Sheets_621_631_721_731.pdf

MAIN SWITCHBOARD SCHEDULE

CKT WIRE AND CONDUIT

SIZE

# OF POLES

CIRCUIT DESCRIPTION FRAME SIZE

(AMPS)

TRIP SIZE

(AMPS)

CONNECTED LOAD

(KVA)

REMARKS

LOCATION: CEP-WEST

SUPPLY FROM: DVP TRANSFORMER

MOUNTING: FLOOR

ENCLOSURE: TYPE 1

VOLTS: 480/277 WYE

PHASE: 3

WIRE: 4

MINIMUM A.I.C RATING: 100KAIC

MAINS TYPE: MCB

MAINS RATING: 3000 A

MCB RATING: 3000 A

SURGE PROTECTION DEVICE (SPD)

SPACE

SEE FEEDER SCHEDULE PROVIDED UNDER PHASE 2

SEE FEEDER SCHEDULE

SEE FEEDER SCHEDULE

HANGAR (ROTARY WING - WEST) - STANDBY

GENERATOR VIA ATS-4

SEE FEEDER SCHEDULE

OPS BUILDING - STANDBY GENERATOR VIA ATS-5

CENTRAL ELECTRICAL PLANT (CEP) WEST -

STANDBY GENERATOR VIA ATS-1

SPARE

SPARE

SEE FEEDER SCHEDULE

ODUS SEWER LIFT STATION STANDBY

GENERATOR VIA ATS-3 3

100 100 6.3KVA

PROVIDED UNDER PHASE 3-

- - - PROVIDED UNDER PHASE 3

ENTRY CONTROL POINT (GUARD HOUSE)

STANDBY GENERATOR VIA ATS-2

100 45 31.6KVA

225 150 27.7KVA

100 30 -

-SPACE

PROVIDED UNDER PHASE 3

GENERATOR SWITCHBOARD SCHEDULE

CKT WIRE AND CONDUIT

SIZE # OF POLES

CIRCUIT DESCRIPTION CB

FRAME SIZE

(AMPS)

CB

TRIP SIZE

(AMPS)

CONNECTED LOAD

(KVA)

REMARKS

LOCATION: CEP-WEST

SUPPLY FROM: STANDBY GENERATORS

MOUNTING: FLOOR

ENCLOSURE: TYPE 1

VOLTS: 480/277 WYE

PHASE: 3

WIRE: 4

MINIMUM A.I.C RATING: 100KAIC

MAINS TYPE: MLO

MAINS RATING: 3000 A

SEE FEEDER SCHEDULEATS-1 - CENTRAL ELECTRICAL PLANT (CEP)

WEST

SEE FEEDER SCHEDULEATS-2 - ENTRY CONTROL POINT (GUARD

HOUSE)

SEE FEEDER SCHEDULEATS-3 - ODUS SEWER LIFT STATION

SEE FEEDER SCHEDULE PROVIDED UNDER PHASE 3ATS-4 - HANGAR (ROTARY WING - WEST)

SEE FEEDER SCHEDULEATS-5 - OPS BUILDING

-SPARE (CIRCUIT BREAKER)

PROVIDED UNDER PHASE 2

ATS-6 SPARE

SPACE

PROVIDED UNDER PHASE 3

PROVIDED UNDER PHASE 3

- - 27.7KVA

- - 31.6KVA

- - 6.3KVA

ATS

RATING

(AMPS)

200A

100A

100A

US Army Corps of Engineers ®

SHEET OF

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PROPERTY OF UNITED STATES GOVERNMENT, FOR OFFICIAL USE ONLY (FOUO). COPYING, DISSEMINATION, AND DISTRIBUTION TO UNAUTHORIZED INDIVIDUALS PROHIBITED. 133113

E-621

PHASE 1

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1-

NOTES:

