ML23129A470

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1 to Updated Safety Analysis Report, Drawing 729E517BC, Functional Control Diagram Reactor Core Isolation Cooling System, Sheet 2
ML23129A470
Person / Time
Site: Cooper Entergy icon.png
Issue date: 04/20/2023
From:
Nebraska Public Power District (NPPD)
To:
Office of Nuclear Reactor Regulation
Shared Package
ML23129A261 List: ... further results
References
NLS2023022
Download: ML23129A470 (1)
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Text

1 2 3 4 5 6 8 9 10 11 12 9-4 CR A

NOTE 7 A A RCIC VACUUM TURBINE TURBINE COUPLING TURBINE GOVERNOR RCIC RCIC PUMP TURBINE EXH RCIC TURBINE RCIC TURBINE RCIC SYSTEM CONDENSATE RCIC ISOLATION RCIC AUTO RCIC M0-15 RCIC M0-16 RCIC LOGIC FLOW TANK PRESSURE BEARING OIL END BEARING END BEARING TURBINE SUCTION DIAGRAM SUPPLY SUPPLY VALVE MOTOR STORAGE TANK SWITCH IN INITIATION NOT FULLY NOT FULLY ACTUATED "LOW" HIGH PRESSURE LOW TEMP HIGH TEMP HIGH TRIPPED PRESSURE "LOW" PRESSURE "HIGH" STEAM LINE STEAM LINE THERMAL 1A WATER LOCAL POSITION SIGNAL OPEN OPEN DP "HIGH" DP "HIGH" OVERLOAD LEVEL "LOW" FSL 13-57 SEE TABLE 1 LP PSH 13-674 SEE TABLE 1 LOCAL PSL 13-3070 SEE TABLE 1 LOCAL TSH 13-3072 LOCAL TSH 13-3071 LOCAL

+ LOCAL PS 67-1 LP PS 78 LP DPIS 83 LP DPIS 84 LP 0/L 20 LOCAL LS23-74A LOCAL IS/RCIC CR 9-4 LSL 2-3-72 LP AUX DEVICE LP AUX DEVICE LP AUX DEVICE LP VALVE LIMIT SWITCH TRIP THROTTLE VALVE 1 OUT OF 2 TWICE LOGIC "A" OR "D" AND "C" OR "8" PERMISSIVE SEE SH 1 AFTER 30 REF 8 SECOND TIME 9-4 9-4 DELAY AUX LP DEVICE B B RCIC CONTROL EXCESS TEMP BAROMETRIC RCIC PUMP RCIC TURBINE RCIC TURBINE RCIC TURBINE VALVE LIMIT SWITCH VALVE LIMIT SWITCH VALVE LIMIT SWITCH VALVE LIMIT SWITCH ISOLATION SIGNAL RCIC SYSTEM RCIC SYSTEM LOGIC BUS "A" SYSTEM STEAM LEAK CONDENSER SUCTION INLET STEAM EXHAUST LINE EXHAUST LINE VALVE VALVE VALVE NOT VALVE NOT LOGIC A VALVE MOTOR IN TEST OR "8" POWER TROUBLE DETECTION SYSTEM VACUUM TANK PRESSURE "HIGH" LINE WATER DRAIN DISCHARGE DISCHARGE FULLY OPEN FULLY CLOSED FULLY OPEN FULLY CLOSED INITIATED THERMAL OVERLOAD STATUS FAILURE VACUUM TANK CONTROL CHANNEL A(B) LEVEL "HIGH" POT LEVEL "HIGH" PRESSURE "HIGH" PRESSURE "HIGH" "HIGH" LEVEL SWITCH IN OPEN LSH PS LS PS PS LIMIT ON LIMIT ON LIMIT ON LIMIT ON AUX 0/L AUX AUX LOCAL TSH 77A CR LOCAL LP LOCAL LP LP LP LOCAL LP LP POSITION 13-99 67 74 72 A 72 B SWITCH VALVE SWITCH VALVE SWITCH VALVE SWITCH VALVE DEVICE M0-15 DEVICE DEVICE LSH TYP M0-16 LOCAL RMS CR RCIC 13-99 GOVERNOR tc..___rr_r_r_o_R_Cz_z_e9_l- _ 2 _ 1 - - - - - - - - - - - - - - - T U R B I N E SUPERVISORY INSTRUMENTATION ALARMS & VALVE Iv~~:~:I;i0~2S-1;i_;i_2_;i_4_"'_;i_5_ _ _ _ _ _rr_r_A_LL-Mo_T- *

