ML21055A273

3 to Updated Final Safety Analysis Report, Drawing 6I721-2090-05, Rev. a, Logic Diagram Nuclear Boiler System

ML21055A273
Person / Time
Site:	Fermi, 07200071
Issue date:	02/02/2021
From:	DTE Electric Company
To:	Office of Nuclear Reactor Regulation, Office of Nuclear Material Safety and Safeguards
Shared Package
ML21055A091	List: ML21055A061 ML21055A062 ML21055A063 ML21055A064 ML21055A066 ML21055A067 ML21055A068 ML21055A069 ML21055A070 ML21055A072 ML21055A073 ML21055A074 ML21055A075 ML21055A076 ML21055A078 ML21055A079 ML21055A080 ML21055A081 ML21055A083 ML21055A100 ML21055A101 ML21055A102 ML21055A103 ML21055A104 ML21055A105 ML21055A106 ML21055A107 ML21055A108 ML21055A109 ML21055A110 ML21055A111 ML21055A112 ML21055A113 ML21055A114 ML21055A115 ML21055A116 ML21055A117 ML21055A118 ML21055A119 ML21055A120 ML21055A121 ML21055A122 ML21055A123 ML21055A124 ML21055A125 ML21055A126 ML21055A127 ML21055A128 ML21055A129 ML21055A130 ... further results
References
NRC-21-0002
Download: ML21055A273 (1)

Text

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AUXILIARY ])[VICE ALL JET PUMPS ARE DR \,/HEN ALL JET PUMPS ARE LOOP 'A' JET PUMPS FLO\,/ SIGNAL -

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+ + PROVIDING JET PUMP DRIVE FLO\,/ PROVIDING JET PUMP DRIVE FLOW F AUXILIARY DEVICE CR DR + DR AIJXD.JARV DEVJCE CR TOTAL ,.CT LOOP 'B' JET PUMPS FLO',/ SIGNAL TOTAL JET LOOP 'A' JET PUMPS FLOW SIGNAL Pl.llP fLv WHEN LOOP 'B' JET PUMPS ONLY PUMP FLI/ WHEN LOOP 'B' JET PUMPS NL Y CR Slffl:R PROVIDING JET PUMP DRIVE FLO',/ SUMMER PROVIDING JET PUMP DRIVE FLD'w' CR A

K606 CR K607 - CR RECIRC LOOP 'B' RECJRC LOOP 'A' JET PUMPS ONLY JET PUMPS ONLY PROVIDING DRIVE PROVIDING DRIVE FLOW FLD\J AUXILIARY IEVJCE AUXILIARY OCVJCE AUXILIARY DEVICE

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DIFF. PRESSURE/

FLOW RECORDER D TOTAL JET PUMP FLO\,/ MEASUREMENT SYSTEM D

PERMISSIVE PERMISSIVE VHEN 'OPEN' 2 POSITION Sw'ITCH VHEN VAT[R VESS[L PRESSlll£ PUSHBUTTON CIJNTROL SVITCH MAINT AJNED CONT ACT LEVEL IS BEL v IS ABOVE HIGH SEAL-IN IN 'IJ>[N' S\IJTCH IS 'OPEN' 'CLOSE' LEVEL 3 TRIP PRESSURE SCRAM IEPRESSED PIISJTIIIN

\ PIISJTIIJN \ POSITION 11N AUXILIARY WITCH REC:JJER / SVITCH RECOROCR DEVICE CR PB CR RIIS CR MR SUPPLY AIR SUPPLY EXHAUST<::=- r;=::::>EXHAUST EXHAUST <:::::::;i ,r=::::> EXHAUST C I PERMISSIVE lt-lLESS RESET SOLEl{]JD VAL VE SUPPLIERS TO CIJNFIRM THIS METHOD

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SOLENOID PUSHIUTTllN IS OCPRESSED PERMISSIVE VN[N SOLENOID PJLITT VAL VE PERM!-SSIVE VHEN SDLEtOID OF CONTROL: VAL VE _,.,,., PERMISSIVE IIH[N SlliNID PILOT VAL VE PERMISSIVE

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" CR / IJP[N CLOS[ " CR / '- CR / OPEN CLOSE '- CR / (VENDOR DRA\./ING 729E628AB SHT 3 REV 10)

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(TYPICAL FDR TESTABLE CHECK VALVE \AD F032B) _____ r,;i' N~~':'."'"---....._

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SPRING CLOSING CHECK VAL VE AD F076A VALVE PERFORMS CHECK FUNCTION REGARDLESS OF Sw'JTCH POSITION (TYPICAL FOR SPRING CLOSING CHECK VAL VE AO F076B)

THIS IS A CCG PRODUCED DRAWING ANY CHANGES OR REVISIONS TO THIS DRAWING NUCLEAR SAFETY RELATED MUST BE BROUGHT TO THE ATTENTION OF THE AUTOCAD SYSTEM ADMINISTRATOR TO ENSURE THAT THE FILE IS UPDATED A,,1--r THIS DRAWING WAS REFORMA,TTED BY AUTOCAD AT REVISION A , AIL u INC.CODE Detroit Edison l\m:,;------~--------j Fermi 2 PREVIOUS APPROVAL SJG*N'A'nJRES ARE ON' FILE ON MICROFILM IN DOCUMENT CONTROL.

~PREP2iARED~B~~ J--. LOG IC DIAGRAM

~ BUPR.LEAD OTHER APPROVAIB DATE DRAWN BY DATE NUCLEAR BO ILER A. PORTION OF THIS DRAWDIG CIPUNE APPROVAL DAll IS Al"J'KC1'ED BY THE P'OU.OWING:

SYSTEM A INCORPORATED CHANGES PER EDP 11591 REV.A INDEX ITEM 21

'l'C CHANGE DOCUMENT re CHANGE DOCUMENT A- H ct"viL-CHECKE'.D BY DATE A

ECR'S DO NOT APPLY, ADDED INC.

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SUPERVISOR LEAD APERTURE CARD n'rI..E CODE. 0 I- T OGir DIAG NB SYSTEM

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UPERVISOR INVOLVE DATE PLANT JOENTIFICATJON SYSTEM NUMBER ARMS RECIPIENT#

MECIL B21-00

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BY DATE  ;;;;__ ...... 2-(6- f'-:a-1--------,-D~*~TE-, oocuMENT TYPE CODED DD INC NVC o::S t1LE NO.

0 D~~ 1j~~,~JS cH JC BY DATE .........MECH .--- EDP POSTING ENTRIES REQUIRE THE AODl'nON OJ' THE ARMS STATUS COl>li:: ~-----l--~*!!!!U'!:JPER~VI!!!S0!2!R!Jo!!:i'iS'r~~ *DWATE..----1r:D:::,RAc:;"1NC:=-NU=MB::::ER::--6-J_7_2-::--:1----::2:-Q-::--:9'-Q-,------Q-5--t--------'-----iRa..EV..-'-,-A---,

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