ML21055A204
Text
4 I
- j I
~
I l
VALVE LIMIT Sw'ITCH CONTACT DEVELOPMENT VAL VE POSITION CONTACT FULL FULL FUNCTION OPEN CLOSED BYPASS VLS OPENING VLS CLOSING VLS A
FDR X OPENING OPENING OPEN CLOSE CLOSING BY-PASS TORQUE Sw' LIMIT PB PB TORQUE Sw' BY-PASS B
SPARE D
IEl CONTACT IYl CONTACT D] CONTACT lx7 CONTACT A] CONTACT C
CLOSE LIGHT D
6 6
D OPENING LIMIT BYPASS
~~
~~
E FDR Y F
SPARE
\\
G OPEN LIGHT H
SPARE
,I,
~;3)
~~
X CLOSING TORQUE Sw'ITCH INTERRUPTS CONTROi CIRCUIT IF MECH OVERLOAD OCCURS DURING CLOSING CYCLE.
y OPENING TORQUE Sw'ITCH INTERRUPTS CONTROi CIRCUIT IF MECH OVERLOAD OCCURS DURING r
~
OPENING CYCLE.
I><
"'C><
I CONTACT OPEN CONTACT CLOSED I i LOCATION SYMBOLS MOTOR O.L.
VLS VLS 1251/4 CLOSE LIGHT OPEN LIGHT 6
IN CONTROL ROOM cl CONTACT GI CONTACT
~
~ !!,!J IN PUSHBUTTON AT CONTROLLED EQUIPMENT C
G R 0 DR DR C
i i
AT MCC CLOSE OPEN
-~
~
B r
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 DETAIL 2 FDR EXPLANATION OF CONTROL PUSHBUTTONS.
VALVE FEEDER PANEL ITEM NO.
STARTER-STOP VALVE 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 B
I M-5357, PIPING DIAGRAM-RBCCw' & EEC'w SYSTEMS iB M-2001, LEGEND OF SYMBOLS & INSTR IDENTIFICA TlN 8
FOR PLANT SYSTEM DIAGRAMS I
1-2005-1, -2, ARRANGEMENT OF EQUIP ON PANEL Hll -P602 DECO DESIGN INSTRUCTION #29, EECw' SYSTEM 6M-2290, SHT. 2, STANDARD PANEL CONFIGURATIONS NUCLEAR SAFETY RELATED 1-2440-6, EMERG. EQPT. COOLING w'ATER SYSTEM VALVES -
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
CONTROL IS MAINTAINED.
I i
THIS DRAWING WAS REFORMATTED BY INC.CODE Detroit Edison Fermi 2 AUTOCAD AT REVISION A. ALL PREVIOUS APPROVAL SIGNATURES ARE TITLE ON FILE ON MICROFILM IN DOCUMENT u
LOGIC DIAGRAM CONTROL EMERGENCY EQUIPMENT COOLING WATER
~
DCD'S INCORPORATED:
PREPARED BY DATE A PORTION OF THIS DRAWING EDP 29183 REV. it, IS AFFECTED BY THE FOLLOWING, SYSTEM VALVE-DIVISION II TC CHANGE DOCUMENT A
A CHECKED BY
~*-
OTHER REVISIONS:
APERTURE CARD TITLE LOG DIAG EECW SYS VLV DIV II APPROVED BY DATE PLANT IDENTIFICATION SYSTEM NUMBER ARMS RECIPIENT #
P4400.E2100 PREPARED BY h<Mlia,lg~g-97 7iil1,J1t-DATE DOCUMENT TYPE CODEDDDINC NUC OPS FILE NO.
DATE ISSUED TO IS (R<Yrv 9-t"l-17 q - L <l -G\\ 7 OTHER APPROVALS DATE 1801 APPROVED BY 1,-6.J Jv<*Sc.../1 DATE *-1 EDP POSTING ENTRIES REQUIRE THE DRAWING NUMBER REV.
I
/(rw-~
'f-1-f ADDmON OF THE ARMS STATUS CODE, 41721-2440-07 B
I EITHER "AFC" OR "ASB" 4
3 2
1