ML21130A290

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0 to Updated Final Safety Analysis Report, Drawing 730E140BB, Sheet 2, Fcd Residual Heat Removal System
ML21130A290
Person / Time
Site: Cooper Entergy icon.png
Issue date: 04/21/2021
From:
Nebraska Public Power District (NPPD)
To:
Office of Nuclear Reactor Regulation
Shared Package
ML21130A114 List: ... further results
References
NLS2021013
Download: ML21130A290 (1)
v • d • e


Text

1 2 3 4 5 6 8 9 10 11 12 TH REE POSITION SW "MANUAL", "OFF", "RESET" SPRING RETURN TO "OFF" SELECTOR SW SELECTOR SW

,I' ,I' IN MANUAL IN RESET A A C CR C CR TYP FOR

,I' ,I' POSITION POSITION PUMPS 38, 3C & 30 REACTOR REACTOR REACTOR REACTOR ANY RHR RHR RHR RMS CR RMS X PRESSURE PRESSURE PRESSURE PRESSURE SYSTEM 1 PUMP 3A PUMP 3A LOW LOW LOW LOW VALVE MOTOR OVERLOAD TRIPPED THERMO OL SEAL IN PS PS 2-3-528 PS PS 2-3-52D AUX AUX AUX LP LP LP LP LOCAL LOCAL LOCAL WHEN AUX 2-3-52A1 SW #1 2-3-52C1 SW #1 DEVICE DEVICE DEVICE RELAY ENERGIZED TYP FOR SYS II VALVES DRYWELL PRESS DRYWELL PRESS THIS CONNECTION NOT PERMISSIVE NOT PERMISSIVE B ON VALVES MO 34A

& 39A ONLY WHEN LOW WHEN LOW B

' C

,I' CR ' C

,I' CR PS 10- PS 10-

,I' ,I' LP LP 119-A 119-8 HIGH HIGH HIGH HIGH REF DWG 3 DRYWELL DRYWELL DRYWELL DRYWELL PRESSURE PRESSURE PRESSURE PRESSURE DRYWELL PRESS DRYWELL PRESS NOT PERMISSIVE NOT PERMISSIVE PS PS PS PS LP LP LP LP WHEN LOW WHEN LOW 10-101A 10-101B 10-101c 10-1010 PS 10- PS 10-LP LP 119-C 119-D MANUAL RESET C REQUIRES COINCIDENT TRIP OF SWITCH C

PERMISSIVE PERMISSIVE WHEN REACTOR WHEN REACTOR 52A2 OR 528 SW #2 ANO 52C2 OR PRESSURE IS LOW PRESSURE IS LOW 52D SW #2 FOR LOW PRESSURE PERMISSIVE~ PERMISSIVE WHEN PB CR ISOLATION VALVE CLOSURE SIGNAL LEVEL INSIDE REACTOR VESSEL

~- ~~~---~

SHROUD IS ABOVE PS 2 PS 2 TWO POSITION SWITCH LOW LEVEL TRIP LP LP REF 5 52B SW #1 S2A1 "OFF", "OVERRIDE" I I NOTE: RHR STEAM CONDENSING IS NO LITS MAINTAIN CONTACT LP LONGER AN OPERATIONAL MODE. REACTOR VESSEL REACTOR VESSEL KEYLOCK IN "OFF" 2-3-73A LOW PRESSURE LOW PRESSURE SEAL PERMISSIVE IN I

WHEN VALVE CONTROL SW I

IS NOT IN IN "OPEN" KEYLOCK SW PERMISSIVE IF PERMISSIVE PERMISSIVE PS LP PS 2-3-528 LP FULLY CLOSED POSITION PERMISSIVE IN AUTO SIGNAL WHEN REACTOR WHEN REACTOR PRESSURE IS LOW PRESSURE IS LOW 2-3-52A2 SW #2 OVERRIDE POSITION IS PRESENT LIMIT I I SW D D RMS CR RMS AUX PS 2 PS 2 CR LP I I LP LP REQ'D ON VALVE KEYLOCK DEVICE 52D SW #1 52C1 MO 31A ONLY PERMISSIVE SEAL REACTOR VESSEL REACTOR VESSEL WHEN VALVE IN LOW PRESSURE LOW PRESSURE I I IS NOT IN 3 POSITION SW "OPEN", "AUTO", "CLOSE" MAINTAINED CONTACTS KEYLOCK FULLY CLOSED IN "CLOSE" POSITION FOR VALVES I

NOT PERMISSIVE MO 26A & MO 39A PS PS 2-3-52D LIMIT CLOSE RECIRC PUMP DISCHARGE ..,J .....2-_3_-_5_2_c_2+---LP_ __, sw #2 LP SW MO 17 WHEN CLOSE SIGNAL IS 3 POSITION SW "OPEN" "AUTO" "CLOSE"

