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ATTACHMENT
Second 10 Year IST Program
LegendPump TableValve Table
Pump Relief RequestsValve Relief. RequestsValve Relief Requests
Cold Shutdown JustificationRefueling Outage Justification
980i2i0045 980iiGPDR ADQCK 05000528IiP PDR
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PVNGS 1ST Pro ram Le ends and Abbreviations
Pump ID
Description
Code Class
Drawing / Coord.
Test Parameters
Test Procedure
Remarks
Pum Table Le endPlant equipment identifier. The. first 2 letters in the ID indicate the system.
Name / description ofthe pump
ISI classification ofthe pump: 1, 2, 3, or N (non-class)
Piping and Instrument Diagram number and coordinates showing the pump
The table indicates. the frequency which pump speed, pressure, flow rate,and vibration are measured, along with any applicable relief requests
Procedure(s) which satisfy the testing requirements
Additional explanation or clarification, ifrequired
Valve ID
Description
Drawing
Coord
Sht¹
ISI Class
Size
Act.
Cat.
S.P.
Valve Table Le endPlant equipment identifier. The first 2 letters in the ID indicate the system.
Name / description of the valve
Piping and Instrument Diagram number showing the valve
Coordinates where the valve is located on the drawing
Drawing sheet number
ISI classification of the valve: 1, 2, 3,.or N (n'on-class)
Nominal pipe size of the valve, in inches
Valve type:BF Butterfly ValveCK Check ValveDI Diaphragm valveGA Gate ValveGL Globe ValvePSV Pressure Safety Relief Valve
Valve actuator type:AO AirOperatedHY Hydraulically OperatedMA Manually OperatedMO Motor OperatedSA Self ActuatingSO Solenoid Operated
Valve category, per OM-10 para. 1.4 and 2: A, B, C, or D.
A (active) or P (passive) valve, per OM-10 para. 1.3.
Safety position: 0 (open), C (closed), or OC (both open and closed).
I/6/98 Page I of4
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PVNGS ISTPro ram Le ends and Abbreviations
Test Test(s) performed on the valve; The first two letters indicate the type oftest:
AJFSFTLTPS,STSVVP
Appendix J Leak TestFull Stroke Exercise TestFail Safe TestLeak Test other than an Appendix J TestPartial Stroke Exercise TestStroke Time TestPressure Safety Relief Valve TestValve Position-Indication Test.
A third letter is used where required'to indicate stroke direction: 0 (open)or C (closed).
Freq Frequency at which a test. is performed:CLR Per the Containment Leak Rate ProgramCSD Cold Shut DownQTR QuarterlyRFO Refueling OutageSTF Special Test Frequency1YR Once per year2YR Once every 2 years5YR Once every 5 years10Y Once every 10 years
Procedure Procedure in which the test is performed
CSJ/ROJ/VRR Applicable Cold Shutdown Justification, Refueling Outage Justification, orValve Relief Request
Remarks Additional explanation or clarification, ifrequired
ACU
AF
AFAS
AFW
ANIIAOV
ASME
BAMP
CEDM
CH
CIAS
AbbreviationsAirConditioning Unit
AuxiliaryFeedwater system
AuxiliaryFeedwater Actuation Signal
AuxiliaryFeedwater
Authorized Nuclear Inservice Inspector
Air-Operated Valve
American Society ofMechanical Engineers
Boric Acid Makeup Pump
Control Element Drive.Mechanism
Charging system
Containment Isolation Actuation Signal
I/O/98 Page2of4
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PVNGS ISTPro ram Le ends and Abbreviations
CIV Containment Isolation Valve
CP
CPIAS
CS
CSD
Containment Purge system
Containment Purge Isolation Actuation Signal
Containment Spray
Cold Shutdown
CS J Cold Shutdown Justification
CST
CT
DF
DG
DW
EC
EDG
ESF
FP
FWIV
Condensate Storage Tank
Condensate Transfer system
Diesel Fuel system
Diesel Generator system
Demineralized Water system
Essential'Chilled Water system
Emergency Diesel Generator
Engineered Safety Features
Essential Cooling Water system
Fire Protection system
Feedwater Isolation Valve
GA Service Gas system
GL Generic Letter
GR
H2
HC
HP
HPSI
HVAC
IAISIIST
LCO
LOCA
LPSIL'TOP
Gaseous Radwaste system
Hydrogen
Containment HVACsystem
Hydrogen Purge system
High Pressure Safety Injection
Heating, ventilation, and air conditioning
Instrument Airsystem
Inservice Inspection
Inservice Testing
LimitingCondition for Operation
Loss ofCoolant Accident
Low Pressure Safety Injection
Low Temperature over Pressure
I/6/98 Page 3 of4
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PVNGS IST Pro ram Le ends and Abbreviations
MFIV
MOV
MSIV
NC
OM
PASS
Pen.
PVNGS
RC
RCP
RCS
Main Feedwater Isolation Valve
Motor-Operated Valve
Main Steam Isolation Valve
Nuclear Cooling Water system
Operation and Maintenance
Post-Accident Sampling System
Penetration
Pump Relief Request
Palo Verde Nuclear Generating Station
Reactor Coolant system
Reactor Coolant Pump
Reactor Coolant System
Radioactive Drains
RDT Reactor Drain Tank
RMW'OJ
RWT
SDC
SG
SG
SI
SIAS
SIT
SOV
SP
SR
SS
TBD
TDAFW
VCT
VRR
WC
Reactor Makeup Water
Refueling Outage Justification
Refueling Water Tank
Shutdown Cooling
Steam Generator
Main Steam system
Safety Injection system
Safety Injection Actuation Signal
Safety Injection Tank
Solenoid-Operated'Valve
Essential Spray Pond system
Surveillance Requirement
Sampling system
To Be Determined
Turbine-Driven AuxiliaryFeedwater Pump
Volume Control Tank
Valve Relief Request
Normal Chilled Water system
1/6/98 Page4of4
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PVNGS ISTPro ram Pum Table
Pump ID /DescriptionAFA-P01Essential AuxiliaryFeedwater Pump(Turbine-Driven)
AFB-P0 1
Essential AuxiliaryFeedwater Pump(Motor-Driven)
AFN-P01Non-Class AuxiliaryFeedwater Pump(Motor-Driven)
CHA-P01Charging Pump
CHB-POICharging Pump
CodeClass
N
DrawingCoord.AFP-001D06
AFP-001B06
AFP-001H06
CHP-002B03
CHP-002D03
Speed
QTR
CSD
NA
NA
NA
NA
NA
Press.
QTR
CSD
QTR
CSD
QTR
QTR
QTR
FlowRateNAPRR-01
CSD
NAPRR-01
CSD
NAPRR-02
QTRPRR-03
QTRPRR-03
Vibra-tionQTR
.CSD
CSD
QTR
QTRPRR-07
QTRPRR-07
TestProccdurc73 ST-9AF02
73 ST-9AF02
73 ST-9AF03
73 ST-9AF03
73 ST-9AF01
40ST-9CH06
40ST-9CH06
RemarksMinimum flowrecirc test
Full-flowtestper PRR-01
Minimum flowrecirc test
Full-fiowtestper PRR-01
Augmentedcomponent,tested pursuantto SR 4.7.1.2
CHE-P01Charging Pump
CTA-P0 1
Condensate TransferPump
CTB-P01Condensate TransferPump
DFA-P01Diesel GeneratorFuel Oil TransferPump
DFB-P01Diesel GeneratorFuel Oil TransferPump
ECA-Po 1
Essential ChilledWater CirculationPump
ECB-P01Essential ChilledWater CirculationPump
CHP-002G03
CTP-001C05
'TP-001B05
DFP-001B06
DFP-001B02
ECP-001BOS
ECP-001B04
NA
NA
NA
NA
NA
NA
QTR
QTR
QTR
QTR
QTR
QTR
QTR
QTRPRR-03
QTR
QTR
QTR
QTR
QTR
QTR
QTRPRR-07
QTR
QTR
NA~
NA*
QTR
QTR
40ST-9CH06
73ST-9CT01
73 ST-9CT01
73 ST-9DF01
73 ST-9DFO I
73 ST-9EC01
73 ST-9EC01
Augmentedcomponent
Augmentedcomponent
~Submergedpump- noaccessiblebearings.
~Submergedpump - noaccessiblebearings.
I/6/9g Page I of2
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PVNGS 1ST Pro ram Pum Table
Pump ID /Description
CodeClass
DrawingCoord. Speed Press.
FlowRate
Vibra-tion
TestProcedure Remarks
EWA-PO IEssential CoolingWater Pump
EWP-001E06
NA QTR QTR 73 ST-9EWO I
EWB-001Essential CoolingWater Pump
EWP-001E02
NA, QTR QTR QTR 73 ST-9EW01
PCA-Po1Spent Fuel PoolCooling Pump
PCB-P01Spent Fuel PoolCooling Pump
PCP-001D15
PCP-001B15
NA QTR
NA QTR
QTRPRR-04
QTRPRR-04
QTR
QTR
73 ST-9PC01
73 ST-9PC01
Augmentedcomponent
Augmentedcomponent
SIA-P01Low Pressure SafetyInjection (LPSI)Pump
SIB-P01Low Pressure SafetyInjection (LPSI)Pump
SIA-P02 2
High Pressure SafetyInjection (HPSI)Pump
SIP-001Fll
SIP-001Bl 1
SIP-001El 1
NA QTR NAPRR-05
NA CSD CSD
NA QTR NAPRR-05
NA CSD CSD
QTR NAPRR-06
NA RFO RFO
CSD
QTR
CSD
QTR
RFO
73ST-9SI11
73 ST-9SI14
73 ST-9SI I I
73 ST-9SI14
73 ST-9SI10
73 ST-9XI33
Minimum flowrecirc test
Full-flowtest
per PRR-05
Minimum fiowrecirc test
Full-flowtestper PRR-05
Minimumflowrecirc test
Full-flowtestper PRR-06
SIB-P02 2
High Pressure SafetyInjection (HPSI)Pump
SIA-P03Containment SprayPump
SIB-P03Containment SprayPump
SIP-001Al 1
SIP-001Hl 1
SIP-001C11
NA
NA
NA
NA
QTR NAPRR-06
RFO RF0
QTR QTR
QTR QTR
QTR
RFO
QTR
QTR
73 ST-9SI10
73 ST-9XI33
73 ST-9SI06
73 ST-9SI06
Minimum flowrecirc test
Full-flowtestper PRR-06
SPA-P01Essential SprayPond Pump
SPB-P01Essential SprayPond Pump
SPP-001
Sh. 1
C07
SPP-001Sh. 1
C04
NA QTR QTR
QTR QTR
QTR
'QTR
73 ST-9SP01
73ST-9SP01
1/6/9S Page 2 of2
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PVNGS IST Program Valve Table
V ID
tion
~Otewln ~Slee in Cat.
Coo rdl ~Te AIP
Act. S.P.Sht¹ISI Class
Test ~Fre Procedure CS JIROJIVRR
Remarks
AFAV007 AFP-001
TURBINE-DRIVENAFW PUMP SUCTIONCHECK VALVEFROM CONDENSATESTORAGE TANK
8 C
CK ASA 0
FSOPSO
CSD
QTR
73ST-9AF0273ST-9AF02
CSJ41CSJ41
AFAV015 AFP-001 '6
TURBINE-DRIVENAUXILIARY E05 CK
FEEDWATER PUMP DISCHARGE CHECKVALVE
C
AOC
FSOFSC
CSD'3ST-9AF02CSD 73ST-9AF03
CS J-03'CS J43
AFBV022 AFP-001 8 C
MOTOR-DRIVENAFW PUMP SUCTION C07 'CK A
CHECK VALVEFROM CONDENSATESTORAGE TANK
FSO
PSOCSD 73ST-9AF03QTR'3ST-9AF03
CSJ-01
CSJ-01
AFBV024 AFP401, 6
MOTOR-DRIVENAUXILIARY.FEEDWATERPUMP DISCHARGE CHECK VALVE SA
C
AOC
FSO'SDFSC CSD
73ST-9A F0373ST-9AF02'S
J43CS J-03
AFBHV0030MOTOR-DRIVEN'AFWPUMP TO SG ¹1FLOW CONTROL'ALVE
AFP-001 6
.B04 GL
3 MO
B
AOC'SO'QTR
'FSC QTRSTO QTR'STC QTRVP
2YR'3ST-9XI0573ST-9XI0573ST-9XI0573ST-9XI0573ST-9XI05
A V0031 AFP-001 6
-DRIVENAFW PUMP TO SG ¹2ONTROL VALVE 3 MO
.B
A.OC
FSO
FSCSTOSTCVP
QTRQTRQTRQTR2YR
73ST-9XI0573ST-9XI05
73ST-9XI05'3ST-9XI05
73ST-9XI05
AFAHV0032 AFP-001 6
TURBINE-DRIVENAFW PUMP TO SG ¹1FLOW CONTROL VALVE 3 MO
AFCHV0033 AFP-001 6
TURBINE-DRIVENAFW PUMP TO SG ¹2FLOW CONTROL VALVE 3 .MO
B
AOC
B
AOC
FSO QTR.FSC QTRSTO QTRSTC QTRVP 2YR.
FSO QTRFSC QTRSTO QTRSTC QTR'VP 2YR
73ST-9XI0573ST-9XI0573ST-9X 105
73ST-9XI0573ST-9X I
05'3
ST-9X I05
73 ST-9X I05
73 ST-9X I05
73ST-9XI0573ST-9XI05
AFBUV0034'MOTOR-DRIVENAFW PUMP TO SG
¹1'SOLATIONVALVE
AFP-001B032
6GAMO
B
AOC
FS0 QTRFSC QTRSTO QTR
73ST-9XI0573ST-9XI0573ST-9XI05
STCVP
QTR2YR
73ST-9XI0573ST-9XI05
AFBUV0035MOTOR-DRIVENAFW PUMP TO SG ¹2ISOLATIONVALVE
AFP-001 6C03 GA2 MO
B
AOC
FSO'TRFSC'TR
73ST-9XI0573ST-9XI05
'STOSTCVP
QTR 73ST-9XI05QTR 73ST-9XI052YR 73ST-9XI05
AF UV0036 AFP-001 6
E-DRIVENAFW PUMP TO SG ¹1ION VALVE 2 MO
B
AOC
FSO QTR 73 ST-9X I05
FSCSTOSTCVP
QTR 73ST-9XI05QTR -73ST-9XI05
QTR 73ST-9XI052YR 73ST-9XI05
1/6/98 Page1 of43
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PVNGS IST Program Valve Table
.V ID
ion
~nrewln
Coord/Sht¹ISI Class
~Size in
~TBAct.,
Cat.
A/P
S.P.
Test ~Fre Procedure CS JIROJIVRR
Remarks
,AFAUV0037TURBINE-DRIVENAFW PUMP TO SG ¹2ISOLATIONVALVE
AFAHV0054TURBINE-DRIVENAFW PUMPTRIP/THROTTLE VALVE.
AFP-001
D03
2
AFP-001
G04
3
6
GAMO
4
GL
MO
B
,AOC.
B
A0
FSO QTR 73ST-9XI05'FSC QTR 73ST-9XI05STO QTR 73ST-9XI05STC QTR 73ST-9XI05VP 2YR 73ST-9XI05VP 2YR 73ST-9XI05
AFAV079AFW TO SG ¹1 CHECK VALVE
AFP-001
E02
2
6
CKSA
C'A
0
FSO CSD 73ST-9AF02 CSJ4I4 Also exercised open in 73ST-9AF03
AFBV080AFWTO SG ¹2 CHECK VALVE
AFAV096AUX'STEAMSUPPLY CHECK,VALVETOAFW TURBINE
AFP-001
C022
AFP-001
G02
3
6CKSA
4
CK'SA
C'
0
FSO CSD 73ST-9AF02
FSC RFO 73ST-9ZZ25
CSJ-04 Also exercised open in 73ST-9AF03
Disassembled per OM-10, para.4.3,2.4.c
AFAV137TURBINE DRIVENAFW PUMPDISCHARGE CHECK VALVE
AFP-001
D06
3
6
CKSA
C
A0-
FSO CSD 73ST-9AF02 CSJ-02
PSO QTR 73ST-9AF02
AFBV138DRIVENAFW DISCHARGE
VALVE
AFP-001
C063
6CKSA
CA0
FSO CSD 73ST-9AF03CSJ-02'SO
QTR 73ST-9AF03
CHEVM70CHARGING TO REGENERATIVE HEATEXCHANGER INLET INBOARD CIV (PEN.41)
CHNV144MANUALISOLATIONVALVEFROM RWTTO SPENT FUEL POOL CLEANUP PUMPS
CHNV154BORIC ACID MAKEUP PUMP DISCHARGECHECK VALVE
CHP-001
F15
2
CHP-002
B143
CHP-002B133
3
CKSA
3
DlMA
3
CK'A
ACA
OC
B
AOC
CA'
FSO QTR 40ST-9CH06FSC RFO 73ST-9XI28 ROJ-09
AJ CLR 73ST-9CL01
FSO QTR 73ST-9XI31
FSC QTR 73ST-9XI31
FSO. RFO 4XST-XCH04 ROJ-03PSO QTR 73ST-9XI06 ROJ4l3
.CHNV155 CHP-002
BORIC ACID MAKEUP PUMP DISCHARGECHECK VALVE 3
3CKSA
CA0
FSO RFO 4XST-XCH04 ROJ%3PSO QTR 73ST-9XI06 ROJ-03
CHNV164BORIC ACID MAKEUP FILTER BYPASS
LINE ISOLATIONVALVE
CHAV177ACID MAKEUP CHECK VALVETOTLET
CHP-002
D11
3
CHP-002B072
3
DI
MA
3CKSA
B
A
0'.
A0
FSO QTR73ST-9XI31'SO
RFO 4xST-xCH04PSO CSD 4xST-xCH04
ROJ4I1'OJ41
CHAV190RWT TO CHARGING PUMP SUCTIONCHECK VALVE
CHP-002A072
3CKSA
CA0
FSO RFO 4xST-xCH04 .ROJ%1
PSO CSD 4xST-xCH04 ROJ41
1/6/98 Page 2 of 43
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PVNGS IST Program Valve Table
Va ID
ion
~nzewin
CoordlSht¹ISI Class
~Size in
~TeAct.
CaL
AIP
S.P.
Test ~Fre Procedure CS JIROJIVRR
Remarks
CHBHV0203AUXILIARYPRESSURIZER SPRAY VALVE
CHP-001
H10
1
2
GL
SO
B
AOC
FSO
FSC
STOSTC
FTC
VP'SD
CSD
CSDCSD
CSD
2YR
73ST-9XI2273ST-9XI2273ST-9XI22.73ST-9XI2273ST-9XI2273ST-9XI27
CS J46CSJ-06CSJ-06CSJ-06CSJ-06
CHAHV0205AUXILIARYPRESSURIZER SPRAY VALVE
CHP401H11
1
2
GLSO
B
AOC
FSO
FSCSTO
STC CSDFTC CS0VP 2YR
73ST-9XI2273ST-9XI2273ST-9XI27
CSD'3ST-9XI22CSD 73ST-9XI22CSD 73ST-9XI22
CSJ-06
CSJ46CSJ-06
CS J-06
CS J-06,
CHEHV0239NORMALCHARGING FLOWPATHISOLATIONVALVE
CHEPDV0240NORMALCHARGING FLOWPATHISOLATIONVALVE
CHBHV0255RCP SEAL INJECTION OUTBOARD CIV(PEN. 72)
CHP-001
G11
,2
CHP-001'11
1
CHP-001
G04
2
2
GLAO
2
GL
AO
1.5
GLMO
B,
AC
B'A
C
AA
OC
FSC
STCFTCVPFSC
STC
FTC
VPFSC
STC
AJVP
QTRQTRQTR2YRQTR
QTRQTR2YRCSD
CSD
CLR2YR
73ST-9XI0673ST-9XI06
73ST-9XI06'3ST-9XI06
73ST-9XI0673ST-9XI0673ST-9XI0673ST-9XI0673ST-9XI2273ST-'9XI22
73ST-9CL01
73ST-9XI22
'CSJ-11
CSJ-11
05ING WATER TANKOUTLET'
K VALVETO Sl SUCTION HEADER
CHP-002 20B15'K2 SA
CA
OC
FSOFSC
PSO
RFO,73ST-9XI29"ROJ-02'FO
40ST-9SI09 ROJ-10
QTR 73ST-9SI11'OJ-'02
CHAV306REFUELING WATER TANKOUTLETCHECK VALVETO SI SUCTION
HEADER'HP-002C13
2
20CKSA
C
AOC
FSO 'RFO'3ST-9XI29 ROJ-02
FSC 'RFO 40ST-9SI09 .ROJ-10
PSO QTR 73ST-9SI11 ROJ-02
CHAPSV0315CHARGING PUMP SUCTION PRESSURERELIEF VALVE
CHP-002C052
0.75SVSA
CA
OC
SV 10Y 73 ST-9ZZ20
CHAV316 CHP-002
CHARGING PUMP CHA-P01 NORMALSUCTION FROM VCT MANUALISOLATION 2
VALVE
4
DlMA
B
AOC
FSOFSC
QTRQTR
73ST-9XI3173ST-9XI31
CHBPSV0318CHARGING PUMP SUCTION PRESSURERELIEF VALVE
CHP-002
F052
0.75SVSA
C
AOC
SV 10Y 73 ST-9ZZ20
CHBV319 CHP-002
CHARGING PUMP CHB.P01 NORMALSUCTION FROM VCT MANUALISOLATION 2VALVE
4DlMA
BA
OC.
FSOFSC
QTRQTR
73ST-9XI3173ST-9XI31
V0321ING PUMP SUCTION PRESSURE
RELIEF VALVE
CHP-002H05
2
0.75SVSA
C
AOC
SV 10Y 73 ST-9ZZ20
1/6/96 Page3of43
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PVNGS IST Program Valve Table
V ID
ion
~OISWI h
'CoordlSht¹ISI Class
Size in CaL
AIP
S.P.
Test ~Fre Procedure CS JIROJIVRR
Remarks
CHEV322'HP-002CHARGING PUMP CHE-P01 NORMALSUCTION FROM VCT MANUALISOLATION 2
VALVE
4
Dl
MA
B
AOC
FSO QTR 73ST-9XI31
FSC QTR 73ST-9XI31
'CHEPSV0324CHARGING PUMP DISCHARGEPRESSURE RELIEF VALVE
CHP-002
G02
2
0.75
SVSA
C
AOC
SV 10Y 73ST-9ZZ20
CHBPSV0325CHARGING PUMP DISCHARGEPRESSURE RELIEF VALVE
CHP-002
E02
2
0.75SVSA
C
AOC
SV 10Y 73ST-9ZZ20
CHAPSV0326CHARGING PUMP DISCHARGEPRESSURE RELIEF VALVE
CHP-002
C02
2
0.75SV.SA
CA
OC
SV -10Y 73ST-9ZZ20
CHBV327CHARGING PUMP ALTERNATESUCTIONCOMMON ISOLATIONVALVE
CHAV328CHARGING PUMP CHA-P01 DISCHARGECHECK VALVE
31
ING PUMP CHB-P01'DISCHARGECHECK VALVE
CHP-002
E05
2
CHP-002
B02
2
CHP-002'02
2
3
DI
MA
2
CKSA
2'K
SA
'B
AOC
CA'
C
A0
'FSO QTR 73ST-9XI31
FSC QTR 73ST-9XI31
FSO QTR 40ST-9CH06
FSO QTR 40ST-9CH06
CHEV334CHARGING PUMP CHE-P01 DISCHARGECHECK VALVE
CHP-002
G02
2
2
CKSA
C
A0
FSO QTR 40ST-9CH06
CHEV429COMMON CHARGING LINE
TO'EGENERATIVEHEAT EXCHANGERCHECK VALVE
CHP-001
D162
2
CKSA
C
A0
FSO QTR 40ST-9CH06
CHEV431 CHP401
~ PRESSURIZER AUXILIARYSPRAY CHECKVALVE 1
2
CKSA
CA0
FSO CSD 73ST-9XI27 CSJ-06
CHEV433CHARGING LINE CHECK VALVETO RCS
CHPC01G091
2
CKSA
C -FSO QTR 40ST-9CH06
A0
CHEV435REGENERATIVE HEAT EXCHANGEROUTLET CHECK VALVE
C V494R MAKEUPWATER SUPPLY
VALVETO RDT INBOARD CIV(P . 45)
CHP-001F11
1
CHP-003E152
2CKSA
1.5
CKSA
C
A0
ACAC
FSO QTR 40ST-9CH06
FSC CSD, 73ST-9XI28 CSJ-29AJ CLR 73ST-9CL01
1/6/98 Page 4 of 43
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PVNGS IST Program Valve Table
Va ID
ion
~orawin
Coord/Sht¹ISI Class
~slia in
~TeAct.
CaL
A/P
S.P.
Test ~Fre Procedure CS JIROJIVRR
Remarks
CHNUV0501VOLUMECONTROL TANKOUTLETISOLATIONVALVE
CHP-002
C07
2
4
GAMO
FSC
STC
VP
CSD
CSD
2YR
73ST-9X 122
73ST-9XI22
73ST-9XI22
CS J-08
CSJ-08
CHBUV0505REACTOR COOLANTSEAL BLEED-OFFOUTBOARD CIV (PEN. 43)
CHP-002
H13
2
1
GLAO
FSC
STC
FTC
AJVP
CSD
CSD
CSD
CLR
2YR
73ST-9XI2273ST-9XI2273ST-9XI2273ST-9CL01
73ST-9XI22
CS J-32
CSJ-32
CSJ-32
CHAUV0506REACTOR COOLANTSEAL BLEED-OFFINBOARDCIV (PEN. 43)
CHP-002
H14
2
1
GL
AO FTC
AJVP
CSDCLR
2YR
FSC .CSD
STC CSD
73ST-9XI2273ST-9XI22
73ST-9XI2273ST-9CL01
73ST-9XI22
CS J-32
CS J-32
CS J-32
CHNUV0514BORIC ACID MAKEUPTO CHARGINGPUMP SUCTION ISOLATIONVALVE
CHP-002
B10
3
3
GL
MO
FSOSTOVP
QTRQTR
2YR
73ST-9XI0673ST-9X 106
73ST-9XI22
CHBUV0515LETDOWN ISOLATIONVALVE
CHAUV0516LET OWN INBOARD CIV (PEN. 40)
CHP-001
H151
CHP-001
G151
2
GLAO
2'GL
AO
FSC
STC
FTCVPFSC
STC
FTCAJVP
CSDCSDCSD2YR
CSDCSD
CSDCLR2YR
73ST-9XI2273ST-9XI2273ST-9XI2273ST-9XI22
73ST-9XI2273ST-9XI2273ST-9XI2273ST-9CL0173ST-9XI22
CS J-09
CS J4)9CS J4)9
CS J49CSJ49CSJ-09
CHBUV0523LETDOWN FROM REGENERATIVE HEATEXCHANGER OUTBOARD CIV (PEN. 40)
CHP-001
F132
2GLAO
FSCSTCFTCAJVP
CSDCSD
73ST-9XI2273ST-9XI22
CSD 73ST-9XI22. CLR 73ST-9CL01
2YR 73ST-9XI22
CS J-09CSJ-09CS J-09
CHAHV0524CHARGING LINE OUTBOARD CIV (PEN.41)
CHNUV0527MAKEUPTO CHARGING VCT BYPASSISOLATIONVALVE
CHBHV0530REFUELING WATER TANKOUTLETISOLATIONVALVE
CHAHV0531REFUELING WATER TANKOUTLETISOLATIONVALVE
0532I TION FOR REFUELING WATERTANKTO BORIC ACID MAKEUP PUMPS
1/6/98
CHP-001
D162
CHP-002B083
CHP-002
C152
CHP-002C142
CHP-002
E162
2
GLMO
3GAAO
20GAMO
20GAMO
3
GL
AO
B
AOC
B
AOC
B
AOC
AJVP
FSC
STCFTCVPFSOFSCSTOSTCVPFSOFSCSTOSTCVPFSOFSC
STOSTCFTOVP
RFO2YR
QTRQTRQTR2YRQTRQTRQTRQTR2YRQTRQTRQTRQTR2YRCSDCSDCSDCSDCSD2YR
73ST-9C L01
73 ST-9X I22
73ST-9XI0673ST-9XI0673ST-9XI0673ST-9XI0673ST-9XI0673ST-9XI0673ST-9XI0673ST-9XI0673ST-9XI0673ST-9XI0673ST-9X I0673ST-9XI0673ST-9X I06
73ST-9XI0673ST-9XI2273ST-9XI2273ST-9XI2273ST-9XI2273ST-9XI2273ST-9XI22
CS J47CS J47CS J47CSJ-07CSJ-07
Page 5 of 43
'0
0
PVNGS IST Program Valve Table
Val e ID
Ion
~arawin
Coord/Sht¹ISI Class
~sinn in
~TeAct.
Cat.
A/P
S.P.
Test ~Fre Procedure CSJ/ROJ/VRR
Remarks
CHEHV0536REFUELING WATER TANKTO CHARGINGPUMP SUCTION ISOLATIONVALVE
CHAUV0560REACTOR DRAINTANKOUTLETINBOARD CIV (PEN. 44)
CHP-002A143
CHP-003
B15
2
3GL
MO
3GL
AO
FSOSTOVP
FSC
STC
FTCAJVP
CSD
CSD
2YR
QTRQTRQTRCLR
2YR
73ST-9XI2273ST-9XI2273ST-9XI22
73ST-9XI0673ST-9XI0673ST-9XI0673ST-9CL01
73ST-9XI06
CS JZ7CS J4)7
CHBUV0561REACTOR DRAINTANKINBOARDCIV(PEN. 44)
CHP-003'15
2
3
GLAO
FSC
STC
FTC
AJVP
QTR 73ST-9XI06
QTR 73ST-9XI06
QTR 73ST-9XI06
CLR 73ST-9CL01
2YR 73ST-9XI06
CHAUV0580REACTOR MAKEUPWATER TO RDTOUTBOARD CIV (PEN. 45)
CHAUV0715PASS TO RDT CIV (PEN. 45)
755ING PUMP CHA-P01 ALTERNATE
S ON MANUALISOLATIONVALVE
CHP-003
F14
2
CHP-003
E13
2
CHP-002
C052
1.5
GAAO
0.5GL
SO
3Dl
MA
B
AOC
FSC
STC
FTC
AJVPFSCSTCFTCAJVPFSOFSC
QTRQTRQTRCLR
2YRQTRQTRQTRCLR
2YR
QTRQTR
73ST-9XI0673ST-9XI0673ST-9XI0673ST-9CL01
73ST-9XI0673ST-9XI0673ST-9XI0673ST-9XI0673ST-9CL01
73ST-9XI0673ST-9XI31
73ST-9XI31
CHBV756CHARGING PUMP CHB-P01 ALTERNATESUCTION MANUALISOLATIONVALVE
CHP-002
D052
3DI
MA
B
AOC
FSO QTRFSC QTR
73ST-9XI3173ST-9XI31
CHEV757CHARGING PUMP CHE-P01 ALTERNATESUCTION MANUALISOLATIONVALVE
CHP-002F052
3DlMA
B
AOC
FSOFSC
QTRQTR
73ST-9XI31
73ST-9XI31
CHNV835RCP SEAL INJECTION SUPPLY LINECHECK VALVE
CHP%01
G32
1.5
CKSA
ACAC
FSC
AJCSD
CLR
73ST-9XI2673ST-9CL01
CSJ-11
CHEV854CHARGING LINE CHEMICALADDITIONISOLATIONVALVE(PEN. 41)
CHBUV0924LETDOWN TO PASS CIV (PEN. 40)
V0002BNMENTREFUELING PURGE
ST INBOARD CIV (PEN. 57)
CHP-001
E15
2
CHP-001
E142
CPP-001
E032
0.75GL
MA
0.5GASO
42BFMO
AJ
FSCSTCFTCAJVPFSCSTCAJVP
CLR
QTRQTRQTRCLR2YRCSDCSDCLR2YR
73ST-9CL01
73 ST-9X I06
73 ST-9XI0673ST-9XI0673ST-9CL0173ST-9XI0673ST-9XI2373ST-9XI2373ST-9CL1073ST-9XI23
CS J-10CSJ-10
1/6/98 Page 6 of 43
~O
0
if'
PVNGS IST Program Valve Table
Va ID
lon
~Drawln
Coo rd/ShtlIS I Class.
~size in
~TeAct.
Cat.
AIP
S.P.
Test ~Fre Procedure CS JIROJIVRR
Remarks
CPAUV0002ACONTAINMENTREFUELING PURGESUPPLY OUTBOARD CIV (PEN."56)
CPBUV0003ACONTAINMENTREFUELING PURGE.SUPPLY INBOARD CIV (PEN. 56)
CPP401.D06
2
CPP401D05
2
42BF
MO
42BF
MO
AAC
FSC
STC
AJVP
FSC'STC
AJVP
CSD 73ST-9XI23
CSD 73ST-9XI23
CLR 73ST-9CL062YR 73ST-9XI23
CSD 73ST-9XI23CSD 73ST-9XI23
CLR 73ST-9CL10
2YR 73ST-9XI23
CSJ-10CSJ-10
,CSJ-10CSJ-10
CPBUV0003BCONTAINMENTREFUELING PURGEEXHAUST OUTBOARD CIV.(PEN. 57)
CPP-001E02'
42
BF
MO
AAC
FSC
STC
AJVP
CSD
CSD
CLR2YR
73ST-9XI2373ST-9XI2373ST-9CL0673ST-9XI23
CSJ-10'CSJ-10
CPAUV0004ACONTAINMENTPOWER ACCESS PURGESUPPLY OUTBAORD CIV (PEN. 78)
CPP-001
D06
2
8
BF
AO
AAC
FSC
STCFTCAJVP
QTR 73ST-9XI15
QTR 73ST-9XI15QTR 73ST-9XI15
CLR 73ST-9CL07
2YR 73ST-9XI15
CPAUV0004BCONTAINMENTPOWER ACCESS PURGEEXHAUST INBOARD CIV.(PEN. 79)
HCP-001
D03
2
8
BF
AO
AAC
FSC
STCFTC
,AJVP
QTRQTRQTRCLR
2YR
73ST-9XI15
73ST-9XI1573ST-9XI1573ST-9CL0773ST-9XI15
CPBUV0005BCO TAINMENTPOWER ACCESS PURGE
ST OUTBOARD CIV (PEN.
79)'PP-001C022'
BF
AO
AA'C FTC
AJVP
QTRCLR2YR
FSC QTRSTC QTR
73 ST-9XI15
73 ST-9XI15
73ST-9XI15'3ST-9CL07
73ST-9XI15
CPBUV0005ACONTAINMENTPOWER ACCESS PURGESUPPLY INBOARDCIV (PEN. 78)
CPP-001
D052
8BFAO
FSCSTCFTCAJVP
QTRQTRQTRCLR2YR
73 ST-9XI1573ST-9XI1573ST-9XI1573ST-9CL0773ST-9XI15
CTAHV0001AFN-P01 SUCTION ISOLATIONVALVEFROM CONDENSATE STORAGE TANK
CTP401E023
10
BFMO
FSO QTRFSC QTRSTO QTR
73ST-9XI0573ST-9XI0573ST-9XI05
The tests in the open direction are.for an augmented function
STCVP'TR2YR
73ST-9X I05
73ST-9XI05
CTAHV0004AFN-P01 SUCTION ISOLATIONVALVEFROM CONDENSATE STORAGE TANK
CTP-001
E033
10
BFMO
FSOFSC
QTRQTR
STO QTRSTC QTR'VP 2YR
73ST-9XI0573ST-9XI0573ST-9XI0573ST-9XI0573ST-9XI05
The tests in the open direction arefor an augmented function
CTNPSV0008
COMBINED VACUUMAND PRESSURERELIEF FOR THE CONDENSATESTORAGE TANK
CTP-001H05
10
SV
SA
CA.
OC
'SV 10Y 73 ST-9ZZ20 Press/Vacuum Relief
CTAV016NSATE TRANSFER PUMPRGE CHECK VALVE
CTP-001
C04
3
3CKSA
C'A
0,
FSO QTR 73ST-9CT01 Augmented test requirement
CTAV018CONDENSATE TRANSFER TO SPENTFUEL POOL ISOLATION
CTP-001
C033
3
GAMA
B
,AOC
FSO QTRFSC QTR
73 ST-9CT01
73 ST-9CT01The test in the open direction is anaugmented function
1/6/98 Page 7 of 43
~li
ll
iO
PVNGS IST Program Valve Table
Valve ID
Inn
CTBV019CONDENSATE'TRANSFER TO SPENTFUEL POOL ISOLATION
~Ornwin
Coord/ShtlISI Class
CTP-001
B03
3
Size in
3
GAMA
Cat
A/P
S.P.
B
AOC
Test ~Fre Procedure
FSO QTR 73ST-9CT01
FSC QTR 73ST-9CT01
CS J/ROJ/VRR
Remarks,
The test in the open direction is anaugmented function
CTBV020CONDENSATE TRANSFER PUMPDISCHARGE CHECK VALVE
CTP-001'B04
3
3
CKSA
C
A0
FSO QTR 73ST-9CT01 Augmented test requirement
CTNPSV0023
COMBINED VACuUMAND PRESSURE-RELIEF FOR THE CONDENSATESTORAGE TANK
CTP-001
H0510
SV
SA
'C
A
OC
SV 10Y 73ST-9ZZ20'ressNacuum Relief
CTAV037CONDENSATE TRANSFER TO SPENTFUEL POOL CHECK VALVE
CTP-001
C04
3
3CKSA
C
A0
FSO: QTR 73ST-9CT01 Augmented test requirement
CTBV038CONDENSATE TRANSFER TO SPENTFUEL POOL CHECK VALVE
CTP401'B04
3
3
CKSA
C
A0
FSO QTR 73ST-9CT01 Augmented test requirement
DFAV012 DFPC01
FUEL OILTRANSFER PUMP DISCHARGEC VALVE 3
2
CKSA
C
A0
FSO QTR 73ST-9DF01
19 DFP-001
FUEL OIL TRANSFER PUMP DISCHARGE'CHECK'VALVE 3
2
CKSA
C
A0
FSO QTR 73ST-9DF01
DGAPSV0005.EDG START AIR RECEIVER SAFETY,RELIEF VALVE
DGP-001
H06 SH93
1
SVSA
CA
OC
SV 10Y 73ST-9ZZ20
DGBPSV0006EDG START AIR RECEIVER SAFETYRELIEF VALVE
DGAPSV0007EDG START AIR RECEIVER SAFETYRELIEF VALVE
DGP-001
D06 SH9
3
DGP401F06 SH93
1
SVSA
1
SVSA
C
AOC
CA
OC
SV'0Y 73ST-9ZZ20
SV 10Y 73ST-9ZZ20
DGBPSV0008EDG START AIR RECEIVER SAFETY'ELIEF VALVE
DGP-001 1
C03 SH9:SV3 SA
CA
'OC
SV 10Y 73ST-9ZZ20
DGAV066'EDG STARTING AIR DRYER OUTLETCHECK VALVE
067ARTINGAIR DRYER OUTLET
C VALVE
DGP-001F06 SH93
, DGP-001
G06 SH9
3
1
CKSA
1
CKSA
FSC QTR 73ST-9XI17
FSC QTR 73ST-9XI17
Required In all modes indudingshutdown
Required in all modes indudingshutdown
1/6/98 Page8of43
4l
'0
PVNGS IST Program Valve Table
Valve IDIIlnn
DGBV068'EDG STARTING AIR DRYER OUTLETCHECK VALVE
DGBV069'EDG STARTING AIR DRYER OUTLETCHECK VALVE
~Ornwin
Coord/Sht¹ISI Class
DGP401D06 SH9
3
DGP-001
C06 SH9
3
~nlzn In
~ToAct.
