ML20097F998
| ML20097F998 | |
| Person / Time | |
|---|---|
| Site: | Callaway  |
| Issue date: | 02/15/1996 |
| From: | Schnell D UNION ELECTRIC CO. |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| GL-95-07, GL-95-7, ULNRC-3333, NUDOCS 9602200328 | |
| Download: ML20097F998 (4) | |
Text
o o
1 1901 Chouteau Avenue Post 0thw Box 143 i
St louis. Muouri 63166
, 314-554-2650 February 15, 1996 UNION U.S. Nuclear Regulatory Commission Donald f. Schne#
ELECTRIC ATTN:
Document Control Desk senior v,ce nescent Mail Station P1-137 Nudeat
'$3 Washington, D.C.
20555-0001 d
Gentlemen:
ULNRC-03333 CALIAWAY PLANT DOCKET NUMBER 50-483 PRESSURE LOCKING AND THERMAL BINDING OF SAFETY-RELATED POWER-OPERATED GATE VALVES
References:
- 1) Generic Letter 95-07 dated August 17, 1995
- 2) ULNRC-3277, dated October 10, 1595
- 3) ULNRC-3327, dated February 9, 1996 Generic Letter 95-07 requested that licensees provide information concerning pressure locking and thermal binding of safety-related power-operated gate valves within 60 and 180 days of the generic letter date.
Our 60 and 180 day responses were transmitted as References 2 and 3, respectively.
This letter corrects information transmitted in Attachment 2 of Reference 3. lists the valves included in the generic letter review.
Four air-operated diaphragm valves were inadvertently included in the evaluation for pressure locking or thermal binding. has been corrected and is included.
With this change, the scope of our evaluation now contains 80 motor operated, 8 hydraulic operated and no air operated valves.
If you have any questions concerning this information, please contact us.
Very truly your,
210020 oona1e r. Schne11 CDN/
Attachment nR22;gggeggggge3 fjg.g P
lll
e cc:
T. A.
Baxter, Esq.
Shaw, Pittman, Potts & Trowbridge 2300 N.
- Street, N.W.
Washington, D.C.
20037 M. H.
Fletcher Professional Nuclear Consulting, Inc.
19041 Raines Drive Dervood, Mn 20855-2432 L. Coe Callan Regional Administrator U.C. Nuclear Regulatory Commission Region IV 611 Ryan Plaza Drive Suite 400 Arlington, TX 76011-8064 t
Senior Resident Inspector Callaway Resident Office U.S.
Regulatory Commission RR#1 Steedman, MO 65077 Kristine M. Thomas (2)
Office of Nuclear Reactor Regulation U.S.
Nuclear Regulatory Commission 1 White Flint, North, Mail Stop 13E16 11555 Rockville Pike Rockvills, MD 20852-2738 Manager, Electric Department Missouri Public Service Commission P.O. Box 360 Jefferson City, MO 65102 l
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4 Callaway GL 95-07 Valve Data Velve Noun Name Romerte Volvo Vehne ID Manufacturer Type ALHV0034 CST TO 90 AFP S180 Safely PuncNen to cloes only.
ANCHOR DARUNG PW GATE ALHV0036 CST TO he AFP AISO Safety Funalian to cines only.
ANCHOR DARLNG PW GATE ALHVOO38 CST TO TD AFP 180 Safely Funceon to cloes only.
ANCHOR-DARUNG PW GATE 88HV0013 RCP A THRM BAR CCW RTN ISO Safely Punction to cines only.
VELAN PW GATE 88HVOO14 RCP 8 THRM BAR CCW RTN 180 Safety Function to olone only.
VELAN PW GATE 88HVOO15 RCP C THF&l BAR CCW RTN 180 Safety Funetton to close ontr.
VELAN PW GATE 88HV0016 RCP D THRM BAR CCW RTN ISO Safety Function to cioes only.
VELAN PW GATE 88HV8000A PZR PORV OSPCVO486AINLET ISO WESTINGHOUSE PW GATE 88HV80008 PZR PORV 88PCV0488A INLET ISO WESTINGHOUSE PW GATE 88HV8037A PRT OUT TO CTMT NOf8A ShF ISO cow $0, MA for OL 9647 WESTNGHOUSE PW GATE 88HV80378 PRT OUT TO CTMT NORM SIM ISO cow SD, MA for OL 9647 WESTNGHOUSE PW GATE 88PV8702A RCS HL 1 TO RHR Ptr SUCTION ISO CoM SD, MA for OL 96 07 WESTINGHOUSE PW GATE 88PV87028 RCS HL 4 TO RHR Per SUCTION ISO CoM SD, MA for GL 9647 WESTNGHOUSE PW GATE BGHV8106 CHRONG PMPS TO REGEN HX CTMT ISO Safe @ Function to class only.
