Amendment_01 Drawings _W9128F-16-R-0078_Digital_Gov.PDF

PDF 9 MB Posted Sep 13, 2016

Attached to: install government furnished digital governor
Solicitation number: W9128F-16-R-0078
Issued by: Department of the Army Corps of Engineers Engineering District Omaha

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Amendment 0001 Drawings

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Amendment_01 Specs _W9128F-16-R-0078_Digital_Gov.pdf	PDF	Sep 13, 2016
Drawings _1-_10 _Big_Bend_Digital_Governor_install.pdf	PDF	Aug 16, 2016
Drawings _21-_80 _Big_Bend_Digital_Governor_install.pdf	PDF	Aug 16, 2016
Drawings _12-_18 _Big_Bend_Digital_Governor_install.pdf	PDF	Aug 16, 2016
Drawings _19-_20 _Big_Bend_Digital_Governor_install.pdf	PDF	Aug 16, 2016
Specs _W9128F-16-R-0078 _BB_Digital_Governors_Instal.pdf	PDF	Aug 16, 2016
Drawings _11 _Big_Bend_Digital_Governor_install.pdf	PDF	Aug 16, 2016

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F L

O W

KEY PLAN

NOTE: DO NOT SCALE THIS DRAWING. FOLLOW DIMENSIONS.H

LEGEND

GATE VALVE (NORMALLY OPEN)

GATE VALVE (NORMALLY CLOSED)

GLOBE VALVE (NORMALLY CLOSED)

CHECK VALVE

TURBINE DATE

TYPE OF RUNNER PROPELLER

RATED OUTPUT AT 67 FT. NET HEAD 90,300 HP.

MAX. OUTPUT AT 75 FT. NET HEAD 98,000 HP.

GATE SERVOMOTOR CAPACITY @ 300PSI 1,150,000 FT. LBS.

GATE SERVOMOTOR VOLUME 46,000 CU. IN.

NOTE

12"0 5' 10'

GRAPHIC SCALE

SCALE: ‰ INCH=1 FOOT

BAY 8

PLAN EL. 1383.0

TYPICAL GOVERNOR PIPING

SECTION A-A SCHEMATIC DIAGRAM-GOVERNOR PIPING

PLAN EL. 1363.0

DATEREVISION DESCRIPTION APPR'DMADE

8-30-61AM-1 REVISED ENCIRCLED ITEMS IN ACCORD-

ENGINEERS-ARCHITECTS

SAN FRANCISCO, CALIFORNIA

SVERDRUPU & PARCEL ENGINEERING COMPANY

AJS

DRAWN BY:

AJS

TRACED BY:

KKT

CHECKED BY:

JPH

SUBMITTED BY:

APPROVED:

COL. C.E., DISTRICT ENGINEER

SPEC. NO.SCALE:

DATE:APPROVED:

CHIEF, ENGINEERING DIVISIONCHIEF, CIVIL DESIGN BR.

SVERDRUP & PARCEL ENGRG. CO.

JULY 1961

DRAWING NUMBER

MB15-87E119.2

MISSOURI RIVER

CORPS OF ENGINEERS

OMAHA, NEBRASKA

U.S. ARMY ENGINEER DISTRICT, OMAHA

ANCE WITH WRITTEN DESCRIPTION, DRAW-

ING NOT ISSUED WITH THIS ADDENDUM.

MODIFICATION NO.

"=1'-0"16

PIPING

TURBINE GOVERNORS

3-31-69 REVISED TO SHOW "AS-BUILT" CONDITIONS

APPROVED:

THIS PLAN ACCOMPANIES CONTRACT NO.

DA-25-066-eng.-62-317, TOTAL QUANTITY AT OIL IN THE ENTIRE GOVERNOR SYSTEM.

SUMP TANK TO HAVE CAPACITY OF NOT LESS THAN 90 PERCENT OF THE

U.S. ARMYCORPS OF ENGINEERS

BIG BEND RESERVOIR-POWERHOUSE

BAY 8 ONLY

PRESSURE TANKS

FOR MAKE-UP AIR

1" THREADED CONNECTION

EL. 1383.0

BAYS 1 THRU 7

PRESSURE TANKS

> UNIT

AND PUMPS

SUMP TANK

(ACTUATOR)

CABINET

UNIT GOV.

> UNIT

TANKS

PRESSURE

EL. 1366.0

EL. 1363.0

PIPE TRENCH

EL. 1358.75

TRENCH DRAIN

SPIRAL CASE

EL. 1362.75

WITH PLUG

1" THREADED HOLE

SAFETY VALVE

PRESSURE GAGE

OIL LEVEL GAGE

(ACTUATOR)

CABINET

UNIT GOV.

TRENCH

PIPE CONNECTION

OIL SUPPLY

TO TURBINE PIT

OPENING THRU BARREL

6" 6" 6"

OIL DRAIN CONNECTION

EL. 1363.0

SEE NOTE 1

SUMP TANK

300 GPM @ 350 PSIG EACH

PUMPS NOT LESS THAN

THAN 4000 GALS. TOTAL

REQ'D. VOLUME-NOT LESS

PRESSURE TANKS

UNIT 8 EL. 1383.0

UNITS 1 THRU 7 EL. 1366.0

DRAIN TO SUMP TANK

OIL PRESSURE LINE

PUMP PILOT PRESSURE

TRENCH

PIPE

EL. 1363.0

PRESSURE TANKS

W.P.

(ACTUATOR)

CABINET

UNIT GOVERNOR

W.P.

> SERVOMOTORS

> UNIT 7

EL. 1366.0

> UNIT 8

PUMPS

AND

TANK

SUMP

> UNITS

> SERVOMOTORS

TRENCH

PIPE

(ACTUATOR)

CABINET

UNIT GOVERNOR

PUMPS

AND

TANK

SUMP

VOL. 200 GALS. TOTAL

SERVOMOTORS

M A

T Y

P I

Y S

7'-0" MAX.

12'-0" (ASSUMED)

A S

S U

M E

2'-6"

1'-6"

4'-0"

21'-0" 21'-0"

A S

S U

M E

5'-6"

7'-0" MAX.

2'-6"

1'-6"

12'-0" (ASSUMED)

CONDENSATE DRAIN

CONNECTION FOR

ƒ" THREADED

W.P.

U P

EL. 1359.25

> SERVOMOTORS

EL. 1360.0

C BD A

NO.A-37030-66-01 II

CROSS REFERENCE ORDER DATE

ALTERATIONS DATE

SETS

NO. OF

NO.

SYM.

SHEET

MAT'L

APP.

MADE

DRAWN BY DATE

4-7-62

DATE CHECKED BY DATE

4-10-62

DATE

BEW 4-10-61

MFG. APPROVED DATE APPROVED DATE

PIECE NO.

TOLERANCE FINISHES

FINISH IN MICROINCHES

AND QUALITY OF

INDICATES FINISH

SCALE

SAN FRANCISCO

PELTON DIVISION

BALDWIN-LIMA-HAMILTON CORPORATION

Pelton S.O. 37030

Big Bend Reservoir Governors

Contract No. DA-25-066-CIVENG-61-317

Corps of Engineers

FABRICATION:

1. ALL WELDED PIPING TO BE SEAMLESS STEEL IRON PIPE SIZE SCHEDULE 40.

3. ALL ASSEMBLIES TO BE CLEARLY MARKED FOR ERECTION WITH PIECE NUMBERS.

4. PIPING SHALL BE FABRICATED IN ACCORDANCE WITH AMERICAN STANDARD CODE FOR PRESSURE PIPING A.S.A. B-31.1-1955.

5. FABRICATOR TO ALLOW A MINIMUM OF 3" AT ALL JOINTS MARKED FOR FIELD WELDING FOR SUBSEQUENT CUTTING & FITTING.

1. ALL PIPING SHALL BE CLEANED & PAINTED IN ACCORDANCE WITH PELTON SPEC. A-59-9A-9B & 9C BEFORE SHIPMENT.

1. ALL SCREWED PIPING TO BE CUT & FITTED IN THE FIELD. USE PERMATEX NO.51 AT ALL SCREWED JOINTS.

NOTES-GENERAL

CLEANING & PAINTING

THE PIPING. STUDS AT CONNECTION TO SERVOMOTORS SUPPLIED BY TURBINE MANUFACTURER.

AT THE GOVERNOR EQUIPMENT ARE OPEN FLANGES. IN SUCH INSTANCES THE BOLTING WILL BE SUPPLIED WITH

EQUIPMENT. BOLTING FOR END FLANGES WILL BE SUPPLIED WITH THE GOVERNOR EQUIPMENT, UNLESS THE FLANGES

FABRICATOR TO FURNISH ALL BOLTS & NUTS EXCEPT AT END FLANGES WHERE THE PIPING BOLTS THE GOVERNOR

FLANGES. FABRICATOR MUST MAKE THE NECESSARY GASKET ALLOWANCE.

FABRICATOR TO FURNISH VELLUMOID OR EQUAL GASKETS FOR ALL JOINTS. DIMENSIONS SHOWN ARE FACE TO FACE

OF A.S.A.-B16.5-1957.

ALL FLANGED CONNECTIONS TO BE LAP JOINTS WITH 300# FLANGES MEETING THE REQUIREMENTS

ON THE INSIDE OF THE PIPE TO REMOVE ALL WELD SLAG & SPLATTER & FLUSHED WITH A SOLVENT.

ALL PIPING TO BE FIELD WELDED MUST BE CORRECTLY FITTED & WELDED PER APPLICABLE CODE. THE WELDS MUST BE GROUND SMOOTH

ALT.

ARRANGEMENT

OIL PRESSURE PIPING

GATE SERVOMOTOR

W.P. ADDED AND DIMENSIONED 5-16-62K.H.

K.H.

REF. DWG. NO. FOR 8" PIPE & REST. PIPE SUPPORTS

ADDED REF. DIM. FROM E.E. CO. FOR REST. POST,

53443

37030

2,3,4, 8 BIG BEND 66

ARE THIRD-ANGLE PROJECTION

ALL VIEWS ON THIS DRAWING

53443-A1

NAME OF PIECE MATERIAL

PER SET

NO. REQ.

NO.

PIECE

53443-B2 1

53443-C3 1

53443-D4 1

53443-E5 1

53443-F6

53443-G7 4

53443-H8 6

53443-J9 24

53443-K10 24

53443-L11 54FT.

53443-M12 60FT.

AND STUD ENDS.

END FOR FIELD WELD.

VELLUMOID OR EQUAL

STUDS WITH HEX NUTS

BY PELTON

FROM PIPING

SHIPPED SEPARATE

AND STUD ENDS.

VELLUMOID OR EQUAL

STUDS WITH HEX NUTS

•"=1'-0"

MAL DIMENSIONS AS INDICATED.

SIONS TO BE + "- ", ALL DECI-

ALL NON-DECIMAL FINISHED DIMEN-

6-7-62

TRACED BY DESIGN APP.

III

VII

8"-SCHED. 40 PIPE UNIT COMPLETE WITH

(1)8"-300# LAP JOINT FLANGE & STUB END,

ST'D. REDUCING TEE, (1)8"X6" ST'D.

