ML21055A113

3 to Updated Final Safety Analysis Report, Drawing 4I721-2440-04, Logic Diagram Emergency Equipment Cooling Water System Valves - Auto Close

ML21055A113
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: ML21055A113 (1)

Text

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1 FOR VALVE P4400F608 ONLY c::J CONTACT OPEN CONTACT CLOSED VALVE LIMIT SWITCH CONTACT DEVELOPMENT CLOSE EECW VAL vf"l P4400F601 B VALVE POSITION VLS VLVS.

VLS

• - P4400F602B FOR CON-FULL FULL FUNCTION OPENING STOP CLOSING OPENING OPENING VALVE CLOSING

-~ '

TACT OPEN CLOSED TORQUE SW.

OPEN VALVES CLOSE

{

BY-PASS LIMIT NON-RECYCLE TORQUE SW.

BY-PASS l

BY-PASS CONTACT P.B.

SEE CONTACT P.B.

CONTACT

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A I

FOR X CONTACT CONTACT CONTACT FOR P4400F608 ONLY IEl yJ DI 1-2440-01 H]

iXl Al 0,

B I

SPARE AREA 8-2 1::,

1::,

C I

CLOSE LIGHT D

I OPENING LIMIT D

I BY-PASS D

E I

FOR Y

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F I

INTI..'~. VLV.

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0'.0 G

OPEN LIGHT NON RECYCLE T

H I

X CLOSING TORQUE SW. INTERRUPTS CONTROL CIRCUIT AND 1

IF MECH OVERLOAD OCCURS DURING CLOSING CYCLE THIS LOGIC DIAGRAM Y OPENING TORQUE SW. INTERRUPTS CONTROL CIRCUIT APPLY TO VALVE P4400F603B IF MECH OVERLOAD OCCURS DURING OPENING CYCLE.

I AND I ONLY t I

• - SEE 1-2441 F1~

CLOSE EECW VLS VLVS.

STOP CLOSING VLS P4400F603B VALVE OPENING OPENING OPENING VALVE CLOSING TORQUE SW.

OPEN VALVES NON-RECYCLE CLOSE TORQUE SW.

BY-PASS LIMIT S\\./ITCH CONTACT BY-PASS LIMIT P.B.

SEE P.B.

CONTACT AND

~""'-CONTACT

~ CONTACT CONTACT CONTACT CONTACT

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DEVELOPMENT 1-2440-01 K

Gil

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,o", R- -?

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I MOTOR 0. L.

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6. ---

125%

AND I

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7 0v

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VLS VLS CLOSE LIGHT OPEN LIGHT CONTACT CONTACT cl Gl 0v C

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C ON AC)

OFF (0)

ON AC)

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CLOSE OPEN CLOSE J,

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FORWARD STARTER-REVERSE AND STARTER-STOP VALVE STARTER-

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G 0 R 0 OPEN VALVE

--... CLOSE VALVE MOTOR 0. L.

125%

AND CLOSE OPEN MECHANICAL AND ELECTRICAL /

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lx'I-INTERLOCKS VLS VLS CLOSE LIGHT OPEN LIGHT ON AC)

OFF (O)

ON AC) 41721-2440-04

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CONTACT

_ CONTACT CLOSE OPEN CLOSE

• I

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FORWARD STARTER-REVERSE LATEST REVISION STARTER-STOP VALVE STARTER-LOCATION SYMBOLS:

K OPE~-

~~VE 1::, IN CONTROL ROOM 0

IN PUSHBUTTON MECHANICAL AND ELECTRICAL /

AT CONTROLLED EQUIPMENT G 0 R 0 AT MCC CLOSE OPEN INTERLOCKS NOTES:

B REFER TO EDISON STANDARD DWG. 6M-2290, B

SHT. 2. DETAIL 2 FOR EXPLANATION OF REFERENCE DWG'S & DOCUMENTS CONTROL PUSHBUTTONS.

VALVE FEEDER PANEL ITEM NO.

LIMIT SW. CONTACTS 1-2070-01 LOGIC SYMBOLS AND LEGEND SCHEMATIC 1-2440-01 LOGIC DIAG-EECW & EESW SYSTEMS IDENT.

DIV.

PIS NO.

MCC NO. POS. OPEN PB CLOSE PB H"-CLOSING "t INTERLOCK DIAGRAM NUCLEAR SAFETY RELATED LIMIT VALVE 1-2441-04 SCHM DIAG -

EECWS VALVES -

AUTO CLOSE SD-2512-18 480 VAC MCC 72C-3A FRONTAL ELEV.

