ML18127B062

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Drawing 8770-B-276, Revision 4, Control & Block Diagram. Sheet 21.1c
ML18127B062
Person / Time
Site: Saint Lucie NextEra Energy icon.png
Issue date: 01/04/1995
From:
Florida Power & Light Co
To:
Office of Nuclear Reactor Regulation
References
Drawing 8770-B-276, Rev 4
Download: ML18127B062 (1)


Text

INTAKE CLG PUMP 1B CS833-102 CONT SW START AFTER START AFTER STOP STOP PULL TO LOCK LOCAL PB STATION START STOP SWITCHGEAR 1B3 BUS UNDERVOLTAGE ELECTRICAL FAULT CONT SW SWGR CLOSE TRIP CONTAINMENT ISOLATION SIAS CHNL B ON CONTROL RM ISOL SW CUB $ 10 SWGR 1BB NORMAL ISOLATE OR 21.1D I+i A

N D

N D

N 0

A N

0 OR A

N D

OR A

102 (E-7)

A 102 (E-47)

A N

0 OR SEQUENCE OF EVENTS REC.

INTAKE COOLING WATER PUMP 1B RUN R

102 LJ

- STOP G

102 NOTE:

1.

FOR ELECTRICAL FAULT AND PERMISSIVE CIRCUITS SEE CWD'S REFERENCE DWGS:

CONTROL WIRING DIAGRAM 8770 B327 SH.833 FLOW DIAGRAM 8770 G082 INSTRUMENT LIST 8770 B270 EDG BKR CLOSED 8c BUS TIE BKR OPEN 9

SEC OR FOR REFERENCE ONLY INTAKE COOLING WATER PUMP 1B FEH 2 3 l9c~g R4 REVISED Bc REDRAV/N P ER PCM 1 82 193 NUCLEAR RECORDS DOCUMENT CONTROL CENT'R NUCLEAR SAFETY RELATED DATE BY CHK APPRO ED DIV:

. I8(C DR: AZ CH:

CA DATE:

DEC 14, 1971 APPROVAL-R.C.

HAEKLER FLORIDA POWER -& LIGHT CO.

ST. -LUCIE PLANT..UNIT No.

1 CONTROL 8c BLOCK DIAGRAM 8770 B276 SHEET 21.'tC USE00218.DWG