CONCENTRIC REDUCER, (1)6" SCHED. 40

PIPE WITH (2)6"-300# LAP JOINT FLANGES

8" SCHED. 40 PIPE UNIT COMPLETE WITH

(1)8"-300# LAP JOINT FLANGE & STUB END,

ST'D. REDUCING TEE, (1)8"X6" ST'D.

CONCENTRIC REDUCER, (1)6" SCHED. 40

ELBOW, (2)6"-300# LAP JOINT FLANGES

8" SCHED. 40 PIPE UNIT COMPLETE

WITH (2)8"-300# LAP JOINT FLANGES

L.R. ELBOW, (1) STUB END FOR FIELD WELD.

8" PIPE UNIT COMPLETE WITH (2)8"-300#

LAP JOINT FLANGES & STUB ENDS, &

6" SCHED. 40 PIPE UNIT COMPLETE WITH

(2)6"-300# LAP JOINT FLANGES & STUB

(1) STUB END FOR FIELD WELD.

6" SCHED. 40 PIPE UNIT COMPLETE WITH

(2)6"-300# LAP JOINT FLANGES & STUB

(1) STUB END FOR FIELD WELD.

8" I.D. X12„" O.D. Xˆ" TH'K. RING GASKET

6" I.D. X9‡" O.D. Xˆ" TH'K. RING GASKET

‡"-9 N.C. X6•" LG. ALLOY STEEL BOLT

ƒ"-10 N.C. X5•" LG. ALLOY STEEL BOLT

1" SCHED. 40 BLACK WELD PIPE ST'L. (CUT TO SUIT)

‚" 7X19 WIRE ROPE REST. CABLE ST. ST'L.

TO CLOSE

8" PRESSURE

TO OPEN

8" PRESSURE

PORT

OPENING

#A-81255-66-83.

SUPPORT SEE DRWG.

RESTORING CABLE PIPE

(7 REQ'D.)

SEE DRWG. #B-81255-66-04

SHEAVE BOX ASSEMBLY

SEE DWG. F-81255-66-15

RESTORING CABLE CONN.

GUIDE, SEE DWG. B-81255-66-02

RESTORING CABLE TELESCOPE

OPENING PORT

SEE DWG. C-37030-66-03

RESTORING CABLE SUPPORT

U N I

SEE DWG. B-37030-66-02

PIPE SUPPORT

FIELD WELDS

E L

R E

S T

O R I

N G

B L

CLOSING PORT

W.P.

GOV. CABINET

FIELD WELD

UNIT

E L

17…"

19"

22•"17" ƒ ƒ" ƒ

W.P.

CLOSING PORT

2'-2"

4'-10•"

9•"

2'-10…"

7„"

8ƒ"

9'-6" 22'-6" ƒ

1'-11Œ"

12'-10"8'-2"

12'-1‚"

5'-10†"

2'-6"

14'- 11•" R.

13' -11

•" R

P I T

L I

N E R

17•"

30•" STROKE

R.H. SERVOMOTOR

L.H. SERVOMOTOR

FIELD WELD

14•

6ˆ"

17¯"

1'-4ƒ"

1'-6"

C BD A

NO.A-37030-00-07 0

CROSS REFERENCE ORDER DATE

ALTERATIONS DATE

SETS

NO. OF

NO.

SYM.

SHEET

MAT'L

APP.

MADE

DRAWN BY DATE DATE CHECKED BY DATE

6-15-62

DATE

BEW 6-15-62

MFG. APPROVED DATE APPROVED DATE

PIECE NO.

TOLERANCE FINISHES

FINISH IN MICROINCHES

AND QUALITY OF

INDICATES FINISH

SCALE

SAN FRANCISCO

PELTON DIVISION

BALDWIN-LIMA-HAMILTON-CORPORATION

ALT.

370308 BIG BEND 00

20" HOUSING

GENERATOR UNIT ASSEMBLY

GOVERNOR

(BIG BEND)

RECORD DRAWING

19 JUN 1968

G-60-2

EMA.J.B. 6-15-62

S E

C T I

O N

G O

V E

R N

O R

N E

R A

S E

M B

L Y

D E

T A

L T

D E

T A

D O

N S

TRACED BY

MAL DIMENSIONS AS INDICATED.

SIONS TO BE + "- ". ALL DECI-

ALL NON-DECIMAL FINISHED DIMEN-

6-1-63

DESIGN APP.

PC NO.54865 ADDED FOR STL. LAYERI

III

VII

P M

S C

F W

C O

T T

C P 6S

S C

S S

S C

P M

R M

S H

A F

R O

D G

E N

E R

A T

O R

M A

G N

E T

P E

R M

A N

E N

L T

P M

R M

P M

S C

TERMINAL BLOCK

D R I

T A

A W I

N G

V E

R N

N E

R A

T O

S C

L T

N S

U L

A T I

S H I

S H

P P

L I

L T

O N

S T

Y E

D R I

A R

M O

U N

T E

V E

R N

N E

R A

T C

C E

S S

O R I

E S

V E

R N

H E

M A

R I

A G

R A

S C

S T

A T

O R

M A

T C

H E

L O

C A

T I

T C

H E

S E

G M

E N

Y E

A G

G E

R E

C A

R T

A I

N S

U L

A T I

O N

T A I

L O

L A

Y E

G H

N O

Y E

TERMINAL BLOCK COMPARTMENT

C O

V E

U S I

N G

M O

V A

T H

N E

R E

O V

M I

A C

W E

L S

L E

M O

U N

T I

L E

13‰" 11•" 10"

C ƒ

H C

F W

G I

N S

U L

A T I

O N

I N

S U

L A

T I

O N

H C

S T

Y E

S T

Y E

T E

N N

E C

T I

O N

I N

S U

L A

T I

O N

I N

S U

L A

T I

E Q

A C

P ƒ"‰" ƒ

O N

R E

A M

NO.A-81093-00-05 0

CROSS REFERENCE ORDER DATE

ALTERATIONS

SETS

NO. OF

NO.

SYM.

SHEET

MAT'L

DRAWN BY DATE DATE CHECKED BY DATE

3-10-60

DATE

3-10-90

MFG. APPROVED DATE APPROVED DATE

PIECE NO.

TOLERANCE FINISHES

SCALE

ALT.

SIZE-8"

OF GATE RELAY VALVE

ASSEMBLY

HALF

SAN FRANCISCO

THE PELTON WATER WHEEL COMPANY

RV-61-5

CAT. NO. 8651831-G-1.

STANDARD ROUGHNESS SPECIMENS

GRADES OF FINISH AS PER G.E. CO

MADE BY

DESIGN APP.TRACED BY

DATE

SECTION "A-A"SECTION "B-B"

Pelton S.O. 37030

Big Bend Reservoir Governors

Contract No. DA-25-066-CIVENG-61-317

Corps of Engineers

DIMENSIONS AS INDICATED.

SIONS TO BE + "- ". ALL DECIMAL

ALL NON-DECIMAL FINISHED DIMEN-

04-9.250

RV-40275

RV-40273

PM-25-D5

O P

E N

SC4206S

04-9.000

GATE SERVOMOTOR

PRESSURE TO OPEN SC14920S

04-9.000

GATE SERVOMOTOR

PRESSURE TO CLOSE

04-9.000

DRAIN

PRESSURE TANK

PRESSURE FROM

DRAIN

04-9.000

ADJUSTING NUTS

CLOSING RATE

ADJUSTING NUTS

CLOSING RATE

HJN1614S

HC81312S

RV-40278

04-10.250

RV-40227

SS10-243S

RV-4992

RV-40969

RV-40971

FV-40974

VALVE, SERVOMOTOR

TP6-16

DP8-7

RV-40965

HC121022S

04-9.250

HC121022S

PP-1-M8-PLUG

HC121022S

RV-49903

RV-49911

P4-30

R-4E

HC8137S

RV-49902-BRACKET

RV-49904-SHAFT

P4-30

R-4E

PM-9-A8

RV-49913

HJNL428S

RV-40971

HJN428S

04-3.125

RV-40974

RV-40965

TO CLOSE

PILOT PRESS.

TO OPEN

PILOT PRESS.

PM-25-D5

HC121022S

04-9.250

RV-40617

RV-40276

RV-40277

HC101116S

03-.750

PM5-C13

STROKE

MAXIMUM

STROKE

MAXIMUM

TO FILTER

PILOT PRESSURE

S E

O P E N

HJN1614S

RV-40969

TRANSFER VALVE

CONNECTION TO

RV-40273

RV-40274

PM-25-D5

RV-40191

TO FILTER

PILOT PRESS.

C GATE LIMIT VALVE

GOVERNOR HEAD

FEED BACK TO

L1„"

1„"

PP-.125

HC81312S HC1011116S

PM-2-C37-BUSHING

NO.B-37030-00-06 0

CROSS REFERENCE ORDER DATE

ALTERATIONS DATE

SETS

NO. OF

NO.

SYM.

SHEET

MAT'L

APP.

MADE

DRAWN BY DATE DATE CHECKED BY DATE

BEW 6-15-62

DATE

BEW 6-15-62

MFG. APPROVED DATE APPROVED DATE

PIECE NO.

TOLERANCE FINISHES

FINISH IN MICROINCHES

AND QUALITY OF

INDICATES FINISH

SCALE

SAN FRANCISCO

PELTON DIVISION

BALOWIN-LIMA-HAMILTON-CORPORATION

ALT.

370308

SUB-ASSEMBLY

P.M.G. DRIVE

BIG BEND P.H.

HALF

GX-8

Pelton S.O. 37030

Big Bend Reservoir Governors

Contract No. DA-25-066-CIVENG-61-317

Corps of Engineers

S E

C T I

O N

A.J.B. 6-15-62

TRACED BY DESIGN APP.

MAL DIMENSIONS AS INDICATED.

SIONS TO BE + "- ". ALL DECI-

ALL NON-DECIMAL FINISHED DIMEN-

III

VII

1‚"

C P

F W

H O

U S I

A N

G E

T T

A R

A N

D R I

O U

L D

E R

N O

T E

A C

E D

E P

A T

N S

T L

W I

N D

U D

M O

U N

T I

N G

H O

L L I

A N

N E

R A

D W

V E

R N

N E

R A

S E

M B

L Y

R T I

V E

M E

N T

S H

L I

S U

P P

S U

A S

D O

M E

L I

G H

A " A

I N

S U

L A

T I

O N

T A I

C BD

NO.B-81255-00-02 II

CROSS REFERENCE ORDER DATE

ALTERATIONS DATE

SETS

NO. OF

NO.

SYM.

SHEET

MAT'L

APP.

MADE

DRAWN BY DATE DATE CHECKED BY DATE

5-22-59

DATE

BEW 5-25-59

MFG. APPROVED DATE APPROVED DATE

PIECE NO.

TOLERANCE FINISHES

FINISH IN MICROINCHES

AND QUALITY OF

INDICATES FINISH

SCALE

SAN FRANCISCO

PELTON DIVISION

BALDWIN-LIMA-HAMILTON-CORPORATION

ALT.

