ML18100B169
| ML18100B169 | |
| Person / Time | |
|---|---|
| Site: | Salem  |
| Issue date: | 06/27/1994 |
| From: | Labruna S Public Service Enterprise Group |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| RTR-REGGD-01.097, RTR-REGGD-1.097 GL-82-33, NLR-N94009, NUDOCS 9407010153 | |
| Download: ML18100B169 (13) | |
Text
.:*.':****
1' Public Service Electric and Gas Company Stanley LaBruna
/
Public Service Electric and Gas Company P.O. Box 236, Hancocks Bridge, NJ 08038 609-339-1700 Vice President - Nuclear Engineering JUN 2 7 1994 NLR-N94009 United States Nuclear Regulatory Commission Document Control Desk Washington, DC 20555 Gentlemen:
REGULATORY GUIDE 1.97 CONTAINMENT ISOLATION VALVE POSITION INDICATION SALEM GENERATING STATION UNIT NOS. 1 AND 2 DOCKET NOS. 50-272 AND 50-311 NRC Generic Letter 82-33 was issued on December 17, 1982.
Generic Letter 82-33 required, among other items, that licensees submit a report describing how their facility design meets the guidance provided in Regulatory Guide 1.97, Revision 2, "Instrumentation for Light-Water-Cooled Nucl~ar Power Plants to Assess Plant and Environs Conditions During and Following an Accident."
By letters dated April 2, 1981, April 15,.1983, September 21, 1983 and August 9, 1984 Public Servi'ce Electric and Gas (PSE&G) described how instrumentation installed at Salem Station Units 1 and 2 meets the guidance of Regul~tory Guide 1.97 or is justified in deviating from the guidance.
The NRC issued a Safety Evaluation Report dated June 17, 1985 concluding that the Salem station facility either conforms to, or is justified in deviating from, the guidance of Regulatory Guide 1.97.
Since our submittals listed above, a number of engineering and.construction activities have takep place including NRC inspection of Regulatory Guide 1.97 implementation at Salem Station.
In response to these activities and NRC unresolved items 50-272)91-30-01 and 50-311/91-30-01, PSE&G has completed extensive re-reviews of the variables associated with Regulatory Guide 1.97.
These reviews have identified additional information with-regard to Regulatory Guide 1.-97 containment isolation valve position indication that may have not been previously communicated to the NRC staff.
,...-------9407010153 940027---------.--,
PPDR ADOCK 05000272
'PDR
Document Control Desk NLR-N94009 JUN 2 7 1994 2
The purpose of this letter is to communicate this additional information.
The attachment to this letter identifies the additional information.
Please contact us if you should have questions in this regard.
Sincerely, JO(~
c Mr. T. T. Martin, Administrator - Region I U. S. Nuclear Regulatory Commission 475 Allendale Road King of Prussia, PA 19406 Mr. J. c. Stone, Licensing Project Manager -
Salem U. S. Nuclear Regulatory Commission One White Flint North 11555 Rockville Pike Rockville, MD 20852 Mr. c. Marschall (S09)
USNRC Senior Resident Inspector Mr. K. Tosch, Manager, IV NJ Department of Environmental Protection Division of Environmental Quality Bureau of Nuclear Engineering CN 415 Trenton, NJ 08625
Attachment to PSE&G Letter NLR-N94009 Regulatory Guide (RG) 1.97, Table 2 lists "Containment Isolation Valve Position" as a Type B, Category 1 variable.
The range is "closed-not closed" and the purpose listed is "accomplishment of isolation."
PSE&G correspondence concerning this variable listed it as Variable #12, "Containment Isolation Valve Position Indication" (See letters to NRC dated April 2, 1981 and September 21, 1983).
PSE&G correspondence indicated that containment isolation valve position instrumentation would meet RG 1.97 guidance for Type B, Category 1 variables.
However, during subsequent internal reviews and NRC inspections performed to verify compliance to this RG 1.97 commitment, PSE&G determined that the scope of isolation valves referred to in our previous submittals was not explicitly identified.
