AFD_Transformer_MOD_Replacement_Drawings.pdf

PDF 4 MB Posted Jul 21, 2016

Attached to: Albeni Falls Dam 115 kV Transformer Motor Operated Disconnect (MOD) Replacement, Oldtown, Idaho
Solicitation number: W912DW-16-B-0012
Issued by: Department of the Army Corps of Engineers Engineering District Seattle

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File	Type	Posted
B.01.02_-_ABSTRACT_W912DW-16-B-0012.pdf	PDF	Aug 22, 2016
R0001.pdf	PDF	Aug 3, 2016
AFDTransformer_MOD_Replacement_Reference_Drawings.pdf	PDF	Jul 21, 2016
16B0012.pdf	PDF	Jul 21, 2016

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VICINITY MAP

ALBENI FALLS POWERHOUSE

PEND OREILLE RIVER, IDAHO

Seattle District of Engineers

US Army Corps

DISCONNECT (MOD) REPLACEMENT

115 KV TRANSFORMER MOTOR OPERATED

A L

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SITE PHOTO

FENCE

DRAWING PLOT SIZE: ANSI B

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R of Engineers

US Army Corps

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G-001SHEET NAME:g2hdcdmt Daniel M. TrowbridgeBY USERNAME:DATE AND TIME PLOTTED: 6/13/2016 7:47:43 AM

POW

ERHOUSE

TRANSF

ORMER

YARD

PARKI

AREA

NO.

PARKING

AREA NO. 2

P E N

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FLO

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AY N

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RECREATION AREA

ALBENI COVE

RAILROAD TRACK

NO. 3

PARKING AREA

PAVED ACCESS ROAD

OVERLOOK HOUSE

RESIDENCE

NO. 1

WELLHOUSE

BPA SWITCHYARD

LOCATION MAP

NOT TO SCALE

W A

S H

G T

O N

H O

PEND OREILLE

RIVER

DAM

ALBENI FALLS

RIVER

PEND OREILLE

SPOKANE

COEUR D'ALENE

SANDPOINT

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AFP-1.97_G-003XXX.dgn

AFP-1.97_G-002XXX.dgn

AFP-1.97_G-001XXX.dgn

G-003

G-002

G-001

PLANS, SECTIONS AND ELEVATIONS

ELECTRICAL

DIAGRAMS AND SCHEMATICS

REFERENCE DRAWINGS

ELECTRICAL

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A W

G I

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ELECTRICAL NOTES & LEGEND

DRAWING INDEX

SITE LOCATION AND VICINITY MAP

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E-201

ED202

ED201

AFP-1.97_E-202XXX.dgn

AFP-1.97_E-201XXX.dgn

AFP-1.97_ED202XXX.dgn

AFP-1.97_ED201XXX.dgn

115 KV EQUIPMENT SECTIONS - INSTALL

115 KV EQUIPMENT PLAN - INSTALL

115 KV EQUIPMENT SECTIONS - REMOVAL

115 KV EQUIPMENT PLAN - REMOVAL

H D

C R

GENERAL

DRAWING NO.

NO.

SHEET

TITLE

INDEX OF CONTRACT DRAWINGS

NO.

SHEET

DRAWING NO. TITLE

E-704

E-703

E-702

E-701

E-602

E-601

ED602

ED601

AFP-1.97_E-704XXX.dgn

AFP-1.97_E-703XXX.dgn

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NOT USED

E-52-20-13-4

E-52-20-13-1

E-52-20-11-6

E-52-18-11-1

E-52-18-15-10

E-52-18-15-3

E-52-18-15-1

AFP-10-6-9E42-32

AFP-10-6-9F42-33

AFP-10-6-9G42-34

MOTOR OPERATED DISCONNECT PANEL WIRING INSTALL

MAIN CONTROL & INSTRUMENT BOARD - PANEL 3C INSTALL

MAIN CONTROL & INSTRUMENT BOARD - PANEL 2C INSTALL

MAIN CONTROL & INSTRUMENT BOARD - PANEL 1C INSTALL

125VDC CONTROL CIRCUIT SCHEMATIC DIAGRAM - INSTALL

MAIN SYSTEM ONE LINE

125VDC CONTROL CIRCUIT SCHEMATIC DIAGRAM - REMOVAL

NOT USED

125 VDC CONTROL CIRCUITS - SCHEMATIC DIAGRAMS

MAIN SINGLE LINE

MAIN CONTROL & INSTRUMENT BOARD - FRONT ELEVATION

CONTROL ROOM - PLAN & SECTION

CABLE TUNNEL & TRANSFORMER DECK PLAN AND SECTION

TRANSFORMER YARD CONDUIT GROUNDING & LIGHTING - PLAN & SECTION

115 KV BUS STRUCTURE - GENERAL ARRANGEMENT

MAIN CONTROL& INSTRUMENTBOARD PANEL 1C

WIRING DIAGRAM GEN & MAIN TRANSFORMER NO.1

MAIN CONTROL& INSTRUMENTBOARD PANEL 2C

WIRING DIAGRAM GEN & MAIN TRANSFORMER NO.2

MAIN CONTROL& INSTRUMENTBOARD PANEL 3C

WIRING DIAGRAM GEN & MAIN TRANSFORMER NO.3

DRAWING PLOT SIZE: ANSI B

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G-002SHEET NAME:g2hdcdmt Daniel M. TrowbridgeBY USERNAME:DATE AND TIME PLOTTED: 6/13/2016 7:47:52 AM

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CIRCUIT DESIGNATIONS

SECTION SYMBOLS

SECTION

VIEW

EXISTING CONCRETE

GRAPHIC SYMBOLS LEGEND

I R

200:5

E-104

E-105

EMBEDDED GROUND CONDUCTORS

u = INSTRUMENTATION s = SPARE r = 120 OR 208VAC q = 480VAC h = 120V PREFERRED AC f = 250VDC e = 125VDC c = CONTROL

SB1()-e1-SU1()

SHEET WHERE THE SECTION OR DETAIL IS TAKEN

THE SECTION OR DETAIL APPEARS ON THE SAME

BOTTOM HALF OF SYMBOL IS LEFT BLANK WHEN

WITH INTERLOCKS

DRAWOUT CIRCUIT BREAKER

DISCONNECTING CONTACT

DISCONNECTING DEVICE,

AND CURRENT RATIO AS SHOWN

CURRENT TRANSFORMERS, NUMBER

NUMBER AND VOLTAGES AS SHOWN

POTENTIAL OR CONTROL TRANSFORMERS,

W=WHITE, A=AMBER

INDICATING LIGHT: R=RED, G=GREEN,

R=RUNNING)

SYNCHRONIZING SWITCH (I=INCOMING,

OBSERVER (PLANS, DETAILS, ELEVATIONS)

TOWARDS OR TURNED AWAY FROM

NON-SEGREGATED PHASE BUS TURNED

OR TRANSFER SWITCH

2-POSITION SELECTOR SWITCH

(PLANS, DETAILS, ELEVATIONS)

CONDUIT TURNED AWAY FROM OBSERVER

(PLANS, DETAILS, ELEVATIONS)

CONDUIT TURNED TOWARD OBSERVER

WATT METER

CS CIRCUIT SWITCHER

AUXILIARY RELAY

R RELAY

Q1 QUADRUPLEX INSTRUMENT

1 CONTROL SWITCH

5 SHUTDOWN RELAY

5C COMPLETE SHUTDOWN

25 SYNC CHECK/DEAD BUS RELAY

27 UNDERVOLTAGE RELAY

30 ANNUNCIATOR RELAY

32 REVERSE POWER RELAY

40 LOSS OF EXCITATION RELAY

43 CONTROL TRANSFER SWITCH

47 PHASE BALANCE RELAY

TRANSFORMER WINDING OVERTEMP

50 INSTANTANEOUS OVERCURRENT RELAY

51 TIME OVERCURRENT RELAY

51G GROUND TIME OVERCURRENT RELAY

WITH VOLTAGE RESTRAINT

52 A-C CIRCUIT BREAKER

52a BKR. AUX. (CLOSED WHEN BKR. CLOSED)

52b BKR. AUX. (CLOSED WHEN BKR. OPEN)

52ab BKR. AUX. (CLOSED WHEN BKR.

OPENING OR CLOSING)

59 OVERVOLTAGE RELAY

62 INCOMPLETE SEQUENCE TIMER

63 SF6 LOW PRESSURE RELAY

64 GROUND DETECTOR RELAY

87G GENERATOR DIFFERENTIAL RELAY

87T TRANSFORMER DIFFERENTIAL RELAY

SUBTITLE

TITLE

CONTROL DEVICE NUMBER FUNCTIONS

CONDUIT/CABLE (PLANS, DETAILS, ELEVATIONS)

CONDUIT EMBEDDED IN FLOOR, WALL OR UNDERGROUND

WIRE CONNECTED

(PLANS, DETAILS, ELEVATIONS)

CONDUIT EXPOSED, CABLE OR BUS

DESIGNATION

SOURCE EQUIP.

CUBICLE NO. IF USED

VOLTAGE OR USAGE CODE

BRANCH CKTS.

OR BLANK FOR

DESIGNATION

UTILIZATION EQ.

IF USED

CUBICLE NO.

IDENTIFICATION NUMBER

SECTION OR DETAIL

GENERAL NOTES:

MATERIAL INDICATIONS

EQUIPMENT

THE UTILIZATION

CIRCUIT NO. TO

INPUT - SOLID STATE ELEMENT OR DEVICE

_/fo-MM_

_/fo-SM_

= STRAND FIBER OPTIC MULTIMODE

= STRAND FIBER OPTIC SINGLE MODE

OUTPUT- SOLID STATE ELEMENT OR DEVICE

ABBREVIATIONS

ANNUNCIATIONANNUNC.