FULL SIZE

REVISED

REV. NOTE-SEAL NO. WAS PM-5-C5

NEO

RFM

8-3-59

3-18-60

ACTUAL SERVO POSTION. (BLOCK UP WEIGHTS)

THAT INDICATED POSITION IS THE SAME AS

POSITION RESTORING IN GOV. CABINET SO1_

SURE IT RUNS FREE IN SHEAVES.

INSTALL CABLE IN 1" PIPE CONDUIT BEING2_

MAXIMUM TAKE-UP.

INSTALL CABLE END IN CABINET LEAVING3_

NUT 48720-A AND ASSEMBLE AS SHOWN.

48577-A, 48578-A, SEAL PM-5-B17 AND

FEED CABLE THROUGH PART NO. 48576-A,4_

CABLE AS NOTED.

MANUALLY PULL CABLE TAUT AND MARK5_

INSTALLING RESTORING CABLE

CABLE END PM-9-B13.

AT SERVO-CUT CABLE AND INSTALL

PULLING ADDITIONAL CABLE THROUGH

RELEASE CABLE END IN GOV. CABINET6_

TO SERVO POSITION.

CHANGING THE INDICATION IN REFERENCE

AS REQUIRED IF CABLE STRETCHES

POSITION ARE THE SAME. RE-ADJUST

CABLE SO THAT INDICATION AND SERVO

FROM WEIGHTS. ADJUST LENGTH OF

SHEAVE DEAD END-REMOVE BLOCKS

RE-INSTALL CABLE END AT CABINET IN7_

LWB 5-15-59

MAL DIMENSIONS AS INDICATED.

SIONS TO BE + "- ". ALL DECI-

ALL NON-DECIMAL FINISHED DIMEN-

TRACED BY DESIGN APP.

III

VII

PIN. TYPE

RESTORING CABLE TELESCOPE GUIDE

ASSEMBLY

Pelton S.O. 37030

Big Bend Reservoir Governors

Contract No. DA-25-066-CIVENG-61-317

Corps of Engineers

SECTION "A-A"

(01LITE BUSHING)

48578-A

48576-A PM-5-817

48720-A

HN813S

48577-A

SERVOMOTOR

RESTORING SHEAVE AT

(ST. STEEL)

"-7X19 WIRE ROPE4

RESTORING CABLE

IS TO BE HELD BY A PIN.

44866-A IS SUPPLIED WHEN RESTORING

PM-9-B13

CABLE

MARK & CUT

RESTORING POST

SERVOMOTOR

A A

END OF PART 48577-A

1ƒ"

10.

11.

12.

13.

Read all numbers of door openings on this drawing prefaced

For details of aluminum panel covers, wall and ceiling

Slope finish floor ƒ" to floor drain, unless otherwise noted.

drains

For details of suspended acrylic prismatic lens ceiling of

For types of lighting fixtures and their locations see Lighting

For types of ceiling diffusers and grilles, and their locations

Folding doors are 3'-0"x 6'-6". "Crown-Master-Line" by

Modernfold or similar and equal. Complete with tracks.

latch and brass plated pulls for proper operation.

Handrails are 1•" standard aluminum pipe se 2'-9" above finish floor flanges are anchored to the wall with expansion anchors and fill cells of tile of anchor with concrete.

NOTES:

KEY PLAN

F l o w

N c UnitsL

GRAPHIC SCALES

CORPS OF ENGINEERS U. S. ARMY

Plaster

Hollow tile, S.F.T., brick or conc. wall

Cement plaster

Rubber cove base

Vinyl or rubber tile floor

S t r u c c o n c f l o o r s l a b

(84E122 , 84E123)

SECTION A-A SECTION B-B

ƒ" ƒ"

S t r u c c o n c f l o o r s l a b

Rubber tile floor

Hollow tile or conc. wall

Ceramic tile wainscot and base

Plaster

Exp. wing casing

SECTION C-C

SECTION D-D SIMILAR

EXCEPT AS NOTED

G.S.F.T. wall and base

Conc. fin. floor

Rubber tile floor

Section D-D only

S t r u c c o n c

F l o o r s l a b

SECTION E-E

S t r u c c o n c

F l o o r s l a b

G.S.F.T. wall and base

Quarry tile floor

Detail B

(84E123)

(84E123)AA

Plaster

(84E142)P

B B

Alum. panel cover

(84E156)

C.J. and control joint

T h r e s

N D I

T I

O N I

N G

E Q

U I

P M

E A

C o n c f i n f l r

C C (84E123)

6"Gutter

B (84E114) H.P.

Ceramic tile wainscot

H.P.

M M (84E156).

R e c o r d i n g o a r d

C o n t r j o i n t s t a

Control consoles

Thres.

Control jt. above window

Observation window (84E152)

Key Case (84E141)

Operator's desks

Guard rail (84E154)

Lighting panels

C.J. and

Control joint

TURBINE AREA

Control jt.G (84E141)

Active

L (84E141)

F I

P P

T C

O S

R R I

D O

N o

B B

M M (84E156)

D.C. Board

Holes for future equipment see Det. K (84E156)

CONTROL ROOM

Instrument and relay Board

( 14 Panels)

M (84E156)

16"x16"Service box, above gutter access panel, see Dwg. 84E157

L.P. and drain

See Typical Access Panel and

Gutter Det. Dwg. 84E155

Control jt.

H.P.

L Pand drain

3'-4" 3'-4"

8"18'-8"

20'-6"

34'-8"

14'-10"

13'-6"10'-9"10'-9"

63'-0"

10'-9"10'-9"

10'-9"To L.P. and drain

C o n t i n u e d f r o m f l o o r p l a n a b o v e

8" 5'-0"

1'-5"

FLOOR PLAN - EL. 1363.0

Scale: ‚" = 1'-0"

86'-0" Generator Bay 5

16'-0" 4'-0"

86'-0" Generator Bay 4

Note : Do not scale this drawing. Follow dimensions

24"x30"Ceiling access door

H.P.

F a p l a t f o r m a b o v e s u s p c e i l i n g

M k

E u t t e r

(84E110)

C C

C.M.T. floor

SHOWERS

F.D.

W.C.

B e n c h

Comb. towel cab. and waste receptacle

CLOSET

NO. 2

(STORAGE)

Towel

Cab.

TOILET NO.3

E E (84E123)

W.C.

Lav.

Conc. fin. flr.

A d j m e t a l s h e l v e s e a c h MOTOR GENERATOR RM.

S e e b a s e d e t a i

BATTERY ROOM

Slope conc. fin. flr. ƒ" to flr. drains

Battery racksF.D. F.D.

BATTERY REPAIR RM.

Slope conc. fin. flr.

ƒ" to floor drain

Overhead drench shower

F.D.

Sink and drain bd.

4'-0" Sq. copper pan under 3"± topping - flash to floor drain

N (84E142)

Plaster

(84E142)L

FILES AND SUPPLY

V.T. floor

G(84E139)

Lav.

W.C.

TOILET NO. 2

C.M.T. floor

Comb. towel cab.& waste receptacle

(84E139)G

T h r e s

KITCHEN NO. 2

C.M.T. floor

K i t c h i t

Ceramic tile wainscot

M (84E142)

(84E123)

T h r e s

JAN. CLO.

NO. 2

C.M.T. flr.

h e l v e s

S h e l f p o l e

C L

T f l r

S e r v i c e

S i n k

Q.T.fLoor

24x30 steel access door Thres.

STORE ROOM

Q.T. floor

E E

F.D.

C o n t r j t s t

F.D.

Uninterruptable

Power Supply

E (84E123)

Plaster

Thres.

A c t i v e

Press. steel pocket and frame (84E148)

Handrail see Note 13.

Folding door see Note 12

E E (84E123)

Zinc.

strip

Lav.

FIRST AID RM.

C.M.T. floor

Recessed toilet paper holder

W.C.

x e e l a c c e s d o r

Thres.

Metal

Screen

Comb. towel cab. and waste receptacle

TOILET NO. 4

(WOMEN)

Lav.

E E

D DCC (84E123)

(84E123) D D

S T

O R

E A

C o n c f i n f l o o r

Active

C.J. and control joint Control jt.

T h r e s

C.J. and control jt.

Plaster

E(84E142) Drop ceiling

7'-6"above floor

TURBINE AREA

D (84E156) Control jt.

Active

Thres.

D (84E156) D (84E156)

Thres.

Control Jt.

Vinyl tile floor

CORRIDOR #2

E Thres.

N EWC

Alum. panel cover (84E156)

E (84E156)

Zinc

Strip

Active

C.J. and control jt.

See Typical Access Panel and

Gutter Det. Dwg. 84E155

E (84E114)

8" 12'-0"

6'-11" 10'-9"

6" 8'-0"

L.P. and drain 4'-2" 3'-6"

6" 2'-0"

G(84E157)

10'-9"

6'-0" 4" 5'-8"

12'-0" 6"

10'-9"

61'-4"

10'-9"

14'-0"

L.P. and drain

10'-9" 10'-9"

10'-2"

22'-0"

11'-10"H.P. L.P. and drain

6" 12'-0"

10'-9" 10'-9"

6" 6"2'-0" 10'-0" 6"

"2 s f o p b l o w f n t r o m d e t a i l s

C O

N T

O M

" 5

9'-4" 3'-4"4'-0" 1'-4" 2'-0"3'-4"2'-6" 4'-8"

6" 4" 2'-6"1'-0"

24'-8"5'-4"4'-0"10'-8"3'-0"8'-6" 3'-4" 5'-4" 4"

2'-8"

8" 1'-6"

2'-4" 5'-0"8"

8'-0"

6'-6"

2'-9"

4'-9"

4'-0"

3'-0" 2'-10" 2'-0" 1'-4"2'-10"

8" 3'-4"

1'-8" 4"

5'-0"

86'-0" Generator Bay 586'-0" Generator Bay 6

1'-8" 5'-6 •" 1'-8"2'-4" 3'-0" 3'-0" 1'-6" 11'-6" 5'-0"

COMPUTER

IDEDA

DESIGN &

RAFTINGD

Drawn by:

Checked by:

Reviewed by:

Submitted by:

Chief:

Spec. No.:

Contract No.:

Plot Scale Ratio:

Design File:

Sheet reference number:

Date:

Drawing Code:

Symbol Date Approved

Revisions

Descriptions

$$ - THINK VALUE ENGINEERING - $$

U.S. ARMY ENGINEER DISTRICT

CORPS OF ENGINEERS

OMAHA, NEBRASKA

12345

5 4 3 2 1

DACW 45

MISSOURI RIVER

BIG BEND DAM - LAKE SHARPE

Sect.

see Heating Ventilating and Air Conditioning Dwgs. 87E203 and 87E208.

Control Room see Dwg. 83E229.

Dwgs. 83E216, 83E217 and 83E218.

For typical suspended ceiling details see Dwg. 84E155 & 84E157.

see Mechanical Piping Dwg. 87E146 for details of floor access doors see Dwg. 84E156.

For typical contraction joint details see Dwg. 84E155 with 1363-. For Door Schedule see Dwg: 84E146.

For Color and Finish Schedule see Dwg. 84E150.

For Abbreviation and Legend see Dwg. 84E102.

For General Notes see Dwg. 84E101.

12" 0 5'

SCALE.

INCH = 1 FOOT

12" 6" 3" 0 1'9"

2SCALE.