1
CKSA
1
CKSA
Cat.
NP
S.P.
C
AC
C
AC
Test ~Fre Procedure
FSC QTR 73ST-9XI18
FSC QTR 73ST-9X 118
CSJ/ROJ/VRR
.Remarks
Required in all modes Includingshutdown
Required in all modes includingshutdown
DGAV317EDG ENGINE-DRIVENJACKET
WATER'IRC
PUMP DISCHARGE CHECK VALVE
DGP-001
F06 SH43'
CKSA
C
AOC
FSO" QTR 4xST-xDG01 VRRn01
DGAV318EDG MOTOR-DRIVENJACKET WATERCIRC PUMP DISCHARGE CHECK VALVE
DGPn001
D06 SH4
3
3CKSA
C
AOC
FSO QTR 4xST-xDG01 VRR41
DGAV364EDG PRE-LUBE PUMP AND HEATERCHECK VALVE
DGP-001
C06. 'SH3
3
3
CK
SA
C
AOC
FSO QTR 4xST-xDG01 VRR-01
DGBV417EDG ENGINE-DRIVENJACKET WATERCIRC PUMP DISCHARGE CHECK VALVE
DGP-001
F02 SH4'3
6
CKSA
C
AOC
FSO QTR 4xST-xDG02 VRR-01
418TOR-DRIVEN JACKET WATER
UMP DISCHARGE CHECK VALVE
DGP-001
D02 SH43
3
CKSA
C
AOC
FSO QTR'xST-xDG02 VRR41
DGBV464EDG PRE-LUBE PUMP AND HEATERCHECK VALVE
DGP401C02 'SH3
3
3CKSA
C
AOC
FSO'TR: 4xST-xDG02 VRR%1
DWEV061DW SUPPLY HEADER OUTSIDE
DWP-002C03
CONTAINMENTISOLATIONVALVE(PEN 2
6)
DWEV062DW SUPPLY HEADER INSIDE
DWP-002
C02
CONTAINMENTISOLATIONVALVE(PEN 2
6)
2GL
2
GL
AP
C
AP
C
AJ CLR 73ST-9CL01,
AJ -CLR 73ST-9CL01
ECAV038MAKEUP LINE CHECK VALVEFROM DW
'ECP-001
D073
1.5
CKSA
C FSC RFO 73ST-9ZZ25
AC
Disassembled per OM-10, para.4.3.2.4.c
ECAV041MAKEUP LINE CHECK VALVEFROM
CT'CP-001C07'3
1.5CKSA
C
AC
FSC RFO 73ST-9ZZ25 Disassembled per OM-10, para.4.3.2.4.c
ECAV043N GEN SUPPLY. CHECK VALVETO
ANSION TANK
ECP-001'07
3
1
CKSA
CAC'SC
STF 73ST-9ZZ25 VRR-03 Disassembled and inspected
E 060MAKEUP LINE CHECK VALVEFROM DW
ECP-001
D033
1.5
CKSA
CAC
FSC RFO 73ST-9ZZ25 ,Disassembled per OM-10, para.
4.3.2.4.c'/6/98
Page 9 of 43
PVNGS IST Program Valve Table
Val e ID
Ion
~Orawln
Coo rd/
Sht¹'SI
Class
~dice io des Test, ~Fre Procedure
T~e A/P
Act. S.P.
CSJ/ROJ/'VRR
Remarks
ECBV064NITROGEN SUPPLY CHECK VALVETOEC EXPANSION TANK
ECP-001
C03
3
1
CKSA
C FSC STF .73ST-9ZZ25 VRR43 Disassembled and inspected'A
C
ECBV072MAKEUP LINE CHECK VALVEFROM CT
ECAPSV0075
EC EXPANSION TANKRELIEF VALVE
ECBPSV0076
EC EXPANSION TANKRELIEF VALVE
ECAPSV0095
ESF SWITCHGEAR ROOM ESSENTIALACU RELIEF VALVE
ECP-001
D03
3
Ecpe001
D06
ECP401,D03
ECP-001
E05
3
1.5
CK'A
1.5
SV
SA
1.'5
SV
SA
1
SV
'SA
C FSC RFO 73ST-9ZZ25
AC
C SV 10Y 73ST-9ZZ20
A
OC
C SV 10Y, 73ST-9ZZ20
A
OC'C SV 10Y 73ST-9ZZ20
A'C
Disassembled per OM-'10, para.4.3.2.4.'c
,ECBPSV0096
ESF SWITCHGEAR ROOM ESSENTIALACU RELIEF VALVE
V0097
CONTROL ROOM ESSENTIAL ACURELIEF VALVE
ECP-001
E02
ECP-001
E07
1
SV
SA
1
SV
SA
C SV 10Y 73ST-9ZZ20
A
OC
C SV 10Y 73ST-9ZZ20
A
OC
ECBPSV0098
CONTROL ROOM ESSENTIAL ACURELIEF VALVE
. ECAPSV0099
WEST ELECTRICALPENETRATION ROOM'ESSENTIAL ACU RELIEF VALVE
ECP-001
E04
ECP-001
F07
1
SV
SA
1
SV
SA'
SV 10Y 73ST-9ZZ20
A
OC
C SV 10Y 73ST-9ZZ20
A
OC
ECBPSV0100
EAST ELECTRICALPENETRATION ROOMESSENTIAL ACU RELIEF VALVE
ECAPSV0101
EW PUMP ROOM ESSENTIAL ACURELIEF VALVE
V0102
MP ROOM ESSENTIAL ACURELIEF VALVE
ECP-001
F03
'ECP-001F06
ECP-001
F02
1
SV
SA
1
SV
SA
1
SV
SA
C SV 10Y 73ST-9ZZ20
A
OC
C SV 10Y 73ST-9ZZ20
A
OC
C SV 10Y 73ST-9ZZ20
A
OC
1/6/98 Page 10 of 43
0
tl
PVNGS IST Program Valve Table
Va ID
lon
~Drewtn ~Stre tn Cet. Test ~Fre Procedure
Coord/ ~Te A/P
Aot. S.P.Sht¹ISI Class
CSJ/ROJ/VRR
Remarks
ECAPSV0103 ECP-001 1
H07 SV
CS PUMP ROOM ESSENTIAL ACU RELIEF'VALVE 3 SA
C SV 10Y 73ST-9ZZ20
A
OC
ECBPSV0104 ECP-001 1
H04 SV
CS PUMP ROOM ESSENTIAL ACU RELIEFVALVE 3 SA
C SV 10Y 73ST-9ZZ20
A
OC
ECAPSV0105
HPSI PUMP ROOM ESSENTIAL ACURELIEF VALVE
ECBPSV0106
HPSI PUMP ROOM ESSENTIAL ACURELIEF VALVE
ECP-001 1
H06 SVC SV 10Y 73ST-9ZZ20
A
3 SA
ECP401 1
H03 SV
OC
3 SA OC
C SV 10Y 73ST-9ZZ20'
ECAPSV0107
LPSI PUMP ROOM ESSENTIAL ACURELIEF VALVE
ECP-001 1
H05 SV
3 SA OC
C SV 10Y 73ST-9ZZ20
A
V0108 ECP-001 1
H02 SVC SV 10Y 73ST-9ZZ20
A
LPSI PUMP ROOM ESSENTIAL ACURELIEF VALVE 3 SA OC
EC BPSV0109 ECP-001 1 C SV 10Y 73ST-9ZZ20'F04 SV A
AFW PUMP ROOM ESSENTIAL ACURELIEF VALVE 3 SA OC
ECAPSV0117 ECP-001 1
F05 .SV
C SV 10Y 73ST-9ZZ20
A
AFW PUMP ROOM ESSENTIAL ACURELIEF VALVE 3 SA OC
ECAPSV0121 ECP401 1
E06 SV
DC EQUIPMENT ROOM ESSENTIAL ACURELIEF VALVE 3'AECBPSV0120 ECP-001 1
E03 SV
DC EQUIPMENT ROOM ESSENTIAL ACURELIEF VALVE 3 SA
C SV 10Y 73ST-9ZZ20
A
OC
C SV 10Y 73 ST-9ZZ20
A
OC
SV0047 EWP-001 1 C SV 10Y 73ST-9ZZ20
WN HEAT EXCHANGER RELIEF B07 SV A3 SA .OC
1/6/98 Page11 of43
~O'
!I
PVNGS IST Program Valve Table
Va ID
ion
~Drnwin
Coord/Sht¹ISI Class
~Size In
~TeAct.
Cat.
A/P
S.P.
Test ~Fre Procedure CSJ/ROJ/VRR
Remarks
EWBPSV0048SHUTDOWN HEAT EXCHANGERPRESSURE RELIEF VALVE
EWAPSV0061ESSENTIAL CHILLEROUTLET LINERELIEF VALVE
EWP401B03
3
EWP-001
D07
3
1
SVSA
1
SVSA
C
AOC
C
AOC
SV 10Y 73 ST-9ZZ20
SV 10Y 73 ST-9ZZ20
EWBPSV0062ESSENTIAL CHILLEROUTLET LINERELIEF VALVE
EWP401E03
3
1
SVSA
C
AOC
SV 10Y 73ST-9ZZ20
EWAUV0065EW TO NUCLEARCOOLING WATERRETURN ISOLATIONVALVE
EWP-001
C08
3
12
BF
MO
FSC CSD 73ST-9XI23 CSJ-12
STC CS0 73ST-9X 123 CS J-12
VP 2YR 73ST-9XI23
EWAHCV0067FUEL POOL HEAT EXCHANGER RETURNISOLATIONVALVE
EWBHCV0068FUEL POOL HEAT EXCHANGER RETURNISOLATIONVALVE
EWP-001
E08
3
EWP-001
E043
10
BF
MA
10
BF
MA
B
P
OC
B
P
OC
FSO QTR 73ST-9XI31
FSC QTR 73ST-9XI31
FSO QTR 73ST-9XI31
FSC QTR 73ST-9XI31
Passive dosed valve, exercising isaugmented testing because ofimportant (but non-safety) functionto open
Passive dosed valve, exercising isaugmented testing because of
- Important (but non-safety) function'to open
SV0079 EWP401
IALCHILLEDWATER HEATNGER A PRESSURE RELIEF VALVE3
EWBPSV0080 EWP-001
.ESSENTIAL CHILLEDWATER HEATEXCHANGER B PRESSURE RELIEF VALVE3
1
SVSA
1
SVSA
CA
OC
CA
OC
SV 10Y 73ST-9ZZ20
SV 10Y 73ST-9ZZ20
EWAPSV0103ESSENTIAL COOLING WATER SURGETANKA PRESSURE RELIEF VALVE
EWP-001
H063
2SVSA
CA
OC
SV 10Y 73ST-9ZZ20
EWBPSV0104ESSENTIAL COOLING WATER SURGETANKB PRESSURE RELIEF VALVE
EWP-001
H02
3
2
SVSA
C
AOC
SV 10Y 73ST-9ZZ20
EWAPSV0105 EWP-001
EW SURGE TANKVACUUMRELIEF VALVE3
EWBPSV0106 EWP-001
EW SURGE TANKVACUUMRELIEF VALVE3
2
SVSA
2
SVSA
CA
OC
CA
OC
SV 10Y 73ST-9ZZ20
SV 10Y 73ST-9ZZ20
EWAHCV0133FUEL'OOL HEAT EXCHANGER SUPPLYISOLATIONVALVE
CV0134OOL HEAT EXCHANGER SUPPLY
'ISOLATIONVALVE
EWP-001
D063
EWP-001
D023
10
BF
MA
10
BF
B
P
OC
B
P
OC
FSO QTR 73ST-9XI31
FSC QTR 73ST-9XI31
FSO QTR 73ST-9XI31
FSC QTR 73ST-9XI31
Passive dosed valve, exercising isaugmented testing because ofimportant (but non-safety) functionto open
Passive closed valve, exercising isaugmented testing because ofimportant (but non-safety) functionto open
1/6/98 Page 12 of 43
0
0
0
~O
PVNGS IST Program Valve Table
Va ID
lon
~Crawin
Coo rd/Sht¹ISI Class
~arza rn car.
T~e, A/P
Act. S.P.
Test ~Fre ProcedUre CS JIROJIVRR
Remarks
EWAUV0145EW TO NUCLEARCOOLING WATERSUPPLY ISOL'ATIONVALVE
EWP-001
C04
3
12
BF
MO
B
,A,
C
FSC
STCVP
CSD
CSD
2YR
73ST-9XI23'3ST-9XI23
73ST-9XI23
CS J-12
CS J-12
FPEV089FIRE WATER OUTSIDE CONTAINMENTISOLATIONVALVE,(PEN. 7)
FPEV090FIRE WATER INSIDE CONTAINMENTISOLATIONVALVE(PEN. 7)
FPP-006
E08
2
FPP-006
F092
6
GLMA
6
CKSA
AP
C
ACP
C
AJ CLR
CLR
73ST-9CL01
73ST-9CL01
GAAUV0001HIGH PRESSURE NITROGEN SUPPLYHEADER OUTSIDE CONTAINMENTISOLATIONVALVE(PEN. 30)
GAP-001
E7
2
1
GASO
AA.C
FSC
STCQTRQTR
FTC QTRAJ CLRVP 2YR
73ST-9XI0773ST-9XI0773ST-9XI0773ST-9CL01
73ST-9XI07
GAAUV0002LOW PRESSURE NITROGEN SUPPLYHEADER OUTSIDE CONTAINMENTISOLATIONVALVE(PEN. 29)
GAP-001
F3
2
1
GASO
A;AC
FSC
STC
FTCAJVP
QTR 73ST-9XI07
QTR 73ST-9XI07
QTR 73ST-9XI07
CLR 73ST-9CL01
2YR 73ST-9XI07
GAEV011HI PRESSURE NITROGEN SUPPLY
CONTAINMENTISOLATIONVALVE(PEN. 30)
GAEV015LOW PRESSURE NITROGEN SUPPLYINSIDE CONTAINMENTISOLATIONCHECK VALVE(PEN. 29)
GAP-001
D06
2
GAP-001
E022
1
CKSA
1
CKSA
ACP
C
ACAC
AJ
FSC'AJ
CLR
CSD
CLR
73ST-9CL01
73ST-9XI2873ST-9CL01
CSJ-23
GRAOV0001CONTAINMENT:ISOLATIONBETWEENRDT AND GAS SURGE HEADER (PEN 52)
GRP-001
H7
2
1
GL
MO
FSCSTC
AJVP
QTR 73ST-9XI07QTR 73ST-9XI07
CLR 73ST-9CL01
2YR 73ST-9XI07
GRBUV0002CONTAINMENTISOLATION (SOV)BE|WEEN RDT AND GAS SURGE
'HEADER (PEN 52)
GRP-001
H7
2
1
GLSO
AAC
FSCSTCFTCAJVP
QTRQTRQTRCLR2YR
73ST-9XI0773ST-9X!0773ST-9XI0773ST-9CL0173ST-9XI07
HCBUV0044CONTAINMENTATMOSPHERERADIATIONMONITOR INLETCIV (PEN25A)
HCAUV0045CONTAINMENTATMOSPHERERADIATIONMONITOR INLET.CIV (PEN.25
HCP-001
E032
HCP-001
E02
2
1
GASO
1
GASO
AA
-C
FSCSTCFTCAJVP'FSC
STCFTCAJVP
QTR 73ST-9X I08
QTR 73ST-9XI08QTR
73ST-9XI08'LR
2YRQTRQTR
73ST-9CL0173ST-9X I0873ST-9XI0873ST-9XI08
QTR .73ST-9XI08
CLR 73ST-9CL01
2YR 73ST-9XI08
0046CONTAINMENTATMOSPHERE
HCP-001
D02
1/6/98
RADIATIONMONITOR OUTLET CIV (PEN 2
25B)
1
GASO
AA'
FSCSTCFTCAJVP
QTRQTRQTRCLR2YR
73ST-9X I0873ST-9X I08
73ST-9XI0873ST-9CL0173ST-9X I08
Page 13 of 43
0
Cl
PVNGS IST Program Valve.Table
Va ID
Ion
~Orawin
Coord/ShtlISI Class
~atra in Cat.
~Te AIP
Act. S.P.
Test ~Fre Procedure CS JIROJIVRR
Remarks
HCBUV0047 HCP-001 1
CONTAINMENTATMOSPHERERADIATIONMONITOROUTLET CIV (PEN. 2 'SO
25B)
FSC QTRSTC QTRFTC QTRAJ CLRVP,2YR
73ST-9XI0873ST-9XI08
73ST-9XI0873ST-9CL01
73ST-9XI08
HCAHV0074CONTAINMENTPRESSURETRANSMITTERCIV (PEN. 54A)
HCBHV0075CONTAINMENTPRESSURETRANSMITTERCIV (PEN. 55A)
HCP-001 0.75 B
D08 GL .P
2 SO 0
HCP-001 0.75 . B
C02. GL P
2 'SO 0
VP
'VP
2YR
2YR
36ST-9SB28
36ST-9SB28
HCCHV0076CONTAINMENTPRESSURETRANSMITTERCIV (PEN. 32A)
HCP-001 0.75 B
C08 GL 'P
2 SO 0
VP 2YR. 36ST-9SB28
HCDHV0077CONTAINMENTPRESSURETRANSMITTERCIV (PEN. 62A)
HCP-0010.75'02
GL2 SO
B VP
P
0
2YR 36ST-9SB28
HPAUV0001 HPP-001
H2 CONTROL SYSTEM SUPPLY FROMCONTAINMENTINBOARDCIV (PEN.'5) 2
2
GL
MO
AA
OC
FSOFSC
STOSTCAJVP
QTRQTRQTRQTRCLR
2YR
73ST-9XI0873ST-9XI0873ST-9XI0873ST-9XI0873ST-9CL01
73ST-9XI08
HPBUV0002H2 CONTROL SYSTEM SUPPLY'FROMCONTAINMENTINBOARD CIV (PEN. 36)
HPP-001 2
C15 GL2 MO
AA
OC
AJVP
CLR2YR
'FSO 'QTRFSC QTRSTO QTRSTC 'QTR
73ST-9XI0873ST-9XI0873ST-9XI08.73 ST-9X I0873ST-9CL0173ST-9XI08
HPAV002 HPP-001 2 AC
,H2CONTROLSYSTEMRETURNLINETO F15 CK A
CONTAINMENTINBOARDCIV (PEN. 38) 2 SA OC
FSO QTRFSC CSD'AJ CLR
73ST-9XI09'3ST-9XI08
73ST-9CL01,
CSJ-24
HPAUV0003 HPP-001'
H2 CONTROL SYSTEM RETURN TOCONTAINMENTOUTBOARD CIV (PEN 35) 2 MO
AA.
OCSTCAJVP
QTRCLR2YR
73ST-9XI0873ST-9CL0173ST-9XI08
FSO'TR 73ST-9XI08FSC QTR'3ST-9XI08STO QTR 73ST-9XI08
HPBUV0004 'HPP-001 2
H2 CONTROL SYSTEM RETURN TOCONTAINMENTOUTBOARD CIV (PEN 36) 2 MO
AA
OC
FSOFSCSTOSTCAJ
VP'TR
QTRQTRQTRCLR
2YR
73ST-9XIOS
73ST-9XI0873ST-9XI08
73ST-9XI08'3ST-9CL01
73ST-9XI08
004 HPP-001 2 AC
TROLSYSTEMRETURNLINETO C15 CK A
INMENTINBOARD CIV (PEN 39), 2 SA OC
FSOFSCAJ
QTR,73 ST-9XI10
CSD 73ST-9XI08CLR 73ST-9CL01
CSJ-24
1/6/98 Page 14 of 43
0
0
0
PVNGS 1ST Program Valve Table
Va ID
ion
~nrawin ~Size in Cat.
Coord/ ~Te A/P
Act. S.P.Sht¹ISI Class
Test ~Fre Procedure CS JIROJIVRR
Remarks
HPAUV0005 HPP~1 2
H2 CONTROL SYSTEM RETURN TOCONTAINMENTOUTBOARD CIV (PEN 33) 2 MO
AA
OC
FSO
FSC
STOSTC
AJVP
QTRQTRQTRQTRCLR
2YR
73ST-9XI0873ST-9XI0873ST-9XI0873ST-9XI0873ST-9CL01
73ST-9XI08
HPBUV0006 HPP-001 2
'H2 CONTROL SYSTEM RETURN TO C14 GL
CONTAINMENTOUTBOARD CIV (PEN 39) 2 MO
AA
OC
FSOFSC
STO
QTRQTRQTR
STC'TRAJ CLRVP 2YR
73ST-9XI0873ST-9XI0873ST-9XI0873ST-9X 108
73ST-9CL01
73ST-9XI08
HPAHV0007APOST-LOCA H2 MONITOR INLETCIV(PEN. 35)
HPAHV0007BPOST-LOCA H2 MONITOROUTLET CIV(PEN. 38)
V0008BPOST-LOCA H2 MONITOROUTLET CIV(PEN. 39)
HPP-001
F14
2
HPP-001
G14
2
HPP-001
B14
2
1
GL
SO
1
GL
SO
1
GLSO
AA
OC
AA
OC
AA
OC
FSOFSC
STOSTCFTC
AJVPFSO
.FSC
STOSTCFTC
AJVPFSOFSCSTOSTCFTCAJVP
QTRQTRQTRQTRQTR
CLR
2YRQTRQTRQTRQTR
QTRCLR2YRQTRQTRQTRQTRQTRCLR2YR
73ST-9XI0873ST-9XI0873ST-9XI0873ST-9XI0873ST-9XI0873ST-9CL01
73ST-9X I08
73ST-9XI0873ST-9XI0873ST-9XI0873ST-9X I08
73ST-9XI0873ST-9CL01
73ST-9XI0873ST-9X 108
73ST-9XI0873ST-9XI0873ST-9XI0873ST-9XI0873ST-9CL0173ST-9XI08
HPBHV0008APOST-LOCA H2 MONITOR INLETCIV(PEN. 36)
HPP-001
C132
1
GLSO
AA
OCSTC
FTCAJVP
QTRQTRCLR2YR
FSO QTRFSC'TRSTO QTR
73ST-9XI0873ST-9XI0873ST-9X I08
73ST-9XI0873ST-9XI0873ST-9CL0173ST-9XI08
HPAUV0023 HPP-001 0.5
CONTAINMENTH2 MONITORING SYSTEMRETURN FROM PASS OUTBOARD CIV 2 SO
(PEN. 38)
HPAUV0024 HPP-001 0.5
CONTAINMENTH2 MONITORINGSYSTEMTO PASS ISOlATIONVALVE 2 SO
AAC
FSCSTCFTCAJVPF.SC
STCFTCAJVP
QTRQTRQTRCLR2YRQTRQTRQTRCLR2YR
73ST-9XI0873ST-9XI0873ST-9XI0873ST-9CL0173ST-9XI0873ST-9X I08
73ST-9XI0873ST-9XI0873ST-9CL01
73ST-9XI08
0002 IAP-003
INS RUMENTAIR SUPPLY OUTSIDECONTAINMENTISOLATIONVALVE(PEN 2
31)
2GASO
FSCSTCFTCAJVP
CSDCSDCSDCLR2YR
73ST-9XI2373ST-9XI2373ST-9XI2373ST-9CL0173ST-9XI23
CSJ-13CSJ-13CSJ-13
1/6/98 Page 15 of 43
~O
PVNGS ISTiProgram. Valve Table
Va ID
Ion
~Orewin
Coo rd/ShtlISI CIass
~dtze in '.Get. Test ~Fre Procedure
~Te A/P
Act. S.P.
CS JIROJIVRR
Remarks!
lAEV021INSTRUMENTAIR SUPPLY INSIDECONTAINMENTISOLATIONVALVE(PEN.31)
lAEV072BREATHINGAIR CONTAINMENTISOLATIONVALVE(PEN. 59)
IAP-003
G052
'IAP402G092
2CKSA
3GLMA
AC FSC. CSD 73ST-9XI28 CSJ-13
A AJ CLR 73ST-9CL01
C
A. AJ CLR 73ST-9CL01
P
C
IAEV073BREATHINGAIR SUPPLY INSIDECONTAINMENTISOlATIONVALVE(PEN.59)
NCEV118NUCLEAR COOLING WATER SUPPLY. TORCP COOLER INBOARDCIV (PEN. 33)
'NCAHCV0244NUCLEAR COOLING.WATER TO SPENTFUEL POOL HEAT EXCHANGERISOlATIONVALVE,
NCBHCV0245R COOLING WATER TO SPENTOL HEAT EXCHANGER
ON VALVE
IAP-002
H07
2
NCP-003'06
2
NCP„-002'04
3
NCP-002
B043
3
CK
SA
10,
CKSA
10
BF
MA
10.
BFMA
AC AJ CLR 73ST-9CL01
P
C
AC FSC CSD 73ST-9XI26 CSJ-30A'J CLR 73ST-9CL01
C
'B FSC QTR 73ST-9XI31
AC
B FSC QTR 73ST-9XI31
AC
'Augmented
Augmented
NCAPSV0250 NCP-002
FUEL POOL COOLING HEAT EXCHANGERRELIEF VALVE 3
1
-SV,
SA
C SV 10Y 73ST-9ZZ20
A,OC
Augmented
NCBPSV0251 NCP-002
FUEL POOL COOLING HEAT EXCHANGERRELIEF VALVE 3
1
'SV-
.SA
C SV 10Y 73ST-9ZZ20
AOC
Augmented
NCAHCV0258NUCLEAR COOLING WATER,TO SPENTFUEL POOL'EAT EXCHANGER
'ISOLATIONVALVE
NCP-002
C04
3
10'F
MA
B. FSC 'QTR 73ST.9XI31
A'C
Augmented
NCBHCV0259NUCLEAR COOLING WATER TO SPENTFUEL POOL HEAT EXCHANGERISOIATIONVALVE
NCP-002B04.
3
10
BFMA
B FSC QTR 73ST-9XI31
AC
Augmented
NCBUV0401NUCLEAR COOLING WATER SUPPLY TORCP COOLER OUTBOARD CIV (PEN. 33)
V0402R COOLING WATER SUPPLY TOOLER OUTBOARD CIV (PEN. 34)
'NCP-003 10
E07 BF2,MONCP-003 10.
F07 'BF
MO
A FSC CSD 73ST-9XI23
A STC CSD 73ST-9XI23
C AJ 'CLR 73ST-9CL01
VP 2YR 73ST-9XI23
A FSC CSD 73ST-9XI23
A 'STC CSD 73ST-9XI23
C AJ CLR 73ST-9CL01VP 2YR 73ST-9XI23
CSJ-14CSJ-14
CSJ-14CSJ-14
1/6/98 Page 16 of 43
~li
4l
0
:PVNGS IST.Program Valve Table
V ID
lon Coord/Sht¹ISI Class
A/P
S.P.
~Orewio ~Size io Cat. Test ~Fre Procedure CS JIROJIVRR
Remarks
NCBUV0403'UCLEAR COOLING WATER SUPPLY TORCP COOLER INBOARDCIV (PEN. 34)
NCEPSV0614NC CONTAINMENTISOLATIONVALVERELIEF VALVE
NCP-003
F06
2
NCP-003
E05
2
10
BFMO'
SVSA
A FSC CSD 73ST-9XI23'A STC CSD 73ST-9XI23
C AJ CLR 73ST-9CL01'P
2YR 73ST-9XI23
C SV 10Y 73ST-9ZZ20
A0
CS J-14
CSJ-14
Augmented
'NCEPSV0615NC CONTAINMENTISOLATIONVALVERELIEF VALVE
NCP.-003
E05
2
6
SVSA
C SV,10Y 73ST-9ZZ20
A0
Augmented
PCAV013SPENT FUEL'POOL COOLING PUMP
'DISCHARGE CHECK VALVE
PCP-001
D15
3
8
CKSA
B FSO QTR 73ST-9PC01
A FSC QTR 73ST-9PC01
OC
Augmented
PCBV017SPENT FUEL POOL COOLING PUMPDISCHARGE CHECK.VALVE
PCP401B15
3
8
CKSA
B FSO QTR 73ST-9PC01
A FSC QTR 73ST-9PC01
OC
Augmented
PCAPSV0035SPENT FUEL POOL COOLING HEATEXCHANGER PRESSURE RELIEF VALVE
PCP-001
E13
3
1
SVSA
C SV 10Y 73ST.9ZZ20
AOC
Augmented
SV0036FUEL POOL COOLING'HEAT
ANGER PRESSURE RELIEF VALVE
PCP-001
B133
1
SVSA
C SV 10Y'3ST-9ZZ20A
OC
Augmented
PCEV070REFUELING POOL PURIFICATIONRETURN CONTAINMENTISO!ATIONVALVE(PEN 51)
PCEV071REFUELING POOL PURIFICATIONRETURN CONTAINMENTISOLATIONVALVE(PEN 51)
I
PCEV075REFUELING POOL PURIFICATIONSUPPLY CONTAINMENTISOLATIONVALVE(PEN 50)
PCEV076REFUELING POOL PURIFICATION
'SUPPLY CONTAINMENTISOLATIONVALVE(PEN 50)
PCNV215RWT TO SPENT FUEL POOL MANUAL
ION VALVE
PCP-001
E102
PCP-001
E09
2
PCP-001
G062
P.CP-001
G052
CHP-002'A11
3
4GAMA
4GAMA
4GA'
GAMA
'3
DI
MA
A AJ CLR 73ST-9CL01
PC
A AJ CLR 73ST-9CL01'
C
A AJ CLR 73ST-9CL01P'
A AJ 'CLR 73ST-9CL01
P
C
B FSO QTR 73ST-9XI31
A FSC QTR 73ST-9XI31
OC
1/6/98 Page 17 of 43
0
PVNGS IST Program Valve Table
Va ID
ion
~Orawln S~lza in Cat.
Coo rdl ~Te A/P
Act. S.P.Sht¹ISI CIass
'Test,~Fre Procedure CS JIROJIVRR
Remarks
RCAHV0101REACTOR VESSEL HEAD VENTVALVE
RCP-001
G152
1
GL
SO
B
AOC
FSO
FSC
STOSTCFTC
VP
CSD 73ST-9XI24
CSD 73ST-9XI24CSD. 73ST-9XI24
CSD 73ST-9XI24CSD 73ST-9XI242YR 73ST-9XI24
CSJ-15CSJ-15
CS J-15
CS J-15
CS J-15
RCBHV0102 RCP-001 1
REACTOR VESSEL HEAD VENTVALVE '2'OB
AOC
FSO CSDFSC CSDSTO CSD
73ST-9XI2473ST-9XI2473ST-9XI24
STCFTC
VP
CSD 73ST-9XI24CSD 73ST-9XI24
2YR 73ST-9XI24
CS J-15
CS J-15
CSJ-15
CS J-15
CS J-15
RCAHV0103PRESSURIZER VENTVALVE
RCP-001 1G14'L2 SO
B
AOC
FSO
FSC
STO
CSD
CSDCSD
STC CSDFTC CSD
VP '2YR
73ST-9XI24
73ST-9XI2473ST-9XI2473ST-9XI2473ST-9XI24
73ST-9XI24
CS J-15
CSJ-15CSJ-15CSJ-15CSJ-15,
RCBHV0105 RCP-001 1
PRESSURIZER/REACTOR VESSEL HEAD G13 GL
VENTVALVETO REACTOR DRAINTANK 2 SO
B
AOC
FSO CSDFSC CSDSTO'CSDSTC CSDFTC CSD
73ST-9XI2473ST-9XI2473ST-9XI2473ST-9XI2473ST-9XI24
CSJ-15
CS J-15
CS J-15
CS J-15
CS J-15
V0106 RCP-001 1
RIZER/REACTOR VESSEL HEADV VALVETO CONTAINMENT 2 SO
B
AOC
VP'SO
FSC'STO
STCFTCVP
2YRCSDCSDCSDCSDCSD2YR
73ST-9XI2473ST-9XI2473ST-9XI2473ST-9XI2473ST-9XI2473ST-9XI2473ST-9XI24
CSJ-15CSJ-15CSJ-15
CSJ-15'SJ-15
RCBHV0108PRESSURIZER VENT VALVE
RCP-001
G131
1
GL
SO
'B
AOC
FSOFSC
STOSTCFTC
VP
CSDCSD
CSDCSDCSD
2YR
73ST-9XI2473ST-9XI2473ST-9XI2473ST-9XI2473ST-9XI2473ST-9XI24
CSJ-'15
CSJ-15CSJ-'15
CS J-15CSJ-15
RCBHV0109PRESSURIZER VENTVALVE
RCP-001 1
G13 GL,1 SO
B
AOC
FSO 'CSD
FSC CSDSTO CSD
CSDCSD2YR
STCFTCVP
73ST-9XI2473ST-9X 124
73ST-9XI2473ST-9XI2473ST-9X 124
73ST-9XI24
CSJ-15CSJ-15
CS J-15CSJ-15CSJ-15
RCEPSV0200PRESSURIZER SAFETY VALVE
RCP-001 6F12 SV1 SA
C
AOC
SV SYR TBD
RCEPSV0201PRESSURIZER SAFETY VALVE
RCP-001 6F12 SV
1 'SA
CA
OC
SV 5YR, TBD
R PSV0202RIZER SAFETY VALVE
RCP-001 6F12 SV1 SA
C
AOC'V5YR'BD
R PSV0203PRESSURIZER SAFETY VALVE
RCP-001 6F12 SV1 SA
CA
OC
SV 5YR TBD
1/6/98 Page 18 of 43
PVNGS IST Program Valve Table
V ID
ion
~Drewin
Coord/Sht¹ISI Class
~Slee In
~TeAct.
Cat.
A/P
S.P.
Test ~Fre Procedure CSJ/ROJ/VRR
Remarks
RDAV020CONTAINMENTSPRAY PUMP ROOMFLOOR DRAIN CHECK VALVETO ESFSUMP
RDAV021HPSI PUMP ROOM FLOOR DRAIN CHECKVALVETO ESF SUMP
RDP-002B14 SH2
3
RDP-002
B5 SH2
3
4CK
SA
4
CKSA'
AOC
C
AOC
FSO STF 73ST-9ZZ25 VRR-04 Disassembled on a sampling basisFSC STF 73ST-9ZZ25 VRR-04
FSO STF 73ST-9ZZ25 VRR44 Disassembled on a sampling basis
FSC STF 73ST-9ZZ25 VRR44
RDAV022LPSI PUMP ROOM FLOOR DRAIN CHECKVALVETO ESF SUMP
RDP-002
B14 SH2
3
4
CKSA
C
AOC
FSO STF 73ST-9ZZ25 VRR-04 'Disassembled on a sampling basis
FSC STF 73ST-9ZZ25 VRR-04
RDAUV0023CONTAINMENTRADWASTE SUMPOUTLET INBOARDCIV (PEN. 9)
RDBUV0024CONTAINMENTRADWASTE SUMPOUTLET OUTBOARD CIV (PEN. 9)
RDP-001
G04
2
RDP-001
G04
2
3
GAMO
3
GAAO
AAC
FSC QTR 73ST-9XI07STC QTR 73ST-9XI07
AJ CLR 73ST-9CL01
VP 2YR 73ST-9XI07FSC QTR 73ST-9XI07
STC QTR 73ST-9XI07FTC QTR 73ST-9XI07
AJ CLR 73ST-9CL'01
VP 2YR 73ST-9XI07
RDBV040CONTAINMENTSPRAY PUMP ROOM
DRAIN CHECK VALVETO ESF
RDP-002
B5 SH33
4
CKSA
C 'FSO STF 73ST-9ZZ25 VRR-04 Disassembled on a sampling basis
A FSC STF 73ST-9ZZ25 VRR-04
OC
RDBV041HPSI PUMP ROOM FLOOR DRAIN CHECKVALVETO ESF SUMP
RDBV042LPSI PUMP ROOM FLOOR DRAIN CHECKVALVETO ESF SUMP
RDP402B5 SH33
RDP-002
B5 SH3
3
4CKSA
4CKSA
CA
OC
C
AOC
FSO STF 73ST-9ZZ25 VRR-04 Disassembled on a sampling basisFSC STF 73ST-9ZZ25 VRR4)4
FSO STF 73ST-9ZZ25 VRR-04 Disassembled on a sampling basisFSC STF 73ST-9ZZ25 VRR%4
RDBUV0407CONTAINMENTRADWASTE SUMPOUTLETTO POST ACCIDENT SAMPLINGCIV (PEN. 9)
SGEV003ECONOMIZER FEEDWATER LINE CHECKVALVE
RDP-001
G042
SGP<02E102
0.5GLSO
24CKSA
A FSC QTR 73ST-9XI07
A STC QTR 73ST-9XI07
C FTC QTR 73ST-9XI07AJ CLR 73ST-9CL01VP 2YR 73ST-9XI07FSC CSD 73ST-9XI32 CS J-16
SGEV005ECONOMIZER FEEDWATER LINE CHECKVALVE
SGP%02A102
24
CKSA
C
AC
FSC CSD 73ST-9XI32 CSJ-16
SGEV006E OMIZER FEEDWATER LINE CHECK
SGP-002A102
24CKSA
FSC CSD 73ST-9XI32 CSJ-16
S 007ECONOMIZER FEEDWATER LINE CHECKVALVE
SGP-002E102
24CKSA
FSC CSD 73ST-9XI32 CSJ-16
1/6/98 Page 19 of 43
PVNGS IST Program Valve Table
VaI ID
Ion
~Qrawin
Coo rd/ShtftISI Class
~dine in Cet. Test ~Fre Prneednre
~Te A/P
Act,S.P.