Spare 0 VA 0.00% 0 VA TOTAL EST. DEMAND: 29 A

Miscellaneous 14256 VA 70.00% 9979 VA TOTAL CONN. CURRENT: 33 A

Receptacle 2580 VA 100.00% 2580 VA TOTAL EST. DEMAND: 23805 VA

Lighting 5704 VA 125.00% 7130 VA TOTAL CONN. LOAD 27685 VA

HVAC 5146 VA 80.00% 4116 VA

LOAD CLASSIFICATION CONNECT LOAD DEMAND FACTOR ESTIMATED DEMAND PANEL TOTALS

TOTAL AMPS: 35 A 31 A 35 A

TOTAL LOAD: 9594 VA 8549 VA 9542 VA

41 Spare 20 A 0 0 20 A Spare 42

39 Spare 20 A 0 0 20 A Spare 40

37 Space -- -- 0 0 -- -- Space 38

35 Space -- -- 0 0 -- -- Space 36

33 Space -- -- 0 0 -- -- Space 34

31 Space -- -- 0 0 -- -- Space 32

29 Space -- -- 0 0 -- -- Space 30

27 Space -- -- 0 0 -- -- Space 28

25 Space -- -- 0 0 -- -- Space 26

23 Space -- -- 0 0 -- -- Space 24

21 Space -- -- 0 0 -- -- Space 22

19 Space -- -- 0 0 -- -- Space 20

17 Space -- -- 0 0 -- -- Space 18

15 Space -- -- 0 0 -- -- Space 16

-- -- -- 2493 0 -- -- FUTURE GEN BLOCK HEATER 14

11,13 DVP EXTERIOR LIGHTING 30 A 3#8, 1#10GND, 1"C 2493 0 -- -- FUTURE GEN BLOCK HEATER 12

-- -- -- 1500 0 -- -- FUTURE GEN BLOCK HEATER 10

7,9 GEN BLOCK HTR 20 A 2#10, 1#10GND, 1"C 1500 0 -- -- FUTURE GEN BLOCK HEATER 8

-- -- -- 5549 1500 -- -- --

-- -- -- 5549 1500 2#10, 1#10GND, 1"C 20 A GEN BLOCK HTR 4,6

1,3,5 T21 70 A SEE ONE LINE DIAGRAM 4884 717 2#12, 1#12GND, 1/2" C 20 A LIGHTING 2

CKT CIRCUIT DESCRIPTION TRIP

WIRE AND CONDUIT SIZE A B C A B C WIRE AND CONDUIT SIZE

TRIP CIRCUIT DESCRIPTION CKT

NOTES:

ENCLOSURE: TYPE 1

MOUNTING: SURFACE WIRES: 4 MAINS RATING: 150 A

SUPPLY FROM: GEN SWITCHBOARD PHASE: 3 MAINS TYPE: MCB

LOCATION: CEP-WEST VOLTS: 480/277 Wye A.I.C RATING: 35KAIC

BRANCH PANEL: HV21

NOTES:

Spare 0 VA 0.00% 0 VA TOTAL EST. DEMAND: 35 A

Miscellaneous 8256 VA 70.00% 5779 VA TOTAL CONN. CURRENT: 44 A

Receptacle 2580 VA 100.00% 2580 VA TOTAL EST. DEMAND: 12476 VA

Lighting 0 VA 0.00% 0 VA TOTAL CONN. LOAD 15982 VA

HVAC 5146 VA 80.00% 4116 VA

LOAD CLASSIFICATION CONNECT LOAD DEMAND FACTOR ESTIMATED DEMAND PANEL TOTALS

TOTAL AMPS: 41 A 47 A 47 A

TOTAL LOAD: 4884 VA 5549 VA 5549 VA

41 Spare 20 A 0 0 20 A Spare 42

39 Spare 20 A 0 0 20 A Spare 40

37 Space -- -- 0 0 -- -- Space 38

35 Space -- -- 0 0 -- -- Space 36

33 Space -- -- 0 0 -- -- Space 34

31 Space -- -- 0 0 -- -- Space 32

29 Space -- -- 0 0 -- -- Space 30

27 Space -- -- 0 0 -- -- Space 28

25 Space -- -- 0 0 -- -- Space 26

23 Space -- -- 0 0 -- -- Space 24

21 Space -- -- 0 0 -- -- Space 22

19 Space -- -- 0 0 -- -- Space 20

17 IDS CONTROL PANEL 20 A 2#12, 1#12GND, 1/2" C 600 0 -- -- Space 18

15 BAS PANEL 20 A 2#12, 1#12GND, 1/2" C 600 600 2#12, 1#12GND, 1/2" C 20 A FA TRANSMITTER PNL 16

13 GAS METER 20 A 2#12, 1#12GND, 1/2" C 600 600 2#12, 1#12GND, 1/2" C 20 A CCTV PANEL 14

-- -- -- 2309 600 2#12, 1#12GND, 1/2" C 20 A FACP 12

9,11 FC-2 AND HP-2 35 A 2#8, 1#10GND, 3/4" C 2309 600 2#12, 1#12GND, 1/2" C 20 A GEN MASTER SYSTEM... 10

7 RECEPTACLE 20 A 2#12, 1#12GND, 1/2" C 1080 1176 2#12, 1#12GND, 1/2"C 20 A OVERHEAD DOOR 8

5 TELECOM ENCLOSURE 20 A 2#12, 1#12GND, 1/2" C 1440 600 2#12, 1#12GND, 1/2" C 20 A WORKSTATION 6

3 GEN BAT CHARGER 20 A 2#12, 1#10GND, 1/2"C 720 720 2#12, 1#10GND, 1/2"C 20 A GEN BAT CHARGER 4

1 EF-2 20 A 2#12, 1#12GND, 1/2" C 528 900 2#12, 1#12GND, 1/2" C 20 A RECEPTACLE 2

CKT CIRCUIT DESCRIPTION TRIP

WIRE AND CONDUIT SIZE A B C A B C WIRE AND CONDUIT SIZE

TRIP CIRCUIT DESCRIPTION CKT

NOTES:

ENCLOSURE: TYPE 1

MOUNTING: SURFACE WIRES: 4 MAINS RATING: 125 A

SUPPLY FROM: T21 PHASE: 3 MAINS TYPE: MCB

LOCATION: CEP-WEST VOLTS: 120/208 Wye A.I.C RATING: 14KAIC

BRANCH PANEL: LV21

M A

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IP

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IO

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A T

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A

M E

N D

M E

N T

-J A

N -2

MAIN SWITCHBOARD SCHEDULE

CKT WIRE AND CONDUIT

SIZE # OF POLES

CIRCUIT DESCRIPTION FRAME SIZE

(AMPS)

TRIP SIZE

(AMPS)

CONNECTED LOAD

(KVA)

REMARKS

LOCATION: CEP-EAST

SUPPLY FROM: DVP TRANSFORMER

MOUNTING: FLOOR

ENCLOSURE: TYPE 1

VOLTS: 480/277 WYE

PHASE: 3

WIRE: 4

MINIMUM A.I.C RATING: 100KAIC

MAINS TYPE: MCB

MAINS RATING 3000 A

MCB RATING:3000 A

SURGE PROTECTION DEVICE (SPD)

SPACE

SPACE

SEE FEEDER SCHEDULEPAINT BOOTH - STANDBY GENERATOR VIA ATS-7 PROVIDED UNDER PHASE 3

SPARE

SEE FEEDER SCHEDULEHANGAR (ROTARY WING - EAST) - STANDBY

GENERATOR VIA ATS-5

PROVIDED UNDER PHASE 3

SEE FEEDER SCHEDULE PROVIDED UNDER PHASE 3HANGER (FIXED WING) - STANDBY

GENERATOR VIA ATS-4

SEE FEEDER SCHEDULEFIRE PUMP BUILDING - STANDBY

GENERATOR VIA ATS-3

SEE FEEDER SCHEDULESTORAGE BUILDING (PANEL HV51) -

STANDBY GENERATOR VIA ATS-2

SEE FEEDER SCHEDULECENTRAL ELECTRICAL PLANT (CEP) EAST -

STANDBY GENERATOR VIA ATS-1

SPARE

SEE FEEDER SCHEDULECOOLING TOWER - STANDBY

GENERATOR VIA ATS-6

PROVIDED UNDER PHASE 33

- - - PROVIDED UNDER PHASE 3-

100A 30A -

225A 150A 26.4 KVA

225A 150A 26.9 KVA

225A 150A 50.7 KVA

- - - - PROVIDED UNDER PHASE 3

GENERATOR SWITCHBOARD SCHEDULE

CKT WIRE AND CONDUIT

SIZE # OF POLES

CIRCUIT DESCRIPTION

SEE FEEDER SCHEDULE

CB

FRAME SIZE

(AMPS)

CB

TRIP SIZE

(AMPS)

CONNECTED LOAD

(KVA) REMARKS

LOCATION: CEP-EAST

SUPPLY FROM: STANDBY GENERATORS

MOUNTING: FLOOR

ENCLOSURE: TYPE 1

VOLTS: 480/277 WYE

PHASE: 3

WIRE: 4

MINIMUM A.I.C RATING: 100KAIC

MAINS TYPE: MLO

MAINS RATING 3000 A

FIRE PUMP CONTROLLER #1

SEE FEEDER SCHEDULE

SEE FEEDER SCHEDULEATS-1 - CENTRAL ELECTRICAL PLANT (CEP) EAST

SEE FEEDER SCHEDULEATS-2 - STORAGE BUILDING (PANEL HV51)

SEE FEEDER SCHEDULEATS-3 - FIRE PUMP BUILDING

SEE FEEDER SCHEDULE PROVIDED UNDER PHASE 3ATS-4 HANGAR (FIXED WING)

SEE FEEDER SCHEDULEATS-5 HANGAR (ROTARY WING -EAST )