INCH = 1 FOOT1

Scale: 1•"=1'-0"

1'-2•"

4'-3•" ƒ

General Revision 7-27-78 P.J.K.

ELECTRONC SHOP

V.T. floor

Carpet over

Inverter

Charger

Battery

Charger

Battery

Panel

Distribution

S i n k

Armstrong Acoustic

Wall Panels

Rubber tile floor under

Raised platform floor

Step

Raised Flr.(Compt.Rm.Only)

64"

Floor to Raised

Ramp up

Radio

Single Sideban

Carpet over Rubber tile floor

Rubber tile floor desk area only

Tile to Carpet Transition

EQUIPMENT ROOM

TELEPHONE & COMPUTER

General Revisions 5-9-02 T.R.M.

July 1974

S.C.D.

Transf.

PARTIAL PLAN-EL. 1363.0

GENERATOR BAYS 4,5,& 6

POWER PLANT

MB-OPN84E122.2

LEGEND

PANEL 6 I B

B56

N141 B65 B65 N140

B64

B66B67

SYN.

B64

B66

2 2

STATION SERVICE

PANEL 14 I B

B11 B11

TSTS

N103 N105

R B

B58

N102

N100

N96

G R

B55 N99

G R

B57

B55

N98

N101

N80 N82

B26

N18

B26

N85

B27

N83

B27

B51

B50

B48

B51

B50

B48

ANN.

N14

8 8

TRANSFORMER NO. 4 &

FORT THOMPSON LINE NO. 2

PANEL 13 IB

N139

B11

N24

G R

N181 N182

A R

TSR1

TSR2

B10

N183 N184

TSS2

TSS1

2 3

N23

G R

N130

N21

N129

N20

N18

N128

2 2 N127

B2B2

AM AM

8 8

N 13

ANN.

GENERATOR NO.8

PANEL 12 IB

N126

B11

B43 B45

CSCS

G RRAR

N55 N180

B42

CSCS

B46B40

G R G R G R

N54N53N52

B38

N51

B39

N50N49

G A R

B34 B30 B37

CS SS CS

N48N47N46

B31 B32

CSCS

W A W G W R G A R

N45N123N43

N41N40

N42

WG R G

B29

B30

N37 N38 N39

RRR

B26 B27 B5

TSVSAS

N35 N36

N18

B16

B25N34

B24

SLSI

B23

B20

AM VAR

B22B21

B17 B18 B19

WMVMAM

8 8

N 12

N122

B11

N53

B46

N55

B43

B40

N52

B45

A R

B42

N179

N54

N18

N43 N119 N45

N47

B36

N51

B38

B34

N49

B31

N46

W G

B39

B37

N50

B32

N48

AG R

N36

B27

N38

N41

G W

N40

B26

N37

N35

B29

B30

N42

N39

B20

B23

SI SL

B17

VAR

B24

N34

B21

B25

B22

B18

B19

B16

N 11

8 8

PANEL 11 IBPANEL 10 IB

TRANSFORMER NO. 3

N24

2 3

N23

G R

N116

N20

N18

8 8

N 10

ANN

N112

B11

N53

B46

N55

B43

B40

N52

B45

A R

B42

N178

N54

N18

N43 N110 N45

N47

B36

N51

B41

B34

N49

B31

N46

W G

B39

B37

N50

B32

N48

AG R

N36

B27

N38

N41

G W

N40

B26

N37

N35

B29

B30

N42

N39

B20

B23

SI SL

B17

VAR

B24

N34

B21

B25

B22

B18

B19

B16

N 9

8 8

GENERATOR NO. 6

PANEL 9 IB

B40

N52

G R

N109

B11

N54

N177

B42

B45B43

N55

B46

N53

R R

N18

N43

B41

N49

B34

G A R

B28

N46

W WA

N40

G RW

B26

N37

N35

N45N106

N48

N50

B37

B39

CSSS

N51

B36

B32

N47

R G

N39

N42

B30B29

N41

B27

N38

N36

B23

B20

B17

VAR

B21

B24

SL GP

N34

B18

VM WM

B25

B22

B19

B16

N 8

GENERATOR NO. 5

PANEL 8 IB

432 7/8 OVERALL LENGTH

GENERATOR NO. 4

PANEL 5 I B

GENERATOR NO. 3

0 9 1/

SCALE: 1 1/2 INCHES = 1 FOOT

12" 9" 6" 3" 0" 1'

CLOCK B69

ANN

B16

B14

B18

B15

B18

B52

N74

N77

B26

N78

B27

N81

B26

N84

B27

PANEL 7 IB

STATION SERVICES

B11

N104N111

N113 N115

B47

R W B

N114

G RW W RG

B32

N97 N108N107

B32

G W RG W R

N93 N95

N94

G W R

N91

B32

N92

WG R

B32

N90N90

B54 B54

G AAG

N88 N89

B53

R R

N18N87N86

TRANSFORMER NO. 2

PANEL 4 IB

GENERATOR NO. 2

PANEL 3 IB

N24

G R

2 3

N23

N70

G R

N56

N18

N20

N68

B44

8 8

N 4

B 1

ANN

432 7/8 OVERALL LENGTH

GENERATOR NO. 1

PANEL 2 IB

TRANSFORMER NO. 1 &

FORT THOMPSON LINE NO 1

PANEL 1 IB

N29

B11

N171 N172

TSS2

B10B10

TSS1

TS TSS1 TSR2

B9B9B8

A R A R A R

N170N169N124

2 3

N23

N22

G R

N21

N20

N18

G R

N19

N16

N17

43A

B2 B2

ANN

8 8

B56

2 2

B66

B67 B66

SYN

N140 N141

B64 B64

3/16

B10

ANN.

CL CL CL CL

CL CL

GENERATOR NO. 7

ANNANN

3 3

COMPUTER

IDEDA

DESIGN &

RAFTINGD

Drawn by:

Checked by:

Reviewed by:

Submitted by:

Chief:

Spec. No.:

Contract No.:

Plot Scale Ratio:

Design File:

Sheet reference number:

Date:

Drawing Code:

Symbol Date Approved

Revisions

Descriptions

$$ - THINK VALUE ENGINEERING - $$

U.S. ARMY ENGINEER DISTRICT

CORPS OF ENGINEERS

OMAHA, NEBRASKA

12345

5 4 3 2 1

DACW 45

MISSOURI RIVER

BIG BEND DAM - LAKE SHARPE

Sect.

INSTRUMENT BOARD

ASSEMBLY

APRIL 1969

R.L.J.

GENERAL REVISIONS 9-17-74 R.L.B.

PPCS & RTU REVISIONS - HENGEL ASSOCIATES 2-3-89 B.J.S.

1•

20ƒ

4‡ 4‡

B65B65

1•

1‚

1•

B12

N185

B12

N185

B12

N185

B12

N185

1•

4‡"

20ƒ"

4‡"

A R

7‡"

ACE

B49

11"

R R R

N186

R R R

N187

R R R

N188

R R R

N189

R R R

N190

ACE

B49

230KV CIRCUITS

13.8KV CIRCUITS

460V CIRCUITS

GROUND CIRCUITS

N64

B11

N53

B46

N55

B43

B40

N52

B45

A R

B42

N174

N54

N18

N43 N61 N45

N47

B35

N51

B38

B34

N49

B31

N46

W G

B39

B37

N50

B32

N48

AG R

N36

B27

N38

N41

G W

N40

B26

N37

N35

B29

B30

N42

N39

B20

B23

SI SL

B17

VAR

B24

N34

B21

B25

B22

B18

B19

B16

B12

N185

ANN

8" 8"

2…"

1‚"

2…"

1‚"

2…"

1‚"

2…"

1‚"

2…"

1‚"

2…"

1‚"

N60

B11

N53

B46

N55

B43

B40

N52

B45

A R

B42

N173

N54

N18

N43 N44 N45

N47

B35

N51

B38

B34

N49

B31

N46

W G

B39

B37

N50

B32

N48

AG R

N36

B27

N38

N41

G W

N40

B26

N37

N35

B29

B30

N42

N39

B20

B23

SI SL

B17

VAR

B24

N34

B21

B25

B22

B18

B19

B16

B12

N185

ANN

8" 8"

2…"

1‚"

2…"

1‚"

2…"

1‚"

2…"

1‚"

4" ƒ ƒ

" 1

1‚"

N75

B11

N53

B46

N55

B43

B40

N52

B45

A R

B42

N175

N54

N18

N43 N73 N45

N47

B35

N51

B38

B34

N49

B31

N46

W G

B39

B37

N50

B32

N48

AG R

N36

B27

N38

N41

G W

N40

B26

N37

N35

B29

B30

N42

N39

B20

B23

SI SL

B17

VAR

B24

N34

B21

B25

B22

B18

B19

B16

B12

N185

ANN

8" 8"

2…"

1‚"

N79

B11

N53

B46

N55

B43

B40

N52

B45

A R

B42

N176

N54

N18

N43 N76 N45

N47

B35

N51

B38

B34

N49

B31

N46

W G

B39

B37

N50

B32

N48

AG R

N36

B27

N38

N41

G W

N40

B26

N37

N35

B29

B30

N42

N39

B20

B23

SI SL

B17

VAR

B24

N34

B21

B25

B22

B18

B19

B16

B12

N185

ANN

8" 8"

REVISIONS 8-96 D.A.A.

T.R.M.4-20-05REVISIONS-ACE Meter, HV Switch Pilot Lights

MB-OPN83E902.4

METERS

L.A.

REG

STA. SERV

3-75-5

C O

N T 'D

O N

METERS

25X3

ANN

T1X

T3X

START

LAG OIL

PUMPS

NOTES

1. UNIT EXCITATION AND METERING TYPICAL FOR ALL GENERATORS

RELAY 60 ARE MOUNTED ON REC BD (3 OF EACH)

PERM MAGNET

GENERATOR

14-1

14-2

13-3

13-4

13-6

13-5

3-3000-5

1-3000-5

PHASE B

METERS &

RELAYS

REG

25X2

ANN. TELEM.

SPEED IND

ON ACT.

SPEED IND ON

INST BD

GOV FLYBAL

MOTOR

.25 MF

15KV LA

3 PT'S

DISTRIBUTION TRANSF.

37.5 KVA 1-PH

12 KV-120/240V

RESISTOR

TD TD

VAR W

VS V

3-3000-5

25X2

INCOMING

RUNNING

3-3000-5

A60

SYN BUS INC.

MAN CUTOUT SW

ANN

43A

DWG 83E302

3-600-5

3-1600-5

START

LAG OIL

PUMPS

230 KV BUS

(DWG 83E302)

FORT

THOMPSON

LINE 1

1-PT

1600A

ANN

URX

26T

33-1

63C

63QT

63TO

GOVERNOR SHUTDOWN SOLENOID

TRANSF OIL FLOW SW

PRESS SW IN CO2 HEADER

NO LOAD TO ZERO GATES POS

WICKET GATE POS SW CLOSED FROM SPEED

TRANSFORMER WATER SPRAY SOLENOID VALVE

TRANSDUCER

LOCKOUT RELAY LIA & 94 LIA SELF REST

TIME DELAY RELAY

VOLTAGE BALANCING RELAY

OVERVOLTAGE RELAY

OVERCURRENT RELAY A.C. TIME DELAY

SYNCHRO. ACCEPTER RELAY

SYNCHRONIZING RELAY

SPEED MATCHING RELAY

UNIT RUN AUX. RELAY

AUTOSPEED MATCHING SEL SW.