WESTINGHOUSE PW GATE i
I 8GHV8100 CHRGNG PtFS TO REGEN HX CTMT 180 Safety Function to cloes only.
WE8DeGHOJ8E PW GATE BGLCV1128 VCT OUT UPSTRM 180 Safely Punction to cloes only.
WESTINGHOUSE SW GATE BGLCV112C VCT OUT DNSTRM 180 Safety Funcuan to cloes only.
WESTNGHOUSE SW GATE BNHV0003 RWST TO CTMT SPRY Per 8 Normallin>up is open.
ANCHOR-DARUNG PW GATE BNHV0004 RWST TO CTMT SPRY Ptr A Normalline up is open.
ANCHOR-DARUNG PW GATE 8NHV8808A St PMP A SUCT FROM RWST ISO Normed line up is open.
WESTINGHOUSE PW GATE BNHV88088 84 Ptr B SUCT FROM RWST ISO Normallinemp is open.
WESTINGHOUSE PW GATE BNHV8812A RW8T TO RHR Per A SUCT ISO Normelline up to open.
WESTINGHOUSE PW GATE BNHV88128 RWST TO RHR Ptr 8 SUCT ISO Normal line up is open.
WESTINGHOUSE PW GATE BNLCV1120 CCP A SUCT FROM RWST ISO WESTINGHOUSE PW GATE BNLCV112E CCP S SUCT FROM RWST ISO WESTINGHOUSE PW GATE EFHV0007 E8W Per A DISCH RECIRC VELAN SW GATE EFHV0008 ESW PMP S DISCH RECIRC VELAN SW GATE EFPDV0019 ESW 5-C STR A DRN DP C1RLVLV VELAN SW GATE EFPDV0020 ESW 5-C STR 8 DRN DP CTRL VLV VELAN SW GATE EGHV0058 CCW TO CTMT OUTER ISO HV Safely Function to close only.
ANCHOR DARUNG PDG EGHV0050 CCW FROM CTMT OUTER ISO Safety Function to cloes only.
ANCHOF DARUNG PDG EGHV0080 CCW FROM RCS N CTMT ISO Safety Function to clone only.
ANCHOR-DARUNG PDG EGHV0061 CCW FROM RCP THERM BAR OUTER CTMT ISO Safety Function to clues only.
VELAN PSG EGHV0082 CCW FROM RCS H CTMT ISO Safety Funcelon to cines only.
VELAN PSG EGHV0071 CCW TO CTMT OUTER 180 Poesive Safety Function only.
ANCHOR-DARUNG PW GATE EGHV0126 CCW TO CTMT SYP ISO Pensive Selsey Function only.
ANCHOR DARLING PW GATE EGHV0127 CCW TO CTMT BYPISO Poesive Safety Function only.
ANCHOR DARLING PDG EGHV0130 CCW FROM tCS CTMT EGHV0080 BYP ISO Penelve Safety Function only.
ANCHOR-DARUNG PDG EGHV0131 CCW FROM CTMT EGHVOO80 SYP ISO Peenive Safety Function only.
ANCHOR-DARUNG FW GATE EGHV0132 CCW FROM RCS CTMT EGHV0082 BYP ISO Peenive Safety Function only.
VELAN PSG EGHV0133 CCW FROM RCP THRM SAR EGHV0001 BYP ISO Poesive Safety Fuestion only.
VELAN PSG EJFCV0810 RHR PDF A MNFLOW CTRL WESTINGHOUSE PW GATE EJFCV0811 RHR Per B RANIFLOW CTRL WESTINGHOUSE PW GATE EJHV8701A RCS HL 1 TO RHR PMP SUCTION ISO Cold SD, N/A for GL 9647 WESTINGHOUSE FW GATE EJHV87018 RCS HL 4 TO RHR Ptr SUCTION ISO CcW SD, MA for OL 91LO7 WESTINGHOUSE PW GATE EJHV8718A RHR TRN A SI SYS HOT B EG RECIRC ISO WESTINGHOUSE PW GATE EJHV87188 RHR TRN 8 81 SYS llOT LEG RECIRC 180 WESTINGHOUSE PW GATE EJHV8804A RHR TRN A CHARGING pun #S SPLY ISO WESTINGHOUSE PW GATE EJHV88048 RHR TRN 8 81 PUtFS SPLY ISO WESTINGHOUSE PW GATE EJHV8800A RHR TRN A ACC INJ SPLY ISO Salsey Function to cloes only.