SPACE

SEE FEEDER SCHEDULE

FIRE PUMP CONTROLLER #2

FIRE PUMP CONTROLLER #3

FIRE PUMP BUILDING

FIRE PUMP BUILDING

FIRE PUMP BUILDING

PROVIDED UNDER PHASE 3

ATS-7 PAINT BOOTH

SPACE

PROVIDED UNDER PHASE 3

PROVIDED UNDER PHASE 3

800 A 800 A

800 A 800 A

800 A 800 A

ATS-6 COOLING TOWER SEE FEEDER SCHEDULE 3 PROVIDED UNDER PHASE 3

ATS

RATING

(AMPS)

251.0 KVA

251.0 KVA

251.0 KVA

200 A 26.4 KVA

200 A 26.9 KVA

200 A 50.7 KVA- -

-SPACE14 - - -

SPARE (CIRCUIT BREAKER) - PROVIDED UNDER PHASE 3

ATS-8 SPARE

SEE FEEDER SCHEDULE

US Army Corps of Engineers ®

SHEET OF

SHEET ID

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PROPERTY OF UNITED STATES GOVERNMENT, FOR OFFICIAL USE ONLY (FOUO). COPYING, DISSEMINATION, AND DISTRIBUTION TO UNAUTHORIZED INDIVIDUALS PROHIBITED. 133114

E-631

PHASE 1

B L

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NOTES:

Spare 0 VA 0.00% 0 VA TOTAL EST. DEMAND: 24 A

Miscellaneous 17976 VA 70.00% 12583 VA TOTAL CONN. CURRENT: 32 A

Receptacle 2580 VA 100.00% 2580 VA TOTAL EST. DEMAND: 20175 VA

Lighting 716 VA 125.00% 895 VA TOTAL CONN. LOAD 26418 VA

HVAC 5146 VA 80.00% 4116 VA

LOAD CLASSIFICATION CONNECT LOAD DEMAND FACTOR ESTIMATED DEMAND PANEL TOTALS

TOTAL AMPS: 34 A 35 A 28 A

TOTAL LOAD: 9192 VA 9576 VA 7649 VA

41 Spare 20 A 0 0 20 A Spare 42

39 Spare 20 A 0 0 20 A Spare 40

37 Space -- -- 0 0 -- -- Space 38

35 Space -- -- 0 0 -- -- Space 36

33 Space -- -- 0 0 -- -- Space 34

31 Space -- -- 0 0 -- -- Space 32

29 Space -- -- 0 0 -- -- Space 30

27 Space -- -- 0 0 -- -- Space 28

25 Space -- -- 0 0 -- -- Space 26

23 Space -- -- 0 0 -- -- Space 24

21 Space -- -- 0 0 -- -- Space 22

19 Space -- -- 0 0 -- -- Space 20

17 Space -- -- 0 0 -- -- Space 18

15 Space -- -- 0 0 -- -- Space 16

13 Space -- -- 0 0 -- -- Space 14

11 Space -- -- 0 0 -- -- Space 12

-- -- -- 1500 1500 -- -- --

7,9 GEN BLOCK HEATER 20 A 2#10, 1#10GND, 1"C 1500 1500 2#10, 1#10GND, 1"C 20 A GEN BLOCK HEATER 8,10

-- -- -- 6149 1500 -- -- --

-- -- -- 5076 1500 2#10, 1#10GND, 1"C 20 A GEN BLOCK HEATER 4,6

1,3,5 T31 70 A SEE ONE LINE DIAGRAM 5477 715 2#12, 1#12GND, 1/2"C 20 A LIGHTING 2

CKT CIRCUIT DESCRIPTION TRIP

WIRE AND CONDUIT SIZE A B C A B C WIRE AND CONDUIT SIZE

TRIP CIRCUIT DESCRIPTION CKT

NOTES:

ENCLOSURE: TYPE 1

MOUNTING: SURFACE WIRES: 4 MAINS RATING: 150 A

SUPPLY FROM: GEN SWITCHBOARD PHASE: 3 MAINS TYPE: MCB

LOCATION: CEP-EAST VOLTS: 480/277 Wye A.I.C RATING: 65 KAIC

BRANCH PANEL: HV31

NOTES:

Spare 0 VA 0.00% 0 VA TOTAL EST. DEMAND: 36 A

Miscellaneous 8976 VA 70.00% 6283 VA TOTAL CONN. CURRENT: 46 A

Receptacle 2580 VA 100.00% 2580 VA TOTAL EST. DEMAND: 12980 VA

Lighting 0 VA 0.00% 0 VA TOTAL CONN. LOAD 16702 VA

HVAC 5146 VA 80.00% 4116 VA

LOAD CLASSIFICATION CONNECT LOAD DEMAND FACTOR ESTIMATED DEMAND PANEL TOTALS

TOTAL AMPS: 46 A 42 A 52 A

TOTAL LOAD: 5477 VA 5076 VA 6149 VA

41 Spare 20 A 0 0 20 A Spare 42

39 Spare 20 A 0 0 20 A Spare 40

37 Space -- -- 0 0 -- -- Space 38

35 Space -- -- 0 0 -- -- Space 36

33 Space -- -- 0 0 -- -- Space 34

31 Space -- -- 0 0 -- -- Space 32

29 Space -- -- 0 0 -- -- Space 30

27 Space -- -- 0 0 -- -- Space 28

25 Space -- -- 0 0 -- -- Space 26

23 Space -- -- 0 0 -- -- Space 24

21 Space -- -- 0 0 -- -- Space 22

19 Space -- -- 0 0 -- -- Space 20

17 BAS PANEL 20 A 2#12, 1#12GND, 1/2"C 600 600 2#12, 1#12GND, 1/2"C 20 A IDS CONTROL PANEL 18

15 GEN MASTER SYS CONTR 20 A 2#12, 1#12GND, 1/2"C 600 600 2#12, 1#12GND, 1/2"C 20 A FA TRANSMITTER PNL 16

13 CCTV PANEL 20 A 2#12, 1#12GND, 1/2"C 600 720 2#12, 1#12GND, 1/2"C 20 A GEN BAT CHARGER 14

11 WORKSTATION 20 A 2#12, 1#12GND, 1/2"C 600 600 2#12, 1#12GND, 1/2"C 20 A FACP 12

9 RECEPTACLE 20 A 2#12, 1#12GND, 1/2"C 1080 1176 2#12, 1#12GND, 1/2"C 20 A OVERHEAD DOOR 10

7 GAS METER PNL 20 A 2#12, 1#12GND, 1/2"C 600 2309 -- -- --

5 TELECOM ENCLOSURE 20 A 2#12, 1#12GND, 1/2"C 1440 2309 2#8, 1#10GND, 1"C 35 A FC-3 AND HP-3 6,8

3 GEN BAT CHARGER 20 A 2#12, 1#10GND, 1/2"C 720 900 2#12, 1#12GND, 1/2"C 20 A RECEPTACLE 4

1 EF-3 20 A 2#12, 1#12GND, 1/2"C 528 720 2#12, 1#10GND, 1/2"C 20 A GEN BAT CHARGER 2

CKT CIRCUIT DESCRIPTION TRIP

WIRE AND CONDUIT SIZE A B C A B C WIRE AND CONDUIT SIZE

TRIP CIRCUIT DESCRIPTION CKT

NOTES:

ENCLOSURE: TYPE 1

MOUNTING: SURFACE WIRES: 4 MAINS RATING: 125 A

SUPPLY FROM: T31 PHASE: 3 MAINS TYPE: MCB

LOCATION: CEP-EAST VOLTS: 120/208 Wye A.I.C RATING: 14 KAIC

BRANCH PANEL: LV31

M A

R K

D E

S C

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IP

T

IO

N D

A T

E

A

M E

N D

M E

N T

-J A

N -2

3000A

MCB

1 2 3 4

Y

2500 KVA

13.2KV - 480/277V

3-PHASE

(BY DVP)

5 6 7 8 9 10

SPARESPARE

G

CEP-WEST MAIN SWITCHBOARD

480/277V, 3-PHASE, 3000 AMPS, 100KAIC 1 2 3 4 5 6

SPARE

CEP-WEST GENERATOR SWITCHBOARD

480/277V, 3-PHASE, 3000 AMPS, 100KAIC

MASTER SYSTEM

CONTROLLER

PANEL

G21 480/277V

3-PHASE

500KW

(625 KVA)

ATS-1

480V, 200A, 4-POLE

ATS-2

480V, 100A, 4-POLE

ATS-4 ATS-5 ATS-6

CENTRAL ELECTRICAL PLANT (CEP) - WEST

ELECTRICAL ONE LINE DIAGRAM

30A

SCALE: NTS

ATS-3

480V, 100A

4-POLE

5 4

7 6 5 4 3

A

B

C

D

E

SPD

1 2 100AT

100AF

45AT

100AF

150AT

225AF

6 7 7 7

12 11 10 98

M

800AT

800AF

800AT

800AF

N.C. N.O.

GG22

480/277V

3-PHASE

500KW

(625 KVA)

800AT

800AF

800AT

800AF

N.C. N.O.

G

800AT

800AF

800AT

800AF

N.C. N.O.

G23 480/277V

3-PHASE

500KW

(625 KVA)

G

800AT

800AF

800AT

800AF

N.C. N.O.

G24 480/277V

3-PHASE

500KW

(625 KVA)

G

800AT

800AF

800AT

800AF

N.C. N.O.

