ML23129A460
| ML23129A460 | |
| Person / Time | |
|---|---|
| Site: | Cooper  |
| Issue date: | 04/20/2023 |
| From: | Nebraska Public Power District (NPPD) |
| To: | Office of Nuclear Reactor Regulation |
| Shared Package | |
| ML23129A261 | List:
|
| References | |
| NLS2023022 | |
| Download: ML23129A460 (1) | |
Text
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VALVE NOT VALVE NOT 3 POSITION SW "CLOSE" - "NORMAL" - 2 POSITION SW "CLOSE" - "OPEN" "OPEN" SPRING RETURN TO "NORMAL" CONTROL SW CONTROL SW MAINTAINED CONTACTS KEYLOCK FULLY CLOSED FULLY CLOSED FROM "OPEN" "CLOSE". IN "OPEN" IN "CLOSE" IN "OPEN" POSITION ON ISOLATION POSITION POSITION VALVE DISPLAY CONTROL SW CONTROL SW LIMIT ON VALVE LIMIT ON VALVE PANEL. FOR IN "OPEN" IN "CLOSE" SWITCH MO 89A SWITCH MO 89B ISOLATION RMS CR RMS POSITION POSITION VALVES ONLY (REF DWG 1)
A ',, CR ',, CR A G R RMS CR RMS X
,, ',, ' VALVE LIMIT SW VALVE TORQUE PERMISSIVE SW PERMISSIVE WHILE OPENING WHILE CLOSING CONTAINMENT HEAT EXCHANGER HEAT EXCHANGER Hx COOLING HEAT EXCHANGER VALVE LIMIT SW VALVE LIMIT SW VALVE LIMIT SW VALVE TORQUE SPRAY PERMISSIVE TUBE TO SHELL TUBE TO SHELL WATER HEAT A OR B INLET VALVE NOT VALVE NOT PERMISSIVE SW PERMISSIVE MANUAL dP LOW dP LOW EXCHANGER "A" TEMPERATURE FULLY OPEN FULLY CLOSED LIMIT ON TORQUE ON WHILE OPENING WHILE CLOSING 2 POSITION SWITCH "CLOSE" OVERIDE OR "B" HIGH HIGH SWITCH VALVE SWITCH VALVE "OPEN" MAINTAINED CONTACT dPS LP TRS CR TRS CR LIMIT ON LIMIT ON PRESSURE CONTROL SW RHR SYSTEM RMS CR dPS LP 92A 92B 131 131 SWITCH VALVE SWITCH VALVE LIMIT ON TORQUE ON TRANSMITTER IN "OPEN" IN TEST SWITCH VALVE SWITCH VALVE POSITION STATUS OPEN CLOSED lYPICAL ALL MO VALVES & MANUAL PT VALVES WITH POSITION sw*s & AO REVERSING CONTACTOR ( 42)* AC 114A LP RMS CR CR VALVE 70A & B & 71A & B OPEN CLOSED (SEE REF DWG 1) NOTE 7 3 POSITION SW "C OSE" " UTO" HEAT EXCHANGE R VENT VALVE MO 166A REVERSING CONTACTOR ( 42)* AC B r "OPEN" SPRING RETURN TO ~ A TYP FOR MO 167A (NOTE 3) PRESSURE B
<r "AUTO" FROM "CLOSE" "OPEN" INDICATOR NOT PERMISSIVE CONTROLLER WHEN AUTO SIG I I I LEVEL HEAT EXCHANGER SHELL SIDE INLET VALVE IS PRESENT SYS I DISCH SYS I DISCH SHUT DOWN CONTROL SW RHR LOOP A RHR PUMP TRANSMITTER MO 65A LOGIC BUS "A" HEADER HIGH HEADER HIGH SUCTION IN "OPEN" LOW FLOW 3A NOT PIC CR AUX LP POWER PRESSURE PRESSURE HEADER HIGH POSITION RUNNING (NOTE 3) 137A DEVICE FAILURE PRESSURE LT 98A LOCAL PS I LP PS I LP PS I LOCAL RMS CR dPIS LOCAL 52* BREAKER AUX 122A 1228 118 125A DEVICE CR
