
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, _, _ _ _ _ . _ _ . _ - - - d
s FNP-0-ARP-8 IDCATION 27 SETPOINT: N/A UNIT 2 ORIGIN: Contacts on Breaker FIA2 SW STRN MTR OVLD TRN B s
I PROBABLE CAUSE i
- 1. Motor overcurrent. f f
-i 4
AU'IOMATIC ACTION !
NONE IMMEDIATE ACTION r
i NONE '
i SUPPLEMENTARY ACTICN
- 1. Notify appropriate personnel to investigate and repair. .
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References:
e i
i Page 1 of 1- General Revision 1 l
1 l
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FNP-0-ARP-8 .!
., i LOCATION 30 +
SETPOINT: 10 inches differential water !
level across the screen. SCREEN 1A !
A PRESS l ORIGIN: Screen a level controller HI
- NSW32L502A !
i i
4 PROBABLE CAUSE Improper operation of screen wash system. ;
i AUTOMATIC ACTION At 6" level differential the screen wash system begins automatic operation.
i IMMEDIATE ACTION
- 1. VERITY SCREEN MASH SYSTEM IS ALIGNED FOR AUID OPERATION. !'
- 2. IF NECESSARY, THEN THE SCPIEN WASH SYSTEM CAN BE OPERATED 1R MANUAL PER FNP-0-SOP-24.2, SERVICE WATER AUXILIARY SYSTEMS. $
i SUPPLEMENTARY ACTION
'i i
- 1. Correct cause of automatic malfunction and return screen wash system to proper operation per FNP-0-SOP-24.2, :
SERVICE WATER AUXILIARY SYSTEMS. .!
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References:
C-170069, sh. 2 F
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i Page 1 of 1 Revision 4 '
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rNP-0-ARP-8 LOCATIO4 31 SETPOINT: 10 inches differential water level across the screen. SCREDJ 1B a PRESS ORIGIN: Screen a level controller HI NSW32L502A l
PROBABLE CAUSE Improper operation of screen wash system.
AUIOMATIC ACTION At 6" level differential the screen wash system begins automatic operation.
IMMEDIATE ACTION
- 1. VERIFY SCREEN WASH SYSTEM IS ALIGNED FOR AUIO OPERATION.
- 2. IF NECESSARY, THEN THE SCREEN WASH SYSTEM CAN BE OPERATED IR MANUAL PER FNP-0-SOP-24.2, SERVICE WATER AUXILIARY SYSTEMS.
SUPPLEMENTARY ACTION
- 1. Correct cause of automatic malfunction and return screen wash system to proper operation per FNP-0-SOP-24.2, SERVICE WATER AUXILIARY SYSTEMS.
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References:
C-170069, sh. 2 Page 1 of 1 Revision 4
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_ . . _~. - .- .. . . . . .
, FNP-0-ARP-8
,.- i LOCATION 32 ,
SETPOINI': 106*r .
ORIGIN: Various temperature detectors AMBIENT ;
in the Service Water Building. TEMPERA'IURE !
HIGH i t
PROBABLE CAUSE i Insufficient ventilation. ;
h AITICMATIC ACTION NONE r
IMMEDIATE ACTION NONE I l
SUPPLEMENTARY ACTI N *
- 1. Dispatch personnel to the Service Water Structure to investigate the cause of the alarm. ,
- 2. Ir high ambient temperature is the cause of the alarm, !
WIEN perform the following: '
a) Attempt to run existing ventilators in manual or auto -
as applicable. l b) Have Maintenance investigate any ventilators that ,
will not run, c) Monitor for Service Water pump motor oil level and color. For any Service Water pump motor that experiences oil discoloration during the high ;
ambient temperature event, have the oil changed as soon as possible.
~ ~ 3. Ir all 3 ventilators for either puup room are inoperable ,
c5 incident with a high ambient temperature alarm, unM l access the SWIS roof and chain open the exhaust dangers. . <
j Evaluate the loss of forced ventilation and its affects on Service Water components.
- 4. Install temporary ventilation in the affected areas, if i needed.
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- 3. Correct cause of the alarm and return ventilation system j to normal operation per FNP-0-SOP-53.0, SERVICE WATER '
BUILDING HEATING AND VDITIIATIW.
References:
D-170332 Page 1 of 1 Revision 5
_ ~
, FNP-0-ARP-8 i
I4 CATION 33 SE"rPOINr: 35'r ORIGIN: Various temperature detectors AMBIENT !
in the Service Water Building. TEMPERATURE '
LM l I
PROBABLE CAUSE Insufficient heating.
AITIOMATIC ACTION !
NONE i r
IMMEDIATE ACTION t
NONE SUPPLDENTARY ACTICN
- 1. Dispatch personnel to the Service Water Structure to investigate the cause of the alarm.
- 2. Ir low ambient tenperature is the cause of the alarm, WiEN attempt to run existing heaters in manual or auto as applicable. Have Maintenance investigate any inoperable heaters.
- 3. Verify the exhaust dampers are not chain opened.
- 4. Install teaporary ventilation in the affected areas, as needed.
- 3. Correct the cause of the alarm and return the heating system to normal operation per FNP-0-SOP-53.0, SERVICE WATER BUILDING HEATING AND VENTIIATION.
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References:
D-170332 Page 1 of 1 Revision 5
(
.- FNP-U-ARP-8 l 4
IOCATION 34 SETPOINr: 1. 40 PSIG increasing '
- 2. Hi Hi Surge Tank Level 191'1"
- 3. Lo Dilution Press 7 psig EMER RECIRC
- 2. N1P16LS687 Surge Tank Level Switch
- 3. QlP16PS685 Dilution Line Press
- 4. Q1P16LS550 SW Pond Level Switch 4
PROBABLE CAUSE -
- 3. Inadvertant closure of SW to canal makeup valves.
