ATT 4 00 00 02_Drawings_11x17_08-08-2019.pdf

U2A

KRB KRC

K1A

GENERATOR G1

K2A

STATION SERVICE SWGR D1A

TO 115KV SWITCHYARD

(WAPA DWG. NO. BM 0005)

TO CT CKT

(WAPA DWG. NO. BM 5507)

TO FUSE FV1A

(WAPA DWG. NO. BM 0005)

G

KRA

1-3Ø-66/88/110 MVA

11.0-115 GND. Y / 66.4 KV.

H.V. TAPS ±2-1/2%

T

T

TQ

TD

3Y-1200-5A

3Y-5000-5A

200-5

B

3Y-1200-5A

TBQ

KRB

KRC

U1A

REMOVABLE

FLEX LINK

REMOVABLE

FLEX LINK

A

LW

A

YS

T H

IN

K

S A

FE

TY

D

C

B

A

D

C

B

A

LAR M TA IOCE N

C O

LO

R A D

O R

IV

ER

S

TO

R A G

E

PR

O

JE

C T

G U

N N

IS

O

N D

IV

IS

IO

N

B

LU

E M

ES

A P

O W

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PL

A N

T

EL

EC

TR

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A L

IN

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MAIN

SINGLE-LINE DIAGRAM

DENVER, CO 2019-07-03

REFERENCE DRAWINGS

480 AND 120 VAC STATION SERVICE

SINGLE-LINE DIAGRAM _ _ _ _ _ _ _

(FOR CONSTRUCTION ONLY _ _ _

622-D-837A 622-D-60028)

SWITCHYARD SINGLE LINE _ _ _ _ _ WAPA BM 0005

GENERAL NOTES

1. Review the 3-line diagram to fully understand the relaying.

2. Plant is provided with LOCAL MANUAL, LOCAL AUTOMATIC, and REMOTE AUTOMATIC controls for starting and stopping each unit.

3. Generator oil pumps, transformer cooling equipment and air compressor systems will be left in continuous service except for prolonged shutdown periods. All other unit auxiliaries are taken out of service automatically when unit is shutdown.

4. This drawing was developed for solicitation and construction purposes from drawing 622-D-836. Upon completion of construction, this drawing should be superceded by revising drawing 622-D-836.

DEVICE NOTES

1. Devices are located according to the following designations:

A1A - Governor H1 - Turbine Pit BCA - Battery Control Board H1A - Generator Gage board C1A - Excitation Cubicle H1B - Butterfly Valve Cabinet CCA - Main Control Board KRA - Main Transformer E - Associated Equipment U1A - Unit 1 Generator

Breaker (52) G1 - Generator U2A - Unit 2 Generator

Breaker (52) CCB - Supervisory Control Board

2. Unless otherwise noted all symbols and device function numbers are in accordance with ASA Standard Y32.2 and C37.2.

3. Devices not listed under "Explanation" are located on Main Control Board unless otherwise noted. For Unit 2, the number "1" in location designation is changed to 2.

4. Clouds indicate work associated with this contract.

EXPLANATION

DEVICE LOCATION DESCRIPTION

25 CCA: Automatic Synchronizer 26G G1: Generator CO2 Thermal Relay Switch 26TP H1: Turbine Packing Box Temperature Switch 27 Undervoltage relays: B1, B2 - DC Battery (BCA);

C-Unit Control DC (CCA); G-Reg. MG set AC (C1A); GL

- Unit protection DC (CCA)

38 G1: Thermal relays; GL - Lower guide brg. metal; GLQ

- Lower guide brg. oil; GT1,2 - Thrust brg. metal; GLQ

- Thrust brg. oil; GU - Upper guide brg. metal

38TG H1: Turbine guide brg. temprature switch 46E C1A: Exciter phase current balance relay 51ST CCA: Station service overcurrent relay 51V CCA: Overcurrent relay, voltage retrained 50/51E C1A: Exciter phase current (Time/Inst) 52 U1A: Generator AC power circuit breaker 59F C1A: Field undervoltage relay 59G C1A: Generator overvoltage relay 59VHZ C1A: Generator volts/Hz relay 64F C1A: Generator field ground relay 86G CCA: Generator lockout relay 87T, B CCA: Transformer and bus differential relays auxiliary;

T, TX, TY - Transformer and auxiliaries 71QLBL G1: Generator lower guide bearing low oil level 71QLBN G1: Generator lower guide bearing normal oil level 98CX G1: Creep detector

Re le as ed

TO GEN.

BUS

KRB

Ø1-3 -1000KVA

12.0 KV-480V

C

B A

C

B A

6A

2E

2 -480-120V

BUS DUCT

2 -2000-5

6A

2E

SW

I V

SWSW

I A

I A

WHD

25 27 A

B

2 -480-120V

MAIN CONTROL BOARD CCA

480V. SWITCHGEAR D1A KRC

Ø1-3 -1000KVA

12.0KV-480V

C

B A

C

BUS DUCT

2 -2000-5

2E

B A

TO

SWYD.

3-1/C-4/0 A.C.S.R.

E

SWITCHYARD INTERLOCK

SEE NOTE 1

6A

8SPACE

700 70

150 15

20 200

90 900

15 150

70 700

POWER OUTLET

DRILL PRESS

LATHE

15150

HACKSAW

SPARE

3-1/C-4

3-1/C-12

3-1/C-12

3-1/C-12

3-1/C-12

460V. POWER BOARD

MJA

EL. 7190.00

OUTLET WORKS

3-1/C-1

100 100

100 100

HEATERS 34KW

SPARE

2 ROLLING DOOR MOTORS

3/4HP EACH

HOLLOW JET VALVE CAB

2-15HP MOTORS

SPARE

460V. POWER BOARD

MKA

OUTLET WORKS - EL. 7177.00

KKA

Ø1-3 9KVA

480V DELTA-208Y/120V 4 WIRE

LIGHTING TRANSFORMER

TO LIGHTING

PANEL BOARD LKA

460V. UNIT POWER BOARD

M2A

EL. 7190.00

SPACE SPACE

GOV. OIL PUMP NO. 1

15HP

GOV. OIL PUMP NO. 2

15HP

TURBINE OIL RES. HTR

2KW.

