ML21130A227
| ML21130A227 | |
| Person / Time | |
|---|---|
| Site: | Cooper  |
| Issue date: | 04/21/2021 |
| From: | Nebraska Public Power District (NPPD) |
| To: | Office of Nuclear Reactor Regulation |
| Shared Package | |
| ML21130A114 | List:
|
| References | |
| NLS2021013 | |
| Download: ML21130A227 (1) | |
Text
1 2 3 4 5 6 8 9 10 11 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 ACTUATED SIGNAL LOGIC "A" OR "8" DIFFERENTIAL PRESSURE "HIGH" CHAMBER "HIGH" LEVEL CHAMBER "HIGH" LEVEL STORAGE TANK "LOW" LEVEL STORAGE TANK "LOW" LEVEL STORAGE TANK "LOW" LEVEL STORAGE TANK "LOW" LEVEL "HIGH" DP (HPCJ TURBINE SUPPLY)
"HIGH" DP (HPCJ TURBINE SUPPLY)
DISCHARGE OIL TEMP "HIGH" IN TEST STATUS 19 & 20 MOTOR OVLD OPERATED VALVES BEARING OIL PRESSURE LOW SEAL EXHAUST PRESSURE HIGH EXHAUST LINE DRIP LEG OR 16 NOT FULLY OPEN A INITIATED TH ER MAL OVLD HIGH LEVEL AUX AUX AUX DPS+ LOCAL LSH LSH LSL LSL LSL LSL DPJS DPIS AUX AUX AUX PS PS LS AUX LP LP LP LOCAL LOCAL LOCAL LOCAL LOCAL LOCAL LP LP TR-115 CR LP LOCAL LOCAL LP LP LOCAL LP DEVICE DEVICE DEVICE 91A 918 74A 75A 748 758 76 77 DEVICE DEVICE DEVICE 2786 106 680 DEVICE 1
9-3 CONTROL 3 POSITION SWITCH IN SWITCH "AUTO" 2 LIGHTS ON ISOLATION VALVE "CLOSE"- "AUTO" POSITION
-"OPEN" r::-::-
1,";::: -;::--, GROUP II DISPLAY PANEL FOR VALVES M023-15 & 16 ONLY MAINTAIN (-1) 1 - - - . . - - - - - 1 w '~ ~ ISOLATION 9-3 A
CR REF 11
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L:: :J CONTACTS RMS CR H
2 POSITION SWITCH 9-3 "CLOSE" & "OPEN" CR CR CR PMIS INPUT MAINTAIN CONTACT / / / POINT N780 9-3 G 9-3 R 9-3 R GLAND SEAL CONDENSER CONTROL SWITCH IN ISOLATION LOGIC "A" B HOT WELL LEVEL "HIGH" "OPEN" POSITION INITIATED 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 B STEAM LEAK PUMP HIGH/LOW EXHAUST LINE EXHAUST EXHAUST LINE EXHAUST SWITCH SWITCH SWITCH SWITCH OR "B" POWER POWER AUTO LSH AUX DETECTION MOTOR SUCTION DRAIN POT LINE DISCHARGE DISCHARGE DIAPHRAGM VALVE NOT VALVE NOT VALVE VALVE LOCAL RMS CR LP FAILURE FAILURE START 356A DEVICE 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 PSH/L LSH LSH PSH PSH PSH LU.4IT ON LIMIT ON LIMIT ON LIMIT ON AUX AUX AUX CR LOCAL LP LOCAL LOCAL LP LP LOCAL LP LP LP 105A DEVICE 84 90 679 97A 978 86 SWITCH VALVE SWITCH VALVE SWITCH VALVE SWITCH VALVE DEVICE DEVICE DEVICE t t 9-21 TYP ALL MOTOR OPERATED VALVES VALVES A023-39, 40, 42, 43 & 53 EXCEPT AS NOTED TYP FOR 105 B & D TURBINE SUPERVISORY INSTRUMENTATION ALARMS & VALVE INDICATIONS PERMISSIVE WHEN PMIS INPUT POINT
\
STM SUP VALVE (SEE TABLE 3) + - REF 10 2 POSITION SWITCH "CLOSE"-"OPEN" 2 POSITION SWITCH "CLOSE"-"OPEN" MO 14 IS MAINTAINED CONTACTS MAINTAINED CONTACTS FULLY CLOSED C STEAM LEAK CONDENSATE CONTROL SWITCH CONDENSATE CONTROL C
DETECTION DRAIN POT IN "OPEN" DRAIN POT SWITCH HPCJ TURBINE HPCJ IN "OPEN" COLOR SEE TABLE 2 SYSTEM LEVEL "HIGH" POSITION LEVEL "HIGH" TRIPPED FLOW POSITION LOW TE
- LOCAL LSH LOCAL RMS CR LSH LOCAL RMS LOCAL 90 680 AUX FSL LP LP DEVICE 78 TRIP FUNCTION 9-3 9-3 (SEE TABLE 2)
ENERGIZE PILOT ACTUATING ENERGIZE PILOT 'ENERGIZE PERMISSNE WHEN DEVICE NUMBER SOLENOID~ VALVE M023-14 SEE TABLE 2 TO OPEN NOT FULLY AIR AIR "CLOSED" AIR EXHAUST SUPPLY EXHAUST SUPPLY EXHAUST D SUPPLY LIMIT SWITCH ON VALVE D PERMISSIVE WHEN SOLENOID SOLENOID PILOT VALVE PERMISSIVE WHEN SOLENOID PERMISSIVE WHEN SOLENOID SOLENOID PILOT VALVE PERMISSIVE WHEN SOLENOID PERMISSIVE WHEN SOLENOID 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 LP REF 10 TURBINE CONT VALVE CLOSED GREEN CR DEVICE REF 10 AUX OIL PUMP RUNNING RED CR AIR OPERATED AIR OPERATED AIR OPERATED CR VALVE "OPEN" 9-3 CR REF 10 AUX OIL PUMP STOPPED GREEN VALVE "OPEN" VALVE OPEN WHEN PILOT JS ENERGIZED WHEN PILOT JS ENERGIZED AUX OIL PP WHEN PILOT JS ENERGIZED SOLENOID \ REF 10 STOP VALVE OPEN RED CR CONT SW OPERATED VALVE REF 10 STOP VALVE CLOSED GREEN CR E LOCKED OUT E
