Amendment 0009 - EP601 POWER DIAGRAMS AND SCHEDULES.pdf

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SHEET

IDENTIFICATION

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US Army Corps of Engineers

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READY TO ADVERTISE (RTA)

PROFESSIONAL

G EO R G I A

D O

UG L A S P . E NG

E

L

ENG I NE ER

REGI STERED

No. 41840

EP601

P O

W E

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D

I A

G R

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S

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S O

N M

K

L U

T T

Z

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L A

Y S

O N

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P D

W G

R

G

HOA

NEW 200kW/250kVA

MIN. 275 KVA SITE ALT.

R5

R9 R10 R11

60A/330A/3

100AF/3

100AT

GFI

FVNR

NEMA 1

RVSS

NEMA 4

RVSS

NEMA 4

RVSS

NEMA 4

PANEL HP

200A MLO

FILLSTAND

ISSUE PUMP

IP-1

30 HP

FILLSTAND

ISSUE PUMP

IP-2

30 HP

FILLSTAND

ISSUE PUMP

IP-3

30 HP

MAX. 15' 6"

M

A X

MM M

G

GENERAL NOTES:

1. THE HORSEPOWERS INDICATED ARE APPROXIMATE. MOTORS ARE TO BE SIZED IN ACCORDANCE WITH

PERFORMANCE INFORMATION GIVEN IN OTHER PORTIONS OF THE PLANS AND SPECIFICATIONS.

NOTIFY CONTRACTING OFFICER IF MOTORS, OR OTHER COMPONENTS OR EQUIPMENT ARE

FURNISHED IN SIZES OTHER THAN INDICATED

2. CONTRACTOR SHALL SUPPLY CAPACITORS OF THE SIZE RECOMMENDED BY THE MANUFACTURES FOR

MOTORS INDICATED TO HAVE CAPACITORS.

3. SEE SHEET EP604 FOR CONDUIT AND CABLE SCHEDULES, FOR POWER AND CONTROLS

REQUIREMENTS.

4. PROVIDE ARC FLASH WARNING SIGNS ON SWITCHBOARDS, PANELBOARDS, INDUSTRIAL CONTROL

PANELS, METER SOCKET ENCLOSURES, PUMP CONTROL PANEL AND MOTOR CONTROL CENTERS AS

REQUIRED PER NFPA 70 (NEC) ARTICLE 110.16,. REFERENCE NFPA 70 ARTICLE 110.16, NFPA 70e

ARTICLE 130.3, AND UFC 3-560-01, ELECTRICAL SAFETY, O&M.

GENERATOR

R8

FUEL TRANSFER

PUMP FTP-1

5 HP

M

SPD/TVSS

400AF / 400AT

LS

SPARE

100A/3

SPARE

225A/3

SPACE

KEYED NOTES:

1. SEE 1/EP503 FOR CONTROLS DIAGRAM.

2. SEE 2/EP503 FOR CONTROLS DIAGRAM.

3. SIZE POWER FACTOR CORRECTION CAPACITORS PER MANUFACTURER RECOMMENDATIONS.

4. KEYED HOA SWITCHES IN THE MCC SHALL BE KEYED ALIKE WITH THE CORRESPONDING

KEYED HAND-OFF SWITCHES LOCATED NEAR THE MOTORS. SEE SHEET EP-501 FOR WIRING

DIAGRAM AND EP101 FOR LOCATIONS

5. PROVIDE REDUCED VOLTAGE AUTO-TRANSFORMER STARTERS (RVAT) WITH SEVERE /

EXTREME DUTY RATING FOR OVERLOAD AND CONSTANT CURRENT. STARTERS ARE TO BE

INITIALLY SET TO 80% RATING

6. PROVIDE FAULT CURRENT; ARC FLASH AND COORDINATION STUDIES AS REQUIRED PER

SPECIFICATION SECTION 26 28 01.00 10. UTILIZE ACTUAL RATINGS OF EQUIPMENT PROVIDED

FOR THE PROJECT IN STUDIES.

7. ELECTRIC METER SHALL PROVIDE HISTORICAL KILO-WATT-HOUR AND KILO-WATT-DEMAND

INFO. IT SHALL BE ACCESSIBLE REMOTELY.

8. THE CONTRACTOR SHALL INSTALL ALL TRANSFORMERS SUCH THAT THE SECONDARY

CONDUCTORS ARE NO LONGER THAN 25FT BEFORE TERMINATING IN A SINGLE

OVERCURRENT DEVICE PER NEC 240.21.C.6.