AUTOMATIC ACTION NONE IMMEDIATE ACTICN VERIFY SERVICE MATER FION TO AUXILIARY AND CONTAINMENT !
BUILDING TRAIN A COMPONENTS. IF FI4W IS IDST, THEN REFER 70 FNP-1-AOP-10, IDSS OF TRAIN A DR B SERVICE HATEC i
SUPPLEMENTARY ACTION
- 1. Verify proper Train A service water valve and pump -
alignment per FNP-1-SOP-24.0, SERVICE NATER SYSTEM. i
- 2. IF condition persists, THEN notify appropriate personnel B investigate and repair.
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References:
D-170119 Page 1 of 1 Revision 5
FWP-0-ARP-8 9
IOCATION 35 SETPOINr: 1. 40 PSIG increasing
- 2. Hi Hi Surge Tank Level 189'7"
- 3. Lo Dilution Press 7 psig EMER RECIRC
- 2. N1P16LS687 Surge Tank Level Switch
- 3. QlP16PS686 Dilution Line Press
- 4. QlP16LS585 SW Pond Level Switch PROBABLE CAUSE
2..Inadvertant closure of SW DISCH HDR NORMAL ISO B TRN QlP16V545,
- 3. Inadvertant closure of SW to canal makeup valves.
AUIOMATIC ACTION NONE IMMEDIATE ACTION VERIFY SERVICE WATER FI4W 'IO AUXILIARY AND CONTAINMENT BUILDING TRAIN B COMPONENTS. IF FIDW IS LOST, 'IHEN REFER 'IO FNP-1-AOP-10, LOSS OF TRAIN A Dli B SERVICE WATER.
SUPPLEMENTARY ACTION
- 1. Verify proper Train B service water valve and pump alignment per FNP-1-SOP-24.0, SERVICE WATER SYSTEM.
- 2. IF condition persists, 'IMEN notify appropriate personnel
'E5 investigate and repair.
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References:
D-170119 Page 1 of 1 Revision 5 m
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INP-0-ARP-8 4
IOCATION 36 SETPOINT: 8 psid increasing UNIT 2 ORIGIN: Train A Lube Water Strainer LUBE WATER o pressure switch, N2P16PDS631 STRN a HI TRAIN A PROBABLE CAUSE ,
Clogged strainer.
I r
ALDOMATIC ACTION l At 4 psid, the strainer automatic backwash cycle begins.
If91EDIATE ACTION f i
- 1. VERIFY THAT THE TRAIN B HEADER IS SUPPLYING SUFFICIENT -
LUBE AND COOLING WATER FOR ALL OPERATING PUMPS.
i SUPPLEMENTARY ACTION
- 1. Notify operator to investigate and clear. strainer. .
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References:
D-170113 I i
1
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Page 1 of 1 Revision 4 I
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i s
- 4 .4 ..... _ . . < , - ,, , . - , - , -
4 FNP-0-ARP-8 ;
LOCATION 37 .i SETPOINT: 8 psid increasing
. .i UNIT 2
. ORIGIN: Train B Lube Water Strainer LUBE WATER 6 pressure switch, N2P16PDS632 STRN !
6 HI !
TRAIN B i
f PROBABLE CAUSE t
i Clogged strainer. .
i AtTIOMATIC ACTION i 1
At 4 psid, the strainer automatic backwash cycle begins. I IMMEDIATE ACTION l
t
- 1. VERIFY THAT THE TRAIN A HEADER IS SUPPLYING SUFFICIENT i LUBE AND COOLING WATER FOR ALL OPERATING PUMPS. j SUPPLEMENTARY ACTION i
- 1. Notify operator to investigate and clear strainer.
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References:
D-170113 $
Page 1 of 1 Revision 4 l
3
-~_.4. .- , ,~..m.. k
y FNP-0-ARP-8 O
LOCATIOT 38 SETPOINT: 10" from bottom of flange RECIRC VLV ORIGIN: LS509 BOX LVL HI l TRN A PROBABLE CAUSE Excessive drainage / leakage into valve box.
AITIOMATIC ACTIOT
- 1. Starts sump pump.
IMMEDIATE ACTIQi
- 1. VERIFY AtJIOMATIC ACTIO4.
SUPPLEMENTARY ACTION
- 1. Investigate valve box for source of water.
- 2. Ir necessary, THEN provide temporary pump to assist in water removal. l
- 3. IP high level due to service water leakage, THEN notify appropriate personnel to investigate and repair. l
References:
D-200013 Page 1 of 1 Revision 4
g _gggp_g LOCATION 39 l t 9 h
SETPOINr: 10" from bottom of flange 9
RECIRC VLV ORIGIN: LSS10 box LVL HI l-lj TRN B PROBABLE CAUSE
- 1. Excessive drainage / leakage into valve box. .;
AITIOMATIC ACTION
- 1. Starts sump pump. I IMMEDIATE ACTION _
- 1. VERIFY AITIDMATIC ACTION. !
I SUPPLEMENTARY ACTION i
- 1. Investigate valve box for source of water. !
- 2. IF necessary, THEN provide temporary pump to assist ll j in water removal.
- 3. IF high level due to service water leakage, THDI notify .l D
appropriate personnel to investigate and repair.
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References:
D-200013 Page 1 of 1 Revision 4 id