  • R_o_eE_R_Ar_E__v_AL-vE_s_ _ _...,t TYP FOR LoGrc "B" M0-18 M0-27 9-4 M0-30 M0-33 M0-41 M0-132 REQUIRED ON VALVES r-----1 C C A0-12 & 13 ONLY I 9-5 CR I PERMISSIVE WHEN STM SUP VALVE 1'w/ 'w/'---- GROUP ::SZ:

CONDENSATE CONTROL SWITCH 1/ , I ISOLATION MO 13-131 IS DRAIN POT IN "OPEN" I I FULLY CLOSED LEVEL "HIGH" POSITION I I

'--- --J LIMIT ON SWITCH VALVE LS LOCAL RMS CR 74 ISOLATION ENERGIZE LOGIC "A" PILOT 9-4 INITIATED Pl.US INPUT POINT ENERGIZE AUX (SEE TABLE 4)

PILOT LP DEVICE CONTROL VENT CONTROL VENT CONTROL VENT TYP FOR LOGIC "B" AIR AIR AIR D SOLENOID SOLENOID SOLENOID STEAM LEAK DETECTION D

PERMISSIVE PERMISSIVE PERMISSIVE PERMISSIVE PERMISSIVE PERMISSIVE COLOR SEE TABLE 2 PILOT VALVE PILOT VALVE PILOT VALVE SYSTEM WHEN SOLENOID WHEN SOLENOID WHEN SOLENOID WHEN SOLENOID WHEN SOLENOID WHEN SOLENOID ENERGIZED 1-SO-L-~----1 DE-ENERGIZED ENERGIZED I-SO-L-~-----1 DE-ENERGIZED ENERGIZED I-SO-L-~-----1 DE-ENERGIZED PILOT LOCAL PILOT LOCAL PILOT LOCAL TE' LOCAL TRIP FUNCTION (SEE TABLE DEVICE NUMBER AIR OPERATED AIR OPERATED AIR OPERATED SEE TABLE 2 VALVE OPEN VALVE OPEN VALVE OPEN WHEN PILOT WHEN PILOT WHEN PILOT IS ENERGIZED IS ENERGIZED IS ENERGIZED TABLE 4 E A0-34 LOCAL A0-35 LOCAL A0-32 LOCAL TURBINE TABLE INDICATION 2

LIGHTS PMIS POINT TE

  • E VALVE FAILS CLOSED VALVE FAILS CLOSED N370 77A ON LOSS OF AIR ON LOSS OF Al R ACTUATING DEVICE TRIP FUNCTION COLOR PNL LOCATION V

STEAM LINE DRAIN ISOLATION VALVES AO13-34 & 35 CONDENSATE DRAIN POT DRAIN VALVE AO-32 REF 9 GOVERNOR VALVE OPEN RED 9-4 CR N371 778 (TYP FOR CONDENSATE PUMP DISCHARGE ISOLATION VALVES A013-12 & 13, EXCEPT AS NOTED) REF 9 GOVERNOR VALVE CLOSED GREEN 9-4 CR REF 9 TRIP THROTTLE VALVE OPEN RED 9-4 CR N372 77C REF 9 TRIP THROTTLE VALVE CLOSED GREEN 9-4 CR