2 1 1 1

R3

100AF/3

100AT

GFI

100AF/3

100AT

GFI

MCC SINGLE LINE DIAGRAM

SCALE: NTS

MOTOR CONTROL CENTER PLAN VIEW

SCALE: NTS

800AF/800AT

K

42KAIC, GFI

IC / LSG

DRAW-OUT

K

42KAIC,

IC / LSG

DRAW-OUT

800AF/400AT

SURGE

PROTECTIVE

DEVICE

AS A

VS V

METERING

K K

PANEL HP

INCOMING

MAIN

BREAKER

INCOMING

GEN

BREAKER

M

A X

GROUND BUS

NEUTRAL BUS

R2

T-1

R1

9kV

50 AMP

SURGE

ARRESTOR

500 KVA, 3 PHASE, 2.0% Z (MIN.)

12,470V - 480Y/277V

PAD MOUNTED TRANSFORMER

MOTOR CONTROL CENTER (MCC)

800A MAIN BUS, 480/277V, 3 PHASE, 4 WIRE, 42KAIC FULLY RATED

600 AMP VERTICAL AND GROUND BUS

SERVICE ENTRANCE RATED FRONT ACCESSABLE ONLY

100AF/3

100AT

GFI

TRUCK

OFFLOAD

SKID WITH

PUMP OP-1

25 HP

TRUCK

OFFLOAD

SKID WITH

PUMP OP-2

25 HP

MOTOR CONTROL CENTER ELEVATION

SCALE: NTS

WATER

HEATER

100AF/3

100AT

GFI

CONTRACTOR'S PROTECTIVE

COORDINATION STUDY

SHALL VERIFY FUSE SIZE PER

SPEC SECTION 26 28 01.00 10

200 AMP LOAD BREAK,

4-WAY DISCONNECT

#4/0 TO COUNTERPOISE /

GROUND RING

GROUND GIRDLE FOR GENERATOR

PAD SIMILAR TO DETAIL 3/EG502

#4/0 TO

COUNTERPOISE /

GROUND RING

#2/0

#4/0

R6

WH-1

63 KW INST. WATER

HEATER IWH-1

IN RISER ROOM

100/3

3R

80A/3

SPACE

BLDG 14

20"20"25"20"

25" 25"

FTP-1

250AF/3

200AT

SPACE

OFFLOAD 1

25" 25"

EXISTING 12.47KV TERMINAL CABINET TC#6.

UTILIZE SPARE SET OF SPADES FOR CONNECTION OF NEW

ELECTRICAL SERVICE. SEE ES-402 AND ES-403 FOR LOCATION.

S P

A R

E

HO

R

HOA

HO

R12 R13 R4

R6

PROVIDE EACH MV CABLE WITH A 200 AMP

LOAD BREAK ELBOW, OR PER BASE

REQUIREMENTS, FOR CONNECTION TO

EXISTING SECTIONALIZER CABINET SPADES.

R14

4 4 4 4

5 5 5

TO TERMINAL

CABINET TC#10

TO TERMINAL

CABINET TC#5

TO TERMINAL

CABINET TC#8

EXISTING 12.47KV TERMINAL CABINET TC#7 .

WHEN THE TRANSFORMER SERVING BLDG #18 IS DISCONNECTED,

THIS CABINET WILL HAVE ONE SET OF SPARE SPADES.

TO TRANSFORMER

T#3

TO BLDG #18

KWH

KWD

EXISTING BLDG #18 75KVA PAD MOUNT TRANSFORMER.

DISCONNECT AND TURN OVER TO THE BASE AT THE

COMPLETION OF THE PROJECT.

BACKFEED

TO BLDG 14

EXIST.

PANEL P1

BLDG 14

125A MCB

45KVA,

480-208Y/120V

DRY TYPE

MINIMUM 5% Z

PANEL

PP1

125A MCB

SPD/TVSS

80A/3

FILLSTAND

ISSUE PUMP

IP-1

30 HP

FILLSTAND

ISSUE PUMP

IP-2

30 HP

FILLSTAND

ISSUE PUMP

IP-3

30 HP

SPARE

PANEL PP1

100A/3

R14

PANEL

PP2

125A MCB

SPD/TVSS

80A/3

PANEL PP2

EXIST.

PANEL P2

BLDG 14

100A MLO

42KAIC,

#4

R4A

#4#4

R14A R14A

33,500A RMS SYM

20,200A RMS SYM

6 6 6

100/3

3R

45KVA,

480-208Y/120V

DRY TYPE

MINIMUM 5% Z

45KVA,

480-208Y/120V

DRY TYPE

MINIMUM 5% Z

8 8

OFFLOAD 2

SPACE

A

M E

N D

M E

T

D

P E

SURGE

PROTECTIVE

DEVICE

P