In order to complete our verification efforts, it was necessary to research the Salem design criteria and basis for containment isolation valve position indication.
Based on this review PSE&G determined that the following definition of containment isolation valve bounds our com~itment for containment isolation valve position indication with respect to RG 1.97:
Those automatic isolation valves (listed in Salem Updated Final Safety Analysis Report Tables 6.2-10, 6.2-12 and 6.2-13) which receive an automatic isolation signal to close (accomplish containment isolation).
Types of containment isolation signals are Phase A, Phase B, Main Steam, Feedwater, steam Generator Blowdown, and Containment Purge and Pressure - Vacuum Relief Isolations.
This definition is based on the purpose stated in RG 1.97 for this variable which is "accomplishment of isolation."
Containment isolation for various valves at Salem Station is accomplished via the automatic isolation signals listed in the definition or by closure of check valves in response to individual and specific system parameters~ Position indication meeting RG 1.97 Category 1 recommendations is provided for valves within this definition.
Note:
RG 1.97 does not require position indication for check valves.
With regard to Category 1 variable environmental qualification (EQ) requirements, position indication circuits for RG 1.97 containment isolation valves which are located in mild environments have been designed for a mild environment.
RG 1.97 containment isolation valves located in harsh environments have position indication circuits qualified under our EQ program for a harsh environment.
Position indication circuits for four RG 1.97 containment isolation valves (DR29, FP147, vcs and VC12) have been exempted from our EQ program since the circuits accomplish their safety function (position indication) prior to experiencing a harsh environment.
NLR-N94009 These valve position circuits are located outside containment and, over time, may experience radiation "shine."
The basis for exempting these valves has been documented in controlled engineering evaluations in accordance with PSE&G EQ program procedures.
Valves listed in the Salem UFSAR Tables 6.2-10, 6.2-12 and 6.2-13 which do not meet the above definition for RG 1.97 containment isolation valves (do not receive an automatic isolation signal) are subject to the following administrative controls as applicable to each valve type:
- 1) the power supply is removed from motor operated valves which are not operated during the response to an
- accident,
- 2) the air supply is isolated from air operated valves which are not operated during the response to an
- accident,
- 3) manual isolation valves are locked in position,
- 4) remote manual operated valves which are exercised during the response to an accident are controlled by station operating procedures.
With regard to valves in #4 above, while these valves do not fall within the definition of RG 1.97 containment isolation valves, they do have position indication circuits which are qualified in accordance with the Salem environmental qualification (EQ) program as follows:
Non-RG 1.97 remote manual containment isolation valves located in mild environments have position indication circuits designed for a mild environment.
With the exception noted below regarding service water valves, non-RG 1.97 remote manual containment isolation valves located in harsh environments either have position indication circuits qualified under our EQ program for a harsh environment or are exempted from our EQ program since they accomplish their safety function prior to experiencing a harsh environment.
NLR-N94009 Service water inlet (SW58) and outlet valves (SW72) to the containment fan coil units (CFCUs) are air operated butterfly valves located outside containment.
They provide isolation capability to the service water supply and return lines for the CFCUs.
The valves have no control function and fail to the safe position (open) on loss of air and/or power.
As an alternative to qualified valve position indication circuitry, environmentally qualified flow instrumentation for each line is available in the control room.
This flow indication provides qualified alternate indication of valve position.
The application of the stated definition to the containment isolation valves listed in the Salem Station Updated Final Safety Analysis Report (UFSAR) Tables 6.2-10, 6.2-12, and 6.2-13 is provided in the attached table.
For each valve the table lists the valve identification, valve name, valve type and whether it is considered to be a RG 1.97 containment isolation valve.
The final column on the right indicates whether valve position indication is provided.
This list of valves has been issued within a controlled engineering evaluation document.
In conjunction, a checklist has been added to the design change process procedure to ensure that commitments to RG 1.97 recommendations are maintained during future design modifications.