3 POSITION SW "CLOSE" "AUTO" "OPEN" LEVEL PRESSURE SIM FOR LOGIC "B" SPRING RETURN TO "AUTO" FROM "CLOSE" t INDICATOR TRANSMITTER "OPEN" CONTROLLER ELECTRO/ AIR SUPPLY ELECTRO/
/ PERMISSIVE WHEN \\ RHR LOOP B RHR PUMP RHR LOOP A RHR LOOP B AIR SUPPLY PNEUMATIC EXHAUST PNEUMATIC EXHAUST CONTROL SW CONTROL SW VALVE MO 20 IS LOW FLOW NOT FULLY OPEN 3C NOT FLOW > LOW FLOW > LOW LIC PT LP CONVERTER ENERGIZE CONVERTER ENERGIZE IN "OPEN" IN "CLOSE" RUNNING FLOW SET PT FLOW SET PT 135A CR 146 PILOT PILOT C POSITION POSITION I C dPIS dPIS LOCAL FIXED BIAS E/P EXHAUST E/P EXHAUST
\\ LIMIT I SWITCH VALVE 125A ON I LOCAL 52* BREAKER dPIS LOCAL 125A 1258 127A LOCAL 128A LOCAL RMS CR RMS I MODE SEL SW MODE SEL SW PRESSURE PERMISSIVE IN PERMISSIVE IN INDICATOR
/ NOT PERMISSIVE AFTER 3.5 SEC / PERMISSIVE \\ "RCIC FLOW CONTROLLER SOLENOID PERMISSIVE PERMISSIVE SOLENOID PERMISSIVE WHEN PUMPS / PERMISSIVE \\ WHEN VALVE CONTROL "POSITION"" RHR Hx A OR B LEVEL CONTROL "POSITION" PERMISSIVE WHEN PILOT WHEN WHEN PILOT WHEN NOT PERMISSIVE 3A & 3C ARE TIME DELAY MO 20 IS CR RMS X PIC LP SOLENOID IS VALVE SOLENOID IS SOLENOID IS VALVE SOLENOID IS WHEN AUTO STOPPED FULLY OPEN 147 ENERGIZED t---"T"---1 DE-ENERGIZED ENERGIZED 1---..... ----t DE-ENERGIZED CLOSE SIGNAL SOL SOL IS PRESENT \\ -\\ RELAY I \\ ON SEE REF 9 FOR PILOT LOCAL PILOT LOCAL
\\ BREAKER/ 52* K121A LP LS VALVE I ADDITIONAL TO SYSTEM II AUX I FUNCTIONS OF DEVICE LP THIS SWITCH
ON VALVE~ t 16A ONLY HIGH/LOW TO SELECT
/ PERMISSIVE \\ / PERMISSIVE \\ SELECTOR LOW INPUT D AFTER 3.5 SEC AFTER 3.5 SEC STATION SO THAT AIR OPERATED VALVE AIR OPERATED VALVE D VALVE LIMIT SW VALVE TORQUE TIME DELAY TIME DELAY VALVE FAILS PERMISSIVE SW PERMISSIVE CONTROL SW ::i H/L SEL CLOSED OPEN WHEN PILOT OPEN WHEN PILOT WHILE OPENING WHILE CLOSING IN "CLOSE" 150A CR IS ENERGIZED IS ENERGIZED
\\ RELAY LP I POSITION \\ RELAY LP I K84A K121B AO 69A LOCAL AO 70A LOCAL LIMIT ON TORQUE ON SWITCH VALVE SWITCH VALVE RMS X AIR SUPPLY ~~t~flic CONVERTER STEAM PRESSURE STEAM PRESSURE REDUCING VALVE AO 69A REDUCING VALVE AO 70A i E/P LOCAL EXHAUST (NOTE 3) (NOTE 3) 116A
/ VALVE LIMIT \\ / VALVE TORQUE \\
