ML21055A162

3 to Updated Final Safety Analysis Report, Drawing 6I721-2420-02, Logic Diagram RBCCW Supplemental Cooling Pumps

ML21055A162
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
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References
NRC-21-0002
Download: ML21055A162 (1)

Text

8 7 6 5 4 3 2 1 SUPPLEMENTAL CODLING I H H DEC DEC CODLING PUMP PUMP NUMBER FLO\J S\JITCH FS P42N003A PUMP P4200C004C P4200C004A GROUND LOCAL CONTROL DIV I-P4200C004A FS P42N003A FAULT SwITCH DIV I-P4200C004C

<4.83 PSID CODLING w ATER PUMP NOT P42M015A FL w (SEE TABLE) .. RUNNING. DIV ll-P4200C004B FS P42N0003B

<4.89 PS!D FF AUTO RUN DIV II-P4200C004D CHILLER RUN LOGIC (l-2620-1)

A EQUIPMENT 480V AC r-:;::::::::::' '-:::==::::::, 150 H.P.

D I E I MOTOR FEEDER .

PUMP

' CODE ND BUS NO. PDS G DIV I NON SAFETY P4200C004A 72S 3A G DIV I NON SAFETY P4200C004C 72S 3D DIV II NON SAFETY P4200C004B 72N 3A DR DIV II NON SAFETY P4200C004D 72V 2D SYMB LS AT CONTROLLED EQUIPMENT AT S\J. GR.

PUMP l.:::,. !fl CONTROL ROOM AND P4200C004C LO CALLY MOUNTED TRIPPED MAKEUP TANK LEVEL .

F L w (6" FROM BOTTOM)

AND DECREASING REFERENCE DRAwINGS FROM DwG. I -2420-01 AND AND DOCUMENTS:

I-2070-01 LOGIC SYMBOLS AND I.EGENDS MOTOR O.L. 1-2421-04 SCHEMATIC DIAG. RBCC\J SUPPLEMENTAL CODLING PUMPS 150 %

1-2421-05 SCHEMATIC DIAG. RBCC\J SUPPLEMENTAL CODLING PUMPS SD-2510-03 NE LINE DIAG., 480V. B. .P. BUSES 72S, 72N i 72V 1-2080-54 ANNUNCIATOR SCHEMA TIC DIAGRAM 1-2621-04 LOCAL ANNUNCIATOR SCHEMATIC DIAGRAM DR E N TES1_ E DR 1 0D FDR DIV 2 DRY\,/ELL CODLING V PUMPS TRIP SIGNAL NL y DR 2. 0 0

FDR DIV 1 DRYIJELL CODLING PUMPS TRIP SIGl'JAL NL Y

>< I AND AND FF (DC) N (DC)

D AND D

MOTOR MOTOR \_TD) 5 SEC BREAKER BREAKER PEN CLOSE RBCCw SCS-1/2 ALARMS AND G G R R LOCAL ALARM L CAl_ ALARM LOCAL ALARM ALARM 17D65 TRIPPED SEQ, RCDR, #013P42 FF RUN P4200C004A P4200C004C RBCCw SCS-1 C RBCCw SCS-1-2 RBCCw SCS-1 RBCCw SCS-1 BOTH PUMPS TROUBLE PUMP A TRIPPED PUMP C TRIPPED TRIPPED 61721-2420-02 LATEST REVISION B DRAW I NG ISSUED PER EDP 28140 RE\/ B B

!NON-NUCLEAR SAF'ETY RELATED!

RBCCw SUPPLEMENTAL CODLING I CODLING PUMP P4200C004A 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 TYPICAL FDR PUMP P4200C004C AND DIV II PUMPS P4200C004B C004D INCCODE CONTROL IS MAINTAINED.

Detroit Edison Fermi 2 TITLE T LOGIC DIAGRAM DCD'S INCORPORATED: A PORTION OF THlS DRAWING DATE RBCCW SUPPLEMENTAL IS AFFECTED BY THE FOLl.OWlNG:

COOLING PUMPS 1---~--------<f'-'.R=N~G=O=Nl~A_ __,2=/=23=/~9"'-<9 TC CHANGE DOCUMENT CHECKED BY DATE A roiiTHiiE:ii:R1RiiE:vviiss1rooNNs&,---------r...=-=-=-=1...=-=-=-=-=-=-=-=-=-=-=-=-=-17D~fP.;T:=----=-:h,.,,~.mTu""*E0<cwARmDTITITLEnc--------------j A

~=+======~~AP~Pa~ov~ED~B~Y+/-3~-o~/~~;.'f9<J ~LAN~ID~~~.SJVsYS~EY~~BE~OOLING PUM~~s RECIPIENT#

PREPARED BY DATE CHECKED BY DATE s.,,u~1

-~~;  :;Pi~~~ ]-:~:1 P4200 1--cD~oc~uM-',EN-"'T""TYPc"E~c=ov=E-D_D_D_l_N_C_~=Nu=c~o;=:-=er~l.EN-=+o.~v=,T~E=,ss=uE=D-=To""',"°s- i 01 EDP POSTING ENTRIES REQUIRE THE APPROVED BY DATE ADDITION OF THE ARMS STATUS CODE; EITHER "AFC" OR "ilSfJ' DHAWING NUMBER 61721- 2420- 02 0 8 7 6 5 4 3 2 1