This document provides an electrical one-line diagram for a multi-floor commercial building. It shows the locations and ratings of electrical equipment including utility transformers and meters, switchboards, panelboards, generators, and other components. Electrical equipment is shown on each floor and electrical rooms are labeled. Notes provide information on equipment specifications and installation requirements.

1. ELV-2
ELV-1B
FIRE
PUMPFIRE PUMP
CONTROLLER
L
N E
L
N E
4TH FLOOR
UTILITY
TRANSFORMER
1500 KVA
5TH
FLOOR
METER CENTER MC-2S,
(2ND FLOOR)
120/208V, 3PH, 4W
METER CENTER MC-4S,
(4TH FLOOR)
120/208V, 3PH, 4W
1ST
FLOOR
2ND FLOOR
3RD FLOOR
SERVES
FLOORS
(1-ROOF)
SERVES
FLOORS
(1-3)
1200A
4W
1000A
4W
SERVES
FLOORS
(1-2)
100A
4W
1
ATS-LS
200A
3P
ATS-LR
400A
3P
DIESEL GENSET
130 KW
208V/3P/4W
2
4
4
6 7
7
MLO
MLO
#4 AWG CU
IDF CLOSET
8
8
IDF
RM
127B
#4 AWG CU CONCRETE-ENCASED
ELECTRODE;
NEC 250.52(A)(3)
METAL UNDERGROUND
WATER PIPE; NEC 250.52
(A)(1)
#4 AWG CU
BONDING
JUMPER
NEC 250.66(B)
3/4"x10' CU GROUND
ROD
NEC 250.52(A)(5)
#4 AWG CU
BONDING JUMPER
NEC 250.66
UP TO
BUILDING STEEL
NEC 250.52(A)(2)
#3/0 AWG CU
GROUNDING
ELECTRODE
CONDUCTOR
NEC 250.66
#6 AWG CU
BONDING
JUMPER
NEC 250.66(A)
SERVES
FLOORS
(3-6)
AREAS A & B
#4 AWG CU
#3/0 AWG CU
GROUNDING
ELECTRODE
CONDUCTOR
NEC 250.66
LS-3N
208V
MLO
LR-1S
208V
MLO
LS-1S
208V
MLO/FTL
9
P-POOL
208V
MLO
SERVES
(POOL
ROOM)
6TH FLOOR
ROOF
60A
4W
LR-ELN
60A
208V
MLO
9
1000A
4W
MLO
SECONDARY
CONNECTION
CABINET
#3/0 AWG CU
GROUNDING
ELECTRODE
CONDUCTOR
NEC 250.66
12
400A
400A
200A
200A
SPACE
200A
400A
200A
SPACE
SPACE
HOUSE DP-1
208V/3PH/4W
10
9
11
300A
3W
400A
200A
300A
4W
P-2N
208V
MLO/FTL
400A
4W
400A
4W
200A
4W
200A
4W
SERVES
FLOORS
(2-3)
100A
4W
400A
4W
IDF CLOSET
8
SERVES
FLOORS
(3-4)
#4 AWG CU
MDF
RM 165
8
SERVES
FLOORS
(1-2)
4000A
4W
3000A
4W
UTILITY
INCOMING
SECTION
CT
COMPART
-MENT
M
HOUSE
MAIN
1200A
MSB-1
4000A
208/120V,
3 PHASE, 4 WIRE
FIRE
PUMP
1200A
1000A
1200A
1000A
5
MSB-2
3000A
208/120V,
3 PHASE, 4 WIRE
5
5
METER CENTER MC-6S,
(6TH FLOOR)
120/208V, 3PH, 4W
1000A
4W
METER CENTER MC-5N
(5TH FLOOR)
120/208V, 3PH, 4W
1200A
4W
METER CENTER MC-3N,
(3RD FLOOR)
120/208V, 3PH, 4W
1200A
4W
METER CENTER MC-1N,
(1ST FLOOR)
120/208V, 3PH, 4W
MLO
5
MLO