THERMAL RELAY

AUXILIARY

SYNCHRONIZING SWITCH

FREQUENCY INDICATOR

THERMAL CONVERTER

IN NORMAL POSITION

ANNUCIATOR

VOLTMTER SWITCH

AMMETER SWITCH

INDICATOR LIGHT

SYNCHROSCOPE

VAR-METER

WATTMETER

VOLTMETER

AMMETER

WATTHOUR METER

COMPUTER

IDEDA

DESIGN &

RAFTINGD

Drawn by:

Checked by:

Reviewed by:

Submitted by:

Chief:

Spec. No.:

Contract No.:

Plot Scale Ratio:

Design File:

Sheet reference number:

Date:

Drawing Code:

Symbol Date Approved

Revisions

Descriptions

$$ - THINK VALUE ENGINEERING - $$

U.S. ARMY ENGINEER DISTRICT

CORPS OF ENGINEERS

OMAHA, NEBRASKA

12345

5 4 3 2 1

DACW 45

MISSOURI RIVER

BIG BEND DAM - LAKE SHARPE

Sect.

ONE LINE DIAGRAM

SHEET 1

REPLACE EXCITATION SYSTEM 1990 G.A.H.

T1X

T3X

QTX

Ann

MVAR

OUT

3-1500-53-1500-5

3-3000-5

1-3000-5

PHASE BPPCS

41F

59F

G e n e r a t ie ld

V V

L ig s is t o r

900KVA 3O

13800/600V Exiter Xfmr

Interface

PT & CT

Sensing Current Voltage & Stator

Board Regulator Exciter

Board Amplifier Current Cross

CCAB

Odd Units Only

3-1000-5

Overcurrent 50/51T Phase Bal. 46 &

B r id g e

14400-120V

3 PT'S

14400-120V METERS

& RELAYS

METERS

& RELAYS

RESISTOR

CREEPAGE

5. 230 KV Line Disconnect Switches are SF6 Load Break 2000A rated.

with SC int. rating of 20KA

6. 230KV Transformer Disc. Sw. are SF6 circuit switchers 1200A rated

CONT'D DWG 83E302

GEN. 1-3 RATED 67.2 MW 0.95 PF (70.815 MVA) 80 DEG C REWOUND 12/90-5/91

41E

1600A, 600V

BATTERIES

STATION

CONTACTOR

FIELD FLASH

3-3000-5

25X4

3-3000-5

434 436

.25 MF

REG

METERS

& RELAYS

FEEDER

THOMPSON

FORT

EMERGENCY

65SD

TRANSF (Sudden Fault Pressure Relay)

TRANSFORMER WATER SPRAY TRIPPING RELAY

3-14400/

120V PT's

0.8 OHM

CT TRANFER SWITCH A-LINE 1, B-LINE 2 SHOWN

LEGEND

(Units 3&4)

25X4

3-50-5

C O

N T 'D

ANN

PT2

GENERAL REVISIONS 11-21-83 R.L.J.

T.R.M.Unit & SS VCB - General Revisions 7-2007

JUNE 1982

T.R.M.

138KV-115V

3-1500-5

PG1

25X1

1AM1AV

KEY INTERLOCKED WITH TRANS. DISC

TRANSF. GROUNDING SWITCH HAND OPERATED

KEY INTERLOCKED WITH TRANS. Ground Sw.

TRANSF. MOD Circuit Switcher

L L

FIBER

M O

D 1-

M O

D w it h p e r m

In t e r u p t e r f a il l o g ic in p u t

A n n u n c ia t io n

PT1

Transf. #1, 30, 142 MVA

13.5-230 KV. FOW

1-400-5

195 KV L.A'S

SYN BUS-RUN

115/69V 3Y-138,000-

25X1 AUTO. SYN AUX RELAY GEN 1

1AM

HR HAND RESET

3-1200-5

1-400-5

A C

N O

P O

T T

A N

S M

A C

N O

A C

N O

A C

N O

R E

S E

P O

T T

D T

C U

B C

N O

B C

N O

C U

P O

T T

C R

O W

N K

C U

F F

E R

E N

T I

A L

F I

C U

F F

E R

E N

T I

A L

F I

MICROWAVE

TO WAPA SUB

86T1

64T1X

86BF1

86IF7

21/87L1A

21/87L1B

86T2

64T2X

86BF2

86IF7

21/87L1A

21/87L1B

86IF4

86IF3

21/87L2A

21/87L2B

86IF2

86IF1

21/87L1A

21/87L1B

69 PERMISSIVE 69 PERMISSIVE

12-1

12-2

12-3

12-4

12-6

12-7

50% Brakes & URXA/B

50% Thrust Brg Lube Pump Start

115% Annunciation

95% Excitation On

135% Initiates Speed-No-Load

115% Spare

150% 12-4X 5C Shutdown

135% Spare

95% Sychronizing On

95% De-energize Start Seq. Sol.

95% Spare

& L1B 21/87L1A

Direct Transfer Trip (DTT)

51G, Residual Overcurrent (line ground)

67L, Phase Directional Overcurrent

21, Distance (phase and ground)

85, Permissive Overreaching Transf Tip (POTT)

87L, Line Current Differential

& T_B 87T_A relays using Elements:

Transformers 1,2,3&4 redundant protctive through 27T_X relay

Undervoltage element to drop out oil pumps

Transformer Low Oil Flow Timer (30min.)

24T, Volts per Hertz (overexcitation)

51T, Backup Overcurrent

59GB, Residual Overvoltage (13.8Kv Bus)

64T, Transformer Neutral Overcurrent

87T, Transformer Differential Current

OF VOLTAGE

UNDERVOLTAGE RELAY ENERGIZED ON LOSS27T_X

87GX GENERATOR DIFFERENTIAL LOCKOUT RELAY

PERMISSIVE RELAY FOR SECT MOD 7089

87TZ

87TY

INSTANTANEOUS RESIDUAL OVERCURRENT RELAY

62T

50N

25A

T.R.M.Line & Transformer Relay Replacement 1-14-2010

1AS

MVar

MW/

11G1A

SEL 300G

64F

Fiber Optic

11G1B

SEL 300G

TRIPS

CO2 RELEASE

ANN

ACB 124

41E

65SD

U R

63C

B F

-1

A T B

I F

E x c it ip

12-4X

TRIPS

AUTO STOP RELAY 4ZR

ANNUNCIATOR

GEN VCB 124

65SD

41E

T0X

63TO

EXCITER EXCITER

Sync Check 87G, INAD Energization 59G, 64G, 64F, 78, 46G, 50G(Ann Only), 21C, 24G, 32G, 40G 300G Elements Used:

OUT209 Synch Check OUT208 Volt Raise Inhibit OUT207 Event Trigger OUT206 4Z (reset)

OUT205 86BF

OUT204 87GX

OUT203 5C

OUT202 5P

OUT201 VCB Trip Control Outputs Used:

ALARM SEL Relay Trouble OUT107 Breaker Failure OUT106 Incomplete Start OUT105 SEL Relay Trip OUT104 Overvoltage OUT103 Out of Step OUT102 Overcurrent OUT101 Field Ground Annunciation Outputs Used:

11G1A&B

11G2A&B

87T1A

SEL 387E

87T1B

SEL 387E

PPCS

14400-120V

3 PTS

26T

Spray Control

5C (UNITS 1&2)

MOD 1081-LO

MOD-1081-T

TRIPS:

Interupter fail logic input for 87T1A/B & 87T2A/B

Annunciation

64HR

T1X

Man. Sw.

RTD

ANN

TRIPS

VCB124

65SNL

OIL PUMPS

START TRANS.

27T

TRIPS

5P Unit 1

5P Unit 2

Input to 87T1A&B Oil Flow Logic

Board Regulator Exciter

Interface

PT & CT

Sensing Current Voltage & Stator

11G3A

SEL 300G

Fiber Optic

11G3B

SEL 300G

TRIPS

CO2 RELEASE

ANN

ACB 324

41E

65SD

U R

X 5C

63C

B F

-1

A T B

I F

E x c it ip

12-4X

TRIPS

AUTO STOP RELAY 4ZR

GEN VCB 324

65SD

41E

RTD

ANN

TRIPS

VCB324

65SNL

ANNUNCIATION

MAN CUTOUT SW

QTX

Ann

T0X

63TO

87T2A

SEL 387E

87T2B

SEL 387E

26T

Spray Control

5C (UNITS 3&4)

MOD 2081-LO

MOD-2081-T

TRIPS:

Annunciation

64HR

T2X

Man. Sw.

OIL PUMPS

START TRANS.

27T

Input to 87T2A&B Oil Flow Logic for 87T1A/B & 87T2A/B

Interupter fail logic

2. GEN. 4-7 RATED 67.275 MW 0.95 PF (70.816 MVA) 75 C, C 81.8 RPM 13.8 KV REWOUND 2008-2013

STA SERV BKR'S 2.5 MVA, 1200 A

3. GEN. VCB BKR'S 3000A, 63KA S-C Current,

4. SPEED MATCHING RELAYS 15, SYN RELAYS 25 & 25A, VOLT BALANCING

circuit switches but rated for 1600A.

7. 230 KV Bus Sectionalizing Switch 7089 is similar to the transformer

11G4A&B

REC

V FMPL1

PPCS

REC

TO LINE 2 PT SEC

Switch

Selector

PPCS

RECREC

VAR

TRANSFORMER VAULT THERMOSTAT

PPCS POWER PLANT CONTROL SYSTEM (SCADA)

REC

RECORDER

RTD RESISTIVE TEMPERATURE DEVICE

PARTIAL SHUTDOWN LOCKOUT RELAY

COMPLETE SHUTDOWN LOCKOUT RELAY

64F FIELD GROUND DETECTION MODULE

LINE PROTECTIVE RELAY USING ELEMENTS:

MB-OPN83E301.5

T.R.M.REV.5 Gen SEL Relay - Gen Revsions

64F

2-28-14

PS PHASE SHIFTER

SEL 311L

21/87L1A

21/87L1B f o r

T 1A

ATS

480 VOLT STATION SERVICE FEEDER NO. 1 METERING

COMPUTER

IDEDA

DESIGN &

RAFTINGD

Drawn by:

Checked by:

Reviewed by:

Submitted by:

Chief:

Spec. No.:

Contract No.:

Plot Scale Ratio:

Design File:

Sheet reference number:

Date:

Drawing Code:

Symbol Date Approved

Revisions

Descriptions

$$ - THINK VALUE ENGINEERING - $$

U.S. ARMY ENGINEER DISTRICT

CORPS OF ENGINEERS

OMAHA, NEBRASKA

12345

5 4 3 2 1

DACW 45

MISSOURI RIVER

BIG BEND DAM - LAKE SHARPE

Sect.

DEC. 2004

T.R.M.