ANNUNCIATIONANN

AIR CIRCUIT BREAKERACB

BBD_ BENCH BOARD, PANEL NO._

BCE 125VDC BATTERY CHARGER

BDB BATTERY DIAGNOSTIC BOX

BE 125VDC BATTERY

BM BATTERY MONITOR SYSTEM

BKR CIRCUIT BREAKER

CB CIRCUIT BREAKER

CE 125VDC PANELBOARD

CH 120V PREFERRED AC PANELBOARD

CKT CIRCUIT

CQ 480V AC PANELBOARD

CR 120V AC PANELBOARD

CS CONTROL SWITCH

CS-C CONTROL SWITCH, CLOSE

CS-T CONTROL SWITCH, TRIP

GEN GENERATOR

GFE GOVERNMENT-FURNISHED EQUIPMENT

HRGN HIGH RESISTANCE GROUND NEUTRAL

IV INVERTER

LCO LAMP CUTOUT

LOCAL

MBS MANUAL BYPASS SWITCH

MIB_ MAIN INSTRUMENT BOARD, PANEL NO. _

MRB_ MAIN RELAY BOARD, PANEL NO. _

OCB SWITCHYARD OIL CIRCUIT BREAKER

PNL_ PANEL OR PANELBOARD NO. _

RC CODE CALL PANEL

REMOTE

SA_ FISH UNIT NO. _ GENERATOR SWITCHBOARD

SB1 BATTERY SWITCHBOARD NO. 1 (NEW)

SB2 BATTERY SWITCHBOARD NO. 2 (NEW)

SBTC EXISTING BATTERY SWBD. CONVERTED

TO TERMINAL CABINET

SC MAIN CONTROL SWITCHBOARD

SG GRAPHIC SWITCHBOARD

SH 120V PREFERRED AC SWITCHBOARD

SJ 13.8kV AC SWITCHBOARD

SQ 480V AC SWITCHBOARD

S_ UNIT NO. _ GENERATOR SWITCHBOARD

(NO. 0 FOR STATION SERVICE)

STP SHIELDED TWISTED PAIR

SS_ SYNCHRONIZING SWITCH FOR BREAKER _

SU_ UNIT NO. _ AUXILIARIES SWITCHBOARD

(NO. 0 FOR STATION SERVICE)

SWBD SWITCHBOARD

SWGR SWITCHGEAR

SYNC SYNCHRONIZER, SYNCHRONIZATION

TC TROUBLE CONTACT

TH PREFERRED AC BYPASS TRANSFORMER

TOC-O TRUCK OPERATED CONTACT, BREAKER

DRAWOUT OPERATION POSITION

TOC-T TRUCK OPERATED CONTACT, BREAKER

DRAWOUT TEST POSITION

WHM WATTHOUR METER

TB TEST BLOCK

OR SHORTING BLOCK

BATTERY SWITCHBOARD (EXISTING)

CURRENT TRANSFORMERCT

PT POTENTIAL TRANSFORMER

ALM ALARM

ARMS ARC-FLASH REDUCTION MAINTENANCE SWITCH

BA BELL ALARM

EG ENGINE GENERATOR

K__ PLC AUX. RELAY

LOC, L

REM, R

MULTIFUNCTION RELAY

WM WATT METER

TS TEST SWITCH

WIRE CROSSING (NOT CONNECTED)

AMMETER

VOLT METER

FREQUENCY METER

SYNCHROSCOPE

TO CONTROL DEVICE NUMBER

RELAY, FUNCTION ACCORDING

DISCONNECT SWITCH

SWITCHYARD MOTOR OPERATED

EQUIPMENT ENCLOSURE

SURGE ARRESTER

SURGE CAPACITOR

AIR CIRCUIT BREAKER

CONNECTION TO GROUND BUS

CONTACTS (NORMALLY OPEN)

CONTACTS (NORMALLY CLOSED)

FUSE

TRANSFORMER (CONTROL DIAGRAM)

POWER TRANSFORMER (ONE LINE DIAGRAM)

DISCONNECT SWITCH

TEST BLOCK

AMMETER SWITCH

VOLTMETER SWITCH

SPARE WIRE(S)

DRAWOUT CIRCUIT BREAKER

RESISTOR OR SHUNT TRIP ELEMENT

INVERTER OR RECTIFIER

15 KV CIRCUIT BREAKER

EQUIPMENT SPACE HEATER

WITH TRIP AND CLOSE COILS

DRAWOUT CIRCUIT BREAKER

L E

C T

A L N

O T

E S L

E G

E N

NTS NOT TO SCALE

S E

A T

T L E

W A

S H

G T

O N

SECTION OR DETAIL IS DRAWN

SHEET ID NUMBER ON WHICH

SECTION OR DETAIL IS TAKEN

SHEET ID NUMBER ON WHICH

33 BREAKER POSITION SWITCH

C O

N N

E C

M O

R E

P L

A C

E M

E N

T R

A N

S F

O R

M E

R M

O T

O R O

P E

R A

H D

C R

C S

ZWT MOTOR OPERATED DISCONNECT

PERSONNEL WITH BPA.

ARE REQUIRED TO BE COORDINATED WITH THE COR AND SITE

8. NO WORK IS TO BE DONE ON ENERGIZED EQUIPMENT. OUTAGES

CONDUCTOR PER NEC TABLE 250-122.

SYSTEM CONNECTION POINT. SIZE EQUIPMENT GROUNDING

CONDUCTOR TO CLOSEST AVAILABLE POWERHOUSE GROUNDING

7. FOR ALL NEW EQUIPMENT PROVIDE EQUIPMENT GROUNDING

HAS BEEN GRANTED.

FROM THE CONTRACTING OFFICER'S REPRESENTATIVE

FACILITATE A BETTER INSTALLATION AFTER PERMISSION

THEREFORE, SLIGHT MODIFICATION MAY BE MADE TO

ABSOLUTELY BE THE MOST PRACTICABLE ROUTING;

6. CONDUIT ROUTING SHOWN ON THESE DRAWINGS MAY NOT

DRAWING SHALL GOVERN.

DRAWING, THE INFORMATION ON THE INDIVIDUAL

AN INDIVIDUAL DRAWING AND DIFFERS FROM THIS

IF SYMBOLS, DEVICE NUMBERS AND LEGEND APPEAR ON

DRAWING ARE APPLICABLE FOR ALL DRAWINGS. HOWEVER,

5. SYMBOLS, DEVICE NUMBERS AND LEGEND SHOWN ON THIS

VALUE.

QUANTITIES TO WHICH THEY RESPOND ARE OF THE LOWEST

WITH CONTACTS IN THE DE-ENERGIZED POSITION OR WHEN

4. CONTROL DIAGRAMS SHOW CONTROL AND TRANSFER SWITCHES

REFERENCED ON THE FOLLOWING INDIVIDUAL DRAWINGS.

3. ITEMS SHOWN ON THIS DRAWING ARE NOT ALL NECESSARILY

UNLESS OTHERWISE NOTED.

2. CONDUITS AND BOXES ARE DIMENSIONED TO CENTERLINES

INDICATED BY BOLD LINES OR TEXT OR AS NOTED.

AND NEW EQUIPMENT TO BE INSTALLED OR PROVIDED IS

1. ON ALL SHEETS, EXISTING EQUIPMENT TO BE REMOVED

DRAWING PLOT SIZE: ANSI B

S O

A T

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D W

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C K

D B

D E

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D B

D A

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P L

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C A

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C O

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IDENTIFICATION

SHEET

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N M

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P P

R of Engineers

US Army Corps

BORDER VERSION UPDATE [09-2012]

n w d \n w p \E

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G-003SHEET NAME:g2hdcdmt Daniel M. TrowbridgeBY USERNAME:DATE AND TIME PLOTTED: 6/13/2016 7:48:01 AM

P -1 .9

E -2

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-6 -0

A /2

R O

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E-201

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P E

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KEY PLAN

SCALE: NONE

DISC. LINKAGEDISC. LINKAGE

DISC. LINKAGE

T A

L L

1Z18-11/2"

LC14

LIGHTING CAB.

CABINET

440V. POWER

EL. 2097.5

CONDULT

" STL.2

12-1

"2 13Z18-1

"2 12Z18-1 "2

13Z18-1

CABLE TUNNEL

CABLE TRAYS.

GROUND BUS ON

TRANSFS.

3-10 KVA

L CABLE TUNNEL

L TRANSFORMER 1

L TRANSFORMER 2C

HOUSING

CONTROL

TRANSFORMER

IN CABLE TUNNEL

FOR LIGHTING

L TRANSFORMER 3C

NOTES:

L TRANSFORMER 3CL TRANSFORMER 2CL TRANSFORMER 1

1Z18-1 1/2"

AXIS OF DAM

"2 12Z18-1

SCALE: 1/4"=1'-0"

SECTION A-A

PARTIAL PLAN EL. 2097

V E

Q U

M E

N T P

L A

C O

N N

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M O

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R O J E

C T

REFERENCE DRAWING

& SECTION

GROUNDING & LIGHTING PLAN

E-52 18-15-3 TRANSFORMER YARD CONDUIT,

H D

C R

C S

29 FEET AT THE CLOSEST POINT.

TO THE OIL CONTAINMENT WALL IS APPROXIMATELY

5. CLEARANCE FROM THE TRANSFORMER YARD FENCE

POTENTIAL PAD.

TO EXISTING GROUND CONNECTION AT STEP

4. CONNECT DISCONNECT SWITCH LINKAGE GROUND

ON TOWER.

PAD FROM DIAGONAL CORNER TO GROUND POINT

3. ADD SECOND GROUND LEAD TO STEP POTENTIAL

LINKAGES, WIRING IF REQUIRED, AND CONTROLS

2. INSTALL NEW 170 KV MOD SWITCHES, CONTROLS,

1. BOLD INDICATES EQUIPMENT TO BE INSTALLED.

NOTE 5 NOTE 5 NOTE 5

TRANSFORMER YARD

3 & 4)

(NOTES

3 & 4)

(NOTES

3 & 4)

(NOTES

ENCLOSURE

MOD CONTROL

ENCLOSURE

MOD CONTROL

ENCLOSURE

MOD CONTROL TYPICAL

(NOTE 2)

E-201

DRAWING PLOT SIZE: ANSI B

S O

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C K

D B

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P L

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C O

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IDENTIFICATION

SHEET

S C

N M

A R

K D

A T

E A

P P

R of Engineers

US Army Corps

BORDER VERSION UPDATE [09-2012]

n w d \n w p \E

T D

S \C

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W P \W o rk

S p a c e \p ro je c ts \L o c a l R e s o u rc e

D E

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E-201SHEET NAME:g2hdcdmt Daniel M. TrowbridgeBY USERNAME:DATE AND TIME PLOTTED: 6/13/2016 7:48:10 AM

KEY PLAN

SCALE: NONE

NOTES:

EL. 2149.5

STRANDED CABLE

LIGHTNING ARRESTERS

COPPER TUBING

CONNECTORS

FLEXIBLE STUD

EL. 2127

TRANSF.

POWER

MAIN

TOP OF RAIL, EL. 2099.5

TOP OF RAIL, EL. 2097

EL. 2106.33

EL. 2115 EL. 2115

EL. 2150

COPPER TUBING

STRANDED CABLE

R O

W A

EL. 2173

C.T.

NEUT.

& CABINET

LTG TRANSTS.