5
MLO
5
11
P-4N
208V
MLO
400A
4W
LS-3S
208V
MLO
P-5S
208V
MLO
400A
4W
LR-2N
208V
MLO
LR-5S
208V
MLO
UTILITY
INCOMING
SECTION
1000A
1000A
1200A
1200A
4W
SOUTHEAST HALF NORTHWEST HALF
SERVES
FLOORS
(4-ROOF)
SERVES
FLOORS
(4-ROOF)
SERVES
FLOORS
(1-3)
#4 AWG CU
SERVES
FLOORS
(1-3)
3
3
3
SERVES
FLOORS
(3-ROOF)
EXTERIOR
INTERIOR
P-1S
208V
MLO
P-3S
208V
MLO/FTL
SERVES
FLOORS
(2-4)
SERVES
FLOORS
(5-ROOF)
ELV-1A
9
60A
4W
LR-ELS
208V
MLO
P-1N
208V
MLO/FTL
ELECTRICAL
EQUIPMENT
ROOM 665
ELECTRICAL
EQUIPMENT
ROOM 465
ELECTRICAL
EQUIPMENT
ROOM 265
ELECTRICAL
EQUIPMENT
ROOM 365
ELECTRICAL
EQUIPMENT
ROOM 565
ELEVATOR
EQUIPMENT
ROOM 667
EXTERIOR
INTERIOR
EXTERIOR
INTERIOR
ELEVATOR
EQUIPMENT
ROOM 567
ELECTRICAL
EQUIPMENT
ROOM 467
ELECTRICAL
EQUIPMENT
ROOM 367
INTERIOR
EXTERIOR
ELECTRICAL
EQUIPMENT
ROOM 267
ELECTRICAL
EQUIPMENT
ROOM 167
ELECTRICAL
EQUIPMENT
ROOM 165
POOL
EQUIPMENT
ROOM 170
ELEVATOR
EQUIPMENT
ROOM 162A
ELECTRICAL
EQUIPMENT
ROOM 160
4TH
FLOOR
5TH
FLOOR
1ST
FLOOR
2ND
FLOOR
3RD
FLOOR
6TH
FLOOR
ROOF
SERVES
FLOOR 1
P-1NA
208V
MLO
400A
4W
100A
4W
8
IDF RM 267
#4 AWG CU
#4 AWG CU
#4 AWG CU
IDF CLOSET
8
200A
4W
200A
4W
100A
4W
100A
4W
400A
4W
200A
4W
200A
4W
1
1
1
2
3
3
3
3
2
2
2
2
2
2
BUL-02
13
13131313 13
13
3000A
4W
TO THE GARAGE
BUILDING
200A
4W
14
EXISTING
UTILITY
PRIMARY
DISC.
MEANS
A. SEE "ELECTRICAL UNIT MATRIX" ON SHEET E530 FOR UNIT PANEL REQUIREMENTS.
B. EMT USED FOR PURPOSES OF SIZING CONDUIT. CONTRACTOR TO VERIFY PROPER
SIZE OF CONDUIT IF DIFFERENT THAN EMT. CONDUIT NEEDED ONLY WHEN
REQUIRED BY NEC.
C. EATON CORP. EQUIPMENT (SWITCHBOARD, GROUP METERING, ETC.) ARE USED FOR
PURPOSES OF ELECTRICAL DISTRIBUTION EQUIPMENT SIZING. CONTRACTOR TO
VERIFY PROPER SIZES IF DIFFERENT EQUIPMENT/MANUFACTURER IS SELECTED.
D. RISER IS SCHEMATIC ONLY AND IS NOT INTENDED TO BE USED FOR DETERMINING
PANEL ENTRANCE POSITIONS, CONDUIT ROUTINGS, ETC.
GENERAL NOTES
KEYNOTES
1. PROVIDE CONCRETE TRANSFORMER PAD PER UTILITY COMPANY REQUIREMENTS.
COORDINATE WITH UTILITY COMPANY PRIOR TO ANY WORK.
2. PROVIDE REINFORCED 4" CONCRETE PAD FOR GENERATOR. COORDINATE WITH GENERATOR
SUPPLIER AND STRUCTURAL ENGINEER.
3. PROVIDE 4" THICK CONCRETE EQUIPMENT PAD.
4. 1" C. WITH CABLING AS REQUIRED BY MANUFACTURER TO GENERATOR FOR CONTROL.
