ML23129A427
| ML23129A427 | |
| 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: ML23129A427 (1) | |
Text
1 2 3 4 5 6 8 9 10 1 1 12
HPCI ISOLATION OIL FILTER SUPPRESSION SUPPRESSION CONDENSATE CONDENSATE CONDENSATE CONDENSATE STEAM LINE STEAM LINE OIL COOLER HPCI SYSTEM VALVES 14, HPCJ MOTOR HPCI TURBINE HPCI GLAND HPCJ TURBINE HPCI - MO 15 A LOGIC SIGNAL DIFFERENTIAL CHAMBER CHAMBER STORAGE TANK STORAGE TANK STORAGE TANK STORAGE TANK "HIGH" DP (HPCJ "HIGH" DP (HPCJ DISCHARGE OIL IN TEST 19 & 20 MOTOR OPERATED BEARING OIL SEAL EXHAUST EXHAUST LINE OR 16 A ACTUATED LOGIC "A" OR "8" PRESSURE "HIGH" "HIGH" LEVEL "HIGH" LEVEL "LOW" LEVEL "LOW" LEVEL "LOW" LEVEL "LOW" LEVEL TURBINE SUPPLY) TURBINE SUPPLY) TEMP "HIGH" STATUS OVLD VALVES PRESSURE LOW PRESSURE HIGH DRIP LEG NOT FULLY OPEN INITIATED TH ER MAL OVLD HIGH LEVEL AUX LP AUX LP AUX DPS+ LOCAL LSH LSH LOCAL LSL LSL LOCAL LSL LSL DPJS DPIS LP TR-115 CR AUX AUX AUX PS PS LP LS AUX DEVICE DEVICE DEVICE LP 91A LOCAL 918 74A LOCAL 75A 748 LOCAL 758 LOCAL 76 LP 77 DEVICE LP DEVICE LOCAL DEVICE LOCAL 2786 LP 106 680 LOCAL DEVICE LP 9-3 3 POSITION CONTROL SWITCH SWITCH IN 2 LIGHTS ON ISOLATION VALVE "CLOSE" - "AUTO" "AUTO" DISPLAY PANEL FOR VALVES
-"OPEN" POSITION r::-::- -;::--, GROUP II M023-15 & 16 ONLY 1 MAINTAIN (-1) 1---..-----1 1,";::: '~ ~ ISOLATION 9-3 CR REF 11 \\
CONTACTS RMS CR w A H 2 POSITION SWITCH 9-3 "CLOSE" & "OPEN" L:: :J CR CR CR PMIS INPUT MAINTAIN CONTACT ' / ' / ' / POINT N780 9-3 G 9-3 R 9-3 R GLAND SEAL CONTROL ISOLATION CONDENSER SWITCH IN LOGIC "A" ' '
B HOT WELL "OPEN" INITIATED B LEVEL "HIGH" POSITION EXCESS TEMP AUX OIL HPCJ PUMP HPCI TURBINE HPCI TURBINE HPCJ TURBINE TURBINE VALVE LIMIT VALVE LIMIT VALVE LIMIT VALVE LIMIT LOGIC BUS "A" INVERTER HPCJ LSH AUX STEAM LEAK PUMP HIGH/LOW EXHAUST LINE EXHAUST EXHAUST LINE EXHAUST SWITCH SWITCH SWITCH SWITCH OR "B" POWER POWER AUTO RMS CR DETECTION MOTOR SUCTION DRAIN POT LINE DISCHARGE DISCHARGE DIAPHRAGM VALVE NOT VALVE NOT VALVE VALVE FAILURE FAILURE START 356A LOCAL DEVICE LP SYSTEM OVERLOAD PRESSURE "HIGH" LEVEL PRESSURE "HIGH" PRESSURE "HIGH" PRESSURE HIGH FULLY "OPEN" FULLY "CLOSED" FULLY "OPEN" FULLY "CLOSED"
9-3 TYP FOR LOGIC "8" TSH AUX LOCAL PSH/L LSH LOCAL LSH LOCAL PSH LP PSH LP PSH LOCAL LU.4IT ON LIMIT ON LIMIT ON LIMIT ON AUX AUX LP AUX 105A CR DEVICE 84 LP 90 679 97A 978 86 SWITCH VALVE SWITCH VALVE SWITCH VALVE SWITCH VALVE DEVICE LP DEVICE DEVICE LP 9-21 TYP ALL MOTOR OPERATED VALVES VALVES A023-39, 40, 42, 43 & 53 TYP FOR 105 B & D EXCEPT AS NOTED t TURBINE SUPERVISORY INSTRUMENTATION ALARMS & VALVE INDICATIONS t