ROW B

SHIELD WIRE

TO SWITCHYARD STRUCTURE

SHIELD WIRE

4 ON 1

SHIELD WIRE

ARRESTERS

LIGHTNING

EL. 2149.5

STRANDED CABLE

LIGHTNING ARRESTERS

COPPER TUBING

CONNECTORS

FLEXIBLE STUD

EL. 2127

TRANSF.

POWER

MAIN

TOP OF RAIL, EL. 2099.5

TOP OF RAIL, EL. 2097

EL. 2115

TO SWITCHYARD STRUCTURE

COPPER TUBING

STRANDED CABLE

SHIELD WIRE

EL. 2173

EL. 2142

STRANDED CABLE

L TOWER

TRACK

L TRANSFERC

TUNNEL

L CABLE

11"

TRACK

L TRANSFER

L TOWER

L CABLE TUNNEL

L TRANSFORMER 3

L TRANSFORMER 2

L TRANSFORMER 1

L TRANSF. 1C L TRANSF. 2 CL TRANSF. 3

L CABLE TUNNEL

L TRANSFER TRACK

AXIS OF DAM AND

(NOTE 4)

COPPER TUBING

AXIZ OF DAM

SECTION B-B

SCALE: 1/8"=1'-0"

SECTION C-C

SCALE: 1/8"=1'-0"SECTION A-A

SCALE: 1/8"=1'-0"

E V

E N R

E S P .E

A N

S I

P -1 .9

-6 -0

A /4

U .S

A R

M Y C

O R

P S O

F E

N G

E E

R S

P O

R T

L A

N D

O R

E G

O N

H Y

D R

O E

L E

C T

E S

N C

E N

T E

U .S

A R

M Y C

O R

P S O

F E

N G

E E

R S

S E

A T

T L E

W A

S H

G T

O N

S E

A T

T L E D

T R

SEATTLE DISTRICT

C O

N N

E C

M O

R E

P L

A C

E M

E N

A L

B E

N I F

A L L S P

R O J E

C T

E-202

D T

R O

W B

G E

H D

C B

P E

T A

L L

A F P -1 .9

E -2

X X

X .d g n

PARTIAL PLAN EL. 2149.5

LINKAGES

NEW

LINKAGES

NEW

LINKAGES

NEW

V E

Q U

M E

N T S

E C

T R

A N

S F

O R

M E

R M

O T

O R O

P E

R A

T E

D P

E N

D O

R E

L E R

E R

A H

V E

Q U

M E

N T S

E C

DISCONNECT

MOTOR-OPERATED

DISCONNECT

MOTOR-OPERATED

REFERENCE DRAWING

STRUCTURE GENERAL ARRANGEMENT

E-52 18-15-1 TRANSFORMR YARD 115 KV BUS

(NOTE 5)

(NOTE 5) (NOTE 5)

H D

C R

C S

29 FEET AT THE CLOSEST POINT.

TO THE OIL CONTAINMENT WALL IS APPROXIMATELY

6. CLEARANCE FROM THE TRANSFORMER YARD FENCE

GROUND CONNECTION AT STEP POTENTIAL PAD.

5. CONNECT DISCONNECT SWITCH LINKAGE GROUND TO EXISTING

DISCONNECT SWITCH, LINKAGES, WIRING AS REQUIRED.

4. INSTALL NEW 170 kV GROUND SWITCH ON LINE SIDE OF

DIAGONAL CORNER TO GROUND POINT ON TOWER.

3. ADD SECOND GROUND LEAD TO STEP POTENTIAL PAD FROM

WIRING IF REQUIRED AND ACCESSORIES.

2. INSTALL NEW 170 KV MOD SWITCHES, CONTROLS, LINKAGES,

1. BOLD INDICATES EQUIPMENT TO BE INSTALLED

(NOTE 4)

(NOTE 2)

SWITCHES ZWT3

NEW DISCONNECT

(NOTE 2)

SWITCHES ZWT2

NEW DISCONNECT

(NOTE 2)

SWITCHES ZWT1

NEW DISCONNECT

(NOTE 3)

ENCLOSURE

MOD CONTROL

(NOTE 3)

ENCLOSURE

MOD CONTROL

(NOTE 3)

ENCLOSURE

MOD CONTROL

STRANDED CABLE

STANDOFF INSULATOR

E-202

DRAWING PLOT SIZE: ANSI B

S O

A T

N N

E N

A M

D W

N B

C K

D B

D E

N E

D B

D A

T E

E N

U M

B E

S U

B M

T E

D B

P L

O T S

C A

L E

P L

O T D

A T

C O

N T

R A

C T N

IDENTIFICATION

SHEET

S C

N M

A R

K D

A T

E A

P P

R of Engineers

US Army Corps

BORDER VERSION UPDATE [09-2012]

n w d \n w p \E

T D

S \C

A D

D -W o rk s p a c e s \N

W P \W o rk

S p a c e \p ro je c ts \L o c a l R e s o u rc e

D E

N F

E-202SHEET NAME:g2hdcdmt Daniel M. TrowbridgeBY USERNAME:DATE AND TIME PLOTTED: 6/13/2016 7:48:19 AM

4 3 2 1

1 2 3 4

E V

E N R

E S P .E

A N

P -1 .9

-6 -0

A -2

U .S

A R

M Y C

O R

P S O

F E

N G

E E

R S

P O

R T

L A

N D

O R

E G

O N

H Y

D R

O E

L E

C T

E S

N C

E N

T E

U .S

A R

M Y C

O R

P S O

F E

N G

E E

R S

S E

A T

T L E

W A

S H

G T

O N

S E

A T

T L E D

T R

SEATTLE DISTRICT

A F P -1 .9

E -6

X X

X .d g n

D T

R O

W B

G E

E-601

H D

C B

P E

R E

SAME AS

13,800-24OV

25KVA

R E

S59GN

GENERATOR 1

SAME AS

GEN 3

XQ01

ELECTRICAL INTERLOCK

25S

XJ1

XJ01

AS 3 1

XQ02

GEN 3

GENERATOR 2

SAME AS

GEN 3

13,800-24OV

25KVA

TRIPS:

METACLAD SWITCHGEAR,

500,000 KVA. 1.C.

1200 AMPS, 15 KV

XJ3

13.8 KV

INCOMING RUN

TRANSF. BANK 3

13,750 KVA S.C.

18,333 KVA F.A.

3o, 60 CY.

115-13.2 KV

3-13.8 KV GENERATOR ACB'S

ALL 115 KV OCB'S

ANNUNCIATOR

49T

ANN

86P

87T

TRIPS:

TRANSF. BANK 2

13.8 KV

XJ2

25S

3-50-5Y

3-1200-5Y

AS 3 1

2 PT'S

XJ02

REMOVABLE LINKS

3-800-5Y

25S

2 PT'S

14,400-120 V

2 PT'S

14,400-

120 V

GENERATOR 3

SEL-387E

1VS

ANN.

AS11

RVA

F1F1 L V S L V

ZWT3

64T

3-250-5

PPT

115 KV BUS

ZWT2

TRANSF. BANK 1

13.8 KV

1-800-5

13,800-24OV

25KVA

64F

EXCITATION SYSTEM

13.8 KV 3o

60 CY 0.9 PF

54.5 RPM

15,778 KVA (60°)

18,145 KVA (80°)

X86C

GXANN.

400-5Y

59GN

WH 51 64

87G

WH W

FR 59

40G 46G 61

59G

64G

R E

WH 51 64

XQ04

TRIPS:

ELECTRICAL

RESET

ANN. 1

3.33:10

ZWT1

64T 64T

NOTES:

BY BPA

LIGHTNING ARRESTERS

480 V. BUS NO.1 480 V. BUS NO. 2

SYNCHRONIZING BUS

LIGHTNING ARRESTERS

3-2000-5Y (BUS DIFF)

100-5

THERMAL

TRIPS:

14,400-120 V

3-800-5Y

3-1200-5Y

DISCONNECTS

SURGE PROT EQUIP

Y Y

GOV SD SOLENOID

GEN NEUT GND RELAY

MAN ERERG SHUTDOWN

BRG HIGH TEMP RELAY

LOW GOV OIL PRESSURE

GEN DIFFERENTIAL

GEN CO PRESSURE SW

TRIPPED BY

ANNUNCIATION

CONTROL EQUIP.

INTERLOCK-L-F

EXC FIELD BRKR

GEN. NEUT ACB

1-13.8 KV ACB

"PS2" GOV. SD SOLENOID

GEN CO PRESSURE SW "PS2"

GENERATOR NEUTRAL GND RELAY

LOW GOVERNOR OIL PRESSURE

HIGH BEARING TEMPERATURE

GENERATOR DIFFERENTIAL

EMERGENCY MANUL SHUTDOWN

COMPLETE SHUTDOWN INTIATED BY:

TRANSFORMER THERMAL RELAYS

PARTIAL SHUTDOWN INITIATED BY:

GEN. & TURBINE BRG TEMP

GEN. FIELD TEMPERATURE

GEN. STATOR TEMPERATURE

RECORDING:

PARTIAL SHUTDOWN AUX REELAY

OVERSPEED

ENERGIZED BY:

SPEED-NP-LOAD SOLENOID

SAME AS GEN. 3

EXCITER WIRING

CONTR. BD.

ON MAIN

CONNECTIONS

COMPLETE 480 VOLT

SEE SHEET 13-5 FOR

DISCONNECTS

NEUTRAL GROUND

13,800 - 480 VOLTS

30.60 OHM. 750 KVA

TRANSFORMERS

STATION SERV.

SAME AS GEN. 3

EXCITER WIRING

INTERLOCK-L-F CONT EQPT

ANNUNCIATOR

SPEED-NO-LOAD SOLENOID

GENERATOR ACBTRANSFORMERS

THROUGH TUNNEL TO

CABLES IN DUCT

3-138 KV ACB'S

3-115 KV PCB'S

SWITCHYARD

TO BPA

H D

C B

P E

D T

R O

W B

G E

E-601

M A

Y S

T E

M O

N E L

A N

S F

O R

M E

R M

O T

O R O

P E

R A

T E

D P

E N

D O

R E

L E R

E R

A H

C O

N N

E C

M O

R E

P L

A C

E M

E N

A L

B E

N I F

A L L S P

R O J E

C T

DISCONNECT SWITCH

MOTOR OPERATED

170 KV, 1200 AMP

REFERENCE DRAWINGS:

750 KV BIL RATING.

3. NEW LINE DISCONNECT SWITCHES ARE TO HAVE A

BREAKER IS OPEN.

