WAC 51-11C-71036. Table B103(6)—Parking garage occupancy

Table B103(6) Parking Garage Occupancy a Hour of Day (time) Schedule for Occupancy Percent of Maximum Load Schedule for Lighting b / Receptacle Percent of Maximum Load Schedule for HVAC System Schedule for Service Hot Water Percent of Maximum Load Schedule for Elevator Percent of Maximum Load Wk Sat Sun Wk Sat Sun Wk Sat Sun Wk Sat Sun Wk Sat Sun 1 (12-1am) 50/100 50/100 50/100 2 (1-2am) 50/100 50/100 50/100 3 (2-3am) 50/100 50/100 50/100 4 (3-4am) 50/100 50/100 50/100 5 (4-5am) 50/100 50/100 50/100 6 (5-6am) 50/100 50/100 50/100 7 (6-7am) 100 100 50/100 8 (7-8am) 100 100 50/100 9 (8-9am) 100 100 50/100 10 (9-10am) 100 100 50/100 Based Included 11 (10-11am) 100 100 50/100 on with 12 (11-12pm) N/A 100 100 50/100 likely N/A other 13 (12-1pm) 100 100 50/100 use occupancies 14 (1-2pm) 100 100 50/100 15 (2-3pm) 100 100 50/100 16 (3-4pm) 100 100 50/100 17 (4-5pm) 100 100 50/100 18 (5-6pm) 100 50/100 50/100 19 (6-7pm) 100 50/100 50/100 20 (7-8pm) 100 50/100 50/100 21 (8-9pm) 100 50/100 50/100 22 (9-10pm) 100 50/100 50/100 23 (10-11pm) 50/100 50/100 50/100 24 (11-12am) 50/100 50/100 50/100 Total/Day 2000/ 2400 1750/ 2400 1200/ 2400 Total/Week 129.50/ 168 hours Total/Year 6734/ 8760 hours Hour of Day (time) Schedule for Occupancy Percent of Maximum Load Schedule for Lighting b / Receptacle Percent of Maximum Load Schedule for HVAC System Schedule for Service Hot Water Percent of Maximum Load Schedule for Elevator Percent of Maximum Load Wk Sat Sun Wk Sat Sun Wk Sat Sun Wk Sat Sun Wk Sat Sun 1 (12-1am) 50/100 50/100 50/100 2 (1-2am) 50/100 50/100 50/100 3 (2-3am) 50/100 50/100 50/100 4 (3-4am) 50/100 50/100 50/100 5 (4-5am) 50/100 50/100 50/100 6 (5-6am) 50/100 50/100 50/100 7 (6-7am) 100 100 50/100 8 (7-8am) 100 100 50/100 9 (8-9am) 100 100 50/100 10 (9-10am) 100 100 50/100 Based Included 11 (10-11am) 100 100 50/100 on with 12 (11-12pm) N/A 100 100 50/100 likely N/A other 13 (12-1pm) 100 100 50/100 use occupancies 14 (1-2pm) 100 100 50/100 15 (2-3pm) 100 100 50/100 16 (3-4pm) 100 100 50/100 17 (4-5pm) 100 100 50/100 18 (5-6pm) 100 50/100 50/100 19 (6-7pm) 100 50/100 50/100 20 (7-8pm) 100 50/100 50/100 21 (8-9pm) 100 50/100 50/100 22 (9-10pm) 100 50/100 50/100 23 (10-11pm) 50/100 50/100 50/100 24 (11-12am) 50/100 50/100 50/100 Total/Day 2000/ 2400 1750/ 2400 1200/ 2400 Total/Week 129.50/ 168 hours Total/Year 6734/ 8760 hours Wk =  Weekday a Schedules for occupancy, lighting, receptacle, HVAC system and service hot water are from ASHRAE Standard 90.1-1989 and addendums, except that 5 percent emergency lighting has been added for all off hours. Elevator schedules, except for restaurants, are from the U.S. Department of Energy Standard Evaluation Techniques except changed to 0 percent when occupancy is 0 percent. These values may be used only if actual schedules are not known. b Lighting profiles are modified to reflect the requirement for occupancy sensors in Section C405.2. For parking garage lighting, the schedule has been revised to accompany the office schedule: The lighting in the parking garage is set to be on at 100 percent for all hours when the building occupancy is 10 percent or greater, but reduced to 50 percent (per Section C405.2) for all hours when the building occupancy is less than 10 percent. For a parking garage serving a use other than office, it is acceptable to modify the parking garage schedule to parallel that use.