SW PERMISSIVE SW PERMISSIVE ENERGIZE 2 POSITION SW "CLOSE"-"NORMAL"-"OPEN" OPEN CLOSE WHILE OPENNING WHILE CLOSING PILOT SPRING RETURN TO "NORMAL" PERMISSIVE SOLENOID PERMISSIVE FROM "OPEN" "CLOSE" POSITION REVERSING CONTACTOR ( 42)* AC \\ LIMIT ON ON I WHEN PILOT WHEN E SWITCH VALVE VALVE / \\ ~RQUE SOLENOID IS VALVE SOLENOID IS 2 POSITION SW "CLOSE", "OPEN" CONTROL SW CONTROL SW E ENERGIZED 1---....-----t DE-ENERGIZED MAINTAINED CONTACTS KEYLOCK IN "OPEN" IN "CLOSE" RHR HEAT EXCHANGER DRAIN TO RCIC SYS VALVE MO 36A SOL IN "OPEN" POSITION POSITION POSITION RHR HEAT EXCHANGER DRAIN TO SUPPRESSION POOL VALVE MO 21A I SEAL I I PILOT LOCAL (NOTE 3) SEAL I CONTROL SW CONTROL SW I IN IN I IN "OPEN" IN "CLOSE" RMS CR RMS POSITION POSITION DIFFERENTIAL OPEN CLOSE PRESSURE AIR OPERATED VALVE RMS CR RMS X TRANSMITTER REVERSING CONTACTOR { 42)* AC OPEN WHEN PILOT IS ENERGIZED
dPT LP RHR PUMP MIN FLOW BYPASS VALVE MO 16A AO 71A LOCAL BYPASS VALVE LIMIT VALVE TORQUE 91A SW PERMISSIVE SW PERMISSIVE (NOTE 3) VALVE LIMIT SW VALVE TORQUE WHILE OPENING WHILE CLOSING F CONDENSATE DISCHARGE PERMISSIVE SW PERMISSIVE F JO SUPRRESSION POOL CONTROL SW WHILE OPENING WHILE CLOSING LIMIT ON TORQUE ON dPIC WITH SERVICE WATER SERVICE WATER SERVICE WATER OR RCIC AO ZlA IN "CLOSE" SWITCH VALVE SWITCH VALVE MANUAL -AUTO PUMP 1A NOT PUMP 1 A CONTROL PUMP 1 C CONTROL (NOTE 3) POSITION LIMIT ON TORQUE ON STATION RUNNING SW IN "START" SW IN "START" SWITCH VALVE SWITCH VALVE POSITION POSITION 3 POSITION SW "CLOSE" "AUTO" "OPEN" ISOLATION VALVE SPRING RETURN TO "AUTO" RMS X SEAL CLOSURE SIGNAL dPIC CR BREAKER RMS SH 1 RMS SH 1 FROM "CLOSE" "OPEN" CONTROL SW TIME DELAY IN REF DWG 5 130A IN "OPEN" NOT PERMISSIVE
3 POSITION S'1I "CLOSE" - "NORMAL"-"OPEN" POSITION 2 MINUTE AFTER VALVE POSITION SPRING RETURN TO "NORMAL" FROM CONTROL SW INITIATION SIGNAL OPEN CLOSE OPEN CLOSED FEEDBACK SIG ~ POSITION SERVICE WATER NOT PERMISSIVE "OPEN" MAINTAINED CONTACTS IN "CLOSE" IN "OPEN" RMS CR RELAY VALVE TORQUE MODULATOR PUMP 1C NOT 1 0 SECONDS AFTER POSITION K93A LP SW PERMISSIVE REVERSING CONTACTOR (42)* AC REVERSING CONTACTOR (42)*
RUNNING INITIATION WHILE CLOSING
3 POSITION SW "CLOSE", "STOP", "OPEN" RMS LOCAL RHR CROSS HEADER JO SHUT-OFF VALVE MO 20 BYPASS VALVE MO 10-274A G PoM CR 52* BREAKER RELAY MAINTAINED CONTACTS KEY~CK REMOVABLE FROM TORQUE ON G 129A TR/89A CR ALL POSITIONS VALVE LIMIT SW SWITCH VALVE (NOTE 3)
PERMISSIVE NOTES:
OPENING SIG CLOSING SIG CONTROL SW CONTROL SW WHILE OPENING FOR NOTES SEE SHEET 1.
