HomeMy WebLinkAboutPlans - Electrical Plan - 03/31/2025T
F
N
G
1200A
KRP-C
1200/3
M
(NEW)
FT. COLLINS POWER
500 KVA,
120/208V, 3PH, 4W
(NEW)
FT. COLLINS POWER
METER
NEW 3 SETS[(4-#600 KCMIL CU)3-1/2"PVC.]
(#3/0G)
(#6G)
CWP BLDG.
STEEL
GND
ROD
4 SETS[(4-#500 KCMIL AL, 1-#3/0 CU GND)3-1/2"PVC.]
(NEW)
(RELOCATED)
1200A BUSSED GUTTER
120/208V, 3P, 4W
600/3
600A
FRN-R
PANEL
"M1"
400/3
400A
FRN-R
PANEL
"M2"
(NEW)
MM
2 SETS (4-#500 KCMIL AL,
1-#2/0 AL GND)3"C.
2 SETS (4-#500 KCMIL AL,
1-#250 AL GND)3"C.
(NEW)(NEW)
2 SETS (4-#250 KCMIL AL,
1-#250 AL GND)2-1/2"C.
2 SETS (4-#250 KCMIL AL,
1-#1 AL GND)2-1/2"C.
EGAUGE METER FOR
ENERGY MONITORING
IECC 405.12
EGAUGE METER FOR
ENERGY MONITORING
IECC 405.12
42 POLE
(MECHANICAL EQUIP)
60 POLE
(MECHANICAL EQUIP)
400/3
400A
FRN-R
PANEL
"L"
(NEW)
M
(NEW)
2 SETS (4-#250 KCMIL AL,
1-#250 AL GND)2-1/2"C.
2 SETS (4-#250 KCMIL AL,
1-#1 AL GND)2-1/2"C.
EGAUGE METER FOR
ENERGY MONITORING
IECC 405.12
120 POLE (GENERAL PWR,
LIGHTING, EQUIPMENT)
(SECTION 1)
PANEL
"L"
(NEW)
(SECTION 2)
TEMPORARY POWER SERVICE ONE-LINE DIAGRAM
SCALE: NONE
M
(RELOCATED)
MAIN DISCONNECT
1"GRC.
Isc-1 X
Isc-2 X
Isc-3 X
Isc-4 X Isc-5 X Isc-7 X
RECONNECT EXISTING
GROUNDING ELECTRODES,
FIELD VERIFY.
C
T
NEW 1200A
CT CABINET
NEW 4 SETS[(4-#500 KCMIL AL, 1#250 KCMIL AL SSBJ)3-1/2"PVC.]
Isc-2B
X
TEMPORARY
CONSTRUCTION
POWER
N
G
400A
FRN-R
400/3
M
(NEW)
FT. COLLINS POWER
METER
(#1/0G)
GND
ROD
GND
ROD
1"GRC.Isc-11 X
C
T
NEW 400A
CT CABINET PANEL
"TEMP"
TEMPORARY
CONSTRUCTION
POWER
(4-#500 KCMIL CU,
1-#3 CU GND)3"C.
Isc-11A
X
(4-#500 KCMIL CU )3-1/2" PVC.
(4-#500 KCMIL CU,
1-#1/0 CU SSBJ)3"C.
(8) EMPTY 3-1/2"C FOR FUTURE
PHASE 2 ELECTRICAL SERVICE.
f =[1.732 X length X Isc(prev)]/[# runs X wire factor X voltage]
f = 1.732 X 5 X 20,656 / 1 X 22,185 X 208
f = 0.039
M = 1/(1+f)
M = 0.963
Isc = Isc(prev) x M
Isc = 19,885
M = 0.996
Isc = Isc(prev) x M
Isc = 34,603
Point #4 - At PANEL "M1"
f = [1.732 X length X Isc(prev)] / [# runs X wire factor X voltage]
f = 1.732 X 100 X 34,603 / 2 X 18,755 X 208
f = 0.768
M = 1/(1+f)
M = 0.566
Isc = Isc(prev) x M
Isc = 19,570
Point #5 - At PANEL "M2"
f = [1.732 X length X Isc(prev)] / [# runs X wire factor X voltage]
f = 1.732 X 1 X 34,871 / 4 X 18,755 X 208
f = 0.004
M = 1/(1+f)
M = 0.996
Isc = Isc(prev) x M
Isc = 34,736
Point #3 - At the BUSSED GUTTER
f = [1.732 X length X Isc(prev)] / [# runs X wire factor X voltage]
f = 1.732 X 1 X 34,736 / 4 X 18,755 X 208
f = 0.004
M = 1/(1+f)
M = 0.433
Isc = Isc(prev) x M
Isc = 14,997
Point #8 - At EXISTING RTU-1
f = [1.732 X length X Isc(prev)] / [# runs X wire factor X voltage]
f = 1.732 X 105 X 19,570 / 1 X 10,755 X 208
f = 1.591
M = 1/(1+f)
M = 0.386
Isc = Isc(prev) x M
Isc = 7,553
Point #9 - At EXISTING RTU-2
M = 0.687
Isc = Isc(prev) x M
Isc = 13,454
Point #11 - At Temp Power CT Cabinet
f = [1.732 X length X Isc(prev)] / [# runs X wire factor X voltage]
