ML21055A207

3 to Updated Final Safety Analysis Report, Drawing 6I721-2200-09, Rev. B, Logic Diagram Residual Heat Removal System

ML21055A207
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: ML21055A207 (1)

Text

H

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G F

E

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D C

B

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A 8

7

'OPEN'

'OPEN'

'CLOSE' SEAL-IN PUSHBUTTON SEAL-IN PUSHBUTTON PUSHBUTTON SWITCH IS SWITCH IS SWITCH IS DEPRESSED DEPRESSED DEPRESSED AUXILIARY ZONE E7 PB DSP AUXILIARY ZONE E7 PB CR PB CR CONTACT 42 CONTACT 42 PERMISSIVE PERMISSIVE UNLESS 'CLOSE' UNLESS 'CLOSE' PUSHBUTTON PUSHBUTTON DEPRESSED DEPRESSED PB ZONE HS/

\\

PB ZONE HG /

I 2 POSITION KEYLOCK SWITCH PERMISSIVE PERMISSIVE WHEN SELECTOR WHEN SELECTOR

'LOCK'-' OPERATE' SWITCH IS IN SWITCH IS IN KEY REMOVABLE IN 'LOCK,._

'OPERATE' POSITION

'OPERATE' POSITION MAINTAINED CONTACTS

\\

RMS CR I

\\

RMS CR I PERMISSIVE

/

PERMISSIVE WHEN DSP TRANSFER WHEN DSP TRANSFER SW IN 'LOCAL' SW IN

• CONT.

RM.

• POSITION POSITION

\\

RMS DSP I RMS DSP I I

PERMISSIVE WHEN DSP TRANSFER SW IN ' CONT.

RM, '

POSITION PERMJ551Y!:i

\\

I WHEN VALVE IS RMS DSP

< 1001/4 OPEN LIMIT ON I SWITCH VALVE J

PERMISSIVE UNLESS I

PERMISSIVE

/ PERMISSIVE UNLESS OVER TORQUED UNLESS VALVE OVERTORQUED WHILE OPENING IS )95% OPEN WHILE CLOSING

\\

TORQUE ON I

\\

LIMIT ON I

\\

TORQUE ON

/

SWITCH VALVE SWITCH VALVE SWITCH VALVE OPEN CLOSE REVERSING CONT ACTOR 42MAC RHR CROSS HEADER TO SHUTOFF VALVE MO F010

'\\

(K\\

• OPEN-

• OPEN"

'OPEW

\\.1 '!Y

• CLOSE"

~

PUSHBUTTON PUSHBUTTON PUSHBUTTON PUSHBUTTON SWITCH IS SWITCH IS SWITCH IS SWITCH IS DEPRESSED DEPRESSED DEPRESSED DEPRESSED PB DSP PB RSP PB CR PB CR NOT PERMISSIVE 3 MINUTES AFTER INITIATION SIGNAL

\\

AUXILIARY DEVICE LP I PERMISSIVE

/

PERMISSIVE

/

PERMISSIVE WHEN RSP TRANSFER WHEN RSP TRANSFER SW IN

• ON" SW IN I OFF" WHEN RSP TRANSFER SW IN I OFF" POSITION POSITION POSITION

\\

RMS RSP I

\\

RMS RSP I

\\

RMS RSP I I

NOT PERMISSIVE WHEN AUTO OPEN SIGNAL IS PRESENT

\\

AUXILIARY LP I

DEVICE

/

PERMISSIVE

\\

PERMISSIVE

/

PERMISSIVE WHEN DSP TRANSFER WHEN DSP TRANSFER WHEN DSP TRANSFER SW IN ' LOCAL' POSITION RMS DSP I

\\

,)

I

~

\\

PERMISSIVE UNLESS OVER TORQUED WHILE OPENING I

TORQUE ON I

SWITCH VALVE

\\

w, E S MAD B

DA CH BY 8

7 SW IN ' CONT. RM.

SW IN

• CONT.

RM.