CSJ/ROJ/VRR
Remarks
SGEVA19
MSIV 170 INSTRUMENT AIR CHECKVALVE
VM M234A-0.5 AC ~ FSC QTR 73ST-9SG0114 LT 2YR 73ST-9SG01NA CK A2 SA C
SGEVA20
MSIV 170 INSTRUMENTAIR CHECKVALVE
VM M234A-0.514
NA CK2 SA
AC'SC QTR 73ST-9SG01
LT 2YR 73 ST-96G01AC
SGEVA21,
MSIV 180 INSTRUMENTAIR CHECKVALVE
VM M234A-0.5 AC FSC'QTR 73ST-9SG0114 LT 2YR 73ST-9SG01NA CK A,2 SA C
SGEVA22
MSIV 180 INSTRUMENTAIR CHECKVALVE
VM M234A-0.5 AC FSC QTR 73ST-9SG0114 LT 2YR 73ST-9SG01NA CK A2 SA C
SGEVA23
MSIV 171 'NSTRUMENTAIR CHECKVALVE
VM M234A-0.5 AC FSC QTR 73ST-9SG0114 LT 2YR 73ST-9SG01NA CK A2 SA C
.M 171 INSTRUMENTAIR CHECKVALVE
'SGEVA25
MSIV 181 INSTRUMENTAIR CHECK'VALVE
VM M234A-0.514
NA 'CK
2 SA
VM M234A-0.514
NA CK2 ..SA
AC FSC QTR 73ST-9SG01LT 2YR 73ST-9SG01'
C
AC FSC QTR 73ST-9SG01
LT 2YR 73ST-9SG01AC
SGEVA26
MSIV 181 INSTRUMENTAIR CHECKVALVE
VM M234A-0.5 AC FSC QTR 73ST-9SG0114 LT 2YR 73ST-9SG01NA CK A2 SA C
SGAVA27
ECONOMIZER FWIV 174 INSTRUMENTAIR CHECK VALVE
.VM M234A-0.5 AC FSC QTR 73ST-9XI1655'T 2YR 73ST-9XI16NA CK .A2 SA C
SGAVA28
ECONOMIZER FWIV 177 INSTRUMENTAIR CHECK VALVE
VM M234A-0.555NA CK2 SA
AC FSC QTR 73ST-9XI16
LT 2YR 73ST-9XI16AC
SGBVA29.
MIZER FWIV 132 INSTRUMENTECK VALVE
VM M234A-0.5 AC FSC'TR 73ST-9XI1655. LT 2YR 73ST-9XI16NA CK A2 SA C
1/6/98 Page 20 of 43
iO
0
PVNGS IST Program Valve Table
Val ID
ion
~Crawln
Coord/Sht¹ISI Class
a~ran tn cat.
~Te A/P
Act. S.P.
Test ~Fre Procedure CS JIROJIVRR
Remarks
SGBVA30
ECONOMIZER FWIV 137 INSTRUMENTAIR CHECK VALVE
VM M234A-0.555
NA CKSA
AC
AC
FSC
LTQTR2YR
73ST-9XI1673ST-9XI16
SGAV043STEAM SUPPLY CHECK VALVETO,TURBINE-DRIVENAFW PUMP
SGP-001 6
E12 SH1 CK3 SA
C
AOC
FSOFSC
PSO
CSDQTRQTR
73 ST-9AF0273ST-9A F02
73ST-9A F02
CSJ-17
CSJ-17
SGAV044STEAM SUPPLY CHECK VALVETOTURBINE-DRIVENAFW PUMP
SGP-001
C12 SH1
3
6
CKSA
C
AOC
FSO
FSC
PSO
CSD
QTRQTR
73 ST-9AF02
73ST-9AF0273ST-9AF02
CS J-17
CSJ-17
SGBUV0130SG 1, DOWNCOMER FEEDWATERDOWNSTREAM ISOLATIONVALVE
SGBUV0132SG 1 ECONOMIZER FEEDWATERDOWNSTREAM ISOLATIONVALVE
SGP-002
G11
2
SGP-002
E12
2
8
GAAO
24
GAHY
FSC
STC
FTC
VPFSC
STCFTCVP
CSD
CSD
CSD
2YRCSD
CSDCSD2YR
73ST-9XI1973ST-9XI1973ST-9XI19
73 ST-9XI19
73ST-9XI1673ST-9XI1673ST-9XI1673ST-9XI16
CSJ-18 Fails dosed on loss of air onlyCSJ-18CSJ-18
CSJ-18CSJ-18CSJ-18
SGAUV0134SG 1 STEAM SUPPLY TO AUX FEEDPUMP TURBINE ISOLATIONVALVE
SGP-001
E14 SH1
2
6'GA
MO
'B
AOC
FSO QTRFSC 'QTR
STO QTR
73ST-9XI01
73ST-9XI0173ST-9XI01
0V0134ATDAFWPUMP STEAM SUPPLY WARM-UPLINE ISOLATIONVALVE
SGBUV0135SG 2 DOWNCOMER FEEDWATERDOWNSTREAM ISOLATIONVALVE
SGBUV0137SG 2 ECONOMIZER FEEDWATERDOWNSTREAM ISOLATIONVALVE
SGP-001
E13 SH1
2
SGP-002C11
2
SGP-002A122
1
GLSO
8GA
.AO
24GAHY
B
AOC
l
B
AC
STCVPFSOFSCSTOSTCFTC
VPFSCSTC
FTCVPFSCSTCFTCVP
QTR2YRQTRQTRQTRQTRQTR2YRCSDCSDCSD2YRCSDCSDCSD2YR
73ST-9XI0173ST-9XI01
73 ST-9X I01
73ST-9XI0173ST-9XI0173ST-9XI0173ST-9XI0173ST-9A F0273ST-9X 119
73ST-9X119
73ST-9XI1973ST-9XI1973ST-9XI1673ST-9XI1673 ST-9XI1673ST-9XI16
CSJ-18 Fails closed on loss of air onlyCSJ-18
CSJ-18
CS J-18
CS J-18CSJ-18
SGAUV0138ATDAFWPUMP STEAM SUPPLY WARM-UPLINE ISOLATIONVALVE
SGP-001 1
C14 SH1 GL2 SO
B
AOC
FSOFSCSTOSTCFTCVP
QTRQTRQTRQTRQTR2YR
73 ST-9X I0273ST-9X I0273ST-9XI0273ST-9XI0273ST-9XI0173ST-9AF02
SGAUV0138SG 2 STEAM SUPPLY TO AUX FEEDPUMP TURBINE ISOLATIONVALVE
SGP-001
C13 SH1
2
6GAMO
B
AOC
FSOFSC
QTRQTR
STO QTRSTC QTRVP 2YR
73ST-9XI0273ST-9XI0273ST-9XI02
73ST-9XI0273 ST-9X I02
V0169MSIV BYPASS VALVE
SGP-001D11 6H12
4
GAAO
FSCSTCFTCVP
QTRQTRQTR2YR
73ST-9XI0173ST-9XI0173ST-9XI0173ST-9XI01
1/6/98 Page 21 of 43
0
4l
PVNGS IST Program Valve Table
Va iD
lon
~Drawin
Coord/Sht¹ISI Class
~sizz in Cnt.
A/P
S.P.
Test ~Fre Procedure CSJ/ROJ/VRR
Remarks
SGEUV0170MAINSTEAM ISOlATIONVALVE
SGEUV01,71
MAINSTEAM ISOLATIONVALVE
SGP401G10 SH1
2
SGP401D10 SH1
2
28
GA'Y
28GAHY
FSC
STC
FTC
VPFSC
STC
FTC
VP
CSD
CSDCSD2YRCSDCSD
CSD
2YR
73ST-9SG01
73ST-9SG01
73ST-9SG0173ST-96G0173ST-96G0173ST-96G01
73ST-9SG0173ST-96G01
CSJ-19
CSJ-19CSJ-19
CSJ-19CSJ-19
CSJ-19
SGAUV0172SG 1 DOWNCOMER FEEDWATERUPSTREAM ISOLATIONVALVE
SGP-002
G12
2
8
GAAO
FSC
STC
FTC
VP
CSD 73ST-9XI19
CSD 73ST-9XI19
CSD, 73ST-9XI192YR 73ST-9XI19
CSJ-18 Fails dosed on loss of air onlyCSJ-18CSJ-18
SGAUV0174SG 1 ECONOMIZER FEEDWATERUPSTREAM ISOLATIONVALVE
SGP-002
E12
2
24
GAHY
FSC
STCFTCVP
CSD
CSDCSD2YR
73ST-9XI1673ST-9XI1673 ST-9XI16
73 ST-9XI16
CSJ-18CSJ-18
CS J-'18
SGAUV0175SG 2 DOWNCOMER FEEDWATERUPSTREAM ISOLATIONVALVE
SGP-002
C12
2
8
GAAO FTC
VPCSD2YR
FSC CSD
STC 'CSD73ST-9XI1973ST-9XI1973ST-9XI1973 ST-9XI19
CSJ-18 Fails closed on loss, of air only.
CSJ-18CSJ-18
SGAUV0177SG 2 ECONOMIZER FEEDWATERUPSTREAM ISOlATIONVALVE
V0178GENERATOR ATMOSPHERIC
D VALVE(ADV)
SGAHV0179STEAM GENERATOR ATMOSPHERIC
, DUMP VALVE(ADV)
SGEUV0180MAINSTEAM ISOLATIONVALVE
SGP-002
A122
SGP-001
E2 SH22
SGP-001
B2 SH22
SGP-001
F10 SH1
2
24
GAHY
12
GLAO
12
GLAO
28
GAHY
B
AOC
B
AOC
FSC
STC
FTCVPFSOFSCSTOSTCFTCVPFSO
FSCSTOSTCFTCVPFSCSTCFTCVP
CSD
CSD
CSD2YRQTRQTRQTRQTRQTR2YRQTRQTRQTRQTRQTR
2YR'SD
CSDCSD2YR
73ST-9XI1673ST-9XI1673ST-9XI1673ST-9XI1673ST-9XI2073ST-9XI2073ST-9XI2073ST-9XI2073ST-9XI2073ST-9XI2073ST-9XI2073ST-9XI2073ST-9XI2073ST-9XI2073ST-9XI2073ST-9XI2073ST-98 G01
73ST-9SG0173ST-98 G01
73ST-98G01
CSJ-18CSJ-18CSJ-18
CS J-19
CS J-19CSJ-19
SGEUV0181MAINSTEAM ISOLATIONVALVE
SGEUV0183MSIV BYPASS VALVE
SGP-001
B10 SH1
2
SGP-001
C11 SH1
2
28
GAHY
4GA
.AO
B FSC
A 'STCC FTC
VPFSCSTCFTCVP
CSDCSDCSD2YRQTRQTRQTR2YR
73ST-9S G01
73ST-96G0173ST-9SG0173ST-96G0173ST-9X 102
73ST-9XI0273ST-9X 102
73ST-9XI02
CSJ-19CS J-19CSJ-19
SGAHV0184GENERATOR ATMOSPHERICALVE (ADV)
SGP-001
G2 SH22
12
GLAO
B
AOC
FSOFSCSTOSTCFTCVP
QTRQTRQTRQTRQTR2YR
73ST-9XI2073ST-9XI2073ST-9XI2073ST-9XI2073ST-9XI2073ST-9XI20
1/6/98 Page 22 of 43
~O
0
PVNGS IST ProgramValve Table
Va
OA
~Orawln
Coo rd/Sht¹ISI Class
Seize in
~TeAct.
CaL
AIP
S.P.
Test ~Fre Procedure CS JIROJIVRR
Remarks
SGBHV0185STEAM GENERATOR ATMOSPHERIC'DUMP VALVE(ADV)
SGP-001
D2 SH2
2
12
GL
AO
B
AOC
FSO QTR
FSC QTR
STO QTR
STC QTR
FTC QTR
VP 2YR
73ST-9XI2073ST-9XI20
73ST-9XI2073ST-9XI20
'3ST-9XI20
73ST-9XI20
SGBHV0200 SGP-002
CHEMICALINJECTION ISOLATIONVALVE'PEN.11) 2
0.375
GA
SO
B
AC
FSC
STC
FTCVP
QTRQTR
QTR2YR
73ST-9XI01
73ST-9XI01
73ST-9XI0173ST-9XI01
SGBHV0201CHEMICALINJECTION ISOLATIONVALVE(PEN. 12)
SGP-002
B11
2
0.375
GASO
FSC, QTRSTC QTRFTC QTRVP 2YR
73ST-9XI0273ST-9XI0273ST-9XI0273ST-9XI02
SGAUV0204SG 1, HOT LEG BLOWDOWN,SAMPLELINE ISOLATIONVALVE(PEN. 37B)
SGP-002
F03
2
0.5
GL
SO
B
AC'SCSTC
FTCVP
QTRQTR
QTR2YR
73ST-9XI01
73ST-9XI01
73ST-9XI01
73ST-9XI01
SGAUV0211SG.1 COLD LEG BLOWDOWN SAMPLELINE ISOLATIONVALVE(PEN. 37A)
SGP-002'03
2
0.5
GLSO
FSC
STCFTCVP
QTR 73ST-9XI01
QTR '73ST-9XI01
QTR 73ST-9XI01
2YR 73ST-9XI01
SGBUV0219S OT LEG BLOWDOWN SAMPLE
LATIONVALVE(PEN. 37B)
S V0220SG 1 DOWNCOMER BLOWDOWNSAMPLE LINE ISOLATIONVALVE(PEN.49)
SGP-002
G032
SGP-002
G062
0.5
GLSO
0.5GLSO
B
AC
B
AC
FSCSTCFTCVPFSCSTCFTCVP
QTRQTRQTR2YRQTRQTR
QTR2YR
73ST-9XI01
73ST-9XI0173ST-9XI0173ST-9XI0173ST-9XI0173ST-9XI0173ST-9XI0173ST-9XI01
SGBUV0221 SGP-002
SG 1 DOWNCOMER BLOWDOWNSAMPLE LINE ISOLATIONVALVEPEN 49), 2
0.5GLSO
FSCSTCFTCVP
QTR 73ST-9XI01
QTR. 73ST-9XI01
QTR 73ST-9XI01
2YR73ST-9XI01'GBUV0222
SG 2 COLD LEG BLOWDOWN SAMPLELINE ISOLATIONVALVE(PEN. 63B)
SGP-002C042
0.5GLSO FTC
VPQTR2YR
FSC QTR-STC QTR
73ST-9XI0273ST-9XI0273ST-9X 102
73ST-9XI02
SGAUV0223SG 2 COLD LEG BLOWDOWN SAMPLELINE ISOLATIONVALVE(PEN. 63B)
SGBUV0224SG 2 HOT LEG BLOWDOWN SAMPLELINE ISOLATIONVALVE(PEN.
63A)'GP-002C032
SGP-002D042
0.5GLSO
0.5GLSO
B
AC
'B
AC
FSCSTCFTCVPFSCSTCFTC
VP'TR
QTRQTR2YRQTRQTRQTR2YR
73ST-9XI0273ST-9XI0273ST-9XI0273ST-9XI02
73 ST-9X I02
73ST-9XI0273ST-9XI0273 ST-9X I02
SGAUV0225SG 2 HOT LEG BLOWDOWN SAMPLE
OLATIONVALVE(PEN. 63A)
SGP-002D022
0.5GLSO
FSCSTCFTCVP
QTR 73ST-9XI02QTR 73ST-9XI02QTR 73ST-9XI022YR,73ST-9XI02
V0226SG 2 DOWNCOMER BLOWDOWNSAMPLE LINE ISOLATIONVALVE(PEN.48)
SGP-002C05
,2
0.5GLSO
FSCSTCFTCVP'TRQTR
QTR2YR
73ST-9X I0273ST-9XI0273ST-9XI0273ST-9X I02
1/6/98 Page 23of43
Cl
~li
PVNGS IST.Program Valve Table
Va ID
ion
~orawln
Coo rdlSht¹ISI Class
~size la
~TeAct.
Cat.
A/P
S.P.
Test ~Fre 'Procedure, CS JIROJ/VRR
Remarks
SGAUV0227SG 2 DOWNCOMER BLOWDOWNSAMPLE LINE ISOLATIONVALVE(PEN.48)
SGBUV0228SG 1 COLD LEG BLOWDOWN SAMPLELINE ISOL'ATIONVALVE(PEN. 37A)
SGBPSV0302ADVSGBHV178 NITROGENACCUMULATOR'PRESSURE RELIEFVALVE
SGBPSV0305'ADVSGBHV178 NITROGEN SUPPLYPRESSURE RELIEF VALVE
SGBPV0306AADVNITROGEN SOLENOID VALVE
SGBPV0306BADVNITROGEN SOLENOID VALVE
SV0309AHV179 NITROGEN
'A ULATOR PRESSURE RELIEFVALVE
.SGAPSV0312ADVSGAHV179 NITROGEN SUPPLYPRESSURE RELIEF VALVE
SGAPV0313B"ADVNITROGEN SOLENOID VALVE
SGAPV0313AADVNITROGEN SOLENOID VALVE
SGAPSV0316ADVSGAHV184 NITROGENACCUMULATORPRESSURE RELIEFVALVE
SGAPSV0319ADVSGAHV184 NITROGEN SUPPLYPRESSURE RELIEF VALVE
, SGBPSV0322A GBHV185 NITROGEN
ULATOR PRESSURE RELIEF
SGP-002
C05
2
SGP-002G03
2
SGP-001
F06 SH2
3
SGP-001
F05 SH2
3
SGP401F05 SH23
SGP401E05 SH2
3
SGP-001
C06 SH2
3
SGP-001
C05 SH23
SGP-001
H05 SH23
SGP-001
COS SH23
SGP401H06 SH23
SGP-001
H05 SH23
SGP-001E06 SH23
0.5GL
SO
0.5GL
SO
1
SV
SA
1
SVSA
1
GASO
1
GASO
1
SVSA
1
SVSA
1
GASO
1
GA
SO'1
SVSA
1
SVSA
1
SVSA
B
AC
,AC
AOC
'AC
AOC
B
A0B
A0
ACA
OC
ACA.
OC
B
A0B,
A0
ACA
OC
ACA
OC
ACA
OC
FSC QTR 73ST-9XI02
STC QTR 73ST-9XI02
FTC QTR 73ST-9XI02
VP 2YR 73ST-9XI02
FSC QTR 73ST-9XI01
STC QTR 73ST-9XI01
FTC QTR 73ST-9XI01
VP 2YR 73ST-9XI01
LT 2YR 73ST-9SG05
SV 10Y 73 ST-9ZZ20
LT 2YR 73ST-9SG05
SV 10Y73ST-9ZZ20'SO
QTR 73ST-9XI20 VRR-02
FSO QTR 73ST-9XI20 VRR-02
LT 2YR 73ST-9SG05
SV 10Y 73 ST-9ZZ20
LT 2YR 73ST-9SG05
SV 10Y 73ST-9ZZ20
FSO QTR'3ST-9XI20 VRR42
FSO QTR 73ST-9XI20 .VRR42
LT 2YR 73ST-9SG05
SV 10Y 73ST-9ZZ20
LT 2YR 73ST-9SG05SV 10Y 73ST-9ZZ20
LT 2YR 73ST-9SG05SV 10Y 73ST-9ZZ20
1/6/98 Page 24 of 43
0
0
PVNGS IST Program Valve Table
Va ID
lon
~Orawln
Coord/Sht¹ISI Class
S~lie in
~TeAct.
Cat.
A/P
S.P.
Test ~Fre Procedure CSJ/ROJ/VRR
Remarks
SGBPSV0325ADVSGBHV185 NITROGEN SUPPLYPRESSURE RELIEF VALVE
SGP-001, 1
E05 SH2'V3 SA
ACA
.OC
LT 2YR 73ST-9SG05SV 10Y 73ST-9ZZ20
SGEV334NITROGEN CHECK VALVETO ADV179
SGEV339NITROGEN CHECK VALVETO ADV184
SGEV346INSTRUMENTAIR CHECK VALVETO ADV.184
SGEV348INSTRUMENTAIR CHECK VALVETO ADV179
SGP-001'C04'H2
3'GP-001
H05 SH2
3
SGP-001'04
SH2
3
SGP-001
G04 SH2
3
1
CKSA
1
CKSA'
CKSA
1
CKSA
C
A0CA0
ACAC
ACAC,
FSO QTR 73ST-9XI20
FSO QTR 73ST-9XI20
FSC QTR 73ST-9SG05LT 2YR 73ST-9SG05
FSC QTR 73ST-9SG05LT 2YR 73ST-9SG05
SGEV350NITROGEN CHECK VALVETO ADV178
SGEV357INSTRUMENTAIR CHECK VALVETO ADV17
SGP-001
F04'H23
SGP-001
F04 SH2
3
1
CKSA
1
CKSA
C
A'0ACAC
FSO QTR 73ST-9XI20
FSC QTR 73ST-9SG05LT 2YR 73 ST-9SG05
58INSTRUMENTAIR CHECK VALVETO ADV185
SGP-001
D04 SH2
3
1
CKSA
ACA'C
FSC 'QTR,73ST-9SG05LT 2YR 73ST-9SG05
SGEV360NITROGEN CHECK VALVETO ADV 185
SGAUV0500PSTEAM GENERATOR BLOWDOWNSAMPLE CIV (PEN. 46)
SGBUV0500RSTEAM GENERATOR SLOWDOWNSAMPLE CIV (PEN. 47)
'SGP-001
E05 SH23
SGP-002'E032
SGP-002A032
1
CKSA.
6GAAO
6GAAO
C.A0BAC
FSO QTR 73ST-9XI20,
FSC'TR 73ST-9XI01STC QTR 73ST-9XI01FTC QTR 73ST-9XI01VP 2YR. 73ST-9XI01
FSC QTR 73ST-9XI02STC QTR 73ST-9XI02FTC QTR 73ST-9XI02VP 2YR 73ST-9XI02
SGBUV0500QSTEAM GENERATOR
BLOWDOWN'AMPLE
CIV (PEN. 46)
SGP-002E022
6GAAO.
B FSC QTR 73ST-9XI01
A 'STC QTR 73ST-9XI01
C FTC QTR 73ST-9XI01VP 2YR 73ST-9XI01
SGAUV0500SSTEAM GENERATOR BLOWDOWNSAMPLE CIV (PEN. 47)
SGP.-002
.A022
6GAAO
B'A
C
FSC QTR 73ST-9XI02STC QTR '73ST-9XI02FTC QTR 73ST-9XI02VP 2YR 73ST-9XI02
SGEPSV0554 SGP-001 6
EAM SAFETY VAI.VESG2 STEAM D12 SH1 SV2 SA
C
AOC
SV 5YR 73ST-9ZZ18
1/6/98 Page 25 of 43
PVNGS IST Program Valve Table
VaI ID
Ion
~Or@win
Coo rd/Sht¹ISI Class
~Sinn in
~TeAct.
Cat.
NP
S.P.
Test ~Fre Procedure CSJ/ROJ/VRR
Remarks
SGEPSV0555 SGP401
MAINSTEAM SAFETY VALVESG2 STEAM D13 SH1
LINE 1 2
6SVSA
C
AOC
SV 5YR 73ST-9ZZ18
SGEPSV0556 SGP-001,6
MAINSTEAM SAFETY VALVESG2 STEAMLINE.1 2 SA
C
AOC
SV 5YR 73ST-9ZZ18
SGEPSV0557 SGP-001
MAINSTEAM SAFETYVALVESG2 STEAM D15 SH1
LINE 1 2
6
SVSA
C
AOC
SV 5YR 73ST-9ZZ18
SGEPSV0558 SGP-001
MAINSTEAM SAFETY VALVESG2 STEAMLINE 2 2
SGEPSV0559 SGP401
MAINSTEAM SAFETY VALVESG2 STEAMLINE 2 2
SGEPSV0560, SGP401
MAINSTEAM SAFETY VALVESG2 STEAM A13 SH1
LINE 2 2
6
SVSA
6SV
SA
6SV
'A
C
AOC
C
AOC
C
AOC
SV 5YR 73ST-9ZZ18
SV 5YR 73ST-9ZZ18
SV 5YR 73ST-9ZZ18
SV0561 SGP-001
EAM SAFETY VALVESG2 STEAML 2
6SVSA
C
AOC
SV 5YR
73ST-9ZZ18'GEPSV0572
SGP-001
MAINSTEAM SAFETY VALVESG1 STEAMLINE 1 2
6SVSA
CA
OC
SV 5YR 73ST-9ZZ18
SGEPSV0573MAINSTEAM SAFETY VALVESG1 STEAMLINE 1
SGP-001H13 SH1
2
6SVSA
C
AOC
SV 5YR 73 ST-9ZZ18
SGEPSV0574 SGP-001
MAINSTEAM SAFETY VALVESG1 STEAMLINE 1 2
6SVSA
CA
OC
SV 5YR 73ST-9ZZ18
SGEPSV0575 SGP401 '6
MAINSTEAM SAFETY VALVESG1 STEAM H14 SH1 SV
LINE 12. SA
C
AOC
SV 5YR; 73ST-9ZZ18
SGEPSV0576MAINSTEAM SAFETY VALVESG1-STEAMLINE 2
SGP-001F15 SH1
2
6SVSA
CA
OC
SV 5YR 73ST-9ZZ18
SGEPSV0577 .SGP-001
TEAM SAFETY VALVESG1 STEAM,2
6SVSA
C
AOC
SV 5YR 73ST-9ZZ18
S PSV0578 SGP-001
MAINSTEAM SAFETY VALVESG1 STEAMLINE 2 2
6SVSA
C
AOC
SV 5YR 73ST-9ZZ18
1/6/98 Page 26 of 43
0
0
PVNGS IST. Program Valve Table
V ID
ion
~Orawln
Coord/ShtlISI Class
~Size ln
~TeAct.
Cat.
A/P
S.P.
Test ~Fre Procedure CSJ/ROJ/VRR
Remarks
SGEPSV0579 SGP-001
MAINSTEAM SAFFTY VALVESG1 STEAM F12 SH1
LINE 2 2
6SVSA
C
A.OC
SV 5YR 73ST-9ZZ18
SGEV642DOWNCOMER FEEDWATER LINE CHECKVALVE
SGP-002
G11
2
8
CKSA
B
AC
FSC CSD,73ST-9XI32 VRR-05
SGEV652DOWNCOMER FEEDWATER LINE CHECK.VALVE
SGEV653DOWNCOMER FEEDWATER LINE CHECKVALVE
SGP-002
G102
SGP402C102
8
CKSA
8CK.
SA
B
AC
FSC CSD 73ST-9XI32 VRR-05
FSC CSD 73ST-9XI32 VRR-05
SGEPSV0691 SGP-001
MAINSTEAM SAFETY VALVESG1 STEAM F15 SH1
LINE 2 2
6
SVSA
,C
AOC
SV 5YR
73ST-9ZZ18'GEPSV0692
SGP-001
MAINSTEAM'SAFETY VALVE'SG1 STEAM H15 SH1
LINE 1 2
6SVSA
C
AOC
SV 5YR 73ST-9ZZ18
693OMER FEEDWATER LINE CHECK
A
SGP-002
C11
2
8
CKSA
B
AC
FSC CSD 73ST-9XI32 VRR-05
SGEPSV0694 SGP-001 6
,MAINSTEAM SAFETY VALVESG2 STEAM A15 SH1 SV
LINE 2 2 SA
CA
OC
SV 5YR 73ST-9ZZ18
SGEPSV0695MAINSTEAM SAFETY VALVESG2 STEAMLINE 1
SGP-001
D15 SH1
2
6SVSA
CA
OC
SV 5YR 73ST-9ZZ18
SGEV887,WARM-UP LINE CHECK VALVETOTURBINE-DRIVENAFW PUMP
SGP-001
,D12 SH1
3
2
CKSA
C
AOC
FSO QTR 73ST-9AF02
FSC CSD 73ST-9XI36 CSJ-22
SGEV888WARM-UP.LINE CHECK VALVETOTURBINE-DRIVENAFW PUMP
SGEV982
'ADVNITROGEN SUPPLY CHECK VALVE
SGP-001
C13 SH1
3
SGPZ01B6 SH2
3
2CKSA
1
CK
SA
CA
OC
ACA
C
FSO QTR73ST-9AF02'SC
CSD 73ST-9XI36 CSJ-22
FSC QTR 73ST-9SG05LT 2YR 73ST-9SG05
SGEV985
ROGEN SUPPLY CHECK VALVE
SGEV988
ADVNITROGEN SUPPLY CHECK VALVE
1/6/98
SGP-001
G6 SH2
3
SGP-001
D6 SH2
3
1
CK
SA
1
CK
SA
AC FSC QTR 73ST-9SG05
A LT 2YR 73ST-9SG05
'.C
AC FSC QTR 73ST-9SG05
A 'LT 2YR 73ST-9SG05
,C
Page 27 of 43
~O
~O
~li
PVNGS IST Program Valve Table
Va ID
lon
~Df8wlll
Coord/Sht¹ISI Class
Size in Cat.
A/P
S.P.
Test ~Fre Procedure CS J/ROJ/VRR
Remarks
SGEV991 SGP-001
F6 SH2
ADVNITROGEN SUPPLY CHECK VALVE3
SGAUV1 133 SGP-001
STEAM TRAP SGN-M23 ISOLATIONVALVE2
SGAUV1134 SGP-001
STEAM TRAP SGN.M24 ISOLATIONVALVE2
SGBUV1135B SGP-001
STEAM TRAP SGN M02 ISpLATlpNVALVE F11 SH1
2
SGBUV1135A SGP401
STEAM TRAP SGN-M01 ISOLATIONVALVE2
SGBUV1136B SGP-001
STEAM TRAP SGN M04 ISOLATIONVAIVE A11 SH1
2
1
CK
SA
1
GL
Sp
1
GL
Sp
1
GLSp
1
GLSp
1
GLSp
ACA
B'
C
B
AC'
AC
FSC
LT
FSCSTC
FTCVP,FSC
STCFTC
VP
FSCSTC
FTC
VPFSC
STC
FTCVPFSCSTCFTC
VP
QTR2YR
QTRQTRQTR2YR
QTRQTR
QTR2YR
QTRQTRQTR2YRQTRQTRQTR2YRQTRQTRQTR2YR
73ST-9SG05
73ST-9SG05
73ST-9XI0173ST-9XI01
73ST-9XI0173ST-9XI32
73ST-9X 102
73ST-9XI0273ST-9XI0273ST-9XI3273ST-9XI01
73ST-9XI01
73ST-9XI01,
73ST-9XI3273ST-9XI01
73ST-9XI01
73ST-9XI0173ST-9XI3273ST-9X!0273ST-9XI0273ST-9XI0273ST-9XI32
V1136A SGP-001
TRAP SGN-M03 ISOLATIONVALVE2
1
GL
Sp
B
AC
FSCSTC
FTC
VP
QTR 73ST-9XI02
QTR 73ST-9XI02
QTR 73ST-9XI022YR 73ST-9XI32
SIAVA10 SIP-002
PRESSURE LOCKING CHECK VALVEFORSIAUV0655 BONNET 2
SIBVA15 SIP<02
PRESSURE LOCKING CHECK VALVEFORSIBUV0656 BONNET 2
SIEV113 'SIP-002
HPSI CHECK VALVETp RCS COLD LEGINJECTION HEADER 2
1
CKSA
1
CKSA
3
CKSA
ACA
OC
ACA
OC
CA
OC
'FSO
FSC
AJ'SO
FSCAJ
FSO
FSC
QTRQTRCLR
QTRQTRCLR
RFO
CSD
73ST-9XI0973ST-9XI0973ST-9CL01
73ST-9XI1073ST-9XI1073ST-9CL01
73ST-9XI3373ST-9SI05
ROJ4I4'SJ-20
Being, installed per DMWO746122; May not be in all units.
Being installed per DMWO746122.'ay not be in all units.
SIEV114 SIP-002
LPSI CHECK VALVETp RCS COLD LEGINJECTION HEADER'
SIEV123 SIP-002
HPSI CHECK VALVETp RCS COLD LEGINJECTION HEADER 2
12
CKSA
3CK,SA
CA
OC
CA
OC
FSO CSDFSC CSD
FSO RFOFSC'SD
73ST-9XI2773ST-9SI05
73ST-9XI33:73ST-9SI05 .
CSJ-21'CS J-21
ROJ-04CSJ-20
:SIEV124 SIP-002
ECK VALVETp RCS COLD LEGON HEADER 2
SIEV133 SIP-002
'HPSI CHECK VALVETp RCS COLD LEGINJECTION HEADER 2
12
CKSA
3
CKSA
C
AOC
CA
OC
FSOFSC
FSOFSC
CSDCSD
RFOCSD
73ST-9X I2773ST-9SI05
73ST-9XI3373ST-9SI05
CSJ-21
CS J-21
'ROJ-04CSJ-20
1/6/98. Page 28 of 43
~Ci
0
PVNGS IST Program Valve Table
Va ID
ion
~orawin
Coord/Sht¹ISI Class
Size in Cat
A/P
S.P.
Test pro Procedure CSJ/ROJ/-VRR
Remarks
SIEV,134
LPSI CHECK VALVETO RCS COLD LEGINJECTION HEADER
SIP-002
F062
12
CKSA
C'A
OC
FSO CSD 73ST-9XI26 CSJ-21
FSC CSD 73ST-9SI05 CSJ-21
SIBPSV0140 SIP-001
SI PUMP SUCTION LINE FROMCONTAINMENTSUMP PRESSURE RELIEF 2
VALVE(P,EN. 24)
0.75SVSA
C
AOC
SV 10Y 73 ST-9ZZ20
SIEV143HPSI CHECK VALVETO RCS COLD LEGINJECTION HEADER
SIP-002
F04
2
3
CKSA
C
AOC
FSO RFO 73ST-9XI33 ROJ44FSC CSD 73ST-9SI05 CSJ-20
SIEV144LPSI CHECK VALVETO RCS COLD LEGINJECTION HEADER
SIP-002
F04
2
12
CKSA
C
AOC
FSO CSD 73ST-9XI26 CSJ-21
FSC CSD 73ST-9SI05 CSJ-21
SIAPSV0151SI PUMP SUCTION LINE FROM CONTMT-SUMP PRESSURE RELIEF VALVE(PEN.23)
SIAV157CONTAINMENTSPRAY PUMP SUCTIONL HECK VALVE
SIP401G152
SIP-001
G13
2'.75SVSA
18
CKSA
C
AOC
C
N
0
SV 10Y 73ST-9ZZ20
FSO QTR 73ST-9SI06
8
CONTAINMENTSPRAY PUMPSUCTION'INE
CHECK VALVE
SIP-001
B13
2
18
CKSA
C
N
0
FSO QTR 73ST-9SI06
SIAPSV0161 SIP-001,
LPSI/SDC LINE PRESSURE RELIEF VALVE2
0.75SVSA
C
AOC
SV 10Y 73ST-9ZZ20
SIAV164'CONTAINMENTSPRAY HEADER CHECKVALVEAND INBOARD CIV (PEN. 21)
SIBV165CONTAINMENTSPRAY HEADER CHECKVALVEAND INBOARDCIV (PEN. 22)
SIBPSV0166HPSI LONG TERM RECIRC PRESSURERELIEF VALVE
SIP-002
F082
SIP-002F062
SIP-002G092
10
CKSA
10
CKSA
0.75SVSA
ACA
OC
ACA
OC
CA
OC
FSO STF 73ST-9ZZ25'RR-06FSC STF 73ST-9ZZ25 VRR-06
AJ CLR 73ST-9CL01
FSO STF 73ST-9ZZ25 VRR~FSC STF 73ST-9ZZ25 VRR~AJ CLR 73ST-9CL01
SV 10Y 73ST-9ZZ20
SIBPSV0169SHUTDOWN COOLING LINE PRESSURERELIEF VALVE
SI SV0179WN COOLING RETURN LINE
ELIEF VALVE
SIP-002D101
SIP-002
G032
0.75SVSA
6SVSA
CA
OC
ACA
OC
SV 10Y 73 ST-9ZZ20
AJ CLR 73ST-9CL01
SV RFO 73ST-9ZZ19
1/6/98 Page 29 of 43
I!
PVNGS IST Program Valve Table
Va iD
Ion
~orawin
Coo rd/ShtlISI Class
Size in Cat
A/P
S.P.
Test ~Fre Procedure CSJ/ROJ/'VRR
Remarks
SIBPSV0189SHUTDOWN COOLING RETURN LINELTOP RELIEF VALVE
SI BPSV0191,SHUTDOWN COOLING HEATEXCHANGER OUTLET PRESSURERELIEF VALVE
SIP-002
F11
2
SIP-001
D07
2
6
SVSA
1.5
SVSA
ACA
OC
CA
OC
AJ CLR 73ST-9CL01
SV RFO 73ST-9ZZ19
SV 10Y 73ST-9ZZ20
SI BPSV0193 SIP-001
LPSI/SDC LINE PRESSURE RELIEF VALVE2
0.75
SVSA
C
AOC
SV 10Y 73 ST-9ZZ20
SIAPSV0194SHUTDOWN.COOLING HEATEXCHANGER 'OUTLET PRESSURERELIEF VALVE
SIP-001
H07
2
1.5
SVSA
C
AOC'V10Y 73ST-9ZZ20
SIBV200 SIP-001
LPSI PUMP SUCTION LINE CHECK VALVE2,SIAV201'IP-001
LPSI PUMP SUCTION LINE CHECK VALVE2
20
CKSA
20CKSA
C
AOC
CA
OC
FSO RFO 73ST-9XI29 ROJ-11
FSC RFO 40ST-9SI09 ROJ-10
PSO QTR 73ST-9XI10 ROJ-11
FSO RFO 73ST-9XI29 ROJ-11
FSC RFO 40ST-9SI09 ROJ-10
PSO QTR 73ST-9XI09 ROJ-11
SIAV205NMENTRECIRCULATION SUMP
ALVETO SI SUPPLY HEADER
SIP-001
F14
2
24
CK.SA
C
A0
FSO, STF 73ST-9ZZ25 VRR-07 Disassembled and inspected
SIBV206CONTAINMENTRECIRCULATIONSUMPCHECK VALVETO SI SUPPLY HEADER
SIP-001
A142
24CKSA
CA0
FSO STF 73ST-9ZZ25 VRR-07 Disassembled and inspected
SIEPSV0211SAFETY INJECTION TANK2A PRESSURERELIEF VALVE
SIEV215SAFETY INJECTION-TANKDISCHARGECHECK VALVE
SIEV217COLD LEG SAFETY INJECTION LOOPCHECK,VALVE
SIEPSV0221SAFETY INJECTION TANK2B PRESSURERELIEF VALVE
SIP-002E15
2'IP-002
A154
SIP-002A131
SIP-002E122
2SVSA
14
CKSA
14.