TURBINE WEARING RING

WATER VALVE-1/4HP

WICKET GATE LEAKAGE

DRAIN VALVES-2 1/2HP

TRANSFORMER KRA

FANS

POWER OUTLET

TRANSFORMER DECK

SPARE SPARE

UNIT #2

BUTTERFLY VALVE MOTOR

GEN. COOLING WATER

PUMP-15HP

GEN. THRUST BRG.

OIL PUMP-5HP

GEN. SPACE HEATERS

13.5KW

GEN. BRG. COOLING

WATER VALVE-1/3HP

HEATERS-10KW. SPACE

RMS. 201 AND 207

SPARE

3-1/C-8

3-1/C-8

2-1/C-12

2-1/C-12

3-1/C-12

3-1/C-10

3-1/C-2

3-1/C-12

3-1/C-8

3-1/C-8

3-1/C-12

3-1/C-10

3-1/C-12

3-1/C-10

3-1/C-4

3-1/C-10

100 100

100 100

460-208Y/120V POWER BOARD

MCA

EL. 7171.25

KCA

TRANSFORMER

Ø9KVA, 3 , 4W

480-208Y/120V

SPACE FOR 3 POLE BREAKER

1P

1P

1P

1P

1P

1P

1P

2P

2P 2P

2P

1P

1P

1P

1P

1P

1P

1P

15015

SPARE TO CCA13

Ø Ø1 -120V. A-N

TELEPHONE

Ø Ø1 -120V. B-N

TAILWATER SELSYN

Ø Ø1 -120V. C-N

PHASE COMPARISON

Ø Ø1 -120V. A-N

SEWAGE EJECTOR

Ø Ø1 -120V. B-N

LOAD & FREQ. CONT. EQUIP.

Ø Ø1 -120V. C-N

Ø Ø1 -120V. A-N

SPARE

SPARE

Ø3W-208/120V. A-B-N

SPARE TO CCA15

Ø Ø1 -120V. A-N

CHART DRIVES

Ø Ø1 -120V. B-N

SEQUENTIAL OPER. REC.

Ø Ø1 -120V. C-N

SPARE

Ø Ø1 -120V. A-N

TELEVISION SET

Ø Ø1 -120V. B-N

SPARE

Ø Ø1 -120V. C-N

THRU (CCC)

UPS ALTERNATE SOURCE

Ø Ø1 -120V. A-N

SPARE

Ø3W-208/120V- B-C-N

SPARE

Ø3W-208/120V- A-B-N

2/C-10

2/C-10

2/C-10

2/C-10

2/C-10

2/C-10

2/C-10

3/C-10

3/C-10 3/C-10

3/C-10

2/C-10

2/C-10

2/C-10

2/C-10

2/C-10

2/C-10

2/C-10

FOR RELAY TESTING

Ø4W 208/120V. A,B,C,N

4/C-19/22

150 150

3-1/C-10

3-1/C-12

3-1/C-10

3-1/C-4

3-1/C-2

3-1/C-12

3-1/C-12

3-1/C-12

3-1/C-10

3-1/C-2

BATTERY CHARGER

NO.1

HEATERS-REAR

CONT. RM. & BATT. RM.10KW

POWER OUTLET

UNWATERING

PUMP NO. 1-

40 HP

SPARE

BATTERY CHARGER

NO. 2

HEATER UNIT-HV6

CONT. RM. 5.5KW

SPARE

UNWATERING

PUMP NO. 2-40 HP

4-1/C-8

460V. HEAT AND VENT BOARD

N2A

EL. 7190.00

SPACE

105KW. HTR. HV.4

(WITH HP MOTOR)

105KW. HTR. HV.3

(WITH HP MOTOR)

CONTROL ROOM AIR

COND. XFORMER

105KW. HTR. HV.5

(WITH HP MOTOR)

105KW. HTR. HV.2

(WITH HP MOTOR)

3-1/C-1/0

3-1/C-1/0

3-1/C-1/0

3-1/C-1/0

3-1/C-1/0175

460V. POWER BOARD (-837E)

M1B

EL. 7153.12

100 100

LUB. OIL PUMP

3 HP

TRANSF. OIL PUMP

7.5 HP

OIL PURIFIER

POWER OUTLET-100A

65CFM AIR COMP.

10HP

20 CFM AIR COMP.

20HP

SPARE

375 CFM AIR COMP.

100HP

FIRE PUMP

40HP

SPARE

POWER OUTLETS

STANDBY GEN. COOLING

WATER PUMP-15HP

HEATER-RM. 209 5KW

RM. 210 5KW (TOILETS)

3-1/C-12

3-1/C-12

3-1/C-2

3-1/C-10

3-1/C-8

3-1/C-2/0

3-1/C-4

3-1/C-10

3-1/C-10

3-1/C-8

3-1/C-4

208Y-120V. LIGHTING BOARD

L1A

EL. 7190.00

100 100

SPACE

SPACE

SPACE

SPACE

SPARE

Ø Ø1 -120V.- A-N

LIGHTING CABINET L2A

Ø24KW,3 ,208Y-120V.

LIGHTING CABINET L2B

Ø16KW,3 ,208Y-120V.

GEN. SWGR. & BUS

DUCT HEATERS

EMERG. LTG. CONT.

Ø Ø1 -120V.- A-N

LIGHTING CABINET LCA

Ø17KW,3 ,208Y-120V.

LIGHTING CABINET L1B

Ø10KW,3 ,208Y-120V.

LIGHTING CABINET L1C

Ø28.6KW,3 ,208Y-120V.

2/C-10

4-1/C-2

4-1/C-4

4-1/C-6

2/C-10

4-1/C-4

4-1/C-4

4-1/C-2

K1C

LIGHTING

REGULATOR

LIGHTING TRANSF.

Ø112.5 KVA, 3 , 4W

480-208Y/120 K1B

7-1/C-3/0

EL. 7190.00

460V. UNIT POWER BOARD

M1A

100 100

SPACE SPACE

GOV. OIL PUMP NO.1

15HP

GOV. OIL PUMP NO.2

15HP

TURBINE OIL RES. HTR

2KW

TURBINE WEARING RING

WATER VALVE-1/4HP

WICKET GATE LEAKAGE

DRAIN VALVES--2 1/2HP

HEATERS 90KW

SPACE RM. 101

POWER OUTLETS

GEN FLOOR DOWNSTREAM

POWER OUTLETS

UNIT #1 BUTTERFLY

VALVE MOTOR

GEN. COOLING WATER

PUMP-15HP

GEN. THRUST BRG.

