HomeMy WebLinkAboutCALCULATIONS - 16-00478-482 - Campus Courtyard 2a-V�V-s "'5,4 (--uc,47A-4j-X
SINGLE FAMILY DWELLING - STANDARD CALCULATION
Date: apr 20 2016 Address: total bid
1. GENERAL LIGHTING LOADS Table 220.12
12,114 sq. ft. X 3 VA
Small Appliance loads 220.52(A)
1,500 VAX
Laundry load 220.52(8)
1,500 VAX
Applying demand factors Table 220.42
1 units= 36,342 VA
46 Circuits = 69,000 VA
28 units= 42,000 VA
Total Lighting Load 147,342 VA
First 3,000 VAX 100% = 3,000 VA
Next 117,000 VAX 35% 40,950 VA
Over 120,000 27342 VA X 25% 6835.5
Total 50,786 VA
2. COOKING EQUIPMENT LOADS 220.55; TABLE 220.55 NOTES
Col. A 8375 kW 0
VAX P:211
0MVA
VA
Col. B 3.5 to 8.75 kW VAX 21 0VA
Col. C >8.75 kW VA
Total
3. DRYER LOAD 220.54; TABLE 220.54
PHASES NEUTRAL
50,766 VA 50,786 VA
36,000 VA X 70% 25,200 VA
5,000 VAX 13
4. FIXED APPLIANCE LOADS 220.17
Dishwasher 1,200
Disposal 1,000
Compactor 2,400
240V Water heater 4,500
120V A/C unit= 1,800
120V Sump Pump 1,200
120V furnace motor 300
240V Blower Motor 300
240V Sump Pump 1,200
units X
VA X
VA X
VA X
VA X
VA X
VA X
VA X
VA X
VA X
0.45%
units=
units=
units =
units=
units =
units =
units =
units =
Total
29,250 VA X 70% 20,475 VA
VA
VA
VA
VA
VA
VA
VA
VA
VA 120 V Loads
63,000 VA 63,000 VA
4 or more appliances x 0.75 for Phase 8 Neutral
21
25,200
21
21,000
0
0
0
0
21
37,800
0
0
0
0
0
1JVA
63
5. HEATING OR AIC LOAD 220.15, 220.21
Heating unit = 20,000 VA X0 units X 100%HVA VA If supplementary heat is not on at same time as heat pum
A/C unit = 12,000 VA X 0 units X 100% 0 VA heat pump kVA need not be added to tatal. 220.82(C)(4)
Heat pump = 0 VAX 0 units X 100% 0 VA Enter 1 if on at same time.
largest load 0 VA VA
6. LARGEST MOTOR LOAD
Phase�VA X25%= 10VA �VA
Neutral VA X25%= 0 VA �VA
PHASE NEUTf At.
TOTAL 179,036 VA 159,461 VA
746 AMPS 525 AMPS
220.61(6) when over 200 Amps
SINGLE FAMILY DWELLING - STANDARD CALCULATION
Date: api 20 2016 Address: 1 bod
1. GENERAL LIGHTING LOADS Table 220.12
470 sq. ft. X 3 VA
Small Appliance loads 220.52(A)
1,600 VAX
Laundry load 220.52(8)
1,500 VAX
Applying demand factors Table 220.42
1 units= 1,410 VA
2 Circuits= 3,000 VA
1 units = 1,500 VA
Total Lighting Load 5,910 VA
First 3,000 VA X 100%= 3,000 VA
Next 2,910 VAX 35% 1,019 VA
Over 120,000 0 VAX 25% 0
Total 4,019 VA
2. COOKING EQUIPMENT LOADS 220.55; TABLE 220.55 NOTES
Col. A <3.5 kW 0 VAX 0 0 IVA VA
Col. B 3.5 to 8.75 kW 6.000 VAX I 0.8 6,4VA
Col. C >8.75 kW VA
Total
3. DRYER LOAD 220.64; TABLE 220.54
PHASES NEUTRAL
4,019 VA 4,019 VA
6,400 VA X 70% 4,480 VA
5,000 VAX 0 units 1.00 % �VAX70%VA
4. FIXED APPLIANCE LOADS 220.17
Dishwasher 1,200
Disposal 1,000
Compactor 2,400
240V Water heater 1,500
120V AIC unit = 1,800
120V Sump Pump 1.200
120V furnace motor 300
240V Blower Motor 300
240V Sump Pump 1;200
VA X
VA X
VA X
VA X
VA X
VA X
VA X
VAX
VA X
units=
units=
units =
units =
units =
units =
units =
units =
VA
VA
VA
VA
VA
VA
VA
VA
VA 120 V Loads
1
1,200
1
1,000
0
0
0
0
I
1,800
0
0
0
0
0
0
0
0
3 Total 4,000 VA 4,000 VA 4,000 VA
4 or more appliances x 0.75 for Phase & Neutral
5. HEATING OR AIC LOAD 220.15, 220.21
Heating unit = 20,000 VA X0 units X 100%EIVA
VA If supplementary heat is not on at same time as heat pum
A/C unit = 12,000 VA X 0 units X 100%VA heat pump kVA need not be added to fatal. 220.82(C)(4)
Heat pump = 0 VAX 0 units X 100%VA Enter 1 if on at same time.