CKSA
2
SVSA
CA
OC
ACA
OC
AC'
OC
CA
OC
SV 10Y 73ST-9ZZ20
FSO RFO 73ST-9XI30
FSC STF 73ST-9SI03
PSO CSD 73ST-9XI25LT 2YR 73ST-9SI03
FSO RFO 73ST-9XI30FSC STF 73ST-9SI03PSO CSD 73ST-9XI25LT 2YR 73ST-9SI03SV 10Y 73ST-9ZZ20
ROJ-07
VRR-08ROJ-07
ROJ-08VRR-08ROJ-08
SIEV225SAFETY INJECTION TANKDISCHARGE
VALVE
27COLD LEG SAFETY INJECTION LOOPCHECK VALVE
SIP%02A121
SIP%02A101
14'K
SA
14
CKSA
AC,A
FSO RFO 73ST-9XI30 ROJ%7FSC STF 73ST-9SI03 VRR%8
ACA
OC
FSO RFO 73ST-9XI30 ROJ%8FSC 'STF 73ST-9SI03 VRR48PSO CSD 73ST-9XI25 ROJ48LT 2YR 73ST-9SI03
OC PSO CSD 73ST-9XI25'OJ47.LT 2YR'3ST-9SI03
1/6/98 Page 30 of 43
'0
~ll
PVNGS'IST Program Valve Table
Vai ID
ion
~orawin
Coord/Sht//ISI Class
S~lia In
~TeAct.
Cat.
A/P
S.P.
Test ~Fre Procedure CS J/ROJ/VRR
Remarks
SlEPSV0231SAFETY INJECTION TANK 1A PRESSURERELIEF VALVE
I
SIEV235SAFETY INJECTION TANKDISCHARGECHECK VALVE
SIEV237COLD LEG SAFETY INJECTION LOOPCHECK VALVE
SIEPSV0241SAFETY INJECTION TANK 1B PRESSURERELIEF VALVE
SIP4I02E08
2
SIP-002
A071
SIP-002
A061
SIP402E05
2
2
SVSA
14
CKSA
14'K
SA
2
SVSA
C'
OC
ACA
OC
ACA
OC
CA
OG
SV
FSO
FSC
PSOLT
FSO
FSC
PSOLT
SV
10Y
RF,O
STFCSD2YRRFO
STFCSD2YR10Y
73 ST-9ZZ20
73ST-9XI30 ROJ-07
73ST-9SI03 VRR-0873ST-9XI25'OJ-0773ST-9SI0373ST-9XI30 ROJ-0873ST-9SI03 VRR4873ST-9XI25 ROJ-0873ST-9SI03
73 ST-9ZZ20
SIEV245SAFETY INJECTION TANKDISCHARGECHECK.VALVE
SIP-002
A05,
1
14
CKSA
ACA
OC
FSOFSC
PSOLT.
RFO 73ST-9XI30 ROJ-07
STF 73ST-9SI03 VRR-08
CSD,73ST-9XI25 ROJ-07
2YR 73ST-9SI03
SIEV247COLD LEG SAFETY INJECTION LOOP.CHECK.VALVE
V0285COMBINED RECIRC PRESSURE
R VALVE
SI BPSV0286SI PUMP COMBINED RECIRC PRESSURERELIEF VALVE
SIBPSV0287CONTAINMENTSPRAY LINE PRESSUREREL'IEF VALVE
SIP-002
A041
SIP-001
F092
SIP-001'09
2
SIP-001C09'
14
CKSA
0.75SVSA
0.75SVSA
0.75SVSA
ACA
OC
CA
OC
CA
OC
C
AOC
FSO
FSC
PSOLTSV
,SV
SV
RFO
STF
CSD2YR10Y
10Y
10Y
73ST-9XI30 ROJ-08.
73ST-9SI03 VRR-08
73ST-9XI32 ROJ-0873ST-9SI03
73 ST-9ZZ20
73 ST-9ZZ20
73 ST-9ZZ20
SIAPSV0289CONTAINMENTSPRAY LINE PRESSURE
'RELIEF VALVE
SIP-001
G092
0.75SVSA
CA
OC
'SV 10Y..73ST-9ZZ20
SIAHV0306. LPSI DISCHARGE HEADER ISOlATIONVALVE
SIP<01G052
10
GLMO
B'
OC
FSOFSCSTOSTCVP
QTRQTRQTRQTR2YR
73ST-xXI1173ST-xXI1173ST-xXI1173ST-xXI1173ST-xXI11
FSO includes position stopverification per TS 4.5.2.g
SIBHV0307LPSI HEADER DISCHARGE ISOLATIONVALVE
SIP<01B04
2
10
GLMO
B
AOC
FSOFSCSTOSTCVP
QTRQTR2YR
73ST-xXI1273ST-xX11273ST-xXI12
QTR, 73ST-xXI12QTR 73ST-xXI12
FSO includes position stopverification per TS 4.5.2.g
0321ONG TERM RECIRCULATION CIV
(PEN. 77)
1/6/98
SIP-002G022
3
GLMO
AA
OC
FSOFSC'STO
STCAJVP
QTRQTRQTRQTRCLR2YR
73ST-xXI1173ST-xXI1173ST-xXI1173ST-xXI1173ST-9CL0173 ST-xX I 1 1
FSO includes position stopverification per TS 4.5.2.g
Page 31 of 43
Cl
'
PVNGS IST Programl
Valve Table
Va tD
ion
~neewln
Coord/Sht¹ISI Class
~Slee ln
~TeAct.
Cat.
AIP
S.P.
Test ~Fre Procedure CS JIROJIVRR
Remarks
SIBUV0322'IP-002HOT LEG INJECTION CHECK VALVELEAKISOLATIONVALVE 1
1
GLAO
B
AC
FSC QTR 73ST-9XI13
STC QTR 73ST-9XI13
FTC QTR 73ST-9XI13VP 2YR 73ST-9XI13
SIDHV0331HPSI LONG TERM RECIRCULATIONCIV(PEN.'67)
SIP-002
G09
2
3
GLMO
AA
OC
FSO QTR 73ST-xXI12
FSC QTR 73ST-xXI12
STO QTR 73ST-xXI12STC QTR 73ST-xXI12
AJ CLR 73ST-9CL01
VP 2YR 73ST-xXI12
FSO includes position stopverification per TS 4.5.2.g
SI BUV0332 SIP-002
HOT LEG INJECTION CHECK VALVELEAKISOLATIONVALVE 1
1
GLAO
B
AC
FSC QTR 73ST-9XI14STC QTR 73ST-9XI14
FTC QTR 73ST-9XI14
VP 2YR 73ST-9XI14
SIAV404HPSI PMP DISCHARGE CHECK VALVE
SIP-001
F06
2
4
CKSA
C
A'OC
FSO RFO 73ST-9XI33FSC,RFO 73ST-9XI33
ROJ-05
ROJ45
.SIBV405HPSI PMP DISCHARGE CHECK VALVE
SI BPSV0409HPSI LINE PRESSURE RELIEF VALVE
.S SV0417E PRESSURE RELIEF VALVE
SIP-001
B04
2
SIP-001
B02
2'IP-001
F022
4
CK
SA
1.5
SVSA
1.5
SVSA
C'
OC
C
AOC
C'A
OC
FSO RFO 73ST-9XI33 ROJ-05
FSC RFO 73ST-9XI33ROJ45'V
10Y 73 ST-9ZZ20
SV 10Y 73 ST-9ZZ20
SIAV424HPSI PUMP RECIRC LINE CHECK VALVE
'SIP-001
F10,2
2CKSA
O'SO QTR 73ST-9SI10
A0
SIBV426HPSI PUMP RECIRC LINE CHECK VALVE
SIAV434LPSI PUMP DISCHARGE CHECK VALVE
SIAPSV0439LPSI LINE PRESSURE RELIEF VALVE
SIBV446'LPSI PUMP DISCHARGE CHECK VALVE
'SIBV448LPSI PMP RECIRC LINE CHECK VALVE
SIBPSV0449LPSI LINE PRESSURE RELIEF VALVE
SIAV451P RECIRC LINE CHECK VALVE
S 463SAFETY INJECTION TANKFILL/DRAINHEADER,OUTBOARD CIV (PEN. 28)
SIP-001
A102
SIP-001
F092
SIP%01
H022
SIP')01B092
SIP-001
B102
SIP-001
D022
SIP-001
G11
2
SIP-001
D082
2CKSA
10
CKSA
0.75SVSA
10CKSA
2CKSA
0.75SVSA
2CKSA
2GLMA
CA.
0C
A0CA
OC
CA0CA0CA,
OC
CA0.
FSO QTR 73ST-9SI10
FSO CSD 73ST-9XI26 CSJ-05
PSO QTR 73ST-9XI09 CSJ-05
SV 10Y 73ST-9ZZ20
FSO CSD 73ST-9XI27 CSJ-05PSO QTR 73ST-9XI10 CSJ-05
FSO QTR 73ST-9SI11
SV 10Y 73ST-9ZZ20
FSO'TR 73ST-9SI11
AJ CLR
73ST-9CL01'/6/98
Page 32 of 43
~li
~lh
ill
PVNGS IST Program 'Valve Table
Valve ID
lon
SIAPSV0468HPSI LONG TERM RECIRC PRESSURERELIEF VALVE
~orawln
Coo rd/.Sht¹ISI Class
SIP-002
G02
2
Size In
0.75
SVSA
CaL
A/P
S.P.
C
AOC
Test ~Fre Procedure
SV 10Y 73 ST-9ZZ20
CSJ/ROJ/VRR
Remarks
SIAPSV0469
; .SHUTDOWN COOLING LINE'PRESSURERELIEF VALVE
SIP-002
D03
1
0.75SVSA
C
AOC
SV 10Y 73ST-9ZZ20
SIEPSV0474SAFETY INJECTION TANKFILL/DRAINLINE PRESSURE RELIEF VALVE
SIP-001
D09
2
0.75
SVSA
ACA
OC
AJ CLR 73ST-9CL01'SV 10Y 73ST-9ZZ20
SIBV484CONTAINMENTSPRAY PUMPDISCHARGE CHECK VALVE
SIP-001,
C102
10
CKSA
C 'FSO QTR 73ST-9SI06'
0
SIAV485CONTAINMENTSPRAY PUMPDISCHARGE CHECK VALVE
SIP-001
H10
2
10
CKSA
C
A0
FSO QTR 73ST-9SI06
SIAV486 SIP-001
CONTAINMENTSPRAY. PMP RECIRC LINECHECK VALVE 2
87 SIP-001
NMENTSPRAY PMP RECIRC LINEVALVE 2
SIAV522 SIP-002
HPSI LONG-TERM RECIRC CHECK VALVE1
2CKSA,
2CKSA
3
CK'A
C
A0
C
A0
ACA
OC
FSO QTR 73ST-9SI06
FSO QTR 73ST-9SI06
FSO RFO 73ST-9XI33 ROJ-06
FSC STF 73ST-9SI03 .VRR48LT 2YR 73ST-9SI03
SIAV523HPSI LONG-TERM RECIRC INBOARD'CIV(PEN. 77)
SIP-002
F02
1
3
CKSA
ACA
OC
FSO RFO 73ST-9XI33
FSC STF 73ST-9SI03
AJ CLR 73ST-9CL01
LT 2YR 73ST-9SI03
ROJ46VRR-08
VRR-08
SIBV532 SIP-002
HPSI LONG-TERM RECIRC CHECK VALVE1
3CKSA
AC 'FSO RFO'3ST-9XI33 „ROJ-06A FSC STF 73ST-9SI03 VRR-08
OC LT 2YR 73ST-9SI03
SIBV533HPSI LONG-TERM RECIRC INBOARDCIV(PEN. 67)
SIP-002'09
1
3CKSA
ACA
OC
FSO RFO,73ST-9XI33FSC STF 73ST-9SI03AJ CLR 73ST-9CL01LT 2YR 73ST-96103
ROJ46VRR48
VRR48
;SIEV540COLD LEG SAFETY INJECTION CHECKVALVE
SIP-002B131
12
CKSA
ACA
OC
FSO CSD 73ST-9XI27 CSJ-31
FSC STF 73ST-9SI03 VRR48LT 2YR'3ST-9SI03
SIEV541COLD LEG SAFETY INJECTION CHECKVALVE
SIP-002B11
1
12'K
SA
AC FSO CSD 73ST-9XI27
A FSC STF 73ST-9SI03
OC LT 2YR'3ST-9SI03
CSJ-31VRR-08
2EG SAFETY INJECTION CHECK
VALVE
SIP-002C061
12
CKSA
ACA
OC
FSO CSD 73ST-9XI26 CSJ-31
FSC STF 73ST-9SI03 VRR-08
LT 2YR 73ST-96I03
1/6/98 Page 33 of 43
0
0
0
PVNGS IST Program Valve Table
Valve ID
Inn~srewin
Coo rd/Sht¹ISI Class,
~nine tn Cnr.
T~e AIP
Act. S.P.
Test ~Fre Procedure CS JIROJIVRR
Remarks
SIEV543 SIP-002 12 AC
COLD LEG SAFETY INJECTION CHECK C04 CK A
VALVE 1 SA OC
FSO CSD
FSC STFLT 2YR
73ST-9XI26
73ST-9SI0373ST-9SI03
CS JQ1
VRR48
SIAHV0604HPSI LONG TERM RECIRC ISOLATIONVALVE
SIP-0013'03
GA2 MO
B
AOC
FSO QTR 73ST-9XI13
FSC .QTR .73ST-9XI13
STO QTR 73ST-9XI13STC QTR 73ST-9XI13VP 2YR 73ST-9XI13
,SIAHV0605.SAFETY INJECTION TANK 2A'ATMOSPHERIC VENTVALVE
SIAHV0606SAFETY INJECTION TANK 2BATMOSPHERIC VENTVALVE
SIP-002
F15
2
SIP-002
F12
2
1
GL
SO
1
GL
SO
B
AOC
B
AOC
FSO CSD 73ST-9XI37
FSC CSD 73ST-9XI37
STO CSD 73ST-9XI37STC CSD 73ST-9XI37
FTC CSD 73ST-9XI37VP 2YR 73ST-9XI37
FSO 'CSD 73ST-9XI37FSC CSD,73ST-9XI37STO CSD 73ST-9XI37
STC CSD 73ST-9XI37
FTC CSD 73ST-9XI37VP 2YR 73ST-9XI37
CS J-26
CS J-26CSJ-26
CS J-26
CSJ-26
CSJ-26CSJ-26
CS J-26
CS J-'26
CS J-26
SIAHV0607SAFETY INJECTION TANK 1AATMOSPHERIC VENTVALVE
SIAHV0608SAFETY INJECTION TANK 1BATMOSPHERIC VENTVALVE
SIP-002
F072
1
GLSO
SIP-002, 1.
F04 GL2 SO
B
AFSO 'CSD
FSC CSD
73ST-9XI3773ST-9XI37
OC 'STO'SDSTC CSDFTC CSD
73ST-9XI3773ST-9XI3773ST-9X I37
B
AOC
VP 2YR 73ST-9XI37FSOFSC
STOSTCFTC
VP'SD
73ST-9XI37CSD 73ST-9XI37
CSD 73ST-9XI37CSD 73ST-9XI37CSD 73ST-9XI372YR 73ST-9XI37
CS J-26
CS J-26CSJ-26
CS J-26CSJ-26
CS J-26
CSJ-26CSJ-26
CS J-26CSJ-26
SIBHV0609HPSI LONG TERM RECIRC ISOLATIONVALVE
SIP-001 3C03 GA2 MO
B
AOC
FSOFSCSTOSTCVP
QTRQTRQTRQTR2YR
73ST-9XI1473ST-9X I14
73 ST-9X 114
736 T-9X114
73ST-9X I14
SIBUV0611 'SIP-002
SAFETY INJECTION TANK2A FILL/DRAINISOLATIONVALVE 2,
2 B
GL P
AO C
VP 2YR 73 ST-9X I04
SIBHV0613SAFETY INJECTION TANK.2AATMOSPHERIC VENTVALVE
SIP-002E15
.2
1
GLSO
B
AOC
FSOFSCSTOSTCFTCVP
CSDCSDCSDCSDCSD2YR
73ST-9XI3773ST-9XI3773ST-9XI3773ST-9XI3773ST-9XI3773ST-9XI37
'CS J-26CSJ-26CSJ-26CSJ-26CSJ-26
SIBUV0614. INJECTION TANK2ARGE ISOLATIONVALVE
SIP402 14
A15 GA1 MO
B
A0
FSOSTOVP
CSDCSD2YR
73ST-9X 125
73ST-9XI2573ST-9XI25
CSJ-33CSJ-33CS J-33
SIBUV0615 SIP%02 12 B FSO QTR
LPSI DISCHARGE HEADER OUTBOARD.CIV (PEN. 17)
1/6/98
73 ST-xXI12
73 ST-xX112
73ST-xXI12
FSO includes position stopverification per TS 4.5.2.g
Page 34 of 43,
i
41
~li
PVNGS IST Program Valve Table
V ID
Ion
~Oznwln
Coord/Sht¹ISI Class
S~ize In
~TeAct.
CaL
A/P
S.P.
Test ~Fre Procedure CSJ/ROJ/VRR
Remarks
SIBUV0616HPSI DISCHARGE HEADER OUTBOARDCIV (PEN. 13)
SIAUV0617HPSI DISCHARGE HEADER OUTBOARDCIV (PEN. 13)
SI8UV0618SAFETY INJECTION TANK2A CHECKVALVELEAKAGETEST LINE ISOLATIONVALVE
SIP-002
G14
2
SIP-002
G15
2
SIP-002
B16
1
2GL
MO
2
GL'O
1
GL
AO
B
A0
B
AI0
B
AC
FSO'TR 73ST-9XI14
STO QTR 73ST-9XI14
VP 2YR 73ST-9XI14
FSO QTR 73ST-9XI13
STO QTR 73ST-9XI13
VP 2YR 73ST-9XI13
FSC QTR 73ST-9XI04
STC QTR 73ST-9XI04
FTC QTR 73ST-9XI04
VP 2YR 73ST-9XI04
SIAHV0619SIT NITROGEN SUPPLY
ISOLATION'ALVE
SIP-002
D15
2
1
GLAO
'B
P
C
VP 2YR 73ST-9XI37
SIBUV0621'AFETY
INJECTION TANK2B FILL/DRAINISOLATIONVALVE
SIP-002B12'
2
GLAO
B
P
C
VP 2YR 73ST-9XI04
SI BHV0623SAFETY INJECTION TANK 2BATMOSPHERIC VENTVALVE
SIBUV0624SAFETY INJECTION TANK2BDISCHARGE ISOLATIONVALVE
SIP-002
E12
2
SIP-002A121
1
GL
SO
14
GAMO
B
AOC
B
A0
'FSO CSD 73ST-9XI37
FSC CSD 73ST-9XI37STO CSD 73ST-9XI37STC CSD 73ST-9XI37FTC CSD 73ST-9XI37VP 2YR 73ST-9XI37FSO 'CSD 73ST-9XI25STO CSD 73ST-9XI25VP 2YR 73ST-9XI25
CS J-26
CS J-26CSJ-26'SJ-26CSJ-26
CSJ-33CS Je33
CS J-33
SI BUV0625LPSI DISCHARGE HEADER OUTBOARDCIV (PEN. 18)
SI BUV0626.HPSI DISCHARGE HEADER OUTBOARDCIV (PEN. 14)
SIAUV0627HPSI DISCHARGE HEADER OUTBOARDCIV (PEN. 14)
SI BUV0628SAFETY INJECTION TANK2B CHECKVALVELEAKAGETEST LINE ISOLATIONVALVE
SIAHV0629.S TROGEN SUPPLY ISOLATION,
SIP-002G11
2
SIP-002G11
2
SIP-002G122
SIP-002B13'
SIP-002D12
2
12
GLMO
2
GL,MO
2GLMO
1
GLAO
1
GLAO
B
A0
B
A
0''A
0
B
AC
B'
C
FSO QTR 73ST-xXI12ISTO QTR 73ST-xXI12VP 2YR 73ST-xXI12
FSO QTR 73ST-9XI14STO QTR 73ST-9XI14VP '2YR 73ST-9XI14
FSO QTR 73ST-9XI13STO QTR 73ST-9XI13VP 2YR 73ST-9XI13
FSC QTR 73ST-9XI04STC QTR 73ST-9XI04FTC QTR 73ST-9XI04VP 2YR 73ST-9XI04
VP 2YR 73 ST-9ZZ37
FSO inctudes position stopverification per TS 4.5.2.g
S V0631SAFETY INJECTION TANK'1AFILL/DRAINISOLATIONVALVE
SIP-002C082
2
GLAO
VP 2YR 73ST-9XI03
1/6/98 Page 35 of 43
0
PVNGS IST Program Valve Table
V ID
tion
~Orawln
CoordlSht¹ISI Cfass
~Stze tn nnt. Test
~Te A/P
Act. S.P.
~Fre Procedure CSJI'OJI
VRR
Remarks
SI BHV0633SAFETY INJECTION TANK 1AATMOSPHERIC VENTVALVE
SIP<02E07
2
1
GLSO
B FSO
A FSC
OC STOSTC
FTCVP
CSD
CSD
CSDCSDCSD2YR
73ST-9XI3773ST-9XI37
73ST-9XI3773ST-9XI3773ST-9XI3773ST-9XI37
CSJ-26CSJ-26
CSJ-26CSJ-26CSJ-26
SIAUV0634SAFETY INJECTION TANK 1ADISCHARGE ISOLATIONVALVE
SIP-002
B07
1
14
GAMO
B FSO
A STO
0 VP
CSD
CSD2YR
73ST-9XI25 CS J-33
73ST-9XI25 CS J-33
73ST-9XI25 CS J-33
SIAUV0635LPSI DISCHARGE HEADER OUTBOARDCIV (PEN. 19)
SI BUV0636HPSI DISCHARGE HEADER OUTBOARDCIV (PEN. 15)
SIAUV0637HPSI DISCHARGE HEADER OUTBOARDCIV (PEN. 15)
SI BUV0638S TY INJECTION TANK1A CHECK
LEAKAGETEST LINE ISOLATION
SIP-002
G06
2
SIP-002
G07
2
SIP-002
G08
2
SIP-002
B09
1
12
GLMO
2'L
MO
2
GL
MO
1
GLAO
B FSO
A STO
0 VP
B FSO
A STO
0 VP
B FSO
A STO
0 VP'
FSC
A STC
C FTCVP
QTRQTR2YR
QTRQTR2YR
QTRQTR2YR
QTRQTRQTR2YR
73ST-xXI11
73ST-xXI11
73ST-xXI11
73 ST-9XI14
73ST-9XI1473ST-9XI14
73ST-9XI1373ST-9XI1373ST-9XI13
73ST-9XI0373ST-9XI0373ST-9XI0373ST-9XI03
FSO includes position stopverification per TS 4.5.2.g
SIAHV0639SIT NITROGEN SUPPLY ISOLATIONVALVE
SI BUV0641SAFETY INJECTION TANK1B FILL/DRAINISOLATIONVALVE
SIP-002
D072
SIP-002
B062
1
GLAO
2GLAO
B VPPC
B VP
P
C
2YR
2YR
73 ST-9ZZ37
73ST-9XI03
S I BHV0643SAFETY INJECTION TANK 1BATMOSPHERIC VENTVALVE
SIP-002E04
2
1
GLSO
STCFTCVP
CSDCSD2YR
B FSO CSD
A FSC CSDOC'TO CSD
73ST-9XI3773ST-9XI3773ST-9XI3773 ST-9X I3773ST-9XI3773ST-9X 137
CS J-26
CS J-26
CS J-26CS J-26
CS J-26
SIAUV0644SAFETY INJECTION TANK1BDISCHARGE ISOLATIONVALVE
SIAUV0645LPSI DISCHARGE'HEADER OUTBOARDCIV (PEN. 20)
V0646SCHARGE HEADER OUTBOARDN. 16)
SIP-002B04
1
SIP-002G042
SIP-002G042
14
GAMO
12
GLMO
2GLMO
B FSO
A STO
0 VP
B FSO
A STO
0 VP
B FSO
A STO
0 VP
CSDCSD2YR
QTRQTR2YR
QTRQTR2YR
73ST-9XI25 'CS J-33
73ST-9XI25 CS J4373ST-9XI25, CS J-33
73ST-xXI1173ST-xX111
73ST-xXI11
73ST-9XI1473ST-9XI1473ST-9XI14"
FSO includes position stopverification per TS 4.5.2.g
1/6/98 Page 36 of 43
~li
II
i~
PVNGS IST Program. Valve Table
V ID
tlon
~Ozawin
Coo rdl'ShtlISI Class
S~ize in Cat.
~Te A/P
Act. S.P.
Test ~Fre Procedure CS JIROJIVRR
Remarks
SIAUV0647 SIP402 2 B
HPSI DISCHARGE HEADER OUTBOARD GOS GL A
CIV.(PEN: 16) 2 'MO 0
SIBUV0648 SIP-002 1 B
, SAFETY INJECTION TANK1B CHECKVALVELEAKAGETEST LINE ISOLATION 1 AO C
VALVE
'FSO
STOVP
FSC
STC
FTCVP.
QTRQTR2YR
QTR
QTRQTR2YR
73ST-9XI1373ST-9XI1373ST-9XI13
73ST-9XI0373ST-9XI0373ST-9XI0373ST-9XI03
SIAHV0649 SIP-002 .1 B
SIT. NITROGEN SUPPLY ISOLATION DOS GL P
VALVE 2 AO C
VP 2YR 73 ST-9ZZ37
SIAUV0651SHUTDOWN COOLING SUCTIONISOLATIONVALVE
SIP-002
C031
16
GA. MO
AA
OC
FSO CSD
FSC 'CSD
STO CSD
73ST-9XI21
73ST-9XI2173ST-9XI21
CS J-27
CS J-27
CS J-27
SIBUV0652SHUTDOWN COOLING SUCTIONISOLATIONVALVE
SIP402 16
C10 GA1 'MO
AA
OC
STC
.LT
VPFSO
FSC
STOSTCLTVP
CSD
2YR2YRCSD
CSDCSDCSD2YR2YR
73ST-9XI21
73ST-9SI0373ST-9XI2173ST-9XI21
73ST-9XI21
73ST-9XI2173ST-9XI2173ST-9SI0373ST-9XI21
CS J-27
CSJ-27CSJ-27CSJ-27CSJ-27
0653S DOWN COOLING SUCTIONINBOARDCIV (PEN. 27)
SIP-002
D031
16
GAMO
AA
OC
FSOFSCSTOSTC
AJLTVP
CSD 73ST-9XI21
CSD 73ST-9XI21
CSD 73ST-9XI21CSD'3ST-9XI21CLR 73ST-9CL01
2YR 73ST-96103
2YR 73ST-9XI21
CSJ-27CSJ-27CS J-27
CS J-27
SIDUV0654SHUTDOWN COOLING SUCTIONINBOARD'CIV(PEN. 26)
SIP-002D101
16
GAMO
A,A
OC
AJLTVP.
CLR2YR2YR
FSO CSDFSC CSDSTO CSDSTC, CSD
73ST-9XI2173ST-9XI2173ST-9XI2173ST-9XI2173ST-9CL0173ST-9SI0373ST-9XI21
CSJ-27CSJ-27CSJ-27
~ CSJ-27
SIAUV0655SHUTDOWN COOLING SUCTIONOUTBOARD CIV (PEN. 27)
SIPe002
G032
16
GAMO
AA
OC
FSOFSCSTOSTCAJ'VP
CSD'3ST-9XI21CSD 73ST-9XI21
CSD 73ST-9XI21CSD 73ST-9XI21CLR 73ST-9CL01
2YR 73ST-9XI21
CSJ-27CSJ-27CSJ-27CSJ-27
SIBUV0656SHUTDOWN COOLING SUCTIONOUTBOARD CIV (PEN. 26)
SIP-002G102
16
GAMO
AA
OC
FSOFSCSTOSTCAJVP
CSDCSDCSDCSDCLR2YR
73ST-9X I21
73ST-9XI21.73ST-9XI2173ST-9XI2173ST-9CL0173ST-9XI21
CS J-27
CS J-27
CS J-27CSJ-27
0657SHUTDOWN COOLING HEATEXCHANGER OUTLET THROTTLE VALVE
1/6/98
SIP-001H032
16
BFMO
B
AOC
FSO QTRFSC QTRSTO QTRSTC QTRVP '2YR
73ST-9XI1373ST-9XI1373ST-9XI1373ST-9XI1373ST-9XI13
Page 37,of 43
0
I
PVNGS IST Program Valve Table
Va ID
lon
~Orawin
Coord/ShtlISI Class
~Size in. Set.
~Te A/P
Act. S.P.
Test Procedure CS JIROJIVRR
Remarks
SI BHV0658 SIP-001 16
SHUTDOWN COOLING HEAT C03 BF
EXCHANGER OUTLETTHROTl'LE VALVE 2 MO
B
AOC
FSO
FSC
STOSTC
VP
QTRQTRQTRQTR2YR
73ST-9XI14
73ST-9XI1473ST-9X 114
73ST-9XI1473ST-9XI14
SI BUV0659Sl COMBINED RECIRC TO RWTISO''ATION VALVE
SIP-001
B06
2
4
GL
SO
B
AOC
FSO QTRFSC QTRSTO QTR
73ST-9X 114
73ST-9XI14
73 ST-9XI14
STCFTCVP
QTR'3ST-9XI14'TR
73ST-'9XI14
2YR 73ST-9XI14
SIAUV0660Sl COMBINED RECIRC TO RWTISOLATION,VALVE
SIP-001
F06
2
4
GL
SO
B
AOC,
'FSO
FSC
STOSTCFTC
VP
QTR
QTRQTRQTRQTR2YR
73ST-9XI1373ST-9XI1373ST-9XI1373ST-9XI1373ST-9XI1373ST-9XI13
SIAUV0664 SIP-001
2'CONTAINMENTSPRAY PUMP RECIRC TORWT ISOLATIONVALVE 2 MO
SI BUV0665 SIP-001 2
C AINMENTSPRAY PUMP RECIRC TOOIATIONVALVE 2 MO
SIAUV0666 SIP-001'
HPSI PUMP RECIRC TO RWl ISOLATIONVALVE 2 MO'
AOC
B
AOC
B
AOC
FSOFSC
STOSTC
VPFSOFSCSTOSTC
VPFSO
FSCSTOSTCVP
QTRQTR
QTRQTR2YRQTRQTRQTRQTR2YRQTRQTR
QTRQTR2YR
73ST-9XI0373ST-9XI0373ST-9XI0373ST-9XI0373ST-9XI0373ST-9XI0473ST-9XI0473ST-9X!0473ST-9XI0473ST-9XI04
73 ST-9XI13
73ST-9XI13
73 ST-9XI1373ST-9XI1373ST-9XI13
SIBUV0667HPSI PUMP RECIRC TO RWT
SIP-001'10
2
2
GLMO
B
AOC
FSO QTRFSC QTR
73ST-9XI1473ST-9XI14
STO QTR 73ST-9XI14STC .QTR 73ST-9XI14VP 2YR 73ST-9XI14
SIBUV0668 SIP-001 2
LPSI PUMP RECIRC TO RWT ISOLATION'VALVE 2 MO
B
AOC
FSOFSC
QTRQTR
STO'TRSTC QTRVP
2YR'3
ST-9XI1473ST-9XI1473ST-9XI14'3
ST-9XI1473ST-9XI14
SIAUV0669 SIP-001. 2
LPSI PUMP RECIRC TO RWT ISOLATIONVALVE 2 MO
B
AOC
FSOFSCSTOSTCVP
QTRQTRQTRQTR2YR
73 ST-9XI1373 ST-9XI1373ST-9XI1373 ST-9XI1373 ST-9XI13
SI BUV0671 SIP-001 8
C AINMENTSPRAY CONTROL VALVETBOARD CIV (PEN. 22) 2 MO OC STO
STC'AJ
VP
A FSO
A FSCQTRQTRQTRQTRCLR2YR
73ST-9XI0473ST-9XI0473ST-9X 104
73ST-9XI0473ST-9CL0173ST-9XI04
1/6/98 Page 38 of 43
Cl
0
0
PVNGS IST Program Valve Table
V ID ~
lon
~Orawln
CoordlShtlISI Class
:~nina tn Cat.
~Te AIP
Act. S.P.
Test ~Fre Procedure CS JIROJIVRR
Remarks,
SIAUV0672CONTAINMENTSPRAY CONTROL VALVEAND OUTBOARD CIV. (PEN. 21)
SIAUV0673CONTAINMENTSUMP TO Sl PUMPSUCTION INBOARD CIV (PEN. 23)
SIP-001
G062
SIP-001
G16
2
8
GAMO
24
BF
MO
A'
OCa
B
A0
FSO'TRFSC QTRSTO QTRSTC QTRAJ CLRVP 2YRFSO 'QTR
STO QTRVP 2YR
73ST-9XI0373ST-9XI03
73ST-9XI0373ST-9XI03
73ST-9CL01
73ST-9XI0373ST-9XI0373ST-9XI0373ST-9XI03
SIAUV0674CONTAINMENTSUMP TO SI PUMPSUCTION OUTBOARD CIV (PEN. 23)
SIBUV0675CONTAINMENTSUMP TO SI PUMPSUCTION INBOARD CIV (PEN. 24)
SI8UV0676CONTAINMENTSUMP TO SI PUMPSUCTION OUTBOARD CIV,(PEN.
24)'SIP-001
G14
2
SIP-001
A162
SIP401A142
24
BFMO
24
BF
MO
24BF
MO
B
A0
B
A0
B
A0
FSO
STOVP
FSO
STOVP
FSOSTOVP
QTR
QTR2YR
QTR
QTR2YR
QTR
QTR2YR
73ST-9XI0373ST-9XI0373ST-.9XI03
73ST-9XI0473ST-9XI0473ST-9XI04
73ST-9XI04
73ST-9XI0473ST-9XI04
SIAHV0678S/D COOLING HEAT EXCHANGER
ION TRAINA
SIP-001
H09
2
10
GAMO
B
AOC
FSO
FSCSTOSTCVP
QTR73ST-9XI03'TR.
73ST-9XI03
QTR 73ST-9XI03
QTR 73ST-9XI032YR 73ST-9XI03
SI BHV0679S/D COOLING HEAT EXCHANGERISOLATIONTRAIN B
SIP-001
C09
2
10'GA
MO
B
AOC
FSO QTRFSC QTRSTO QTRSTC QTRVP 2YR
73ST-9XI0473ST-9XI0473ST-9XI0473ST-9XI0473ST-9XI04
SIAUV0682SAFETY INJECTION TANK FILL LINE
CIV'PEN.
28)
SIP-001
D102
2
GLAO
AAC
FSC QTR 73ST-9XI03STC'TR 73ST-9XI03FTC QTR 73ST-9X I03
AJ CLR 73ST-9CL01
VP .2YR 73ST-9XI03
SIAHV0683SIP-001'PSI
PUMP SUCTION ISOLATIONTRAINA2
20GAMO
B
P
0
VP 2YR TBD
SIAHV0684CTMT SPRAY TO S/D COOLING HEATEXCHANGER ISOLATIONTRAINA
SIP-001
H09
2
10
GAMO
B
AOC
FSOFSC
STOSTCVP
QTR 73ST-9XI03
QTR 73ST-9XI03
QTR 73ST-9XI03QTR 73ST-9XI032YR 73ST-9XI03
SIAHV0685'LPSI PUMP TO SHUTDOWN COOLINGHEAT EXCHANGER ISOLATIONVALVE
SIP-001G082
10GAMO
B
AOC
FSO QTR 73ST-9XI13FSC QTR
73ST-9XI13'TO
QTR'3ST-9XI13STC QTR 73ST-9XI13
VP 2YR 73ST-9XI13
0686S DOWN COOLING HEATEXCHANGER OUTLET TO LPSIISOLATIONVALVE
SIP-001H06'
20GAMO
B
AOC
FSOFSCSTOSTCVP
QTRQTRQTRQTR2YR
73ST-9X113
73 ST-9XI1373ST-9X I13
73 ST-9XI1373ST-9XI13
1/6/98 Page 39 of 43
il
II
PVNGS IST Program Valve Table
Va ID
Ion
~Orswln Seize in
Coord/ ~TeAct.Sht¹
ISI Class
Cat.
A/P
S.P.
Test ~Fre Procedure CSJ/ROJ/VRR
Remarks
SIAHV0687CTMT SPRAY-ISOlATIONTRAINA
'SIP-001 10
G06 GA2 MO
VP 2YR TBD
SIAHV0688CONTAINMENTSPRAY BYPASS VALVE
SI BHV0689CTMT SPRAY TO S/D COOLING HEATEXCHANGER ISOLATIONTRAIN B
SIP-001 10
G09 GA2 MO
SIP-001 10
C09 GA2 MO
B
AOC
B
AOC
FSO'FSC
QTRQTR
STO 'QTR
STC,QTR'VP 2YR
FSO QTRFSC QTRSTO QTRSTC QTRVP 2YR
73ST-9XI0373ST-9XI0373ST-9XI0373ST-9XI0373ST-9XI0373ST-9XI0473ST-9XI0473ST-9XI0473ST-9XI0473ST-9XI04
SIBHV0690SHUTDOWN COOLING WARMUP BYPASSCONTAINMENTISOLATIONVALVE
SIP-002 10
H13 GL2 MO
AJVP
CLR2YR
73ST-9CL01
73ST-9XI21
SIAHV0691,SHUTDOWN COOLING WARMUP BYPASS'CONTAINMENTISOLATIONVALVE
SIP-002
H03 GL.
