Drawings.pdf

Designed by:

Drawn by:

Checked by:

Reviewed by:

Submitted by:

Chief:

Spec. No.:

Contract No.:

Drawing Code:

Date:Scale:

As Shown

Plot Scale Ratio:

Design File:

Revisions

MADEDescriptions

$$ - THINK VALUE ENGINEERING - $$

OMPUTER

IDED

ESIGN &

RAFTINGD

D A

C

U.S. ARMY ENGINEER DISTRICT

CORPS OF ENGINEERS

OMAHA, NEBRASKA

DACW 45

DACW 45Sect.

DATE APPR’D

MISSOURI RIVER

GAVINS POINT DAM-LEWIS AND CLARK LAKE

5-20-85

MRE

ENK PJKGENERAL REVISIONS

PAB THREE LINE DIAGRAM

SHEET 2

12-31-92

APRIL 1999

CONTINUED ON SHEET 1

TQAC

TQBA

TQCB

T N

Q

T N

Q

Bus Grd. Fault Relay (87B)

TQAC1

TQAB1

T

Q C

B

T

Q B

A

T

Q A

C

TNQ2

TNQ0

T N

Q

T N

Q

115KV MAIN BUS

BQ02

BQ01

400/5A

MR

Transfer

Switch (69)

600A

3TQAC

3TQBA

3TQCB

12 11

14 13

16 15

A 362

SS

361 600A

600A

M

129-3

600/5A

MR

B Q

B Q

S B

V A

R B

V A

M B

V A

600A

M

129-2

600A

M

129-1

261 600A

600/5A

MR

B Q

B Q

161 600A

600/5A

MR

B Q

B Q

A 262

SS

S B

V A

R B

V A

M B

V A

400/5A

MR

Transfer

Switch (69)

600A

2TQAC

2TQBA

2TQCB

12 11

14 13

16 15

400/5A

MR

Transfer

Switch (69)

600A

1TQAC

1TQBA

1TQCB

12 11

14 13

16 15

TQAC

TQBA

TQCB

SS

S B

V A

R B

V A

M B

V A

1RBVA1

M

V A

V O

T

Q C

B

T

Q B

A

T

Q A

C

R

B V

A

V O

T

Q C

B

T

Q B

A

T

Q A

C

R

B V

A

M B

V A

R B

V A

S B

V A

V O

M a i n

B u s

V o l t a g e

G r o u n d

R u n n i n g

I n c o m i n g

TQAC2

TQAB2

TQAC

TQBA

TQCB

SBVA

RBVA

MBVA

VO

Incoming

Running

Ground

Main Bus

Voltage

115KV TRANSFER BUS

A

B

C

C

B

A

All OCB’s 1200A

115KV, 3500MVA 1C

T Q

C B

NOTES:

1, Transfer switches for transformer differential relaying are combined with permissive switches for the MOD operation which permit operation of only one MOD at a time. Handle can not be removed unless MOD is in open position. There is one handle for all seven MOD interlock switches.

C O

N T I

N U

E D

O N

S H

E E

T

A 162

6-05-08 MRECT SECONDARY CORRECTIONS

MG-OPN83E305.3

64F

TD

GEN

SYM

DOME

LIGHT

R

R

74G1

51X

51Y

GX

87G

T

87G

H

SD

5P

13-

30X

13-

95X

65MS

BP

MSX

MSY

ML

URX

TURBINE AND GENERATOR CONTROL

P2

N2

GSBL

URX

URX

51Y

47H

51XA

51A

150W

8C

5P

H.R.

W

7 7

7 7

GX

5 5C

5C

CFD

87G 87G

87G

87G

87G

87G

CFD

CFD

n n nA B

C

87GX

Energize to Shut Down

36-18-30

5C H.R.

7C 38

TB

LSB

MSB

USB

UGB

LGB

TGB

65SD

CS-E

Shut Down

12C

Gov.

Oil

Press

65S

43R

RE5A

AX

T

T

ACB124

z

5P

51X

BX

5P H.R.

5C

1C

5P

H.R.