This checklist references the engineering evaluation and will function to ensure that position indication circuits for RG 1.97 containment isolation valves continue to meet RG 1.97 Category 1 design recommendations.
This information is being provided as a clarification to our previous Salem docketed correspondence on RG 1.97.
It provides additional detail as to the method by which the Salem design incorporates the guidance of RG 1.97 for containment isolation valve position indication.
CONTAINMENT ISOLATION VALVES PER UFSAR TABLES 6.2-10, 6.2-12, AND 6.2-13 VALVE#
NAME TYPE llAFll 11 AUX FDW SG INLET AOV 12AF11 12 AUX FDW SG INLET AOV 13AF11 13 AUX FDW SG INLET AOV 14AF11 14 AUX FDW SG INLET AOV 11AF21 11 AUX FDW SG INLET AOV 12AF21 12 AUX FDW SG INLET AOV 13AF21 13 AUX FDW SG INLET AOV 14AF21 14 AUX FDW SG INLET AOV 11BF19 11 SG FEED & COND SG FDW INLET AOV 12BF19 12 SG FEED & COND SG FDW INLET AOV 13BF19 13 SG FEED & COND SG FDW INLET AOV 14BF19 14 SG FEED & COND SG FDW INLET AOV 11BF22 11 SG FEED & COND SG FDW INLET MOV 12BF22 12 SG FEED & COND SG FDW INLET MOV 13BF22 13 SG FEED & COND SG FDW INLET MOV 14BF22 14 SG FEED & COND SG FDW INLET MOV 11BF40 12 SG FEED & COND SG FDW INLET AOV 12BF40 12 SG FEED & COND SG FDW INLET AOV 13BF40 13 SG FEED & COND SG FDW INLET AOV 14BF40 14 SG FEED & COND SG FDW INLET AOV UCA330 11 CONT AIR HDR IA SPLY AOV 12CA3JO 12 CONT AIR HDR lB SPLY AOV 11CA360 11 CONT AIR HDR lA CNTMNT CKVL 12CA360 12 CONT AIR HDR 1B CNTMNT BLDG CKVL 1CA1714 1 CONT AIR 100 ELEV. AIR LOCK VLV 1CA1715 1 CONT AIR 130 ELEV. AIRLOCK VLV 1CC109 1 CMPNT CLG EXCESS LETDWN CKVL 1CC113 1 CMPNT CLG EXCESS LETDWN AOV 1CC118 1 CMPNT CLG REAC COOL PP MOV 1
RG 1.97 IND.
CIV (Y/N)
(Y/N)
N y
N y
N y
N y
N y
N y
N y
N y
N y
N y
N y
N y
N y
N y
N y
N y
N y
N y
N y
N y
y y
y y
N N
N N
N N
N N
N N
y y
y y
CONTAIN1\\1ENT ISOLATION VALVES PER UFSAR TABLES 6.2-10, 6.2-12, AND 6.2-13 VALVE#
NAME TYPE 1CC119 1 CMPNT CLG REACT COOL PP CKVL 1CC131 1 CMPNT REAC COOL PP MOV 1CC136 1 CMPNT CLG REAC COOL PP MOV 1CC186 1 CMPNT CLG COOL PP CKVL 1CC187 1 CMPNT CLG REAC COOL PP MOV 1CC190 1 CMPNT CLG REAC COOL PP MOV 1CC208 1 CMPNT CLG REAC COOL PP CKVL 1CC215 1 CMPNT CLG EXCESS LETDWN AOV llCS2 11 CONT SPRAY PP DISCH MOV 12CS2 12 CONT SPRAY PP DISCH MOV llCS5 11 CONT SPRAY PEN AREA SRV 12CS5 12 CONT SPRAY PEN AREA SRV 11CS36 11 CONT SRRY RES HT EXCH MOV 12CS36 12 CONT SRRY RES. HT EXCH MOV 11CS48 11 CONT SPRAY PP DISCH CKVL 12CS48 12 CONT SPRAY PP DISCH SWG CKVL 1CS900 1 CONT SPRAY SMPL TEST CONN VLV 1CS901 1 CONT SPRAY SMPL TEST CONN VLV 1CS902 1 CONT SPRAY TEST CONN VLV 1CS903 1 CONT SPRAY TEST CONN VLV 1CV3 1 eve LET DWN ORIFICE ISO AOV 1CV4 1 eve REGEN Hf EXCH AOV lCVS 1 eve LET DWN ORIFICE AOV 1CV7 1 eve LET DWN HT EXCH INLET AOV 1CV43 1 eve CHG SAP INJ SUCT HDR SRV 1CV68 1 eve REGEN Hf EXCH.