PERMISSIVE WHEN PMIS INPUT POINT + - REF 10 STM SUP VALVE (SEE TABLE 3) 2 POSITION SWITCH "CLOSE"-"OPEN" 2 POSITION SWITCH "CLOSE"-"OPEN" MO 14 IS MAINTAINED CONTACTS \\ MAINT AINED CONTACTS FULLY CLOSED C STEAM LEAK CONDENSATE CONTROL SWITCH CONDENSATE CONTROL C
DETECTION DRAIN POT IN "OPEN" DRAIN POT SWITCH "OPEN" HPCJ TURBINE HPCJ COLOR SEE TABLE 2 SYSTEM LEVEL "HIGH" POSITION LEVEL "HIGH" IN POSITION TRIPPED FLOW LOW TE LOCAL
- LSH RMS CR LSH LOCAL RMS LOCAL 90 LOCAL 680 AUX FSL LP 9-3 9-3 DEVICE LP 78 TRIP FUNCTION (SEE TABLE 2)
ENERGIZE PILOT ENERGIZE PILOT 'ENERGIZE ACTUATING DEVICE NUMBER SOLENOID~ PERMISSNE WHEN SEE TABLE 2 TO OPEN VALVE M023-14 NOT FULLY AIR "CLOSED" SUPPLY EXHAUST AIR SUPPLY EXHAUST AIR SUPPLY EXHAUST LIMIT ON D SWITCH VALVE D PERMISSIVE SOLENOID PERMISSIVE SOLENOID PERMISSIVE SOLENOID,
WHEN SOLENOID PILOT VALVE PERMISSIVE WHEN SOLENOID WHEN SOLENOID PILOT VALVE PERMISSIVE WHEN SOLENOID WHEN SOLENOID PILOT VALVE PERMISSIVE WHEN SOLENOID TABLE 2 ENERGIZED I-SO-L-.....-----1 DE-ENERGIZED ENERGIZED I-SO-L---r----1 DE-ENERGIZED ENERGIZED I-S_O_L_--r-__ -l DE-ENERGIZED PERMISSNE PILOT LOCAL PILOT LOCAL PILOT LOCAL 15 SECONDS ACTUATING DEVICE NO. TRIP FUNCTION COLOR PANEL LOCATING AFTER VALVE STARTS TO "OPEN" REF 10 TURBINE CONT VALVE OPEN RED CR AUX REF 10 TURBINE CONT VALVE CLOSED GREEN CR DEVICE LP REF 10 AUX OIL PUMP RUNNING RED CR AIR OPERATED AIR OPERATED VALVE "OPEN" AIR OPERATED 9-3 CR REF 10 AUX OIL PUMP STOPPED GREEN CR VALVE "OPEN" VALVE OPEN WHEN PILOT WHEN PILOT AUX OIL PP WHEN PILOT SOLENOID \\ REF 10 STOP VALVE OPEN RED CR JS ENERGIZED JS ENERGIZED CONT SW JS ENERGIZED OPERATED VALVE LOCKED OUT REF 10 STOP VALVE CLOSED GREEN CR E A023-42 LOCAL A023-43 LOCAL A023-53 LOCAL E VALVE FAILS CLOSED VALVE FAILS CLOSED SW VALVE FAILS CLOSED sov I ON LOSS OF AIR ON LOSS OF AIR S20 CR ON LOSS OF AIR 23-53 LOCAL TURBINE SUPERVISORY INDICATING LIGHTS 1 25 voe BUS "B" 9-3 STEAM LINE DRAIN ISOLATION VALVES AO23-42 & 43 TABLE 1 (TYP FOR CONDENSATE PUMP DISCHARGE DRAIN ISOLATION VALVES A023-39 & 40, EXCEPT AS NOTED) NOTE 4 CONDENSATE DRAIN POT DRAIN CONDENSATE DRAIN POT DRAIN VALVE A023 53 - VALVE NO'S SOY 23 54 - PMIS POINT VALVE RESET HPCI INITIATION INITIATION SIGNAL N502 M015 (/) a,,-.. r--,..., a, 'f°' a, w SJGNA~ 0 I 3 POSITION SWITCH SW N503 M016 0::: a, <<>o c;,'N Cl ~
"CLOSE"-"AUTO"- "OPE N" S17 CR N638 M058 <( I SPRING RETURN TO A ~TO ~ l7 u IL) ::: <X)
- FROM "CLOSE"-"OPEN 9-3 N822 M021 (!) c,CC cc c..