f = 1.732 X 75 X 49,355 / 1 X 22,185 X 208
f = 1.389
M = 1/(1+f)
M = 0.419
Isc = Isc(prev) x M
Isc = 20,656
Point #11A - At TEMP PANEL
f = [1.732 X length X Isc(prev)] / [# runs X wire factor X voltage]
f = 1.732 X 105 X 34,603 / 2 X 12,122 X 208
f = 1.248
M = 1/(1+f)
M = 0.445
Isc = Isc(prev) x M
Isc = 15,393
Point #7 - At PANEL "L"
f = [1.732 X length X Isc(prev)] / [# runs X wire factor X voltage]
f = 1.732 X 110 X 34,603 / 2 X 12,122 X 208
f = 1.307
M = 1/(1+f)
f = [1.732 X length X Isc(prev)] / [# runs X wire factor X voltage]
f = 1.732 X 65 X 19,570 / 1 X 10,755 X 208
f = 0.985
M = 1/(1+f)
M = 0.504
Isc = Isc(prev) x M
Isc = 9,860
Point #10 - At EXISTING RTU-3
f = [1.732 X length X Isc(prev)] / [# runs X wire factor X voltage]
f = 1.732 X 30 X 19,570 / 1 X 10,755 X 208
f = 0.455
M = 1/(1+f)
TEMP POWER
Isc CALCULATION - 3 PHASE
Point #1 - At The Utility Transformer, 500 kVA
Isc = 49,355
Point #2 - At the CT Cabinet
f = [1.732 X length X Isc(prev)] / [# runs X wire factor X voltage]
f = 1.732 X 85 X 49,355 / 3 X 28,033 X 208
f = 0.415
M = 1/(1+f)
M = 0.707
Isc = Isc(prev) x M
Isc = 34,871
Point #2B - At the 1200A MAIN DISCONNECT
SPACE 41 0 0 42 SPACE
SPACE 43 0 0 44 SPACE
24000 24000 24000
LOAD TYPE CONNECTED KVA TOTAL FACTOR DEMAND KVA TOTAL
AФ BФ CФ ALL Ф'S AФ BФ CФ ALL Ф'S
LOAD TYPE
L = LIGHTING R = RECEPTACLE M = HVAC / MOTOR K = KITCHEN G = MISCELLANEOUSLEGEND
PANEL "TEMP" VOLTAGE 120 / 208 V 3 Ф 4 W
FLUSH EXTG MAIN MLO X
SURFACE X NEW X BUS 400A FEED THRU AIC 22,000A
LOAD
DESCRIPTION BKR CIR
LOAD (VA/Ф)
CIR BKR DESCRIPTION
LOAD
TYPE AФ BФ CФ TYPE
G CONSTRUCTION TRAILER
100/3
1 9500 4500 2
50/3
CONTRUCTION POWER LR
G 3 9500 4500 4 LR
G 5 9500 4500 6 LR
G TEMP HEAT
50/3
7 5000 0 8 SPACE
G 9 5000 0 10 SPACE
G 11 5000 0 12 SPACE
G TEMP HEAT
50/3
13 5000 0 14 SPACE
G 15 5000 0 16 SPACE
G 17 5000 0 18 SPACE
SPACE 19 0 0 20 SPACE
SPACE 21 0 0 22 SPACE
SPACE 23 0 0 24 SPACE
SPACE 25 0 0 26 SPACE
SPACE 27 0 0 28 SPACE
SPACE 29 0 0 30 SPACE
SPACE 31 0 0 32 SPACE
SPACE 33 0 0 34 SPACE
SPACE 35 0 0 36 SPACE
SPACE 37 0 0 38 SPACE
SPACE 39 0 0 40 SPACE
LIGHTING/CONTINUOUS 1.5 1.5 1.5 4.5 125% 1.9 1.9 1.9 5.6
RECEPTACLE (10KVA OR LESS) 3.0 3.0 3.0 9.0 100% 3.0 3.0 3.0 9.0
RECEPTACLE (OVER 10KVA) 0.0 0.0 0.0 0.0 100% 0.0 0.0 0.0 0.0
HVAC/MOTOR 0.0 0.0 0.0 0.0 100% 0.0 0.0 0.0 0.0
MOTOR(LARGEST) 0.0 0.0 0.0 0.0 125% 0.0 0.0 0.0 0.0
KITCHEN EQUIPMENT 0.0 0.0 0.0 0.0 100% 0.0 0.0 0.0 0.0
MISCELLANEOUS 19.5 19.5 19.5 58.5 100% 19.5 19.5 19.5 58.5
TOTAL KVA 24.0 24.0 24.0 72.0 TOTAL KVA 24.4 24.4 24.4 73.1
TOTAL AMPS 203.1 203.1 203.1 203.1
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Issued For SD:
Plot Date
Issued For DD:
Issued For Permit:
Issued For 90% CD:
10/01/24
11/22/24
11/27/24
01/24/25
Issued For Construction:02/28/25
3/31/2025 3:31:29 PM
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Revision Number Revision Date
03.31.25