MOV 1CV69 1 eve REGEN HT EXCH MOV 1CV74 1 eve REGEN HT EXCH CKVL 11CV98 11 eve SEAL WTR SPL y TO REAC COOL pp VLV 12CV98 12 eve SEAL WTR SPL y TO REAC COOL VLV 13CV98 13 eve SEAL WTR SPLY TO REAC COOL VLV 2
RG 1.97 IND.
CIV (Y/N)
(Y/N)
N N
y y
y y
N N
y y
y y
N N
y y
N y
N y
N N
N N
N y
N y
N N
N N
I N
N I
N N
N N
N N
y y
y y
y y
y y
N N
y y
y y
N N
N N
N N
N N
CONTAINMENT ISOLATION VALVES PER UFSAR TABLES 6.2-10, 6.2-12, AND 6.2-13 VALVE#
NAME TYPE 14CV98 14 eve SEAL wrR SPLY TO REAC COOL pp VLV 11CV99 11 eve REAC COOL EMP SUCT CKVL 12CV99 12 eve REAC COOL EMP SUCT CKVL 13CV99 13 eve REAC COOL EMP SUCT CKVL 14CV99 14 eve REAC COOL EMP SUCT CKVL 1CV116 1 eve SEAL WTR FILTER MOV 1CV284 1 eve REAC COOL PP DSCHRG HDR MOV 1CV296 1 eve REAC COOL PMP DISCH HDR CKVL 1DR29 1 DEMIN WTR UNIT 2 AOV 1DR30 1 DEMIN WfR UNIT 1 INLET CKVL 1FP147 1 FIRE PROT REAC CONTMNT AOV 1FP148 1 FIRE PROT REAC CONTMNT CKVL 11GB4 11 STM GEN DRN & BLDWN STM GEN AOV 12GB4 12 STM GEN DRN & BLDWN STM GEN AOV 13GB4 13 STM GEN DRN & BLDWN STM GEN AOV 14GB4 14 STM GEN DRN & BLDWN STM GEN AOV 11MS7 11 MN STM & TURB BYPASS IIDR STM AOV 12MS7 12 MN STM & TURB BYPASS AOV 13MS7 13 MN STM & TURB BYPASS AOV 14MS7 14 MN STM & TURB BYPASS AOV 11MS18 11 MN STM & TURB BYPASS AOV 12MS18 12 MN STM & TURB BYPASS AOV 13MS18 13 MN STM & TURB BYPASS AOV 14MS18 14 MN STM & TURB BYPASS AOV 1MS132 1 MN STM & TURB BYPASS AOV 11MS167 11 MN STM & TURB BYPASS STM GEN HOV (Channel C) 11MS167 11 MN STM & TURB BYPASS STM GEN HOV (Channel D) 12MS167 12 MN STM & TURB BYPASS STM GEN HOV (Channel C) 12MS167 12 MN STM & TURB BYPASS STM GEN HOV (Channel D) 3 RG 1.97 IND.
