FPP_PENSTOCK BUTTERFLY VALVE REHAB VOL2 (PH2)_REFERENCE_BCOES_4-4-22_Part3.pdf

PDF 15 MB Posted Mar 3, 2023

Attached to: Fort Peck Butterfly Valve Rehabilitation Powerhouse 2
Solicitation number: W9128F23R0009
Issued by: Department of the Army Corps of Engineers Engineering District Omaha

About this file

Written by GovTribe AI · Dec 27, 2023

This solicitation is for the refurbishment of eighteen foot diameter spiral case inlet butterfly valves and associated systems for two generator units at Fort Peck Dam Powerhouse 2 in Montana. The U.S. Army Corps of Engineers, Omaha District is seeking a contractor to refurbish the butterfly valves and components such as valve operators, bypass piping and valves, spiral case and tunnel drain valves, and access hatches and platforms. Nondestructive examination of the penstock tunnels will also be required. The butterfly valve discs and seals will be refurbished in place, and coatings will be sand blasted and recoated after nondestructive testing. Shaft and thrust bearings will be replaced. Optional bid items include exterior penstock paint repairs and valve disc weld repairs. The contractor must provide proper personal protective equipment, equipment, and certifications to complete the project. Small businesses must perform 15% of the work cost, excluding materials, with their own employees. The bid inquiry period is open when the solicitation is posted on February 27, 2023.

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W9128F23R0009 FP Butterfly valve Rehab Specs 2 of 3.pdf	PDF	Feb 27, 2023

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ERIK FLOOR & ASSOCIATES, INC. CORPS OF ENGINEERS U.S. ARMY

ENGINEERS OFFICE OF THE DISTRICT ENGINEER

GARRISON DISTRICT

CHICAGO, ILL RIVERDALE. N.D.

MISSOURI RIVER IMPROVEMENT

FORT PECK DAM-SECOND POWER PLANT

POWERHOUSE

ELECTRICAL

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SURGE TANK STRUCTURE-EL.2052.0

SEPTEMBER 1958

SCALI:: 4 ": l'·Q" S~ll:C. NO.

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CIR. 22lld,t..;:34 _ r;;-•10,. rz

CIR.2Zll7.LZ5"

6 "'JO-(!-

Clfl. ZZL/4, LlrD.L.27, LJ4 7-•1o·tJ:j I

SECTION A-A

22L22

RD2/

•I r-.

rl-reb-V>t._. =,,,___se_c_~,10_n__,Ar--A-·-r--:.-""""'------+-o.c:---V---,, (5-H·.92 ), (..Nf·.94), (s-f/-.!J5) ( 5-H-::J<;)(S-H-82) ..

22LJ4

150W,A/O I

.~,k1

. I

~taiifs

\' NOTES:

~~ /. Wuk this e/rQw1n9 wil/J (f-#·!J?,J,f.f-N~~)(5H-.95) r

.~:'-,~...,. .... ..., .... ~ ... ..,. . ._+ •• ~. ,..,_ ,',.." ...... _'>'!, ,...,,.,,-"' .. ,"'°··"". ::;:., -, J,._. .......... ,,.,. .. ,,....,-_,...., ,,...,, .. c-... c-.""._.,-,_,.......,.. .. -,.,...,,,..._.,,.._,....,J .... '.'

ScCTION B-13 (.S·H-~2) i ', . ~Unif4~ t'tmif51

2. t'bf' pq;i/A'Ntnf /ftiffll.S, .symboM, N'k?€o/ICP tfmwin_9.s 011d M~·rekr lo f.S:H·M).

. J. For e911ij>m,11r.5chulvle refer fo{,J-H-31)

4. For Pone/o,,cl circuit Sch~dvle rehr /'o SH-:JZ

1~·· 0 I, 1

4 5 6 7 8 T SOFT

I I I I I .J. _!

M~RMERIMP~ .