2 MO
AJVP
CLR2YR
73ST-9CL0173ST-9XI21
SI BHV0692 SIP-001
LPSI PUMP SUCTION ISOLATIONTRAIN B2
20
GAMO
VP 2YR TBD
0693NMENTSPRAY BYPASS VALVE
SIP-001.
C09 GA2 MO
B
AOC
FSO
FSCSTOSTCVP
QTRQTRQTRQTR2YR
73ST-9XI0473ST-9XI0473ST-9XI0473ST-9XI0473ST-9XI04
'SIBHV0694 SIP-001
LPSI CROSS CONNECT VALVETOSHUTDOWN COOLING HEAT EXCHANGER 2
10
GAMO
B
AOC
FSOFSC
STOSTCVP
QTRQTRQTR2YR
73ST-9XI1473ST-9XI1473ST-9XI1473ST-9XI14
QTR'3ST-9XI14
SI BHV0695CTMT SPRAY ISOLATIONTRAIN B,
SIP-001 10
C06 GA2 MO
B
P
0
VP 2YR TBD
SIBHV0696SHUTDOWN COOLING HEATEXCHANGER OUTLET TO LPSIISOLATIONVALVE
SIP%01 20C06 GA2 MO
B
AOC STO
STCVP
QTRQTR2YR
FSO'TRFSC QTR
73ST-9XI1473ST-9XI1473ST-9XI 14
73ST-9XI1473ST-9X 114
SIAHV0698HPSI HEADER DISCHARGE ISOLATIONVALVE
SIP-002F04
2
4
GAMO
B
AOC
FSOFSCSTOSTCVP
QTRQTRQTRQTR2YR
73ST-9X11373ST-9XI1373ST-9XI1373ST-9XI1373ST-9XI13
SIBHV0699H 'ADER DISCHARGE ISOlATION
SIP-001B032
GAMO
B
AOC
FSOFSC
QTRQTR
73ST-9XI14
73ST-9XI14'TO
'QTR 73ST-9XI14STC QTR .73ST-9XI14VP 2YR 73ST-9XI14
1/6/98 Page 40 of'43
'
0
0
PVNGS IST Program Valve Table
V ID
ion
~Orawin
Coo rd/Sht¹ISI Class
Seize'n
~TeAct.
Cat.
NP
S.P.
Test ~Fre Procedure CSJ/ROJ/VRR
Remarks
SIAUV0708CONTAINMENTSUMP TRAINA SAMPLETO PASS ISOLATIONVALVE
SIP-001
G15
2
0GL
SO
VP 2YR 73$ T-9XI03
SIAUV0709MINI-FLOWRECIRC LINE SAMPLEISOLATIONVALVE
SIP-001
E08
2
0.5GLSO'P 2YR 73$ T-9XI03
SIBUV0710MINI-FLOWRECIRC LINE SAMPLE
: ISOLATIONVALVE
SIP-001
B07
2
0.5
GL
SO
B
P
C
VP 2YR 73$T-9XI04
SIAPSV0754 SIP-002
PRESSURE LOCKING RELIEF VALVEFORSIAUV0651 BONNET 1
0,5SVSA
C
AOC
SV 10Y 73 ST-9ZZ20 Being installed perDMWO'77651.
May not be in all units.
SIBPSV0755PRESSURE LOCKING RELIEF VALVEFORSl BUV0652 BONNET
SIP-002
B3
1
0.5SVSA
C
AOC
SV 10Y 73ST-9ZZ20 ,Being installed per DMWO677651. May not be in all units.
SIAV997 SIP-002
PRESSURE LOCKING CHECK VALVEFORSICUV0653 BONNET 1
1
CKSA
ACAOC'SO
CSD 73ST-9XI21 CSJ-25 Being installed per DMWO
F$ C, C$ D 73$ T 9XI21,CSJ 25 714670. May not be in all units.
AJ CLR 73ST-9CL'01
98RE LOCKING CHECK VALVEFOR
0654 BONNET
SIP-002
D101
1
CKSA
ACA
OC
FSO CSD 73ST-9XI21 CSJ-25 Being installed per DMWOFSC CSD 73ST-9XI21 CSJ-25 714670. May not be in all units.
AJ CLR 73$ T-9CL01
SPBV012'SSENTIAL SPRAY POND PUMP'DISCHARGE CHECK VALVE
SPAPSV0029ESSENTIAL COOLING WATER HEATEXCHANGER PRESSURE RELIEF VALVE
SPBPSV0030ESSENTIAL COOLING WATER HEATEXCHANGER PRESSURE RELIEF VALVE
SPAV041,ESSENTIAL SPRAY POND PUMPDISCHARGE CHECK VALVE
SPP401C06'
SPP-002D033
SPP-002D063
SPP<01C043
24CKSA
1
SVSA
1
'SV
SA
24
CKSA
CA0
CA
OC
C
AOC
C
A0
FSO QTR 73$ T-9$P01
SV 10Y 73ST-9ZZ20
SV 10Y 73ST-9ZZ20
FSO QTR 73$ T-9$P01
S PAP SV0137EDG FUEL OIL COOLER PRESSURERELIEF VALVE
SPBPSV0138UBE OIL COOLER PRESSURE
VALVE
SPAPSV0139EDG JACKET WATER COOLERPRESSURE RELIEF VALVE
SPP-002G023
SPP-002G063
SPP-002F023
2.5SVSA
2.5SVSA
2.5SVSA
CA
OC
'C
AOC
C
A'C
SV 10Y 73ST-9ZZ20
SV 10Y 73ST-9ZZ20
SV '.10Y 73ST-9ZZ20
1/6/98 'Page41 of43
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PVNGS IST Program Valve Table
V ID
lon
~nrswin
Coo rd/Sht¹ISI Class
~Size in Get. Test ~Fre Prnnednrs
~Te A/P
Act. S.P.
'CSJ/ROJ/VRR
Remarks
SPBPSV0140'DG AIR INTERCOOLER PRESSURE'RELIEF VALVE
SPP-002F06
3.
2.5 C SV 10Y 73ST-9ZZ20
SV ASA OC
S PAP SV0141EDG'AIR INTERCOOLER PRESSURERELIEF VALVE
SPP-002
F02
3
2.5 C SV 10Y 73 ST-9ZZ20
SV ASA OC
SPBPSV0142EDG JACKET WATER COOLERPRESSURE RELIEF VALVE
SPP-002
F06
3
2.5 C SV 10Y 73ST-9ZZ20
SV ASA OC
S PAP SV0143EDG LUBE OIL COOLER PRESSURERELIEF VALVE
SPP-002
E02
3
2.5 C SV 10Y 73ST-9ZZ20
SV A er
SA OC
SP,BPSV0144EDG FUEL OIL COOLER PRESSURERELIEF VALVE
SPP-002
F063
2.5 C SV 10Y 73ST-9ZZ20
SV ASA OC
SPEHCV0207SPRAY POND CROSSCONNECT VALVE
SPEHCV0208POND CROSSCONNECT VALVE
SPP-001
E05
3
SPP-001
E043
10 B FSO QTR 73ST-9XI31
BF A'SC QTR 73ST-9XI31
MA OC
10 B FSO QTR 73ST-9XI31
BF A FSC QTR 73ST-9XI31
MA OC
S V0200
HOT LEG SAMPLE LINE OUTBOARD CIV(PEN. 42C),
SSP-001
G05
2
0.375 AGL A
SO C
FSC QTR 73ST-9XI06
STC QTR 73ST-9XI06FTC QTR 73ST-9XI06
AJ CLR 73ST-9CL01
VP 2YR 73ST-9XI06
SSBUV0201
PRESSURIZER SURGE LINE SAMPLELINE OUTBOARD CIV (PEN. 42A)
SSBUV0202
PRESSURIZER STEAM'SPACE SAMPLELINE OUTBOARD CIV (PEN. 42B)
SSP-001
F05
SSP401F05
2
0.375GL
SO
A FSC QTR 73ST-9XI06
A STC QTR 73ST-9XI06FTC QTR 73ST-9XI06
C AJ CLR 73ST-9CL01.
VP 2YR 73ST-9XI06
0.375GL
A FSC QTR 73ST-9XI06
A STC QTR 73ST-9XI06FTC'TR 73ST-9XI06
SO C AJ CLR 73ST-9CL01
VP 2YR 73ST-9XI06
SSAUV0203
HOT LEG SAMPLE LINE INBOARD,CIV,(PEN. 42C)
SSAUV0204
PR SSURIZER SURGE LINE SAMPLEBOARD CIV (PEN. 42A)
SSP-001
G07
SSP401'07
0.375GL
SO
0.375GL
SO
AA
FSC QTR 73ST-9XI06STC QTR 73ST-9XI06.
FTC QTR'3ST-9XI06AJ'LR 73ST-9CL01
VP 2YR,73ST-9XI06'FSC QTR 73ST-9XI06STC QTR 73ST-9XI06FTC QTR 73ST-9XI06AJ CLR 73ST-9CL01
VP 2YR 73ST-9XI06
1/6/98 Page 42 of 43
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41
4l
PVNGS IST Program Valve Table
V ID
lOll
~Orawln
Coo rdlSht¹ISI Class
~Size in Get. Tent ~Fre Prnnertnre
~Te AIP
Act. S.P.
CS JIROJI'VRR
Remarks
SSAUV0205 'SSP-001 '0.375 A FSC QTR 73ST-9XI06
E07 GL A STC QTR 73ST-9XI06
PRESSURIZER STEAM SPACE SAMPLE FTC QTR 73ST-9XI06
LINE INBOARD CIV (PEN. 42B) 2 SO C AJ CLR 73ST-9CL01
VP 2YR 73ST-9XI06
WCEV039NORMALCHILLEDWATER SUPPLY TOCONTAINMENTINBOARDCIV (PEN. 60)
WCBUV0061NORMALCHILLEDWATER RETURN
'FROM CONTAINMENTINBOARD CIV(PEN. 61)
WCP<01 10
E05 CK2 SA
WCP401 10
G05 GA
2 MO
AC FSC CSD 73ST-9XI28 CS J-28
A AJ CLR 73ST-9CL01
C
A FSC QTR 73ST-9XI07
A STC QTR 73ST-9XI07
C AJ CLR 73ST-9CL01
VP 2YR 73ST-9XI07
WCAUV0062 WCP401 10 A FSC QTR 73ST-9XI07
NORMALCHII I.EP WATER RETURN G05 GA A STC QTR 73ST-9XI07
FROM CONTAINMENTOUTBOARD CIV 2 MO C AJ CLR 73ST-9CL01
(PEN. 61) VP 2YR'3ST-9XI07
WCBUV0063 WCP-001'0 A 'FSC QTR 73ST-9XI07
NORMALCHII.I.FP WATER SUPPLY TP G06 GA A STC QTR 73ST-9XI07
CONTAINMENTOUTBOARD CIV (PEN.'0) 2 MO C AJ CLR 73ST-9CL01VP'YR 73ST-9XI07
lo
1/6/98 Page 43 of 43
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PVNGS ISTPro ram Pum Relief Re uests
Pump Relief Request No. 1 (PRR-01)Essential AuxiliaryFeedwatcr Pump Flow Rate Measurement
Pump ID Pump Description CodeClass
Drawing /Coord.
AFA-P01AFB-P01.
Essential AuxiliaryFeedwater Pump (Turbine-Driven)Essential AuxiliaryFeedwater Pump (Motor-Driven)
3 AFP-001 / D063 AFP-001 / B06
Function The essential auxiliary feedwater pumps supply water to the steam generatorsduring an accident. They also can be used to supply feedwater to the steamgenerators during plant startup and shutdown.
TestRequirement
Pump flow rate shall. be measured and compared with its reference value. (OM-6 para. 5.2)
AlternateTesting
AFA-P01 and AFB-P01 willbe tested at mini-flowconditions during plantoperation, but flowrate willnot be measured. AFA-P01 and AFB-P01 willbetested at design flowon a Cold Shutdown frequency, with all Code-requiredparameters measured.
Basis forRelief
There are only two practical flowpaths available for testing AFA-P01 andAFB-P01. The primary flowpath is into the main feedwater lines to the steamgenerators. The other flowpath is the minimum flow recirculation line thatrecirculates back to the condensate storage tank. The flowpath to the steam
generators is equipped with flow instrumentation, but the recirculation line is afixed-resistance circuit with no provisions for flow indication.
Use of the primary flowpath at power would inject cold auxiliary feedwaterinto the main feedwater lines. The resulting temperature perturbations couldlead to thermal shock / fatigue damage to the feedwater piping and steamgenerators, and the cooldown of the reactor coolant system could causeundesirable reactivity variations and power fluctuations.
AFA-P01 and AFB-P01 are standby pumps. Little degradation is expected
during plant power operation when the pumps are idle except for testing.Testing the pumps at design flowon a Cold Shutdown frequency willprovideadditional information regarding the condition of the pumps. This informationcompensates for not measuring flow rate during the quarterly test.
Approval This relief request complies with the requirements ofGeneric Letter 89-04Position 9. No additional approval is required.
Note: This reliefwas previously granted during the first 10-year IST intervalper SER dated November 15, 1988, TER section 3.2.2, Pump Relief RequestNo. 1.
I/6/98 Page I of 14
PVNGS 1ST Pro ram Pum Relief Re uests
Pump 'Relief'Request.wo. 2. (PRR-02)Non-Essential AuxiliaryFeedwater Pump Flow Rate Measurement
Pump ID
AFN-P01
Pump Description
Non-Essential'Aux. Feedwater Pump (Motor-Driven)
CodeClass
NA
Drawing /Coord.
AFP-001 / H06
Function The non-essential auxiliary feedwater pump AFN-P01 supplies feedwater to thesteam generators during plant startup and shutdown. AFN-P01 is'not within therequired scope of the IST Program because it is not ASME Code Class 1, 2,"or
3, and it does not perform a required function in shutting down the reactor,maintaining the shutdown condition, or mitigating the consequences ofanaccident. It is included in the IST Program as an augmented component tofacilitate testing required by Technical Specification 4.7.1.2(a)(1).
'TestRequirement
Pump flow rate shall be measured and compared with its reference value. (OM-6 para. 5.2)
AlternateTesting
AFN-P01 willbe tested at mini-flowconditions during plant operation, but flowrate willnot be measured.
Basis forRelief
There are only two practical flowpaths available for testing AFN-P01. Theprimary flowpath is into the main feedwater lines to the steam generators. Theother flowpath is the minimum flowrecirculation line that recirculates-back tothe condensate storage tank. The flowpath to the steam generators is equippedwith flow instrumentation, but the recirculation line. is a fixed-resistance circuitwith no provisions for flow indication.
Use of the primary flowpath at power would inject cold auxiliary feedwaterinto the main feedwater lines. The resulting temperature perturbations couldlead to,thermal'shock /,fatigue damage to the feedwater piping and steamgenerators, and the cooldown of the reactor coolant system could causeundesirable, reactivity variations and power fluctuations.
AFN-P01 is a standby pump. normally used'only. during startup. Littledegradation is expected during plant power operation when the pump is idleexcept for testing.
Approval Since AFN-P01 is an augmented component, deviations from the Code do notrequire regulatory approval. This relief request is provided for informationonly.
Note: This reliefwas previously granted during the first 10-year'IST intervalper SER dated November 15, 198S, TER section 3.2.2,,Pump Relief RequestNo. 1.
i/6/98 Page 2 of 14
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PVNGS 1ST Pro ram Pum Relief Re uests
Pump Relief Request No. 3 (PRR-03)Charging Pump Flow Rate Measurement
Pump ID
CHA-P01 Charging PumpCHB-P01 Charging PumpCHE-P01 Charging Pump
Pump Description Code'lass
Drawing /Coord.
2 CHP-002 / B032 CHP-002 / D032 CHP-002 / G03
Function The charging pumps provide makeup water to the reactor coolant system forchemistry and volume control. They also provide auxiliary spray to thepressurizer.
TestRequirement
The full-scale range ofeach analog instrument shall be not greater than threetimes the reference value. (OM-6 para. 4.6.1.2(a))
AlternateTesting
None. The installed flow instrument, CHB-FI-212, willbe used to measure
charging pump during inservice testing.
Basis forRelief
Each charging pump is a constant-speed, positive displacement pump with a
typical flow rate reference value of43 gpm. The analog charging flow indicatorCHB-FI-212 is located in the common discharge line of the three pumps. Thefull-scale range ofCHB-FI-212 is 150 gpm, which exceeds the rangerequirement of4.6.1.2(a).
The combined requirements ofOM-6 Table 1 (flowrate accuracy within 2% offull-scale) and para. 4.6.1.2(a) (full scale range not greater than 3 times thereference value) result in a measurement within 6% of the reference value. 6%is also the guideline for instrument acceptability provided in NUREG-1482,Paragraph 5.5.1.
The loop accuracy ofCHB-FI-212 (based on the square root of the sum of thesquares of the inaccuracies ofeach instrument or component in the loop) is 21.32% of full-scale. When combined with the 150 gpm range of the instrument,which is 3.49 times the reference value, the accuracy of the CHB-FI-212instrument loop is within 4.7% of the reference value. Therefore, flow indicatorCHB-FI-212 meets the combined requirement for measurement accuracy within6% of the reference value. This accuracy is sufficient to provide an acceptablelevel ofquality and safety.
Approval Note: This reliefwas previously granted during the first 10-year IST intervalper SER dated August 11, 1994, Pump Relief Request No. 9.
I/6/98 Page 3 of 14
4l
PVNGS 1ST Pro ram Pum Relief Re uests
Pump Relief Request No. 4 (PRR-04)Spent'Fuel Pool Cooling Pump Flow Rate Measurement
Pump ID
PCA-P01PCB-P01
Pump Description
Spent Fuel Pool Cooling PumpSpent Fuel Pool Cooling Pump
CodeClass
3
Drawing /Coord.
PCP-001 / D15PCP-001 / B15
Function The spent fuel pool cooling (PC) pumps provide cooling water flow to removedecay heat from the spent fuel pool.
The PC pumps are augmented components in the IST Program. However, theyare not within the required scope ofthe IST Program because they do notperform a required function in shutting down the reactor, maintaining theshutdown condition, or mitigating the consequences ofan accident. Thereforethey are included in the IST Program as. augmented components in recognitionof the importance ofspent fuel cooling.
TestRequirement
Instrument accuracy shall be within the limits ofTable 1. (OM-6 para. 4.6.1.1)
The acceptable accuracy for digital flow rate instruments is+ 2% over thecalibrated range. (OM-6 Table 1)
AlternateTesting
Measure pump flow rate using an ultrasonic flowmeter calibrated to + 3% orbetter over the calibrated range.
Basis forRelief
The spent fuel pool cooling system does not have provisions for direct flowmeasurement. The only practical means ofmeasuring the flowof this system isto use a portable (clamp-on type) ultrasonic. flowmeter. The nominal accuracyof the ultrasonic flowmeters used at PVNGS is + 3% over the calibrated range.Although this does not meet the Code requirement, 3% accuracy is sufficient toprovide an acceptable level ofquality and'safety commensurate with thefunction of these pumps. Note that this accuracy is within the guidelinesprovided for instrument acceptability of+ 6 percent provided in NUREG-1482,Paragraph 5.5.1.
Approval Since PCA-P01 and PCB-P01 are augmented components, deviations from theCode'do not require regulatory approval. This relief request is provided forinformation only.
Note: This reliefwas included in the IST program for the first 10-year ISTinterval as Pump Relief Request 10.
I/6/98 Page4of14
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PVNGS 1ST Pro ram Pum Relief Re uests
Pump Relief Request No. 5 (PRR-05)LPSI Pump Flow Rate Measurement
Pump ID
SIA-P01SIA-P01
Pump Description
Low Pressure Safety Injection (LPSI) PumpLow Pressure Safety Injection (LPSI) Pump
CodeClass
Drawing /Coord.
SIP-002 / F11SIP-002 / B11
Function LPSI pumps SIA-P01 and'SIB'-P01 provide low-pressure coolant injection ofborated water into the reactor coolant system under accident conditions. Theyalso provide shutdown cooling flowpost-accident and during normal reactorstartup and shutdown.
TestRcquircmcnt
Where system resistance cannot be varied, flow rate and pressure shall bedetermined and compared to their respective reference value. (OM-6, Para.
5.2(c))
AlternateTesting
LPSI pumps SIA-P01 and SIB-P01 willbe tested at mini-flowconditionsduring plant operation per OM-6 para. 5.2(c), but flow rate willnot bemeasured. SIA-P01 and SIB-P01 willbe tested at design flowon a ColdShutdown frequency, with all Code-required parameters measured andevaluated per OM-6 para. 5.2(d).
Basis forRelief
During normal power operation, the LPSI pumps cannot develop sufficientdischarge pressure-to overcome RCS pressure and allow flow through the safetyinjection headers. Thus, during quarterly testing, LPSI flow is routed through aminimum flow recirculation line to the refueling water tanks. The minimum-flowrecirculation flowpath is a fixed resistance circuit containing a flow-limitingorifice capable ofpassing only a small &action of the design flow. Theinstalled flow instrumentation (permanently mounted ultrasonic flowmeter) has
only limited capability, and its accuracy is not sufficient to meet OM-6 accuracyrequirements. A larger recirculation flowpath is available; however, it uses thesame flow instrument as the minimum-recirculation line.
The LPSI pumps are normally used to provide shutdown cooling flow duringshutdown operations, and occasionally for recirculating the refueling water tankwhen the unit is at power. Little degradation is expected during poweroperation. Thus, the alternate testing willadequately monitor these pumps toensure continued operability and availability for accident mitigation.
Approval This relief request complies with the requirements ofGeneric Letter 89-04Position 9. No additional approval is required.
Note: This reliefwas previously granted during the first 10-year IST intervalper SER dated November 15, 1988, TER section 3.2.3, PRR No. 6.
i/6/98 Page 5 of 14
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PVNGS IST Pro ram Pum Relief Re uests
Pump Relief Request No. 6 (PRR-06)HPSI Pump Flow Rate Measurement
Pump ID
SIA-P02SIB-P02
Pump Description
High Pressure Safety Injection (HPSI) Pump
High Pressure Safety Injection (HPSI) Pump
I
CodeClass
Drawing/'oord.
SIP-002 / E 1 1
SIP-002 / A11
Function The HPSI pumps provide high-pressure coolant injection ofborated water intothe reactor coolant system under accident conditions. They also provide flowfor long-term cooling and flushing to prevent boron precipitation.
TestRequirement
Where system resistance cannot be varied, flow rate and pressure shall bedetermined and compared to their respective reference value. (OM- 6, Para.
5.2(c))
AlternateTesting
HPSI pumps SIA-P02 and SIB-P02 willbe tested at mini-flowconditionsduring plant operation per OM-6 para. 5.2(c), but flow rate willnot bemeasured. SIA-P02 and SIB-P02 willbe tested at design flowon a Refuelingfrequency, with all Code-required parameters measured and.evaluated per OM-6para. 5.2(d).
Basis-forRelief
During normal power operation, the HPSI pumps cannot develop sufficientdischarge pressure to overcome RCS pressure and allow flow through the safetyinjection headers. Thus, during quarterly testing, HPSI flow is routed through aminimum flowrecirculation line to the refueling water tanks. The minimum-flow recirculation flowpath is a fixed resistance circuit containing a flow-limitingorifice capable ofpassing only a small fraction of the design flow. Theinstalled flow instrumentation (permanently mounted ultrasonic flowmeter) has
only limited capability, and its accuracy is not sufficient to meet OM-6 accuracyrequirements.
During cold shutdown conditions,.full flowoperation of the HPSI pumps to theRCS is restricted to preclude RCS pressure transients that could result inexceeding Technical Specification pressure-temperature limits (LTOP).
The HPSI pumps are standby pumps. SIB'-P01 is used only occasionally torecharge the safety injection tanks. Little degradation is expected during poweroperation. Thus, the alternate testing willadequately monitor these pumps toensure continued operability and availability for accident mitigation.
Approval
1/6/98
This relief request complies with the requirements of Generic Letter 89-04Position 9. No additional approval is required.
Note: This reliefwas previously granted during. the first 10-year IST intervalper SER dated November 15, 1988, TER section 3.2.3, PRR No. 6.
Page 6 of 14
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PVNGS ISTPro ram Pum Relief Re uests
Pump Relief Request No. 7 (PRR-07)Charging Pump Vibration Measurement
'ump
ID Pump Description CodeClass
Drawing /Coo rd.
CHA-P01CHB-P01CHE-P01
Charging PumpCharging PumpCharging Pump
2 CHP-002 / B032 CHP-002 / D032 CHP-002 / G03
Function The charging pumps provide makeup water to the reactor coolant system forchemistry and volume control. They also provide auxiliary spray to thepressurizer.
TestRequirement
The frequency response range of the vibration measuring transducers and theirreadout system shall be from one-third minimum pump rotational speed to atleast 1000 Hz. (OM-6 para. 4.6.1.6)
AlternateTesting
The instrumentation used.to measure charging pump vibration will.have a
frequency response range from 1.1 hz to 100 hz.
Basis forRelief
The charging pumps are positive-displacement pumps with a constant runningspeed of 199 rpm (equivalent to 3.3 hz). Compliance with para. 4.6.1.6 wouldrequire using vibration instrumentation with a frequency response range of 1.1
hz to at least 1000 hz.
Two different vibration probes are used at PVNGS, one with a &equencyresponse range of6.5 hz to 1000 hz, and a special low-speed probe with a
frequency response range of 1.1 hz to 100 hz. The low-speed probe waspurchased specifically for charging pump testing when the IST requirement forfrequency response was one-half pump speed to at least pump shaft rotationalspeed. Although this probe meets the lower bound of the Code-requiredfrequency response range, the 100 hz upper bound of the probe's frequencyresponse range does not meet the Code requirement ofat least 1000 hz.
The low-speed probe is sensitive to vibration frequencies up to 30 times therunning speed of the charging pumps. This is sufficient to identify bearingdegradation, mechanical rubs, and other pump problems producing high-frequency vibrations. The charging pumps are monitored for other types ofdegradation under the PVNGS Predictive Maintenance Program (see the PRRon smooth-running pumps. for a description of the PVNGS PredictiveMaintenance Program). Therefore use of this probe during charging pumpinservice testing willprovide an acceptable level ofquality and safety.
Approval Relief request submitted in accordance with 10 CFR 50.55a(fj(5)(iii).I/6/98'age 7 of 14
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PVNGS ISTPro ram Pum ReliefRe uests
Pump Relief Request No. 8 (PRR-08)Smooth-Running Pumps
Pump ID Pump Description CodeClass
Drawing /Coord.
Various Centrifugal Pumps with Shaft Speeds > 600 rpm Various Various
Function Various
Test Ifdeviations fall within the alert range ofTable 3, the frequency of testingRequirement specified in para. 5.1 shall be doubled until the cause of the deviation is
determined and the condition corrected. Ifdeviations fall within the requiredaction range ofTable 3, the pump shall be declared inoperable until the cause ofthe deviation has been determined and the condition corrected. (OM-6 para.6.1)
Reference values shall only be established when the pump is known to be
operating acceptably. Ifthe particular parameter being measured or determinedcan be significantly influenced by other related conditions, then these conditionsshall be analyzed. (OM-6 para. 4.3)
AlternateTesting
On centrifugal pumps with shaft speeds 2 600 rpm, vibration parameters thatwould have reference values < 0.05 ips may be considered "smooth-running".The Alert and Required Action values for these parameters willbe determinedas iftheir reference value is 0.05 ips; that is, the Alert Range willbe > 0.125 ipsto 0.3 ips, and the Required Action Range willbe > 0.3 ips.
In addition to the Code-mandated monitoring, these pumps are monitored underthe PVNGS Predictive Maintenance Program. This program includes thefollowing:
~ Spectrum band monitoring~ Bearing acceleration monitoring (on ball and roller bearings only)~ Bearing oil analysis (for oil lubricated bearings)~ Motor Current Signature analysis (for all but the smallest motors)
Ifany of these parameters are outside normally-expected ranges, an evaluationwillbe performed and appropriate corrective actions will'be taken.
Before being treated as "smooth-running" under this relief request, eachcandidate willbe evaluated to verify that testing performed under the provisionsofthis relief request willnot prevent the detection of significant pumpdegradation.
Basis forRelief
1/6/98
The repeatability ofpump vibration readings at PVNGS is in the range of0.05
ips due to hydraulic flownoise in this amplitude range and the repeatability ofthe vibration instruments. When vibration velocities are less than 0.05 ips,
Page 8 of 14
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PVNGS ISTPro ram Pum Relief Re uests
changes have been shown to be non-significant.
Atvibration velocities less than 0.05 ips, flownoise and instrumentrepeatability can significantly affect reference values. Candidates for "smooth-running" status willbe analyzed per OM-6 para. 4.3 to verify that use of thisrelief request willnot prevent the detection ofsignificant pump degradation.
For displacement reference values less than 0.5 mils, it is noted that the SectionXI code in effect for the first interval IST Program (1980 Edition, Winter 1981
Addenda) sets the Alert Range at >1.0 mil and the Required Action Range at>1.5 mil. This implies a minimum reference value of0.5 mils, which isequivalent to 0.047 ips for 1800 rpm pumps and 0.094 ips for 3600 rpm pumps.The effective reference values proposed for smooth-running pumps are roughlyequal to the implied Section XI reference values for 1800 rpm pumps and moreconservative than the implied reference values for 3600'rpm pumps. Withoutthis relief request, the Alert Ranges for some smooth running pumps willbereduced by a factor of 10.
The PVNGS Predictive Maintenance Program uses vibration analysis, lubricantanalysis, and infrared thermographic analysis to predict the need formaintenance so that equipment can be reworked prior to failure. Thecomponents included in this program include those considered important to safe
and reliable plant operation, including all the pumps in the IST Program. Theintervals for monitoring are based on manufacturer's recommendations,maintenance history, cost effectiveness, and experience. Although themonitoring, analyses, database, and software used in the Predictive MaintenanceProgram do not fall under the PVNGS Quality Program, the PredictiveMaintenance Program still provides valuable information for assuring theoperational readiness ofsmooth-running pumps.
The vibration analysis program monitors the vibration of rotating machinery. Inaddition to the vibration at pump bearings, the vibration of the driver (turbine ormotor) bearings are also collected and trended. Analyzed parameters andmethods include vibration velocity, bearing acceleration, G's spike energy (highfrequency detection), and spectral analysis.
The lubricant analysis program samples lubricants and analyzes them to identifydegradation or negative trends. Most testing is performed at the on-sitelubrication laboratory, where capabilities include emission spectroscopy, fouriertransform infrared spectroscopy, total base number auto-titration, rotating bomboxidation testing, wear particle analysis, as well as testing for total acid number,water content, viscosity, flash point, grease penetration/consistency, grease
dropping point, particle count, filter residue, solids, and rust-preventingcharacteristics.
In both the vibration monitoring and lubricant analysis programs, recentlyacquired data is compared with previous data to detect any. indicated
I/6/98 Page 9 of 14
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PVNGS IST Pro ram Pum Relief Re uests
degradation ofequipment condition. Ifdegradation indicates the. reliabilityofoperating equipment may be negatively affected, or ifacceptance criteria is nolonger being met, appropriate corrective action is taken. Corrective action mayinclude: continuing trending of the degraded condition, ifthe condition is notconsidered to be immediately threatening to the equipment and can be correctedduring a time window convenient to plant operation; additional testing ormonitoring to confirm the suspected degraded condition; inspection and repairof the equipment as necessary; changes to preventive maintenance proceduresor schedules; or design changes.
Approval Since conformance with the Code'requirement cited above has not beendetermined to be impractical,per 10 CFR 50.55a(f)(5) and (f)(6), this reliefrequest is submitted as a proposed alternative per 10 CFR 50.55a(a)(3); Theprovisions of this relief request willnot be implemented until authorized by theNRC per 10 CFR 50.55a(a)(3).
I/6/98 Page 10 of 14
'
PVNGS 1ST Pro ram Pum Relief Re uests
Pump Relief Request No. 9 (PRR-09)Evaluation as Corrective Action
Pump ID Pump Description CodeClass
Drawing /Coord.
Various This is a general request for relief Various Various
Function Various
TestRequirement
Ifdeviations fall within the alert range ofTable 3, the frequency of testingspecified in para. 5.1 shall be doubled until the cause of the deviation isdetermined and the condition corrected. Ifdeviations fall within the requiredaction range ofTable 3, the pump shall be declared inoperable until the cause ofthe deviation has been determined and the condition corrected. (OM-6 para.6.1)
AlternateTesting
In cases where a pump's test parameters fall within either the alert or actionrequired ranges and the pump's continued use at the changed values is supportedby an analysis, a new set ofreference values may be established. Thesupporting analysis willinclude verification of the pump's operational readinessand an evaluation of test data that verifies that the subject pump is not
expected'o
fall below the minimum required performance level in the periods betweentesting. The analysis willinclude both pump and system level operationalreadiness evaluations, description of,the cause of the change in pumpperformance, and an evaluation of the trends indicated by the available test andmaintenance data. The results of this analysis willbe documented in the recordof tests.
Basis forRelief
The 1995 Edition ofASME OM Code provides an alternate concept ofcorrective action should a pump's performance enter the action required range.Specifically, Paragraph ISTB 6.2.2 permits an analysis of the pump andestablishment ofnew reference values. This-can avoid premature maintenanceofa pump that is subject to expected continual and gradual deterioration overtime while operating at a level where it is fullycapable of reliably performingits designated safety function.
By using the test requirements of the 1995 Code edition, PVNGS can reduce thefrequency ofunnecessary pump maintenance with essentially no adverse affecton plant safety since the new Code requirements are equivalent to (or betterthan) the requirements of the 1988 addenda.
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In addition, by expanding this capability to pumps that are in the alert range,frequent and unnecessary testing can be avoided. Note that more frequenttesting ofpumps is a degrading mechanism for these pumps. This also isrequired to avoid unnecessary plant shutdown for pumps that are tested at coldshutdown should a pump enter the alert range during such testing.
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The proposed alternative testing is consistent with the response to Question3.3.2 in the "Summary ofPublic Workshops Held in NRC Regions onInspection Procedure 73756".
Approval Since conformance with the Code requirement cited above has not beendetermined to be impractical per 10 CFR 50.55a(fj(5) and (f)(6), this reliefrequest is submitted as a proposed alternative per 10 CFR 50.55a(a)(3). Theprovisions of this relief request willnot be implemented until its use has beenauthorized by the NRC per 10 CFR 50.55a(a)(3).
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Pump Relief Request No. 10 (PRR-10)ANIIInvolvement in Pump Inservice Testing
Pump ID
Various
Pump Description,
This is a general request for relief
CodeClass
Various
Dra>ving /Coord.
Various
Function Various
Test Duties of the Authorized Nuclear Inspector include:Requirement (c) verifying that the visual examinations and tests on pumps and valves have
been completed and the results recorded. (Preface to Section XI)
It is the duty of the Inspector:
(1) to perform a detailed review of the inspection plan (IWA-2400) prior to thestart ofpreservice inspection and each inspection interval ~ .. Review of theinspection plan shall cover any features of the inspection plan which are
affected by the requirements of this Division, as applicable, and shall includethe following:
(a) examination categories and items
(b) test and examination requirements
(e) inservice test quantities
(g) test frequency(2) to review any revisions to the inspection plan during the preserviceinspection or the inspection interval;(3) to submit a report to the Owner documenting review of the items identifiedin (1) and (2) above; (IWA-2110(a))
It is the duty of the Inspector to verify that the inservice tests required onpumps, valves, and component supports (IWF, IWP, and IWV)have beencompleted and the results recorded. (IWA-2110(c))
AlternateTesting
The PVNGS Pump and Valve IST Program willbe developed and implementedin accordance with applicable regulations, codes, quality assurancerequirements, plant procedures, and Authorized Inspection Agencyrequirements. ANIIinvolvement with the Pump and Valve IST Program willnot be required.
Basis ForRelief
i/6/98
In the nuclear industry, the Authorized Nuclear Inservice Inspectors (ANIIs)have historically been involved primarily with the development andimplementation of the Inservice Inspection Program. Involvement with theInservice Testing Program has been minimal. This is consistent with theexperience and training of the individual inspectors, who are well schooled inthe areas ofplant construction and repair. Recognizing this, ASME recentlypublished the OMb-1997 addenda to the ASME/ANSI OM Code, whichincludes a change that eliminates all involvement of the ANIIin the
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development and implementation of the Inservice Testing Program.
Each revision to the PVNGS IST Program is subjected to a comprehensivereview process including technical reviews, management reviews, and a reviewunder 10.CFR 50.59. In addition; quality assurance evaluations and,self-assessments periodically monitor the implementation of the IST Program.These. measures, along with the constant attention by highly qualifiedindividuals tasked with program implementation ensure that the previous dutiesof the inspector are routinely and adequately performed and the intent of theASME Code is maintained. Thus the proposed alternative testing provides anacceptable level ofquality and safety.
Approval Submitted as a proposed alternative in accordance with 10 CFR 50.55a(a)(3).As such, the provisions of this reli'ef request willnot be implemented untilauthorized by the NRC.
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Valve Relief Request No. 1 (VRR-01)Emergency Diesel Generator Skid-Mounted Check Valve Open Exercising
Valve ID
DGAV317
DGAV318
DGAV364
DGBV417
DGBV418
DGBV464
Valve Description
EDG Engine-Driven Jacket WaterCirc Pump Discharge Check ValveEDG Motor-Driven Jacket Water
Circ Pump Discharge Check ValvePre-Lube Pump and Heater Check
ValveEngine-Driven Jacket Water Circ
Pump Discharge Check ValveMotor-Driven Jacket Water Circ
Pump Discharge Check ValvePre-Lube Pump and Heater Check
Valve
CodeClass
3
Category Draaving / Coord.
'GP-001 Sll. 4/F06
DGP-001 Sh. 4/D06
DGP-001 Sll. 3 / C06
DGP-001 Sh. 4/F02
DGP-001 Sh. 4/D02
DGP-001 Sll. 3 / C02
Function These check valves on the emergency diesel generator (EDG) skid open forjacket water flowand lube oil flowwhen the EDG is starting or running.