CIV (Y/N)
(Y/N)
N N
N N
N N
N N
N N
y y
y y
N N
y y
N N
y y
N N
y y
y y
y y
y y
y y
y y
y y
y y
y y
y y
y y
y y
N y
y y
y y
y y
y y
CONTAINMENT ISOLATION VALVES PER UFSAR TABLES 6.2-10, 6.2-12, AND 6.2-13 VALVE#
NAME TYPE 13MS167 13 MN STM & TURB BYPASS STM GEN HOV (Channel C) 13MS167 13 MN STM & TURB BYPASS STM GEN HOV (Channel D) 14MS167 14 MN STM & TURB BYPASS STM GEN HOV (Channel C) 14MS167 14 MN STM & TURB BYPASS STM GEN HOV (Channel D) 1NT25 REAC COOL PRESS. RELIEF TNK NITROG SPLY AOV 1NT26 REAC COOL NITROG. SPL Y CKVL 1NT32 1 SFTY INJ BTTLD H.P. N2 AOV 1NT34 1 SFTY !NJ BTILD H.P. N2 CKVL 1PR17 1 POPS PRESS. RELIEF TANK TO GAS SAMPLE AOV 1PR18 1 POPS PRESS. RELIEF TANK TO GAS SAMPLE AOV 1PR25 POPS PRESS. RELIEF TNK CKVL lRHl RHR COMMON SUCT MTR MOV 1RH2 1 RHR COMMON SUCT MTR MOV 11RH4 11 RHR PP SUCT MOV MOV 12RH4 12 RHR PP SUCT MOV MOV 11RH19 11 RHR HX DISCH MOV 12RH19 12 RHR HX DISCH MOV 1RH26 1 RHR HOT LEG !SOL GATE MOV 1SA118 1 STAT AIR HDR CNTMNT VLV 1SA119 1 STAT AIR CNTMNT HDR CKVL 1SA262 1 STAT AIR CNTMNT PRESS VLV 1SA264 1 STAT AIR CNTMNT PRESS VLV 1SA265 1 STAT AIR CNTMNT PRESS VLV 1SA267 1 ST AT AIR CNTMNT PRESS VLV 1SA268 1 ST AT AIR CNTMNT PRESS VLV 1SA270 1 ST AT AIR CNTMNT PRESS VLV 1SF22 1 SPNT FUEL CLG REFUEL WfR PURIF VLV 1SF36 1 SPNT FUEL CLG RFL WfR VLV 1SJ12 lSFTYINJBORONINJTK MOV 4
RG 1;97 IND.
CIV (YIN)
(YIN) y y
y y
y y
y y
y y
N N
y y
N N
y y
y y
N N
N y
N y
N y
N y
N y
N y
N y
N N
N N
N N
N N
N N
N N
N N
N N
N N
N N
N y
CONTAINMENT ISOLATION VALVES PER UFSAR TABLES 6.2-10, 6.2-12, AND 6.2-13 VALVE#
NAME TYPE 1SJ13 1 SFTY INJ BORON TK OUTLET MOV 1SJ32 1 SFTY INJ PMP SUCT SAF RLF VL V SRV.