G25 480/277V

3-PHASE

500KW

(625 KVA)

G

800AT

800AF

800AT

800AF

N.C. N.O.

G26 480/277V

3-PHASE

500KW

(625 KVA)

13 13

SPACE SPACE

7 8

SPACESPARE

FEEDER SCHEDULE

FEEDER

DESIGNATION

13.2KV, 3PH PRIMARY SERVICE

CONDUIT SIZE

AND QUANTITY

NOTES

PRIMARY CONDUCTORS / CONDUIT BY DVP

CONDUCTORS

480V, 3PH SECONDARYSERVICE SECONDARY CONDUCTORS BY DVP(25) 4-INCH

N/A (20) 4-INCH

(16) 4-INCH

FEEDER CONDUCTORS PROVIDED UNDER PHASE 2

FEEDER CONDUCTORS PROVIDED UNDER PHASE 3N/A

4#1 AWG, 1#8 GND (1) 2-INCH

3#3 AWG, 1#8 GND (2) 2-INCH

4#1/0 AWG,1#6 GND (1) 2-INCH

GENERATOR CONTROL WIRING (1) 1-INCH

N/A9 (1) 1-INCH GENERATOR CONTROL WIRING PROVIDED UNDER PHASE 2/3

10 GENERATOR CONTROL WIRING (1) 2-INCH

11 2 SETS (3) 500KCMIL, (1) #1/0 GND (2) 4-INCH

12 N/A (2) 4-INCH FEEDER CONDUCTORS PROVIDED UNDER PHASES 2/3

SEE CIVIL SITE PLANS FOR EXTERIOR ELECTRICAL DISTRIBUTION

SEE CIVIL SITE PLANS FOR EXTERIOR ELECTRICAL DISTRIBUTION

GENERATOR CONTROL WIRING (PER MANUFACTURES

RECOMMENDATIONS)

GENERATOR CONTROL WIRING (PER MANUFACTURES

RECOMMENDATIONS)

N/A13 (1) 2-INCH GENERATOR CONTROL WIRING PROVIDED UNDER PHASE 2/3

POWER NOTES (E-721):

1. CIRCUIT BREAKER TO BE PROVIDED UNDER PHASE 2.

2. CIRCUIT BREAKER TO BE PROVIDED UNDER PHASE 3.

3. STANDBY GENERATORS (G23, G24, G25, G26) TO BE PROVIDED

UNDER PHASES 2/3.

4. AUTOMATIC TRANSFER SWITCH (ATS-4) TO BE PROVIDED

UNDER PHASE 2.

5. AUTOMATIC TRANSFER SWITCH (ATS-5) TO BE PROVIDED

UNDER PHASE 3.

6. INTERNAL CONTROL WIRING TO EACH ATS.

7. INTERNAL CONTROL WIRING TO EACH ATS TO BE PROVIDED

UNDER PHASES 2/3.

8. TO PANEL HV21 IN CEP-WEST (SEE SHEET E-421 FOR LOCATION

AND SHEET E-722 FOR ONE LINE DIAGRAM CONTINUATION).

9. TO OPS BUILDING CONDUIT ONLY (PHASE 1).

10. TO HANGAR (ROTARY WING WEST) CONDUIT ONLY (PHASE 1).

11. TO SEWER LIFT STATION.

12. TO ENTRY CONTROL POINT.

13. 100% RATED CIRCUIT BREAKER.

14. UTILITY WATT-HOUR DEMAND METER MOUNTED ON EXTERIOR

WALL OF CEP-WEST. COORDINATE LOCATION WITH

CONTRACTING OFFICER REPRESENTATIVE (COR) AND

DOMINION VIRGINIA POWER (DVP).

15. DIGITAL MULTI-FUNCTION SWITCHBOARD METER.

16. LOAD BANK CONNECTION.

FEEDER BUSWAY SCHEDULE

BUSWAY

DESIGNATION

N/AA

B

C

D

E

FEEDER BUSWAY PROVIDED UNDER PHASE 2

BUSWAY AMPERE

RATING

N/A

N/A

BUSWAY VOLTAGE AND

PHASE RATINGS

N/A

100A 480V,3-PH,4W

225A 480V,3-PH,4W

NOTES

FEEDER BUSWAY PROVIDED UNDER PHASE 2

100A 480V,3-PH,4W

CEP-WEST GENERATOR LOADING SCHEDULE

REMARKS

SHUNT TRIP

(OFF)

LOAD

DESCRIPTION

GENERATOR

LOAD STEP

GENERATOR

SWITCHBOARD

CIRCUIT NUMBER

STANDBY

GENERATORS

INITIATED

CONDITION

UTILITY (NORMAL)