13-30

13-30

X

13-95

X

13-95

13D by

65SNL

(91)

1GA1

1GA

33-3

SNL

13-30X

4Zb

43C

LA-RA

2 3

65MSX

TDC TDC

65MSY

L1 L1

L2 L21G9

1G9A

65BVS

ON

124by

65MSX

TDO

65MSY

TDO

1G4 1G1A

65MS

LS3

LS4

65MS

4Zb

15RX

15LX

RE15R

RE15L1

25Y1 1G7

43C

RA

43LMX 43LAX15

43RAX

RE15R RE15L

2 2

43LAX 43LMX

65MSCS

65MSCS

Raise

Lower

124bx

4b

50a

MS

Raise

Lower

65MS 65MS

LS1 LS2

33N

Raise

Lower

4Zb

1RA

RE65R

RE65L

GSL1

LSO

R

65MLCS

Raise

Lower

65MLCS

43C

LA-RA

LB

4Zb

LA

3G L

5B

6B

57/40

5GSL1

L

65ML

LS1

55/38

65SD

37/61

ON-Auto

CS-6Q

63X

1G5

65ML

LS2

33-1

Zero Gate

Man.

Intlk.

20AL23

8C

43AB

43AB

Man.

Auto.

5C

R a i s e

R a i s e L o w e r

L o w e r

51X

47H

46Q

40} Solid

State

Relays

51X

5P

Ann

64FTD

74G1

PPCS

3 4

47H

51X

51X

5C

5C

PPCS

PPCS

51Y

46Q

87GX

Sp.

Sp.

CO

CO

Release

Release

Ann

87GX

1 2

3 4

5 6

7 8

9 10

11 12

33-7X

ACB124-Trip

5C

65SD

65ML-L

65ML-R

5C

Sp.

Sp.

Sp.

5C

Ann

GOV. LOW

OIL PRESS.

65SD

118 117

12 11

Ann.

120 122

10 9

5P

1 1C

2 2C

3 3C

4 4C

5 5C

6 6C

7 7C

8 8C

9 9C

10 10C

11 11C

12 12C

65SNL

Ann (M) Act.

20GSL

ACB124-T

Spare

Spare

Spare

Spare

Sp.

51X

13-30X 13-95X

65SNL

Sp.

65BT

Sp.

13-30X

1E

42HP

Sp.

65SNL

Sp.

13-95X

1 1

10 10

13 13

14 14

9 9

7 7

2 25 5

3 36 6

4 48 8

65MS/X 65MS/Y URX

5 5 1 1

3 3

2 2

65MSY 65MSX

65MSBP 65MSBP

Dome Light

DC Oil Pump

CO

Gen.Sym.

Ann.

6Q (AC Turb. brg. Oil Pump)

6PS-1 (DC Turb. brg. Oil Pump

Turb.brg. no flow

63QX (Gov. Low Oil Press)

130 119

1AP 1APR

V

C o a r d

P n l

D C k r

A

NEUTRAL ACB 122 CONTROL

1G1

MAY 1998

13-

95X

SNL

T

41E

149T

Thrust brg. coolers No water flow

Air coolers No water flow

1 1

43LB 43LA

Submitted by:

Chief:

Spec. No.:

Contract No.:

Drawing Code:

As Shown Design File:

OMPUTER

IDED

ESIGN &

RAFTINGD

D A

C

DACW 45

DACW 45Sect.

P1

N1

1A 1B

LPS ACB122a

CS122

C

1UAP1

CSL

CSL

CSL

C

T

C,T

1UAP4

CS122

T

3C

CSE

5C

R 122

AX

R

G

GW

BX

1UAP5

1UAN3

1UAN2

CS122 CS122

SC CTO

122AX 122BX

PPCS

RTU

Sp.

63X

3 4

5 6

8 2 a r d P n l

C r

A

7 1

ACB122b

Shut

Down

3C

P2

4ZC

3GSL1

63QX

2GSL1

5P 33-5

7X

33-4

Zero Gate

33-7

SNL

65SD

33-6

Zero Gate

87G

T

87G

T

87G

H

87G

H

Ann

LEGEND

Open for test position only

Close for test position only

1A-Close Coil

1B-Trip Coil

GATE SERVO LOCK CONTROL

UNIT 1

CONTROL DIAGRAM

P.A.B.

5-28-98 M.R.E.REPLACE EXCITATION 1995

Designed by:

Drawn by:

Checked by:

Reviewed by: Date:Scale: Plot Scale Ratio:

Revisions

MADEDescriptions

$$ - THINK VALUE ENGINEERING - $$

U.S. ARMY ENGINEER DISTRICT

CORPS OF ENGINEERS

OMAHA, NEBRASKA

DATE APPR’D

MISSOURI RIVER

GAVINS POINT DAM-LEWIS AND CLARK LAKE

N2

1GSL1

LSC

4GSL1

GSL

R R I.B.