FORT PECK DAM-SECOND POWER PLANT

POWERHOUSE

,ELECTRICAL '·

LIGHTING AND OOMMUMCATI~ ·OOM:!U'f

SURGE STRUCTURE'.'El.2052.0 ·

A~y ·CE· Riverdale, N.D. ~-c i ".•-~ , j

I I r, .·,

• 4 .••

A(5·H-~) --·-·--·, r I

. . Cl{i.3-ILIJ·IS·/7 ·L!J ·Lii Confmcf'ipn .. iolnl' .-N-~-1t•J

"'-'" i I.A

~~~~~~--~-~--~---~----~----~~----~-----~~~~ A •.. , !.. " 4 4 .4 ·' •

-" • • 4 4 . ·· .• ' '. 4 , ,11, 25'-~·

C(rJZL-7, 3} S*/O-l".I C1r Ji: L -24 .

•· 4 • 4 ..

Army • CE. Riverdale, N.D.

• 4 .

r--- 91'(j{Ck.J2JJ,1, I~ 18 ;.!•J . Cir. .1ZL27, 2!J 2 Cir..32L3!J equ1PM£Nr

ROOM#?

4 •. :

• Cir. J2L!fJ,Z/-} .5 "8-1. 'j r---+-----i--i C'/r. 32l 34- './

3ZL20

RD21 ["/ ::o (,,: (J

32L2 .300DPll

I .... --- -

. : . ·: · 1 I I

10'·2'

/C:'-2' t

-L I

• I ·""· ,, I

KEY

A (5H-35)

NOTE.:5:

KEr PLAN

Box le -:Jtl.. • 7~'- -U -~ 5"10·/·.l

SECTION D-D

( 5 H-!Jf>)

I -Work Th15 Drai.1:.,q v'I fr 5H- 33, 5H-.'15. 5 !-{-,~ 5H-83 .

2-For payo nr ifun;;, 5<pnbo/., reference clraw1n!J!J a.nd rro/'·" r~fc; /-:; 5H-8({;;

12" 0 I 2 3 4 5 6 7 Fl 9 iO !'T·

DATE REVl810N UND!CATllD lll'I' lJ.>

ERIK FLOOR & ASSOCIATES, INC. CORPS OF ENGINEERS U.S. ARMY

l!>IGINEERS oma: OI' nil DISTlllCT !!llGINID lllAl'lllll90NDISTlll9CT CWICAGO, ILL RIVIClllOAIJE. N..D.

DY CHICO. MISSOURI RIVER IMPAOVEMIENT

FORT PECK DAM-SECOND POWER PL.ANT

POWERHOUSE .

• ELECTRICAL

LIGHTING AND COMMUNICATION CONO\Jrr

SURGE ..,-r~UCTURE-EL.2052.0 '

DATE MADE APPR'DDESCRIPTION

REVISIONS

DRAWN BY:

CHECKED BY:

SUBMITTED BY:

CHIEF SECTION

CHIEF BRANCH

APPROVED:

RECOMMENDED:

APPROVED:

CHIEF ENGINEERING DIVISION

SCALE: AS SHOWN SPEC. NO.

DATE:

APR 1977

DRAWING NUMBER

COL. C.E., DISTRICT ENGINEER

MISSOURI RIVER

FORT PECK LAKE, MONTANA

U.S. ARMY ENGINEER DISTRICT, OMAHA

CORPS OF ENGINEERS

OMAHA, NEBRASKA

NO.

NP.

FIRST LINE SECOND LINE THIRD LINE

NAMEPLATE SCHEDULE

NO.

NP.

FIRST LINE SECOND LINE THIRD LINE

UNIT 5N1

STATION SERVICEN2

UNIT 4N3

GENERATORN4

GENERATOR THRUSTN5

GENERATORN6

TURBINEN7

TURBINE BEARINGN8

TURBINE BEARINGN9

SPIRAL CASEN10

THRUST BRG.N11

N12

UNIT 5N13

AC AMMETERN14

AC VOLT METERN15

WATT METERN16

GENERATORN17

DCN18

VARMETERN19

230 KVN20

GOVERNOR ANDN21

5N22

UNIT 5N23

UNIT 5 GENERATORN24

POTENTIAL

UNIT 5 GENERATORN25

CURRENT

STATION SERVICEN26

STATION SERVICEN27

STATION SERVICEN28

STATION SERVICEN29

STATION SERVICEN30

TRANSFORMER RELAYSN31

13.8 KVN32

4.16 KVN33

STATION SERVICEN34

4.16 KV BUSN35

STATION SERVICEN36

4.16 KVN37

STATION SERVICEN38

STATION SERVICEN39

4.16 KVN40

STATION SERVICEN41

STATION SERVICEN42

STATION SERVICEN43

260 KV BUSN44

N45

STATION SERVICEN46

CURRENT

4.16 KV BUS TIEN47

CURRENT

TRANSFORMER 4N48

CURRENT

UNIT 4 OR 5N49

TRANSFORMER POT.

TRANSFORMER 3N50

CURRENT

UNIT 4N51

230 KVN52

GOVERNOR ANDN53

4N54

UNIT 4N55

UNIT 4 GENERATORN56

POTENTIAL

UNIT 4 GENERATORN57

CURRENT

THRUST BRG.N58

FREQUENCYN59

FREQUENCYN60

SYNCHROSCOPEN61

SYNCHRONIZINGN62

SYNCHRONIZINGN63

N64

N65

N66

N67

N68

GENERATORN69

UNIT N70

N71

UNITN72

MASTERN73

SHUTDOWNN74

MASTERN75

STARTINGN76

DRILL TUBEN77

GENERATOR AIRN78

THRUST BEARINGN79

GOVERNORN80

HP THRUST BRGN81

TURBINE BEARINGN82

TRANSFORMERN83

TRANSFORMERN84

TRANSFORMERN85

GENERATORN86

GENERATORN87

GENERATORN88

GENERATORN89

TRANSFORMERN90

GENERATORN91

GENERATORN92

GENERATORN93

THRUST BEARING

BEARING OIL

GUIDE BEARING

BEARING

DISCHARGE OIL

OIL PRESSURE

PRESSURE

OIL PRESSURE

ANNUNCIATOR

FIELD

NULL

AMIN

UNIT SHUTDOWN

NEUTRAL REACTOR

1 G 3

ANNUNCIATOR

TRANSFORMER 5

TRANSFORMER 4

TRANSFORMER 3

4.16 KV BUS TIE

D.C. FEED

STATION SERVICE

BUS TIE

4.16 KV ACB D2

4.16 KV ACB D1

STATION SERVICE

4.16 KV ACB D4

4.16 KV ACB D3

STATION SERVICE

460 V ACB 54

460 V ACB 34

460 V ACB 14

ANNUNCIATOR

MAIN

UNIT SHUTDOWN

NEUTRAL REACTOR

OIL PRESSURE

INDICATOR

VOLTMETER

AUXILIARIES

START-STOP

INTERLOCK

START-STOP

INTERLOCK

WATER DEPR.

COOLING WATER

OIL PRESSURE

PHASE A

PHASE B

PHASE C

PHASE A

PHASE C

RESIDUAL

DIFFERENTIAL

NEUTRAL

OVERVOLTAGE

OVERCURRENT

OVERVOLTAGE

THERMOMETER

GAUGE

METER

TRANSFORMER 15

DC FEED

AC AMMETER

TRANSFORMER 8

TRANSFORMER 4

TRANSFORMER 3

TRANSFORMER 14

DC FEED

INCOMING

RUNNING

INCOMING

RUNNING

CONTROL

AUXILIARY

DIFFERENTIAL

OVERCURRENT

DIFFERENTIAL

GROUND

AUXILIARY

UNIT RUNN94

TRANSFORMER BN95

TRANSFORMER BN96

TRANSFORMER BN97

STATION SERVICEN98

STATION SERVICEN99

STATION SERVICEN100

STATION SERVICEN101

ANNUNCIATORN102

UNIT 4N103

UNIT 5N104

SWITCHYARDN105

STATION SERVICEN106

STATION SERVICEN107

D.T. DEPRESS.N108

PARTIAL SHUTDOWNN109

PLANTN110

MASTERN111

STARTN112

GATEN113

D.T. WATERN114

D.T. DEPRESS.N115

GENERATORN116

SHUTDOWNN117

INCOMPLETEN118

UNIT RUNN119

GENERATORN120

GENERATORN121