POWER

ATS-1: PANEL HV21 (CEP-WEST)1

ATS-2: ECP (GUARD HOUSE)

ATS-5: OPS BUILDING5

ATS-4: HANGAR (ROTARY WING WEST)

OFFLINE

OFFLINE

OFFLINE

OFFLINE

OFFLINE

PROVIDED UNDER PHASE 3

NO

NO

NO

NO

NO

PROVIDED UNDER PHASE 2

YES

YES

YES

YES

YES

RESULTING ACTIONS

ATS-3: ODUS SEWER LIFT STATION

POWER GENERAL NOTES (E-721):

1. REFER TO SHEET E-002 FOR ELECTRICAL LEGEND.

2. REFER TO SHEET E-621 FOR MAIN AND GENERATOR SWITCHBOARD SCHEDULES.

3. REFER TO THE CIVIL SITE PLANS FOR SITE ELECTRICAL DISTRIBUTION.

US Army Corps of Engineers ®

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PROPERTY OF UNITED STATES GOVERNMENT, FOR OFFICIAL USE ONLY (FOUO). COPYING, DISSEMINATION, AND DISTRIBUTION TO UNAUTHORIZED INDIVIDUALS PROHIBITED. 133117

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3000A

MCB

1 2 3 4

Y

2500 KVA

13.2KV - 480/277V

3-PHASE

(BY DVP)

5 6 7 8 9 10 11 12

SPACE SPARE

CEP-EAST MAIN SWITCHBOARD

480/277V, 3-PHASE, 3000 AMPS,

100KAIC

4 5 6

CEP-EAST GENERATOR SWITCHBOARD

480/277V, 3-PHASE, 3000 AMPS, 100KAIC

ATS-4 ATS-5 ATS-6

CENTRAL ELECTRICAL PLANT (CEP) - EAST

ELECTRICAL ONE LINE DIAGRAM

SCALE: NTS

MASTER SYSTEM

CONTROLLER

PANEL

30A

SPD

3 3 3

1 2 3

4 4

A

B

C

D

150AT

225AF

150AT

225AF

150AT

225AF

3 3 3

1 2 3 8 9 12 13 14

SPARE SPACE SPACE

800AT

1 2 3

ATS-7

F

ATS-1

480V, 200A, 4-POLE

ATS-2

480V, 200A, 4-POLE

ATS-3

480V, 200A, 4-POLE

5 5 5 5

11 13 13 4 4

8 9 10 1312 11

M

800AF

800AT

800AF

800AT

800AF

E

GG31

480/277V

3-PHASE

500KW

(625 KVA)

800AT

800AF

800AT

800AF

N.C. N.O.

GG32

480/277V

3-PHASE

500KW

(625 KVA)

800AT

800AF

800AT

800AF

N.C. N.O.

G

800AT

800AF

800AT

800AF

N.C. N.O.

G33 480/277V

3-PHASE

500KW

(625 KVA)

G

800AT

800AF

800AT

800AF

N.C. N.O.

G34 480/277V

3-PHASE

500KW

(625 KVA)

G

800AT

800AF

800AT

800AF

N.C

N.O.

G35 480/277V

3-PHASE

500KW

(625 KVA)

G

800AT

800AF

800AT

800AF

N.C. N.O.

G36 480/277V

3-PHASE

500KW

(625 KVA)

67 7 8 8 8

SPARE

SPACE

SPARE

ATS-8

G

7 19 19 19 19 19

FEEDER SCHEDULE

FEEDER

DESIGNATION

13.2KV, 3PH PRIMARY SERVICE

CONDUIT

SIZE AND

QUANTITY

NOTES

PRIMARY CONDUCTORS / CONDUIT BY DVP

CONDUCTORS

480V, 3PH SECONDARYSERVICE SECONDARY CONDUCTORS BY DVP(25) 4-INCH

2 SETS ((3) 3/0 AWG, (1) #1/0 GND) (2) 2-INCH

N/A (16) 4-INCH FEEDER CONDUCTORS PROVIDED UNDER PHASE 3

N/A (2) 3-INCH FEEDER CONDUCTORS PROVIDED UNDER PHASE 3

(4) #1AWG, (1) #8 GND (2) 2-INCH

GENERATOR CONTROL WIRING (1) 1-INCH

2 SETS ((3) 500KCMIL, (1) #1/0 GND) (2) 4-INCH

N/A (1) 1-INCH CONTROL WIRING PROVIDED UNDER PHASES 2/3

N/A (2) 4-INCH FEEDER CONDUCTORS PROVIDED UNDER PHASES 2/3

(1) 2-INCH

(1) 1-INCH

4#1/0 AWG, 1#6 GND

3#8 AWG, 1#8 GND

14 (1) 3-INCHN/A FEEDER CONDUCTORS PROVIDED UNDER PHASE 3

GENERATOR CONTROL WIRING (PER MANUFACTURER RECOMENDATIONS)