I A023-42 LOCAL A023-43 LOCAL A023-53 LOCAL SW sov VALVE FAILS CLOSED VALVE FAILS CLOSED CR VALVE FAILS CLOSED ON LOSS OF AIR ON LOSS OF AIR S20 ON LOSS OF AIR 23-53 LOCAL TURBINE SUPERVISORY INDICATING LIGHTS 125 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 a, ,-.. r-- ,...,
(/)
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SIGNAL N502 M015 0
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N503 M016 0::: a, <<>o ~
3 POSITION SWITCH SW c;,'N
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<( I Cl "CLOSE"-"AUTO"- "OPEN" SPRING RETURN TO A~TO S17 CR N638 M058 u IL) ::: <X)
FROM "CLOSE"-"OPEN 9-3 N822 M021 (!) c,CC cc c..c..
0 F ~ w ~ ~~ ~ <( F
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N823 M024 0
CONTROL SWITCH CR N824 M019 w C>u Cl IN "OPEN" POSITION START TURBINE N825 MOZO
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WITH SWITCH w N 3 POSITION SWITCH-"START"-"AUTO"-
m IN "AUTO" PERMISSIVE I'")
"STOP" SPRING RETURN TO "AUTO" FROM "STOP" MAINTAINED CONTACTS IN "START" POSITION WITH SWITCH IN "AUTO" w 0 I
"PULL TO LOCK" IN "STOP" POSITION ~ (/) a, POSITION <O u en (/)
CONTROL SWITCH RMS CR TABLE 3 (/) :z z z
/ REACTOR NOT HIGH \ IN "CLOSE" z u LEVEL PERMISSIVE POSITION CONTROL SWITCH 9-3 CONTROL SWITCH RMS CR u 0 0
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JN "START" JN "STOP" PMJS POINT TE 0 0
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G G 9-3 AUX LP POSITION POSITION (/) a::: <
RMS CR 0 N378 105A
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a... vi w Lu 9-3 RMS CR RMS CR 3 POSITION SWITCH-"START"-"AUTO"- N379 1058
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~' 8I "STOP" SPRING RETURN TO "AUTO" FROM 0:::
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"STOP" MAINTAINED CONTACTS IN "START" roo a:: z
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9-3 9-3 N380 105C 0
' "PULL TO LOCK" IN "STOP" POSITION
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CONTROL SWITCH CONTROL SWITCH 0
/ VALVE LIMIT SW \ /rLVE TORQUE SW\ z :CZ ~
u
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PERMISSIVE PERMISSIVE WHILE OPENING WHILE CLOSING ERMJSSJVE WHEN CONT IN "START" POSITION IN "STOP" POSITION u
Cl 50 8 vn.m OIL PRESSURE NOTES: 0:::
I I JS LOW ti)
ON VORQUE ON 0.. G'.i gi;j SWITCH VALVE SWITCH VALVE VSL 2787 LOCAL/
RMS CR RMS CR 1. FOR GENERAL NOTES AND REFERENCE DRAWINGS SEE SHEET 1. 0:::
a:: ca::: ~
vn 0 0 ci
<O LO 9-3 9-3 0 SEAL JN SEAL IN - 2. RHR STEAM CONDENSING IS NO LONGER AN OPERATIONAL MODE. LL.
00 zz zz z H H OPEN I CLOSE START I STOP START I STOP INFORMATION ONLY 4520051 03 CADD DRAWING DC STARTER (72)
- 250 VDC HPCJ STR RACK 250 VDC HPCJ STR RACK AUXILIARY OIL PUMP REF 10 250 VDC HPCJ STR RACK START GLAND SEAL CONDENSER BLOWER
- THIS DRAWING GENERATED BY NPPD DO NOT REVISE MANUALLY STEAM SUPPLY VALVE TO TURBINE MO 23-14 NOTE 4 t START AUXILIARY OIL PUMP TURBINE AUTOMATIC INITIATION CONTROL SIGNIFICANT NUMBER DRAWN TRU DATE 10-29-93 GROUP 2 3 4 5 6 CHECKED DATE GENERAL I[)
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ELECTRICt 11-9-93 J COOPER NUCLEAR STATION JAC APPROVED DATE 0
J 0
HIGH PRESSURE COOLANT INJECTION SYS AGB 11-23-93
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FUNCTIONAL CONTROL DIAGRAM 729E58988 SH2 FILMED REVISION ci
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1 2 3 4 5 6 8 9 10 11 12