BREAKER TO PREVENT OPENING OR CLOSING M.O.D. UNLESS

ELECTRICALLY INTERLOCKED WITH IT'S GENERATOR 15 KV

2. EACH 170KV MOTOR-OPERATED DISCONNECT SWITCH

1. BOLD INDICATES EQUIPMENT TO BE INSTALLED

D C

R C

M M M

SINGLE LINE

WIRING DIAGRAMS MAINE-52-20-13-1

DRAWING PLOT SIZE: ANSI B

S O

A T

N N

E N

A M

D W

N B

C K

D B

D E

N E

D B

D A

T E

E N

U M

B E

S U

B M

T E

D B

P L

O T S

C A

L E

P L

O T D

A T

C O

N T

R A

C T N

IDENTIFICATION

SHEET

S C

N M

A R

K D

A T

E A

P P

R of Engineers

US Army Corps

BORDER VERSION UPDATE [09-2012]

n w d \n w p \E

T D

S \C

A D

D -W o rk s p a c e s \N

W P \W o rk

S p a c e \p ro je c ts \L o c a l R e s o u rc e

D E

N F

E-601SHEET NAME:g2hdcdmt Daniel M. TrowbridgeBY USERNAME:DATE AND TIME PLOTTED: 6/13/2016 7:48:27 AM

E V

E N R

E S P .E

A N

P -1 .9

-6 -0

A -2

U .S

A R

M Y C

O R

P S O

F E

N G

E E

R S

P O

R T

L A

N D

O R

E G

O N

H Y

D R

O E

L E

C T

E S

N C

E N

T E

U .S

A R

M Y C

O R

P S O

F E

N G

E E

R S

S E

A T

T L E

W A

S H

G T

O N

S E

A T

T L E D

T R

SEATTLE DISTRICT

A F P -1 .9

E -6

X X

X .d g n

D T

R O

W B

G E

E-602

H D

C B

P E

H D

C B

P E

D T

R O

W B

G E

E-602

T R

A N

S F

O R

M E

R M

O T

O R O

P E

R A

T E

D P

E N

D O

R E

L E R

E R

A H

C O

N N

E C

M O

R E

P L

A C

E M

E N

T A

CTR

01/C

01/O b a

OLS

b a

CLS

84-ab

84M

9/0C

9/CC

52-H

52-1

SOURCE

120 VAC

REFERENCE DWG:

NOTES:

CONNECTION/SCHEMATIC LEGEND

C U

S S

C H

E M

A T

G R

A M

D C C

O N

T R

O L

REMOTE

OPEN

REMOTE

52b (Gen ACB)

TPL TN

TPLTP

52-H

HEATER SCHEMATIC

84-ab(b)

84-ab(a)

TP2

TP1

TPC TPO

TERMINAL BLOCK POINT ON DEVICE

TERMINAL BLOCK POINT IN OPERATOR

RED INDICATING LIGHT (CLOSE PB)

GREEN INDICATING LIGHT (OPEN PB)

OPERATIONS COUNTER

PUSHBUTTON,CLOSE

PUSHBUTTON, OPEN

CLOSED ONLY IN MECH.OPEN POS.

OPEN ONLY IN MECH.OPEN POS.

OPEN LIMIT SW.

CLOSED EXCEPT IN MECH.CLOSED POS.

OPEN EXCEPT IN MECH.CLOSED POS.

CLOSE LIMIT SW.

8-STG.INTERNAL AUX.SWITCH

MOTOR MECHANISM

THERMOSTAT

OPEN CONTACTOR

CLOSE CONTACTOR

HEATER CIRCUIT BREAKER

MOTOR/CONTROL CIRCUIT BREAKER

REMOTE/LOCAL SEL.SW.

HAND CRANK INTLK.SWITCH

9/OC

9/CC

9/OC

9/CC

5 OHM

84M

OLSb

R G

CTR

H M R

E S

CLSa OLSa

9/CC

9/OC

01/O

43/L

01/C

43/R

52-1

CLSb

9/OC

9/CC

52-1

MOTOR & CONTROL SCHEMATIC

TPL

b a b a b a b a

84-ab

8-STG.AUX.SWITCH

D C

SCHEMATIC DIAGRAMS

E-52-20-13 125 VDC CONTROL CIRCUITS

A L

B E

N I F

A L L S P

R O J E

C T

TO BE REPLACED IF NECESSARY.

3. HEATER POWER FEEDER FROM LC14 IS AN OPTIONAL ITEM,

MOD'S 2 AND 3.

2. TRANSFORMER MOD 1, ZWT1, SHOWN. SIMILAR FOR TRANSFORMER

1. BOLD INDICATES EQUIPMENT TO BE INSTALLED

H D

C R

DRAWING PLOT SIZE: ANSI B

S O

A T

N N

E N

A M

D W

N B

C K

D B

D E

N E

D B

D A

T E

E N

U M

B E

S U

B M

T E

D B

P L

O T S

C A

L E

P L

O T D

A T

C O

N T

R A

C T N

IDENTIFICATION

SHEET

S C

N M

A R

K D

A T

E A

P P

R of Engineers

US Army Corps

BORDER VERSION UPDATE [09-2012]

n w d \n w p \E

T D

S \C

A D

D -W o rk s p a c e s \N

W P \W o rk

S p a c e \p ro je c ts \L o c a l R e s o u rc e

D E

N F

E-602SHEET NAME:g2hdcdmt Daniel M. TrowbridgeBY USERNAME:DATE AND TIME PLOTTED: 6/13/2016 7:48:35 AM

70VL

70VR

X X

70V-GL

70V-RL

13-1-1

1-43-R13

1-43-R14

R G

SW. DEVELOPMENTS

X-INDICATES CONTACT CLOSED

IN POSITION SHOWN

CONTACT

2-1

2-4

1-3

6-5

6-4

5-3

8-7

8-10

7-9

OFF

POSITION

1 2 3

X X X

FOR CONTINUATION

SEE DWG NE-D-10312

AM.-SW

CS.-41, CS.-52 (GEN. ACB), CS.-52 (NUET. ACB)

CONTACT

POSITION

PULL

OUT

TRIP OFF CLOSE

AFTER AFTER

CLOSETRIP

1-2

3-4

5-6

7-8

9-10

X X

X X 4

CS. -ANN. TEST & RESET

POSITION

TEST OFF RESET

1-2

3-4

5-6

7-8

CONTACT

CS.-29

POSITION

PULL OUT OPEN

CONTACT

OFF CLOSE

1-2

3-4

5-6

X X

X X X

VM.-SW.

CONTACT

1-2

3-4

5-6

7-8

OFF

POSITION

AB BC CA

X X

CS.-43

CONTACT

POSITION

POL. INT. OFF TEST ON

2-1

4-3

6-5

8-7

10-9

12-11

14-13

16-15

18-17

20-19

CS.-65 MS

POSITION

RAISE OFF LOWER AUTO

PULL OUT

CONTACT

1-2

3-4

5-6

7-8

9-10

X X

CONTACT

1-2

3-4

5-6

7-8

RESET

POSITION

OFF LOWER

CONTACT

POSITION

OFF ON

1-2

3-4

5-6

CS.-25

CS.-5C

CONTACT

POSITION

SHUT-DOWN OFF

PULL OUT

X1-2

GEN & MAIN TRANSF NO. 1 PANEL NO. 1-C (R.V.)

V B

SYNCHRONIZING BUS

EXT. IMP.

FREQUENCY

INCOMING

EXT. IMP.

FREQUENCY

RUNNING

FI3

FI4

FI5

FI6

FR3

FR4

FR5

FR6

SY1

SY2

SY6

EXT. IMP.

SYNCHROSCOPE

GND

FI3

FI4

FI5

FI6

FR3

FR4

FR5

FR6

SY1

1R6

1 3

8 10

R VM. RUN.

SYN. LTS.

L L

F I6

F I3

F I4

F I5

1 3

8 10

FREQ. INC.FREQ. RUN.

F R

SWINGING PANEL 1-SC (R.V.)

1 3

GND

SY2

SY6

GND

SYN.

1 3

6 7

S Y

I VM. INC.

1 3

UNIT 1 GOVERNOR CABINET

UNIT 2 CONTROL CABINET

WM. GEN

5-0-25

NKA1

TG1

RG1

PKA1

NKA1

15-0-15 MVAR.

VARS-GEN.

6 7

4 5

1 3

4 5

1E4

SHUNT LEADS

AM. GEN. FLD.

0-1000 A.

141P

1PR

1GP

1CT

1VA

1VB

1VC

PKN

NKA1

ANN. TEST

& RESET CS.

RG1

NKA1

TG1

A18

1G3

5B70

PKA1

TPL

TPC

TPO

TPI

1CT

C.S.5C

C T

2 1

X12VB

4 6 1 3

32VC13

V A

V2A

V1A

V M

VM.-GEN.

0-15 KV

0-800 A.A M

12 345 6

12 3456

1 234 56

AM.-GEN.

A M

SH1

SH2

83T

41-1

41T

W02

1PR

R03

VA1+

VA2-

5A30

5C30

5A10

5C10

B10

1G36

1E8

1G33

1G49

1E7

CS.-52

(GEN. ACB)

R G

1GT

1GG

1G50

1G45

TP2

1GT1

1GC

1GT

1GG

1GP1

1U15

3VA1

3VB

1NC

1NT

1NG

1NP

1GP2

1GP

1GN

12VA

12VB

12VC

1E9

1G7

1G38

1G3

B14

1Z18

CS.-65 ML

R W G

3-70-1170-L

70-R

CS.-70MR

GEN. SYMBOL ILLUM.

URXW

1NT

R G

1NG

1NC

1NT1

1NP CS.-52

(NUET. ACB)

CS.-65MS

42-R

G R

42-G

1NR

70VR

VM. AMPL. GEN.

300-0-300 V.

VM. SW.

VM1

VM22

TNT

R G

CS.-29

AM2

AM. SW.