Test Check valves shall be exercised nominally every 3 months, except as providedRequirement by Paragraph 4.3.2.2, 4.3.2.3, 4.3.2.4, and 4.3.2.5. (OM-10 para. 4.3.2)
AlternateTesting
These check valves willbe tested during periodic EDG testing performed inaccordance with plant Technical Specifications; Allvalves willbe tested atleast once per quarter. Acceptable valve operation willbe verified bysuccessfully meeting the starting and running acceptance criteria for the EDG.
Basis ForRelief
These check valves were purchased as part of the EDG skid and are mountedon the skid. They are simple check valves with no external means ofexercising or for determining disc position. Thus, testing these valves in theopen direction requires establishing maximum required accident conditionflow through the valve and verifying, by measurement, that the required flowis attained. Due to system design there is no flowpath available with suitableinstalled instrumentation capable ofmeasuring flow through these valves.
Current plant Technical Specifications require test starting the EDG every 31
days. During testing, each redundant starting subsystem is tested on a rotatingbasis to ensure that a failure in one starting subsystem is not masked byoperation of the other starting subsystem. The EDG must start and attainproper speed, frequency, and voltage within 10 seconds to be considered asuccessful test. Valve malfunction or degradation willreduce EDG starting
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and running capability. Therefore testing the EDG is adequate since EDG.testing adequately tests these skid-mounted valves.
The provisions of this relief request are consistent with NUREG-1'482 section3.4, and para. ISTC 1.2(c) ofOMa-1996.
Approval Approval not required. NUREG-1482'section 3.4 states that "testing ofthemajor component is an acceptable means for verifying.the operational.readiness ofthe skid-mounted and'component subassemblies ifthe licenseedocuments this approach in the IST Program.",This VRR provides therequisite documentation.
This valve relief request is similar to VRR-16 in the first interval ISTProgram.
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Valve Relief Request No. 2 (VRR-02)ADVNitrogen Solenoid Valve Stroke Timing
Valve ID
SGBPV0306ASGBPV0306BSGAPV0313ASGAPV0313B
Valve Description
ADVNitrogen Solenoid ValveADVNitrogen Solenoid ValveADVNitrogen Solenoid ValveADVNitrogen Solenoid Valve
CodeClass
Category Drawing / Coord.
SGP-001; Sli. 2 / F5SGP-001 S11. 2/ E5SGP-001 Sh. 2/ CS
SGP-001 Sll. 2/ HS
Function These valves are normally closed to isolate the normal atmospheric dumpvalve (ADV)actuation system (instrument air) from the nitrogen backupsystem - not a safety function. They open on low instrument air headerpressure to supply nitrogen from the accumulators to the ADV.
Test The limitingvalue(s) of full-stroke time ofeach power-operated valve shall be
Requirement specified by the Owner. (OM-10 para. 4.2.1.4(a))
The stroke time ofall power-operated valves shall be measured to at least thenearest second. (OM-10 para. 4.2.1.4(b))
AlternateTesting
The ADVnitrogen solenoid valves willbe exercised during quarterly testingof the associated ADVnitrogen backup system. The ADVnitrogen solenoidvalves willnot be individually stroke time tested. Operational readiness ofthe solenoid valves willbe verified by acceptable exercising and stroke timingof the ADVwhen actuated by the nitrogen backup system.
Basis ForRelief
'Each ADVhas a nitrogen backup system that can be used to actuate the ADV'ifinstrument air is not available. The solenoid valves are simple solenoid-operated-valves that automatically open to enable the nitrogen. backup systemwhen low pressure is sensed in the instrument air header. There are no handswitches for manual operation of the valves, and no means ofvisuallydetermining valve position. Stroke timing these valves is not possible withoutliftingleads or using other intrusive testing equipment, which would renderthe ADV inoperable for the duration of the test. Therefore stroke timing thesevalves is not considered practical.
The solenoid valves have no specific time in which they must actuate to fulfilltheir safety function. Solenoid valve malfunction or degradation willreduceADVstroking capability. The ADVmust stroke properly within the requiredstroke time to be considered a successful test. Testing the ADVis adequate toverify the operational readiness of the solenoid valves.
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The provisions of this relief request are consistent with the guidance providedin NUREG-1482'section 3.4 on testing component subassemblies, and andwith para. ISTC 1.2(c) ofOMa-1996.
Approval Approval not required. NUREG-1482 section 3.4 states that "testing of themajor component is an acceptable means for verifying the operationalreadiness of the skid-mounted and component subassemblies ifthe licenseedocuments this approach in the IST Program." This VRR provides therequisite documentation.
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Valve Relief Request No. 3 (VRR-03)EC Surge Tank Nitrogen Supply Check Valve Closed Exercising
Valve ID
ECAV043
ECBV064
Valve Description
Nitrogen Supply Check Valve toEssential Chilled Water Exp Tank
ECA-T01Nitrogen Supply Check'Valve to
Essential Chilled Water Exp TankECB-T01
CodeClass
Category Drawing / Coord.
M-ECP-001 / C07
M-ECP-001 / C03
Function These check valves open to provide flowpaths from the plant service nitrogenheader to the associated essential chilled water expansion tank - non-safetyfunction. They close to ensure that inventory is preserved and overpressure ismaintained in the Essential Chilled Water expansion tank.
TestRequirement
Check valves shall be exercised nominally every 3 months, except as providedby Paragraph 4.3.2.2, 4.3.2.3, 4.3.2.4, and 4.3.2.5. (OM-10 para. 4.3.2)
As an alternative to the testing in (a) or (b) above, disassembly every refuelingoutage to determine operability ofcheck valves may be used. (OM-10 para.4.3.2.4(c))
AlternateTesting
During each reactor refueling outage, at least one of these valves willbedisassembled, inspected, and manually exercised closed on a rotatingschedule. Ifthe disassembled valve is not capable ofclosing or there isbinding or failure ofvalve internals, the other valve in that group willalso bedisassembled, inspected, and manually full-stroke exercised during the same
outage.
Basis ForRelief
These are simple check valves with the same manufacturer, size, model,materials, orientation, and service conditions. There is no external means ofexercising or for determining disc position. It is not practical to verify thesevalves closed by performing a reverse-flow test, because each of these checkvalves is. installed in series immediately downstream ofanother check valve.The check valve pair has no intermediate test connections or other provisionsfor verifying that the valve being tested is closed.
Disassembling and inspecting each valve every refueling outage isburdensome because the valve cannot be isolated from,the associated ECexpansion tank. The expansion tank must be depressurized and vented todisassemble the valve, which renders the entire train ofEC inoperable for an
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extended period of time. The EC system provides cooling for the LPSI pumprooms, and other cooling functions which are required during refuelingoutages. Extended outages ofboth EC trains during every refueling outagewould be a hardship because refueling.outages are scheduled on a train basis,i.e. one safety train'is out ofservice for most of the outage.and the work doneon the other train is minimized; The outage train is alternated from oneoutage to the next. Inspecting the check valve on the non-outage train'wouldhave a major impact on scheduling that could extend the duration of theoutage. One inspection each refueling outage willallow the ECAV043 to beinspected during "A-train"outages and ECBV064 to be inspected during "B-train" outages.
\
Approval Specific approval not required. This alternate testing complies with theguidelines ofNRC Generic Letter 89-04,,Position 2 and with relatedcomments and recommendations in NUREG-1482, Appendix A.
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Valve Relief Request No. 4 (VRR-04)SI Pump Room Floor Drain Check Valve Exercising
Valve ID
RDAV020
RDAV021
RDAV022
RDBV040
RDBV041
RDBV042
Valve Description
Containment Spray Pump "A"Rm.Floor Drain Check Valve
HPSI Pump "A"Rm. Floor DrainCheck Valve
LPSI Pump "A"Rm. Floor DrainCheck Valve
Containment Spray Pump "A"Rm.Floor Drain Check Valve
HPSI Pump "A"Rm. Floor DrainCheck Valve
LPSI Pump "A"Rm. Floor DrainCheck Valve
Code,Class
Category Drawing / Coord.
RDP-002 / B14
RDP-002 / B14
RDP-002 / B14
RDP-002 / B05
RDP-002 / B05
RDP-002 / B05
Function These check valves open to allow floor drain flow from the respective pumproom to the associated engineered safety feature sump. They close to preventback-flooding from the sump to the pump rooms.
TestRequirement
During plant operation, each check valve shall be exercised or examined in amanner which verifies obturator travel to the closed, full-open or partiallyopen position required to fulfillits function. (OM-10 para. 4.3.2.2)
As an alternative to the testing in (a) or (b) above, disassembly every refuelingoutage to verify operability ofcheck valves may be used. (OM-10 para.4.3.2.4(c))
AlternateTesting
Each fuel cycle, at least 3 of these valves (on a rotating schedule) willbedisassembled, inspected, and manually full-stroke exercised. If, duringinspection, it is discovered that a valve is incapable ofperforming its requiredfunctions, then the remaining valves willbe disassembled, inspected, andmanually full-stroke exercised during the same refueling outage (iftheinspection is performed during a refueling outage) or within 96 hours after thesubject valve is returned to service (ifthe inspection is performed at othertimes).
Basis ForRelief
These are simple check valves with no external provision for exercising or fordetermining disc position. The only methods ofexercising open and closedare by flow testing, or by disassembly and inspection. Due to the systemconfiguration, forward and reverse flow testing measurements are impractical.
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Allsix of.these valves are identical with respect to manufacturer, size, model,orientation, and service conditions. Numerous. previous inspections have notfound any evidence ofvalve degradation that would affect their ability to openor close.
Since the frequency for disassembling and inspecting these valves in the floordrain system is not determined by refueling outages, inspection may beperformed on a schedule that does not conform to a refueling outage schedule,such as during power operation. This is allowed as discussed in NUI&G-1482, Appendix A, Question Group 14, under, "Current Considerations".
Generic, Letter 89-04 Position 2 allows a sample disassembly and inspectionplan to be implemented where the. licensee determines that it is burdensome todisassemble and inspect all applicable valves during each refueling outage.Although these valves are not especially difficultto access, disassemble; orinspect, inspecting every valve in the group each fuel cycle'is burdensome inthat it creates a hardship without a compensating increase in the level ofquality and safety.
The proposed sample disassembly schedule results in each valve beingdisassembled and inspected every 3 years; 'It is, noted. that this is halfof themaximum inspection interval of6 years recommended-under Position 2'. Theproposed inspection frequency is adequate for.assuring continued reliabilityand operational. readiness of these valves.
Approval Specific approval.not required. The disassembly and inspection samplingplan complies with the guidelines ofNRC Generic Letter 89-04, Position 2 fordisassembly and inspection ofcheck valves, and with related comments andrecommendations in NUREG-1482, Appendix A.
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Valve Relief Request No. 5 (VRR-05)Downcomer Feedwater Check Valve Closed Exercising
Valve ID
SGEV642
SGEV652
SGEV653
SGEV693
Valve Description
Downcomer Feedwater Otbd.Check Valve To Steam Gen; ¹1
Downcomer Feedwater Inbd.Check Valve To Steam Gen. ¹1
Downcomer Feedwater Inbd.Check Valve To Steam Gen. ¹2Downcomer Feedwater Otbd.
Check Valve To Steam Gen. ¹2
CodeClass
Category Drawing / Coord.
SGP-002 / G11
SGP-002/ G10
SGP-002 / C10
SGP-002 / C11
Function These valves are normally open during power operation to provide flowpathsfor feedwater flowto the steam generators - non-safety function. They closeto isolate and maintain the integrity of the steam generators and to preventdiversion ofauxiliary feedwater flow from the associated steam generator tothe non-safety grade main feedwater system.
Test During plant operation, each check valve shall be exercised or examined in a
Requirement manner which verifies obturator travel to the closed, full-open or partiallyopen position required to fulfillits function. (OM-10 para. 4.3.2.2(a))
AlternateTesting
These valves willbe verified to close by performing a reverse-flow test on theseries combination ofvalves at cold shutdown. In the event that both valvesfail to close, the combination willbe declared inoperable and correctiveactions willbe taken for both valves, as necessary.
Basis ForRelief
In order to test these valves to the closed position, flowthrough the associatedfeedwater header must be secured. During power operations isolation ofafeedwater header would require a significant power reduction and could resultin unacceptable steam generator level transients with the potential for a planttrip.
These are simple check valves with no external means ofexercising nor fordetermining disk position. Attempts to verify closure by non-intrusive testinghave been inconsistent. Consequently, the only practical method fordetermining disk position is by performing a reverse-flow test, however, thesecheck valves are installed with each pair in series with no intermediate testconnections or other provisions for verifying that each individual valve isclosed.
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Both valves are designated as ISI Class 2, and are subject to the same ISI and
quality assurance requirements. Note that only one of these valves needs toclose to provide the required isolation function.
Approval. Submitted for relief in accordance with 10 CFR 50.55a(f)(5)(iii). This reliefrequest complies with the guidelines for series check valve pairs. provided in'NUREG-1482, Paragraph 4.1.1.
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Valve Relief Request No. 6 (VRR-06)Containment Spray Check Valve Open and.Closed Exercising
Valve ID
SIAV164
SIBV165
Valve Description
Containment Spray Discharge ToSpray Headers Check Valve
Containment Spray Discharge ToSpray Headers Check Valve
CodeClass
Category
AC
AC
Dra>ving / Coord.
SIP-002 / F08
SIP-002 / F06
Function These check, valves open to provide flowpaths from the containment spraypump discharge headers to the containment spray headers. They close forcontainment isolation.
TestRequirement
Check valves shall be exercised nominally every 3 months, except as providedby Paragraph 4.3.2.2, 4.3.2.3, 4.3.2.4, and 4.3.2.5. (OM-10 para. 4.3.2)
AlternateTesting
As an alternative to the testing in (a) or (b) above, disassembly every refuelingoutage to determine operability ofcheck valves may be used. (OM-10 para.4.3.2.4(c))During each reactor refueling outage at least one of these valves willbedisassembled, inspected, and manually exercised on a sequential and rotatingschedule. If, in the course of this inspection a valve, is found to be inoperablewith respect to its function to fullyopen, then the other valve willbeinspected during the same outage.
Each of these valves willbe leakrate tested~ Following re-assembly after inspection, and~ On a schedule consistent with the Appendix J Containment Leak Rate
Testing Program.
Basis ForRelief
These are simple check valves with no external means ofexercising ordetermining disc position. The only method for exercising to the full openposition requires establishing accident flowthrough each valve. Since norecirculation flowpath exists downstream of these valves, the only flowpathavailable for such a test would result in injecting radioactive-contaminatedborated water into the containment spray headers and into the containmentbuilding via the spray nozzles. Dousing personnel and equipment in thismanner is clearly undesirable.
Since these are simple check valves, they can only be verified closed bydeveloping a differential pressure across the valves disc and measuringreverse flow. To perform such a test requires entry into the primary
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containment, installation ofa closure flange and performance ofa localleakrate test. This evolution is beyond the scope ofwork performed duringtypical cold shutdown (non-refueling) outages. Note also that with theimplementation ofAppendix J Option B, these valves may be leak tested atintervals exceeding two years,and each. fuel. cycle;
Per NUREG-1482, Appendix A, Question Group 24, closure testing of thesevalves requires each valve be opened and then confirmed to close. Asdiscussed above, exercising in the open direction is not practical'except bydisassembly. In these cases these valves willbe verifled to be closed,however the testing willnot include prior opening.
Each of these valves has been disassembled and inspected at least twice in thepast and they have not displayed any indication ofdegradation that wouldimpede their capability to perform their safety functions to open or close.These valves are'identical with the same manufacturer, size, modeldesignation, orientation, and'service conditions.
Approval Specific approval not required. This alternate testing complies with theguidelines ofNRC Generic Letter 89-04, Position 2 and with relatedcomments and recommendations in NUREG-1482, Appendix A.
This valve relief request is similar to VRR-31 in the first interval ISTProgram.
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Valve Relief Request No. 7 (VRR-07)Containment Sump Discharge Check Valve Open Exercising
Valve ID
SIAV205
SIBV206
Valve Description
Containment Sump DischargeCheck Valve
Containment Sump DischargeCheck Valve
CodeClass
Category Drawing / Coord.
SIP-001 / F14
SIF-001 / A14
Function These check valves open to provide flowpaths from the containment sump tothe containment spray and safety injection pumps during post-accidentrecirculation cooling.
TestRequirement
Check valves shall be exercised nominally every 3.months, except as providedby Paragraph 4.3.2.2, 4.3.2.3, 4.3.2.4, and 4.3.2.5. (OM-10 para. 4.3.2)
As an alternative to the testing in (a) or (b) above, disassembly every refuelingoutage to determine operability ofcheck valves may be used. (OM-10 para.
" 4.3.2.4(c))
Where the licensee determines that it is burdensome to disassemble andinspect all applicable valves each refueling outage, a sample disassembly andinspection plan for groups of identical valves in similar applications may be
employed.... A different valve ofeach group is required to be disassembled,inspected, and manually full-stroke exercised at each successive refuelingoutage, until the entire group has been tested.... Once this is completed, thesequence ofdisassembly must be repeated unless extension of the interval canbe justified. (NUREG-1482, Appendix A, Position 2; (c))
AlternateTesting
One valve willbe disassembled, inspected, and full-stroke exercised during a
refueling outage, and the other valve during the next refueling outage. Ifbothinspections are satisfactory, no inspections willbe performed during thefollowing two outages. The inspection cycle willthen be repeated, startingwith the first valve inspected;
Ifthe disassembled valve is not capable ofbeing full-stroke exercised or thereis binding or failure ofvalve internals, the other valve willalso bedisassembled, inspected, and full-stroke exercised during the same outage.The inspection intervals willbe evaluated and reduced as necessary to ensurecontinued operational readiness ofall valves in the group.
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(Note: The inspection interval willbe one valve each refueling outage untilthis relief request is approved by the NRC.)
Basis ForRelief
These are 24" simple check valves with no external means ofexercising ordetermining obturator position. The valves are identical with the same
manufacturer, size, model designation, orientation, and service conditions.
Exercising with system flow is not practical since there is no water inventoryavailable in the containment sump. Flooding the sump for such a test isundesirable and impractical since it would have the potential for upsetting thechemistry of the RCS by introducing contaminants into the safety injectionsystem.
Partial stroking of the valves could be achieved at any plant condition (atpower or shutdown) by pressurizing the upstream piping with air or nitrogenvia the air test connection. This is not considered practical because of thepotential for creating an airborne contamination personnel hazard in theauxiliary and containment buildings. Note also that such a test would be oflittle value in verifying valve operational readiness.
Disassembly of these large valves is difficultand consumes a considerableamount ofplant resources. Therefore these valves were placed in a rotatingdisassembly and inspection program during the first IST interval, where a
different valve was inspected during each refueling outage. Now thatexperience has been gained with these valves, sufficient justification exists toextend the inspection interval.
The new inspection schedule would inspect one valve during an outage, theother valve during the next outage, and then skip two outages before the cycleis repeated. Under the proposed schedule, each valve would be inspectedonce every 6 years, same as ifthe interval were simply doubled so that onevalve were inspected every other refueling outage. Doubling the interval isnot practical because refueling outages are scheduled on a train basis, i.e. onesafety train is out ofservice for most of the outage and the work done on theother train. is minimized. The outage train is alternated from one outage to thenext. Inspecting one valve every other refueling outage would result inperforming all the inspections either in "A"train outages or "B"train outages.Performing. this inspection on the non-outage train would have a major impacton scheduling that could extend the duration of the outage.
The proposed schedule is acceptable for the following reasons:
~ All6 valves (2 in each unit) have been disassembled and inspected at leasttwice during the first IST interval. The condition ofeach valve and the
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valve's capability to be full-stroked is documented in detail in theapplicable surveillance test packages and work orders. Allthe inspectionssatisfactorily:demonstrated the ability of the valve to stroke fully. Onlyone inspection found any kind ofabnormality: When 3SIAV205 wasinspected in 1994, a brown rust-like coating was found on the swing arm.Although this coating did not interfere with the operation of the valve,. itdid inhibit a complete visual inspection of the swing arm as required bysite procedures. After evaluation the foreign material was removed andthe inspection was completed.
~ Industry experience, including a number ofNPRDS reports, werereviewed to determine ifthere were any known check valve failures forsimilar applications. The review identified 7 cases ofbonnet gasketleakage, but no material or functional failures affecting to the ability of thecheck valve to function.
~ The installation of the valves has been reviewed as part of the PVNGScheck valve program, which was.developed'in response-to INPO SOER36-03. Although the location of the valves does not'meet the EPRI criteriaregarding upstream flow disturbances, i.e. elbows and tees within 5 pipediameters or pumps and valve within10 pipe diameters, the evaluationdetermined that these criteria are not applicable because these valves are
normally not subjected to flow.
~ Stress corrosion cracking of the swing arm or hinge pin are not significantconcerns because these parts have been heat treated to reduce theirsusceptibility to these phenomena.
~ The proposed test schedule retains the benefits ofa sampling inspectionprogram, even though the intervals between inspections are not equal. Asstated above, all the containment sump check valves have been inspectedat least twice, and no problem or defect affecting operational readiness hasever been found. The valves are not exercised except during testing or anemergency, so excessive wear between inspections is not a concern. Thevalves are installed in a clean system, so silting or excessive corrosionfrom sitting idle during the test interval are not concerns either. Becauseof the reliabilityof the valves, both predicted and demonstrated, it isunlikely that the benefits ofcontinuing to perform a,sample disassemblyevery refueling outage would ever be realized. Therefore it is concludedthat the loss ofbenefits of sampling is minimal.
~ In order to assess the impact on plant safety of implementing the proposedinspection schedule, the change was evaluated from a probabilistic riskperspective. This study determined that the increase in core damage
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frequency is on the order of9.0E-08/yr, representing a 0.190% increase.However, this study did not account. for fewer inspections decreasing thechance of the valve being reassembled incorrectly. The aggregate effectof the schedule change is very little, ifany, impact on plant safety.
~ The radiation exposure received during disassembly and inspection ofoneof these valves is approximately 0.5 man-rem. 'With 3 units on theproposed inspection schedule, PVNGS would save an average of0.5 man-rem per year. Although a small percentage of the annual site exposure, itis still a significant dose savings.
~ It costs approximately $ 10,000 to disassemble and inspect one of thesevalves. Again, although a $ 10,000 savings per year is not a major impacton the site budget, it is still a significant amount.
This justification shows that the proposed schedule for disassembly andinspection meets all the criteria given in NUREG-1482 Appendix A Position2 for extending. the interval. The proposed disassembly and inspectionschedule:provides an acceptable level ofquality and safety.
Approval Submitted as an alternative in accordance with 10 CFR 50.55a(a)(3). As such;this alternative willnot be implemented until authorized by the NRC. Whileawaiting authorization, the inspection interval willbe one valve each refuelingoutage on a rotating. basis per Generic Letter 89-04 Position 2. This reliefrequest complies with the guidelines ofNRC Generic Letter 89-04, Position 2and with related comments and recommendations in NUREG-1482, AppendixA.
This valve relief request supersedes VRR-32 in the first-interval.IST Program.
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Valve Relief Request No. 8 (VRR-OS)SI Check Valve Closed Exercising
Valve ID
SIEV215SIEV217SIEV225SIEV227SIEV235SIEV237SIEV245SIEV247SIEV540SIEV541SIEV542SIEV543SIAV522
SIAV523
SIAV532
SIAV533
Valve Description
SIT Discharge Check ValveSafety Injection Check ValveSIT Discharge Check Valve
Safety Injection Check ValveSIT Discharge Check Valve
Safety Injection Check ValveSIT Discharge Check Valve
Safety Injection Check ValveSI Header Check ValveSI Header Check ValveSI Header Check ValveSI Header Check Valve
HPSI Long-Term Recirc. CheckValve
HPSI Long-Term Recirc. CheckValve
HPSI Long-Term Recirc. CheckValve
HPSI Long-Term Recirc. CheckValve
CodeClass
Category
ACACACACACACACACACACACACAC
AC
AC
Draaving / Coord.
SIP-'002 / A15SIP-002 / A13SIP-002 / A12SIP-002 / A10SIP-002 / A07SIP-002 / A06SIP-002'/ A05SIP-002 / A04SIP-002 /'B13SIP-002 / B11SIP-002 / C06SIP-002 / C04SIP-002 / C02
SIP-002 / F02
SIP-002 / B10
SIP-002 / F09
Function These valves close to provide safety system isolation from the reactor coolantsystem.
TestRequirement
Check valves shall be exercised nominally every 3 months, except as providedby Paragraph 4.3.2.2, 4.3.2.3, 4.3.2.4, and 4.3.2.5. (OM-10 para. 4.3.2)
AlternateTesting
The closure capability of these check valves willbe demonstrated byperforming leak rate testing in accordance with applicable TechnicalSpecification requirements.
Basis ForRelief
These are simple check valves with no external means ofexercising nor fordetermining disc position. The only practical means ofverifying closure is byperforming a leakage or back flow test. This typically involves a considerableeffort with the test connections and valves required-for the test alignment inradiation areas with inconvenient access provisions.
Leak testing to verify the closure capability of these valves is primarily for thepurpose ofconfirming their capability ofpreventing over-pressurization ofthe
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related safety injection piping and.components. In this regard, the Palo VerdeTechnical Specifications address. the valve test frequency in a mannerappropriate for these valves. Current Technical Specifications (SurveillanceRequirement 4.4.5.2.2) requires verifying that the leakage ofeach valve iswithin its limit: a) At least once.per 18 months, b) Prior to entering MODE 2whenever the plant has been in COLD SHUTDOWN for 7 days or more and ifleakage testing has not been performed in the previous 9 months, c) Prior to.
returning the valve to service followingmaintenance, repair or replacementwork on the valve, d) 'Within 24 hours followingvalve actuation due to,automatic or manual action or flowthrough a valve, and e) Within 72 hoursfollowing a system response to an Engineering Safety Feature actuationsignal. Improved Technical Specifi'cations (Surveillance Requirement3.4.15.1), whose implementation is anticipated sometime in 1998, has similarrequirements. Performing leak testing as prescribed in the TechnicalSpecifications, is adequate to ensure proper and reliable closure of thesevalves.
Approval Submitted for.relief in accordance with 10 CFR 50.55a(f)(5)(iii);
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Valve Relief Request No. 9 (VRR-09)Verification ofThermalXquilibrium During Safety/Relief Valve Testing
Valve ID
Various
Valve Description
Allsafety and reliefvalves testedunder ambient conditions using a
test medium at ambient conditions
CodeClass
Various
Category Drawing / Coord.
Various
Function Provide over-pressure protection to associated systems.
TestRequirement
Temperature Stability. The test method shall be such that the temperature ofthe valve body shall be known and stabilized before commencing set pressure
testing, with no change in measured temperature ofmore than 10 deg-F (5deg-C) in 30 minutes. (OM-1 para. 8.1.2.4 and 8.1.3.4)
AlternateTesting
For safety and reliefvalves tested under ambient conditions using a testmedium at ambient conditions, the valve body temperature will.be measuredand recorded prior to each series of tests (which may consist ofmultiple lifts)but there willbe no verification ofattaining thermal equilibrium.
Basis ForRelief
This is a generic request for relief for all safety and reliefvalves tested underambient conditions using a test medium at ambient conditions. For valvestested under normal prevailing ambient conditions with test medium atapproximately the same temperature, the requirement for verifyingtemperature stability is inappropriate and ofno value. There is little or noconsequence ofminor variations in ambient temperature.
This issue has been identified by the ASME OM Code Committees and isreflected in the 1995 version of the Code, Paragraphs I 8.1.2(d) and I 8.1.3(d).
Approval Submitted as an alternative in accordance with 10 CFR 50.55a(a)(3). As such,this alternative willnot be implemented until authorized by the NRC.
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Valve Relief Request No. 10 (VRR-10)Accumulator Volume for Safety/Relief Valve Testing
Valve ID
Various
Valve Description
AllClass 2 and 3 safety and'reliefvalves used for compressible fluid
services other than steam
, CodeClass
Various
Category 'ra>ving / Coord.
Various
Function Provide over-pressure protection to associated systems
TestRequirement
Accumulator Volume. There shall be a minimum accumulator volume belowthe valve inlet, based on the valve capacity (cu ft).and calculated from thefollowing formula:
Minimum Volume = [valve capacity (cu ftper sec) x.time open (sec) /10. (OM-1 para. 8.1.2.2)
AlternateTesting
The volume of the accumulator drum-and the pressure source flowrate shallbe sufficient to determine the valve set-pressure. (Ref. ASME'OM Code-
1995, para. I 8.1.2) 0
Basis ForRelief
This is a generic request for relief for all Class 2 and 3 safety and reliefvalvesused for compressible fluid services other than steam. The accumulatorvolume required by-OM-1 para. 8.1.2.2 is.not needed for determination of theset pressure for these valves. This has been recognized by the ASME CodeCommittee and reflected in more recent versions of the OM Code.
Approval Submitted as an alternative in accordance with 10 CFR 50.55a(a)(3). As such,this alternative willnot be implemented until authorized by the NRC.
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Valve Relief Request No. 11 (VRR-11)ANIIInvolvement in Valve Inscrvice Testing
Valve ID Valve Description CodeClass
Category Drawing ICoord.
Various Various Various Various Various
Function Various
Test Duties of the Authorized Nuclear Inspector include:Requirement (c) verifying that the visual examinations and tests on pumps and valves have
been completed and the results recorded. (Preface to Section XI)
It is the duty of the Inspector:
(1) to perform a detailed review of the inspection plan (IWA-2400) prior tothe start ofpreservice inspection and each inspection interval... Review ofthe inspection plan shall cover any features of the inspection plan which areaffected by the requirements of this Division, as applicable, and shall includethe following:
(a) examination categories and items
(b) test and examination requirements
(e) inservice test quantities
(g) test frequency(2) to review any revisions to the inspection plan during the preserviceinspection or the inspection interval;(3) to submit a report to the Owner documenting review of the items identifiedin (1) and (2) above; (IWA-2110(a))
It is the duty of the Inspector to verify that. the inservice tests required onpumps, valves, and component supports (IWF, IWP, and IWV)have beencompleted and the results recorded. (IWA-2110(c))
AlternateTesting
The PVNGS Pump and Valve IST Program willbe developed andimplemented in accordance with applicable regulations, codes, qualityassurance requirements, plant procedures, and Authorized Inspection Agencyrequirements. ANIIinvolvement with the Pump and Valve IST Program willnot be required.
Basis ForRelief
This is a generic relief request for all valves tested in the PVNGS Pump andValve IST Program. In the nuclear industry, the Authorized Nuclear InserviceInspectors (ANIIs)have historically been involved primarily with thedevelopment and implementation of the Inservice Inspection Program.Involvement with the Inservice Testing Program has been minimal. This is
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consistent with the experience and training of the individual inspectors, whoare well schooled in the areas ofplant construction and repair. Recognizingthis, ASME recently published the OMb-1997 addenda to the ASME/ANSIOM Code, which includes a change that eliminates all involvement of theANIIin the development and implementation of the Inservice TestingProgram.
Each revision to the PVNGS IST Program is subjected to a comprehensivereview process including technical reviews, management reviews, and a
review under 10 CFR 50.59. In addition, quality assurance evaluations andself-assessments periodically monitor the implementation of the IST Program.These measures, along with the constant attention by highly-qualifiedindividuals tasked with program implementation ensure that the previousduties of the inspector are routinely and adequately performed and the intentof the ASME Code is maintained. Thus the proposed alternative testingprovides an acceptable level ofquality and safety.
Approval Submitted as a proposed alternative in accordance with 10 CFR 50.55a(a)(3).As such, the provisions of this relief request willnot be implemented untilauthorized by the NRC.
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Valve Relief Request No. 12 (VRR-12)MOVExercising and Stroke Timing
Valve ID: Valve Description CodeClass
Category Drawing / Coord.
Various MOVs in the 1ST Program Various Various Various
Function Various
Test Active Category A and B valves shall be tested nominally every 3 months,Requirement except as provided by paras. 4.2.1.2, 4.2.1.5, and 4.2.1.7. (OM-10 para.
4.2.1.1)
The limitingvalue(s) of full-stroke time of each power-operated valve shall be
specified by the Owner. (OM-10 para. 4.2.1.4(a))
The stroke time ofall power-operated valves shall be'measured to at least thenearest second. (OM-10 para. 4.2.1.4(b))
AlternateTesting
AllMOVs in the PVNGS IST Program are included in a periodic verificationand preventive maintenance program. The activities ofthat program willbeperformed in place ofCode-prescribed stroke time testing.
As part of the PVNGS MOVProgram, the followingpreventive maintenanceactivities are performed periodically. The initial interval for preventivemaintenance is every refueling cycle:~ The valve stem is lubricated~ The gear box and motor pinion compartment greases are sampled and
analyzed~ The valve is full-stroke exercised in both the open and closed directions
Static diagnostic testing is performed periodically. The initial interval forstatic diagnostic testing is every second refueling cycle. The followingactivities are performed in conjunction with static diagnostic testing:~ Stem thrust or torque (as applicable), motor current, spring pack
movement, actuation of torque and limitswitches, and stroke time aremeasured and evaluated
~ Actuator performance and packing loads are assessed~ The thrust/torque setpoint is verified to be within the required band~ The thrust/torque setpoint is adjusted, ifrequired~ The limitswitch settings are verified~ A visual inspection of the overall actuator condition and limitswitch
compartment is performed
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The results ofeach test or preventive maintenance activity are evaluated toidentify trends. This evaluation also considers additional factors such as thevalve's importance to safety, maintenance and performance history, and otherpertinent information to determine whether test and preventive maintenanceintervals continue to be appropriate or should be revised.
Basis ForRelief
The industry has long recognized the limitations ofusing stroke-time testingas a means ofmonitoring the operational readiness ofMOVs. After nuclearpower plant experience, valve performance problems, and MOV researchrevealed that the focus of the ASME Code on stroke time and leak-rate testingfor MOVs was not sufficient, the NRC issued Generic Letters 89-10 and 96-05. GL 89-10 requested licensees to ensure the capability ofMOVs in safety-related systems to perform their intended'functions by reviewing MOVdesignbases, verifying MOV switch settings initiallyand periodically, testing MOVsunder design basis conditions where practicable, improving evaluations ofMOV failures and necessary corrective action, and trending MOVproblems.Generic Letter 96-05 requested licensees to establish a program, or to ensurethe effectiveness oftheir current programs, to verify on a periodic basis thatsafety-related MOVs continue to be capable ofperforming-their safetyfunctions.
The PVNGS MOV Program was developed as part of the response to GLs 89-10 and 96-05. This.program, which includes both periodic testing andpreventive maintenanance elements, complies with the requirements ofGL89-10. The requirements ofGL 96-05 are being implemented as described inthe response to GL 96-05.
AllMOVs in the PVNGS IST Program are included in the PVNGS MOVProgram. The periodic verification and preventive maintenance activitiesperformed under the PVNGS MOV Program, together with the other testingperformed on these valves in the IST Program, such as valve positionverification testing and leak rate testing, provide adequate assurance ofMOVoperational readiness. The additional assurance ofoperational readinessprovided by continuing traditional IST exercising and stroke time-testing isnegligible. Thus the testing proposed by this relief request provides anacceptable level ofquality.and safety.
Approval Submitted as a proposed alternative in accordance with 10 CFR 50.55a(a)(3).GL 96-05 states that the NRC would consider a periodic verificaton programthat provides an acceptable level ofquality and safety as an alternative to thecurrent IST requirements for stroke-time testing and could authorize such analternative, upon application by a licensee, pursuant to the provision of 10CFR 50.55a(a)(3)(i). The provisions of this proposed alternative willnot beimplemented until authorized by the NRC. Until this authorization is granted,
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the MOVs in the IST Program willcontinue to be exercised and stroke timetested in accordance with OM-10 and as described elswhere in the PVNGSIST Program.
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Valve Relief Request No. 13 (VRR-13)Check Valve Condition Monitoring
Valve ID
Various
Valve Description
Various check valves
CodeClass
Various
Category
C and AC
Draaving / Coord.
Various
Function Various
TestRequirement
Check valves shall be exercised nominally every 3 months, except as providedby paras. 4.3.2.2, 4.3.2.3, 4.3.2.4, and 4.3.2.5. (OM-10 para. 4.3.2.1)
AlternateTesting
As an alternative to the testing or examination requirements ofOM-10 para.4.3.2.1 through 4.3.2.5, check valves may be placed in-a condition monitoringprogram. The program shall be implemented in accordance with the ASMEOMa-1996 Code, Appendix II, Check Valve Condition Monitoring Program.Ifthe condition monitoring program is discontinued, the requirements ofOM-10 section 4.3.2 shall apply.
Basis ForRelief
The purpose of the Condition Monitoring Program is to both improve checkvalve performance and to optimize testing, examination, and preventivemaintenance activities in order to maintain the continued acceptableperformance ofa select group ofcheck valves. Certain check valves (i.e. "badperformers") need more attention in order to determine their failure ormaintenance patterns. Once. these mechanisms have been analyzed,confirmed, and the valve or group of similar valves have had theirperformance improved, then the same'level ofattention is no longer needed.Certain other check valves (i.e. "good performers") need less attention as theyhave continuouisly exhibited acceptable operation every time they have beendisaassembled and examined or every time they have been non-intrusivelytested. After the reasons for their behavior have been analyzed, andconfirmed, then the test, examination, and preventive maintenance activitiesnecessary to maintain the continued acceptable performance can beoptiminzed. Once optimized, the same level ofattention is no longer needed.
These examples demonstrate how the same types of tests and their associatedintervals may need to be periodically adjusted based on the valves'sperformance. The use ofAppendix IIprovides a process that allows certainflexibilityin establishing the types of test, examination, and preventivemaintenance activities and their associated intervals. Use ofconditionmonitoring will:
~ Make inservice testing more flexible to adapt to different testing situations
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or preferences. Different types of analysis techniques can be used. Eachvalve can be approached in a slightly different manner based on theincreasing skill levels of the individuals involved or the resourcesavailable.
~ Allowfor analysis and provide some flexibilityfor decision makingregarding the speciflcation-of the type and of the interval of tests,examinations, and preventive maintenance activities.