OIL PUMP-5HP

GEN. SPACE HEATERS

13.5KW

GEN. BRG. COOLING

WATER VALVE-1/3HP

DRAFT TUBE

GATE HOIST-5HP

SPARE

SPARE

3-1/C-8

3-1/C-8

2-1/C-12

2-1/C-12

3-1/C-12

3-1/C-10

3-1/C-4

3-1/C-12

3-1/C-8

3-1/C-8

3-1/C-12

3-1/C-10

3-1/C-12

3-1/C-12

3-1/C-4

3-1/C-10

1P1P

3-1/C-3/0

CA

RING FOLLOWER

VALVE CABINET HJA

2-15HP MOTORS

3-1/C-2 WAPA INVERTER

CCA11

3-1/C-1/0

15 225

LARGE METAL

ROLLER DOOR

BAY HEATERS

O/H DOOR

30 13

E/G RM HEATER

KHA

0-

0/

VA

C

K

VA

T

R

AN

SF

O

R M

ER

120-208 VAC

PANELBOARD LHA

EL. 7190.00

480 VAC BOARD

DHA

SEE 622-D-3694A

SEE 622-D-3694A

(-3694C)

UPS ALTERNATE SOURCE

(622-D-837J)

HEATER-RM. 203 5KW

RM. 204 5KW (PIT GALLERIES)

622-D-837C

622-D-837B

GEN FLOOR UPSTREAM

MTS-SAF

SWITCH BY RING FOLLOWER

HYDRAULIC POWER UNIT

POWER PLUG BY RING FOLLOWER

HYDRAULIC POWER UNIT

GENERATOR BLOCK HTR

14 15

WHDWHD

KRC

KRB

2 -480-120V

ELECTRICAL

3-1/C-2/0 3-1/C-1

SU

PP

LY

T

O

IN

TA

KE

S

TR

U C

TU

R

E

AN

D S

PI

LL

W

AY

150 TON CRANE

50H.P. M-G SET

15H.P. BRIDGE MOTOR

5H.P. TROLLEY MOTOR

6-1/C-500 KCMIL

3-1/C-3/0

3-1/C-300 KCMIL

3-1/C-2/0 3-1/C-2/0

2-

D -1

1-3/C-350 KCMIL

3Y-1500-53Y-1500-5

ATS-SAC

PANEL M1Z

(-3694C)

WAPA

INVERTER

2/ C

-1

1 2

3 4

5 6

SPARE

SPARE

LFX

SPARE

UNKNOWN

MICROWAVE

BCA #3

2/C-10 (D.C.)

REFERENCE DRAWINGS

NOTES

LEGEND

Selector switch

Synchronism check relay

Undervoltage relays for automatic bus transfer

Hand operated air circuit breaker with frame size For number of poles see note 3

Electrically operated drawout air circuit breaker

Circuit breaker thermal device with ampere rating

Circuit breaker instantaneous device with ampere rating

Circuit breaker time delay magnetic overload device

SW

A

B

800AF

with ampere rating

Disconnecting device

Circuit number

E

A

LW

A

YS

T H

IN

K

S A

FE

TY

D

C

B

A

D

C

B

A

LAR M TA IOCE N

C O

LO

R A D

O R

IV

ER

S

TO

R A G

E

PR

O

JE

C T

G U

N N

IS

O

N D

IV

IS

IO

N

B

LU

E M

ES

A P

O W

ER

PL

A N

T

EL

EC

TR

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A L

IN

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TA

LL

A

TI

O N

480 AND 120 VAC

STATION SERVICE

SINGLE-LINE DIAGRAM

DENVER, CO 2019-07-03

MAIN SINGLE-LINE DIAGRAM_ _ _ _ _

(FOR CONSTRUCTION ONLY _ _ _

622-D-836 622-D-60027)

STATION SERV. SWGR. D1A,

CONTROL SCHEMATIC DIAGRAM _ _ _ 622-D-1273

STATION SERV. SWGR. D1A, CT AND

PT SCHEMATIC DIAGRAM_ _ _ _ _ _ _ 622-D-1274

STANDBY 480VAC PANEL M1Z AND

AUTOMATIC TRANSFER SWITCHES

3-LINE _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 622-D-3694C

1. The two electrically operated supply breakers (52A and

52) are electrically interlocked with each other and with switchyard disconnect switch WV1A as follows:

Under normal operating conditions, the switchyard serves as the alternate station service supply and only one supply breaker can be closed, except that both breakers can be closed momentarily under manual control with sources are in synchronism. Under emergency conditions the station service system serves as the switchyard supply and both supply breakers are closed.

2. All circuit breakers are 3-pole breakers except where noted. 1P denotes single pole and 2P denotes double pole breakers.

3. Standby power system and automatic transfer switches shown on drawing 622-D-3694C.

4. Clouds indicate work associated with this contract.

5. This drawing was developed for solicitation and construction purposes from drawing 622-D-837A.

Upon completion of construction, this drawing should be superceded by revising drawing 622-D-837A.

400AP with frame and plug size

Re le as

STATION SERVICE

PANEL C20

52A-R

G R

52B-R

G R

480V SWITCHGEAR D1A

KRB

D1A METER TS

KRB METER TS KRC METER TS

90"

28"

19"

5 5

2 2

19" RACK

KRC

7 74

ACK RESET TEST

ANNUNCIATOR

TO KRA

<COLOR: GREEN>

C O

LO

R

G R

EE

N

C O

LO

R

G R

EE

N

C O

LO

R

G R

EE

N

C O

LO

R

G R

EE

N

43S SWITCHYARD

STANDBY SUPPLY

CLOSE

TO FV1A

UNIT 1 WHR UNIT 2 WHR

1 1

UNIT 1 XDCR UNIT 2 XDCR

1 1

STATION WHR

A

LW

A

YS

T H

IN

K

S A

FE

TY

SHEET

D

C

B

A

D

C

B

A

B U

R

EA

U O

F R

EC

LA

M

A

TI

O N

U .S

D

EP

A R

TM

EN

T

O F

TH

E

IN

TE

R

IO

R

LAR M TA IOCE N

C A D

S

YS

TE

M

A ut oC A D

3.