ACT.

Gate Servo Lock Limit Sw., Closed when GSL fully closed

ACB 124 CONTROL

a r d P n

C

A

P1

N1

1A 1B 94G

LPS

(63)

CS-SS

43C

CSL

CSL

C,T

T

LA-RA

25X1

25A

25X1

G5

1UBPA

1UBP

1UBP1

1UBP9

1UBP5

ON

9B

10B

CS-E

S.H.Dn.

R R124

AX

1UBP10

RE-1

RE

ACB124 4ZC

4C

1UBP10A

4ZC

33-7X

5C

62BF1

3G

CS124

T 43R

AX

5P RE94

CS124

CTO

CS124

C,NAC

ACB124

b

BY

BXW

G G

1UBN2

1UBP7

1UBP6

G6

4A

62BF1A

1BF1

62BF1

BF1 3G

NA

L1

L2

5 9

4Zb

BX

1BF1

ON

4C

4C a

CS124

C

CSL

C

124BX 124BY 124AX

75G6

25X1

Spare

65MS

62BF1

65ML

13-95X

65MSX,Y

Spare

Spare}

PPCS

RTU

PPCS

1 7

2 5

3 6

4 8

9 13

10 14

71 3 4

5 6

3 4

62BF1

86BF1

62BF1

5 3

6 4

C NC

NO

74G5

PPCS

3 4

3G

94G

65ML-L

3G

4Z-R

Spare

74G5

PPCS3 4

1UBP9A

GATE POSITION SWITCHES

0% 100%SNL(5-7%)

20AS

CKT

65SNL

65SD

65SD

20GSL

33-7X

(SOLID LINE INDICATES SWITCH CLOSED)

65BT-CS

B1

B2

GCL

ECL

EX

FZ

IA

AB

Auto

AS

74G3

PPCS

3 4

64F(Ann)

65SD

2OAI

Sp.

Sp.

Ann (U)

5C

7 7C

8 8C

9 9C

10 10C

11 11C

12 12C

1UBP7

1UBP8

IAC

R

46Q

4a1

P2S1

BT

Start

13-30X

64G

SI

IAC

64G

64G

SI

IAC

G3

64G

64G

SI

5CA

P.S.

CO2

TX

51EX

7X

65SD

65SD

CS-E

Shut Down

5C

H.R.

H.R.

5C

12C

5C

65MSCS

65MSCS

60, 260

41-T

ACB 122-T

ACB 124-T

87GX

Spare

1 1C

2 2C

3 3C

4 4C

5 5C

6 6C

ACT

Ann (M)

* FULLY RAISED

25, 26

91, 92

93, 94

99, 238

97, 98

STOP

99, 100

P19 65

TD

LCS

AUTO

20TD

20GSL

65ML-R 20GSL

20TD

M.E.A.3-3-05 Add 20TD to Gate Servo Lock

47H 46Q

LCS

ON

4 4

M.E.A.4-01-05 General Revisions

BX

3-20-09 Corrected 20AS Brake Circuit M.R.E.

MG-OPN83E311.5

AUTO

AUTOAUTO

U N I

T

A U

X I

L I

A R

Y

W

G R

K

T

C

P.A.B.

MAY 1998

5-27-98 M.R.E.

1UP

1UN

3L

4L

W

BIL AIL 4Za O

4Za R

4Zb O

4Zb R

4Zc O

4Zc R

RIL 48 RIL GIL 2

FWH

AX1

X1

Y1

43C

UNAVAIL

43C

RA

WITH

43C

1U3

1U2

1U1

1UA

SCS

43C

LA

1UC

1U4

RE5

RE1

1U4A 4Za

1U2A

1UC

1U5

1U5

48TDC

94G

43C

LM

1U5

1U6

1U7

124bx

1U6A

4Za 4Za

43C

LM

1UA

4Za

1UB

WITH

43C

WITH

1UC

1U9

TDO

TUBINE

PIT

WARNING

HORN

1U13A

59A

1U13

25Y3

1U12

25Y2

1U11

124bx

4Za

AUTOMATIC START-STOP CONTROL

A R

K

T

C

A

1SP

1SN

SCS

15R 15L 60L60R

1S1

4S

RX

LX

RX

LX

1S2

25Y1 25Y2 25Y3 25Y325Y225Y1

1S3 1S4

K2

K1

AUTO SYNCHRONIZER

SYNCHRONIZING, SPEED, & VOLTAGE MATCHING

REPLACE EXCITATION 1996

CONTROL DIAGRAMS

SHEET 2

UNIT 1

Designed by:

Drawn by:

Checked by:

Reviewed by:

Submitted by:

Chief:

Spec. No.:

Contract No.:

Drawing Code:

Date:Scale:

As Shown

Plot Scale Ratio:

Design File:

Revisions

MADEDescriptions

$$ - THINK VALUE ENGINEERING - $$

OMPUTER

IDED

ESIGN &

RAFTINGD

D A

C

U.S. ARMY ENGINEER DISTRICT

CORPS OF ENGINEERS

OMAHA, NEBRASKA

DACW 45

DACW 45Sect.

DATE APPR’D

MISSOURI RIVER

GAVINS POINT DAM-LEWIS AND CLARK LAKE

1U5C

1UA

62 4a 4b 63X

4a

1UNB

URX

1U15

1U16

4a

1UPB

63QX

63GBX

63TX

63GX

63ABA

4Za

TDO

1UA

1UA

PAA

17B

18B

43C

LM

43C

LA-RA

19B

20B

PA

1UPC

122bx

1U19

63SPF

65TV

63ABS

25X1

4Z-R

4a

GIL

65MS

65ML-R

65ML-L

65SNL

3G

20GSL

94G

ACB124-T

1E

4Z-R

PPCS

TDC

TDC

TDO

TDC

4a

TPWH,

FWHAX1

25X1 25Y1

FWHAX1

ACB124

ACB124

RUNNING

INCOMING

CR3

FWR

65MS

VOLT ADJ.

15RX

25X2

25X3

25K1

10 10

16 16

SP

SP

4A

43LMX

65MS,65ML

VOLT REG.

65MS

1E31

SP

SP

SP

SP

1 2

3 4

5 6

7 8

9 10

11 12

13 14

15 16

43LAX

65MS,65ML

VOLT REG.

65MS

1E31

SP

SP

SP

SP

1 2

3 4

5 6

7 8

9 10

11 12

13 14

15 16

4a 4b 63X 63PGX

43RAX

3G

65SD

PPCS

20EC

SP

SP

SP

SP

SP

SP

20A,B,C

65MS

4Za 4Zb 4Zc 248

SPARE

SPARE

SPARE SPARE

SPARE

SPARE SPARE

SPARE

SPARE SPARE

SPARE

SPARE

65MS-R

UNIT1

65MS-R

UNIT2

65MS-R

UNIT3

65MS-L

UNIT3

65MS-L

UNIT2

65MS-L

UNIT1

VOLT-R

UNIT1

VOLT-R

UNIT2

VOLT-R

UNIT3

VOLT-L

UNIT3

VOLT-L

UNIT2

VOLT-L

UNIT1

4S 15RX 15LX 60RX 60LX

PPCS

43C

LM

43C2

C1

C2

LMX

11B

12B

43C

LA

43C1

C1

C2

LAX

43C

13B

14B

43C

RA

RAX

C1

C2

QX

1U25

GOV. OIL

PRESS.

SW

TDC

63X

THRUST

BEARING

P.S.

Air Brake Applied

Transfer Valve

Shear pin

Packing Gland

1U17-208

1U18-209

1U18A-210

1U18B-211

PERMISSIVE

START

AUX

START

AUX STOP

TIMER

AUTO SYNCSTART

TIME DELAY 2

INCOMPLETE START

SEQUENCE TIMING

MASTER START

STOP

UNIT AUX = AUTO/LA/RA (BIL)

UNIT AUX = AUTO/LA (AIL)

UNIT AUX = ON/LM (RIL)

UA SW. 43C LIGHTS

RIL RIL GIL GIL

63X 63X

1U20 1U21

ON

ON,

AUTO

ON

ON

63PGY

AUX

LIGHTS

-24VDC

GY

TY

+24VDC

MAG FLOW METERS

PACKING

GLAND

AIR

COOLERS

THRUST

BRG

NEW MAG FLOW METERS3-9-09 M.R.E.