~ Shift emphasis to the "bad performers" or problem valves by increasingthe scope or interval of testing, monitoring, or examining activities untilthe cause is determined and the condition is corrected.
~ Shift emphasis from the "good performers" or valves that havecontinuously exhibited acceptable performance by decreasing the scope offrequency of testing, monitoring, or examining activities. Sufficient test,examination and preventive maintenance activity experience is neededbefore the scope ofactivities and their interval is adjusted.
~ Improve on failure detection capability and on the predictive capability as
other activities that are geared to determine the condition of the valve areused. The current IST testing just uses exercising which provides a"snapshot" picture of the valve but gives no clue as to the futureperformance capability of the valve.
~ Increase preventive maintenance activities, not just by creating activities,but because there is a reason for doing them.
The current check valve testing program as described in OM-10 is extremelyrigid and inflexible. Once this program is established, there is the tendency toput it on "auto pilot".. Yet for all the of the plant resources that go intorunning this test program, check valve failures are still likely to occur. Manyof these failures cannot be predicted by OM-10 testing, and studies show thatmany are not even detected by OM-10 testing.
The ASME OM Committee spent several years developing requirements for acheck valve condition monitoring program that would lead to these goals.After review and approval at many different levels, these requirements werepublished with the OMa-1996 Addenda to the OM Code. Implementation ofthese requirements in place of the check valve exercising requirements ofOM-10 para. 4.3.2 willprovide an equivalent level ofquality and safety.
Approval Submitted as a proposed alternative in accordance with 10 CFR 50.55a(a)(3).As such, the provisions of this relief request willnot be implemented untilauthorized by the NRC.
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PVNGS ISTPro ram Cold Shutdown justifications,
Cold''Shutdown.Justification No. 1 (CS J-01)AuxiliaryFeedwater Pump Suction Check Valve Open Exercising
Valve ID
AFAV007
AFBV022.
Valve Description
AFW=Pump AFA-P01 SuctionHeader Check Valve
AFW Pump AFB-P01 SuctionHeader Check Valve
CodeClass
.Category . Drawing / Coord.
AFP-001 / D07
AFP-001./ C07
Function These check valves open to provide flowpaths from the Condensate StorageTank to the respective auxiliary feedwater pump. They have no specificsafety function in the closed position.
AlternateTesting
These valves willbe partial-stroke exercised open during quarterly pumptesting via the minimum flowrecirculation lines, and full-stroke exercised
open during cold:shutdown periods.
Basis These are simple check valves with no external means ofexercising or fordetermining-disc position. Full-stroke exercising at power is not practicalbecause this would inject cold auxiliary feedwater into the main feedwaterlines. The resulting temperature perturbations could lead to unnecessarythermal shock / fatigue damage to the feedwater,piping and steam generators,and the cooldown of the reactor coolant system could cause undesirablereactivity variations,and power fluctuations.
'This cold shutdown justification is similar to CSJ-1 in the first interval ISTProgram.
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Cold Shutdown Justification.No. 2 (CS J-02)AFW Pump Discharge Check Valve Open Exercising
Valve ID
AFAV137
AFBV13S
Valve Description
Essential AFW Pump AFA-P01Discharge Check Valve
Essential AFW Pump AFB-P01Discharge Check Valve
CodeClass
Category Drawing / Coord.
AFP-001 / D06
AFP-001 / C06
Function These check valves open to provide flowpaths from the respective essentialauxiliary feedwater pumps to the auxiliary feedwater supply headers. Theyhave no specific safety function in the closed position.
AlternateTesting
These valves willbe partial-stroke exercised open during quarterly pumptesting via the minimum flowrecirculation lines, and full-stroke exercisedopen during cold shutdown periods.
Basis These are simple check valves with no external means ofexercising or fordetermining disc position. Full-stroke exercising at power is not practicalbecause this would inject cold auxiliary feedwater into the main feedwaterlines. The resulting temperature perturbations could lead to unnecessarythermal shock./ fatigue damage to the feedwater piping and steam generators,and the cooldown of the reactor coolant system could cause undesirablereactivity variations and power fluctuations.
This cold shutdown justification is similar to CS J-1 in the first interval ISTProgram.
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Cold Shutdown Justification No. 3 (CS J-03)AFW Discharge Header Check Valve Open and Closed Exercising
Valve ID Valve Description CodeClass
Category Drawing / Coord.
AFAV015
AFBV024
AFW Pump AFA-P01 DischargeHeader Check Valve
AFW Pump AFB-P01 DischargeHeader Check Valve
C AFP-001 / E05
AFP-001 / C05
Function These check valves open to provide flowpaths from the respective auxiliaryfeedwater pump to the auxiliary feedwater headers. They close so that ifone
pump fails to start after, an auxiliary feedwater actuation signal (AFAS), flowfrom the operating pump is not diverted back through the idle pump.
AlternateTesting
These valves willbe full-stroke exercised open and exercised closed duringcold shutdown periods.
Basis These are simple check valves with no external means ofexercising or fordetermining disc position. Full-stroke exercising at power is not practicalbecause this would inject cold auxiliary feedwater into the main feedwaterlines. The resulting temperature perturbations could lead to unnecessarythermal shock / fatigue damage to the feedwater piping and steam generators,and the cooldown of the reactor coolant system could cause undesirablereactivity variations and power fluctuations.
Closure. testing these valves can be performed by two methods. The normalmethod is to operate the opposite pump with the pumps lined up for paralleloperation to the steam generators while the pump associated with the valvebeing tested is idle. Performing this test at power is not practical because itwould inject cold auxiliary feedwater into the main feedwater lines, with thetemperature perturbations and undesirable consequences described above.Alternately, a source ofpressurized water could be introduced between thecheck valve and the normally-closed downstream flowcontrol and headerisolation valves. Performance of this test would require draining the AFWpump recirculation lines and entry into an extended LCD for the duration ofthe test (approx. 4-6 hours).
During power operation these valves remain closed and cannot be opened dueto the lack ofan available discharge path. Thus, it is extremely unlikely that avalve would be discovered in the open position during periodic closuretesting. Therefore quarterly closure testing is considered impractical becausethe risk ofperforming this testing outweighs the anticipated benefits.
I/6/98
This cold shutdown justification is similar to CSJ-2 in the first interval ISTProgram.
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PVNGS 1ST Pro ram Cold Shutdown Justifications
Cold Shutdown Justi6cation No. 4 (CS J-04)AFW Header Check Valve Open Exercising
Valve ID
AFAV079,AFBV080
Valve Description
AFW Header Check ValveAFW Header Check. Valve
CodeClass
Category Drawing / Coord.
AFP-001 / E02AFP-001 / C02
Function These check valves open to provide flowpaths from the auxiliary feedwater
pump headers to the respective feedwater line and steam generator. Theyhave no specific safety function in the closed position.
AlternateTesting
These valves willbe full-stroke exercised'open during cold shutdown periods.
Basis These are simple check valves with no external'means ofexercising or fordetermining disc position..Full-stroke exercising at power is not practicalbecause this would inj'ect cold auxiliary feedwater into the main feedwaterlines. The resulting temperature perturbations could lead to unnecessarythermal shock/ fatigue damage to the feedwater piping and steam generators,.and the cooldown of the reactor coolant system could cause undesirablereactivity variations and power fluctuations.
This cold shutdown'justification is similar to CSJ-3. in the first,interval ISTProgram;
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Cold Shutdown Justification No. 5 (CS J-05)LPSI Pump Discharge Check Valve Open Exercising
Valve ID
SIAV434
SIBV446
Valve Description
LPSI Pump Discharge CheckValve
LPSI Pump Discharge CheckValve
Code 'ategoryClass
Drawing / Coord.
SIP-001 / F09
SIP-001 / B09
Function Open for LPSI pump discharge flowpath for shutdown cooling or lowpressure safety injection. These valves close to prevent reverse flow, butclosure is not a required safety function.
AlternateTesting
These valves willbe partial-stroke exercised open quarterly, and full-strokeexercised open during cold shutdown periods when the associated LPSI pumpis used for shutdown cooling.
Basis These are simple check valves with no external means ofexercising or fordetermining disc position. During power operation, the valves can be part-stroke exercised open with flowwhen the associated LPSI pump is operatedvia the 6" recirculation line. Full-stroke exercising during power operation isnot practical because LPSI discharge pressure is not sufficient to overcomeRCS pressure, and there is not a recirculation flowpath capable ofhandlingmaximum accident condtion flow as required. by Generic Letter S9-04Position 1. The valves willbe full-stroke exercised open at cold shutdownwhen the associated LPSI pump is used for shutdown cooling.
This cold shutdown justification is similar to CSJ-29 in the first interval ISTProgram.
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Cold Shutdown Justification No. 6 (CS J-06)AuxiliaryPressurizer Spray Valve Exercising
Valve ID
CHBHV0203
CHAHV0205
CHEV431
Valve Description
AuxiliaryPressurizer SprayIsolation Valve
AuxiliaryPressurizer SprayIsolation Valve
AuxiliaryPressurizer Spray CheckValve
CodeClass
Category Drawing / Coord.
CHP-001 / H10
CHP-001 / Hl 1
CHP-001 / G09
Function These valves open to provide'flowpaths from the charging pump dischargeheader to the pressurizer for auxiliary pressurizer spray. Valves CHBHV0203and CHAHV0205 close for spray/pressure control. Check valve CHEV431 isnot relied upon to perform a specific safety function in the closed direction.
AlternateTesting
The auxiliary pressurizer spray isolation valves willbe full-stroke exercisedopen and closed during cold shutdown. 'Stroke time testing and fail-safetesting willbe performed in conjunction with exercise tests.
The auxiliary pressurizer spray check valve willbe full-stroke exercised openduring cold shutdown.
Basis Opening either of the auxiliary pressurizer spray isolation valves duringpower operation initiates spray-flow to the pressurizer. This could cause anRCS pressure transient that could adversely acct plant safety and lead to a
plant trip. In addition, the pressurizer spray piping and nozzle would besubjected to unnecessary thermal shock. Opening these valves at power isconsidered impractical for these reasons.
CHEV431 is a simple check valve with no external means ofexercising or fordetermining disc position. Thus testing in the open direction requires a flowtest. In order to full-stroke exercise this valve, either CHBHV0203 orCHAHV0205 must be fullyopened. As discussed above, routinely-openingthese valves during plant operation is impractical. Therefore testing this valveis also considered impractical at power.
This cold'shutdown justification is similar to CSJ-6 in the first interval ISTProgram.
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Co1d Shutdown Justification No. 7 (CS J-07)Boration Flowpath Isolation Valve Exercising
Valve ID
CHEHV0532
CHEHV0536
Valve Description
Isolation for Refueling Water Tankto Boric Acid Makeup Pumps
Boration Flowpath Isolation ValveTo Charging Pump Suction
CodeClass
Category Drawing / Coord.
CHP-002 / E16
CHP-002 / A14
Function CHEHV0532 is normally open to provide an emergency boration flowpath tothe charging pump suction header. It is closed to prevent sluicing water fromthe spent fuel pool to the RWT during emergency boration when using thespent fuel pool as a borated water source.
CHEHV0536 opens for an emergency boration flowpath to the charging pumpsuction header. It has no specific safety function in the closed position.
AltcrnatcTesting
CHEHV0532 willbe full-stroke exercised open and closed during coldshutdown. Stroke time testing and fail-safe testing willbe performed inconjunction with the exercise tests.
CHEHV0536 willbe full-stroke exercised open during cold shutdown. Stroketime testing willbe performed in conjunction with the exercise test.
BASIS CHEHV0532 could be closed at power for testing, however this would isolatethe common line from the Refueling Water Tank to multiple borationflowpaths. This is considered impractical, because CHE-HV532 is non-redundant and failure to re-open would render multiple boration flowpathsinoperable.
Opening CHEHV0536 for a short period oftime during power operationwould have little effect on the plant, however, should it fail to re-close, highlyconcentrated boric acid solution from the RWT could be introduced to theRCS via the charging pumps. This would result in the addition ofexcessboron,to the RCS. The rapid insertion ofnegative reactivity during plantoperation would result in a RCS cooldown and depressurization which couldresult in an unscheduled plant trip or safety. injection system actuation. Theline from the RWT could be isolated during testing by closing CHEHV0532,however this is not practical as discussed above.
This justification is consistent with the guidelines on deferring testingprovided in NUREG-14S2, Paragraphs 3.1.1(1).
I/6/98
This cold shutdown justification is similar to CS J-4 in the first interval ISTProgram.
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PVNGS IST Pro ram Cold Shutdown Justifications
Cold. Shutdown Justification No. 8 (CS J-08)VCT Outlet Valve Closed Exercising
Valve ID
CHNUV0501
Valve Description
Volume Control Tank (VCT)Outlet Valve
CodeClass
2
Category
B
Draaving / Coord.
CHP-002:/ C07
Function This valve opens to provide a flowpath from the Volume Control Tank (VCT)to the suction of the charging pumps for normal:chemical and volume control- non-safety function. It is closed during emergency boration to ensure
charging pump suction is directed from the emergency boration flowpaths.
AlternateTesting
This valve willbe full-stroke exercised closed during cold shutdown periods.Stroke time testing willbe. performed in conjunction with exercise test.
Basis Closing-this valve during power operation would isolate the VCT from the
charging pump suction header. This would interrupt the flowofchargingflow to the RCS, upsetting the charging / letdown flowbalance and riskingdamage to the operating, charging pumps. Itcould also lead to a pressurizerlevel transient and plant trip.
This cold'shutdown justification is similar to CS J-5 in.the first interval ISTProgram.
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PVNGS IST Pro n<m Cold Shutdown Justifications
Cold Shutdown Justification No. 9 (CS J-09)Letdown Isolation Valve Closed Exercising
Valve ID
CHBUV0515
CHAUV0516
'HBUV0523
Valve Description
Reactor Coolant Letdown IsolationValve
Reactor Coolant Letdown Inbd.Isolation Valve
Reactor Coolant Letdown Otbd.Isolation Valve
CodeClass
Category Drawing / Coord.
CHP-001 / H15
CHP-001 / G15
CHP-001 / F13
F<unction These valves open to provide a flowpath for reactor coolant letdown flow-non-safety function. CHBUV0515 and CHAUV0516 close to secure letdownon a Safety Injection Actuation signal (SIAS). CHAUV0516 andCHBUV0523 close on a Containment Isolation Actuation signal (CIAS)signal for containment isolation.
AlternateTesting
These valves willbe full-stroke exercised closed during cold shutdownperiods. Stroke time testing and fail-safe testing willbe performed inconjunction with exercise test.
Basis Closing any of these valves isolates the letdown line from the RCS. Duringpower operation, this would result in undesirable pressurizer level transientswith the potential for a plant trip. Ifa valve failed to reopen, then a plantshutdown may be required.
This cold shutdown justification is similar to CSJ-S in the first interval ISTProgram.
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PVNGS 1ST Pro ram Cold Shutdown Justifications
Cold Shutdown Justification No. 10 (CS J-10)Containment Refueling Purge Valve Closed Exercising
Valve ID
CPAUV0002A
CPAUV0002B
CPBUV0003A
CPBUV00038
Valve Description
Containment Purge Supply Otbd.Isolation Valve
Containment Purge Exhaust Inbd.Isolation Valve
Containment Purge Supply Inbd.Isolation Valve
Containment Purge Exhaust Otbd.Isolation Valve
CodeClass
Category Draiving / Coord.
CPP-001 / D06
CPP-001 / E03
CPP-001 / D05
CPP-001 / E02
Function These 42" valves open to provide flowpaths for containment ventilationduring shutdown periods - non-safety function. They are required to close ona containment purge isolation actuati'on signal (CPIAS) during a loss ofshutdown cooling or a fuel handling accident in containment. They are lockedclosed for containment isolation during power operation (Modes 1-4).
AlternateTesting
These valves willbe full-stroke exercised closed during cold shutdownperiods. Stroke time testing willbe performed in conjunction with exercisetest.
Basis Per PVNGS Technical Specification 3.6.1.7a, these valves must-remain closedduring operation. These valves are administratively maintained in the closedposition at all times when the plant is operating in Modes 1-4. The valves arenot capable ofclosing against accident pressure. Thus they are not required tooperate (stroke closed) during. operational periods. Due to the large size ofthese valves.and the potential for damage as a result of frequent cycling, it isnot prudent to operate them more than is absolutely necessary.
This cold shutdown justification is similar to CS J-l 1 in the first interval ISTProgram.
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PVNGS IST Pro ram Cold Shutdown Justifications
Cold Shutdown Justification No. 11 (CS J-11)RCP Seal'Injection Containment Isolation Valve, Closed Exercising
Valve ID
CHNVS35
CHBHV0255
Valve Description
Reactor Coolant Pump, Seal
Injection Check ValveReactor Coolant Pump Seal
Injection Isolation Valve
CodeClass
Category
AC
Drawing / Coord.
CHP-001 / G03
CHP-001 / G04
Function These valves open to provide flowpaths from the charging pump dischargeheader to the reactor coolant pump (RCP) seals - non-safety function. They .
close for containment isolation.
AlternateTesting
CHNV835 willbe exercised closed during cold shutdown.
CHBHV0255 will'be exercised'closed'during cold shutdown. Stroke timetesting willbe performed in conjunction with exercise test.
Basis During power operation when the RCPs are running, these valves are
normally open to supply seal water to the RCPs. Seal injection is necessaryfor the proper'operation of the RCP seals. Closing these valves.for testingwould'necessitate isolating seal injection flowand risking damage to the seals.
Stopping the RCPs at power for the sole purpose ofvalve testing is notconsidered. practical because the reactor willtrip.
It is noted that paragraph.3.1.'1.4'. ofNUREG-1482 permits deferral of teststhat require shutdown ofRCPs.until refueling outages. However, sincePVNGS typically secures RCPs during cold shutdown outages, this test willbe performed at cold shutdown.
This cold shutdown justification is similar to CSI-10. in the first interval ISTProgram.
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PVNGS IST Pro ram Cold Shutdown Justifications
Cold Shutdown Justification No. 12 (CS J-12)EW/NC Crosstie Valves Closed Exercising
Valve ID
EWAUV0065
EWAUV0145
Valve Description
Nuclear Cooling Water ReturnIsolation Valve
Nuclear Cooling'Water SupplyIsolation Valve
CodeClass
Category
B
Draxving / Coord.
EWP-001 / COS
EWP-001 / C04
Function These valves can be opened for the essential cooling water (EW) system toaugment cooling to the nuclear cooling water (NC) system - non-safetyfunction. Ifopened, they automatically close on a safety injection actuationsignal (SIAS) to ensure adequate cooling is available to the essential heatloads.
AlternateTesting
These valves willbe full-stroke exercised closed during cold shutdown.Stroke time testing willbe performed in conjunction with exercise test.
Basis Plant Technical Specifications require the EW system to be operable in Modes1 - 4. Opening these valves cross-connects the EW system to the non-safety-related NC System, rendering the EW system inoperable.
Due to the normal operating pressure differential between these systems„opening the valves with the NC system in operation could result in a pressureincrease that would exceed the setpoint of the NC Surge Tank pressure reliefvalves. Following this initial transient, level control ofboth the NC and theEW system surge tanks would be lost.
In order to preclude the loss ofboth EW and NC system-functions, the NCsystem is normally secured before opening these valves. Since the NC systemsupplies cooling water to priority loads such as reactor coolant pump seals andCEDMs,,it is impractical to secure this cooling water flowwithoutendangering this equipment. Therefore this test. willbe performed each coldshutdown, when RCP cooling water is not needed and the EW system is notrequired to be operable.
It is noted that paragraph 3.1.1.4 ofNUREG-1482 permits deferral of teststhat require shutdown ofRCPs until refueling outages. However, sincePVNGS typically secures RCPs during cold shutdown outages, this test willbe performed at cold shutdown. Otherwise this justification is consistent withthe guidance in NUREG-1482, Paragraph 3.1.1.4.
This cold shutdown justification is similar to CSJ-12 in the first interval ISTProgram.
1/6/98 Page 12 of33
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PVNGS 1ST Pro ram .Cold ShutdoNtn'Justifications,
Cold Shutdown Justification No.. 13 (CS J-13)Instrument AirContainment Isolation Valve Closed'Exercising
Valve ID
IAAUV0002
IAEV0021
Valve Description
Instrument AirSupply ToContainment. Isolation Valve
Instrument AirSupply ToContainment Isolation Check
Valve
CodeClass
Category
AC
Drawing / Coord.
IAP-003 / G07
IAP-003 / G05
Function These valves open to provide a flowpath for instrument air to the containment- non-safety function. They close to provide containment isolation.
AlternateTesting
IAAUV0002willbe full-stroke exercised closed during cold shutdownperiods. Stroke time testing and fail-safe testing willbe. performed inconjunction with exercise testing.
IAEV0021 willbe full-stroke exercised closed during cold shutdown periods.
Basis Closing either of these valves during power. operation isolates operating air toimportant equipment within the containment building, including thepressurizer spray control valves and letdown isolation valves. This would, inturn, risk pressurizer level and pressure transients with a potential for a planttrip. IfIAAUV0002were to fail to re-'open, an expedited plant shutdownwould be required. It is also noted that closure testing ofIAEV0021 requirescontainment entry.
This cold shutdown justification is similar to CSJ-13 and CSJ-14 in.the firstinterval IST Program.
1/6/98 Page 13 of33
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PVNGS 1ST Pro ram Cold Shutdown Justifications
Cold Shutdown Justification No. 14 (CS J-14)NC Containment Isolation Valve Closed Exercising
Valve ID
NCEUV0401
NCEUV0402
NCEUV0403
Valve Description
Nuclear Cooling Water SupplyContainment Isolation Valve
¹clear Cooling Water ReturnContaimnent Isolation Valve
Nuclear Cooling Water ReturnContainment Isolation. Valve
CodeClass
Category Drawing / Coord.
NCP-003 / E07
NCP-003 / F07
NCP-003 / F06
Function These valves open to provide flowpaths for cooling water to and fromimportant equipment inside the containment - non-safety function. They closeto provide containment isolation.
AlternateTesting
These valves willbe full-stroke exercised closed during cold shutdownperiods. Stroke time testing willbe performed in conjunction with the exercise
testing.
Basis Closing any of these valves during operation would isolate cooling water flowto or from important equipment in the containment, including the reactorcoolant pumps (RCPs) and CEDMs. It is impractical to secure this coolingwater flowat power without endangering this important equipment.
It is noted that paragraph.3.1.1.4 ofNUREG-1482 permits deferral oftests
that require shutdown ofRCPs until refueling outages. However, sincePVNGS typically secures RCPs during cold shutdown outages, this test willbe performed at cold shutdown.
This cold shutdown justification is similar to CSJ-15 in the first interval ISTProgram.
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PVNGS 1ST Pro rani Cold Shutdown Justifications
Cold Shutdown Justification No. 15 (CS J-15)Reactor Head Vent and Pressurizer Vent Valve Exercising
Valve ID
RCAHV0101RCBHV0102RCAHV0103RCBHV0105
RCAHV0106
RCBHV0108RCBHV0109
Valve Description
Reactor Vessel Vent ValveReactor Vessel Vent Valve
Pressurizer Vent ValveReactor Coolant System Common
Vent Valve To RDTReactor Coolant System Common
Vent Valve To ContainmentPressurizer Vent ValvePressurizer Vent Valve
CodeClass
Category
B
Draaving / Coord.
RCP-001 / G15RCP-001 / G15RCP-001 / G14RCP-001 / G13
RCP-001 / G13
RCP-001 / G13RCP-001 / G13
Function These valves open to remotely vent non-condensible gasses from the reactorvessel and/or pressurizer steam space. They can also be used to depressurizethe RCS. They close for reactor coolant system integrity.
AlternateTesting
These valves willbe full-stroke exercised'open and closed during coldshutdown periods. Stroke time testing and fail-safe testing willbe performedin conjunction with the exercise testing.
Basis These valves are administratively controlled in the keylocked closed positionwith the power supply disconnected to prevent inadvertent operation. Sincethese are reactor coolant system boundary valves, failure ofa valve to close orsignificant leakage followingclosure can result in a loss ofcoolant in excessof the limits imposed by the Technical Specifications leading to a plantshutdown. Furthermore, ifa valve were to fail open or valve indication fail toshow the valve returned to the fullyclosed position aAer exercising, it is likelythat a plant shutdown would be required. Note also that TechnicalSpecifications require that these valves be closed in Modes 1-4.
This justification is consistent with the guidelines for deferring testingprovided in NUREG-1482, Paragraph 3.1.1.
This cold shutdown.j ustification is similar to CSJ-16 in the first interval ISTProgram.
I/6/98 Page 15 of33
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PVNGS 1ST Pro ram Cold Shutdown Justifications
Cold Shutdown Justification No. 16 (CS J-16)Feedwater Economizer Check Valve Closed Exercising
Valve ID
SGEV0003
SGEV0005
SGEV0006
SGEV0007
Valve Description
Main Feedwater Inbd. Check ValveTo Steam Gen. ¹I EconomizerMain Feedwater Otbd. Check
Valve To Steam Gen. ¹2Economizer
Main Feedwater Inbd. Check ValveTo Steam Gen. ¹2 EconomizerMain Feedwater Otbd. Check
Valve To Steam Gen. ¹1Economizer
CodeClass
Category Drawing /'Coord.
SGP-002 / E10
'SGP-002 / A10
SGP-002 / A10
SGP-002 / E10
Function These check valves are normally open during steaming operations to provideflowpaths for feedwater flow to the steam generators - non-safety function.They close to isolate and maintain the integrity ofthe steam generators.
AlternateTesting
These valves willbe verified to close during cold shutdown periods.
Basis In order to exercise these valves to the closed position, flow through theassociated feedwater header must be secured. During power operationsisolation of a feedwater header would require a significant power reductionand could result in unacceptable steam generator level transients with thepotential for a plant trip.
Closure testing willnot include pre-test open exercising, since the valve isknown to be open during power operation prior to the closure verification.This testing satisfies Code requirements and is consistent with the discussionin NUREG-14S2, Appendix A, Question Group 24.
This cold shutdown justification is similar to CSJ-33 in the first interval ISTProgram.
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PVNGS IST Pro ram Cold Shutdown Justifications
Cold Shutdown Justification No. 17 (CS J-17)Turbine-Driven AF% Pump Steam Supply Check Valve Exercising
Valve ID
SGAV0043
SGAV0044
Valve Description
Main Steam Supply From SG ¹1To AFW Pump AFA-P01 Check
ValveMain Steam Supply From SG,¹2To AFW Pump AFA-P01 Check
Valve
CodeClass
Category Draaving / Coord.
SGP-001, Sll. 1/E12
SGP-001, Sll. 1/ C12
Function These valves open to provide flowpaths for steam from the steam-generatorsto turbine-driven AuxiliaryFeedwater Pump, AFA-P01. They close toprevent blowdown of the opposite steam generator after a main steam linebreak when an AFAS opens the associated isolation valve.
AlternateTesting
These valves willbe partial-stroke exercised open and exercised closed duringquarterly pump minimum-flow recirculation testing. Full-stroke exercisingopen willbe performed during pump full-flowtesting at cold shutdown.
Full-stroke exercising of. these valves would require operation ofAuxiliaryFeedwater Pump AFA-P01 at full rated capacity. This is not practical duringpower operation because'it would inject cold auxiliary feedwater into the mainfeedwater lines. The resulting temperature perturbations could lead tounnecessary thermal shock / fatigue damage to the feedwater piping and steamgenerators, and the cooldown of the reactor coolant system could causeundesirable reactivity variations and power fluctuations.
This cold shutdown justification is similar to CSJ-28 in the first interval ISTProgram.
1/6/9S Page 17 of33
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PVNGS 1ST Pro ram Cold Shutdown Justifications
Cold. Shutdown Justification No. 18 (CS J-18)Feedwater Isolation Valve Closed Exercising
Valve ID Valve Description CodeClass
Category Drawing / Coord.
SGBUV0130 Inbd. FWIVto SG ¹1 DowncomerSGBUV0132 Inbd. FWIV to SG ¹1 EconomizerSGBUV0135 Inbd. FWIV to SG ¹2 DowncomerSGBUV0137 Inbd. FWIVto SG ¹2 EconomizerSGAUV0172 Otbd. FWIVto SG ¹1 DowncomerSGAUV0174 Otbd. FWIV to SG ¹1 EconomizerSGAUV0175 Otbd. FWIV to SG ¹2 DowncomerSGAUV0177 Otbd. FWIV to SG ¹2 Economizer.
B
B
SGP-002/ G 1 1
SGP-002 / E12SGP-002 / C 1 1
SGP-002 / A12SGP-002 / G12SGP-002 '/
E12'GP-002/
C12 „
SGP-002 / A12
Function The main feedwater isolation valves (FWIVs) are normally open duringsteaming operations to provide flowpaths for main feedwater flowto thesteam generators - non-safety function. They close to isolate and maintain theintegrity of the steam generators and to secure feeding a faulted steamgenerator in the event ofa steam leak inside containment.
Alternate
Basis
Each of these valves willbe full-stroke exercised closed during cold shutdownperiods. Stroke time testing and fail-safe testing willbe performed inconjunction with the exercise testing.
Closing any of these valves isolates the associated feedwater header. Duringpower operation, isolation of a feedwater header would require a significantpower reduction and could result in unacceptable steam generator level andreactor power transients with the potential for a plant trip.
The downcomer isolation valves do not have partial-stroke capability,however the economizer isolation valves. are capable ofpartial strokeexercising. Part-stroke exercising is not considered practical because of therisk of fullclosure. This risk was recognized by NUREG-1432, Vol 1, Rev. 1,"Standard Technical Specifications - Combustion Engineering PlantsSpecifications", which states that "MFIVsshould not be tested at power sinceeven a part stroke exercise increases the risk ofa valve closure with the unitgenerating power" as the basis for the 18-month test frequency specified bySR 3.7.3.1.
This cold'shutdown justification is similar to CSJ-17 and CSJ-26 in the firstinterval IST Program.
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PVNGS 1ST Pro ram Cold Shutdown Justifications
Cold. Shutdown Justification No. 19 (CS J-19)Main Steam Isolation Valve Closed Exercising
Valve ID
SGEUV0170
SGEUV0171
SGEUV0180
SGEUV0181
Valve Description
Main Steam Isolation Valve FromSteam Gen. ¹1
Main Steam Isolation Valve FromSteam Gen. ¹2
Main Steam Isolation Valve FromSteam Gen. ¹1
Main Steam Isolation Valve FromSteam Gen. ¹2
CodeClass
Category
B
B
Draaving / Coord.
SGP-001, Sli. 1/G10
SGP-001, Sli. 1/D10
SGP-001, Sli. 1/F10
SGP-001, Sll. 1/ B10
Function These valves are normally open during steaming operations to prov'ideflowpaths for steam flow to the main turbine generators and associatedauxiliaries - non-safety function. They close to isolate and maintain theintegrity of the steam generators.
AlternateTesting
Each of these valves willbe full-stroke exercised closed during cold shutdownperiods. Stroke time testing and fail-safe testing willbe performed inconjunction with exercise testing.
Basis Closing any of these valves isolates the associated steam header. Duringpower operations, isolation ofa main steam header would require a significantpower reduction and could result in unacceptable steam generator level andreactor power transients with the potential. for a plant trip.
The main steam isolation valves are capable ofpartial stroke exercising. Part-stroke exercising is not considered practical because of the risk ofclosure.This risk was recognized by NUREG-1432, Vol 1, Rev. 1, "STANDARDTECHNICALSPECIFICATIONS - Combustion Engineering PlantsSpecifications", which states that "MSIVs should not be tested at power sinceeven a part stroke exercise increases the risk of a valve closure with the unitgenerating power" as the basis for the 18-month test frequency specified bySR 3.7.2.1.
This cold shutdown justification is similar to CSJ-25 in the first interval ISTProgram.
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PVNGS 1ST Pro ram Cold Shutdown Justifications
Cold Shutdown Justification No. 20 (CS J-20)HPSI Header Check Valve Closed Exercising
Valve ID
SIEV113'IEV123
SIEV133
SIEV143
Valve Description
High Pressure Safety InjectionPump Header Check Valve
High Pressure Safety InjectionPump Header Check'Valve
High Pressure Safety InjectionPump Header Check Valve
High Pressure Safety InjectionPump Header Check Valve
CodeClass
Category Drawing / Coord.
SIP-002 / F14
SIP-002 / F12
SIP-002 / F07
SIP-002 / F04
Function These valves open to provide flowpaths from the high pressure safetyinjection headers to the reactor coolant system. They close to prevent flowdiversion during LPSI operation.
AlternateTesting
Each of these valves willbe verified closed during cold shutdown periods.Tests performed during cold shutdown willnot necessarily include pre-test
open exercising.
Basis These are simple check valves with no external means ofexercising nor fordetermining disk position. Thus they can only be verified closed bydeveloping a differential pressure across the valve disc and then determiningreverse-direction leakage. During power operation the LPSI pump could be
operated to pressurize the downstream piping thus providing a pressuredifferential across the respective valve, however, pressurizing the safetyinjection headers. can unseat downstream check valves V540, V541, V542,and'V543. Per Technical Specification 4.4.5.2.2d, this would then requireleak testing of these valves which would entail containment entry. Thus,closure verification at power is considered impractical.
As discussed in NUREG-1482, Appendix A, Question Group 24, closuretesting of. valves with safety functions in both directions requires that thevalves be opened and then verified to close. It is impractical to exercise these
valves open except during refueling outages, as discussed in the ROJ for openexercising. Since these valves can be verified closed more frequently (coldshutdown) than the valves can be opened (refueling), closure verification willbe performed at cold shutdown without opening the valve. This strategy isconsistent with the Current Considerations under Question Group 24.
I/6/98 Page 20 of33
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PVNGS 1ST Pro ram Cold Shutdown Justifications
Cold Shutdown Justification No. 21 (CS J-21)LPSI Header Check Valve Open and Closed Exercising
Valve ID
SIEV114
SIEV124
SIEV134
SIEV144
Valve Description
Low Pressure Safety InjectionPump Header Check Valve
Low Pressure Safety InjectionPump Header Check Valve
Low Pressure Safety InjectionPump Header Check Valve
Low Pressure Safety InjectionPump Header Check Valve
CodeClass
Category Drawing / Coord.
SIP-002 / F13
SIP-002 / F 1 1
SIP-002 / F06
SIP-002 / F04
Function These valves open to provide flowpaths from the low pressure safety injectionheaders to the reactor coolant system for safety injection and shutdowncooling. They close to prevent flowdiversion during HPSI operation.
AlternateTesting
Each of these valves will.be full-stroke exercised open and exercised closedduring cold shutdown periods.
These are simple check valves with no external means ofexercising nor fordetermining disc position. Part-stroke exercising open at power through thesafety injection check valve test line test via valves SIEUV0618, 628, 638,and 648 is not practical, because this would unseat check valves SIEV540,V541, V542, and V543, requiring a containment entry to perform the leak testrequired by Technical Specification 4.4.5.2.2d. Full-stroke exercising open atpower is not possible because the discharge pressure of the LPSI pumps is notsufficient to overcome RCS pressure. The valves can be full-stroke exercisedopen at cold shutdown while the shutdown cooling system is in operation.
These valves can only be verified closed by developing a differential pressureacross the valve disc and then determining reverse-direction leakage. Duringpower operation the HPSI pump could be operated to pressurize thedownstream piping thus providing a pressure differential across the respectivevalve, however, pressurizing the safety injection headers can. unseatdownstream check valves SIEV540, V541, V542, and V543. Per TechnicalSpecification 4.4.5.2.2d, this would then require leak testing of these valveswhich would entail-containment entry. Thus, closure verification at power isconsidered impractical.
1/6/98 Page 21 of33
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PVNGS ISTPro ram Cold Shutdown Justifications
Cold Shutdown Justification No. 22 (CS J-22)Turbine-Driven AFW Pump Steam Supply Warmup Line Check Valve Closed Exercising
Valve ID
SGEV887
SGEV888
Valve Description
Turbine-Driven AFW Pump Steam
Supply Warmup Line Check ValveTurbine-Driven AFW Pump Steam
Supply Warmup Line Check Valve
Code CategoryClass
Drawing / Coord.
SGP-001 / D12
SGP-001 / C13
Function To prevent the turbine-driven auxiliary feedwater pump from overspeedingand tripping during the start sequence, the valves in the warmup lines open toclear any residual condensation and to warm up the steam lines. The warmupline check valves close to prevent spurious opening of the solenoid-operatedwarmup line isolation valves SGAUV0134A and SGAUV0138A due topressure under the seat after a main steam line break, which would result inflow diversion that could cause the pump to overspeed.
AlternateTesting
These valves willbe exercised closed during cold shutdown periods.
This is a simple check valve with no external means ofexercising or fordetermining disc position. The only way ofverifying valve closure is byperforming a reverse flow test. Performing this test involves the setup and use
ofhoses, gauges, and other test equipment. NUREG-1482 section 4.1.4 states
that "The NRC has determined that the need to set up test equipment isadequate justification to defer backflow testing ofa check valve until a
refueling outage". However, this test was performed on a cold shutdownfrequency during the first IST interval. PVNGS does not consider the burdenofcontinuing to perform this test on a cold shutdown frequency so great thatdeferral to refueling outages is necessary.
It is noted that performing this test at power would render the turbine-drivenauxilary feedwater pump inoperable for the duration of the test (approximately1-3 hours). Testing at power also involves potential hazards to test personnelwhen venting the steam systems and connecting / disconnecting the testequipment. Although these factors are not sufficient to justify test deferral bythemselves, they were considered along with the need for test equipmentwhen the determination was made to perform this test on a cold shutdownfrequency.
i/6/98 Page 22 of33
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PVNGS IST Pro ram Cold Shutdown Justifications
Cold Shutdown. Justification No. 23 (CS J-23)Nitrogen Containment Isolation Check Valve Closed Exercising
Valve ID
GAEV015
Valve Description
Nitrogen Supply To ContainmentCheck Valve
CodeClass
Category
AC
Draaving / Coord.
GAP-001 / E02
Function This check valve opens to provide a flowpath for nitrogen to several'non-critical components inside containment - non-safety function. It closes forcontainment isolation.
AlternateTesting
This valve willbe verified closed during cold shutdown periods. Closuretesting willnot necessarily include pre-test open exercising.