41P 41G

1NR

41P1X

41C

CS.-41

70V-RL

70VL

CS.-70MV

1GC1

1GT1

1NR

-7

-1

-4

-R

CS.-43R

1-70-14

2 4

1PR

GROUND BUS

12VA112VA

12VC

12VC1

12VA1

12VC1

1PR

R01

G01

1GA

R02

G02

W01

70-L

70-R

URXW

G N

2 1

12VB

5A10 5C10

12VA 12VC1

5C 5A

12VA1

12VB

12VC1

5A50

5C50

NOTES:

C P

1UCP

1G46

2 4

CS.-43U

5 61 -7

-1

L11A

L11B

L21

TO SPECIAL TERMINAL BLOCKS ON 3C

43U

REMOTE/LOCAL

SELECTOR SWITCH

POSITION

LOCALREMOTE

(SC)

D E

C K

31-32

29-30

27-28

25-26

23-24

21-22

19-20

17-18

15-16

13-14

11-12

9-10

7-8

5-6

3-4

1-2 X

SPARE

UNIT CONTROL

VOLTAGE REGULATOR

AUTO/MANUAL

SELECTOR SWITCH

POSITION

AUTO MANUAL

43R

AUTO MANUAL

(SC)

D E

C K

1-2

3-4

5-6

7-8

9-10

11-12

13-14

15-16

17-18

19-20

21-22

23-24

25-26

27-28

29-30

31-32

SPARE

OUTLET

3 WAY SWITCH

REFERENCE DRAWINGS:

V1-SC1C

UCC1-

3VA

1GS

1GS1

c2-SC1C

UCC1-

1GP2

c1-SC1C

UCC1-

1EN1

1C1

1EN1

CS.-69DB

1C1 70L

SPARE

c3-SC1C

UCC1-

70R

SC1C

A1-c1-

SC1C

A1-c2-

SC1C

A1-a1-

1UCP

1U01

12VB

5A60

5B70

5C60

5G10

1UCP

1GP1

1GT

PKA1

1GP1

1UCP

41-1

13-1

CS.-70 MV,CS.-65 ML,CS. 70 MR

70-GL

70-WL

70-RL

1x4-114

1x4-104

1x8-18

1x8-17

1-70-11

1-43-R141PR

METER

WATTHOUR

1GN

1GC1

1GS1

12VA

3VA 4 2

1GC

CS.-25

70V-GL

5G10 5C60

5A60

AM1

32VB

(NOTE 2)

TPC

TPO TP2

AFP-10-6-9G42-34

TRANSFORMER YARD .

560 FT IN CABLE TRAY TO EXPOSED CONDUIT IN

2. 1Z18 CABLE IS 7C-12 AWG WITH A LENGTH OF 570 FT,

1. BOLD INDICATES EQUIPMENT TO BE INSTALLED

A L

B E

N I F

A L L S P

R O J E

C T

U .S

A R

M Y C

O R

P S O

F E

N G

E E

R S

P O

R T

L A

N D

O R

E G

D R

O E

L E

C T

E S

N C

E N

T E

U .S

A R

M Y C

O R

P S O

F E

N G

E E

R S

S E

A T

T L E

W A

S H

G T

O N

S E

A T

T L E D

T R

E V

E N R

E S P .E

A N

S I F

A F P -1 .9

E -7

X X

X .d g n

H D

C B

P E

D T

R O

W B

G E

T A

L L

P A

N E

M A

O N

T R

O L I

N S

T R

U M

E N

T B

O A

E-701

C O

N N

E C

M O

R E

P L

A C

E M

E N

T R

A N

S F

O R

M E

R M

O T

O R O

P E

R A

T E

D P

E N

D O

R E

L E R

E R

A H

O A

F P -1 .9

-6 -0

A -4

D C

R C

NO. 1 MAINCONTROL & INST. BOARD - PANEL 1C

WIRING DIAGRAM GEN. & MAIN TRANSF.

DRAWING PLOT SIZE: ANSI B

S O

A T

N N

E N

A M

D W

N B

C K

D B

D E

N E

D B

D A

T E

E N

U M

B E

S U

B M

T E

D B

P L

O T S

C A

L E

P L

O T D

A T

C O

N T

R A

C T N

IDENTIFICATION

SHEET

S C

N M

A R

K D

A T

E A

P P

R of Engineers

US Army Corps

BORDER VERSION UPDATE [09-2012]

n w d \n w p \E

T D

S \C

A D

D -W o rk s p a c e s \N

W P \W o rk

S p a c e \p ro je c ts \L o c a l R e s o u rc e

D E

N F

E-702SHEET NAME:g2hdcdmt Daniel M. TrowbridgeBY USERNAME:DATE AND TIME PLOTTED: 6/13/2016 7:48:45 AM

NOTES:

REFERENCE DRAWINGS:

83T

OFF CLOSE

5A60

5G10

AM1

2PR

SW. DEVELOPMENTS

X-INDICATES CONTACT CLOSED

IN POSITION SHOWN

AM.-SW.

POSITION

OFF 1 2 3

XXX

X XX

2-1

CONTACT

2-4

1-3

6-5

6-4

5-3

8-7

8-10

7-9

FOR CONTINUATION

SEE DWG NE-D-10313

CS.-41, CS.-52 (GEN. ACB.),CS.-52 (NEUT.ACB.)

CONTACT

POSITION

PULL

OUT

TRIP OFF CLOSE

AFTER

TRIP

AFTER

1-2

3-4

5-6

7-8

9-10

X X

CS.- ANN. TEST & RESET

POSITION

TEST OFF RESET

CONTACT

1-2

3-4

5-6

7-8

CS.-29

CONTACT

POSITION

PULL OUT OPEN

5-6

3-4

1-2

X X

X X X

VM.-SW.

CONTACT

1-2

3-4

5-6

7-8

POSITION

OFF AB BC CA

CS.-65 MS

POSITION

RAISE OFF LOWER AUTO

PULL OUT

CONTACT

1-2

3-4

5-6

7-8

9-10

X X

CS.-70MV, CS.-65ML, CS.-70MR

POSITION

CONTACT

1-2

3-4

5-6

7-8

RESET OFF LOWER

CS.-25

CONTACT

1-2

3-4

5-6

POSITION

OFF ON

POSITION

CS.-5C

CONTACT

1-2

SHUT-DOWN OFF

PULL OUT

PKA2

NKA2

5B70

PKA4

K38

TPL

TPC

TPO

TP1

2CT

TP2

2GT1

2GC

2GT

2GG

2GP1

2U15

3VB

2GP

2NC

2NT

2NG

2NP

2GP2

2GP

2GN

22VA

22VB

22VC

22VA1

22VC1

2PR

R01

G01

1GA

R02

G02

W01

70-L

70-R

URXW

A38

2G3

2Z18

B22

2G3

2G38

2G7

I R

V B

WM. GEN.

5-0-25

22VA1

4 5

22VC1

22VB

VAR6

22VB

VAR5

VAR7

5C50

6 7

VARS. GEN.

15-0-15 MVAR

PKA2

NKA2

ANN. TEST &

RESET CS.

RG2

TG2

NKA2

CS.-5C

2 1

22VB

V A

V C

V M

V2A

V1A

0-15 KV.

VM.-GEN.

A M

2 AM.-GEN.

0-800 A.

SH1

SH2

SHUNT LEADS SC2-A1-SX2

VM. AMPL. GEN.

300-0-300 V.

AM. GEN. FLD.

0-1000 A.

SYNCHRONIZING BUS

41P

2PR

2GP

2CT

1VA

1VB

1VC

2PR

41-1

41T

W02

2PR

R03

VA1

VA2

5A30

5C30

5A10

5C10

2NR

70VGL

70VRL

70-L

70-R

GEN. & MAIN TRANSFORMER NO. 2 PANEL NO. 2-C (R.V.)

22VA

22VC

PHASE

SHIFTER

22VA1

22VC1

3PDT.

SW.

VAR6

VAR5

VAR7

5 2

4 6 1 3

6 5 4 3

52AX

7 8 1 2

V A

V C

V B

P R

LOCATED ON DOOR PANEL

AM2

VM1

VM2

VM. SW.X

43U

REMOTE/LOCAL

SELECTOR SWITCH

POSITION

LOCALREMOTE

(SC)

D E

C K

31-32

29-30

27-28

25-26

23-24

21-22

19-20

17-18

15-16

13-14

11-12

9-10

7-8

5-6

3-4

1-2 X

SPARE

FOR CONTINUATION

SEE DWG NE-D-10311

VOLTAGE REGULATOR

AUTO/MANUAL

SELECTOR SWITCH

POSITION

AUTO MANUAL

43R

AUTO MANUAL

(SC)

D E

C K

1-2

3-4

5-6

7-8

9-10

11-12

13-14

15-16

17-18

19-20

21-22

23-24

25-26

27-28

29-30

31-32

SPARE

CS.-65 ML

LR 2

R W G

RO2

W01

GO2

GEN. SYMBOL ILLUM.

X 2-70-1170-L

70-R

CS.-70MR

GROUND BUS

WATTHOUR METER

2NC

2NT1

2NG

2NT

R G

CS.-52

URXW

2GT

2GG

R G

2GC1

2GT1

G P

CS.-52 (GEN. ACB.)

T P

R G

CS.-29

5 TP2

B22VA1

22VB

22VC1

AM. SW.

5A50

5G 5C505C60

R03 W02

2NR

41-1 41-T

CS.-41

70V-RL

R G

70VL

70VR

CS.-70MV

2-70-12

CS.-65MS

G01 R01

G R

2NR 2NR

3NR

22VC122VB

5C10 5C 5A10

22VB

22VA1

-7

-1

-4

-R

2PR 1

2-43-R14

2-70-11

CS.-43R

2-70-14

2PR

2G33

SJ23-A1-SC2

SC2-C2-SX2

SC2-V1-SX2

2G36

2G45

SJ24-V1.1-SX2

SJ24-V1-SX2

SJ23-A1.1-SX2

SJ23-A1-SX2

B18

UNIT 1 CONTROL CABINET

UNIT 3 CONTROL CABINET

UNIT 2 GOVENOR CABINET (2G45)

SC2-U1-SX2

C P

2UCP

2G46

-7

-1

2 4

5 6

43U

CS.-

UNIT CONTROL

GEN. & MAIN TRANSFORMER NO. 2 PANEL NO. 2-C (R.V.)

SPARE

V1-SC2C

UCC2-

3VA

2GS

2GS1

c2-SC2C

UCC2-

c1-SC2C

UCC2-

2C1

2EN1

CS.-69DB

2C1 70L

SPARE

c3-SC2C

UCC2-

70R

2GP2

2GP1

SC2C

A2-c1-

SC2C

A2-c2-

2UCP

2U01

SC2C

A2-a1-

5A60

5B70

5C60

5G10

2UCP

2GP1

2GT

PKA2

2GP1

2UCP

41-1

13-1

2X4-114

2X4-104

2X8-18

2X8-17

2-43R14

2-43R13

2-13-1

70V-GL

R G

SC2-C2-SX2

(NOTE 2)

22VB

TPC

TPO

-2GN - -

AGA

2GS1

2GC1

CS.-25

2GC

3VA

22VA

AFP-10-6-9F42-33

TRANSFORMER YARD .