C.W. Flow

Thrust Brg Flow

Guide Brg Press

Gov Oil Press

Air Brake Supply

PGX

4 4

8 8

C.W.PUMP

6Q

GEN.

HEATERS

BLADE

TILT SOL.

4a

65MS

6QDC

42H.P.

63X

65ML-R

GIL

RIL

Ann

GX

ANN ANN ANN

63X 63X 63X

7 7 7

8 8 8

1 1 1

4 4 4

ANN

63X

20GSL

63GX 63TX 63GBX 63OX

URX

IAP

GY

TX

1U23

TY

PGY

GBX

1U24

GUIDE

BRG

P.S.

TX

1U23

TY

1U22

MG-OPN-83E311A.5

63X

63QX

63GBX

63TX

63GX

63ABA

122bx

1U19

63SPF

65TV

63ABS

PGX

63X

Packing Gland

1U17-208

Shear Pin Failure

Transfer Valve

Air Brakes

Cooling Water Flow

Thrust Bearing Cooling Water Flow

Turbine Guide Bearing Pressure

Governor Oil Pressure

Thrust Bearing Pressure

1UN

1UP

63PGY

Checked by:

Reviewed by:

Submitted by:

Chief:

Spec. No.:

Contract No.:

Drawing Code:

Date:Scale:

As Shown

Plot Scale Ratio:

Design File:

Revisions

MADEDescriptions

$$ - THINK VALUE ENGINEERING - $$

OMPUTER

IDED

ESIGN &

RAFTINGD

D A

C

U.S. ARMY ENGINEER DISTRICT

CORPS OF ENGINEERS

OMAHA, NEBRASKA

DACW 45

DACW 45Sect.

DATE APPR’D

MISSOURI RIVER

GAVINS POINT DAM-LEWIS AND CLARK LAKE

MAY 1999

TRANSFORMER 1 BAY

CONTROL DIAGRAMS

PAB

MG-OPN83E335.3

1 1C

2C

3C

4C

5C

6C

7C

8C

9C

10 10C

11C

12C

13C

14C

15C

16C

17C

65SNL-U2

65SNL-U3

65SNL-U1

OCB362-T

OCB562-T

OCB462-T

Ann

Spare

Spare

Spare

Spare

Spare

OCB262-T

OCB762-T

OCB162-T

OCB662-T

OCB862-T

87BX

BUS DIFFERNTIAL CONTROL

N17

P17

R

18C

87BX

BX

3C

86BF3

87B

87B a r d

P n l

D C r

A a r d

P n l

D C r

A

TRANSFORMER 1 CONTROL

OCB 162 CONTROL MOD 165 CONTROL

74T1 74T2 74T3 86BF1

43 3 34 4 1 1C

6 6C

5 5C

4C4

3 3C

2C2

1 1C

PPCS PPCS PPCS

Sp

PPCS

OCB462-T

OCB162-T

5C

Ann

87TX

1 1C

2C

3C

4C

5C

6C

7C

Ann

5C

RTU

ACB128-T

ACB128-T

OCB162-T

OCB462-T

69A 74T4 74T5 162AX 165AX 69/165

a r d

P n l

D C r

A

250 250 250

I

Aux

BDD

DHR

DHR

Aux

87T

R

T1

87A

87T

2 2

1 1

87T

87T

DHR

DHR

Aux

Aux

87B 87C

BDD

BDD

DHR

DHR

125 12587

Aux

Aux

I

I

87T

87T

T2

T3

86BF1

BF1

87TX

TX

BF1

87TX

87TX

8C

62BF1

TDC

87T

P6

N6

Low Press

Ann

PPCS PPCS PPCS

RTU

4 3

3 4 3 4 43

5 6

3 4

5 6

PPCS

RTU

69/165

129/165

Spare

Spare

87T

87T

87T

87T

87T

152T-462

152TC-462

1 2

11 12

HR

1WP4

1WN2

Manual

Lockout

Sw

1WN

129L a1

LC

LO

462Y1

CS

C

CS

O

1WP2

1WP3

1WP1

1JP1

b2

69/165

C b1

1W

462X1

P7A

162A27T

X1

1WP

1JN1

CS

CTO

N7

9 69

O

C

G

2 4

AX

R

10 5

P7

162CSA

PPCS

RE94

87BX

87TX

5C

BX

TX

BF1

1JP743T

R

43T

L

CS

T

CS

T

7A

REB

RE1

B

AX

R

87TX

12C

87TX

3C

T5

4C

T

T4

YA

C

1 4

9 5

W G

B21

B4

P7

N7

43T

R

OCB

162b

1JN7

B35

B3

43T

R

1JP4

B52

TC

B51

OCB

162b

B31

YA

B32

B33

63C SS

43T

L

OCB

162a

B3A 3A

3AB

B5a Local

CS

C162CSA

Local152

LC

CS

C63SCS

SC

CS

CTO

1JP6

3JP5

O n t r

P

B34

Checked by:

Reviewed by:

Submitted by:

Chief:

Spec. No.:

Contract No.:

Drawing Code:

Date:Scale:

As Shown

Plot Scale Ratio:

Design File:

Revisions

MADEDescriptions

$$ - THINK VALUE ENGINEERING - $$

OMPUTER

IDED

ESIGN &

RAFTINGD

D A

C

U.S. ARMY ENGINEER DISTRICT

CORPS OF ENGINEERS

OMAHA, NEBRASKA

DACW 45

DACW 45Sect.

DATE APPR’D

MISSOURI RIVER

GAVINS POINT DAM-LEWIS AND CLARK LAKE

MAY 1999

TRANSFORMER 2 BAY

CONTROL DIAGRAMS

PAB

MG-OPN83E336.3

a r d

OCB 262 CONTROL MOD 265 CONTROL

69A 74T4 74T5 262AX 265AX 69/265

Low Press

Ann

PPCS PPCS PPCS

RTU

4 3 b

3 4 3 4 43

5 6

3 4

5 6

PPCS

RTU

69/265

129/265

Spare

Spare

87T

87T

87T

87T

87T

152T/462

152TC/462

1 2

11 12

HR

1WP4

2WN2

Manual

Lockout

Sw

2WN

129L a1

LC

LO

462Y1

CS

C

CS

O

2WP2

2WP3

2WP1

2JP2

b2

C b1

2W

462X1

P7A

262A27T

X1

2WP

2JN1

CS

CTO

9 69

O

C

G

2 4

AX

R

10 5

262CSA

PPCS

RE94

87BX

87TX

5C

BX

TX

BF1

2JP743T

R

43T

L

CS

T

CS

T

7A

REB

RE1

B

AX

R

87TX

12C

87TX

3C

T5

4C

T

T4

YA

C

1 4

9 5

W G

B21

B4

N7

43T

R

OCB

262b

2JN7

B35

B3

43T

R

2JP4

B52

TC

B51

OCB

262b

B31

YA

B32

B33

63C SS

43T

L

OCB

262a

B3A 3A

3AB

B5a Local

CS

C262CSA

Local152

LC

CS

C63SCS

SC

CS

CTO

2JP6

2JP5

O n t r

P

B34

TRANSFORMER 2 CONTROL

74T1 74T2 74T3 86BF2

43 3 34 4 1 1C

6 6C

5 5C

4C4

3 3C

2C2

1 1C

PPCS PPCS PPCS

Sp

PPCS

OCB462-T

OCB262-T

5C

Ann

87TX

1 1C

2C

3C

4C

5C

6C

7C

Ann

5C

RTU

OCB462-T

a r d

250 250 250

I

Aux

87T

DHR

DHR

Aux

BDD

R

T1

87A

87T

2 2

1 1

BDD

BDD

DHR

DHR

Aux

Aux

87B 87C

87T

87T

DHR

DHR

125 12587

Aux

Aux

I

I

87T

87T

T2

T3

86BF2

BF2

TX

BF2

8C

62BF2

TDC

87T

N31

ACB226

OCB262

ACB228

P n l

D C r

A P31

P n l

D C r

A

P32

Cut

Off

2JP3500W

N32

P32

2JP1

74T4

PPCS

3 4

T4

T

YA

C

B35

B3

B52

B51

3JP3

3A

B33

B32

B31

B3a

4c

YA

63C

OCB362

b

63S

CSL

C

LC

SS362

ON

CS362

C

CSL

T

43T

R

TC

OCB362

a

43T

L

43T

R

B21

B4

43T

L

PROPOSED CHANGE TO

REMOVE 152T WHEN BREAKER

TRIPS, WAS DENIED OCT 2000.

SEE OCB 362, 2000 MAINT SHEETS.