SPILLWAY AND MAINTENANC FEEDER METERING & RELAYING FT. THOMPSON EMERGENCY FEEDER METERING & RELAYING

IN/OUT

WHM

WIRING DIAGRAMS

11-5-08 T.R.M.Multifunction Panel Meters Install on Unit 3

BEGIN WITH CT52

B PHASE NUMBER WILL

FORWARD EXEPT

FROM TS D,F,H

GNERATOR #1

SAME AS

CIRCUIT

C21A C22A C23A

21/87L1A

C23BC22BC21B

C23C22C21

C31 C33

TS7

C23CC22CC21C

C21D C22D C23D

21/87L1B

C23EC22EC21E

TS10

C23FC22FC21F

C32

Ammeter

TS Pnl. 1IB

Line 1 and T1 & T2 Relay Installation 10-9-09 T.R.M.

8 11

S1C43 S1C53

S1C41 S1C51

Watt

Pnl.14RB

S1C32 S1C2 S1C12 S1C22

S1C0

WHM

Pnl.14RB

Ammeter Pnl.14IB

Watt meter Pnl.14IB

8 11

S2C43 S2C53

S2C41 S2C51

Watt

Pnl.14RB

S2C32 S2C2 S2C12 S2C22

S2C0

WHM

Pnl.14RB

Ammeter Pnl.14IB

Watt meter Pnl.14IB

S2C11

S2C13

S2C1

S2C3

S2C21

S2C23

S2C31

S2C33

480 VOLT STATION SERVICE FEEDER NO. 2 METERING

2SAM1 2SAM2

1C41 1C42 1C43

A B C

C21A C22A C23A

21/87L2A

C23BC22BC21B

C31 C33

TS7

C23CC22CC21C

C21D C22D C23D

21/87L2B

C23EC22EC21E

TS10

C23FC22FC21F

C32

Ammeter

TS Pnl. 13IB

Line 2 and T3 & T4 Relay Installation T.R.M.2-8-12

GENERATOR #1 METERING

GEN. #2 METERING GEN. #3 METERING GEN. #4 METERING GEN. #5 METERING GEN. #6 METERING GEN. #7 METERING GEN. #8 METERING

230KV BUS METERING & RELAYING

Ammeter

Pnl.7IB

Ammeter

Pnl.7IB

4 3

2CT1

15 16

CT11

AM2AM1

8 7

6CT2

17 18

CT12

12 11

10CT3

13 14

CT13

CTO

Ammeter

Pnl.1MSSB

1S21 M

S S

P n l

CTO

S S

T B

4 3

2CT1

15 16

CT11

AM2AM1

8 7

6CT2

17 18

CT12

12 11

10CT3

13 14

CT13

CTO

Ammeter

Pnl.1MSSB

2S2

P n l

CTO

M S

S B

R T

M S

S B

T B

C o n

AM1 AM2

CT42

C o n

3G8

Pnl.2IB,L7

Pnl.3IB,L7 Pnl.5IB,L7 Pnl.6IB,L7 Pnl.8IB,L7 Pnl.9IB,L7 Pnl.11IB,L7 Pnl.12IB,L7

C o n

Pnl.7IB,L9

Pnl.7IB,L8

C o n

Pnl.1IB,R9

Pnl.13IB,R9

MB-OPN83E395.6

T.R.M.GENERAL REVISIONS 2-4-14

THREE LINE DIAGRAM

CT WIRING - SHEET 1

C o n

5SS

436 CUBICLE

FROM 536 TO

C o n

IN/OUT

WHM

CT32 CT32 CT42

CT83

12 11

16 15

Z03

Z05

Z04 13 14

Z06 17 18

TS7

CT52

CT93

IN/OUT

WHM

CT81

10 9 Z01 Z02 7 8

TS7

CT91CT71

CT73

4 3 Z01 Z02 1 2

TS1

S1C61 S1C71

8 7

12 11

Z03

Z05

Z04 5 6

Z06 9 10

TS1

S1C42 S1C52

S1C63 S1C73

WHM

4 3 Z01 Z02 1 2

TS2

S2C61 S2C71

8 7

12 11

Z03

Z05

Z04 5 6

Z06 9 10

TS2

S2C42 S2C52

S2C63 S2C73

WHM

4 3 Z01 Z02 1 2

TS1

8 7

12 11

Z03

Z05

Z04 5 6

Z06 9 10

TS1

WHM

MC42

MC52

MC51

MC53

MC61

MC62

MC63

WHM

Pnl.14RB

P n l

Rev.2

Rev.3

Rev.4

Rev.5

Rev.6 T.R.M.Generator and SS SEL WHM Install 5-11-15

1 2

7 8

5 6

3 4

2 10

1 9

TS TS

10CA

1 2

7 8

5 6

3 4

1SAM1 1SAM2

S1C11

S1C13

S1C1

S1C3

S1C21

2 10

1 9

S1C23

S1C31

S1C33

2 10

1 9

MC21A

MC23A

MAM2

MC21

MC22

MC23

Pnl.7IBS,2A

D1 D2

D5 D6

D3 D4

BASSLER 951

MC43

MC41

MC33

MC32

MC31

Pnl.10RB

1 2

7 8

5 6

EC1

EC2

EC3

3SS3

2 10

1 9

EC21A

EC23A

EC11

EC12

EC13

EAM1 EAM2

EC21

EC22

EC23

Pnl.7IBS,2A

D1 D2

D5 D6

D3 D4

BASSLER 951

EC33

EC32

EC31

Pnl.4RB

EC0

4SS3

MC1

MC2

MC3

5SS4

MC11

MC12

MC13

MAM1

Pnl.7IB,R9

MC0

D 1 2

7 8

5 6

3 4

1G8

2 10

1 9

CT1

CT2

CT3

CT0

CT11

CT12

CT13

CT21

CT22

CT23

2 10

1 9

CT31

CT33

VARM

CT41

CT43

CT51

CT53

7 10CT61A

8 11CT63A

MVAR

7 10CT61B

8 11CT63B

7 10CT61C

8 11CT63C

CT61

CT63

TD(PPCS)

MW/MVAR

TD(PPCS)

MW/MVAR

VARMWM

1TR6

2TR6

C11

C12

C13

1C11

1C12

1C13

4TR6

3TR6

1C1

1C2

1C3

1C0

1C1

1C2

1C3

1C0

C41 C42 C43

A B C

1C21 1C22 1C23 43A Selector Sw. 43B Selector Sw.

CT0

2G8

CT1

CT2

CT3

CT0

GNERATOR #1

SAME AS

CIRCUIT

4G8

CT1

CT2

CT3

CT0

GNERATOR #1

SAME AS

CIRCUIT

5G8

CT1

CT2

CT3

CT0

GNERATOR #1

SAME AS

CIRCUIT

6G8

CT1

CT2

CT3

CT0

GNERATOR #1

SAME AS

CIRCUIT

7G8

CT1

CT2

CT3

CT0

GNERATOR #1

SAME AS

CIRCUIT

8G8

CT1

CT2

CT3

CT0

GNERATOR #1

SAME AS

CIRCUIT

D 1 2

7 8

5 6

3 4

CT1

CT2

CT3

CT0

CT11

CT12

CT13

CT21

CT22

CT23

CT31

CT33

VARM

CT41

CT43

I VARMWM

10CT31

VARM

IDEDA

DESIGN &

RAFTINGD

Drawn by:

Checked by:

Reviewed by:

Submitted by:

Chief:

Spec. No.:

Contract No.:

Plot Scale Ratio:

Design File:

Sheet reference number:

Date:

Drawing Code:

Symbol Date Approved

Revisions

Descriptions

$$ - THINK VALUE ENGINEERING - $$

U.S. ARMY ENGINEER DISTRICT

CORPS OF ENGINEERS

OMAHA, NEBRASKA

12345

5 4 3 2 1

DACW 45

MISSOURI RIVER

BIG BEND DAM - LAKE SHARPE

Sect.

PL1

1VC16A1VC

1VG

1FC2 To Pnl.1IB,R8

2FC2

11VC1

1VG

6AT.S. 2VC

2VG

2VC1

PL2

Pnl.1IB

Hz Meter

Synchroscope

Top of

Output

3 4

Input

1 2

5K5K

TRANSDUCER

FREQUENCY

Pnl. 3F-RIB

RECORDER

Analog 041F

WAPA RTU Sect. V

Analog N10:6

PPCS RTU #9

Output

3 4

Input

1 2

Pnl. 3F-RIB

RECORDER

TRANSDUCER

VOLTAGE

Output

3 4

Input

1 2

Analog 0410

WAPA RTU Sect. V

Analog N10:4

PPCS RTU #9

Pnl. 3F-RIB

RECORDER

Pnl.3F-RIBTRANSDUCER

VOLTAGE

Pnl.1IBS

Pnl. 1IB, 8A

Indication

PPCS Output

Input

Pnl. 3F-RIB

RECORDER

TRANSDUCER

VOLTAGE

Output

Input

Pnl.3F-RIB TRANSDUCER

VOLTAGE

Hz Meter

Synchroscope

Top of

Pnl. 13IB,8A

Indication

PPCSPnl.13IBS

Analog N10:5

PPCS RTU #9

21VC1

2VG

Output

Input

1 2

TRANSDUCER

FREQUENCY

Pnl.3F-RIB

Pnl. 3F-RIB

RECORDER

Analog 041B

WAPA RTU Sect. V

Analog 0411

WAPA RTU Sect. V

Pnl.13IB To Pnl.13IB,R8

Pnl.3F-RIB

Selector SW

Voltage Reference

1G11

1VG

1VB

1VC

1 IN 10 IN 3 5

7 6

A 11VG

B 11VB

C 11VC

1 2 3 4 5 6 7

PHASE

SHIFTER

V A

5 3

V A

GEN, #1 RELAY & METERING

TS2

Z12

TS2

Z11

TS2

Z10

TS2

Z09

11G1A Pnl.2RB

TS5

Z12

TS5

Z11

TS5

Z10

TS5

Z09

Pnl.2RB

11G1B

PG1

A B

Pnl. 2IBS

PPCS INPUT

7 4

1EC 1E12

VM Pnl.2IB

A 21VG

B 21VB

C 21VC

Pnl.2IBS Pnl.2RB

WHM

Pnl.2IB

Pnl.11F-RIB

5K 5K

DC OUT1

Analog N10:4

PPCS RTU #1

2 2AMW MVar

Analog N10:5

PPCS RTU #1

DC OUT2

-1 to 1 MA DC

MW/MVar Transducer

Pnl.11F-RIB

4 3 5

12 MW

-1 to 1 MA DC

MW Transducer

DC OUT

WIRING DIAGRAMS

THREE LINE DIAGRAM

CONVERTED FROM NA-9-F-608-4 TO OPN

GEN SEL INSTALL - OSC REMOVAL - GEN REV.

MB-OPN83E396.1

G1MWP G1MVP

G1C

Pnl.2IB

VAR METER

9F-RIB

RECORDER

4 3 5

12 MW

DC OUT

9F-RIB

RECORDER

-1 to 1 MA DC

MVar Transducer

4 3

12 MW

DC OUT

-1 to 1 MA DC

Voltage Transducer

Analog N10:7

PPCS RTU #1

Pnl.11F-RIB Pnl.11F-RIBPnl.11F-RIB

N1VG1VG1MVN1MVG1MWN1MW

Pnl.2IB

VOLT METER SELECTOR SWITCH

OFF

B27

TYPE W, STYLE 509A074G01

CONTACTS BLK. ROUND NOTCHED HANDLE POS.

