ML21055A204

3 to Updated Final Safety Analysis Report, Drawing 4I721-2440-07, Logic Diagram Emergency Equipment Cooling Water System Valve - Division II

ML21055A204
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: ML21055A204 (1)

Text

4 I ;j I ~ I l VALVE LIMIT Sw'ITCH CONTACT DEVELOPMENT VAL VE POSITION CONTACT FULL FULL FUNCTION OPEN CLOSED BYPASS VLS VLS VLS A FDR X OPENING CLOSING CLOSING OPENING OPENING OPEN CLOSE TORQUE Sw' BY-PASS TORQUE Sw' PB PB BY-PASS B SPARE LIMIT IEl CONTACT D] lx7 CONTACT A]

D CONTACT IYl CONTACT CONTACT 6 6 C

D '

CLOSE LIGHT OPENING LIMIT D

E BYPASS

~~ ~~

FDR Y F SPARE

\

G OPEN LIGHT H SPARE

,I,

• X CLOSING TORQUE Sw'ITCH INTERRUPTS CONTROi

~;3) ~~ CIRCUIT CLOSING IF MECH CYCLE.

OVERLOAD OCCURS DURING r

y OPENING TORQUE Sw'ITCH INTERRUPTS CONTROi CIRCUIT IF MECH OVERLOAD OCCURS DURING OPENING CYCLE.

~ - - - "'C><-

I><

- - I CONTACT OPEN CONTACT CLOSED I

i MOTOR O.L.

LOCATION SYMBOLS VLS 1251/4 VLS cl CLOSE LIGHT OPEN LIGHT GI CONTACT 6 IN CONTROL ROOM CONTACT

~ ~ !!,!J IN PUSHBUTTON AT CONTROLLED EQUIPMENT C 'G R 0 DR DR C

CLOSE OPEN i - - i AT MCC r

B -~

ON <AD OFF (0)

~

ON (AC) NOTE CLOSE OPEN CLOSE REFER TO DECO STANDARD Dw'G. GM-2290,SHT. 2, F Rw'ARD STARTER- REVERSE VALVE FEEDER PANEL ITEM NO. STOP VALVE DETAIL 2 FDR EXPLANATION OF CONTROL PUSHBUTTONS.

STARTER- STARTER-IDENTIFICATION DIV CODE NO. TAG NO. MCC POS OPEN PB CLOSE P OPEN VALVE CLOSE VALVE 6 EEC'w' RETURN FROM DRY',..(LL II P4400F607B 7>C-3A 4C 2A225 2A226

! ** VALVE NO. FROM TABLE ON SYSTEM DIAGRAM - M-5357. --

I 41721-2440-07 '

LATEST REVISION B

REFERENCE D\v'GS, & DOCUMENTS 1-2070-1 LOGIC SYMBOLS AND LEGEND 1-2440-1, LOGIC DIAG-EECw' & EESw' SYSTEMS 1-2441-8 SCHM DIAG-EEC'w<:: VALVES - AUTO OPEN SD-2512,:18 480 VAC MCCl72C-3A\FRONTAL ELEV <FRT)

I I

B M-5357, PIPING DIAGRAM-RBCCw' & EEC'w SYSTEMS iB I

M-2001, 1-2005-1, -2, LEGEND OF SYMBOLS & INSTR IDENTIFICA Tl N FOR PLANT SYSTEM DIAGRAMS ARRANGEMENT OF EQUIP ON PANEL Hll -P602 8

DECO DESIGN INSTRUCTION #29, EECw' SYSTEM 6M-2290, SHT. 2, 1-2440-6, STANDARD PANEL CONFIGURATIONS EMERG. EQPT. COOLING w'ATER SYSTEM VALVES -

NUCLEAR SAFETY RELATED AUTO OPEN, DIV. 2 LOGIC DIAGRAMS THIS IS AN AUTOCAD PRODUCED DRAWING.

CHANGES OR REVISIONS MUST BE BROUGHT TO THE ATTENTION OF THE PLANT ENGINEERING i DESIGN GROUP TO ENSURE THAT CONFIGURATION I

I CONTROL IS MAINTAINED.

i THIS DRAWING WAS REFORMATTED BY AUTOCAD AT REVISION A . ALL INC.CODE Detroit Edison Fermi 2 u

PREVIOUS APPROVAL SIGNATURES ARE TITLE ON FILE ON MICROFILM IN DOCUMENT LOGIC DIAGRAM CONTROL

~ DCD'S INCORPORATED: A PORTION OF THIS DRAWING PREPARED BY DATE EMERGENCY EQUIPMENT COOLING WATER IS AFFECTED BY THE FOLLOWING, EDP 29183 REV. it, SYSTEM VALVE-DIVISION II A OTHER REVISIONS:

TC CHANGE DOCUMENT CHECKED BY ~*- APERTURE CARD TITLE A

LOG DIAG EECW SYS VLV DIV II APPROVED BY DATE PLANT IDENTIFICATION SYSTEM NUMBER ARMS RECIPIENT #

P4400.E2100 h<Mlia,lg~g-97 7iil1,J1t-PREPARED BY DATE NUC OPS FILE NO. DATE ISSUED TO IS DOCUMENT TYPE CODEDDDINC (R<Yrv 9-t"l-17 OTHER APPROVALS DATE 1801 q - L <l - G\ 7 APPROVED BY DATE *-1 EDP POSTING ENTRIES REQUIRE THE DRAWING NUMBER REV.

I I /(rw-~ 1,-6.J Jv<*Sc.../1 'f-1-f ADDmON OF THE ARMS STATUS CODE, EITHER "AFC" OR "ASB" 41721-2440-07 B 4 3 2 1