Basis These are simple check valves with no external means ofexercising or fordetermining disc position. Thus the only way ofverifying valve closure is byperforming a reverse flow test. Performing'this test on, this valve requirescontainment entry. Containment entry for routine inservice testing isconsidered impractical during power operations.
Since this valve performs a safety function only in the closed position,exercising-open before closure verification is not required. This testingsatisfies Code requirements and is consistent with the discussion in NUREG-1482, Appendix A, Question Group 24;
This cold shutdown justification is similar to CSJ-13 in the first interval ISTProgram.
l/6/98 Page 23 of33
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PVNGS 1ST Pro ram Cold Shutdown Justifications
Cold Shutdown Justification No. 24 (CS J-24)Hydrogen Return Containmcnt Isolation Check Valve Closed Exercising
Valve ID
HPAV002
HPBV004
Valve Description
Hydrogen Sample/RecombinerReturn To Containment Check
ValveHydrogen Sample/RecombinerReturn To Containment Check
Valve
CodeClass
Category
AC
AC
Drawing / Coord.
HPP-001 / F15
HPP-001 / C15
Function These check valves open to provide air return flowpaths to the containmentfrom the recombiners and the post-LOCA hydrogen monitors. They close forcontainment isolation.
AlternateTesting
These valves willbe verified to close during cold shutdown periods.
Basis These are simple check valves with no external means ofexercising or fordetermining disc position. Thus the only way ofverifying valve closure is byperforming a reverse flow test. Performing this test on these valves requiresplugging the line which would require operator action to restore in the eventofan accident during testing. Performing this test also requires containmententry. Containment entry for routine inservice testing is consideredimpractical during power operations.
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PVNGS ISTPro ram Cold Shutdown Justifications
Cold Shutdown Justification No. 25 (CS J-25)Shutdown Cooling Isolation Valve Inter-Disc Pressure Relief Check Valve
Valve ID
SIAV997
SIAV998
Valve Description
Shutdown Cooling Isolation ValveInter-Disc Pressure Relief Check
ValveShutdown Cooling Isolation ValveInter-Disc Pressure Relief Check
Valve
CodeClass
Category-
AC
AC
Drawing / Coord.
SIP-002 / E03
SIP-002 / D10
Function These'alves open to provide flowpaths from the bonnet area of SICUV0653and SIDUV0654 to prevent pressure locking of the valves. They close forcontainment isolation.
AlternateTesting
Each of these valves willbe full-stroke exercised open and exercised closedduring cold shutdown periods.
Basis These are simple check valves with no external means ofexercising or fordetermining disc position. The only way to exercise the valves open is byinitiating flow through the valves via test fittings installed for that purpose.The only way to verify valve closure is to perform a reverse-flow test via thesame test fittings. Performing these tests requires containment entry.Containment entry for routine inservice testing is considered impracticalduring power operations.
This cold shutdown justification is similar to CSJ-34 in the first interval ISTProgram.
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PVNGS ISTPro ram Cold Shutdown Justifications
Cold Shutdown Justification No. 26 (CS J-26)SIT Vent Valve Exercising
Valve ID
SIAHV0605SIAHV0606SIAHV0607SIAHV0608SIAHV0613SIAHV0623SIAHV0633SIAHV0643
Valve Description
Safety Inj. Tank 2A Vent ValveSafety Inj. Tank 2B Vent ValveSafety Inj. Tank 1A Vent ValveSafety Inj. Tank 1B'Vent ValveSafety Inj. Tank 2A Vent ValveSafety Inj. Tank 2A Vent ValveSafety Inj. Tank 2BVent ValveSafety Inj. Tank 1A Vent Valve
Code,Class
Category Dra>ving / Coord.
SIP-002 / F12SIP-002 / F12SIP-002 / F07SIP-002 / F04SIP-002 / E15SIP-002 / E12SIP-002 / E07SIP-002 / E04
Function These valves are normally closed to ensure the integrity of the associated
safety injection tank (SIT) so that the required nitrogen overpressure ismaintained. They are opened to reduce the nitrogen pressure in.the SITsduring plant depressurization to preclude nitrogen injection into the RCS.
AlternateTesting
Basis
Each of these valves willbe exercised open and closed during cold shutdownperiods. Stroke time testing and fail-safe testing willbe performed inconjunction with exercise testing.
These valves are normally closed during power operation. Plant technicalspecifications require that power be removed from the valves, and that the SIT-
nitrogen cover gas pressure be maintained within the required range.Exercising a valve during operation would render the associated SITinoperable ifthe cover gas pressure were reduced below the required range. Avalve failing open during testing would completely depressurize the SIT andresult in an expedited plant shutdown.
This cold shutdown justification is similar to CSJ-22 in the first interval ISTProgram.
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PVNGS 1ST Pro ram Cold Shutdown Justifications
Cold. Shutdown Justification No. 27 (CS J-27)Shutdown Cooling Return Isolation Valve Exercising
Valve ID
SIAHV0651
SIBHV0652
SICHV0653
Valve Description
Shutdown Cooling Return IsolationValve
Shutdown Cooling Return IsolationValve
Shutdown Cooling Return IsolationValve
CodeClass
Category: Drawing / Coord.
SIP-002 / C03
SIP-002 / C10
SIP-002 / D03
SIDHV0654
SIAUV0655
SIBUV0656
Shutdown Cooling Return IsolationValve
Shutdown Cooling Return IsolationValve
Shutdown Cooling Return IsolationValve
A
SIP-002 /D10'IP-002
/ G03
SIP-002 / G10
Function These valves are normally closed.to ensure the integrity of the reactor coolantsystem (SIAHV0651, SIBHV0652, SICHV0653, SIDHV0654)'and to providecontainment isolation (SICHV0653, SIDHV0654, SIAUV0655, SIB-UV0656). They are opened during plant cooldown to initiate shutdowncooling.
AlternateTesting
Each of these valves willbe full-stroke exercised open and closed during coldshutdown periods. Stroke time testing willbe performed in conjunction withthe exercise testing.
Basis These valves provide pressure barriers between the reactor coolant systempressure and the lesser rated shutdown cooling piping systems. As aninstalled safety feature they are provided with electrical interlocks that preventthem from being opened when pressurizer pressure is greater than 400 psig.Although this interlock can. be overridden, routine operation of these valveswith a large differential pressure across the seats is considered impractical dueto the risk ofdamage to the seating surfaces of the valves.
This cold shutdown justification is similar to CSJ-24 in the first interval ISTProgram.
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PVNGS IST Pro ram Cold Shutdown Justifications
Cold. Shutdown Justification No. 28 (CS J-28)Normal'Chilled Water Containment Isolation Check Valve Closed Exercising
Valve ID
WCEV039
Valve Description
Chilled Water Supply ToContainment Check Valve
CodeClass
Category
AC
Drawing / Coord.
WCP-001 / E05
Function This valve is normally opened to supply cooling water to the containment-non-safety function. It closes for containment isolation.
AlternateTesting
This valve willbe verified closed during cold shutdown periods. Closuretesting willnot necessarily include pre-test open exercising.
Basis This is a simple check valve with no external means ofexercising nor fordetermining disc position. Closure verification must be performed, bydeveloping a differential pressure across the disc and measuring reverse flow.Performing these tests requires containment entry. Containment entry forroutine inservice testing is considered impractical during power operations.In addition, exercising this valve to the closed position requires an
extended'hutdown
of the primary containment cooling system. This could cause thecontainment temperature to exceed the technical specification limitfor airtemperature and hamper testing activities inside containment.
Since this valve performs a safety function only in the closed position,exercising open before closure verification is not required. This testingsatisfies Code requirements and is consistent with the discussion in NUREG-1482, Appendix A, Question Group 24.
This cold shutdown justification is similar to CS J-13 in the first interval ISTProgram.
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PVNGS ISTPro ram Cold Shutdown Justifications
Cold Shutdown Justi6cation No. 29 (CS J-29)RMW,Supply to RDT Containment Isolation Check Valve Closed Exercising
Valve ID
CHNV494
Valve Description
Reactor Makeup Water SupplyCheck Valve to RDT Inboard CIV
CodeClass
Category
AC
Drawing / Coord.
CHP-003 / E15
Function Opens to supply RMW to the reactor drain, tank - not a safety function.Closes for containment isolation.
AlternateTesting
This valve willbe verified closed during cold shutdown periods. Closuretesting willnot necessarily include pre-test open exercising.
Basis This. is a simple check valve with no external means ofexercising nor fordetermining disc position. Closure verification must be performed'bydeveloping a differential pressure across the disc and measuring reverse flow.Performing this tests requires a containment entry. Containment entry forroutine inservice testing is considered impractical during power operations.
Since this valve performs a safety function only in the closed position,exercising open before closure verification=is not required. This testingsatisfies, Code requirements and is consistent with the discussion in NUREG-'1482, Appendix A, Question Group 24.
This cold shutdown justification is similar to CSJ-32 in the first interval ISTProgram.
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PVNGS ISTPro ram Cold Shutdown Justifications
Cold Shutdown Justification No. 30 (CS J-80)NC to Containment Check Valve Closed Exercising
Valve ID
NCEV118
Valve Description
Nuclear Cooling Water Supply ToContainment Check Valve
CodeClass
Category
AC
Draaving / Coord.
NCP-003 / E06
Function This valve opens to provide a flowpath for cooling water to importantequipment inside the containment - non-safety function. It closes to providecontainment isolation.
AlternateTesting
These valves willbe full-stroke exercised closed during cold shutdownperiods.
Basis This is a simple check valve with no external means ofexercising nor fordetermining disc position. Closure verification must be performed bydeveloping a differential pressure across the disc and measuring reverse flow.Performing this test requires securing cooling water flow to importantequipment within the containment building, including the reactor coolantpumps (RCPs). It is impractical to secure this cooling water flow for anextended period with the RCPs running without endangering the reactorcoolant pumps and motors. Thus testing at power is impractical because itwould require the unnecessary shutdown ofall of the reactor coolant pumps.Testing at cold shutdown is practical because the RCPs are typically notrunning during cold shutdown periods.
It is noted that paragraph 3.1.1.4 ofNUREG-14S2 permits deferral of teststhat require shutdown ofRCPs until refueling outages. However, sincePVNGS typically secures RCPs during cold shutdown outages, this test willbe performed at cold shutdown.
Closure testing willnot inclu'de pre-test open exercising, since the valve isknown to be open during power operation prior to the closure verification.This testing satisfies Code requirements and is consistent with the discussionin NUREG-14S2, Appendix A, Question Group 24.
This cold shutdown justification is similar to CSJ-15 in the first interval ISTProgram.
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PVNGS ISTPro ram Cold Shutdown Justifications
Cold Shutdown Justification No. 31 (CS J-31)SI Header Check Valve Open Exercising
Valve ID Valve Description CodeClass
Category Drawing / Coord.
SIEV540
SIEV541
SIEV542
SIEV543
Safety Injection Header CheckValve
Safety Injection Header CheckValve
Safety Injection Header CheckValve
Safety Injection Header CheckValve
AC
AC
AC
AC
SIP-002 / C13
SIP-002 / C11
SIP-002 / C06
SIP-002 / C04
Function These valves open to provide flowpaths from the safety injection headers tothe reactor coolant system for safety injection and shutdown cooling. Theyclose to isolate the safety injection, system from the reactor coolant system.
AlternateTesting
Each of these valves willbe full-stroke exercised open during cold shutdown.
These are simple check valves with no external means ofexercising nor fordetermining disc position. Part-stroke exercising open at power through thesafety injection check valve test line test via valves SIEUV0618, 628, 638,and 648 is not practical, because because unseating the check valves requiresa containment entry to perform. the leak test required by TechnicalSpecification 4.4.5.2.2d. The valves can be full-stroke exercised by directingLPSI flow to the RCS, but this is not possible at power because the dischargepressure of the LPSI pumps is not sufficient to overcome RCS pressure.
This cold shutdown justification is similar to CSJ-31 in the first interval ISTProgram.
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PVNGS 1ST Pro ram Cold Shutdown Justifications
Cold Shutdown Justification No. 32 (CS J-32)RCP Seal Bleed-Off Isolation Valve Closed Exercising
Valve ID
CHBUV0505
CHAUV0506
Valve Description
Reactor Coolant Pump Seal Bleed-offOtbd. Isolation Valve
Reactor Coolant Pump Seal Bleed-offInbd. Isolation Valve
CodeClass
Category Drawing / Coord.
CHP-002 / H13
CHP-002 / H14
Function These valves are normally open during power operation to provide a flowpathfor seal bleed-off from the reactor coolant pumps (RCPs) —non-safetyfunction. They close for containment isolation.
AlternateTesting
These valves willbe exercised closed during cold shutdown periods. Stroketime testing and fail safe testing willbe performed in conjunction withexercise testing.
Basis These air-operated valves are electrically interlocked so that they cannot be
closed when any of the reactor coolant pumps are in operation. Closing eitherof these valves during RCP operation would interrupt bleed-off flow from theRCP seals and could result in damage to the seals. Thus testing these valves atpower would require the unnecessary shutdown ofall of the reactor coolantpumps.
It is noted that paragraph 3.1.1.4 ofNUREG-1482 permits deferral of tests
that require shutdown ofRCPs until refueling outages. However, sincePVNGS typically secures RCPs during cold shutdown outages, this test willbe performed at cold shutdown.
This cold shutdown justification is similar to CSJ-7 in the first interval ISTProgram.
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PVNGS IST Pro ram Cold Shutdown Justifications
Cold Shutdown Justification No. 88 (CS J-88)SIT Outlet MOVOpen Exercising
Valve ID
SIBUV0614SIBUV0624SIBUV0634
SIBUV0644
Valve Description
SIT 2A Discharge Isolation ValveSIT 2B Discharge Isolation ValveSIT 1A Discharge Isolation Valve
SIT 1B Discharge Isolation Valve
CodeClass
Category. Drawing / Coord.
SIP-002 / A15SIP-002 / A12SIP-002 / B07
SIP-002 / B04
Function The Safety Injection Tank (SIT) discharge isolation valves are normallylocked open with power removed to provide a flowpath from the SITs to thesafety injection headers. Ifclosed, they open upon receipt ofa SIAS. Theycan be closed to isolate the SIT during.cold'shutdown and refueling outages,but this is not a required safety function.
AlternateTesting
Each of these valves willbe full-stroke exercised open during cold shutdownperiods. Stroke time testing willbe performed in conjunction-with exercisetesting.
Plant Technical Specifications require that the SIT isolation valves be key-locked open and power to the valve removed during power operation to ensurean unobstructed flowpath. Open exercising requires first closing the valve,which renders the associated SIT inoperable. A valve failing closed duringtesting would result in an expedited shutdown.
This Cold Shutdown Justification is similar to CS J-23 in the first interval ISTProgram.
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PVNGS IST Pro ram Refuelin Outa e Justifications
Refueling Outage Justification No. 1 (ROJ-01)Boration Flow Path Check Valve Open Exercising
Valve ID Valve Description CodeClass
Category 'rawing / Coord.
CHAV177
CHAV190
Boration Flowpath Check Valve ToCharging Pump Suction
Emerg. Boration Flowpath CheckValve To Charging Pump Suction
C CHP-002 / B07
CHP-002 / A07
Function These check valves open to provide emergency boration flowpaths from theboration header (CHAV177) or via gravity drain directly from the RefuelingWater Tank (RWT) (CHAV190). They have no specific safety function in theclosed position.
AlternateTesting
These check valves willbe part-stroke exercised open during cold shutdownand full stroke exercised open during each refueling outage.
Basis These are simple check valves with no external means ofexercising or fordetermining disc position, thus, testing these valves in the open directionrequires system flow. Since there is no recirculation flowpath capable offullflow (68 gpm per Technical Specification 4.1.2.2.1), the only practicalflowpath is into the charging pump suction header. This would introducehighly concentrated boric acid solution from the RWT into the RCS via the
charging pumps. The rapid insertion ofnegative reactivity during plantoperation would cause a RCS cooldown and depressurization which couldresult in an unscheduled plant trip or safety injection system actuation.
During cold shutdown, the introduction ofexcess quantities ofboric acid intothe RCS is undesirable from the aspect ofmaintaining proper plant chemistryand the inherent difficulties that may be encountered during the subsequentstartup due to over-boration of the RCS. The radioactive waste processingsystem would also be overburdened by the large amounts ofRCS coolant thatwould require processing to decrease the boron concentration at startup. Sincethe boron concentration is.normally increased to a limited extent for shutdownmargin prior to reaching cold shutdown, a part-stroke exercise of these valvescould be performed at that time.
This refueling outage justification is similar to CSJ-4 in the first interval ISTProgram.
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PVNGS 1ST Pro ram Refuelin Outa e Justifications
Refueling Outage Justification No. 2 (ROJ-02)RWT Outlet Check Valve Open Exercising
Valve ID
CHAV306
CHBV305
Valve Description
Refueling Water Tank. OutletCheck Valve
Refueling Water Tank. OutletCheck Valve
CodeClass
Category Drawing / Coord.
CHP-002 / C13
CHP-002 / B15
Function These check valves open to provide flowpaths from the. Ref'ueling Water Tank(RWT).to the suctions of the safety injection and containment spray pumps.They close during post-accident recirculation cooling to prevent backflow ofwater from the containment sump to the RWT.
AlternateTesting
These valves willbe part-stroke exercised open during quarterly testing of thesafety injection pumps via the pumps'inimum flowcircuit, and full-strokeexercised open during each refueling outage.
Basis These are simple check valves with no external means ofexercising or fordetermining obturator position. Thus, testing these valves in the opendirection requires system flow. The various pump mini-flowlines are capableofpart-stroke testing only since their size precludes passing fullaccident flowthrough these valves. Full-stroke exercising these valves to the open. positionrequires injection into the RCS via the simultaneous operation of thecontainment spray and LPSI'pumps in the train. 'During plant operation this isprecluded because neither the containment spray nor the LPSI,pumps candevelop sufficient discharge pressure to overcome RCS pressure. At coldshutdown there is no available reservoir in the reactor coolant system toaccept the injected water, and the shutdown cooling system cannot providesufficient flowback to the RWT. Also, the excessive quantities ofboric acidinjected during such testing would seriously hamper the ensuing startup.Therefore, the only practical opportunity for full-flowtesting these valves isduring refueling outages when the reactor head has been removed and RWTinventory is used to fillthe refueling cavity.
This refueling outage justification is similar to VRR-6 in the first interval ISTProgram.
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PVNGS ISTPro ram Refuelin Outa e Justifications
Refueling Outage Justification No. 3 (ROJ-03)BAMP Discharge Check Valve Open Exercising
Valve ID
CHNV154
CHNV155
Valve Description
Boric Acid Make-up Pump CHN-P02A Discharge Check Valve
Boric Acid Make-up Pump CHN-P02B Discharge Check Valve
CodeClass
Category Draxving / Coord.
CHP-002 / B13
CHP-002 /
B13'unction
The boric acid makeup pump (BAMP) discharge check valves open to allowflow through the idle BAMPs as part of the emergency boration flowpaths(Ref. Technical Specification 3.1.2.2). They have no specific safety functionin the closed position.
AlternateTesting
These check valves willbe part-.stroke exercised open quarterly and full-stroke exercised open during each refueling outage.
Basis These are simple check valves with no external means ofexercising or fordetermining disc position. Testing these valves in the open direction requiressystem flow. The boric acid makeup pumps can. be operated to open thesevalves, however there is no installed. flow instrumentation in the BAMPrecirculation line. Therefore the only practical instrumented flowpath is intothe RCS via the charging pumps. During plant operation, the rapid insertionofnegative reactivity resulting from the introduction ofhighly concentratedboric acid solution to the RCS would result in a RCS cooldown and de-
pressurization, which could cause an unscheduled plant trip or possible safetyinjection system actuation.
During cold shutdown, the introduction ofexcess quantities ofboric acid intothe RCS is undesirable from the aspect ofmaintaining proper plant chemistryand the inherent difficulties that may be encountered during the subsequentstartup due to over-boration of the RCS. The radioactive waste processingsystem would also be overburdened by the large amounts ofRCS coolant thatwould require processing to decrease the boron concentration at startup.
This refueling outage justification is similar to CS J-4 in the first interval ISTProgram.
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PVNGS 1ST Pro ram Refuelin Outa e Justifications
Refueling Outage Justification No. 4 (ROJ-04)HPSI Header Check Valve Open Exercising
Valve ID
SIEV113
SIEV123
SIEV133
SIEV143
Valve Description
High Pressure Safety InjectionPump Header Check Valve
High Pressure Safety InjectionPump Header Check Valve
High Pressure Safety InjectionPump Header Check Valve
High Pressure Safety InjectionPump Header Check Valve
CodeClass
Category Drawing / Coord.
SIP-002 / F14
SIP-002 / F12
SIP-002 / F07
SIP-002 / F04
Function These valves open to provide flowpaths from the high pressure safetyinjection (HPSI) headers to the reactor coolant system. They close to preventflowdiversion during LPSI operation.
AlternateTesting
These valves willbe full-stroke exercised open during each refueling outage.
These are simple check valves with no external means ofexercising or fordetermining disc position. Part-stroke exercising open at power through thesafety injection check valve test line test via valves SIEUV0618, 628, 638,and 648 is not practical, because this, would unseat check valves SIEV540,V541, V542, and V543, requiring a containment entry to perform the leak testrequired by Technical Specification 4.4.5.2.2d. Full-stroke exercising atpower is not possible because the discharge pressure of the HPSI pumps is notsufficient to overcome RCS pressure. Exercising at cold shutdown is notpractical because low-temperature over-pressure concerns preclude directingHPSI flow to the RCS.
This refueling outage justification is similar to VRR-28 in the first intervalIST.Program.
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PVNGS 1ST Pro tarn Ret'uelin Outa e Justifications
Refueling Outage Justification No. 5 (ROJ-05)HPSI Pump Discharge Check Valve Open and Closed Exercising
Valve ID
SIAV404
SIBV405
Valve Description
High Pressure Safety InjectionPump 1 Discharge Check ValveHigh Pressure Safety Injection
Pump 2 Discharge. Check Valve
CodeClass
Category Drawing / Coord.
SIP-001 / F06
SIP-001 / B04
Function These valves open to provide flowpaths from the high pressure safetyinjection (HPSI) pumps to the safety injection headers and thence to thereactor coolant system. They close to prevent flowdiversion through an idleHPSI pump during HPSI operation.
AlternateTesting
Tliese valves willbe full-stroke exercising open and exercised closed duringeach refueling outage. The valve willbe exercised open prior to closureverification.
Basis These are simple check valves with no external means ofexercising or fordetermining disc position. Full-stroke exercising at power is not possiblebecause the discharge pressure of the HPSI pumps is not sufficient toovercome RCS pressure. Part-stroke exercising open at power. through thesafety injection check valve test line test via valves SIEUV0618, 628, 638,and 648 is not practical, because this would unseat check valves SIEV540,V541, V542, and V543, requiring a containment entry to perform the leak testrequired by Technical Specification 4.4.5.2.2d. Exercising at cold shutdownis not practical because low-temperature over-pressure. (LTOP) concernspreclude directing HPSI flow to the RCS.
Since. these valves have safety functions in both the open and closed'positions,closed exercising requires the valve to'be exercised to the open position andthen, be verified to close. Exercising open except at refueling as describedabove.
I/6/98
Verification ofclosure without opening the valve is not practical morefrequently than refueling because closure verification requires a reverse-flowtest, which is performed by connecting a pressure source downstream of thecheck valve and determining reverse flow. The opposite-train HPSI pump canbe used as the pressure source via the cross-connect valves, but this is notpractical at power since cross-connecting the two trains ofHPSI renders bothtrains inoperable. It is also not practical at cold shutdown, because anyleakage through the HPSI header isolation valves could challenge the,LTOPprotection system. Using another, pressurized water source via a downstreamtest connection is not practical at power or cold shutdown, because the risk ofroutinely placing the HPSI system in this configuration and the burden of
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PVNGS 1ST Pro ram Refuelin Outa e Justifications
setting up the test equipment outweighs the benefits of testing.
This refueling outage justification is consistent with the provisions ofNUREG-1482 section 4.1.4, which states that the NRC has determined that,the need to set up test equipment is adequate justification to defer backflow.testing ofa check valve until a refueling outage. It is also consistent with therequirements. for exercising check valves with a safety function in bothpositions by exercising the valve open and then verifying that it closesdiscussed in NUREG-1482; Appendix A, Question Group 24, and'with-theguidelines for deferring valve testing given in NUREG-1482 section 3'.l.l.
This refueling outage justification is similar to VRR-28 in the first intervalIST Program.
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PVNGS lST Pro ram Refuelin Outa e Justifications
Refueling Outage Justification No. 6 (ROJ-06)HPSI Long-Term Recirculation Check Valve Open Exercising
Valve ID
SIAV522
SIAV523
SIBV532
SIBV533
Valve Description
HPSI Long-Term Recirc. CheckValve
HPSI Long-Term Recirc. Ctmt.Isolation Check Valve
HPSI Long-Term Recirc. CheckValve
HPSI Long-Term Recirc. Ctmt.Isolation Check Valve
CodeClass
Category
AC
AC
AC
AC
Draaving / Coord.
SIP-002 / C02
SIP-002 / F02
SIP-002 / B10
SIP-002 / F09
Function These valves open to provide flowpaths from the high pressure safetyinjection headers to the reactor coolant system for hot leg injection. Theyclose to isolate the safety injection system from the reactor coolant system.
AlternateTesting
These valves willbe full-stroke exercised open during each refueling outage.
These are simple check valves with no external means ofexercising or fordetermining disc position. Exercising with flowcan be accomplished with theHPSI pumps (or the charging pumps via cross-tie valves) to the RCS.SIAV523 and SIBV533 can also be part-stroke exercised using the SITfill/drainline via valves SIBUV0322 and SIBUV0332. Exercising at power isnot practical because unseating the valves would require a containment entryto.perform the leak test required by Technical Specification 4.4.5.2.2d;containment entry is not considered practical for quarterly surveillancetesting. Exercising at cold shutdown is not practical because of the potentialfor a low-temperature over-pressure (LTOP) event, which could challenge theLTOP reliefvalves, violate RCS temperature/pressure limits, or damageequipment.
This refueling outage.j ustification is similar to VRR-35 in the first intervalIST Program.
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PVNGS IST Pro ram 'Refuelin Outa e Justifications
Refueling Outage Justification No. 7 (ROJ-07)SIT Discharge Check Valve Open Exercising
Valve ID
SIEV215
SIEV225
SIEV235
SIEV245
Valve Description
Safety Injection Tank 2ADischarge Check Valve
Safety Injection Tank 2BDischarge Check Valve
Safety Injection Tank 1ADischarge Check Valve
Safety Injection Tank 1B
Discharge Check Valve
CodeClass
Category
AC
AC
AC
AC
Drawing / Coord.
SIP-002 / A15
SIP-002 / A12
SIP-002 / A07
SIP-002 / A05
Function These check valves open to provide flowpaths from the safety injection tanks
(SITs) to the safety injection headers. They close to isolate the SITs from thereactor coolant system to prevent overpressurization and to prevent HPSI orLPSI flow diversion;
AlternateTesting
Each SIT discharge check valve willbe part-stroke exercised open at coldshutdown.
During each refueling outage, all the valves willbe full-stroke exercised withflow. Non-intrusive verification offull-stroke exercise willbe performed onone valve on a rotating schedule each time testing is performed. Ifproblemsare found with the sample valve that are determined to affect the operationalreadiness of the valve, all.the valves willeither be tested using non-intrusivetechniques or disassembled for inspection during the same outage.
Following disassembly for inspection or maintenance, a part-stroke exerciseopen test willbe performed.
Basis These are simple check valves with no external means ofexercising or fordetermining disc position. Two possible flowpaths exist for exercising these
valves: from the SITs through the SIT drain line via valves SIEUV0618, 628,638, or 648, or through the SI/RCS check valves into the RCS.
Full-stroke exercising is not possible through the SIT drain lines because
these flowpaths are not capable ofcarrying the necessary flow rate. Part-stroke exercising could be performed at power via the SIT drain lines,however, after any exercise at power these check valves must be leak ratetested within 24 hours per Technical Specification 4.4.5.2.2d which entailscontainment entry. Thus, neither part-stroke nor full-stroke exercising ispractical at power.
1/6/98
Full-flowtesting during cold shutdown is impractical because the RCS does
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PVNGS 1ST Pro ram Refuelin Outa e Justifications
not have sufficient volume to receive the contents of a SIT. Part-stroketesting and subsequent leak rate testing are practical at cold shutdown.Therefore the SIT check valves willbe part-stroke exercised, open at coldshutdown periods.
The valves will'be full-stroke exercised open during each. refueling outagewhen the reactor vessel head is removed. In this condition, a reduced-pressureSIT discharge test can be performed'with flow to the RCS. Although thereduced-pressure test cannot attain the maximum required accident conditionflow rate through the valve, the flow rate is sufficient to stroke the checkvalve discs to the full-open position..Non-intrusive verification offull strokewillbe performed for one valve of the, group on a rotating schedule each
refueling outage.
The SIT discharge check valves are identical with respect to size, design,orientation, and operating conditions. Each has been inspected and/or non-intrusively tested several, times during previous refueling outages.'Based onthese inspections and tests, there has been no evidence ofvalve degradationwith respect to their ability to open and satisfactorily pass the required flowneeded'to fulfilltheir safety, function.
This justification is consistent with the requirements and recommendations ofNRC Generic Letter 89-04, Position 1 for full-stroke exercising, check valves,and NUREG-1482 section 4.1.2 for exercising, check valves with flowandnon-intrusive techniques. The NUREG. states that relief is not requiredbecause flow testing at repeatable conditions performed on all valves in a
group while only one valve in the group is non-intrusive tested on a rotatingschedule is considered'an acceptable "other positive means".
This refueling outage justification is similar to VRR-33 in,the first-intervalIST Program.
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PVNGS ISTPro rain Refuelin Outa e Justifications
Refueling Outage Justification No. 8 (ROJ-08)SI/RCS Check Valve Open Exercising
Valve ID
SIEV217SIEV227SIEV237SIEV247
Valve Description
Safety Injection/RCS Check ValveSafety Injection/RCS Check ValveSafety Injection/RCS-Check ValveSafety Injection/RCS Check Valve
CodeClass
Category
ACACACAC
Drawing / Coord.
SIP-002 / A13SIP-002 / A10SIP-002 / A06SIP-002/ A04
Function These check valves open to provide flowpaths from the safety injection headerto the reactor coolant system (RCS). They close to isolate the safety injectionsystem from the RCS.
AlternateTesting
Each SI/RCS check valve willbe part-stroke exercised open at cold shutdown.
During each refueling outage, all the valves willbe full-stroke exercised withflow. Non-intrusive verification offull-stroke exercise will,be performed onone valve on a rotating schedule each time testing is performed. Ifproblemsare found with the sample valve that are determined to affect the operationalreadiness of the valve, all the valves willeither be tested using non-intrusivetechniques or disassembled for inspection during the same outage.
Following any disassembly for inspection or maintenance, a part-strokeexercise open test willbe performed;
Basis These are simple check valves with no external means ofexercising or fordetermining disc position. Although a flowpath from the charging pumpsthrough the cross-tie to HPSI is capable ofpart-stroke exercising these valvesat power, this is not considered practical because unseating the valves wouldrequire a containment entry to perform the leak test required by Technical.Specification 4.4.5.2.2d. Containment entry for routine inservice testing isconsidered impractical during power operations.
The valves can be part-stroke exercised at cold shutdown during shutdowncooling operation. Full-flowtesting during cold shutdown is impracticalbecause the shutdown cooling system cannot attain the maximum requiredaccident condition flow rate through the valves, and because the RCS with thereactor vessel head installed does not have sufficient volume to receive thecontents ofa SIT. Therefore the SI/RCS check valves willbe part-strokeexercised open at cold shutdown periods.
I/6/98
The valves willbe full-stroke exercised open during each refueling outagewhen the reactor vessel head is removed. In this condition, a reduced-pressureSIT discharge test can be performed with flow to the RCS. Although thereduced-'pressure test cannot attain the maximum required accident condition
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PVNGS ISTPro ram Refuelin Outa e Justifications
flow rate through the valve,.the„flow,rate is sufficient to stroke the checkvalve discs to the full-open.position. Non-intrusive verification offull strokewill'be performed for one valve of the group on a-rotating schedule each
refueling outage.
The SI/RCS check valves are identical with respect to size, design,orientation, and operating conditions. Each has been inspected and/or,non-intrusively tested several times during previous refueling outages. Based onthese inspections and tests, there has,been no evidence ofvalve degradationwith respect to their ability to open and satisfactorily pass the required flowneeded to fulfilltheir safety function.
This justification is consistent with the requirements and recommendations ofNRC'Generic Letter 89-04, Position 1 for full-stroke exercising check valves,and NUREG-1482 section 4. 1'.2 for exercising check valves with.flowandnon-intrusive techniques. The,NUREG states that relief is not-requiredbecause flow testing at repeatable conditions performed on all valves in a
group while only one valve in the group, is non-intrusive tested'on a rotatingschedule is considered an acceptable "other positive means".
This refueling outage justification is similar to VRR-34 in the first intervalIST Program.
1/6/98 Page 11 of 14
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PVNGS 1ST Pro ram Refuelin Outa e Justifications
Refueling Outage Justification No. 9 (ROJ-09)Regenerative Heat Exchanger Inlet Check Valve Closed Exercising
Valve ID
CHEVM70
Valve Description
Charging to Regenerative HeatExchanger Inlet Inboard
Containment Isolation CheckValve
CodeClass
Category
AC
Drawing / Coord.
CHP-001 / F15
Function Valve opens for charging flowpath to support boration and auxiliarypressurizer spray. Closes for containment isolation.
AlternateTesting
This valve willbe verified closed during each refueling outage. Closuretesting willnot necessarily include open exercising immediately prior to theclosure verification.
Basis This is a simple check valve with no external means ofexercising nor fordetermining disc position. Testing in the closed direction requires a reverseflow test. The valve alignment for this test requires isolating and draining a
portion of the charging line. Performing this test at power or cold shutdown isnot.practical because it renders auxiliary pressurizer spray and multipleboration flowpaths out of.service for an extended period of time, requiresseveral entries into high radiation areas inside containment, and violatescontainment integrity, with entry into numerous LCOs. During testing,manual realignment ofnumerous valves would be required to restore thesystem to an operable status ifthe system functions became necessary duringinservice testing.
As discussed in NUREG-1482, Appendix A, Question Group 24, closuretesting ofvalves with safety functions in both directions requires that thevalves be opened and then verified to close. This valve is exercised open withnormal charging flowduring power operation. This satisfies the coderequirement for verifying the valve is open prior to the closure verification.
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PVNGS 1ST Pro ram Refuelin Outa e Justifications
Refueling Outage Justification No. 10 (ROJ-10)Safety Injection Pump Suction Flowpath Check Valve Closed Exercising
Valve ID
CHAV306
CHBV305
SIBV200
SIAV201
Valve Description
Refueling Water Tank OutletCheck Valve
Refueling Water Tank OutletCheck Valve
LPSI Pump Suction Line CheckValve
LPSI Pump Suction Line CheckValve
CodeClass
2
Category Drawing / Coord.
CHP-002 / C13
CHP-002/ B15
SIP-001 / B12
SIP-001 / F13
Function CHAV306 and CHBV305 open to provide flowpaths from the RefuelingWater Tank (RWT) to the suctions of the safety injection and containmentspray pumps. They close during post-accident recirculation cooling to preventbackflow ofwater from the containment sump to the RWT.
SIBV200 and SIAV201 open to provide flowpaths to the suctions of therespective LPSI pumps. They close to prevent overpressurization of the sumppiping, to prevent CS and-HPSI from drawing a suction on shutdown cooling,and to,prevent loss ofmakeup during a LOCA should RCS pressure backseatthe containment sump or RWT check valves.
AlternateTesting
These valves willbe exercised to the open position and then verified to closeduring each refueling outage.
Basis These are simple check valves with no external means ofexercising or fordetermining disc position. Testing in the closed direction involves a reverseflow test requiring set up ofhoses, gauges, and other test equipment. The testalso requires a valve alignment that renders the complete safety injection train(LPSI, HPSI, and containment spray) inoperable, with entry into multipleLCOs for an extended period of time. During this test, manual realignment ofnumerous valves would be required to restore the system to an operable statusifthe system functions became necessary during inservice testing. Thereforetesting is considered. impractical during power operation and cold shutdown.
This justification is consistent with the guidelines on extension of testintervals to refueling outage for check valves verified closed by leak testingprovided in NUREG-1482, section 4.1.4.
The valves willbe exercised to the open position and then verified to close as
required for check valves with safety functions in both directions perNUREG-1482, Appendix A, Question Group 24.
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PVNGS IST Pro ram Refuelin Outa e Justifications
Refueling Outage Justification No. 11 (ROJ-11)LPSI Pump Suction Check Valve Open Exercising
Valve ID Valve Description CodeClass
'Category Drawing / Coord.
SIBV200
SIAV201
LPSI Pump Suction Line CheckValve
LPSI Pump Suction Line CheckValve
'C
SIP-001 / B12
SIP-001 / F13
Function These valves open to provide flowpaths to the suctions of the respective LPSIpumps. They close to prevent overpressurization of the sump piping, toprevent CS and HPSI from drawing a suction on shutdown cooling, and toprevent loss ofmakeup during a LOCA should RCS pressure backseat thecontainment sump or RWT check valves.
AlternateTesting
These check valves willbe part-stroke exercised open quarterly and full-stroke exercised open during each refueling outage.
ps/r'j
Basis These are simple check valves with no external means ofexercising or fordetermining disc position. During power operation, the valves can be part-stroke exercised open with flowwhen the associated LPSI pump is operatedvia the recirculation lines. Full-stroke exercising during power operation isnot practical because LPSI discharge pressure is not sufficient to overcomeRCS pressure, and there is not a recirculation flowpath capable ofhandlingmaximum accident condtion flow as required by Generic Letter 89-04Position 1. Full-stroke exercising during cold shutdown while on shutdowncooling is not practical because these valves are not in the shutdown coolinglineup (the shutdown cooling lines tap into the LPSI suction line downstreamfrom these valves). These valves can be full-stroke exercised during refuelingoutages while the reactor refueling pool is being filled from the RWT by theLPSI pumps.
This refueling outage justification is similar to VRR-30 in the first intervalIST Program.
1/6/98 Page 14 of 14
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