HANDLE

END

NO. OFF 1 2 3 OFF 1 2 3

8 7

2G11 3G11 4G11 5G11

6G11 7G11 8G11

CKT

SAME AS

GEN, #1

GEN, #8 RELAY & METERING

CKT

SAME AS

GEN, #1

GEN, #7 RELAY & METERING

CKT

SAME AS

GEN, #1

GEN, #6 RELAY & METERING

CKT

SAME AS

GEN, #1

GEN, #5 RELAY & METERING

CKT

SAME AS

GEN, #1

GEN, #4 RELAY & METERING

CKT

SAME AS

GEN, #1

GEN, #3 RELAY & METERING

CKT

SAME AS

GEN, #1

GEN, #2 RELAY & METERING

FT. THOMPSON LINES 1 & 2 METERING

GEN. #1 GRD.

Pnl.2IB,L9

Pnl.2IBS

Cont. On DWG MB-OPN83E351

TO SYNCHRONIZER CIRCUIT

1G2

Pnl.2RB,L7

MB-OPN83E390

Cont. On DWG

TS1

Z14

TS1

V G

Z13

MB-OPN83E390

Cont. On DWG

TS4

Z14

TS4

V G

Z13

2G2

Pnl.3RB,L7

MB-OPN83E390

Cont. On DWG

GEN. #2 GRD.

3G2

Pnl.5RB,L7

MB-OPN83E391

Cont. On DWG

GEN. #3 GRD.

4G2

Pnl.6RB,L7

MB-OPN83E391

Cont. On DWG

GEN. #4 GRD.

5G2

Pnl.8RB,L7

MB-OPN83E393

Cont. On DWG

GEN. #5 GRD.

6G2

Pnl.9RB,L7

MB-OPN83E393

Cont. On DWG

GEN. #6 GRD.

7G2

MB-OPN83E394

Cont. On DWG

GEN. #7 GRD.

8G2

MB-OPN83E394

Cont. On DWG

GEN. #8 GRD.

Pnl.11RB,L7 Pnl.12RB,L7

SAME AS

GEN, #1

CKT'S 2-8

TO: GEN NEUTRAL CAB.

Pnl.3IB,L9

M B

O P

C o n t

Pnl.5IB,L9

M B

O P

C o n t

Pnl.6IB,L9

M B

O P

C o n t

Pnl.8IB,L9

M B

O P

C o n t

M B

O P

C o n t

M B

O P

C o n t

Pnl.9IB,L9

M B

O P

C o n t

Pnl.12IB,L9Pnl.11IB,L9

MB-OPN83E394

Cont. On DWG

M B

O P

C o n t

Rev. 1

T.R.M.

1EL3

Pnl.1RB,R6

MB-OPN83E390

Cont. On DWG

YVA

YVB

YVC

YVA1

YVB1

YVC1

YVN

TS7

V N

TS7

Y V

Z11

TS7

Y V

Z10

TS7

Y V

Z09

Pnl.1RB

Z12

21/87L1A

Pnl.1RBS

YVCB

YVCB TRIP

YVCB OPEN

TS8

YVST

Y V

S T

A25

TS10

V N

TS10

Y V

Z11

TS10

Y V

Z10

TS10

Y V

Z09

Pnl.1RB

Z12

21/87L1B

TS11

Y V

S T

A25

XVA

XVB

XVC

XVN

2EL3

MB-OPN83E394

Cont. On DWG

YVA

YVB

YVC

YVA1

YVB1

YVC1

YVN

TS7

V N

TS7

V C

Z11

TS7

Y V

Z10

TS7

Y V

Z09

Pnl.13RB

Z12

21/87L2A

YVCB

YVCB TRIP

YVCB OPEN

TS8

YVST

Y V

S T

A25

TS10

V N

TS10

Y V

Z11

TS10

Y V

Z10

TS10

Y V

Z09

Pnl.13RB

Z12

21/87L2B

TS11

Y V

S T

A25

XVA

XVB

XVC

XVN

Pnl.13RB,R6

FT. THOMPSON LINES 2 RELAYINGFT. THOMPSON LINES 1 RELAYING

2-10-14

Pnl.13RBS

SECONDARY POTENTIAL CIRCUITS - SH1

3-2008

MARCH 2008

1RN

1RP

XRelays Function Governor Terminal Block

Exciter Terminal Block

RELAY LEGEND

NOTES:

(Hand reset)

5C Complete Shutdown

4Za,b,c.

Resets auto start relays auto start relays 4Za,b,c gate), Annunciation, Blocks shutdown solenoid (above 0% Breaker 41E, Initiates 65SD Trips Unit VCB, Trips Field

Annunciation Trips Unit VCB, Initates 65SNL, Trips 5C Switch 63C CO2 Pressure

No Load Solenoid 65SNL Governor Speed

87GX

87G Gen Differential

Initiates Shutdown Solenoid Release CO2, Annunciation, Trips Field Breaker 41E, Trips 5C, Trips Unit ACB, Relays Function

30 Minute Time Delay)

(CONTACT CLOSES ON LOW OIL FLOW

XFMR PROTECTIVE RELAY A

30 Minute Time Delay)

(CONTACT CLOSES ON LOW OIL FLOW

XFMR PROTECTIVE RELAY B

(hand reset) down Solenoid 65SD Governor Shut-

Lockout Exciter Bridge

86BR1, 86BR2

Annunciation on either Trips 5C When both initiated, Overvoltage Field 59FX2 Sustained

Relay 49T XFMR Thermal 1X-Starts XFMR Oil Pumps units (105 Deg C) 3X-Trips 5P on paired

87T1A/OUT204

87T1B/OUT204

86BF1 Gen. Bkr. Failure

86IF1 Interupter Failure

Init. Int. Failure Logic, Annunciation Trips 5C paired units, Trips MOD1081 to Ft. Thompson Substation Trips 7089 when closed, Transfer Trip Trips 5C paired units, Trips MOD2081

33-1

DIFFERENTIAL PARTIAL SHUTDOWN COMPLETE SHUTDOWN

CTB4

S1TOC

INST

S1TOC

INST

S1TOC

INST

N 4X

S1 S1 S1

BR1

BR2

FX2

TB NO.

EXCITER

TB NO.

EXCITER

125RPB

125RPC

NUMBER

EXC. WIRE

NUMBER

EXC. WIRE

63C

B08

B07

TS3/7

TS6/7

OUT204

B08 B07

GENERATOR RELAYING

(CO

P n l k

A a r d

1RPA

1RNA

152A 1BF

ERG1B

(SEL-300G)

11G1A

1RPB

1RNB

ERG1A

(SEL-300G)

11G1B

15P4

15P

T1X

BF1

IF1

87T1A

87T1B

15C

15C3

URXB

TS1/2 TS4/2

TS1/1 TS4/1

exciter in current mode Trips 5C after 20 Sec TD when

OUT

11G1B

OUT

11G1B

OUT

11G1A

OUT

11G1B

OUT

11G1A

OUT

11G1B

OUT

11G1A

11G1A & 11G1B

A26

A25

4Zb

A26

A25

T3X

EXCITER INPUTS

(Hand reset)

5P Partial Shutdown

A28

A27

1DBS

1DB

OUT

11G1A

A28

A27

52GCL

41ECL

IN 101 VCB Status

IN 106 DBS Status

IN 102 Bkr Failure Asserted when Bkr Failure Switch is on.

Indictation IN 103 VCB Trip

Relay Status IN 104 Redundant

IN 105 4Z Status no potential on associated GSU Closed to allow VCB closure when on and Asserted when Dead Bus Synch Switch

Asserted when 4Z's are released event Asserted when paired 11G relay has an

Asserted when Gen VCB is closed from 94G to begin bkr failure timing logic Asserted when VCB is given an open signal

DBS Dead Bus Synch

(11G must see no potential as well) close breaker into a de-energized bus control logic into 11G relay to Dead Bus Synch Switch to give gate position through gate limit Forces turbine to speed-no-load

Lowers Gate Limit to 0% Trips 5C at or below SNL

SDM

65SD

initate shutdown at gov.

Acutates 65SD Linkage to Trips 5C at or below SNL shutdown @ Gov to initiate

65SDM Manual Switch

59 (70CV RAISE INHIBIT)

11G1A (EVENT TRIGGER)

11G1B

87 Differential- trips 87GX.

78 Out of Step - trips 5C and Ann.

below 5K ohms for 70 sec..

below 5k ohms for 10 Sec., trips 5C 64F Field Ground- Ann. when field drops the 5C after an 8 second delay.

trip the 5P after a 4 second delay and numbered units it will Ann immediately, timer which trips the 5C. On odd instantaneously and start a 4 second units will Ann. and Trip 5P 64G Nuetral Overcurrent- on even numbered instantanious 5C trip.

110% time delay trip 5C, and 140% 59 Overvoltage- voltage adj raise inhibit, 51 Overcurrent- Ann.

50BF Breaker Failure- trips 86BF and Ann.

46 Negative Sequence- trips 5C and Ann.

40 Loss of Field- trips 5C and Ann.

3 Min. time delay when -3.5MW reverse power.

32 Reverse Power- Ann and trips 5C after delay. Zone 2 (the line) 1 sec delay.

and 5C trip. Zone 1 (close in) 0.4 sec 21 Distance Element- Time delayed Ann.

relays A & B.

Generator multi function protective

UNITS 1-8 Except Unit 5

GENERATOR PROTECTIVE RELAYS

Drawn by:

Checked by:

Reviewed by:

Submitted by:

Chief:

Spec. No.:

Contract No.:

Plot Scale Ratio:

Design File:

Sheet reference number:

Date:

Drawing Code:

Symbol Date Approved

Revisions

Descriptions

U.S. ARMY ENGINEER DISTRICT

CORPS OF ENGINEERS

OMAHA, NEBRASKA

12345

5 4 3 2 1

DACW 45

MISSOURI RIVER

BIG BEND DAM - LAKE SHARPE

Sect.

Symbol Date Approved

Revisions

Descriptions

$$ - THINK VALUE ENGINEERING - $$

MB-OPN83E311.6

PROTECTIVE RELAYING

CONTROL DIAGRAMS, SHEET 1

UNITS 1-4,6,7&8

GENERAL REVISIONS

GENERAL REVSISIONS

XFMR & Line Relay Upgrades, Drawing Split

"As-Built" XFMR & Line Relay Upgrades

REV.4

REV.5

REV.6

JUNE 1982

64F & NEW EXCITERS REV.

11/21/83 J.E.T.

D.A.A.

T.R.M.

11/1/04

3/31/09 H.D.C.

6-4-09 T.R.M.

"AS-BUILT" Gen SEL Relay Install 6/7/13 T.R.M.

T.R.M.

RELAYS, PART #7804E

ELECTROSWITCH SERIES 24 LOCK OUT

1) 5C, 5P, & 87GX WERE REPLACED WITH

Unit 5 use drawing 83E315 (Gate Cracking) other units similar except for wire labeling.