GENERATORN122

GENERATORN123

GENERATORN124

GENERATORN125

GENERATORN126

GENERATORN127

AUXILIARY

PHASE A

PHASE B

PHASE C

PHASE A

RESIDUAL

PHASE C

OVERCURRENT

SYSTEM

ANNUNCIATOR

ALARM

WATER LEVEL

RESET AUX.

START-STOP

ALARM TIME

SERVO LOCK

DEPRESS. TIME

AUX.

START ALARM

TIMING

SEQUENCE

AUX.

FIELD

PHASE B

LOSS OF FIELD

NEGATIVE

ACB

FIELD

NEGATIVE

LOSS OF FIELD

DIFFERENTIAL

OVERCURRENT

AUXILIARY

MAIN FEEDER

FEEDER

AUX. RELAY 63DX

RELAY 3

RELAY 4PS

AUX. RELAY 4X3

DELAY RELAY 2FH

DELAY RELAY 2WD

RELAY 20DX

RELAY 74G

RELAY 62

TIMER 48

URY

GROUND

OVERCURRENT

SEQUENCE

AUX.

GROUND AUX.

SEQUENCE AUX.

AUX.

NO.

B.M.

DESCRIPTION

BILL OF MATERIALS

GENERATOR THRUST BEARING THERMOMETER, 6" FOX BOROU1

GENERATOR GUIDE BARING THERMOMETER, 6" FOX BOROU3

TURBINE BEARING THERMOMETER, 6" FOX BOROU4

TURBINE BEARING OIL PRESSURE GAUGE, 6" FOX BOROU6

SPIRAL CASE PRESSURE GAUGE, 6" FOX BOROU8

CO BREAK GLASS STATION, C-O TWO FIRE-EQUIPMENT CO.U10

TELEPHONE PAXU11

TELEPHONE PBXU12

U13

U14

U15

U16

U17

U18

U19

U20

U22

U23

U24

FOX BORO

GENERATOR THRUST BARING OIL THERMOMETER, 6"

FOX BORO

TURBINE BEARING DISCHARGE OIL THERMOMETER, 6"

RED OR AMBER LENS

6105700G3, 3300 OHMS, 125V DC, WITH GREEN, WHITE,

INDICATING LIGHT, TYPE ET-5, GENERAL ELECTRIC, CAT. NO.

DELAYED BANK CUTOUT.2DESIGNATION MARKING CO

DEVELOPMENT, ESCUTCHEON MARKING ON-CUT OUT, SWITCH

MAINTAIN CONTACTS, 2 STAGE, 2 POSITION, 2 CONTACTS AS PER

STYLE NO. 10802494 WITH BLACK MODERN ROUND HANDLE,

DELAYED BANK CUTOFF SWITCH, TYPE W, WESTINGHOUSE,2CO

OIL PUMP

STOP, SWITCH DESIGNATION MARKING TURBINE BEARING AC-DC

6 CONTACT AS PER DEVELOPMENT, ESCUTCHEON MARKING START-

PISTOL GRIP HANDLE, MAINTAIN CONTACTS, 6 STAGE, 3 POSITION,

WESTINGHOUSE, STYLE NO. WS29170-Y WITH BLACK MODERN

TURBINE BEARING AC-DC OIL PUMP SWITCH, TYPE W,

COOLING WATER VALVE

CLOSE-OPEN, SWITCH DESIGNATION MARKING GENERATOR MAIN

2 CONTACTS AS PER DEVELOPMENT, ESCUTCHEON MARKING

OVAL HANDLE, SPRING RETURN TO NEUTRAL, 2 STAGE, 3 POSITION,

WESTINGHOUSE, STYLE NO. 29171-Y, WITH BLACK MODERN

GENERATOR MAIN COOLING WATER VALVE SWITCH, TYPE W,

THRUST BRG. OIL PUMP

MARKING STOP-START, SWITCH DESIGNATION MARKING HP

3 POSITION, 2 CONTACTS AS PER DEVELOPMENT, ESCUTCHEON

PISTOL GRIP HANDLE, SPRING RETURN TO NEUTRAL, 2 STAGE,

WESTINGHOUSE, STYLE NO. WS29112-Y WITH BLACK MODERN

HP THRUST BEARING OIL PUMP SWITCH, TYPE W,

WATER DEPRESSOR

OIL-REMOTE, SWITCH DESIGNATION MARKING DRAFT TUBE

2 CONTACTS AS PER DEVELOPMENT, ESCUTCHEON MARKING ON-

OVAL HANDLE, MAINTAIN CONTACTS, 2 STAGE, 3 POSITION,

WESTINGHOUSE, STYLE NO. WS29073-Y WITH BLACK MODERN

DRAFT TUBE WATER DEPRESSOR SWITCH, TYPE W,

BYPASS VALVE

OFF-ON, SWITCH DESIGNATION MARKING GOV. DASHPOT

1 CONTACT AS PER DEVELOPMENT, ESCUTCHEON MARKING

ROUND HANDLE, MAINTAIN CONTACTS, 1 STAGE, 2 POSITION,

W, WESTINGHOUSE, STYLE NO. 1802505 WITH BLACK MODERN

GOVERNOR DASHPOT BYPASS SOLENOID VALVE SWITCH, TYPE

MARKING GENERATOR HOUSING HEATER

MENT, ESCUTCHEON MARKING OFF-ON, SWITCH DESIGNATION

CONTACTS, 1 STAGE, 2 POSITION, 1 CONTACT AS PER DEVELOP-

NO. 1802505 WITH BLACK MODERN OVAL HANDLE, MAINTAIN

HOUSING HEATER SWITCH, TYPE W, WESTINGHOUSE, STYLE

SWITCH DESIGNATION MARKING BUTTERFLY VALVE

MARKING CLOSE-AFTER CLOSE-STOP-AFTER OPEN-OPEN,

POSITION, 3 CONTACTS AS PER DEVELOPMENT, ESCUTCHEON

RETURN, 3 STAGE, 5 POSITIONS PULL TO TURN FROM STOP

NO. WS-29174-Y WITH BLACK MODERN OVAL HANDLE, SPRING

BUTTERFLY VALVE SWITCH, TYPE W, WESTINGHOUSE, STYLE

SWITCH DESIGNATION MARKING VALVE SELECTOR

MENT, ESCUTCHEON MARKING CONTROL SWBD-VALVE ROOM,

CONTACTS, 4 STAGE, 2 POSITION, 4 CONTACTS AS PER DEVELOP-

NO. 1802495 WITH BLACK MODERN ROUND HANDLE, MAINTAIN

VALVE SELECTOR SWITCH, TYPE W, WESTINGHOUSE, STYLE

SWITCH DESIGNATION MARKING BYPASS VALVE

MARKING CLOSE-AFTER CLOSE-STOP-AFTER OPEN-OPEN,

POSITION, 3 CONTACTS AS PER DEVELOPMENT, ESCUTCHEON

RETURN, 3 STAGE, 5 POSITION, PULL TO TURN FROM STOP

WS-29174-Y WITH A BLACK MODERN OVAL HANDLE, SPRING

BYPASS VALVE SWITCH, TYPE W, WESTINGHOUSE, STYLE NO.

NO.

B.M.

DESCRIPTION

AGUSTAT TIMING RELAY, TIME RELAY ON DE-ENERG. 0-30 SEC.U25

PARTIAL SHUTDOWN RESET SWITCHU26

AGUSTAT TIMING RELAY, TIME DELAY ON DE-ENERG 0-30 SEC.U27

U28

U33

U34

U35

U36

U37

U42

U43

U44

28 WINDOWS, 4 HIGH X7 WIDE, 125V DC

ANNUNCIATOR, TYPE 5-LINE, SCAM CAL NO. SC-4ACT,

TRANSDUCER

DC NULL METER, TYPE KX241 WESTINGHOUSE, STYLE

SCALE, IN-0-OUT

3 WIRE, FOR USE WITH 14, 400/120V PT'S AND 2500/5A CT'S,

GR-55165-111, SCALE 40-0-40 VAR, 2 ELEMENT, 3 PHASE,

VARMETER, TYPE KF-241, WESTINGHOUSE, STYLE NO.

MARKING AC AMMETER TRANSFER

ESCUTCHEON MARKING OFF-A-B-C OFF, SWITCH DESIGNATION

MAINTAIN CONTROL, 2 CONTACTS AS PER DEVELOPMENTS,

