WAC 51-11C-71021. Table B102 — Acceptable occupancy densities, receptacle power densities and service hot water consumption

Table B102 Acceptable Occupancy Densities, Receptacle Power Densities and Service Hot Water Consumption a Building Type Occupancy Density b ft 2 /Person (Btu/h • ft 2 ) Receptacle Power Density c , Watts/ft 2 (Btu/h • ft 2 ) Service Hot Water Quantities d Btu/h per person Assembly 50 (4.60) 0.25 (0.85) 215 Health/Institutional 200 (1.15) 1.00 (3.41) 135 Hotel/Motel 250 (0.92) 0.25 (0.85) 1,110 Light Manufacturing 750 (0.31) 0.20 (0.68) 225 Office 275 (0.84) 0.75 (2.56) 175 Parking Garage NA NA NA Restaurant 100 (2.30) 0.10 (0.34) 390 Retail 300 (3.07) 0.25 (0.85) 135 School 75 (3.07) 0.50 (1.71) 215 Warehouse 15,000 (0.02) 0.10 (0.34) 225 Building Type Occupancy Density b ft 2 /Person (Btu/h • ft 2 ) Receptacle Power Density c , Watts/ft 2 (Btu/h • ft 2 ) Service Hot Water Quantities d Btu/h per person Assembly 50 (4.60) 0.25 (0.85) 215 Health/Institutional 200 (1.15) 1.00 (3.41) 135 Hotel/Motel 250 (0.92) 0.25 (0.85) 1,110 Light Manufacturing 750 (0.31) 0.20 (0.68) 225 Office 275 (0.84) 0.75 (2.56) 175 Parking Garage NA NA NA Restaurant 100 (2.30) 0.10 (0.34) 390 Retail 300 (3.07) 0.25 (0.85) 135 School 75 (3.07) 0.50 (1.71) 215 Warehouse 15,000 (0.02) 0.10 (0.34) 225 a The occupancy densities, receptacle power densities, and service hot water consumption values are from ASHRAE Standard 90.1-1989 and addenda. b Values are in square feet of conditioned floor area per person. Heat generation in Btu per person per hour is 230 sensible and 190 latent. Figures in parenthesis are equivalent Btu per hour per square foot. c Values are in watts per square foot of conditioned floor area. Figures in parenthesis are equivalent Btu per hour per square foot. These values are the minimum acceptable. If other process loads are not input (such as for computers, cooking, refrigeration, etc.), it is recommended that receptacle power densities be increased until total process energy consumption is equivalent to 25 percent of the total. d Values are in Btu per person per hour.