,,.,,.5 ~~*~*~ w, ~

r- - - - - - - - - - - -,

N373 77D REACTOR I SWITCHES 2-3-101 A AND 2-3-101 C WATER LEVEL HIGH I TO ACTUATE STEAM SUPPLY TURBINE SUPERVISORY !ND!CAT!NG LIGHTS VALVE CLOSURE LSH ALARM LP 2-3-101A FUNCTION F (,\ DEVICE NO - SEE TABLE 1 PMIS INPUT POINT F

\:_ ~

AUTO INITIATION SIGNAL REACTOR (SEE TABLE 3)

WATER LEVEL HIGH VALVE M0131 LSH VALVE NOT LP PERMISSIVE WHEN 2-3-101C FULLY NOT FULLY CLOSED CLOSED L-- - -- -

LIMIT ON LIMIT ON SWITCH VALVE SWITCH VALVE

\I CONTROL SWITCH CONTRCL SWITCH / NOT PERMISSIVE CONTRCL SWITCH / CONTROL SWITCH SEAL-IN IN "OPEN" IN "CLOSE" WITH RCIC IN "START" PERMISSIVE IN AT SWITCH POSITION POSITION ISOLATION POSITION "AUTO" POSITION PERMISSIVE AFTER TABLE 3 G ) 15 SEC G

\

AFTER VALVE NOTES:

PMIS POINT VALVE

  • RMS CR RMS CR \ IS/ CR RMS CR RMS CR 72
  • STARTER STARTS TO OPEN RCIC 1. FOR GENERAL NOTES AND REFERENCE AUX N504 M013-15 DRAWINGS SEE SHEET 1.

9-4 9-4 9-4 9-4 9-4 LP DEVICE N505 M013-16 NOTE: RHR STEAM CONDENSING IS NO N818 M013-20 LONGER AN OPERATIONAL MODE.

ILLUSTRATION ONLY SEE ABOVE FOR ACTUAL

/ VALVE CONTROL SWITCH ANNUNCIATORS N819 M013-21

/ VALVE SWITCHLIMIT E\

PERMISSIVE SWITCHTORQUE PERMISSIVE E\

3 POSITION SWITCH-"START"-"AUTO"-

IN "STOP" AS BUILT WHILE OPENING WHILE CLOSING POSITION

~ "STOP" SPRING RETURN TO "AUTO" FROM "START"- "STOP" (PULL TO LOCK IN "STOP" POSITION)

CR TABLE 1 N820 M013-30 I

ON N821 M013-33

\ LIMIT ON / \ TORQUE SWITCH VALVE SWITCH VALVE RMS CR ALARM FUNCTION INITIALIZING SERVICE TYPE OF DEVICE LOCATION ALARM H

452005359 H 9-4 TURBINE ~BRG~ PSL 3070 LOCAL LOW SEAL SEAL OIL PRES LO IN IN VACUUM TANK PRESSURE HIGH PSH 674

STATUS DATE: 12/05/2018 DS APPROVED: DCWHEAT VER: AB REV: 06 SIZE: C STEAM SUPPLY VALVE TO TURBINE MO 13-131 START BAROMETRIC CONDENSER VACUUM PUMP -t- FOR PREVIOUS REVISIONS, SEE SUPERSEDED CARDS. SIGNIFICANT DRAWN DATE NOTES 2 & 5 NoTEs 2 & 5 NUMBER GENERAL DR 10-27-93 VERSIONS/REVISIONS BY N.P.P.D. GROUP 2 3 4 5 6 CHECKED DATE IX)

J AB NO.

06 DR-2014-0692 DESCRIPTION DFT LS 10 DATE 19 1BDCWHEAT ENG COOPER NUCLEAR STATION JAC 10-29-93 ELECTRIC "

0 J

APPROVED DATE 0

FUNCTIONAL CONTROL DIAGRAM SEE SUPERSEDED CARDS

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REACTOR CORE ISOLATION COOLING SYS 729E5178C SH. 2 FILMED

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