STYLE NO, 1151B78G, WITH A BLACK MODERN ROUND HANDLE,

AMMETER TRANSFER SWITCH, TYPE W, WESTINGHOUSE,

DESIGNATION MARKING AC VOLTMETER TRANSFER

A-B, B-C, C-A, OFF, A-B, B-C, C-A, OFF, SWITCH

2 CONTACT AS PER DEVELOPMENT, ESCUTCHEON MARKING

WITH A BLACK MODERN ROUND HANDLE, MAINTAIN CONTACT,

VOLTMETER TRANSFER SWITCH, TYPE W, WESTINGHOUSE,

TEST & RESET

RESET-TEST, SWITCH DESIGNATION MARKING ANNUNCIATOR

2 CONTACTS AS PER DEVELOPMENT, ESCUTCHEON MARKING

OVAL HANDLE, SPRING RETURN NEUTRAL, 2 STAGE, 3 POSITION,

WESTINGHOUSE, STYLE NO. 1802477, WITH A BLACK MODERN

ANNUNCIATOR TEST AND RESET SWITCH, TYPE W,

CONTROL

SWITCH DESIGNATION MARKING UNIT AUTOMATIC START STOP

AS PER DEVELOPMENT, ESCUTCHEON MARKING STOP-START,

SPRING RETURN TO NEUTRAL, 4 STAGE, 3 POSITION, 4 CONTACTS

WS 29166-Y WITH A BLACK MODERN PISTOL GRIP HANDLE,

START-STOP SWITCH, TYPE W, WESTINGHOUSE, STYLE NO.

ACB 524

TRIP, CLOSE, SWITCH DESIGNATION MARKING GENERATOR

DEVELOPMENT, ESCUTCHEON MARKING LAMP CUT OUT, PULL,

RETURN TO NEUTRAL, 7 STAGE, 3 POSITIONS, 7 CONTACT AS PER

1802435 WITH A BLACK MODERN PISTOL GRIP HANDLE, SPRING

ACB SWITCH, TYPE W, WESTINGHOUSE, STYLE NO.

U29

291B240A32, SCALE 0-2500A, FOR USE WITH 2500/5 CT

AC AMMETER, TYPE KA-241, WESTINGHOUSE, STYLE NO.

U30

GR-55165-XX, SCALE 0-18KV, FOR USE WITH 14, 400/120V

AC VOLTMETER, TYPE KA-241, WESTINGHOUSE, STYLE NO.

U31

3 WIRE, FOR USE WITH 14, 400/120V PT'S AND 2500/5 CT'S

GR-55165-108, SCALE 15-0-60 MW, 2 ELEMENT, 3 PHASE,

AC WATTMETER, TYPE KF-241, WESTINGHOUSE, STYLE NO.

U32

AND 140 IL OR SHUNT LEAD, ES-50 ATH

87-50335-1, SCALE 0-1000A, FOR USE WITH 100 MV SHUNT

OC AMMETER, TYPE KX-241, WESTINGHOUSE, STYLE NO.

AGUSTAT TIMING RELAY, TIME DELAY ON DE-ENERG 1-10 MIN.U38

AGUSTAT TIMING RELAY, TIME DELAY ON DE-ENERG 1-10 MIN.U39

AGUSTAT CONTROL RELAYU40

GENERATOR HOUSING HEATER SWITCH, MAN-OIL-AUTOU41

NO.

B.M.

DESCRIPTION

U45

U47

U50

U51

U52

U53

U59

DESIGNATION MARKING GENERATOR SYNCHRONIZING

MENT, ESCUTCHEON MARKING OFF, ON, OFF, ON, SWITCH

CONTACTS, 4 STAGE, 2 POSITION, 4 CONTACTS AS PER DEVELOP-

POWER PLANT 2, FOR OPERATION AT ALL TIMES, MAINTAINED

LOCATED IN KEY CABINET, TURBINE FLOOR ELEVATION 2049,

REMOVABLE BLACK MODERN OVAL KEY HANDLE, BLACK HANDLE

NO. 1040759D, NO HANDLE REQUIRED, OPERATED WITH

SYNCHRONIZING SWITCH, TYPE W, WESTINGHOUSE, STYLE

NO. 170 SJP, WHITE LANDCOLD LENS

GENERATOR ILLUMINATED MIMIC SYMBOL, KIRKLAND, CAT.

SWITCH DESIGNATION MARKING EXCITER FIELD RHEOSTAT

AS PER DEVELOPMENT, ESCUTCHEON MARKING LOWER, RAISE,

SPRING RETURN TO NEUTRAL, 2 STAGE, 3 POSITION, 2 CONTACT

STYLE NO. 1802477 WITH A BLACK MODERN PISTOL GRIP HANDLE,

EXCITER FIELD RHEOSTAT SWITCH, TYPE W, WESTINGHOUSE,

SWITCH DESIGNATION MARKING GENERATOR NEUTRAL ACB 522

MENT, ESCUTCHEON MARKING LAMP CUTOUT-PULL-TRIP CLOSE,

TO NEUTRAL, 7 STAGE, 3 POSITION, 7 CONTACTS AS PER DEVELOP-

1802485 WITH BLACK MODERN PISTOL HANDLE, SPRING RETURN

ACB SWITCH, TYPE W, WESTINGHOUSE, STYLE NO.

291B240A20, SCALE 0-150A, 30/1 CT, ES-5

AC AMMETER, TYPE KA-241, WESTINGHOUSE, CAT. NO.

U48

CONTROL

AUTO, RAISE, SWITCH DESIGNATION MARKING SPEED LEVEL

CONTACTS AS PER DEVELOPMENT, ESCUTCHEON MARKING LOWER,

SPRING RETURNS TO NEUTRAL, 3 STAGE, 3 POSITION, 3

STYLE NO. WS-29168-Y WITH A BLACK MODERN OVAL HANDLE,

SPEED LEVEL CONTROL SWITCH, TYPE W, WESTINGHOUSE,

U49

FIELD BREAKER

PULL TRIP, CLOSE, SWITCH DESIGNATION MARKING EXCITER

AS PER DEVELOPMENT, ESCUTCHEON MARKING LAMP CUTOUT,

SPRING RETURN TO NEUTRAL, 3 STAGE, 3 POSITION, 3 CONTACTS

STYLE NO. 1802478 WITH A BLACK MODERN PISTOL GRIP HANDLE,

EXCITER FIELD BREAKER SWITCH, TYPE W, WESTINGHOUSE,

U54

SHUTDOWN

PULL TRIP, SWITCH DESIGNATION MARKING EMERGENCY

2 CONTACTS AS PER DEVELOPMENT ESCUTCHEON MARKING

SPRING RETURN TO NEUTRAL PULL TO TURN, 2 STAGE, 2 POSITION,

STYLE NO. WS-29167-Y WITH A RED MODERN OVAL HANDLE,

EMERGENCY SHUTDOWN SWITCH, TYPE W, WESTINGHOUSE,

U46

SWITCH DESIGNATION MARKING VOLTAGE ADJUSTING RHEOSTAT

AS PER DEVELOPMENT, ESCUTCHEON MARKING LOWER, RAISE,

SPRING RETURN TO NEUTRAL, 2 STAGE, 3 POSITION, 2 CONTACTS

STYLE NO. 1802477 WITH A BLACK MODERN PISTOL GRIP HANDLE,

VOLTAGE ADJUSTING RHEOSTAT SWITCH, TYPE W, WESTINGHOUSE

U55

U58

U57

6422120G4, 6 POLE

TEST BLOCK, TYPE PK-2, GENERAL ELECTRIC. CAT. NO.

U56

AUXILIARIES TIMER CUTOFF

AC AMMETER

AMMETER

1 11 0 01 3 31

1 11 2 21 3 31

1 G 3

1 11 2 21 3 31

1 G 3

1 11 0 01 3 31

291B240A19, SCALE 0-100A, USE 20/1 CT, ES-5

AC AMMETER, TYPE KA-241, WESTINGHOUSE, CAT. NO.

6422120G3, 4 POLE

TEST BLOCK, TYPE PK-2, GENERAL ELECTRIC. CAT. NO.

6105700G9, 2800 OHMS, 115V AC, WITH RED OR GREEN LENS

INDICATING LIGHT, TYPE ET-5, GENERAL ELECTRIC, CAT. NO.

U21

MFP-OPN83E1151.3

UNIT 4 & 5 CONTROL BOARD

NAMEPLATE SCHEDULE AND

BILL OF MATERIALS

P.J.K.

7-21-89

4-5-77