5. REFERENCE METER CENTER SCHEDULE FOR MORE INFORMATION.
6. PROVIDE TWO (2)20A/1P CIRCUITS FROM PANEL LR-1S FOR BATTERY CHARGER AND JACKET
HEATER.
7. AUTOMATIC TRANSFER SWITCH. NEMA 1 ENCLOSED 120/208V, 3P, 4W.
8. PROVIDE 4"x12" GROUND BUS BAR WITH (12) TERMINATION POINTS: STORM COPPER
COMPONENTS, INC. SCGB-6 OR EQUAL. CONNECTIONS TO GROUND BUS BAR SHALL BE
IRREVERSIBLE COMPRESSION-TYPE CONNECTORS LISTED AS GROUND AND BONDING
EQUIPMENT OR BY THE EXOTHERMIC WELDING PROCESS. NEC 250.64(C). BUS IS FOR DATA
RACK GROUNDING IN IDF AND MDF ROOMS.
9. SEE MOTOR SCHEDULE ON SHEET E510.
10. FIRE PUMP CONTROLLER BY OTHERS.
11. THE FIRE PUMP FEEDER SHALL BE CONCRETE ENCASED, MI CABLE, OR LOCATED OUTSIDE
OF THE BUILDING.
12. PROVIDE A 5000A, 208/120V 3 PHASE SECONDARY CONNECTION CABINET. PROVIDE A 63" X
39" X 4" CONCRETE PAD. VERIFY REQUIREMENTS FOR SECONDARY CONNECTION CABINET
WITH THE ELECTRICAL UTILITY.
13. DISCONNECT TO BE PROVIDED WITH A SHUNT-TRIP. ALL DISCONNECT SHUNT-TRIP'S IN THE
(2) TWO SWITCHBOARDS MUST BE CONNECTED TO AN EXTERNAL EMERGENCY POWER
PUSH-BUTTON LOCATED IN THEELECTRICAL ROOM. ELECTRICAL CONTRACTOR TO PROVIDE
(1) ONE 3/4" EMT CONDUIT WITH (4) FOUR #12 AWG THHN-THWN CONDUCTORS AMONG
THE (2) TWO SWITCHBOARDS AND THE EMERGENCY POWER PUSH-BUTTON
14. ELECTRICAL CONTRACTOR TO PROVIDE CONCRETE INCASED (2) TWO 5" PVC-80 CONDUITS.
MV CABLES WILL BE PROVIDED BY ELECTRICAL UTILITY. VERIFY REQUIREMENTS WITH THE
ELECTRICAL UTILITY.BUL-02
800
1000
1200
400
500
600
150
225
250
300
200
175
125
80
60
100
30
20
50
COPPER
1600
FEEDER 4W
(W/NEUTRAL)
PH-GND-C
MARK
(AMPACITY)
12-12-1/2"
10-10-3/4"
6-8-1"
4-8-1 1/4"
3-8-1 1/4"
3-8-1 1/4"
1-6-1 1/2"
1/0-6-2"
2/0-6-2"
3/0-6-2"
4/0-4-2 1/2"
250KCMIL-4-2 1/2"
350KCMIL-4-3"
500KCMIL-3-3 1-2"
(2) 250KCMIL-2-3"
(2) 350KCMIL-1-3"
(2) 500KCMIL-1/0-3 1/2"
(3) 400KCMIL-2/0-3 1/2"
(4) 350KCMIL-3/0-3"
(5) 400KCMIL-4/0-3 1/2"
(2) 500KCMIL-1/0-3"
(3) 400KCMIL-2/0-3"
(4) 350KCMIL-3/0-3"
500KCMIL-3-3"
(2) 350KCMIL-1-3"
(2) 250KCMIL-2-2 1/2"
250KCMIL-4-2 1/2"
1/0-6-1 1/2"
350KCMIL-4-2 1/2"
4/0-4-2"
2/0-6-1 1/2"
3/0-6-2"
1-6-1 1/2"
3-8-1 1/4"
10-10-3/4"
12-12-1/2"
6-10-1"
(5) 400KCMIL-4/0-3"