• POSITION POSITION RMS DSP I RMS DSP I PERMISS1Vo WHEN VALVE IS

/

PERMISSIVE UNLESS

< 1001/4 OPEN LIMIT ON I OVERTORQUED SWITCH VALVE WHILE CLOSING 1-I TORQUE ON

/

SWITCH VALVE PERMISSIVE UNLESS VALVE IS > 95% OPEN LIMIT ON I SWITCH VALVE OPEN CLOSE REVERSING CONT ACTOR 42*AC HEAT EXCHANGER SHELL SIDE BYPASS VALVE (THROTTLING TYPE) MO F048A

( NOTE 1 & 2, 17l C

• MA A C -

C

• 8 PA M C

• 6 5

'CLOSE' SEAL-IN PUSHBUTTON SEAL-IN SWITCH IS DEPRESSED AUXILIARY ZONE E7 PB DSP AUXILIARY ZONE E7 CONTACT 42 CONTACT 42 I

PERMISSIVE \\

I PERMISSIVE

\\

UNLESS 'OPEN' UNLESS 'OPEN' PUSHBUTTON PUSHBUTTON DEPRESSED DEPRESSED PB ZONE H7 /

PB ZONE HB/

PERMISSIVE WHEN DSP TRANSFER SW IN ' LOCAL' POSITION

\\

RMS DSP I I

PERMISSIVE

\\

UNLESS VALVE IS > 95% CLOSED LIMIT ON

/

SWITCH VALVE I CLOSE"

'CLOSE' PUSHBUTTON PUSHBUTTON VALVE IS FULLY SWITCH IS SWITCH IS CLOSED DEPRESSED DEPRESSED LIMIT ON PB RSP PB DSP SWITCH VALVE

/

PERMISSIVE WHEN RSP TRANSFER SW IN 'ON" POSITION

\\

RMS RSP I

/

PERMISSIVE WHEN DSP TRANSFER SW IN ' LOCAL' POSITION

\\

RMS DSP I I

PERMISSIVE \\

WHEN VALVE IS FULLY OPEN LIMIT ON

/

SWITCH VALVE C.

MAD B

DA

.ARC -

A Cli-BY DAT u

6 5

I

\\

I 4

'OPEN' SEAL-IN PUSHBUTTON SWITCH IS DEPRESSED AUXILIARY ZONE E3 PB DSP CONTACT 42 PERMISSIVE UNLESS ' CLOSE' PUSHBUTTON DEPRESSED PB ZONE Hl /

PERMISSIVE WHEN DSP TRANSFER SW IN 'LOCAL' POSITION

\\

RMS DSP I

'OPEN' SEAL-IN PUSHBUTTON SWITCH IS DEPRESSED AUXILIARY ZONE B3 PB DSP CONTACT 42 PERMISSIVE UNLESS 'CLOSE' PUSHBUTTON DEPRESSED PB ZONE El /

ONLY FOR I

MO F047A

/

PERMISSIVE WHEN DSP TRANSFER SW IN 'LOCAL' POSITION

\\

RMS DSP THIS DRAWING WAS REFORMATED BY IGDS AT REVISION 'A'. ALL PREVIOUS APPROVAL SIGNATURES ARE ON FILE ON MICROFILM IN DOCUMENT CONTROL.

4 ESS

• ~--

MM 5111(18 I

3

'OPEN'

'CLOSE' SEAL-IN PUSHBUTTON PUSHBUTTON SWITCH IS SWITCH IS DEPRESSED DEPRESSED AUXILIARY ZONE E3 PB CR PB CR CONTACT 42 I

PERMISSIVE PERMISSIVE UNLESS 'CLOSE' WHEN REACTOR PUSHBUTTON PRESSURE IS LOW DEPRESSED

\\

PB ZONE H2/

\\

AUXILIARY CR I

\\

DEVICE PERMISSIVE WHEN DSP TRANSFER SW IN 'CONT. RM.

POSITION

\\

RMS DSP I PERMISSIVE WHEN PERMISSIVE VALVE IS WHEN DSP TRANSFER

< 1 00"1. OPEN SW IN 'CONT. RM.'

POSITION

\\ LIMIT ON I

\\

I SWITCH VALVE RMS DSP I

PERMISSIVE PERMISSIVE I

PERMISSIVE I

UNLESS UNLESS WHEN VALVE OVERTORQUED OVERTORQUED IS FULLY CLOSED WHILE OPENING WHILE CLOSING

\\

LIMIT ON I

TORQUE ON

/

\\

TORQUE ON I SWITCH VALVE SWITCH VALVE SWITCH VALVE OPEN CLOSE REVERSING CONT ACTOR 42*AC RHR BYPASS VALVE MO F611A

'OPEN'

'CLOSE' SEAL-IN PUSHBUTTON PUSHBUTTON SWITCH IS SWITCH IS DEPRESSED DEPRESSED AUXILIARY ZONE B3 PB CR PB CR CONTACT 42 I

PERMISSIVE I

UNLESS 'CLOSE' PUSHBUTTON DEPRESSED

\\

PB ZONE E2 /

\\

ONLY FOR I

MO F047A

\\

2 POSITION KEYLOCK SWITCH PERMISSIVE I

PERMISSIVE WHEN SELECTOR WHEN SELECTOR

'LOCK'-' OPERATE' SWITCH IS IN SWITCH IS IN KEY REMOVABLE IN 'LOCK,._

'OPERATE' POSITION

'OPERATE' POSITION MAINTAINED CONTACTS

\\

RMS CR I RMS CR I

PERMISSIVE I

PERMISSIVE WHEN DSP TRANSFER WHEN DSP TRANSFER SW IN ' CONT.