6-21-92

REDRAWN

GENERAL REVISIONS

ASB VOLTAGE REGULATOR REVISIONS

J.H.H.

ANN. TIMER 2GSL

COOLING WATER

CONTROL TRANSFER

S E

E N

O T

4 1 /2

.8 K

V A

C B

O N

O L

.8 K

V A

C B

O N

O L

V A

C B

O N

T R

O L

V A

C B

O N

T R

O L

V A

C B

O N

T R

O L

S T

A T

N S

E R

E F

E E

D E

R R

E L

A Y

L D F

L A

S H

G U

L D F

L A

S H

G U

E R

T E

R S

E T M

O T

O R

S W

C H

G E

A R T

E S

T R

A C

K S

C O

Y S

T E

M -G

E N

C O

M M

O N

C O

Y S

T E

M -G

E N

C O

M M

O N

A N

N U

N C

T O

R R

E L

A Y P

A N

E L

S H

U N

T T

G E

R O

O M C

R A

N E -4

A C

U N

C C

O N

T R

O L C

E N

T E

U N

C C

O N

T R

O L C

E N

T E

S W

Y D

D C D

T R P

A N

E L -F

D R

S W

Y D

D C D

T R P

A N

E L -F

D R

S P

A R

A U

T O

M A

Y N

C H

R O

G E

Q U

T R

A N

S F

O R

M E

R R

E L

A Y

T R

A N

S F

O R

M E

R R

E L

A Y

V A

C B I

N T

E R

L O

C K R

E L

A Y

U N

W A

T E

G P

U M

P A

L A

R M

S P

A R

S U

R G

E S

T R

U C

T U

R E E

M E

R G L

H T

E R

E C

N B

A Y E

M E

R G L

H T

U N

M E

R G L

H T

U N

M E

R G L

H T

T U

R B

E B

E A

G D

C O

U M

(A L

M A

C C

O N

T R

O L S

W B

D F

D R

U N

N N F

E E

D E

U N

N N F

E E

D E

S W

C H

Y A

R D A

N N F

E E

D E

S T

A T

N S

E R

E A

N N F

E E

D E

A N

A L

A R

M F

E E

D E

U N

-M

O D

O W

E R C

O N

T R

O L

U N

-M

O W

E R C

O N

T R

O L

A U

T O -T

R A

N S

M O

W R

O N

O C

O N

T R

O L

S P

A R

S P

A R

S P

A R

M A

C C

O N

T R

O L S

W B

D F

D R

M A

C C

O N

T R

O L S

W B

D F

D R

T U

R B

E B

E A

G D

C O

U M

.8 K

V A

C B

O N

T R

O L

.8 K

V A

C B

O N

T R

O L

.8 K

V A

C B S

O L E

N O

U N

U T

O M

A T

O N

T R

O L

G O

H U

T D

O W

D R

A F

T T

U B

E W

A T

E R D

E P

R E

S S

G C

O N

M A

C C

O N

T R

O L S

W B

D F

D R

(E L

G E

N E

R A

T O

G E

N E

R A

T O

U L O

T O

R A

G E

L U

B E O

T O

R A

G E

M A

C C

O N

T R

O L S

W B

D F

D R

M A

C C

O N

T R

O L S

W B

D F

D R

D E

L A

Y E

D B

A N

NO.2

NO.1

125 V BATTERY

UNIT 5 DC CONTROL CENTER

MOTOR CONTROL CENTER 5

STATION SERVICE TRANSFORMERS & FEEDERS MISCELLANEOUS

& AUTOMATIC SYNCHRONIZING

AUXILIARY DC PANEL FEEDERS

RELAYS EMERG. LIGHTING

MCC 3 MCC 2

UNIT 4 DC CONTROL CENTER

MOTOR CONTROL CENTER 4 CO CONTROL CABINETS2

CB2

DC BREAKER

DC AMPS

INVERTER

DC VOLTS AC VOLTS

INV

CTR

TRANSFER

SWITCH

STATIC

FREQ.

INV

AC AMPS

LOAD

FOR TEST

AC PNL

PREFERRED

CB 3

AC BREAKER

BY PASS

SYNC LINE

MCC 3

480/120V

AC VOLTS

BY PASS

BATTERY PANELCIRCUIT BREAKER PANELS

REF. NO.

SIZE

CONDUCTOR

SWITCHYARD DC DISTRIBUTION PANEL

ANNUNCIATOR SYSTEM

UNIT CONTROL SWITCHBOARD

REF. NO.

SIZE

CONDUCTOR

REF. NO.

SIZE

CONDUCTOR

SWITCH

BY PASS

MANUAL

WIRING

PANEL

LOCAL

CHARGER

BATTERY

150 AMP

V A

C B

O N

T R

O L

A C

O N

T R

O L

A C

O N

T R

O L

A C

O N

T R

O L

.8 K

V A

C B

O N

T R

O L

.8 K

V A

C B

O N

T R

O L

.8 K

V A

C B S

O L E

N O

U N

U T

O M

A T

O N

T R

O L

G O

H U

T D

O W

V O

L T

R E

E N E

X C

A T

D R

A F

T T

U B

E W

A T

E R D

E P

R E

S S

G C

O N

M A

C C

O N

T R

O L S

W B

D F

D R

V O

L T

R E

X C

A T

B Y

P A

S S M

O D

O W

E R C

O N

U R

A T

N R

O O

DATE MADE APPR'DDESCRIPTION

REVISIONS

DRAWN BY:

CHIEF SECTION

CHIEF BRANCH

APPROVED:

SCALE:

DATE:

DRAWING NUMBER

COL. C.E., DISTRICT ENGINEER

MISSOURI RIVER

FORT PECK LAKE, MONTANA

U.S. ARMY ENGINEER DISTRICT, OMAHA

CORPS OF ENGINEERS

OMAHA, NEBRASKA

CORPS OF ENGINEERS U.S. ARMY

NOTE 1:

5-15-96 GENERAL REVISIONS P.J.K.J.H.H.

125V DC SINGLE LINE DIAGRAM

POWER PLANT 2

AUG. 1963

SPEC. NO. eng. 25-066

G.N.M.

THIS PLAN ACCOMPANIES CONTRACT NO.

DA-25-066-eng.-

OTHER SET PLANT #2 DC BOARD.

ARE ON THE DC BOARD IN THE CONTROL ROOM.

DOUBLE BREAKER SCHEME. ONE SET OF BREAKERS

MFP-OPN83E1650.4

CHIEF, ENGINEERING DIVISION

TRACED BY:

CHECKED BY:

SUBMITTED BY:

APPROVED:

MODIFICATION NO.

MAIN DC CONTROL SWITCHBOARD

UNIT 4 Spiral Case Drain Valve Limit Switch & Conduit Unit 4 - Spiral Case Drain Valve Limit Switch, Conduit Continued.

Refer to 5577.5-H-74 g6odxiew Polygonal Line g6odxiew Line g6odxiew Typewritten Text

PL424E

DATE MADE APPR'DDESCRIPTION

REVISIONS

DRAWN BY:

CHECKED BY:

SUBMITTED BY:

CHIEF SECTION

CHIEF BRANCH

APPROVED:

RECOMMENDED:

APPROVED:

CHIEF ENGINEERING DIVISION

SCALE: AS SHOWN SPEC. NO.

DATE:

DRAWING NUMBER

COL. C.E., DISTRICT ENGINEER

MISSOURI RIVER

SWITCH DEVELOPMENTS

FORT PECK LAKE, MONTANA

U.S. ARMY ENGINEER DISTRICT, OMAHA

CORPS OF ENGINEERS

OMAHA, NEBRASKA

CONTACTS BLACK PISTOL SHIP HANDLE POSITION

END

HANDLE

NO.

LCO

OUT

PULL

TRIP

OFF

TRIP

AFTER

CLOCK

