ML21055A374

3 to Updated Final Safety Analysis Report, Drawing, 4M721-5877, Reactor Core Isolation Cooling Simplified Drawing Initial Cooling Following Main Condenser Isolation

ML21055A374
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: ML21055A374 (1)

Text

D C

B A

4 CONDENSATE STORAGE Pll00A005 P1100F042 REACTOR VESSEL HIGH WATER LEVEL INITIATE RCIC TURBINE TRIP 4

B2~LS

~ N693...

B21

~E41 SPARGER RING PRIMARY CONTAINMENT HIGH STEAM e.P INITIATE RCIC TURBINE TRIP &

CLOSE VALVES F007, FOOS,

__ j__ __ _J STEAM LINE FEEDVATER LINE B21Nl SUPPRESSION PL 3

REACTOR VESSEL PRESSURE LOV-INITIATE RCIC TURBINE TRIP & CLOSE VALVES F007, FOOS VENT--~

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REACTOR VESSEL LV VATER LEVEL -

INITIATE RCIC

_ SIGNAL PENS VALVES _____ _J I

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E5100 I....,

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E5100 I F030 I

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SPECTACLE Fl.ANG[

E5150JJ006 riff~

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N020 CNTRL MINIMUM L_,J fLV BYPASS RCIC PUMP E510IC001

[5100 i____w F016

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I E5100 I

[5100 F021 FOIi I

L - - - - -f----+---t I

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'>f-+'""- - J RCIC TURBINE E5101C002 BAROMETRIC CONDENSER E5100B001 A

F004 VALVES CLOSE WHEN F045 IS NOT FULLY CLOSED DRAIN POT AO F025 AO F026 VALVES CLOSE WHEN F045 IS NOT FULLY CLOSED 1

SIGNALS TO INITIATE RCIC TRIP INSTRUMENT ACTION REACTOR VESSEL B21 LS OPEN* FO!O, LO\\/ \\/ATER LEVEL N692A,B,C,D FOl2, F13, F45 F095 CLOSE* F022 SIGNALS TO ISOLATE RCIC TRIP INSTRUMENT ACTION RCIC EQUIPMENT ROOM TEMPERATURE TSE N602A,B HIGH CLOSE* F007

FOOS, RCIC STEAM MYE N657A,B TRIP RCIC LINE FLO\\/-

MYE N660A,B TURBINE HIGH RCIC STEAM SUPPLY PRESSURE-MYE N658A,B,C,D LO\\/

HIGH RCIC TURBINE MYE N655A,B,C,D EXHAUST DIAPHRAM DIAPHRAMS PRESSURE RUPTURE 150 +/- 10 PSIG SIGNALS TO TRIP RCIC TRIP INSTRUMENT ACTION REACTOR VESSEL B21 HIGH \\/ATER LS N693A,B LEVEL RCIC TURBINE, 2

122,3"/. RA TED OVERSPEED SPEED TRIP RCIC HIGH RCIC 25 PSIG TURBINE TURBINE EXHAUST PSE N009A,B PRESSURE LO\\/ RCIC PUMP 20' HG VAC SUCTION PSE N006 PRESSURE NOTES*

FDR TECH SPEC SETTING VALVES, REFER TO TECH, SPECS, 2,

ALL INSTRUMENTATION SHO\\IN ON THIS DIAGRAM SHOULD BE PREFIXED BY ES! UNLESS NOTED DTHER\\IISE, 3,

ALL VAL YES AND ORIFICES SHO\\IN ON THIS DIAGRAM SHOULD BE PREFIXED BY E5150 UNLESS NOTED OTHER\\IISE, 4, VAL VE F095 CLOSES ONCE LEVEL 2 SIGNAL IS ND LONGER PRESENT.

4M721-5877 LATEST REVISION G

NUCLEAR SAFETY RELATED THIS IS A MICROSTATION 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 MICROSTATION AT REVISION *E*. ALL PREVIOUS APPROVAL SIGNATURES ARE ON F1LE ON MICROFILM IN DOCUMENT CONTROL.

INC.CODE Detroit Edison Fermi 2 G DCD'S INCORPORATED:

A PORTION OF THIS DRAWING IS AFFECTED BY THE FOLIDWING:

PREPARED BY u DATE TITLE REACTOR CORE ISOLATION COOLING SIMPLIFIED DRAWING INITIAL COO LING FO 110 WING D

C B

CHECKED BY DATE MAIN CONDENSER ISOLATION A

l--------------t---t------,----==~-t--=7---______________

---

i OTHER REVISIONS:

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DATE DATE DOCUMENT TYPE CODE NUC OPS FILE NO.

DATE ISSUED TO JS 3/31/11 s,(~_..,, 1--:::::-::::::=-==:-:::=:::--::=--r,_

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-J!64o{f ADDITION~~~;1:~ CODE:

4 M7 21-5 8 7 7 PREPARED BY IJJ ADLER REV.

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2 1