2) This Drawing shows UNIT 1 wire labeling

87GX

Release

COPA

B04

B03

TS3/5

B03

B04

B08

B07

TS6/7

TS3/7

B08

B06

B05

TS3/6

TS6/6

B06

Z25

Z26

PWR

A20

A19

A18

A17

A22

A21

OUT101

OUT102

OUT103

OUT104

OUT105

OUT106

OUT107

ALARM

OUT201

OUT202

OUT203

OUT204

OUT205

OUT206

OUT207

OUT208

OUT209

OUT210

OUT211

OUT212

A24

A23

52A

1BF5

94G

87GX

48G (4ZR)

5P G

SPARE

B13

B14

94BF

TS6/5

Release

Z25

Z26

PWR

A20

A19

A18

A17

A22

A21

A24

A23

B13

B14

86L (86BF1)

25CK (52CC)

11G1B (EVENT TRIGGER)

59 (70CV RAISE)

ACB 124 TRIP

ANN (50BF K21A)

SPARE

ANN (64F K21B)

ANN (50G/51G K2)

ANN (78G K5)

ANN (59G K4)

ANN (TRIP K10)

ANN (48 K18)

ANN (TROUBLE K21)

11G1A

OUT101

OUT102

OUT103

OUT104

OUT105

OUT106

OUT107

ALARM

OUT201

OUT202

OUT203

OUT204

OUT205

OUT206

OUT207

OUT208

OUT209

OUT210

OUT211

OUT212

87GX

48G (4ZR)

SPARE

86L (86BF1)

25CK (52CC)

ACB 124 TRIP

ANN (50BF K21A)

SPARE

ANN (64F K21B)

ANN (50G/51G K2)

ANN (78G K5)

ANN (59G K4)

ANN (TRIP K10)

ANN (48 K18)

ANN (TROUBLE K21)

WAPA RTU

VCB 124 TRIP

ANN

1CRV1

1CRV2

1CRX1

1CRX

SPARE

65SD

41E TRIP

SPARE

65SNL

VCB 124 TRIP

ANN

SPARE

87GX 5P

SPARE

4Za,b,c O/R

41E TRIP

65SD

VCB 124 TRIP

ANN

2 -Annunciation

X Governor Terminal Block

Exciter Terminal Block

RELAY LEGEND

NOTES:

1AP

URXB

1ES

38GT 38GG

38TG 63Q3

33-3 RE5A

43RAX

(6)

12 12-2

135%

1MS

AUTO

LA-LM

RE RE

15R 15L1MS

43RAX LA-RA

12 3

1MS

1ML

AUTO

43AB

VCB124b

(50%) 14-1

AP1

HAND

43AB

AUTO

43AB

R M SOL

C E

4Za

MSL2

MSL1

3 1

065MS

LS3

20AS

MSZ

URX

URXA

RELEASE

HAND BRAKE 65

L O

W E

R A I

S E

33Y2

65ML

33Y1

63X

65SD

1DA

off

33Y3

15RX 15LX

(32)

MLR1

MLR

1MLL

8 1MSR

(11)

MS1A

AN1

MSX

MSY

MSX

AN2

VCB124

1DB

SNL

RE RE

15L15R

65 1MS

R-LMSZ

RAISE

LOWER

Break away dead stop switches on PMG

PMG

Turb. Gov. Gen.

Speed 81.8 RPM

1 2 3

DISC.

SW. ON

GOV.

CAB

SPEED IND. RECT.

CAL. POT. IN

GOV. CAB.

Cal Pot.

on MCB

MAMA

Speed Ind. on

Gov. Cab.

Speed Ind.

on MCB

Gov. Head

Drive Motor in Gov. Cab.

Rotational

Signal Xmtr.

in Gov. Cab.

R S

RS2

P M

P M n r c u

DL1

URXA

GEN

SYM

APW

65SD

1AN

95% Speed

65ST

65ST2

4Zc

65ST1

1ES 1MSL

65SD

MS5

MS1

MS4 MLLR

AP3

65SD

65ML

5C of sht. dn. device only by man. opn.

Limit Sw's act.

Gen. Dome Ltg.

42 B dc

CO2 Release

Ann. Intlk.

Gen. Syb. Lgt.

65SNL

Ann

12-4X

20AS

42G

41X

65ST

Complete Shutdown

Solenoid

Sequence

Starting Speed No Load Dashpot Bypass

Valve Control

Speed Control Gate Limit Control Unit Run Indication & Turbine Governor Gen

MSBP

RE5A

65ST3

65SNL

R18

MOC7

MOC8

(28)

MLR2

LS1LS2

65ML

AN3

(3)

MSZ

LA-RA

V r e l a y

33-2

Gate Zero

MOC19

MOC20

AP2

ZERO GATE

33-6 CLOSED AT

Light Dome Gen.

74RS

K8 Ann.

Farval

Gen. Htrs.

Dep Air

LS1

65MS

LS2

65MS

VCB

b 4Z b 4Z

142 65MSA

65R

65L

URXA

65SD

URXB 74RS PMG (Speed Switches)

1MLL1

A r

A x

13-5 Open @

1AN 1AN

VCB124b

AP1

20AS

URX

URXA

Gen. Syb. Lgt.

65SNL

V r e l a y

33-2

MOC19

MOC20

AP2

URXB

1AN

20AI

I:2/4

43A

43A2

43A1

X148

O:4/0

Gen. Dome Ltg.

42 B dc

CO2 Release

Ann. Intlk.

URXA

AUTO

43AB (50%)

14-1

HAND

43AB

AUTO

43AB

RELEASE

HAND BRAKE

Gate Zero

ZERO GATE

33-6 CLOSED AT

Gen Air Brakes - PLC

87GX

65SD1

5P 25X1

NOTE1

1) DIODES ARE TVS BI-DIRECTIONAL 1N6302A TYPE

LA-RA

(Close LA-RA)

X157

TDO

MSX

TDO

MSY

MSR1

MSR2

MSL3

MLR3

(MLR4)

(MLL2)

65MSZ

65MSL

COMPUTER

IDEDA

DESIGN &

RAFTINGD

Drawn by:

Checked by:

Reviewed by:

Submitted by:

Chief:

Spec. No.:

Contract No.:

Plot Scale Ratio:

Design File:

Sheet reference number:

Date:

Drawing Code:

Symbol Date Approved

Revisions

Descriptions

$$ - THINK VALUE ENGINEERING - $$

U.S. ARMY ENGINEER DISTRICT

CORPS OF ENGINEERS

OMAHA, NEBRASKA

12345

5 4 3 2 1

DACW 45

MISSOURI RIVER

BIG BEND DAM - LAKE SHARPE

Sect.

R.L.J.

T.R.M.

J.E.T.

T.R.M.

Shear Pin

S w i t c h C u t o u t

APS

S H

ANS

P K

A n n

5P spare spare spare spare e i t c h e s

65MS 7

Ann

74SP

9 R Light (Turb)

4ZG

Gen. Htrs.

Dep Air

4ZG

(Farval) PLC Input

4ZG

UNIT 5 SEE MB-OPN83E315A

2) ALL UNITS SIMILAR UNLESS NOTED EXCEPT FOR

TURBINE AND GOVERNOR

CONTROL DIAGRAM, SHEET 2

UNIT 1

General Revisions 11-21-83 J.E.T.

PPCS & RTU Installation

Generator VCB Installation 10-27-04

Rev. 1

Rev.2

Rev.3

3-22-09Rev.4

T.R.M.10-26-12Rev.5

XFMR & Line Relay Upgrades,Drawing Split H.D.C.

Generator SEL Relay Install/Gen Revisions

65MSBAbove

Gate Limit &

Closed at 10%

33Y4

Relays Function

No Load Solenoid 65SNL Governor Speed

(hand reset) down Solenoid 65SD Governor Shut-

12 Overspeed

Breaker 41E @150%

12-4 5C Trips, VCB and Field

12-3 Spare

Solenoid 65SNL @135%

12-2 Energizes Speed No Load

12-1 Annunciation @ 115%

Switches (95%) 13 Synchronous

Switches (50%) 14 Underspeed

14-4 Spare

14-3 Spare

14-2 Thrust Brg Permisive (Close below 50%)

Permisive (Close below 50%)

14-1 Gen Brake and URX-A&B

13-6 Spare when starting In LA-RA at 95%

13-5 Cuts out Gov 65ST Solenoid

13-4 Auto Synch Permisive

13-3 Starts Exciter in LA-RA

Switches 33 Gate Position during 65SD trip to unload before tripping 5C

33-1 Closed near SNL to allow unit gates are closed.

allows reset of 65SD after 5C when

33-3 Opens at or near zero gate and

33-4 Spare

33-5 Spare

Brake & unit run Aux A&B permisive 33-6 Closes at or near zero gate for Gen breaker opening permisive in LA-RA 33-7 Closed near SNL for normal Generator

33Y4 Open 10% and Below

33Y2 Open 100% and Above is within 1-2% below the gate limit 33Y3 Opens Contact when gate position

Relay 38 Bearing Thermal low pressure 63Q Governor oil

Solenoid 65ST Starting

Switches Position

33Y Gate Limit relay action occurs.

65ML from lowering in LA-RA when SNL gate position. Contact 3G keeps to set max gate limit valve near by forcing gate limit linkages Forces turbine to speed-no-load

4Za resets in LA-RA (Only Lowers) when(.75% Fast)65MS-LS3 setting

Prepositions Speed Adjust to65MSZ Auto Stop to prevent overshooting and allow breakaway approximately 35% during this time frame to 95% speed to limit gate limit to Picks up 65ST above 10% gate opening

Solenoid 65MSBP Dashpot Bypass

Motor 65MS Speed Adjust

Adjust Motor 65ML Gate Limit position called for.

Drives the gate limit position to desired

Relay 65MSX Raise Bypass to drop it out on speed adj Raise.

Initiates 65MSBP with Time Delay

Relay 65MSY Lower Bypass to drop it out on speed adj Lower.

Initiates 65MSBP with Time Delay

Aux Relay URX-A Unit Run for Auxiliaries, CO2, and Annunciation for Gen Dome Lgt, DC Turb Pump, Timer Picked up on standby and is permisive

Aux Relay URX-B Unit Run for Gen Sym Lgt, and 5P Partial Shutdown Picked up on standby and is permisive and Lowers Gate Limit to zero Trips 5C when near SNL

63Q3 Trips 65SD Closes at 263PSI 63Q2 Annunciation Closes at 289PSI 63Q1 63X permissive Open at 299PSI

Aux Relay 4ZG Zero Gate

Air permissive & farvel greasing timer.

Controls Gen Htrs, Depressing and farval greaser timing which controls gen htrs, depressing and picks up zero gate aux relay (4ZG)

33-2 Closes at or near zero gate when tied to the grid.

Then increases or decreases power output decrease the unit speed when Synching.

Adjusts gate opeing to increase or unit is tied to grid.

to gate lower and raise commands after bypassed to allow increased gov. response Allows Dashpot Compensator to be momentarily when 65ST is energized. (Set approx.

This is the start of the file's text. The full file is on GovTribe.

File details come from the government source that posted it. Updated Nov 14, 2017.