AFTER CLOSE

SPRING RETURN

TYPE W. STYLE NO.1502455

CLOSETRIP

LCO

OUT

PULL

CONTACTS RED REM. OWAL KEY HOL. POS

END

HANDLE

NO. ON

ONON

OFF

TYPE W. STYLE NO.1040759-D

CONTACTS BLK ROUND HDL POSITION

END

HANDLE

TYPE W. STYLE NO.1134878-E

NO.

OFF

CONTACTS BLK ROUND HDL. POSITION

END

HANDLE

NO.

A-BC-A

OFF

TYPE W. STYLE NO.1173014-D

B-CB-C

C-AA-BX

A-D D-C

C-A

X X

TESTRESET

CONTACTS BLK OVAL HANDLE POS.

END

HANDLE

NO. TEST

RESET

NORM.

SPRING RETURN

TYPE W. STYLE NO.1802477

TESTRESET

1AL

CONTACTS BLK OVAL HANDLE POS.

END

HANDLE

NO. TEST

RESET

NORM.

SPRING RETURN

TYPE W. STYLE NO.WS-29176-Y

CONTACTS BLK PISTOL GRIP HDL POS

END

HANDLE

NO.

STARTSTOP

STOP

TYPE W. STYLE NO.

NEUL START

X X

1UA

SPRING RETURN

CONTACTS

END

HANDLE

NO. TRIP

TRIP

PULL OUT

NEUTRAL

SPRING RETURN

TYPE W. STYLE NO.

OUT

PULL

NEUT

1ES

CONTACTS BLK OVAL HANDLE POS.

END

HANDLE

NO.

RAISE

LOWER

TYPE W. STYLE NO.

AUTO RAISE

65MSS

SPRING RETURN

AUTO

CONTACTS BLACK PISTOL GRIP HANDLE POSITION

END

HANDLE

NO.

CLOSETRIP

TYPE W. STYLE NO.11645840

TRIP OFF

SPRING RETURN

X X

LCO

PULL OUT

LCO

OUT

PULL

CONTACTS BLK. PISTOL GRIP HDL. POS.

END

HANDLE

NO.

RAISELOWER

LOWER

TYPE W. STYLE NO.1645840

NEUT RAISE

70TS

SPRING RETURN

70VCS

CONTACTS

END

HANDLE

NO. ON

1BP

OFF

TYPE W. STYLE NO.1802505

OFF

BLK. ROUND HANDLE POS.

CONTACTS

END

HANDLE

NO. RESET

RESET

SPRING RETURN

TYPE W. STYLE NO.3804A 92G01

NORM

BLK. OVAL. HANDLE POS.

CONTACTS BLK. MODERN OVAL HDL. POS.

END

HANDLE

NO.

PULL OUT

CLOCK

AFTER

OPEN

XXX

SPRING RETURN

TYPE W. STYLE NO.WS-29174-Y

AFTER

PULL OUT

AFTER

STOP

OPEN

AFTER

STOP

1BPV

CONTACTS

END

HANDLE

NO.

SWBDS.

CONT.

TYPE W, STYLE NO.

BLACK ROUND HANDLE POS.

ROOM

VALVE

ROOM

VALVE

CONTACTS BLK OVAL GRIP HDL. POS.

END

HANDLE

NO.

REMOTEON

TYPE W, STYLE NO.WS20173-Y

OFF REMOTE

63DA

OFF

CONTACTS BLK. PISTOL GRIP HDL. POS.

END

HANDLE

NO.

REMOTESTART

START

TYPE W, STYLE NO.WS-29170-Y

STOP REMOTE

X X

STOP

1TB

CONTACTS BLK. PISTOL GRIP HDL. POS.

END

HANDLE

NO.

START

STOP NEUT START

1TB

TYPE W, STYLE NO.WS-29172-Y

SPRING RETURN

CONTACTS BLK. OVAL HANDLE. POS.

END

HANDLE

NO.

OPENCLOSE

CLOSE NEUT OPEN

63GBWT

TYPE W, STYLE NO.WS-29171-Y

SPRING RETURN

CONTACTS

END

HANDLE

NO.

BLK. ROUND HDL. POSITION

TYPE W, STYLE NO.1802494

ON CUTOUT

CUTOUT

CONTACTS

END

HANDLE

NO.

BLK. OVAL HANDLE POS.

TYPE W, STYLE NO. WS-29169-Y

ON CUTOUT

OUT

CUT

CONTACTS BLK. OVAL HANDLE POS.

END

HANDLE

NO.

ONOFF

TYPE W, STYLE NO. WS-29176-Y

OFF NEUT

SPRING RETURN

LCO

PULL OUT

LCO

CUT

PULL

CONTACTS

END

HANDLE

NO.

TYPE W, STYLE NO.3804A91G01

AUTO

MFP-OPN83E153.3

SEPT 1979

J.H.H. P.J.K.11-10-02 GENERAL REVISIONS

GENERAL REVISIONS4-?-02

T.S.E.

UNIT 4 & 5 CONTROL BOARD

ACB'S 422, 424, 428, 522, 524 & 528 CONTROL SWITCHES

ACB'S 424 & 524 SYNCHRONIZING CONTROL SWITCHES

AMMETER CONTROL SWITCHES

VOLTMETER CONTROL SWITCHES

ANNUNCIATOR TEST & RESET CONTROL SWITCHES

ALARM TEST & RESET CONTROL. SWITCH

UNIT PARTIAL SHUTDOWN CONTROL SWITCHES

GOV'S DASHPOT BYPASS VALVE CONTROL SWITCHES

RHEOSTAT CONTROL SWITCHES

GEN'S VOLTAGE ADJUSTING & EXCITER FIELD

EXCITER FIELD BREAKER CONTROL SWITCHES

UNIT SPEED LEVEL CONTROL SWITCHES

UNIT EMERGENCY SHUTDOWN CONTROL SWITCHES

UNIT AUTOMATIC START-STOP CONTROL SWITCHES BUTTERFLY & BYPASS VALVES CONTROL SWITCHES

BUTTERFLY & BYPASS VALVES SELECTOR CONTROL SWITCHES

DRAFT TUBE WATER DEPRESSOR CONTROL SWITCHES

CO DELAYED BANK CUTOFF CONTROL SWITCH

HORN CUT-OUT CONTROL SWITCH

SWITCHYARD LIGHTING CONTROL SWITCH

GEN, HOUSING HEATER CONTROL SWITCHES

TURBINE BEARING AC-DC OIL PUMP CONTROL SWITCHES

HIGH PRESS. THRUST BRG. OIL PUMP CONTROL SWITCHES

GEN. MAIN COOLING WATER VALVE CONTROL SWITCHES

THIS PLAN ACCOMPANIES CONTRACT NO.

$$ - THINK VALUE ENGINEERING - $$

OFF

BLK OVAL HANDLE POS.

LOWER

SWBDS.

CONT.

OFF

STOP

MODIFICATION NO.

TB1

D E

P R

E S

G A

N D S

E R

V O L

O C

K R

E M

O V

A L

G A

T E C

R A

C K

U N

D E

R F

R E

D R

A F

T T

U B

T H

A S B

E E

N R

E V

E D F

O R P

P C

334S/LED-6

PE/LEC-C2

(U15RB) PE/BA-1

(U15TB) 65X/LA7-3

(U15RB) AGLA/AC-2

URY2/LEF-6

(U4TB) GLLB/RA3-1

AGLR/AC-3 (U15RB)

P406/LA7-1 (U15RB)

L D

(U15RB) N406/BA-11

N406/LEA-C2

GO/TB9-1

MSR/LA5-9

L D

AGLR/LA5-8

1 2 3 4 5 6 7 8

L A

L A -1

9 1

L A -5

L A -6

L A -1

L A -8

L A -6

F B -6

F A -1

F B -1

F B -3

F B -4

F B -G

F A -6

R B

F B -2

C W

V X

C W

O T

C W

O A

C W

G L

C W

O L

C W

C T

C W

C A

C W

T L

C W

V Y

M C

1 2 3 4 5 6 7 8

L A

L A -6

9 1

F C -7

R B

B C -3

R B

B B -1

R B

L A -2

L A -3

L A -4

L A -5

L A -8

R A -1

U T

B B -5

R B

A B

C W

V X

C W

O T

C W

O A

C W

C T

C W

C A

