HomeMy WebLinkAboutE18-0047_Load Cal Cinador Res_1523990505.pdf 4,;4040"IF1/4/
NEC Standard Electrical Demand Load Calculation for Dwelling Unit
Load Calculation Submitted by:Native Electrical,Inc.
Owner Name:Senator Residence-Manor Vail Lodge#320 AKA370 Phone: (970)390-3674-Tom Warzecha-General Contractor
Location:495 Vail Valley Drive-Vail Total Sq.FT.:900 04/17/18
Electrical Contractor:Native Electric,Inc. Name:Larry Arguello
Phone No.for Electrical Contractor:(970)328-1293
Total VA
Factor Descriptions Load Value Multiplier/Demand (Volt Amperes)
General Lighting Load =Floor Area @ 3va/ft2(NEC 220.12) 2700
Main or Floor Area
Second or 3rd Floor Area
Basement Floor Area
Small Appliance Load -@1500va for EA 20Amp Branch (NEC 220.52
(A)) 3000
Dishwasher (NEC 220.14) 1500
Microwave (NEC220.14) 1500
Range Hood (NEC 220.14)
Refrigerator (NEC 220.14) 1500
Electrical Water Heater (NEC 220.14)
Central A/C Unit(NEC 220.51)
Baseboard Heater (NEC 220.52)
Laundry Machine(NEC 220.52(B))
Garbage Disposal (NEC 220.53) 1500
Dryer (NEC 220.54)
Oven Range (NEC 220.55) 8000
Bathroom GFI(NEC 220.14) 1500
Electrical Vehicle Charger (NEC 625 Level II)
Hot Tub/Spa (NEC 680.42)
Boiler
Calculation:21,200-10,000=11,200 X 40%=4,480
4,480/240V=69.62 AMP for 100AMP Service
Total Calculated Demend Load in VA 21,200
Total Calculated Demand Load in AMPS @120/208V Single Phase 69.62AMPS
Existing Service Size=100AMPS
Minimum Service Size=100AMPS
Service Size Required=100AMPS