largest load OVA
6. LARGEST MOTOR LOAD
Phase VA X25%-0 VA �VA
Neutral VA X25%= 01VA �VA
PHASE NEUTRAL
TOTAL 14,419 VA 12,499 VA
60 AMPS 52 AMPS
220.61(B) when over 200 Amps
SINGLE FAMILY DWELLING - STANDARD CALCULATION
Date: apr 20 2016 Address: 2 bed
1. GENERAL LIGHTING LOADS Table 220.12
633 sq. ft. X 3 VA
Small Appliance loads 220.52(A)
1,500 VAX
Laundry load 220.52(8)
1,500 VAX
Applying demand factors Table 220.42
1 units= 1,899 VA
2 Circuits= 3,000 VA
I units= 1,500VA
Total Lighting Load 6,399 VA
First 3,000 VA X 100%= 3,000 VA
Next 3,399 VA X 35% 1,190 VA
Over 120,000 0 VAX 25% 0
Total 4,190 VA
2. COOKING EQUIPMENT LOADS 220.55; TABLE 220.55 NOTES
Col.A 8375 kW�VAX 0 0 VA
kW 8,000
Col. B 3.5 to 8.75 VAX 1 0.8 6,400 VA
Col. C >8.75 kW VA
Total VA
3. DRYER LOAD 220.54; TABLE 220.64
PHASES NEUTRAL
=VA 4,190 VA
6,400 VA X 70% 4,480 VA
5.000 VAX 1 units X 1.00 % 5,000 VA X 70% 3,500 VA
4. FIXED APPLIANCE LOADS 220.17
Dishwasher 1,200
Disposal 1,000
Compactor 2,400
240V Water heater 4,500
120V A/C unit= 1,800
120V Sump Pump 1,200
120Vfurnace motor 300
240V Blower Motar 300
240V Sump Pump 1,200
VA X
VA X
VA X
VA X
VA X
VA X
VA X
VA X
VA X
units=
units=
units =
units=
units =
units -
=
units =
Total
VA
VA
VA
VA
VA
VA
VA
VA
VA 120 V Loads
VA 4,000 VA 4,000 VA
4 or more appliances x 0.75 for Phase & Neutral
1
1,200
1
1,000
0
0
0
0
1
1,800
0
0
0
0
0units
0
0
0
3
4,000
5. HEATING OR A/C LOAD 220.15, 220.21
Heating unit= 20,000 VA X 0 units X 100% 0 VA If supplementary heat is not on at same time as heat pum
A/C unit= 12,000 VA X 0 units X 11000001101----2- VA heat pump kVA need not be added to latal. 220.82(C)(4)
Heal pump = 0 VA X ) units X 100%0 VA Enter 1 if on at same time.
largest load 0 VA VA
6. LARGEST MOTOR LOAD
Phase VA X 25% -0 VA �VA
Neutral VA X25%= �VA OVA
PHASE NEUTRAL
TOTAL 19,590 VA 16,170 VA
82 AMPS 67 AMPS
220.61(6) when over 200 Amps