WESTINGHOUSE PW GATE EJHV88008 RHR TRN 8 ACC INJ SPLY ISO Safety Function lo cinae ash WFSTINGHOUSE PW GATE Page 1 of 2
Callaway GL 95-07 Valve Data vei.e Noun N no Renon.
vol.o valve O
Menulachner Type EJHV8811A CTMT RECIRC SUhr TO RHR PUhr A SUCT ISO WESTINGHOUSE PW GATE EJHV88115 CTMT RECIRC SUhr TO RhR Puhr 8 SUCT ISO WESTINGHOUSE PW GATE EJHV8840 RHR TO HOT LEO RECIRC ISO WESTNGHOUSE PW GATE EMHV8801A BORON INJ OUTLET ISO WESTNGHOUSE PW GATE En#1V88018 80RON NJ OUTLET ISO WESTNGHOUSE PW GATE Eh44V8802A St Ptr A DISCH TO HOT LEO NJ ISO WESTNGHOUSE PW GATE EMHV88028 Si Per 8 DISCH TO HOT LEO NJ ISO WESTNGHOUSE PW GATE E, HV8803A 80RON INJ HDR SPLY PROM CCP AISO WESTNGHOUSE PW GATE M
EMHV88038 BORON NJ HDR SPLY PROM CCP 8 ISO WESTINGHOUSE PW GATE EMHV8807A R>St HX A TO St PDFS SUCT DNSTRM ISO WESTINGHOUSE PW GATE E Wfv88078 RHR HX A TO 31 PnFS SUCT DNSTRM 100 WESTNGHOUSE PW GATE EMHV8821A St Ptr A DISCH TO COLD LEG INJ ISO Safety Funollen to clues only.
WESTINGHOUSE PW GATE En#1V88218 88 PRP S DISCH TO OOLD LEG SU ISO Safety Function to close only.
WESTNGHOUSE PW GATE I
EMHV8838 S1 PhrS DISCH TO COLD LEG INJ ISO Selsey Function to cioes only.
WESTINGHOUSE PW GATE EMHVOS23A RWST TO S1 PMP A SUCT ISO Safety Funcuan to close only.
WESTINGHOUSE PW GATE
]
EMHV80238 RWST TO Si Ptr 8 SUCT ISO Safety Function to cioes only.
WESTINGHOUSE PW GATE ENHV0001 CTWT RECIRC Shr TO CTMT SPRY Per A ANCHOR-DARUNG PW GATE LiNHV0008 CTMT SPRY Phr A DISCH ANCHOR 4WtLING PW GATE ENHVCC97 C1MT RECIRC She TO CTMT SPRY Ptr 8 ANCHOR-DARLING PW GATE ENHVOC12 CTMT SPRY Phr 8 DISCH ANCHOR 42 RUNG FW GATE EPHV8808A St ACC TK A OUT ISO Safety Funodon to cloes only.
WESTNGHOUSE PW GATE EPHV88088 SI ACC TK 8 OUT ISO Penalve Safety FuncHen only.
WESTINGHOUSE PW GATE EPHV8000C St ACC TK C OUT ISO Pensive Safety Function only.
WESTINGHOUSE PW GATE EPHV8808D St ACC TK D OUT ISO Safety FuncWon to alone only.
WESTINGHOUSE PW GATE KAHV0030 H2 CTRL SYS INU AIR HV Poselve Safely Punollon only.
BORG-WARNER SW GATE i
KCHV0253 F PROT LOOP TO RX BLD OUTER CTMT ISO Safely Function to close only.
VELAN PSG LFFV0006 CTMT NORM SAF PnFS DISCH HDR Safety FunoNon to close only.
ANCHOR DARLING PW GATE LFHV0106 DRW SDFS DISCH HDR DNSTRM HV Safety Funodon to cloes only.
ANCHOR-DARUNG PW GATE LFHV0106 DRW SDFS DISCH HDR UPSTRM HV Safety Function to close only.
ANCHOR-DARUNG PW GATE 1
i l
A8HV0011 SG D MAIN 8 TEAM UNE ISO S foly Function to close only.
ANCHOR DARUNG DD GATE A8HV0014 SG A MAIN STEAM LINE ISO Safety Function to close only.
ANCHOR-DARUNG DD GATE A8HV0017 SG B MAN 8 TEAM UNE ISO Safety Function to close only.
ANCHOR-DARUNG DD GATE A8HV0020 SG C MAIN STEAM UNE ISO Selsey Function to close only.
ANCHOR-DARLING DD GATE AEFV0039 SG A PW SPLY ISO Safety Function to atos only.
ANCHOR-DARLING DD GATE AEFV0040 SG 8 PW SPLY 180 Safety Function to cloes only.
ANCHOR-DARLING DD GATE AEPV0041 SG C PW SPLYISO Safety Function to alone only.
ANCHOR-DARUNG DD GATE AEFV0042 SG D PW SPLY 180 Safety Function to close only.
ANCHOR-DARLING DDGATE Page 2 of 2
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