L ----------- _J MO 53A SPRING RETURN TO AUTO FROM*

NOT REQ'D ON PRESENT "CLOSE"-"OPEN" FOR VALVES MO 31A, MO 34A MO 34A & MO 38A REF 7 SEE REF DWG 5 & 6 _ _ _ / " AUX FOR ADDITIONAL FUNCTIONS LP DEVICE PERFORMED BY THIS SET -- -- -- -- -- -- CONTROL SW OF SWITCHES. PERMISSIVE PERMISSIVE MANUAL VALVE VALVE ENERGIZE IN "CLOSE" WHEN REACTOR WHEN REACTOR RESET OPEN CLOSED PERMISSIVE RELAY NOT PERMISSIVE POSITION VESSEL PRESS VESSEL PRESS WHEN RELAY WHEN RELAY E E IS LOW IS LOW MO 26A MO 31A IS ENERGIZED , - - - ~ - - - - - 1 IS ENERGIZED PERMISSIVE AUX PERMISSIVE PS PS WHEN VALVE MO 31A MO 26A LP RMS X WHEN REACTOR LP LP PB CR RELAY 2-128A 2-1288 MO 31A IS PRESSURE IS LOW FULLY CLOSED MO 38A MO 39A REF 4 LIMIT ON AUX SWITCH VALVE MO 39A MO 38A LP DEVICE SEAL IN VALVE TORQUE SW PERMISSIVE WHILE CLOSING 3 POSITION SW "CLOSE" VALVE LIMIT TORQUE ON "AUTO" "OPEN" SPRING SW PERMISSIVE SWITCH VALVE RETURN TO "AUTO" WHILE OPENING 3 POSITION SW FROM "CLOSE"- "OPEN" "CLOSE" "AUTO" REQ'D ON VALVE CONTROL SWITCH CONTROL SWITCH "OPEN" SPRING MO 31A ONLY F F CONTROL SW IN "OPEN" IN "CLOSE" RETURN TO LIMIT ON SEAL IN "OPEN" POSITION POSITION "AUTO" "FROM" SWITCH VALVE IN POSITION "CLOSE-OPEN" CONTROL SWITCH IN "CLOSE" RMS CR RMS X RMS CR POSITION OPEN CLOSE RMS REVERSING CONTACTOR ( 42)

  • PERMISSIVE PERMISSIVE NOT PERMISSIVE VALVE TORQUE WHEN VALVE IS FU LLY CLOSED WHEN REACTOR PRESSURE IS LOW WHEN CLOSE SIG IS PRESENT SW PERMISSIVE CONTAINMENT SPRAY VALVE MO 26A (THROTTLING TYPE)

PERMISSIVE PERMISSIVE TIME DELAY NOT WHILE CLOSING WHEN VALVE IS WHEN REACTOR PERMISSIVE 5 MIN TYPICAL FOR VALVES: MO 38A & 34A THROTTLING TYPE VALVE TORQUE FULLY CLOSED PRESSURE IS LOW AFTER INITIATION SW PERMISSIVE (EXCEPT AS NOTED) MO 31 A & 39A SIG WHILE CLOSING TORQUE ON VALVE AUX AUX TORQUE ON NOTE 2 LP LP SWITCH MO 27A DEVICE DEVICE SWITCH VALVE LIMIT ON VALVE AUX RELAY CONTAINMENT SPRAY VALVES G SWITCH M025A DEVICE LP K45-1A LP TORQUE SWITCH ON VALVE NOTE 3 G

VALVE LIMIT NOT PERMISSIVE SW PERMISSIVE WHEN OPEN VALVE LIMIT NOT PERMISSIVE WHILE OPENING SIG IS PRESENT WHEN OPEN WHILE OPENING SIG IS PRESENT LIMIT ON AUX LP SWITCH VALVE DEVICE LIMIT ON AUX LP SWITCH VALVE DEVICE SEAL SEAL IN IN H OPEN CLOSE OPEN CLOSE AS BUILT H REVERSING CONTACTOR (42)* REVERSING CONTACTOR (42)

  • MPL# 10-202 452005381 RHR OUTBOARD VALVE MO 27A (THROTTLING JYPE) RHR INBOARD VALVE MO 25A NOTE2&3 NOTE 3
    • THIS DRAWING GENERATED BY NPPD CADD DRAWING SYSTEM DO NOT REVISE MANUALLY NOTES: NOTE 3 FOR PREVIOUS REVISIONS, SEE SUPERSEDED CARDS. SIGNIFICANT DRAWN DATE FOR NOTES SEE SHEET 1. NUMBER RAC 3/15/99 NO.

REVISIONS BY N.P.P.D.

REVISIONS OFT CKD APP DATE GROUP 2 3 4 5 6 CHECKED DATE GENERAL ..j-I")

J N04 REDWN & REV DCN 96-0114 N05 RCR 2001-0506 DCN 01-0847 RAC JAC KG 4-20-99 JRN RHG KG 2-27-02 COOPER NUCLEAR STATION APPROVED DATE ELECTRICt tO tO N

0 J

FCD SEE SUPERSEDED CARDS

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RESIDUAL HEAT REMOVAL SYSTEM 730E14088 SH2 FILMED REVISION ci

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