RM, '

SW IN

• CONT.

RM. '

POSITION POSITION

\\

RMS DSP I

\\

RMS DSP I

~

P ERM15':>l Vi!1 WHEN VALVE IS

< 1001/4 OPEN

/ PERMISSIVE UNLESS I

\\

LIMIT ON I SWITCH VALVE OVERTORQUE WHILE CLOSING

\\

TORQUE ON

/

\\

SWITCH VALVE

/ PERMISSIVE UNLESS PERMISSIVE OVERTORQUED UNLESS VALVE WHILE OPENING IS )95% OPEN

\\

TORQUE ON I

\\

LIMIT ON I SWITCH VALVE SWITCH VALVE OPEN CLOSE REVERSING CONT ACTOR 42*AC HEAT EXCHANGER SHELL SIDE INLET VALVE MO F047A (TYPICAL FOR HEAT EXCHANGER SHELL SIDE OUTLET VALVE MO F003A) 2 1

'CLOSE' SEAL-IN PUSHBUTTON SEAL-IN SWITCH IS DEPRESSED AUXILIARY ZONE E3 PB DSP AUXILIARY ZONE E3 CONTACT 42 CONTACT 42 PERMISSIVE PERMISSIVE

\\

UNLESS 'OPEN' UNLESS ' OPEN' PUSHBUTTON PUSHBUTTON DEPRESSED DEPRESSED PB ZONE H3 /

\\

PB ZONE H4/

\\

PERMISSIVE WHEN VALVE IS FULLY OPEN PERMISSIVE WHEN DSP TRANSFER SW IN

• LOCAL*

POSITION RMS DSP NOT ES:

1.SEE 61721-2200-1 FOR NOTES, REFEREN

2. THIS DRAWING SUPERSEDES EDISON'S SI (VENDOR DRAWING 729E630AB, SHT. 4, CES AND LEGEND.

TE MASTER REV. 8) OF LIMIT ON

/

EDISON FILE NO. R4-88 SWITCH VALVE

'CLOSE' SEAL-IN PUSHBUTTON SEAL-IN SWITCH IS DEPRESSED AUXILIARY ZONE B3 PB DSP AUXILIARY ZONE B3 CONTACT 42 CONTACT 42 PERMISSIVE PERMISSIVE UNLESS ' OPEN' UNLESS ' OPEN' PUSHBUTTON PUSHBUTTON DEPRESSED DEPRESSED PB ZONE E3 /

\\

PB ZONE E4 /

PERMISSIVE WHEN VALVE IS FULLY OPEN ONLY FOR --

MO F047A

\\

I PERMISSIVE WHEN DSP TRANSFER SW IN 'LOCAL' POSITION

\\

RMS DSP I 16!721-2200-09 L~TEST REVIS ION* B" THIS DRAWING BASED ON EFFECT OF EDP-1702, REV, C

F003A, AND TRANSFERRED LOGIC FOR VALVES MO F010, F047A, F048A, AND F611 A FROM DWG, NO. 6I721-2200-4.

LIMIT ON

/

SWITCH VALVE B

NUCLEAR SAFETY RELAT ED THIS IS ITEIAS ARE SHOWN ON THIS DRAWING (FOR SAFETY CLASSIFICATION SEE PIPIN EQUIPMENT, VALVE, OR INSTRUMENT LIST AN IGDS PRODUCED DRAW G, s. )

ANY CHANGES OR REVISIONS TO T ING.

HIS E

DRAWING MUST BE BROUGHT TO TH ATTENTION OF THE IGDS COORDIN ENSURE THAT THE IGDS FILE IS INC.CODE Detroit Edison T:ITl£ ATOR TO UPDATED.

Ferml 2 SCULJ: E APPROVAL DATE LOGIC DIAGRAM RESIDUAL HEAT REMOVAL SYSTEM TC CHANGE DOClM£NT EDP POSTJ:NG ENTAJ:£S ~£ THE ADo:tTiotl OF TfiE *RMS STATUS CODE*

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