50-2512-198 480 VAC MCC 72F-4A FRONTAL ELEV.

12 RBCCW TO REAC BLDG EQUIP SUMP HX A INLET P4400F605A 72C-3A 78 1A227 1A228 SPARE SPARE 1-2441-08 M-2001 LEGEND OF SYMBOLS & INSTR IDENT FOR THIS IS AN AUTOCAD PRODUCED DRAWING.

PLANT SYSTEM DIAGRAMS 8

EECW RETURN TO RBCCW P4400F6018 72F-4A 58-R 2A217 2A218 SPARE P4400F602B 1-2441-04 1-2003-01-02-03 ARRANGEMENT OF EQUIP. ON PANEL Hl 1 P601 CHANGES OR REVISIONS MUST BE BROUGHT 9 RBCCW TO EECW P4400F60.38 72F-4A 5C-R 2A215 2A216 USED P4400F6028 1-2441-04 1-2005-01 -02 ARRANGEMENT OF EQUIP. ON PANEL Hl 1 P602 6M2290, SHT. 2 STANDARD PANEL CONFIGURATIONS TO THE ATTENTION OF THE PLANT ENGINEERING 5

RBCCW TO REAC BLDG EQUIP SUMP HX B INLET P4400F6058 72F-4A 4A-R 2A221 2A222 SPARE SPARE 1-2441-07 SD-2512-20 480 VAC MCC 72B-2A FRONTAL ELEV.

14 RBCCW TO CTRL ROD DRIVE PUMPS INLET P4400F604 72F-4A 5D-R 2A227 2A228 SPARE SPARE 1-2441-07 M-5357 PIPING DIAGRAM -

EECW DIVISION II DESIGN GROUP TO ENSURE THAT CONFIGURATION M-5444 PIPING DIAGRAM -

EECW DIVISION I CONTROL IS MAINTAINED.

4 RBCCW TO DRYWELL EQUIP SUMP HX INLET P4400F608 72F-4A 58 2A229 2A230 USED SPARE 1-2441-05 1-2440-05 LOGIC DIAGRAM ECCW DIV. 2, AUTO OPEN 15 RBCCW TO BA TT RM SPACE COOLER P4400F613 72B-2A 4A 8A57 8A58 SPARE SPARE 1-2441-18 1-2440-06 LOGIC DIAGRAM ECCW DIV. 1, AUTO OPEN 16 RBCCW TO DRYWELL PENET COOLER P4400F614 72C-3A 1A 1A256 1A257 SPARE SPARE 1-2441-18 THIS DRAWING WAS REFORMA'ITED BY INC.CODE Detroit Edison Fermi 2 AUTOCAD AT REVISION "H. ALL VALVE NUMBER FROM TABLE ON SYSTEM DIAGRAM M-5444.

PREVIOUS APPROVAL SIGNATURES ARE TITLE ON FILE ON MICROFILM IN DOCUMENT u

LOGIC DIAGRAM CONTROL.

~

DCD'S INCORPORATED:

PREPARED BY DATE EMERGENCY EQUIPMENT COOLING WATER A PORTION OF THIS DRAWING EDP-31341.B016, REV !/J IS AFFECTED BY THE FOLLOWING, SYSTEM VALVES -

AUTO CLOSE TC CHANGE DOCUMENT A

CHECKED BY DATE A

OTHER REVISIONS:

APERTURE CARD TITLE LOGIC EECWS VALVES AUTO CLOSE APPROVED BY DATE PLANT IDENTIFICATION SYSTEM NUMBER ARMS RECIPIENT#

P4400 PREPARED BY DATE CHECK~ DATE DOCUMENT TYPE CODEDDDINC NUC OPS FILE NO.

DATE ISSUED TO IS S, DO\\./NS

/).

7r Z?--0.5

- ::l 4- /):;If 7 /16/03 T>,$T<S /:.G OTHER APPROVALS DATE 1801 APPROVED BY DATE EDP POSTING ENTRIES REQUIRE THE DRAWING NUMBER REV.

.s c~ /nr;(i..._,,. It- (/<{fly-ADDITION OF THE ARMS STATUS CODE, 41721-2440-04 K

,-2-a,_e11 EITHER "AFC" OR "ASB" 4

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