FROM CONTROL FROM CONTROL IN "OPEN" IN "CLOSE" NOT PERMISSIVE POSITION POSITION WHEN AUTO NOT PERMISSIVE NOT PERMISSIVE SIG IS PRESENT LIMIT ON WHEN AUTO OPEN WHEN PUMPS 1A SWITCH VALVE SIGNAL IS RESET
& 1C ARE RMS CR RMS X AUX NOTE: RHR STEAM CONDENSING IS NO STOPPED LONGER AN OPERATIONAL MODE DEVICE LP AUX "7"---- ENERGIZE REF 5 DEVICE LP VALVE CR 52* BREAKER ISOLATION ',,
VALVE OPEN CLOSE G MPL# 10-202 CLOSURE, '
SIGNAL RHR-CV-26CV LOCAL OPEN CLOSE SOLENOID VALVE SOLENOID VALVE CHECK VALVE RHR-CV-26CV H VALVE LIMIT SW VALVE TORQUE (ND) OPENS WHEN (ND) OPENS WHEN REVERSING CONTACTOR (42)* AC H PERMISSIVE SW PERMISSIVE ENERGIZED ENERGIZED CHECK VALVE RHR-CV-27CV WHILE OPENING WHILE CLOSING IDENTICAL INFORMATION ONLY
SOL VALVE HEAT EXCHANGER SHELL SIDE BYPASS VALVE 452005382 LIMIT ON TORQUE ON 263A LOCAL SOL VALVE 264A LOCAL (THROTTLING lYPE} MO 66A VALVE LIMIT SW VALVE TORQUE SWITCH VALVE SWITCH VALVE (NOTE 2 & 3)
PERMISSIVE SW PERMISSIVE RHR PROCESS SAMPLING VALVES WHILE OPENING WHILE CLOSING CADD DRAWING SOL VALVE 263A & 264A LIMIT ON TORQUE ON {SEE NOTE 3) DO NOT REVISE MANUALLY SWITCH VALVE SWITCH VALVE FOR PREVIOUS REVISIONS, SEE SUPERSEDED CARDS. SIGNIFICANT DRAWN DATE NUMBER 4/7/99 REVISIONS BY N.P.P.D. GROUP 2 3 4 5 6 RAC GENERAL OPEN CLOSE OPEN CLOSE CHECKED DATE ~
VALVE POSITION NO. REVISIONS OFT CKD APP DATE 0 J TRANSMITTER N06 REDWN & REV DCN 96-0116 RAC JAC KG 5-19-99 COOPER NUCLEAR STATION J REVERSING CONTACTOR (42)* AC REVERSING CONTACTOR { 42)* AC APPROVED DATE ELECTRIC ~
N07 CED 1998-0268 DCN 98-2060 JRN RHG KG 4-26-00 ____ SEE SUPERSEDED O cA_R.. o_s ___________....., ___ ~ u CONTAINMENT COOLANT HEAT EXCHANGER DISCH VALVE HEAT EXCHANGER SHELL SIDE OUTLET VALVE NOB DCN 01-0624 JRN RHG KG 11-22-01 FCD MO 89A M012A (NOTE 3) N09 RCR 2001-0506 DCN O 1-0849 RAC RHG KG 3-6-02 FILMED REVISION Ii:
ci (NOTE 3) N10 CED 6012122 DCN 03-0672 RAC RHG KG 3-2-04 RESIDUAL HEAT REMOVAL SYSTEM 730E14088 SH3 N 10 ~
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