C W

G L

C W

O L

C W

T L

1 2 3 4 5 6 7 8

L A

L A -3

9 1

F B -R

L A -5

L A -2

L A -1

B B -9

R B

B B -1

R B

F C -3

C W

R L

S P

T B

X G

T B

X R

T B

X A

T B

X B

T B

X C

T B

X D

1 2 3 4 5 6 7 8

L A

L B -2

9 1

L A -6

L A -5

L A -8

F C -4

L A -4

L B -1

L B -4

L B -5

T B

X R

T B

X G

T B

X T

T B

B Y

V X

B Y

V A

B Y

V C

B Y

G L

B Y

O L

B Y

V D

B Y

T L

1 2 3 4 5 6 7 8

L A

9 1

X Y

A G

L R

M S

P L

L D

B -3

L D

B -5

L E

C -1

(U T

L A -8

(U T

L A -9

R B

A C -6

-1

P L

M C

V C

-1

L B -3

L B -1

F C -2

F C -6

F C -R

F C -G

F C -5

L A -7

L A -1

P N

I R S

W B

T E

S T P

W A

T E

R V

A L

V E

C O

O L

W A

T E

R V

A L

V E

C O

O L

T U

R B B

O X

R W

R G

A -C

R B V

C B

1 2 3 4 5 6 7 8

L B

9 1

L A -6

L A -1

H B -8

H A -4

H A -6

L A -8

L A -9

L A -1

B Y

V X

B Y

V C

B Y

G L

B Y

V D

B Y

R L

B Y

V E

B Y

V F

B Y

V C

B Y

V D

B Y

V A

B Y

V B

B Y

V X

1 2 3 4 5 6 7 8

L B

9 1

B Y

G L

B Y

R L

B Y

T L

B Y

L S

B Y

G L

B Y

R L

B Y

L S

B Y

O L

B F

V X

B F

M C

1 2 3 4 5 6 7 8

L B

9 1

B F

V Y

S P

B F

V X

B F

V B

B F

V D

B F

V H

B F

V J

B F

G L

B F

V H

B F

V J

B F

R L

1 2 3 4 5 6 7 8

L B

9 1

B F

G L

B F

V L

B F

V K

B F

V X

B F

V E

B F

V G

B F

G L

B F

R L

B F

V Y

B F

V K

B F

V Y

B F

V L

1 2 3 4 5 6 7 8

L B

9 1

B F

W S

P L

L O

C A

L P

B Y

P A

S S V

A L

V E

C O

N T

R O

B Y

P A

S S V

L A

V E

P L

L B -4

L B -2

L B -3

L A -7

H B -6

L A -6

L B -9

H A -G

H A -R

L B -5

H A -2

H B -7

L B -3

L A -1

L B -4

L B -3

L B -9

L B -1

H B -3

H C -3

L B -8

L B -1

L B -2

L B -1

B -3

L B -1

C -R

L B -1

L B -9

H C -G

H C -4

H B -2

H B -3

L B -1

C -6

L B -1

C -2

A C

C U

A T

O R

L B -4

P L

L B -1

P R

E S

S S

C H

B F

V W

A T

E R

S W

C H

B F

V L

B F

V C

O N

T R

O L

P U

S H B

U T

T O

B F

V L

O C

A L

P N

I R S

W B

M C

D R

A L

V E

S P

A L C

A S

P N

I R S

W B

B Y

V X

B Y

V D

B F

R L

B F P

B F

M C

B F

V X

B F

V H

B F

V J

L B -1

1 2 3 4 5 6 7 8

R A

9 1

C R

R L

S P

1 2 3 4 5 6 7 8

R A

9 1

R V

C R

T H

B B

T H

B C

T H

B R

T H

B G

T H

B E

T H

B D

T H

B Y

T H

B X

1 2 3 4 5 6 7 8

R A

9 1

S P

T B

U R

X A

T B

P R

T B

P S

1 2 3 4 5 6 7 8

R A

9 1

S P

T B

S P

T B

P C

U X

B G

U X

B R

1 2 3 4 5 6 7 8

R A

9 1

S P

T B

P G

T B -8

T B -7

D A -R

T B -7

T B -1

T B -4

T B -6

R A -2

L E

D -8

R A -2

D A -1

G E

N B

O X

F R

A M

E G

E N

V A

L V

C O

D A -R

A -2

R B -4

R B -6

R B -7

R B -5

R B

B B -8

R B

E B -7

R B F

A -R

C -1

R A -2

T B -4

T B -6

C -R

C -G

R A -3

R A -4

C -1

R A -4

R A -9

R A -1

C -8

R B

A C -9

R B

A C -4

R W

R H

A -8

A -3

D A -2

A -R

A -G

A -4

R B -2 R

A -6 T

B -1

T B -9

C A

B G

E N

C O

N T

R O

C O

P L

G E

N B

O X

M C

1 2 3 4 5 6 7 8

R B

9 1

D T

D D

D T

D F

D T

D G

D T

D D

D T

D B

D T

D C

1 2 3 4 5 6 7 8

R B

9 1

D T

D G

R G

D T

D E

D T

D C

H X

H Y

H G

H T

H R

H T

1 2 3 4 5 6 7 8

R B

9 1

H T

T H

B X

T H

B A

T H

B C

T H

B E

T H

B R

T H

B G

D T

D E

D T

D D

D T

D C

1 2 3 4 5 6 7 8

R B

9 1

S L L

1 2 3 4 5 6 7 8

R B

9 1

D T

D D

S P

T H

B R

(U T

L A -2

R B

D C -7

R B

D C -1

R B -1

G C -G

M C

C O

N T

R O

L V

A L

V E

U N

T A

P A

N E

I R S

W B

R B

D C -5

G C -G

R B F

B -5

R B -4

G C -2

R B -6

T B -1

R B -7

H C -1

G C -R

R B

D C -8

G C -W

G A -R

G A -G

G A -2

G A -R

G A -1

H T

H /G

A -3

R B -7

R B -1

R B

H T

B /C

C -8

R A -1

A -1

R A -6

R A -9

R A -7

R A -8

R B

E B -1

L F

A -1

L F

A -7

L F -1

A -R

R B

B B -6

R B

B B -4

L E

C -6

L E

D -C

L F

A -4

L F

A -6

L F

A -3 G E

B O

T U

B E D

E P

R E

S S

F L

O A

T S

W D

R A

F T

P L

M C

P L

U A

C T

C A

R B

B D -4

L E

R G

(U15RW) DEP/RFA-4

EAS/TB9-2

UFE/TB9-3

N406/LDB-L2

L E

R G

DEP/LEA-4

WES/TB9-4

UFW/TB9-5

L E

X A

MSR/LA5-9

(U15RB) 52/LA6-2

GLR3/LED-3

PE/LDD-L2

C2L E

-7

337/RB4-2

334U/LEE-5

L E

U R

(U14RB) URX/RA6-5

URY2/LDD-L1

N406/BA-5 (U15RB)

334U/LED-2

(U15RB) 86CA/BA-3

N406/BA-2 (U15RB)

SAME/RA2-9 (U4TB)

334S/LDD-6

86C/RA1-8

GLR3/LEC-2

SLLB/RB4-1(U4TB) SAML/RA3-4

L F -2

W H

X /T

B -2

D T

D E /R

B -5

D T

D D /R

B -4

D T

D E /R

B -1

L F -1

O R

A N

G E

L F

L F -9 P

U R

P L E

D T

D D /R

B -1

D T

D C /R

B -6

Y /T

B -1

L F -1

B L

A C

D R

A F

T T

U B

E D

E P

R E

S S

G R

E L

A Y U

L E

F T S

(U4TB) AGLA/RA1-5

1 2

L F

A -9 P

U R

P L E

D T

D C /R

B -1

Y E

L L

O W

L F

A -1

O R

A N

G E

L F

A -1

B L

A C

L F

A -2

W H

R W

R D

A -9

P -2

T U

R B B

O X

L A -7