FEEDER 3W
(NO NEUTRAL)
PH-GND-C
4-8-1 1/4"
3-8-1 1/4"
FEEDER 4W
(W/NEUTRAL)
PH-GND-C
1-6-1 1/2"
FEEDER 3W
(NO NEUTRAL)
PH-GND-C
NOT ALLOWED
3∅ FEEDER SCHEDULE
ALUMINUM
NOT ALLOWED
NOT ALLOWED NOT ALLOWED
NOT ALLOWED NOT ALLOWED
NOT ALLOWED NOT ALLOWED
NOT ALLOWED NOT ALLOWED
2/0-4-2"
3/0-4-2"
4/0-4-2 1/2"
250KCMIL-4-2 1/2"
300KCMIL-2-3"
400KCMIL-2-3"
500KCMIL-2-3 1/2"
(2) 250KCMIL-1-3"
(2) 400KCMIL-1/0-3 1/2"
(2) 500KCMIL-2/0-3 1/2"
(3) 500KCMIL-3/0-3 1/2"
(3) 600KCMIL-4/0-3 1/2"
(4)500KCMIL-250KCMIL-3 1/2"
(5) 600KCMIL-350KCMIL-3 1/2"
1-6-1 1/2"
2/0-4-1 1/2"
3/0-4-2"
4/0-4-2"
250KCMIL-4-2 1/2"
300KCMIL-2-2 1/2"
400KCMIL-2-3"
500KCMIL-2-3"
(2) 250KCMIL-1-2 1/2"
(2) 400KCMIL-1/0-3"
(2) 500KCMIL-2/0-3"
(3) 500KCMIL-3/0-3"
(3) 600KCMIL-4/0-3 1/2"
(4)500KCMIL-250KCMIL-3 1/2"
(5) 600KCMIL-350KCMIL-3 1/2"
40 8-8-3/4"8-10-3/4" NOT ALLOWED NOT ALLOWED
2000
2500
(5) 600KCMIL-250KCMIL-3"
(6) 600KCMIL-350KCMIL-3"
(6)600KCMIL-400KCMIL-3 1/2"
(8) 500KCMIL-500KCMIL-3 1/2"
(6)600KCMIL-450KCMIL-4"
(8) 500KCMIL-500KCMIL-4"
(5) 600KCMIL-250KCMIL-3 1/2"
(6) 600KCMIL-350KCMIL-3 1/2"
3000 (8) 500KCMIL-400KCMIL-3 (10) 500KCMIL-500KCMIL-3 1/2"(10) 500KCMIL-500KCMIL-4"(8) 500KCMIL-400KCMIL-3 1/2"
4000 (9) 750KCMIL-500KCMIL-4" (11) 750KCMIL-600KCMIL-4 1/2"(11) 750KCMIL-600KCMIL-4 1/2"(9) 750KCMIL-500KCMIL-4"
A
B
License Number Date
BKVTB-30x42v2012
PE082512 8/15/2014
Jeremy D. Gustafson
CONSULTANTS
© 2014 BKV Group, Inc. EOE
SHEET NUMBER
SHEET TITLE
DATE
DRAWN BY
CHECKED BY
COMMISSION NUMBER
CERTIFICATION
KEY PLAN
PROJECT TITLE
KVG R O U P
Architecture
Interior Design
Landscape Architecture
Engineering
Boarman
Kroos
Vogel
Group
Inc.
w w w. b k v g r o u p. c o m
EOE
B
343 South
Chicago,
Telephone:
Dearborn Street
IL 60604
312.279.0470
Fisher Building, Suite 203
C:RevitLocal1902.01_SouthSideWorks_Elec_v2014_jortman.rvt
3/4/20151:39:47PM
PGT/JP/FX
8/15/2014
JDG
1902.01
E400
ELECTRICAL
RISER DIAGRAM
Southside Works
City Apartments
ISSUE # DATE DESCRIPTION
06.09.2014 SCOPE BID
08.15.2014 ISSUED FOR PERMIT
1 09.05.2014 ADDENDUM #1
2 09.26.2014 ADDENDUM #3
01.16.2015 ISSUED FOR
CONSTRUCTION
BUL-02 01.16.2015 BULLETIN 02
BUL-06 03.05.2015 BULLETIN 06