530 FT IN CABLE TRAY TO EXPOSED CONDUIT IN

2. 2Z18 CABLE IS 7C-12 AWG WITH A LENGTH OF 540 FT,

1. BOLD INDICATE EQUIPMENT TO BE INSTALLED.

A L

B E

N I F

A L L S P

R O J E

C T

U .S

A R

M Y C

O R

P S O

F E

N G

E E

R S

P O

R T

L A

N D

O R

E G

D R

O E

L E

C T

E S

N C

E N

T E

U .S

A R

M Y C

O R

P S O

F E

N G

E E

R S

S E

A T

T L E

W A

S H

G T

O N

S E

A T

T L E D

T R

E V

E N R

E S P .E

A N

S I F

A F P -1 .9

E -7

X X

X .d g n

H D

C B

P E

D T

R O

W B

G E

T A

L L

P A

N E

M A

O N

T R

O L I

N S

T R

U M

E N

T B

O A

E-702

C O

N N

E C

M O

R E

P L

A C

E M

E N

T R

A N

S F

O R

M E

R M

O T

O R O

P E

R A

T E

D P

E N

D O

R E

L E R

E R

A H

O A

F P -1 .9

-6 -0

A -4

D C

R C

NO. 2 MAIN CONTROL & INST. BOARD - PANEL 2C

WIRING DIAGRAM GEN. & MAIN TRANSF.

DRAWING PLOT SIZE: ANSI B

S O

A T

N N

E N

A M

D W

N B

C K

D B

D E

N E

D B

D A

T E

E N

U M

B E

S U

B M

T E

D B

P L

O T S

C A

L E

P L

O T D

A T

C O

N T

R A

C T N

IDENTIFICATION

SHEET

S C

N M

A R

K D

A T

E A

P P

R of Engineers

US Army Corps

BORDER VERSION UPDATE [09-2012]

n w d \n w p \E

T D

S \C

A D

D -W o rk s p a c e s \N

W P \W o rk

S p a c e \p ro je c ts \L o c a l R e s o u rc e

D E

N F

E-702SHEET NAME:g2hdcdmt Daniel M. TrowbridgeBY USERNAME:DATE AND TIME PLOTTED: 6/13/2016 7:48:53 AM

3G3

B30

G RW

1-2

3-4

5-6 XXX

POSITION

CS.-65MS

CS.-70MR

SWITCH DEVELOPMENTS

X-INDICATES CONTACT CLOSED

IN POSITION SHOWN

FOR CONTINUATION

SEE DWG NE-D-10314

TO LIGHT

AM.-SW.

POSITION

CONTACT

OFF 1 2 3

XXX

X XX

2-1

2-4

1-3

6-5

6-4

5-3

8-7

8-10

7-9

1C 2C

CONTACT

POSITION

PULL

OUT

TRIP OFF CLOSE

AFTER

TRIP

AFTER

1-2

3-4

5-6

7-8

9-10

X X

CS.- ANN. TEST & RESET

POSITION

TEST OFF RESET

1-2

3-4

5-6

7-8

CONTACT

CS.-29

CONTACT

POSITION

PULL OUT OPEN OFF CLOSE

VM. SW.

POSITION

CONTACT

OFF AB BC CA

X X X

X X

1-2

3-4

5-6

7-8

A58

PKA3

K72

TPL

TPC

TPO

TP1

3CT

TP2

3GT1

3GC

3GT

3GG

3GP1

3U15

3VB

3GP

3NC

3NG

3NP

3GP2

3GP

3GN

32VA

32VB

32VC

32VA1

32VC1

R01 G01 16A R02 G01 W01 70L 70R

URXW

3G38

CONTACT

RAISE OFF LOWER AUTO

PULL OUT

X X X

1-2

3-4

5-6

7-8

9-10

CS.-70MV, CS.-65ML, CS.-70MR

CONTACT

POSITION

RESET OFF LOWER

1-2

3-4

5-6

7-8

3G34

3G7

CS.-25

CONTACT

1-2

3-4

5-6

POSITION

OFF ON

CONTACT

CS.-5C

POSITION

SHUT-DOWN

PULL OUT

OFF

1-2 X

GCC-C3-SC3

TEL COM

POWER

METER

NEXUS MWH

43-R14

-1

-R

L1 L2 L11A L11B L21

22VA1

22VB

22VC1

12VA1

12VB

12VC1

V B

RI SYNCHRONIZING BUS

GEN. & MAIN TRANSFORMER NO. 3 PANEL NO. 3C (R.V.)

32VA

32VC 32VA1

32VC1

3PDT.

SW.

VAR6

VAR5

VAR7

6 5 4 3

52AX

PHASE

SHIFTER

6 1

A M

2 AM.GEN.

0-800 A.

SC3-A1-SX3A03+

A03-

VM. GEN

0-15 KV.

VM.- GEN. FLD.

0-300 V. 0-1500 A.

AM. GEN. FLD.

V2A

V1A

V M

41P

S1 S2 S3

3GP

3CT

1VA

1VC

4B 4G

V A

V C

WM. GEN

5-0-25

32VC13

32VA1

32VB

6 32VB

32VB 8 7

5C50 VAR6

VAR5

VAR7

VARS. GEN,

15-0-15 MVAR

TG3

RG3

PKA3

NKA3

3GT

ANN. TEST &

RESET CS.

RG3

TG3

NKA3

CS.-5C

2 1

VM. SW,

32VA1

32VB

32VC1

VM1

VM21

CS.-29

T P

3GT

3GG

83T

41-1 41-3 W02

R03 V1A V2A 5A30 5C30 5A10 5C10

SJ34-V1-SX3(TO SJ35)

SJ34-V1.1-SX3(TO SX3)

SJ33-A1-SX3(TO SJ32)

SJ33-A1.1-SX3(TO SX3)

B26

3G36

SC3-V1-SX3

3G33

SC3-C2-SX3

SJ33-A1-SX3

SC3-C1-SX3

13-1

5A 5C 5G

43R13 43R14

RECORDER CABINET

UNIT 2 CONTROL CABINET

3G45

FOR CONTINUATION

SEE DWG NE-D-10312

VOLTAGE REGULATOR

AUTO/MANUAL

43R

SELECTOR SWITCH

BLACK. OVAL HANDLE

POSITION

AUTO MANUAL

SPARE

(SC)

1-2

3-4

5-6

7-8

9-10

11-12

13-14

15-16

17-18

19-20

21-22

23-24

25-26

27-28

29-30

31-32

D E

C K

AUTO MANUAL

UNIT CONTROL

REMOTE/LOCAL

SELECTOR SWITCH

POSITION

REMOTE LOCAL

LOCAL

(SC)

REMOTE

D E

C K

1-2

3-4

5-6

7-8

9-10

11-12

13-14

15-16

17-18

19-20

21-22

23-24

25-26

27-28

29-30

31-32

SPARE

43U

SC3-C3-SX3

A3-C1.1-SX3

GCC-C1-SC3

70-L 70-R

IBO01

IBC01

X8-17 X8-18

AM2

5A60 5A50

AM. SW.

AM1

5C50 5G

5C60 5G10

R03 W02

NRNR

X 41-1 41-3

CS.-41

PR 2

70V-RL

X 70L

70R 2

70-12

CS.-70MV

70V-GL

CS.-65MS

G011

R01

G R

1NR

TP2

TPC

TPO

3GC1

3GT1

10 9

1CS.-52

(GEN. ACB.)

L L

CS.-65ML

GEN. SYMBOL ILLUM.

URXW

3NT

3NG

R G

3NC

3NT1

P CS.-52

(NEUT. ACB.)

70-14

70-11

CS.-43R

5A10

V aIc H i

V b

L o

V n

Ib H i

Ia H i

V c

32VA1

32VB 5C10

GROUND BUS

G N

32VC1

70-R

70-L

70-11 X

R02 W01

G02

LOCATED ON DOOR PANEL3

V A

V C

V B

P R

C O

C P

3UCP

3G46

R1 R2 S1A

S2A S3A S1b S2B S3b

2 4

CS.-43U

5 6

5B70

32VA

3VA

CS.-25

16 14 15 13

V1-SC3C

UCC3-

3VA

3GS

3GS1

c2-SC3C

UCC3-

c1-SC3C

UCC3-

I R

3EN1

CS.-69DB

3C1

SPARE

c3-SC3C

UCC3-

3C1

3GP1

SC3C

A3-c1-

SC3C

A3-c2-

3GP1

3GT

3GP1

3GP2

41-1 13-1

CS.52- (NEUT. ACB.)

CS.-41, CS.-52 (GEN. ACB.),

70L 70R

32VA

3GC

3GC1

3GS1

3GN

SPARE

32VB

SC3C

V1-

UCC3-

NOTES:

REFERENCE DRAWINGS:IRIG-BCOM 1COM 4

G N

D L

3 SB-A+SB-A+ -+

X4-104 X4-114

AFP-10-6-9E42-32

TRANSFORMER YARD .

410 FT IN CABLE TRAY TO EXPOSED CONDUIT IN

2. 3Z18 CABLE IS 7C-12 AWG WITH A LENGTH OF 420 FT,

1. BOLD INDICATES EQUIPMENT TO BE INSTALLED.

A L

B E

N I F

A L L S P

R O J E

C T

U .S

A R

M Y C

O R

P S O

F E

N G

E E

R S

P O

R T

L A

N D

O R

E G

D R

O E

L E

C T

E S

N C

E N

T E

U .S

A R

M Y C

O R

P S O

F E

N G

E E

R S

S E

A T

T L E

W A

S H

G T

O N

S E

A T

T L E D

T R

E V

E N R

E S P .E

A N

S I F

A F P -1 .9

E -7

X X

X .d g n

H D

C B

P E

D T

R O

W B

G E

T A

L L

P A

N E

M A

O N

T R

O L I

N S

T R

U M

E N

T B

O A

E-703

C O

N N

E C

M O

R E

P L

A C

E M

E N

T R

A N

S F

O R

M E

R M

O T

O R O

P E

R A

T E

D P

E N

D O

R E

L E R

E R

A H

O A

F P -1 .9

-6 -0

A -4

3Z18

H D

C R

C S

(NOTE 2)

NO. 3 MAIN CONTROL & INST. BOARD - PANEL 3C

WIRING DIAGRAM GEN. & MAIN TRANSF.