11SJ39 11 SFTY INS HDR SAF RLF VLV SRV 12SJ39 12 SFTY INS HDR SAF RLF VL V SRV 11SJ40 11 SFTY INJ PP DISCH TO HOT LEG MOV 12SJ40 12 SFTY INJ HDR STOP MOV MOV 11SJ43 11 SFTY INJ RESID HT REM CKVL 12SJ43 12 SFTY INJ RESID HT REM CKVL 13SJ43 13 SFTY INJ RESID HT REM CKVL 14SJ43 14 SFTY INJ RESID HT REM CKVL 11SJ44 11 SFTY INJ CNTNMNT SUMP MOV 12SJ44 12 SFTY INJ CNTMNT SUMP MOV l 1SJ48 11 SFTY INJ LOW HEAD LINE SRV 12SJ48 12 SFTY INJ LOW HEAD LINE SRV 11SJ49 11 SFTY INJ RESD HT REM MOV 12SJ49 12 SFTY INJ RESD HT REM MOV 1SJ53 1 SFl'Y INJ HDR TEST LINE AOV 1SJ60 1 SFl'Y INJ ACCUM TEST LINE AOV 1SJ123 1 SFl'Y INJ ACCUM TEST LINE AOV 1SJ135 1 SFTY INJ PMPS TO COLD LEG MOV MOV 11SJ139 11 SFTY INJ HOT LEG CKVL CKVL 12SJ139 12 SFTY INJ HOT LEG CKVL CKVL 13SJ139 13 SFTY INJ HOT LEG CKVL CKVL 14SJ139 14 SFTY INJ HOT LEG CKVL CKVL 11SJ144 11 SFTY INJ COLD LEG LINE CKVL 12SJ144 12 SFTY INJ COLD LEG LINE CKVL 13SJ144 13 SFTY INJ COLD LEG LINE CKVL 14SJ144 14 SFTY INJ COLD LEG LINE CKVL 1SJ150 1 SFTY INJ BORON TK CKVL 1SJ167 1 SFTY INJ COLD LEG SAF RLF VL V SRV 1SS27 lSMPLGSYSACCUMSMPLHDR AOV 5
RG 1.97 IND.
CIV (Y/N)
(Y/N)
N y
N N
N N
N N
N y
N y
N N
N N
N N
N N
N y
N y
N N
N N
N y
N y
y y
y y
y y
N y
N N
N N
N N
N N
N N
N N
N N
N N
N N
N N
y y
CONTAINMENT ISOLATION VALVES PER UFSAR TABLES 6.2-10, 6.2-12, AND 6.2-13 VALVE#
NAME TYPE 1SS33 lSMPLGSYSREACCOOLHDR AOV 1SS49 1 SMPLG SYS PZR LIQ ISLN AOV 1SS64 1 SMLG SYS PZR STM SMPL AOV 11SS94 11 SMPLG SYS FROM STM GEN AOV 12SS94 12 SMPLG SYS FROM STM GEN AOV 13SS94 13 SMPLG SYS FROM STM GEN AOV 14SS94 14 SMPLG SYS FROM STM GEN AOV 1SS103 1 SMPLG SYS ACCUM AOV 1SS104 lSMPLGSYSREACCOOLSMPL AOV 1SS107 1 SMPLG SYS PZR LIQ HDR AOV lSSllO 1 SMPLG SYS 92R STM SMPL AOV 11SS181 11 SMPLG SYS INBRD Har LEG AOV 13SS181 13 SMPLG SYS OUTBRD Har LEG AOV 11SS182 11 SMPLG SYS INBRD Har LEG AOV 13SSl82 13 SMPLG SYS INBRD Har LEG AOV 13SS184 13 SMPLG SYS INBRD Har LEG AOV 13SSl85 13 SMPLG SYS OUTBRD Har LEG AOV l 1SS188 11 SMPL SYS TO CNTMNT SUMP AOV l 1SS189 11 SMPLG SYS TO CNTMNT SUMP AOV lSS900 1 SMPLG SYS PZR DEADWEIGIIT CLBRTR VLV 1SS901 1 SMPLG SYS PZR DEADWEIGIIT CLBRTR VLV 11SW58 11 SRVC WTR CONT FAN COIL AOV 12SW58 12 SRVC WTR CONT FAN COIL AOV 13SW58 13 SRVC WTR CONT FAN COIL AOV
- 14SW58 14 SRVC WTR CONT FAN COIL AOV 15SW58 15 SRVC WTR CONT FAN COIL AOV 11SW72 11 SRVC WTR CONT FAN COIL AOV 12SW72 12 SRVC WTR CONT FAN COIL AOV 13SW72 13 SRVC WTR CONT FAN COIL AOV 14SW72 14 SRVC WTR CONT FAN COIL AOV 15SW72 15 SRVC WTR CONT FAN COIL AOV 6
RG 1.97 IND.