F 0 ~ c.. <( F
~ ~ N823 M024 w ~ ~~
CONTROL SWITCH CR N824 M019 0 IN "OPEN" w ~
POSITION START TURBINE ' N825 MOZO (/) I<( ~ ~ C>u Cl 0 0::: 0::"J J u N998 A070 w ~u (.) :::, t;: 0..
RMS CR 0.. <( It 0..
+ N999 A071 :::) a::~ a:: I-Cl z 9-3 0\\ PERMISSIVE (/) N en <X) 3 POSITION SWITCH-"START"-"AUTO"- WITH IN "AUTO" SWITCH PERMISSIVE I'") '
"STOP" SPRING RETURN TO "AUTO" FROM POSITION WITH SWITCH w N,-.. >-0 m
~ ty "STOP" MAINTAINED CONTACTS IN "START" IN "AUTO" w I,...,
"PULL TO LOCK" IN "STOP" POSITION ~ POSITION (/) <O a, CONTROL SWITCH RMS CR en u (/)
/ REACTOR NOT HIGH \\ IN "CLOSE" TABLE 3 (/) :z z u z LEVEL PERMISSIVE POSITION CONTROL SWITCH 9-3 CONTROL SWITCH RMS CR z u 0 0 JN "START" JN "STOP" PMJS POINT TE
- 0 0 ~ Vl (/)
G POSITION POSITION 9-3 (/) < z G AUX LP RMS CR a::: 0
\\ N378 105A 0::: vi >
Lu w 9-3 RMS CR RMS CR 3 POSITION SWITCH-"START"-"AUTO"- N379 1058 ~ :3co a... 0:::
"STOP" SPRING RETURN TO "AUTO" FROM 0::: ~ :z.Id ro c5 9-3 9-3 "STOP" MAINTAINED CONTACTS IN "START" N380 105C ~ roo a::
"PULL TO LOCK" IN "STOP" POSITION (/) 0 I z
' ' N381 1050 I ~' 8 0
- ) <O or--en I en 0::: 0
/ VALVE LIMIT SW \\ /rLVE ' CONTROL SWITCH CONTROL SWITCH 0 a... 0 PERMISSIVE PERMISSIVE TORQUE SW\\ /f ERMJSSJVE \\ IN "START" IN "STOP" z :CZ ~
WHILE OPENING WHILE CLOSING WHEN CONT POSITION POSITION ~ u u OIL PRESSURE ON ON JS LOW NOTES: 0::: Cl 50 8 ti) vn.m SWITCH VALVE SWITCH VALVE VORQUE 1. FOR GENERAL NOTES AND REFERENCE 0.. G'.i ~ gi;j I I VSL RMS CR RMS CR DRAWINGS SEE SHEET 1. a:: ca:::
2787 LOCAL/ 0::: <O LO vn ci SEAL SEAL 9-3 9-3 2. RHR STEAM CONDENSING IS NO LONGER 0 00 00 JN IN - AN OPERATIONAL MODE. LL. zz zz z H H
OPEN I CLOSE START I STOP START I STOP INFORMATION ONLY 4520051 03 DC REVERSING CONTACTOR (72)
- DC STARTER (72)
250 VDC HPCJ STR RACK 250 VDC HPCJ STR RACK 250 VDC HPCJ STR RACK ** THIS DRAWING GENERATED BY NPPD CADD DRAWING STEAM SUPPLY VALVE TO TURBINE MO 23-14 AUXILIARY OIL PUMP REF 10 START GLAND SEAL CONDENSER BLOWER DO NOT REVISE MANUALLY
NOTE 4 START AUXILIARY OIL PUMP SIGNIFICANT DRAWN DATE t TURBINE AUTOMATIC INITIATION CONTROL NUMBER TRU 10-29-93 GENERAL GROUP 2 3 4 5 6 CHECKED DATE I[)
JAC 11-9-93 r--
J COOPER NUCLEAR STATION ELECTRICt 0 J
APPROVED DATE 0 HIGH PRESSURE COOLANT INJECTION SYS AGB 11-23-93 0 ~ u FILMED REVISION Ii:
ci FUNCTIONAL CONTROL DIAGRAM 729E58988 SH2 N06 ~
- z
1 2 3 4 5 6 8 9 10 1 1 12