0s C A D

F

IL

EN

A M

E

2- D

-6

-R

D -1

.D W

G

LA

S T

S A V

ED

D A

TE

-0 8-

LA

S T

S A V

ED

B Y

EM

EN

D

LI

N

C O

LO

R A D

O R

IV

ER

S

TO

R A G

E

PR

O

JE

C T

G U

N N

IS

O

N D

IV

IS

IO

N

B

LU

E M

ES

A P

O W

ER

PL

A N

T

EL

EC

TR

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A L

IN

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TA

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A

TI

O N

MAIN CONTROL BOARD

CCA

FRONT VIEW - PANEL 20

DENVER, CO 2019-07-03

REFERENCE DRAWINGS

NOTES

EXPLANATION

TAG DEVICE

METER (GOVERNMENT FURNISHED)

2 TEST SWITCH

3 HMI TOUCH SCREEN

4 RED PUSHBUTTON

5 PISTOL GRIP SWITCH

6 OVAL GRIP SWITCH

7 BLACK PUSHBUTTON

PUSH TO TEST LEDS

MAIN CONTROL BOARD CCA

FRONT VIEW - PANELS 19-22 _ _ _ _ 622-D-1036

1. For reference only. Not drawn to scale.

Re le as

6A 10A

6A

CCA 10A

1 -66,400/115/66.4-115/66.4V

VX1A( A)

CCA

ZX1B

WX1A

160A

ZX1C

3Y-200,600-5A

SWITCHYARD

POWERPLANT

3-1

CABLES

C

3Y-200-5A

TT

KF

600:5A

3 -41.67MVA

11.4-120.75KV GRD Y/69.7KV

±H.V. TAPS: 2.5; 5.0 PERCENT

T

REMOVABLE

LINK110

ZSA

NON-SEGREGATED PHASE BUS

125SS

MANUAL & AUTO SYNCH.

3Y-2000:5A

3Y-2000:5A

(152)

10ATD

2 -12,000:120V

UNIT

SWGR.

USA

L L

I V

I V

RUNIN

MANUAL

SYNCHRONIZING

PANEL

KSA

DSA 52A

STATION SERVICE UNIT SUB.

QX1A

KRA

(622-D-2665 and 622-D-60026)

3 -1 MVA

11.5 KV-480 GRD. Y/277V

± ±H.V. TAPS: 2.5, 5.0;-7.5 PERCENTG1

K1B

GENERATOR

35,000 KVA 0.9 P.F.

11.5 KV. 3 , 60Hz 257RPM

25KVA

12000-120/240 V.

3Y-2000:5A

1-2000:5A

1-POLE ( C)

HIGH SPEED

GROUND SW.

K1X

52EG

ZX1A

2FU

151E

CSA E

152E

B F

50A

B ONLY

AF

TQ

TQL

51TT87C

ASA

C

300G A

300G B

300G B

JEM 300G

10 A

A 300G

JEM

A 300G

TD

MW

TD

MVAR

ATLAS

2 -480:120V

KSA

JEM

3Y-400-5A

B

300GEXC

TO KRA HIGH SIDE CTs

KRA

TO GEN. NEUTRAL CTs

300G

300G A

64F

49G

32, 40, 46, 50, 51, 59, 87G,T

32, 40, 46, 50, 51, 59, 87G

F

64G64G

ATLASASA

51GB 51GB

WSA

115-KV

CURECANTI LINE

600KW

ENGINE GENERATOR SET

REPLACE

BUS

V I

V I

2 -12,000:120V

E

REMOVABLE

FLEX LINK

B 300G

A 300G

SYNC. CHECK

A

LW

A

YS

T H

IN

K

S A

FE

TY

D

C

B

A

D

C

B

A

LAR M TA IOCE N

C O

LO

R A D

O R

IV

ER

S

TO

R A G

E

PR

O

JE

C T

G U

N N

IS

O

N D

IV

IS

IO

N

C R

YS

TA

L

PO

W

ER

PL

A N

T

EL

EC

TR

IC

A L

IN

S

TA

LL

A

TI

O N

MAIN

SINGLE-LINE DIAGRAM

DENVER, CO 2019-07-03

REFERENCE DRAWINGS

480 AND 120 VAC STATION SERVICE

SINGLE-LINE DIAGRAM _ _ _ _ _ _ _

(FOR CONSTRUCTION ONLY _ _ _

622-D-2665 622-D-60026)

GENERAL NOTES

1. This drawing was developed for solicitation and construction purposes from drawing 622-D-2664.

Upon completion of construction, this drawing should be superceded by revising drawing 622-D-2664.

DEVICE NOTES

1. Devices are located according to the following designations:

ASA - Governor K1B - Gen. Neutral Gnd. Trans.

CCA - Main Switchboard K1X - Excitation Transformer CSA - Static Exciter KRA - Main Transformer DSA - Station Serv. Switchgr. KSA - Station Service Trans.

E - Associated Equipment USA - Generator Switchgear G1 - Generator WSA - Isolation Switch H1 - Turbine Pit

2. Unless otherwise noted all symbols and device function numbers are in accordance with ASA Standard Y32.2 and C37.2.

3. Devices not listed under "Explanation" are located on Main Control Board unless otherwise noted.

4. Clouds indicate work associated with this contract.

EXPLANATION

DEVICE LOCATION DESCRIPTION

300G-A,B CCA1F: Generator Multifunction Protection Relays 87T CCA2F: Transformer KRA Multifunction & Differential

Relay 87C CCA2F: 115 kV Cable Multifunction & Differential

Relay 51TT CCA2F: Transfer Trip & Multifunction Relay 125SS CCA5F: Manual-Automatic Synchronizing Switch JEM10 CCA1F: Watthour Meter for Generator JEM10 CCA2F: Watthour Meter for Station Service 146E CSA: Exciter Input Current Phase Unbalance Relay 150/151E CSA: Exciter Input Overcurrent Relay 159F CSA: Exciter Field Overvoltage Relay 164F CSA: Exciter Field Ground Relay ATLAS ASA: Governor Digital Controller

DEFINITIONS

A: Ampere F: Frequency G: Generator I: Indicating Meter L: Lamp M: Motor MW: WAPA Megawatt Transducer MVAR: WAPA Megavar Transducer RPM: Tachometer SW: Switch SYN: Synchroscope TD: Transducer V: Volt W: Watt

Re le as

TO EMERGENCY GEN.