DRAWING PLOT SIZE: ANSI B

S O

A T

N N

E N

A M

D W

N B

C K

D B

D E

N E

D B

D A

T E

E N

U M

B E

S U

B M

T E

D B

P L

O T S

C A

L E

P L

O T D

A T

C O

N T

R A

C T N

IDENTIFICATION

SHEET

S C

N M

A R

K D

A T

E A

P P

R of Engineers

US Army Corps

BORDER VERSION UPDATE [09-2012]

n w d \n w p \E

T D

S \C

A D

D -W o rk s p a c e s \N

W P \W o rk

S p a c e \p ro je c ts \L o c a l R e s o u rc e

D E

N F

E-703SHEET NAME:g2hdcdmt Daniel M. TrowbridgeBY USERNAME:DATE AND TIME PLOTTED: 6/13/2016 7:49:01 AM

2 18171615141312111098765431

120V AC

HEATER WIRING

HEATER 150W

2 31

1 3

2 4

1 2

REMOTE OPEN

REMOTE CLOSE

REMOTE COMMON

120V AC

HEATER SOURCE

125V DC

MOTOR SOURCE

MECH.OPEN POSITION

ROLLER LEVER DEPRESSED

6 2222 64 22 4A2 A2

5 2131 A1

544432 32 44 54

211 53 A1

9/CC9/OC

(MECH.INTERLOCKED)

1 22

43/L

43/R 2

00000

1 2 3

1500 OHM

5 OHM

31 43 53 534331

NCNOC

b a

(TOP POSITION)

21 3

CNONC

1 3 2 ab

ACL

AC2

TA (5); TA (6) (REMOVE TO ELEC.INTERLOCK w/GRD.SW.AUX.SW.)

TE (3); 23 (2)

23 (1); 52-H (4)

TE (1); 52-H (2)

9/OC (A1); 9/CC (22)

9/CC (A1); 9/OC (22)

CLSb (2); OLSa (2); 05 (2)

9/OC (A2); OLSa (1)

9/CC (A2); CLSb (1)

9/OC (4); 9/OC (6)

9/CC (4); 9/CC (6)

84M (2)

9/OC (3); 9/CC (32); 9/CC (2);

84M (1)

9/CC (3); 9/OC (32); 9/OC (2);

TA (TA13); 43/R (3)

OLSb (3); TA (12); G (2)

CLSa (3); TA (11); R (2)

TA (10); 01/C (1); 01/O (1)

01/O (2)

9/CC (21); 9/OC (44); TA (9);

01/C (2)

9/OC (21); 9/CC (44); TA (8);

G (1); TA (10)

43/L (1); 43/R (4); R (1);

9/CC (43); 52-1 (2); TA (7);

9/OC (1); 9/OC (43); 9/CC (1);

TA (6); 05 (1)

9/OC (5); 9/CC (5); 52-1 (4); TA (5)

TA (4); 52-H (3)

TA (3); 52-H (1)

TA (2); 52-1 (3)

TA (1); 52-1 (1)

TC (16); 84b (16)

TC (15); 84b (15)

TC (14); 84a (14)

TC (13); 84a (13)

TC (12); 84b (12)

TC (11); 84b (11)

TC (10); 84a (10)

TC (9); 84a (9)

TC (8); 84b (8)

TC (7); 84b (7)

TC (6); 84a (6)

TC (5); 84a (5)

TC (4); 84b (4)

TC (3); 84b (3)

TC (2); 84a (2)

TC (1); 84a (1)

WIRE # DEVICE WIRE # DEVICE

WIRE CHART

01/O 01/C

CTR

PUSHBUTTON PANELLOWER ELECTRICAL PANEL

CLS

OLS

NOTES:

1 2a

43 b a5 6

87 b

109 a

1211 b

84-ab

1413 a

1615 b

AUXILIARY SWITCH

84M 2

NC NO C

(BOTTOM POSITION)

52-1 52-H

U .S

A R

M Y C

O R

P S O

F E

N G

E E

R S

P O

R T

L A

N D

O R

E G

D R

O E

L E

C T

E S

N C

E N

T E

U .S

A R

M Y C

O R

P S O

F E

N G

E E

R S

S E

A T

T L E

W A

S H

G T

O N

S E

A T

T L E D

T R

E V

E N R

E S P .E

A N

S I F

A F P -1 .9

E -7

X X

X .d g n

H D

C M

G T

D T

R O

W B

G E

T A

L L

M O

T O

R O

P E

R A

T E

E-704

C O

N N

E C

M O

R E

P L

A C

E M

E N

T R

A N

S F

O R

M E

R M

O T

O R O

P E

R A

T E

D P

E N

D O

R E

L E R

E R

A H

O A

F P -1 .9

-6 -0

A -4

TP1

TP2

TPC

TPO

TPL

TP 3

2 SP

REMOTE LIGHT COMMON

C O

N N

E C

T P

A N

G c

L C

-8

A L

B E

N I F

A L L S P

R O J E

C T

H D

C R

C S

#3 LENGTH APPROX 60FT.

CABLE FOR MOD #2 LENGTH APPROX 25 FT, MOD #1 &

OPTIONAL ITEM TO BE REPLACED IF NEEDED.

3. REUSE EXISTING 120 VAC CABLE FROM LC14.

SHOW FUNCTIONALITY AND EXTERNAL CONNECTIVITY.

2. WIRING DIAGRAM IS FOR TYPICAL MOD OPERATOR TO

1. BOLD INDICATES EQUIPMENT TO BE INSTALLED.

(NOTES 2 & 3)

DRAWING PLOT SIZE: ANSI B

S O

A T

N N

E N

A M

D W

N B

C K

D B

D E

N E

D B

D A

T E

E N

U M

B E

S U

B M

T E

D B

P L

O T S

C A

L E

P L

O T D

A T

C O

N T

R A

C T N

IDENTIFICATION

SHEET

S C

N M

A R

K D

A T

E A

P P

R of Engineers

US Army Corps

BORDER VERSION UPDATE [09-2012]

n w d \n w p \E

T D

S \C

A D

D -W o rk s p a c e s \N

W P \W o rk

S p a c e \p ro je c ts \L o c a l R e s o u rc e

D E

N F

E-602SHEET NAME:g2hdcdmt Daniel M. TrowbridgeBY USERNAME:DATE AND TIME PLOTTED: 6/13/2016 7:49:09 AM

P -1 .9

X X

X .d g n

A F P -1 .9

-6 -0

-1

R O

W B

G E

ED201

S T

E V

E N R

E S P .E

U .S

A R

M Y C

O R

P S O

F E

N G

E E

R S

P O

R T

L A

N D

O R

E G

O N

H Y

D R

O E

L E

C T

E S

N C

E N

T E

U .S

A R

M Y C

O R

P S O

F E

N G

E E

R S

S E

A T

T L E D

T R

SEATTLE DISTRICT

P E

N D O

R E

L E R

E R

A H

O G

D C

B P

A N

S I F

A L

B E

N I F

A L L S P

R O J E

C T

S E

A T

T L E

W A

S H

G T

O N

4 3 2 1

3-10 KVA TRANSFS.

4 3 2 1

LC14

LIGHTING CAB.

CABINET

440V. POWER

EL. 2097.5

CONTROL HOUSING

TRANSFORMER

CONDULT

" STL.2

12-2

"2 12Z18-1 "2

13Z18-1

"2 12Z18-1 "2

13Z18-1

CABLE TUNNEL

L CABLE TUNNEL

L TRANSFORMER 1

CL TRANSFORMER 3

CONTROL

MOD

CONTROL

MOD

L TRANSFORMER 2

L TRANSFORMER 3

NOTES:

( NOTE 2)( NOTE 2) ( NOTE 2)

LINKAGE

DISC.

LINKAGE

DISC.

LINKAGE

DISC.

KEY

UNIT 1 UNIT 2 UNIT 3

SCALE: NONE

TRANSFORMER YARD

V E

Q U

M E

N T P

L A

R E

M O

V A

GND

1Z18-1 1/2"

GND

TRAYS.

GROUND BUS ON CABLE

CONTROL

MOD

SCALE: 1/4"=1'-0"

SECTION A-A

PARTIAL PLAN EL. 2097

T R

A N

S F

O R

M E

R M

O T

O R O

P E

R A

T E

C O

N N

E C

M O

R E

P L

A C

E M

E N

CL TRANSFORMER 2CL TRANSFORMER 1

REFERENCE DRAWING

& SECTION

GROUNDING & LIGHTING PLAN

E-52 18-15-3 TRANSFORMER YARD CONDUIT,

H D

C R

C S

"2 11Z18-1

TO THE OIL CONTAINMENT WALL IS APPROXIMATELY

3. CLEARANCE FROM THE TRANSFORMER YARD FENCE

LINKAGES, CONTROLS, AND WIRING IF REQUIRED.

2. REMOVE EXISTING 115KV DISCONNECT SWITCHES,

1. BOLD INDICATES EQUIPMENT TO BE REMOVED.

ED201

DRAWING PLOT SIZE: ANSI B

S O

A T

N N

E N

A M

D W

N B

C K

D B

D E

N E

D B

D A

T E

E N

U M

B E

S U

B M

T E

D B

P L

O T S

C A

L E

P L

O T D

A T

C O

N T

R A

C T N

IDENTIFICATION

SHEET

S C

N M

A R

K D

A T

E A

P P

R of Engineers

US Army Corps

BORDER VERSION UPDATE [09-2012]

n w d \n w p \E

T D

S \C

A D

D -W o rk s p a c e s \N

W P \W o rk

S p a c e \p ro je c ts \L o c a l R e s o u rc e

D E

N F

ED201SHEET NAME:g2hdcdmt Daniel M. TrowbridgeBY USERNAME:DATE AND TIME PLOTTED: 6/13/2016 7:49:19 AM .5

P -1 .9

X X

X .d g n

A F P -1 .9

-6 -0

-3

R O

W B

G E

ED202

S T

E V

E N R

E S P .E

U .S

A R

M Y C

O R

P S O

F E

N G

E E

R S

P O

R T

L A

N D

O R

E G

O N

H Y

D R

O E

L E

C T

E S

N C

E N

T E

U .S

A R

M Y C

O R

P S O

F E

N G

E E

R S

S E

A T

T L E D

T R

SEATTLE DISTRICT

P E

N D O

R E

L E R

E R

A H

O G

D C

B P

A N

S I F

A L

B E

N I F

A L L S P

R O J E

C T

S E

A T

T L E

W A

S H

G T

O N

E M

O V

A L

4 3 2 1

1 2 3 4

GAP DISCONNECT

MOTOR-OPERATED HORN-

EL. 2149.5

STRANDED CABLE

LIGHTNING ARRESTERS

COPPER TUBING

CONNECTORS

FLEXIBLE STUD

EL. 2127

TRANSF.

POWER

MAIN

TOP OF RAIL, EL. 2099.5

TOP OF RAIL, EL. 2097

EL. 2106.33

EL. 2115 EL. 2115

EL. 2150

COPPER TUBING

STRANDED CABLE

R O

W A

EL. 2173

SHIELD WIRE

C.T.