4#1/0 AWG, 1#6 GND (2) 2-INCH

15 (1) 2-INCHN/A CONTROL WIRING PROVIDED UNDER PHASES 2/3

16 GENERATOR CONTROL WIRING (1) 2-INCH GENERATOR CONTROL WIRING (PER MANUFACTURER RECOMENDATIONS)

POWER NOTES (E-731):

1. TO FIRE PUMP CONTROLLER #1 IN FIRE PUMP BUILDING (SEE SHEET E-141 FOR

LOCATION AND E-741 FOR ONE LINE DIAGRAM CONTINUATION).

2. TO FIRE PUMP CONTROLLER #2 IN FIRE PUMP BUILDING (SEE SHEET E-141 FOR

LOCATION AND E-741 FOR ONE LINE DIAGRAM CONTINUATION).

3. TO FIRE PUMP CONTROLLER #3 IN FIRE PUMP BUILDING (SEE SHEET E-141 FOR

LOCATION AND E-741 FOR ONE LINE DIAGRAM CONTINUATION).

4. CIRCUIT BREAKER TO BE PROVIDED UNDER PHASE 3.

5. AUTOMATIC TRANSFER SWITCHES (ATS-4, ATS-5, ATS-6, ATS-7, ATS-8) PROVIDED UNDER

PHASE 3.

6. STANDBY GENERATORS (G34,G35, G36) TO BE PROVIDED UNDER PHASES 2/3.

7. INTERNAL CONTROL WIRING TO EACH ATS.

8. TO PANEL HV31 IN CEP-EAST (SEE SHEET E-431 FOR LOCATION AND SHEET

E-732 FOR ONE LINE DIAGRAM CONTINUATION).

9. TO PANEL HV51 IN STORAGE BUILDING (SEE SHEET E-451 FOR LOCATION AND E-751

FOR ONE LINE DIAGRAM CONTINUATION).

10. TO PANEL HV41 IN FIRE PUMP BUILDING (SEE SHEET E-141 FOR LOCATION AND E-741

FOR ONE LINE DIAGRAM CONTINUATION).

11. TO HANGAR (ROTARY WING-EAST) - CONDUIT ONLY (PH 1).

12. TO HANGAR (FIXED WING) - CONDUIT ONLY (PH 1).

13. TO PAINT BOOTH - CONDUIT ONLY (PH 1).

14. TO COOLING TOWER - CONDUIT ONLY (PH 1).

15. 100% RATED CIRCUIT BREAKER.

16. UTILITY WATT-HOUR DEMAND METER MOUNTED ON EXTERIOR WALL OF CEP-WEST.

COORDINATE LOCATION WITH CONTRACTING OFFICER REPRESENTATIVE (COR)

AND DOMINION VIRGINIA POWER (DVP).

17. DIGITAL MULTI-FUNCTION SWITCHBOARD METER.

18. LOAD BANK CONNECTION

19. INTERNAL CONTROL WIRING TO EACH ATS TO BE PROVIDED UNDER PHASES 2/3.

POWER GENERAL NOTES (E-731):

1. REFER TO SHEET E-002 FOR ELECTRICAL LEGEND.

2. REFER TO SHEET E-631 FOR MAIN AND GENERATOR SWITCHBOARD SCHEDULES.

3. REFER TO THE CIVIL SITE PLANS FOR SITE ELECTRICAL DISTRIBUTION.

4. REFER TO SHEET E-732 FOR CEP-EAST SEQUENCE OF OPERATIONS.

FEEDER BUSWAY SCHEDULE

BUSWAY

DESIGNATION

N/AA

B

C

E

G

F

FEEDER BUSWAY PROVIDED UNDER PHASES 2/3

BUSWAY

AMPERE

RATING

N/A

N/A

N/A

BUSWAY

VOLTAGE AND

PHASE RATINGS

N/A

N/A

200A 480V,3-PH,4W

200A

480V,3-PH,4W

480V,3-PH,4W

NOTES

FEEDER BUSWAY PROVIDED UNDER PHASES 2/3

FEEDER BUSWAY PROVIDED UNDER PHASES 2/3

200A

D N/A N/A FEEDER BUSWAY PROVIDED UNDER PHASES 2/3

US Army Corps of Engineers ®

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PROPERTY OF UNITED STATES GOVERNMENT, FOR OFFICIAL USE ONLY (FOUO). COPYING, DISSEMINATION, AND DISTRIBUTION TO UNAUTHORIZED INDIVIDUALS PROHIBITED. 133119

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N -2