START-STOP

VOLTAGE SENSING

DEVICE

2 -480-120V

6A

10A

TO 100 TON CRANE

DISCONNECT SWITCH

TO

D

AM

D

IS

C

S W

SP

AR

E

TO

D

AM

2" C

O N

D U

IT

6-1/C-1/0 8-1/C-3/0

6A

10A

SW

SW

TD

I V

I

A TD

2 -1200:5A

MAIN CONTROL ROOM

SWSWTD I

V

I A

WHD

KSA

2 -480:120V

1-3 -750 KVA

11.5KV-480 GND. Y/277V

TO MAIN TRANS.

PRIMARY (GEN.) BUS

208/120V AC CONTROL POWER BOARD M1N

100 100

100 100

100 100

15 16

17 18

100 100

ENGINE HEATER

EMERGENCY GENERATOR

KSA RTD MONITOR

ENG. GEN. CONTROL &

BATTERY CHARGER

NORMAL POWER

DIST. BD. BSA

INVERTER

SPARE

SPARE

SPARE

SPACE

SPARE

1-3/C-10

SWITCHBOARD

CCA RECEPT.

TURBINE GREASING SYSTEM

CONTROL CABINET

1-3/C-10

GOV. ASA

LIGHTS & RECEPT.

CCA SWITCHBOARD LIGHTS

TCA, TCB RECEPT.

UPS

STATION SERVICE

SPARE

SPACE

SPACE

A

B

C

C

B

A

C

B

A

B

A

UNIT 480 V. POWER BOARD M1A

1 2

100 100

100 35

GOV. OIL PUMP NO. 1

TRNSFR. SW MST

3-1/C-8

SPARE

3-1/C-10

SPARE

SPARE

SPARE

GEN. THST. BRG.

OIL PUMP

TRNSFR. SW MSV

3-1/C-10

GOV. OIL PUMP NO. 2

TRNSFR. SW MSU

3-1/C-8

TURB. GUIDE BRG. OIL PUMP

MTR STR M1D

3-1/C-8

60A. PWR. RECPT. NO. 6

3-1/C-4

GEN. SPACE HTRS. (M1E)

3-1/C-8

GEN. JACKING PUMP

MOTOR STR M1F

3-1/C-10

SPARE

SPARE

SPACE FOR FUTURE BREAKERS

K1C

CONTROL TRANS

6KVA 480-208Y/120V

4-1/C-10

480 V. POWER BOARD MSB

JET FLOW GATES

TRANSFER. SW. MSP

3-1/C-8

LUB. OIL TRNSFT PUMP

MOTOR STARTER MSG

3-1/C-10

SERV. AIR COMP. NO. 2

MOTOR SRT. MSM

SPARE

SPARE

SPARE

60 A. PWR. RECPT. NO. 7

3-1/C-4

RING FOLLOWER GATES

TRANSFER SW. MSN

3-1/C-8

H. PRESS. AIR COMP.

MOTOR STR. M1B

3-1/C-8

SPARE

60 A. PWR. RECPT. NO. 8

3-1/C-4

SPARE

SPARE

SPARE

480 V. POWER BOARD MSA

SPACE FOR FUTURE BREAKERS

SUMP PUMP NO. 1

TRANSFER SW. MSR

3-1/C-2

BATTERY CHARGER BSB

TRANSFER SW. MSW

3-1/C-6

60 A. PWR. RECPT.

NO. 1 & 5

3-1/C-4

60 A. PWR. RECPT.

NO. 4 FOR DRAFT TUBE

4 TON HOIST

3-1/C-4

HATCH COVER DISC

SW M1J & J1B

CRANE COMB. STR. M1G

3-1/C-4

SPARE

SUMP PUMP NO. 2

TRANSFER SW. MSS

3-1/C-2

BATTERY CHARGER BSC

TRANSFER SW. MSX

3-1/C-6

100A. POWR. RECPT. #2

FOR OIL PURIFIER

3-1/C-2

XMFR KRA HTRS, COOLING

FANS

3-1/C-4

SUMP PUMP NO. 1

TRANSFER SW MSR

3-1/C-2

RING FOLL. GATES

TRANSFER SW MSN

3-1/C-8

SPARE

GOV. OIL PUMP NO. 1

TRANSF. SW MST

3-1/C-8

BATT. CHGR BSB

TRANSFER SW. MSW

3-1/C-8

SUMP PUMP NO. 2

TRANSFER SW. MSS

3-1/C-2

JET FLOW GATES

TRANSFER SW. MSP

3-1/C-8

GEN. T. BRG. OIL

PUMP TRANSFER SW. MSV

3-1/C-10

GOV. OIL PUMP NO. 2

TRANSFER SW. MSU

3-1/C-8

BATT. CHGR. BSC

TRANSFER SW. MSX

3-1/C-8

SPARE

SPACE FOR FUTURE BREAKERS

370 CFM

COMPRESSOR #1 MSL

BOARD EHA

E/G AIR COOLING

3-1/C-6

BRAKE, GOV.

AIR DRAIN VALVE

20 60

SPARE

FORK LIFT CHARGER

3-1/C-10

POWER RECEPTACLE

3-1/C-4

480 V. POWER BOARD MSD

100 100

NEAR MAIN DOOR BAY

WSA

9-1/C-3/0

1-3/C-2

3-1/C-2/03-1/C-4/0

3-1/C-1/03-1/C-2/0

3-1/C-2

3-1/C-2

3-1/C-4

1-3/C-10

1-3/C-10

1-3/C-10

1-3/C-12

1-3/C-12

1-3/C-12

1-3/C-12

KSA

3Y-100:5A

STATION SERVICE UNIT SUBSTATION DSA-KSA

SWITCHGEAR DSA

(3-1/C-500 MCM

480 V. DISTRIBUTION PANELBOARD DSB 480 V. DISTRIBUTION PANELBOARD NSA

CONNECTED LOAD: 70 KW LIGHTING

179KW H & V

SEE DWGS. 622-D-2822A & 31

CONNECTED LOAD: PANEL NSCP3

2-175 KW HEATERS AND

2-7.5 H.P. MOTORS

SEE DWGS. 622-D-2831

CRITICAL 480 V. PWR. BOARD M1H

TRANSFER

600 KW, 480 VAC

ENGINE-GENERATOR

(622-D-3712B)

480 VAC, FROM DHA

3Y-1500:5A

SWITCH

+ 2/0 AWG-G)

2 SETS OF

(DISABLED)