CIV (YIN)
(YIN) y y
y y
y y
y y
y y
y y
y y
y y
y y
y y
y y
N y
N y
N y
N y
N y
N y
N y
N y
N N
N N
N y
N y
N y
N y
N y
N y
N y
N y
N y
N y
CONTAINMENT ISOLATION VALVES PER UFSAR TABLES 6.2-10, 6.2-12, AND 6.2-13 VALVE#
NAME TYPE lVCl 1 CNTMNT VENT PURGE SPLY AOV 1VC2 1 CNTMNT VENT PURGE SPLY AOV 1VC3 1 CNTMNT VENT PURGE EXHAUST AOV 1VC4 1 CNTMNT VENT PURGE EXHAUST AOV lVCS 1 CNTMNT VENT PRESS-VACUUM AOV 1VC6 1 CNTMNT VENT PRESS-VACUUM AOV 1VC7 1 CNTMNT VENT RAD MON SYS AOV 1VC8 1 CNTMNT VENT RAD MON SYS AOV 1VC9 1 CNTMNT VENT RAD MON SYS AOV lVClO 1 CNTMNT VENT RAD MON SYS AOV lVCll 1 CNTMNT VENT RAD MON SYS AOV 1VC12 1 CNTMNT VENT RAD MON SYS AOV 1VC13 1 CNTMNT VENT RAD MON SYS AOV 1VC14 1 CNTMNT VENT RAD MON SYS AOV 11VC17 11 POST ACC SAMP PEN 36 AOV 12VC17 12 POST ACC SAMP PEN 30 AOV 11VC18 11 POST ACC SAMP PEN 36 AOV 12VC18 12 POST ACC SAMP PEN 30 AOV 11VC19 11 POST ACC SAMP PEN 36 AOV 12VC19 12 POST ACC SAMP PEN 30 AOV 11VC20 11 POST ACC SAMP PEN 36 AOV 12VC20 12 POST ACC SAMP PEN 30 AOV 1WL12 1 RAD WASTE LQD REACT COOL DR PP AOV 1WL13 1 RAD WASTE LQD RC DR PP AOV 1WL16 1 RAD WST LQD CONTMNT SUMP AOV 1WL17 1 RAD WST LQD CONTMNT SUMP AOV 1WL96 1 RAD WASTE LQD RC DR TK AOV 1WL97 1 RAD WASTE LQD RC DR TK AOV 1WL98 1 RAD WASTE LQD RC DR TK AOV 1WL99 1 RAD WASTE LQD RC DR TK AOV 1WL108 1 RAD WASTE LQD N2 VNT LINE AOV 7
RG 1.97 IND.
CIV (Y/N)
(Y/N) y y
y y
c y
y y
y y
y y
y y
y y
y N
y N
y y
y y
y N
y N
y N
y N
y N
y N
y N
y N
y N
y N
y y
y y
y y
y y
y y
y y
y y
y y
y y
y
NOTES 89120144/D93004 CONTAINMENT ISOLATION VALVES PER UFSAR TABLES 6.2-10, 6.2-12, AND 6.2-13 VALVE#
NAME TYPE 1WL190 1 RAD WST LQD REFUEL WTR PURIF VLV 1WL191 1 RAD WASTE LQD REFUEL CANAL VLV 1WR80 REAC COOL PRIM WTR SPLY AOV 1WR81 REAC COOL PRIM WTR SPL Y CKVL RG 1.97 IND.
CIV (YIN)
(YIN)
N N
N N
y y
N N
Valve designations are shown for Salem Unit 1. Salem Unit 2 is similar (i.e., 1PR17 vs 2PR17).
21-24 BF19s & 40s are no longer credited as CIVs per Unit 2 Tech Spec Ammendment 128.
11-14 BF19s & 40s will no longer be credited as CIVs after approval of LCR 93-25.
AOV - Air Operated Valve VLV - Manually Operated Valve*
HOV - Hydraulically Operated Valve
- These valves do not receive a containment isolation signal.
8 SRV - Safety Relief Valve*
CKVL - Check Valve*
MOV - Motor Operated Valve