14
15
13
12
11
10
8
9
7
6
4
5
2
3
1
L
L
KEY NOTES:
1
2
K
3
PROVIDE ELECTRIC UTILITY METER PER CU STANDARDS. REFER TO CU METERING
STANDARDS FOR ADDITIONAL INFORMATION. REFER TO THE POWER FLOOR PLAN
FOR PROPOSED METER LOCATION. THERE SHALL BE NO COST TO THE OWNER FOR
LACK OF COORDINATION WITH THE CU UTILITIES DISTRIBUTION DEPARTMENT AND
THE REQUIRED METERING STANDARDS.
KEY
PAD MOUNTED UTILITY TRANSFORMER. COORDINATE WITH THE CU UTILITIES
DISTRIBUTION DEPARTMENT. THERE SHALL BE NO COST TO THE OWNER FOR LACK
OF COORDINATION WITH CU UTILITIES DISTRIBUTION DEPARTMENT.
3
CONDUCTORS
KEY (6)
"C
LV FLA
6
J
8
PROVIDE FEEDER AS INDICATED, TO JUNCTION BOX LOCATED ABOVE FUTURE
LOCATION OF GREENHOUSE DISTRIBUTION EQUIPMENT. COIL WIRE IN JUNCTION
BOX FOR FUTURE EXTENSION DOWN TO EQUIPMENT. REFER TO POWER FLOOR
PLANS FOR JUNCTION BOX LOCATION.
9
10
H
11
12
CCT BRKR
SWITCH
LOW VOLTAGE FEEDER (3)
GROUNDING (4)
DIMENSIONS (5)
WEIGHT
BTUH
OTPT (5)
,
1#
10
G
1 1/4
480 V
208 V
"C
CNDTRS
"C
HIGH
WIDE
DEEP
(5)
,
1#
8
G
1 1/2
T15
18.0
41.6
25 A 3 P
30 A 3 P
FRS-R- 25
3#
10
,1#
10
G
3/4
50 A 3 P
60 A 3 P
FRN-R- 50
4#
6
,1#
10
G
1
1# 8
3/4
27.00
20.13
16.00
310
2806
150.4 G
4#
1/0
,
1#
6
G
2
T30
36.1
83.3
45 A 3 P
60 A 3 P
FRS-R- 45
3#
6
,1#
10
G
1
100 A 3 P
100 A 3 P
FRN-R- 100
4#
1
,1#
8
G
1-1/2
1# 6
3/4
30.00
20.13
16.00
370
5753
200.4 G
4#
3/0
,
1#
6
G
2 1/2
T45
54.1
124.9
70 A 3 P
100 A 3 P
FRS-R- 70
3#
4
,1#
8
G
1-1/4
150 A 3 P
200 A 3 P
FRN-R- 150
4#
1/0
,1#
6
G
1-1/2
1# 6
3/4
39.25
26.13
20.00
480
7425
225.4 G
4#
4/0
,
1#
4
G
2 1/2
T75
90.2
208.2
110 A 3 P
200 A 3 P
FRS-R- 110
3#
1
,1#
6
G
1-1/2
250 A 3 P
400 A 3 P
FRN-R- 250
4#
250
,1#
2
G
2-1/2
1# 2
3/4
39.25
30.00
20.00
675
10549
135.3
600.4 G
2
[
4#
350
,
1#
1
G
3
]
T112.5
3
[
4#
300
,
1#
1/0
G
3
]
T500
2500.4 G
7
[
4#
500
,
1#
350
G
3 1/2
]
NOTES:
CONDUCTORS
"C
FUSE
CONDUCTORS
312.3
175 A 3 P
200 A 3 P
FRS-R- 175
3#
2/0
,1#
6
G
2
400 A 3 P
400 A 3 P
FRN-R- 400
2[4#
3/0
,1#
3
G
2]
1# 2
3/4
39.25
30.00
24.00
725
14168
1387.9
750 A 3 P
800 A 3 P
KRP-C- 750
2[3#
500
,1#
1/0
G
3]
1600 A 3 P
1600 A 3 P
KRP-C- 1600
5[4#
400
,1#
4/0
G
3]
1 # 250
1
75.00
48.00
36.00
3770
44638
SECONDARY O.C. PROTECTION PER NEC 450.
SEE MECHANICAL EQUIPMENT SCHEDULE
3.)
ALL CONDUCTORS ARE COPPER. SEE PLANS FOR INCREASED CONDUCTOR SIZES DUE TO VOLTAGE DROP ETC.
SEE TRANSFORMER SCHEDULE
4.)
BONDING AND GROUNDING CONDUCTOR PER NEC 250.
DIMENSIONS, WEIGHTS & BTUH OUTPUT SHOWN ARE FOR REFERENCE ONLY. ACTUAL DIMENSIONS MAY VARY FROM MANUFACTURER TO MANUFACTURER.
3/0
G
3/4
5.)
K
7.)
BRANCH CIRCUITS TO HAVE A DEDICATED NEUTRAL FOR EACH CIRCUIT ON K-RATED TRANSFORMERS.