SP

AR

E

E

NOTE 4

SEE

TD INDICATES TRANSDUCER

SW SWITCHES USED TO SWITCH TRANSDUCER OUTPUTS

NOTES

REFERENCE DRAWINGS

A

LW

A

YS

T H

IN

K

S A

FE

TY

D

C

B

A

D

C

B

A

LAR M TA IOCE N

C O

LO

R A D

O R

IV

ER

S

TO

R A G

E

PR

O

JE

C T

G U

N N

IS

O

N D

IV

IS

IO

N

C R

YS

TA

L

PO

W

ER

PL

A N

T

EL

EC

TR

IC

A L

IN

S

TA

LL

A

TI

O N

480 AND 120 VAC

STATION SERVICE

SINGLE-LINE DIAGRAM

DENVER, CO 2019-07-03

MAIN SINGLE-LINE DIAGRAM_ _

(FOR CONSTRUCTION ONLY _ _

622-D-2664 622-D-60025)

480VAC DISTRIBUTION BOARDS

- M1A, M11T, MSAT, MSB -

ARRANGEMENT, N/P SCHEDULE

& BILL OF MATERIAL _ _ _ _ _ _ 622-D-3250

120/208VAC DISTRIBUTION

BOARD M1N - ARRANGEMENT,

BILL OF MAT. & NAMEPLATES_ _ 622-D-3247

STATION SERVICE UNIT

SUBSTATION DSA-KSA, FRONT

VIEW & BASE PLAN _ _ _ _ _ _ _ 622-D-3170

LEGEND

1. All circuit breakers are 3-pole breakers except where noted. 1P denotes single pole and 2P denotes double pole breakers.

2. Clouds indicate work associated with this contract.

3. This drawing was developed for solicitation and construction purposes from drawing 622-D-2665. Upon completion of construction, this drawing should be superceded by revising drawing 622-D-2665.

4. If DSA or 52EG are out of service, Engine Generator could be reconnected to transfer switch to provide power to panel M1H.

E Electrical Interlock

Re le as

17 - 19

Sheet Nos. 17 through 19 (drawings will be provided by Region) are not included in this package.

DC:10

22 - 23

Sheet Nos. 22 and 23 (drawings will be provided by Region) are not included in this package.

Sheet No. 31, Drawing No. 622-D-3725A (drawings will be provided by Region) are not included in this package.

This document accurately reflects the manufacturing details of this product when it shipped from the factory.

Page: 1 of 1 42

This document accurately reflects the manufacturing details of this product when it shipped from the factory.

Page: 1 of 1 43

44 - 51

Sheet Nos. 44 through 51 (drawings will be provided by Region) are not included in this package.

622-D-1378

70 - 71

Sheet Nos. 70 and 71 (drawings will be provided by Region - Need the panel where the new PLC and HMI will reside) are not included in this package.

82 - 83

Sheet Nos. 82 and 83 (drawings will be provided by Region) are not included in this package.

LAR M TA IOCE N

LAR M TA IOCE NLAR M TA IOCE N

Re le as

A

B

C

D

5 4

3 2 1

A

B

3 2

C

D

ALWAYS THINK SAFETY

Re le as

Re le as

Re le as

LW

A

YS

T H

IN

K

S A

FE

TY

SHEET

D

C

B

A

D

C

B

A

B U

R

EA

U O

F R

EC

LA

M

A

TI

O N

U .S

D

EP

A R

TM

EN

T

O F

TH

E

IN

TE

R

IO

R

LAR M TA IOCE N

C A D

S

YS

TE

M

A ut oC A D

2.

0s C A D

F

IL

EN

A M

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4- D

-6

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D -1

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G

LA

S T

S A V

ED

D A

TE

-0 2-

LA

S T

S A V

ED

B Y

EM

EN

D

LI

N

S

TA

N D

A R D

D R A W

IN

G

S

D

ES

IG

N

D A

TA

E

LE

C

TR

IC

A L

N O

N E

MICROPROCESSOR

RELAY

SCHEMATIC DIAGRAM

DENVER, CO 2019-02-22

EXPLANATION

DEVICE LOCATION DESCRIPTION

XXX-X XXX XXXXX

REFERENCE DRAWINGS

ASSOCIATED

THREE-LINE DIAGRAM _ _ _ _ _ _ _ _ _ _ _ _ _ PRJ-STA-SEQ

MAIN CONTROL BOARD CSA - PANEL XX

WIRING DIAGRAM _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ PRJ-STA-SEQ

BREAKER CONTROL

SCHEMATIC DIAGRAM _ _ _ _ _ _ _ _ _ _ _ _ _ PRJ-STA-SEQ

LOCKOUT RELAY 486GP

SCHEMATIC DIAGRAM _ _ _ _ _ _ _ _ _ _ _ _ _ PRJ-STA-SEQ

MICROPROCESSOR RELAY

WIRING DIAGRAM (STANDARD) _ _ _ _ _ _ _ _ 104-D-60003

A

B

C

J

IN304

IN303

IN302

C10

C09

C12

C11

C14

C13

C16

C15

Z07

Z08

IN

E11

E12

A01

A02

VN

C

D

4GP4S4GP4

E 4GP3S4GP3

F

4GRP4A4GRP3

G 4GRN1A4GRN

H

4GBAS4GRP

I 4GBANS4GRN2

J

NN

4REN1SA

4REN2SB

Z09

Z10

Z11

Z12

VAX

VBX

VCX

NX

4MVA5S

4MVB5S

4MVC5S

4MV01S

E01

E02

E03

E04

E05

E06

Z01

Z02

Z03

Z04

Z05

Z06

4GNQA4

4GNQA5

4GNQB4

4GNQC4

IAY

IBY

ICY

IAX

IBX

ICX

SECONDARY PROTECTION

RELAY 411G-S

SEL-700G

Neutral Ground Transformer

411GSTS3

4MVA4S

4MVB4S

4MVC4S

N.C.

