FPP_PENSTOCK BUTTERFLY VALVE REHAB VOL2 (PH2)_REFERENCE_BCOES_4-4-22_Part4.pdf

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SHEET ID

UNIT 4 AS BUILT RECORD SET

®of Engineers

US Army Corps ®of Engineers

US Army Corps

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NOTES:

UCB

RG RG

UCB

4B54B6

P405AB

USSG USSR

WITH 1GA

43PSD

P405E

43RAX

E1

F1

PPCS

43MS

C2

C1

A2

A1

P2

43PS

GCWV

2 5

ACB422

SPARE

ACB422

4 8

ACB424

ACB424

41E

41E

VOLT ADJUST

VOLT ADJUST

4GD

BVC

424T

86C

4GD

1UA-P2

WITH

RAX

S2

4P

S3

4P

S1

4P

UNIT 4 MASTER START-STOP CONTROL

4PS1

4PS3

4PS2

DG21

RR-104

RR-105

DG21

RR-102

RR-103

30A

SPEED LEVEL CONTROL GATE LIMIT CONTROL

LM,LA

43MS

BELOW

CONTINUED

LL11

LL10

LL9

LL8

LL7

LL6

5 17 19 21

LL12

LL13

M4

M4

M4

M4

M4

RAISE

SPEED

LOWER

SPEED

RAISE

LIMIT

GATE

LOWER

LIMIT

GATE

M4

CLOSED

BKR

GEN

RESET

RELAYS

LOCKOUT

M4

M4

M4

M4

M4

#1 OK

SUPPLY

POWER

24VDC

#2 OK

SUPPLY

POWER

24VDC

(DGC)

BUTTON

PUSH

E-STOP

CLOSED

VALVE

ADMISSION

AIR

OPEN

VALVE

ADMISSION

AIR

JJ5

M408 M409 M410

(DGC)

CNV/2

(DGC)

CNV/1

(DGC)

ESPB

GOVERNOR INPUTS

86M

87GX

86C

VALVE STATUS

AIR ADMISSION

GOVERNOR INPUTS

LL16

M4

DGC

LOW

PRESSURE

GOV OIL

LL5

LL4

M4

M4

START

UNIT

STOP

UNIT

UNIT START/STOP

D1

DG23

RR-110

RR-111

DG23

RR-112

RR-113

AUTO/MANUAL 43

INDICATION

UNIT START/STOP

LL15

LL14

M4

M4

AUTO

REMOTE

UNIT IN

MANUAL

LOCAL

UNIT IN

BELOW

CONTINUEDMODE SELECTION

63Q1X

1UA

P1 P1

1UA

52GX

BKR 1 & 3

MCC 4

125V DC R

P40520A

N405

20A

43MS

B11I3

LM LA

B

43MS

B12 B1

A1A12

PU11

43MS

A11I2

G AR

P405D

PPCS

43MS

STRD

CF

BF

BF CF

41EX-1

TB1-82

TB1-83

STRF

11G4B

IN304

11G4A

IN304

C15

C16 C16

C15

DG4

LL-71

LL-72

INPUT

GOVERNOR

ENABLED INDICATION

AUXILIARIES

OIL LEVEL AND WATER FLOW STARTING INTERLOCKS

ABOVE

FROM

CONTINUED

LL29LL28LL27LL26LL25LL24LL23LL22LL21LL20LL19LL18

1 3 5 7 9 11 13 15 17 19 21 23 25

LL17

M5

M5

M5

M5

M5

M5

M5

M5

M5

M5

M5

M5

M5

M5

DI

PLC

GOV

LL32LL31LL30

27 29 31

M5

M5

M5

MODE

CONDENSE

ENTER

CONDENSE MODE

63TBOX

SPARE

LEGEND

TRANSFER

PLANT 2 CONTROL

SP

SP

SP

4PS1

43MS

LM, LA

D7

C7

1WD

P1

63DX

4PS1

1WD

P2

DTDB

52GX

TBH2

HORN

PIT

TURBINE

DG5

LL-75

LL-76

FX

63GCW

SPARE

BOPX

63T

WF

63TS

WFX

63TB

BB

D02

BB CB

CB

D01

D02

D01

AO401+ BO401+

BO401-AO401-

OUT

11G4A

OUT

11G4B D03

D04

BB

BB

D03

D04

CB

CB

BO402+AO402+

BO402-AO402-

OUT

11G4A

OUT

11G4B

C1

S1 4P

P1 1L

P1 1R

S1 4P

P2 1R

SAME SAML

NORMAL

OIL PRESSURE

BEARING

THRUST

RG

UXBRUXBG

REFERENCES:

MFP-OPN83E314B UNIT 4 - MASTER START/STOP CONTROL DIAGRAM

START WARNING

GENERATOR

P2

1UA

P2

1UA

P1 1L

P1 1R

P2 1L

AGLR AGLL

43PS 43PS

SSB43PSB

SELECTED

PLANT 1

SELECTED

PLANT 2

M400 M401

GIDGIE

LS2

20AA

LS1

20AA

M411 M412

A1Y

A1X

A1Y

A1X

CNTRL

SPEED/GATE

CNTRL

SPEED/GATE

SYNCHRONIZING

AUTOMATIC

M402 M403 GIB

GIGGIJGIA GIHGIC

WD3 M514 M515

NORMAL

PRESSURE

AIR HEADER

DEPRESSING

SPARE

3 4 CONTROLLER

LIQUID LEVEL

DEPRESSING

DRAFT TUBE

DTD

LOWER PROBE

WATER IS BELOW

TURNS ON WHEN

WATER LEVEL-

DRAFT TUBE

UPPER PROBE

WATER IS ABOVE

TURNS ON WHEN

WATER LEVEL-

DRAFT TUBE

XX PSI

BELOW

CLOSES

XX PSI

ABOVE

CLOSES

NORMAL

SUPPLY

AIR

BRAKE

GEN.

RELEASED

BRAKE

GEN.

63G163G2

M402A

M402B

LOW

LEVEL

OIL RESERV.

TURB. BRG

LOW

FLOW

WATER

COOLING

BRG

TURBINE

LOW

FLOW

WATER

COOLING

GEN. AIR

LOW

FLOW

WATER

SEAL

TURBINE

P405C

P405B

P405A

- PPCS

- PPCS MODE REMOTE ACCESS AUXILIARY RELAY

- PLANT 2 CONTROL TRANSFER RELAY

- MULTIFUNCTION GENERATOR RELAY

RE5X

43RAX

4PS1,PS2, PS3

11G

SP

SP

SP

SP

P405

N405

P405B2

P405B1

P405B3

P405A P405C

20A 20A

20A

BKR 7

PNL 2

DISTRIB

PP2 120V

THA

DG13

LL-108

LL-107

AIR INJECTION

ROUGH ZONE

(12IB)

(12IB) (12IB)

(U15RB)

(12RB)

SAV1

SAV

SAV2

1 2

MSK

P408-2 P408-3

NOTE 2

2. ITEMS IN BLUE TO BE REMOVED BY GOVERNMENT DURING HRG INSTALLATION.

1. RED/BOLD INDICATE EQUIPMENT TO BE INSTALLED/MODIFIED.

IN THE VOLTAGE REGULATOR.

- INDICATES CONNECTIONS TO TERMINAL BLOCK

E-603A

ON VOL2

CONTINUE

M512 g6odxiew Typewritten Text This drawing was pulled from Unit 4 Digital Governor As-built drawings. Red indicates work completed during that contract. For design purposes: PPCS Aux. relay 43RAX contacts 17 & 18 for BFV.

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