FOR K-RATED TRANSFORMERS, PROVIDE PARALLEL NEUTRAL CONDUCTORS LUGS AT TRANSFORMERS, LOW VOLTAGE PANELBOARD, DISCONNECTS AND/OR LOAD .
8.)
CONDUIT 40% FILL RATIO BASED ON EMT.
Project No.: PR007259 / HSG10910
COLORADO
3
AHU
301
6
11
(TYPICAL)
PANEL
LM3
AHU
301B
M
M
M
M
M
M
M
VFD
VFD
VFD
VFD
VFD
VFD
VFD
VFD
11
(TYPICAL)
H
XFMR
T
30
XFMR
DM
XFMR
12
3
12
10
10
ISCA=19,593
ISCA=16,810
3
ROOF/PENTHOUSE
ISCA=
1,866
PANEL
H2A
PANEL
KP2A
PANEL
KP2B
PANEL
KP2C
PANEL
KP2D
PANEL
L2A
PANEL
SBH2A
G
ISCA=
6,177
ISCA=
6,177
PANEL
SBL2A
60.4G
ISCA=
6,177
G
ISCA=16,632
XFMR
XFMR
XFMR
225.4G
T
75
LEVEL 2/2ND FLOOR
225.4G
200.4G
ISCA=
1,454
ISCA=
3,454
225.4G
ISCA=
20,927
ELEV
2
F
UPS/MAIL
AREA
150.4G
225.4G
6
ISCA=
4,599
PANEL
KP1A
E
225.4G
DM
PAD MOUNTED
UTILITY TRANSFORMER,
13.2KV-480/277V, 3PH,
1000KVA (ANTICIPATED),
BY CONTRACTOR
ADD
ALTERNATE #02
PANEL
KP1B
225.4G
XFMR
ISCA=21,476
1
3
T
500
SPD
M
PANEL
KH1A
XFMR
SPD
XFMR
XFMR
XFMR
PANEL
L1A
1
3
DM
M
M
60.4G
PANEL
SBL1B
XFMR
ISCA=22,683
3
600.4G
MEC
400.4G
3
200A4P, LIFE
SAFETY AUTOMATIC
TRANSFER SWITCH
"ATS-LS"
ISCA=
5,845
PANEL
SBL1C
DM
6
500KW/625KVA DIESEL
GENERATOR
480/277, 3PH, 4W
RATED AT SITE ELEVATION
ISCA=22,657
3
6
ISCA=
5,885
ISCA=
12,487
600A4P, STANDBY
AUTOMATIC
TRANSFER SWITCH
"ATS-SB"
ISCA=
6,156
XFMR
800A3P
D
ISCA=43,759
XFMR
Cator Ruma & Associates, Co.
896 Tabor Street
Lakewood, CO 80401
303.232.6200 office
303.233.3701 fax
www.catorruma.com
Low Voltage
Rimrock
10807 New Allegiance Drive, Suite 400
Colorado Springs, CO 80921-3796
303-405-4895 office
719-533-1113 fax
KEY PLAN
ISCA=
4,425
600.4G
225.4G
XFMR
XFMR
225.4G
MEC
MEC
MEC
600.4G
200.4G
600.4G
800.4G
200.4G
D
ISCA=21,141
7
~
CAMPUS MEDIUM-VOLTAGE
DISTRIBUTION SYSTEM
(BY CONTRACTOR)
Structural Engineer/ Civil Engineers
Martin / Martin Consulting Engineers PC
12499 West Colfax Avenue
Lakewood, CO 80215
303.431.6100 office
303.431.4028 fax
www.martinmartin.com
MEP Engineers
3
ISCA=22,676
100.4G
N
G
ISCA=22,730
The Baker Group
2220 East Paris Ave SE
Grand Rapids, MI 49546
800.968.4011 office
www.bakergroup.com
Landscape Architect
Wenk Associates
1335 Elati Street
Denver, CO 80204
303.628.0003 office
303..628.0004 fax
www.wenkla.com
6
2
200.4G
E
G
T
112.5
DM
T
112.5
PANEL
SBL1A
5
ISCA=
22,536
3
ELEV
XFMR
XFMR
ISCA=
4,600
F
3
PANEL
SBH1A
200.4G
8
J
M
PANEL
LSH1A
5
ELEV
ISCA=18,071
T
15
XFMR
SPD
ISCA=19,402
ISCA=
5,841
PANEL
L1B
DM
6
XFMR
PANEL
LSL1A
XFMR
ISCA=
17,443
PANEL
KDP
PANEL
LM1
DM
400.4G
6
T
45
XFMR
225.4G
ISCA=
17,443
PANEL
H1A
PANEL
HM1
ISCA=
5,882
Contractor
GE Johnson
5613 DTC Parkway, Suite 450
Greenwood Village, CO 80111
303.221.1249 office
303.221.1989 fax
www.gejohnson.com
Architect
KSQ Architects PC
910 Santa Fe Drive, Suite 302
Denver, CO 80222
720.457.5570 office
www.ksqarchitects.com
Food Services
PANEL
SBL2B
XFMR
MEC
ISCA=4,721
ISCA=
6,177
XFMR
ISCA=
1,857
DM
6
ISCA=11,524
T
30
XFMR
9
DM
WYOMING
COLORADO NEW YORK OKLAHOMA TEXAS
M
ISCA=
1,450
INSTALL VFDs FURNISHED WITH THE EQUIPMENT. COORDINATE WITH THE
MECHANICAL CONTRACTOR AND EQUIPMENT SUPPLIER PRIOR TO COMMENCING
ANY WORK.