Field Breaker Control

486GP Lockout

4GNQB5

4GNQC5

OUT

D01

D02

4GRT1S

OUT

D03

D04

4GDRT1S

ALARM

A07

A09

OUT

D05

D06

C

OUT

A05

A06

OUT

D07

D08

T.J.-LB

T.J.-LC

4A46B1S

4BFT1S

A

B

4GRT

4GDRT

GA

411GSTS2

TEST JACK

4BFT

4A46B

GB

411GSTS1

4REN1

4REN2

D

F

E

G

H

I

TRIP 486GP

TRIP 486GD

TRIP 486BF

Annunciator

HB

Sync Check J4A

J4AP11

SPARE

IN301

E09

E10

NS

VS

103 A08

4AP1S 4AP

4GNQA3

4GNQB3

4GNQC3

4MV0

(xxx-x-xxxxx)

(xxx-x-xxxxx)

(xxx-x-xxxxx)

(xxx-x-xxxxx)

(xxx-x-xxxxx)

(xxx-x-xxxxx)

(xxx-x-xxxxx)

(xxx-x-xxxxx)

(xxx-x-xxxxx)

(xxx-x-xxxxx)

4FBTR3

4FBTR

Generator Breaker Control

OUT

A03

A04

J4ACA

4GQA4

4GQA5

4GQB4

4GQB5

4GQC4

4GQC54GQO

4GQA3

4RES1S

4RES2S

4GPNS

B4 3

A

411GSTS4

2 1

C6 5

J20 19

D

F

E

G

H

I

4GPPS

4GQB3

4GQC3

4GPNS1

4RES1S1

4RES2S1

4GPPS1

HA

4GNQ0

A05T

A06T

4FBTR2S

4FBTR1S

Annunciator (xxx-x-xxxxx)

4GRT2S

4GDRT2S

4A46B2S

4BFT2S

4AP2S

NOTES

1. Prior to drawing development, Contractor shall request drawing standards package from the Government in order to develop drawings.

1.1. Standard 104-D Government drawings in DWG format

1.2. This drawing in DWG format

1.3. Symbol library in DWG format

1.4. Government ctb file for PDF creation

2. Include explanations, notes, and reference drawings on each drawing. Add, edit, or delete text as directed by the Government.

2.1. Use tables for explanations, reference drawings and

legends.

2.2. Use single spaced MTEXT for notes and any multi-line text on the drawing.

3. Do not edit the layers or text sizes. Text height, fonts, layers, and styles as noted on this shall be used. No other types are permitted. Notes shall be single spaced.

4. Use only the line thickness and associated colors shown on this drawing. Preferred dashing is DASHED2.

5. Do not burst or explode the titleblock.

6. Government drawing numbers may be issued after submission of any RSN. Contractor shall change any reference drawing number that is effected.

7. See Drawings 40-D-7102 and 104-D-60005 for more information.

Re le as

A

YS

T H

IN

K

S A

FE

TY

D

C

B

A

D

C

B

A

LAR M TA IOCE N

PO

R T

F

EI

A –2

N

/C

R X D

N /C

TX

D

G N

D

N /C

R

TS

C

TS

G

N D

9 FR

O

N T

E Z

D B

A

C

8 mm

WIRE STRIP GUIDE

0.31 in

O U

T_

O U

T_

IN

_0

IN

_0

10 1108 12 IN

PU

TS

05 0604030201

G N

D

/H

/N

POWER

O U

T_

Z

Z

IB

Z

Z

IC

Z

Z

IN

Z

IA

Z

Z

Z

W

YEV

A

V A

V B

V B

(C O

M

V C

V C

Z

N C O

M

O

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N D

EL

TA

Z

IN

PU

TS

IN

_0

IN

_0

IN

_0

IN

_0

O U

T_

O U

T_

O U

T_

O U

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0805 0602 04 0903 10 11 12 13 14 15 160701

IN

PU

TS

IN

_0

IN

_0

IN

_0

IN

_0

O U

T_

O U

T_

O U

T_

O U

T_

0805 0602 04 0903 10 11 12 13 14 15 160701

PO

R T

F

EI

A –2

N

/C

R X D

N /C

TX

D

G N

D

N /C

R

TS

C

TS

G

N D

9 FR

O

N T

E Z

D B

A

C

8 mm

WIRE STRIP GUIDE

0.31 in

O U

T_

O U

T_

IN

_0

IN

_0

10 1108 12 IN

PU

TS

05 0604030201

G N

D

/H

/N

POWER

O U

T_

Z

Z

IB

Z

Z

IC

Z

Z

IN

Z

IA

Z

Z

Z

W

YEV

A

V A

V B

V B

(C O

M

V C

V C

Z

N C O

M

O

PE

N D

EL

TA

Z

IN

PU

TS

IN

_0

IN

_0

IN

_0

IN

_0

O U

T_

O U

T_

O U

T_

O U

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0805 0602 04 0903 10 11 12 13 14 15 160701

IN

PU

TS

IN

_0

IN

_0

IN

_0

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_0

O U

T_

O U

T_

O U

T_

O U

T_

0805 0602 04 0903 10 11 12 13 14 15 160701

NOTES

1. Prior to drawing development, Contractor shall request drawing standards package from the Government in order to develop drawings.

1.1. Standard 104-D Government drawings in DWG format

1.2. This drawing in DWG format

1.3. Symbol library in DWG format

1.4. Government ctb file for PDF creation

2. Include explanations, notes, and reference drawings on each drawing. Add, edit, or delete text as directed by the Government.

2.1. Use tables for explanations, reference drawings and

legends.

2.2. Use single spaced MTEXT for notes and any multi-line text on the drawing.

3. Do not edit the layers or text sizes. Text height, fonts, layers, and styles as noted on this shall be used. No other types are permitted. Notes shall be single spaced.

4. Use only the line thickness and associated colors shown on this drawing. Preferred dashing is DASHED2.

5. Do not burst or explode the titleblock.

6. Government drawing numbers may be issued after submission of any RSN. Contractor shall change any reference drawing number that is effected.