Designed by:

Drawn by:

Checked by:

Reviewed by:

Submitted by:

Chief:

Spec. No.:

Contract No.:

Drawing Code:

Date:Scale:

As Shown

Plot Scale Ratio:

Design File:

Revisions

MADEDescriptions

$$ - THINK VALUE ENGINEERING - $$

OMPUTER

IDED

ESIGN &

RAFTINGD

D A

C

U.S. ARMY ENGINEER DISTRICT

CORPS OF ENGINEERS

OMAHA, NEBRASKA

DACW 45

DACW 45Sect.

DATE APPR’D

MISSOURI RIVER

GAVINS POINT DAM-LEWIS AND CLARK LAKE

MAY 1999

TRANSFORMER 3 BAY

CONTROL DIAGRAMS

PAB

MG-OPN83E337.3

TRANSFORMER 3 CONTROL

a r d

250 250 250

BDD

DHR

DHR

Aux

BDD

R

T1

87A

BDD

2 2

1 1

BDD

BDD

DHR

DHR

Aux

Aux

87B

87C

BDD

BDD

DHR

DHR

125 125

BDD

BDD

T2

T3

TX

87T

N56

P n l

D C r

A

P56

74T1 74T2 74T3

43 3 34 4

PPCS PPCS PPCS

87TX

3 4

Ann

5C

5 6

7 8

Spare

Spare

86BF3

1 1C

6 6C

5 5C

4C4

3 3C

2C2

1 1C

PPCS

5C

Ann

87BX

Spare

Spare

62BF3

5 3

6 4

86BF3

Spare

Time Delay

.5 Sec.

I

Aux

Aux

I

Aux

I

87TX

87TX

62BF3

86BF3

62BF31BF3

On

1BF3

3 3362

TY

TY4 4

e c

BF3

BF3

L1

L2

TDPU

R

G

P57

N57

CS365

LCO

3WN

LC

MOD365

a

3W

69A 3WP1

CS365

C

CS365

O

3JP2 69X365

MOD365

b1

CSL

C

3JP1

3JP1

27TX1

462X1

OCB362

a

3WP

MOD365

b2

CSL

O

3WP2

3WP3

462Y1

3WP4

H.R.

3JN2

LO

Handle

Intlk

Sw.

O

C

69X

AY

AX

Note: shown in operated (trip) position

69X/365 365AX 365AY 69-365 (IS365)

1 7

2 5

3 6

4 8

9 13

10 16

3 4

5 6

1 2

3 4

5 6

7 8

9 10

11 12

13 14

15 16

17 18

19 20

MOD 365 CONTROL

25T3 PPCS

RTU

3G

129-365

Spare

52GX, GY

52GX, GY

462T

Sp

Sp

Sp

Coil Cutout

Relaying}

462C Sp

152T-462

69X/365

Relaying

OCB 362 CONTROL

362X1

Spare

362TY

74T4

PPCS

3 4

362AX

362BX

PPCS

RTU

3G

Spare

8 2

3 4

5 6

362AY

362BY

52GX & GY

Spare

PPCS

1 2

3 4

3 4

94G

Spare

4Z-R

7 3

8 4

362TY

Spare

Spare

362TY

62BF3

1 2

3 4

5 6

7 8

3G

65ML-L

3G

7 3

8 4

W G

R

3G

94G

T5

T4

X1

BX

TY

AX

AY

T

YA

C

3JP6

3JP5

3JN7

B35

B3

B52

3JP4

7C

3JP7A

RT5

CEB

C5

3JP10

B51

3JP3

3A

B33

B32

B31

B3a

UBP8A

UBP8

362T3

362T2

362T1

UBP7A

UBP7

3JP9

3JP7B

XA

NA

4c

8 5

9C

4C

2C

3A

9B

10B

C1

C2

43T

R

OCB362

b

YA

63C

OCB362

b

CS362

SC

CS362

LCO

63S

CSL

C

LC

SS362

ON

CS362

C

CSL

T

43T

R

TC

OCB362

a

43T

L

43T

R

B21

RE1

CS362

T

43RAX

RE94

RE1

4ZC

362X1

43T

R

5C ES 87BX

3T

TY

25X3

25T3

25-2

25A

To OCB462

25X3

25T3

3G

4Zb

43C

LA-RA

5P

362BX

462AY 69X

B4

N57

P57

43T

L

3JN1

a r d

P n l

D C r

A

PPCS AND GENERAL REVISIONS5-21-01 MRE

43T

L

Sp