6
OKLAHOMA
J
INSTALL LOCAL DISCONNECTING MEANS FURNISHED WITH THE EQUIPMENT.
COORDINATE WITH THE MECHANICAL CONTRACTOR AND EQUIPMENT SUPPLIER
PRIOR TO COMMENCING ANY WORK.
PANEL
RP1
Village Center
Dining &
Community
Commons
NOTE
PRIMARY O.C. PROTECTION PER NEC 450.
2.)
1#
XFMR
601.4
1.)
FUSE
PROVIDE (1)2"C. WITH PULL STRINGS FROM THE PENTHOUSE TO THE MAIN
ELECTRIC ROOM FOR FUTURE PHOTOVOLTAIC SYSTEM FEEDER.
COORDINATE WITH THE MECHANICAL CONTRACTOR AND EQUIPMENT SUPPLIER.
PROVIDE FINAL CONNECTION BETWEEN THE DISCONNECTING MEANS AND VFDs AS
NECESSARY.
LV PROT (2)
4
PROVIDE PANELBOARD WITH SEPARATE SURGE PROTECTIVE DEVICE (SPD), AS
REQUIRED BY THE NEC ARTICLE 700. SPD SHALL NOT BE INTEGRAL TO THE
PANELBOARD.
PROVIDE AN ALTERNATE MAINTENANCE SETTING SWITCH, PER NEC 240.87. WHEN
THE SWITCH IS SET IN THE "MAINTENANCE MODE" AN INDICATOR LIGHT SHALL BE
ILLUMINATED AND THE SHORT-TIME DELAY SETTING OF THE MAIN CIRCUIT BREAKER
SHALL BE TEMPORILY REDUCED.
SWITCH
LV PROT (2)
1
7 G
7
CCT BRKR
HIGH VOLTAGE FEEDER (3)
4#
PROVIDE SURGE PROTECTIVE DEVICE PER CU STANDARDS.
PROVIDE PANELBOARD WITH SEPARATE CUSTOMER DEMAND METER. PROVIDE
CONNECTION FROM THE DEMAND METER TO THE BUILDING AUTOMATION SYSTEM
HEAD-END EQUIPMENT FOR DATA REPORTING. THE DEMAND METER SHALL NOT BE
INTEGRAL TO THE PANELBOARD.
HV PROT (1)
4#
6.)
5
HV PROT (1)
60.4 G
800.4 G
PROVIDE CUSTOMER DEMAND METER. PROVIDE CONNECTION TO THE BUILDING
AUTOMATION SYSTEM HEAD-END EQUIPMENT FOR DATA REPORTING.
HV FLA
SCHEDULE
100.4 G
MEC
4
TRANSFORMER
FEEDER SCHEDULE
University of Colorado
Boulder
GFI
3
3
3
3
3
SPARE
SPARE
SPARE
SPARE
SPARE
2500AF
2500AT
200AF
100AF
600AF
225AF
225AF
LSI
LSI
LSI
LSI
LSI
LSI
LSI
LSI
225AF
LSI
LSIG
200AT
100AT
XFMR
600AT
225AT
225AT
XFMR
XFMR
225AT
ST
LSI
ST
MEC
100AF
400AF
200AF
400AF
600AF
LSI
LSI
LSI
LSI
LSI
LSI
LSI
MEC
MEC
100AT
400AT
200AT
400AT
600AT
200AF
600AF
200AF
200AT
600AT
200AT
N
G
ISCA=20,917
C
MAIN DISTRIBUTION CENTER "MDC"
2500A, 480/277V, 3PH, 4W, 35KAIC
7G
GENERATOR DISTRIBUTION BOARD "GDB"
800A, 480/277V, 3PH, 4W, 14KAIC
C
2500.4G
3
7G
3
TO MDF/IDF ROOM
GROUND BARS (TYP.)
~
7G
~
TO ELECTRICAL ROOM
GROUND BARS (TYP.)
UFER BLDG GROUND WATER
GROUND STEEL RODS
PIPE
REVISIONS
No.
3
LEVEL 1/1ST FLOOR
ELECTRICAL ONE-LINE DIAGRAM
B
Description
CD ADDENDUM 1
Date
10/5/15
B
ISSUED
DATE
CD SET
SCALE
NTS
8/7/15
SHEET NAME
10/9/2015 10:52:12 AM
A
A
ELECTRICAL ONE-LINE
DIAGRAM
SHEET NUMBER
15
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