7. See Drawings 40-D-7102 and 104-D-60005 for more information.

EXPLANATIONS

DEVICE LOCATION DESCRIPTION

XXX-X XXX XXXXX

REFERENCE DRAWINGS

CONTENTS AND DETAILS OF THE DRAWING

USE SECOND LINE IF NEEDED _ _ _ _ _ _ _ _ PRJ-STA-SEQ

LIST RELEVANT DRAWINGS _ _ _ _ _ _ _ _ _ _ _ PRJ-STA-SEQ

MAIN CONTROL BOARD CSA - PANEL XX

WIRING DIAGRAM _ _ _ _ _ _ _ _ _ _ _ _ _ _ PRJ-STA-SEQ

MAIN CONTROL BOARD CSA - PANEL 7R

WIRING DIAGRAM (STANDARD) _ _ _ _ _ _ _ 104-D-1165

MICROPROCESSOR RELAY

SCHEMATIC DIAGRAM (STANDARD) _ _ _ _ _ 104-D-60002

E0

E0

IB

E0

E0

IC

E0

IA

E0

V S

N S V N N N

E0

E0

IN

E0

E1

E1

E1

E0

E0

IB

E0

E0

IC

E0

IA

E0

V S

N S V N N N

E0

E0

IN

E0

E1

E1

E1

Re le as

A

YS

T H

IN

K

S A

FE

TY

SHEET

D

C

B

A

D

C

B

A

B U

R

EA

U O

F R

EC

LA

M

A

TI

O N

U .S

D

EP

A R

TM

EN

T

O F

TH

E

IN

TE

R

IO

R

LAR M TA IOCE N

C A D

S

YS

TE

M

A ut oC A D

2.

0s C A D

F

IL

EN

A M

E

4- D

-6

-R

D -1

.D W

G

LA

S T

S A V

ED

D A

TE

-0 2-

LA

S T

S A V

ED

B Y

EM

EN

D

LI

N

S

TA

N D

A R D

D R A W

IN

G

S

D

ES

IG

N

D A

TA

E

LE

C

TR

IC

A L

N O

N E

ELECTRICAL

GOVERNMENT FORMAT

STANDARDS

DENVER, CO 2018-02-09

TITLES - 0.175" - WHITE

SUBTITLES - 0.140" - MAGENTA

NOTES AND DEVICE DESIGNATIONS - 0.120" - CYAN

WIRE DESIGNATIONS, TERMINAL NUMBERS, SWITCH POSITION, CONTACT TYPE, DEVICE LOCATION - 0.10" - RED

0.08" TEXT HEIGHT NOT PERMITTED UNLESS APPROVED BY THE GOVERNMENT - 0.08" - COLOR: 11

NOTES

1. Prior to drawing development, Contractor shall request drawing standards package from the Government in order to develop drawings.

1.1. Standard 104-D Government drawings in DWG format

1.2. This drawing in DWG format

1.3. Symbol library in DWG format

1.4. Government ctb file for PDF creation

2. Include notes and reference drawings on each drawing. Add, edit or delete text as directed by the Government.

2.1. Use tables for explanation, reference drawings and

legends.

2.2. Use single spaced MTEXT for notes and any multi-line

text on the drawing.

2.3. Include Explanation on Schematic, Single Line, Three

Line and Tripping Block Diagrams.

2.4. Include I/O Explanation on Schematic Diagrams when

microprocessor based inputs or outputs are shown.

2.5. Include Cable List on Wiring Diagrams.

3. Use this DWG file and match layers, line weights, text, styles and other information pertinent to develop drawings to match Reclamation's drawing format.

4. Use only the line thickness and associated colors shown on this drawing.

5. Government drawing numbers may be issued after submission of any RSN. Contractor shall change any reference drawing number that is affected.

6. Use the dynamic signature block for appropriate signatures per FAC 03-03. Chose the selection titled "Design By Others

- Accepted" for drawings developed by non-Reclamation sources.

7. Do not burst, explode or change the titleblock in any manner.

8. Do not edit the layers or text sizes. Text height, fonts, layers, and styles as noted on this drawing shall be used. No other types are permitted. Notes shall be single spaced.

9. See Drawing 40-D-7102 for more information.

TEXT CATEGORY - HEIGHT - COLOR

LINE THICKNESS AND COLORS

NOTE 8

NOTE 4

EXPLANATION

DEVICE LOCATION DESCRIPTION

XXX-X XXX XXXXX

I/O EXPLANATION

I/O DEVICE DESCRIPTION / FUNCTION

OUT 101 11KSA TRANSFORMER DIFFERENTIAL

OUT 102 11KSA WATCHDOG ALARM

IN 101 11KSA 52A "a" CONTACT

CABLE LIST

CABLE

NUMBER

CABLE

DESIGNATION

DESTINATION

REFERENCE

DRAWING

CABLE

SIZE

1 #XXX-XXXX D-XXXXX #-#/C- x AWG

FOR SCHEMATIC AND WIRING

DIAGRAMS USE THE FOLLOWING LINE WEIGHTS:

VERTICAL BUS CABLED

CONDUCTORS

(WIRING DIAGRAMS)

HORIZONTAL

LADDERS AND

SYMBOLS

BOXES AROUND

PLC I/O OR

MULTIPLE

CONTACTS OF A

DEVICE

LINE THICKNESS AND COLORS NOTE 4

MAIN POWER

CIRCUITS AND BUS

NOT

TYPICALLY

USED

CONTROL AND

INSTRUMENT

TRANSFORMER

CIRCUITS AND

OTHER SMALL

WIRING

USE FOR

SHOWING

ADDITIONAL

DETAIL, i.e.

KEYED AND

ELECTRICAL

INTERLOCKS

Very Heavy Color 8 0.70mm

Heavy Color 6 0.50mm

Medium Color 4 0.35mm

Very Light Color 1 or 2

0.25mm

DASHED2

FOR SINGLE LINE AND THREE LINE

DIAGRAMS USE THE FOLLOWING LINE WEIGHTS:

Very Heavy Color 8 0.70mm

Heavy Color 6 0.50mm

Medium Color 4 0.35mm

Very Light Color 1 or 2

0.25mm

DASHED2

REFERENCE DRAWINGS

CONTENTS AND DETAILS OF THE DRAWING

USE SECOND LINE IF NEEDED _ _ _ _ _ _ _ _ _ PRJ-STA-SEQ

LIST RELEVANT DRAWINGS _ _ _ _ _ _ _ _ _ _ _ _ PRJ-STA-SEQ

DRAWING BORDER, SAMPLE TITLE BLOCK

AND SIGNATURE LINES _ _ _ _ _ _ _ _ _ _ _ _ 40-D-7102

MAIN CONTROL BOARD CSA - PANEL 7R

WIRING DIAGRAM _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 104-D-1165

BREAKER CONTROL

SCHEMATIC DIAGRAM _ _ _ _ _ _ _ _ _ _ _ _ _ 104-D-60001

MANUFACTURER OR

CONTRACTOR (PICK ONE)

Name:

Address:

Phone:

Contract Number:

Manufacturer/Contractor Drawing Number:

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