NEUT.

& CABINET

LTG TRANSTS.

ROW B

SHIELD WIRE

TO SWITCHYARD STRUCTURE

SHIELD WIRE

4 ON 1

SHIELD WIRE

ARRESTERS

LIGHTNING

GAP DISCONNECT

MOTOR-OPERATED HORN-

EL. 2149.5

STRANDED CABLE

LIGHTNING ARRESTERS

COPPER TUBING

CONNECTORS

FLEXIBLE STUD

EL. 2127

TRANSF.

POWER

MAIN

TOP OF RAIL, EL. 2099.5

TOP OF RAIL, EL. 2097

EL. 2115

TO SWITCHYARD STRUCTURE

COPPER TUBING

SHIELD WIRE

EL. 2173

EL. 2142

STRANDED CABLE

L TRANSFER TRACK

AXIS OF DAM AND

L CABLE TUNNELC

TRACK

L TRANSFER

33'-0"21'-0"

TUNNEL

L CABLEC

9'-0"

8'-6"

16'-0"

L TOWERC

5'-0"

1'-10"

CABLE

STRANDED

TRACK

L TRANSFERC

L TOWERC

L CABLE TUNNELC

L TRANSFORMER 3

L TRANSFORMER 2

L TRANSFORMER 1

(NOTE 2)

NOTES:

KEY PLAN

SCALE: NONE

V E

Q U

M E

N T S

E C

LINKAGELINKAGELINKAGE

AXIS OF DAM

SECTION C-C

SCALE: 1/8"=1'-0"

SECTION B-B

SCALE: 1/8"=1'-0"

SECTION A-A

SCALE: 1/8"=1'-0"

SWITCHES

DISCONNECT

SWITCHES

DISCONNECT

SWITCHES

DISCONNECT

PARTIAL PLAN EL. 2149.5

C O

N N

E C

M O

R E

P L

A C

E M

E N

T R

A N

S F

O R

M E

R M

O T

O R O

P E

R A

T E

CL TRANSFORMER 1 CL TRANSFORMER 2

CL TRANSFORMER 3

REFERENCE DRAWING

STRUCTURE GENERAL ARRANGEMENT

E-52 18-15-1 TRANSFORMR YARD 115 KV BUS

H D

C R

C S

TO THE OIL CONTAINMENT WALL IS APPROXIMATELY

3. CLEARANCE FROM THE TRANSFORMER YARD FENCE

WIRING IF REQUIRED, LINKAGES, AND ACCESSORIES.

2. REMOVE EXISTING 115 KV DISCONNECT SWITCHES, CONTROLS,

1. BOLD INDICATES EQUIPMENT TO BE REMOVED

(NOTE 2)

STANDOFF INSULATOR

ED202

B ED202

ED202

DRAWING PLOT SIZE: ANSI B

S O

A T

N N

E N

A M

D W

N B

C K

D B

D E

N E

D B

D A

T E

E N

U M

B E

S U

B M

T E

D B

P L

O T S

C A

L E

P L

O T D

A T

C O

N T

R A

C T N

IDENTIFICATION

SHEET

S C

N M

A R

K D

A T

E A

P P

R of Engineers

US Army Corps

BORDER VERSION UPDATE [09-2012]

n w d \n w p \E

T D

S \C

A D

D -W o rk s p a c e s \N

W P \W o rk

S p a c e \p ro je c ts \L o c a l R e s o u rc e

D E

N F

ED202SHEET NAME:g2hdcdmt Daniel M. TrowbridgeBY USERNAME:DATE AND TIME PLOTTED: 6/13/2016 7:49:27 AM

E V

E N R

E S P .E

A N

S I F

H D

C R

P -1 .9

-6 -0

A /1

U .S

A R

M Y C

O R

P S O

F E

N G

E E

R S

P O

R T

L A

N D

O R

E G

O N

H Y

D R

O E

L E

C T

E S

N C

E N

T E

U .S

A R

M Y C

O R

P S O

F E

N G

E E

R S

S E

A T

T L E

W A

S H

G T

O N

S E

A T

T L E D

T R

SEATTLE DISTRICT

PCB (BUS-TIE)

(5LP) 115KV

NOTES:

MAIN TRANSFORMER RELAYS

TRANSFORMER 115KV MOD

TP1

TP2

P E

T P

CLOSING

HAND CRANK

INTERLOCK

COPENING

T P

C L

O S

O P

E N

C L

O S

M O

T O

R C

TPL

52b (GEN ACB)

INTERLOCK

HAND CRANK

MOD

87TA12

87TX

RESET

HAND

87TX

TAX

TBX

TCX

2 2

G 86P

HAND

RESET

86P

49T64T

87TC

87TB 12

G O

STA SERV TRANSFORMER 1-13.8 KV ACB

STA SERV TRANSFORMER 2-13.8KV ACB (SIMILAR)

1SSP

1HSP

35A6A

S C

A S F

O R N

E U

T R

A L A

C B

B R

K E

L E

V A

T O

R C

C U

A M

A S F

O R N

E U

T R

A L A

C B

B R

K E

L E

V A

T O

R C

C U

A M

2IS

1LS

C O

N T

U E

D B

E L

O W

MSPRING

CHARGE

MOTOR

52A

AP2LS

PUMP

ANTI AP

52B

2LS

1IS

52H

52Z

40A

LCO

CON

SWSW

CON

S T

52A

LOW SF6

PRESSURE

3PS2PS

1PS

1HST

52H

TRIP

2 51S

51S

2 51S

64S

CON

S G

52b

52H 4c

40A

1SSN

35A

5 10

CON

P K

K X

52b

P K

K 9 3

87TAX

P K

87TBX

P K

K 3 3

87TCX11

ANN

86P

(AP) SPEED-NO-LOAD

(1GT2) GEN. ACB TRIP

ANN.

(SNL)

(1GP1)

2 52B

52B

52A

ANN

XJ0-

SPARESPARE

SPARE

ANN.

POSITION

DEVELOPMENT OF SWITCHES

#69

CONTACTS

NORM

AFTER

NORM

AFTER

TRIP

X X

1 2

3 4

5 6

7 8

X-DENOTES CONTACT CLOSED

POSITION

CONTACTS

LOWER

1 2

3 4

X-DENOTES CONTACT CLOSED

3-4c

5-6c

7-8c

#75 CS

OFF RAISE

52 52

X 52b 52X

52a

P U

S H B

U T

T O

N S

T A

O N G

E N R

M W

A L L

3SSC1

ACB1

52b

NOTE 3

P 3SSP

3SSP1

440 V BUS TIE ACB

S T

52b

ACB2

S G

S C

CON SW

G R

CON SW

LCO

CON

51B 51B

51B

3SSN1

3SSN

K 6 52b

P K

K X

CON

S H

ANN 52

52a

POWERHOUSE

BRIDGE CRANE BKR

GEN. ACB

LINE 3 PCB LOCKOUT

GEN. ACB

(2LP) 115KV PCB (LINE 2)

(3LP) 115KV PCB (LINE 2)

LINE 1 PCB LOCKOUT

GEN. ACB

(1LP) 115KV PCB (LINE 1)

LINE 2 PCB LOCKOUT

BUS TIE PCB LOCKOUT

(87TBX & 87TCX SIMILAR)

440 V INCOMING ACB 2

STA SERVICE TRANSF. 2

ANN

(5LT)

440 V INCOMING ACB 1

STA. SERVICE TRANSF. 1

1SSP11SSP

(2LT)

(3LT)

C O

N T

U E

D A

B O

V E F

O R S .S T

R A

N S

C O

N T

U E

D A

B O

V E F

O R S .S T

R A

N S

52 52

X X

1SSC1

52b

52b 52b

BUS TIE

ACB

ACB1

ACB2

52X 52X

52a

2SSP 2SSP1

2SSC1

31 33

32 38

35 37

34 36

41 43

42 48

45 47

44 46

(1LT)

87TAX

87TX

S C

S G

S T

P K

52b 52b

G R

CON SW

CON

LCO

1SSN1

ANN

K X

K 6 P

K A

K X

S C

S G

S T

2SSN 2SSN1

ANN

1SSN

D T

R O

W B

G E

H D

C B

P E

C U

S S

C H

E M

A T

G R

A M

H D

C B

P E

D T

R O

W B

G E

ED602

D C C

O N

T R

O L

T R

A N

S F

O R

M E

R M

O T

O R O

P E

R A

T E

D P

E N

D O

R E

L E R

E R

A H

C O

N N

E C

M O

R E

P L

A C

E M

E N

R E

M O

V A

L A

F P -1 .9

X X

X .d g n

REFERENCE DRAWINGS:

E-52-20-13-4

SCHEMATIC DIAGRAM

125VDC CONTROL CIRCUITS

84-ab(b)

84-ab(a)

LOCAL PB

DISCONNECT SWITCH POSITION.

3. 84 SWITCHES DENOTES AUXILLIARY SWITCHES FOR LINE

CONTROL BOARD UNLESS OTHERWISE NOTED.

2. ALL CONTROL SWITCHES AND INDICATING LIGHTS ARE ON MAIN

1. BOLD INDICATES EQUIPMENT TO BE REMOVED.

A L

B E

N I F

A L L S P

R O J E

DRAWING PLOT SIZE: ANSI B

S O

A T

N N

E N

A M

D W

N B

C K

D B

D E

N E

D B

D A

T E

E N

U M

B E

S U

B M

T E

D B

P L

O T S

C A

L E

P L

O T D

A T

C O

N T

R A

C T N

IDENTIFICATION

SHEET

S C

N M

A R

K D

A T

E A

P P

R of Engineers

US Army Corps

BORDER VERSION UPDATE [09-2012]

n w d \n w p \E

T D

S \C

A D

D -W o rk s p a c e s \N

W P \W o rk

S p a c e \p ro je c ts \L o c a l R e s o u rc e

D E

N F

ED602SHEET NAME:g2hdcdmt Daniel M. TrowbridgeBY USERNAME:DATE AND TIME PLOTTED: 6/13/2016 7:49:35 AM

AFP-1.97_G-001XXX

AFP-1.97_G-002XXX

AFP-1.97_G-003XXX

AFP-1.97_E-201XXX

AFP-1.97_E-202XXX

AFP-1.97_E-601XXX

AFP-1.97_E-602XXX

AFP-1.97_E-701XXX

AFP-1.97_E-702XXX

AFP-1.97_E-703XXX

AFP-1.97_E-704XXX

AFP-1.97_ED201XXX

AFP-1.97_ED202XXX

AFP-1.97_ED602XXX

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