ML21055A206

3 to Updated Final Safety Analysis Report, Drawing 4I721-2440-08, Logic Diagram Emergency Equipment Cooling Water System Valve - Auto Close Division II

ML21055A206
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: ML21055A206 (1)

Text

-

4 3 2 1 VAL VE LIMIT $\/ITCH CONTACT DEVELOPMENT VALVE POSITION CONTACT FULL F'ULL FUNCTION OPEN CLOSED I' . BYPASS DRYIIELL PRESSURE A fR X VLS VLS HIGH VLS OPENING CLOSING OPENING OPENING OPEN <SEE NOTE 2> CLOSE CLOSING B SPARE BY-PASS TORQUE SIi LiMIT PB PB TORQUE SW BY-PASS '

CONTACT RELAY P44M038 CONTACT AJ

!D [El CONTACT y] lo] CONTACT 61721-2441-13 rxi CONTACT C ' CLOSE LIGHT D

Q?~

~

• ~

0v D

E F

OPENING LIMIT BYPASS fR y SPARE G ' OPEN LIGHT H SPARE n

• X CLOSING TORQUE SI/ITCH INTERRUPTS CONTROL 1-CIRCUIT IF MECH OVERLOAD OCCURS DURING I

LB !!LJ i-~

I Cc!v

~

-1 y

CLOSING OPENING CIRCUIT OPENING CYCLE, TORQUE IF MECH CYCLE*

CONTACT PEN SWITCH INTERRUPTS CONTR l OVERLOAD OCCURS DURING CONTACT CLOSED C!?v i

LOCATION SYMBOLS MOTOR 0,L, VLS 12sr.

VLS CLOSE LIGHT IC!

OPEN LIGHT ~ IN CONTROL RM CONTACT G] CONTACT I ANIJ I IM ," I iC

' * ~ ~

IN PUSHBUTTON AT CONTROLLED EQUIPMENT C

G R DR OR i AT MCC

! CLOSE PEN i N I

(AC) F'F <) ON (AC)

NOTE IN RELAY ROOM

' CLOSE OPEN CLOSE  !, REFER TO DEC STANDARD DWG. 6M721-2290,SHT. 2,

' FORWARD STARTER- REVERSE DETAIL 2 FOR EXPLANATION F CONTROL PUSHBUTTONS.

' B STARTER- STOP VALVE STARTER-

' OPEN VALVE CLOSE VALVE 2. SEE CECO FDR SPECIFIC SETP INT VALUE VALVE FEEDER PANEL ITEM N.

I' H IDENTIFICA TI N DIV CODE NO. TAr. NO, MCC POS OPEN PB CLOSE PI 1 EEC\/ TO DRYWELL II P4400f'606B 72F'-4A 4B-R 2A223 2A224 I

REFERENCE D'v-/GS. 8, DOCUMENTS 41721-2440-08 LATEST REVISION

• • VALVE NO. FROM TABLE ON SYSTEM DIAGRAM - 6M721-S3S7 . 41721-2070-1, LOGIC SYMBOLS AND LEGEND B

41721-2440-1, LOGIC D!AG-EECW 8. EESW SYSTEMS 61721-2215-2, ELEMENTARY DIAG,-CORE SPRAY SYSTEM

! 6!721-2441-6, SCHM DIAG-EECWS VAL VES-AUT PEN 61721-2441-13, SCHM DIAG-EECW & EESII 'B' SYSTEM 5SD721-2512-19A, 480 VAC MCC 72F-4A FRONTAL ELEV (FRTl 5SD721-2512-19B, 480 VAC MCC 72F-4A

! 6M721-5357, PIPING DIAGRAM-RBCCW 8. EEC\/ SYSTEMS 6M721-2001, LEGEND OF SYMBOLS S. INSTR IDENTIFICATION FDR PLANT SYSTEM DIAGRAMS FRONTAL ELEV <REAR)

I' B 6I721-2005-1, -2, ARRANGEMENT OF EQUIP N PANEL HII-P602 DECO DESIGN INSTRUCTION #29, EEC\J SYSTEM B 6M721-2290, SHT. 2, STANDARD PANEL CONFIGURATIONS 5!721-2440-6, EMERG. EQPT. COOLING WATER SYSTEM VALVES -

! AUTO PEN, DIV. I LOGIC DIAGRAMS NUCLEAR SAFETY RELATED THIS IS AN AUTOCAD PRODUCED DRAWING.

CHANGES OR REVISIONS MUST BE BROUGHT TO THE ATTENTION OF THE PLANT ENGINEERING DESIGN GROUP TO ENSURE THAT CONFIGURATION CONTROL IS MAINTAINED.

THIS DRAWING WAS REFORMATTED BY AUTOCAD AT REVISION B

• ALL INC.CODE Detroit Edison Fermi 2 u

PREVIOUS APPROVAL SIGNATURES ARE TITLE ON FILE ON MICROFILM IN DOCUMENT LOGIC DIAGRAM CONTROL B DCD'S INCORPORATED: A PORTION Of' THIS DRAWING PREPARED BY DATE EMERGENCY EQUIPMENT COOLING WATER IS AFFECTED BY THE FOLLOlilNG:

- EDP-13687, REV. ¢ SYSTEM VALVE-AUTO CLOSE TC CHANGE DOCUMENT CHECKED BY DATE DIVISION II A A OTHER REVISIONS:

APPROVED BY n*.,...

r7nREEEctw sys PLANT IDENTIFICATION SYSTEM NUMBER VLV AUTO DIV II ARMS RECIPIENT#

P4400.E2100 PREPARED BY DATE 4-13-9

)~~Cl(ED BY

-, . ~;r-,,,.r DOCUMENT TYPE CODEDDDINC I NUC OPS F!)'..E NO. DATE ISSUED 4-fq .. ,~

qo IS RON G NIA EDP POSTING ENTRIES REQUIRE THE OTHER APPROVALS DATE 1801 APPROVED BY DATE DRAWING NUMBER REV.

ADDmON OF THE ARMS STATUS CODE:

~ 1)1,l,,. - *.l.v.

, ,) . W. I'.hl'TNII/ (,4t '.f6--, EITHER "AFC" OR ".ASB" 41721-2440-08 B 4 3 2 1