H A -3

H T S

F D

H A

T O L

H T

S W

N E

U H

O T

A Y L

H T S

D U

P R

E C

1 2 3 4 5 6 7 8

T B

R E

A -2

9 1

L D

B -L

L E

A -C

L E

A -2

L E

B -C

L E

B -2

R D

B -L

R E

A -C

R E

B -2

G O

E A

U F

W E

V F

G O

E A

U F

W E

U F

S P

P N

A B

R E

B -C

U T

TB2

MSZ

PTG

INC

RUN

P202

(U6) TB1-4

(U6) TB1-1

(U6) TB1-2

TB2-12

TB3-1

TB3-2

U4TB

TB3

13Y

13X

74FW

LFA-1

LFA-2

(U15RW) RA1-8

REB-3 (U15RW)

RA3-5 (U3TB)

RA3-6 (U3TB)

FISHERMANS WARNING HORN REB-9 (U15RW)

(U15RB) CB-13

TB4

409A

P202

409B

409C

P202

409D

P202

409E

P202

BB-1

A2-3

A2-4

A2-5

A2-6

U15RB

AA-1

TB5

RV4

CRX4

P101

VRA

VRB

DTDC

WD3

(U15RB) LA4-2

(U15RB) DC-4

(U15RW) RGA-10

TB4-5

TB4-6

TB4-7

TB4-8

TB4-9

TB4-10

TB4-11

TB6

URXA

P202

N206

P401

P406

N406

RA4-6

RA1-7

(U5IB) GB-1

TB3-11

TB3-10

TB3-9

TB3-8

TB5-6

TB5-7

TB1-6 (U3TB)

TB1-5 (U3TB)

TB5-10

TB5-11

TB5-12

RA1-6

TB7

P405

N405

UXTC

G1C

G1E

BPB

BPD

TBPC

UXA2

STRD

402GP

86C

AB-2

CC-2

CC-7

TB6-2

TB6-3

TB6-5

TB6-6

TB6-7

TB6-8

TB6-9

TB6-10

TB6-11

TB6-12

U4TB

(U15RB) AB-1

TB8

MRA

USSR

USSG

SSG

SSB

SAM1

MRG

(U15RW) RAA-M1

TB7-2

TB7-3

TB7-4

TB7-5

TB7-6

TB7-7

TB7-8

TB7-9

TB7-10

TB7-11

U4TB

(U15RB) CA-5

U4TB

TB3-12

U4TB

U15RB

TB6-4 (U4TB)

TB6-1

RFC-A2 (U15RW)

RB1-12

RA3-6

(U15RB) DB-7

(U15RB) EC-8

RA1-5

(U15RB) FC-12

(U15RB) BA-11

(U15RW) RAA-3

(U15RW) AA-4

(U5IB) GB-RL1

RA4-9

TB3-4 (U4TB)

TB1-4 (U4TB)

AA-2

AC-1

AC-2

AB-1

AB-2

BC-2

BC-1

BB-2

U5IB

RA2-1

RA1-2

RA1-1

(U15RB) LA4-1

(U15RB) DB-3

(U15RB) DA-3

RA3-5

(U15RB) EA-3

(U5IB) EA-1

(U5IB) EA-2

(U15RB) AB-12

(U15RW) REA-L1

RA1-8

(U15RB) EA-2

(U15RB) DA-8

(U5IB) GB-2

(U15RB) BC-9

(U15RB) CA-2

(U15RB) CA-1

(U15RB) BA-4

NO CONNECTION

A2-2

PLANT 1

PNL 3ARB

MIA

(U15RW) RFB-3

TB1

RA3

FBA

P407A

MRE

402M

403C

P403

P407A

FBA

FBD

(U15RB) CC-6

BPA

(U15RW) RFC-23

(U15RW) RFC-24

(U4TB) TB2-8

(U15RB) CC-3

(U5IB) GB-RL2

RAA-M2

BC-12

CC-1

CB-2

CB-5

NO CONNECTION

CB-7

CB-9

U15RB

LB2-6

TB2-11

TB2-6

TB2-5

TB2-4

TB1-7

TB1-5

TB1-6

TB2-7

TB2-8

TB3-3

U4TB

(U15RW) RBA-M1 12 SAM2 TB7-12

U.S. ARMY ENGINEER DISTRICT

CORPS OF ENGINEERS

OMAHA, NEBRASKA

MISSOURI RIVER

Date:

Drawing Code:Spec. No.:

Contract No.:

Reviewed by:

Checked by:

Chief: Section

2 1345

FORT PECK PROJECT

PLANT 2 CONTROL BOARDS

UNIT NO.4

INSTRUMENT BOARD

TERMINAL BLOCK WIRING

PANEL U5TB

$$ - THINK VALUE ENGINEERING - $$

12/20/95

GENERAL REVISIONS

Scale:

As Shown

DACW45

Revisions

G S

L A

G S

L B

T B

Drawn by:

Submitted by: MFP-OPN83E1159A.13

PLANT 2, 13.8KV BREAKER REVISIONS

9/22/00

10/18/18 DIGITAL RELAY UPGRADE TMA IEW

TRIP

AMP

CABLE

SIZE

CIR

TRIP

AMP

CABLE

SIZE

Notes:

MCC4 DC PANEL

LOCATION: Plant 2 Turbine Floor, MCC4

INCOMING FEED: DC Control SWBD CIR: 31

125VDC

100 AMP MAIN

CIR

CIRCUIT DESIGNATION CIRCUIT DESIGNATION

5 Generator Protection Control B406

20 19/25 SPARE 70 4

1 Turbine & Governor Control B405

20 19/25 13.8kV VCB 424 Control B402

19/22

Spare 20

Turbine Bearing DC Oil Pump B401

20 19/25

Draft Tube Water Depressing Cont.

B408

20 19/25 Volt. Reg & Gen Excitation B407

Spare 20 Spare 20

Blank Blank

SPARE 30 8 Spare 20

Plant 2 MCC Panel Schedules.xlsx Updated 11-5-2021

CABLE

SIZE

CIR

TRIP

AMP

CABLE

SIZE

Notes:

Blank Blank

Blank 30 8 Spare 20

Spare 20 Spare 20

19/22

Spare 20 Turbine Bearing DC Oil Pump

B501 20 19/25

Draft Tube Water Depressing Cont.

B508A

20 19/25 Volt. Reg & Gen Excitation B507

5 Generator Protection Control B506

20 19/25 Spare 70 4

1 Turbine & Governor Control B505

20 19/25 13.8kV VCB 524 Control B502

MCC5 DC PANEL

LOCATION: Plant 2 Turbine Floor, MCC 5

INCOMING FEED: DC Control SWBD CIR: 32

125VDC

100 AMP MAIN

CIR

CIRCUIT DESIGNATION CIRCUIT DESIGNATION

Plant 2 MCC Panel Schedules.xlsx DRAFT Updated 1-24-2022

CABLE

SIZE

CIR

TRIP

AMP

CABLE

SIZE

Notes:

1. Refer to drawings: MFP-OPN83E1679, 5577.5-H-53, 5577.5-H-72

2. New Power Panel was installed in 2017 with contract W9128F-16-C-0026. Power Panel PP8 & PP8A replaced MCC8.

PANEL PP8

LOCATION: Power Plant 2 Air Intake (Elev. 2055.5)

INCOMING FEED: MCC7 BKR: 1E (Equipment Room 2) 480V 3Phase 3 Wire

400 AMP MAIN

CIR

CIRCUIT DESIGNATION CIRCUIT DESIGNATION

Main Heater - MH3 (Inside air intake house)

25KVA Transformer for PP8A (25KVA, 1Ø, 480/240/120 V transformer)

Blank

Heater Step Controller 4 (to the right of PP8A)

20 209

Penstock Drain Heater 20 Spare 20

Oil Skimmer 20

Fan S3

Fan S4

Plant 2 Panel Schedules.xlsx Updated 2-3-2022

Electrical_Reference_Drawings

5577.5-H-71

5577.5-H-74

5577.5-H-75

5577.5-H-76

File details come from the government source that posted it. Updated Mar 3, 2023.