Wash. Admin. Code § 51-11C-71039
Table B103(9) School Occupancya
Schedule for Occupancy | Schedule for Lightingb/Receptacle | Schedule for Service Hot Water | Schedule for Elevator | |||||||||||||
Hour of Day (time) | Percent of Maximum Load | Percent of Maximum Load | Schedule forHVAC System | Percent of Maximum Load | Percent of Maximum Load | |||||||||||
Wk | Sat | Sun | Wk | Sat | Sun | Wk | Sat | Sun | Wk | Sat | Sun | Wk | Sat | Sun | ||
1 | (12-1am) | 0 | 0 | 0 | 5 | 5 | 5 | Off | Off | Off | 5 | 3 | 3 | 0 | 0 | 0 |
2 | (1-2am) | 0 | 0 | 0 | 5 | 5 | 5 | Off | Off | Off | 5 | 3 | 3 | 0 | 0 | 0 |
3 | (2-3am) | 0 | 0 | 0 | 5 | 5 | 5 | Off | Off | Off | 5 | 3 | 3 | 0 | 0 | 0 |
4 | (3-4am) | 0 | 0 | 0 | 5 | 5 | 5 | Off | Off | Off | 5 | 3 | 3 | 0 | 0 | 0 |
5 | (4-5am) | 0 | 0 | 0 | 5 | 5 | 5 | Off | Off | Off | 5 | 3 | 3 | 0 | 0 | 0 |
6 | (5-6am) | 0 | 0 | 0 | 5 | 5 | 5 | Off | Off | Off | 5 | 3 | 3 | 0 | 0 | 0 |
7 | (6-7am) | 0 | 0 | 0 | 5 | 5 | 5 | Off | Off | Off | 5 | 3 | 3 | 0 | 0 | 0 |
8 | (7-8am) | 5 | 0 | 0 | 30 | 5 | 5 | On | Off | Off | 10 | 3 | 3 | 0 | 0 | 0 |
9 | (8-9am) | 75 | 10 | 0 | 60/85 | 15 | 5 | On | On | Off | 34 | 3 | 5 | 30 | 0 | 0 |
10 | (9-10am) | 90 | 10 | 0 | 65/95 | 15 | 5 | On | On | Off | 60 | 5 | 5 | 30 | 0 | 0 |
11 | (10-11am) | 90 | 10 | 0 | 65/95 | 15 | 5 | On | On | Off | 63 | 5 | 5 | 30 | 0 | 0 |
12 | (11-12pm) | 80 | 10 | 0 | 65/95 | 15 | 5 | On | On | Off | 72 | 5 | 5 | 30 | 0 | 0 |
13 | (12-1pm) | 80 | 10 | 0 | 55/80 | 15 | 5 | On | On | Off | 79 | 5 | 5 | 30 | 0 | 0 |
14 | (1-2pm) | 80 | 0 | 0 | 55/80 | 5 | 5 | On | Off | Off | 83 | 3 | 5 | 30 | 0 | 0 |
15 | (2-3pm) | 80 | 0 | 0 | 55/80 | 5 | 5 | On | Off | Off | 61 | 3 | 3 | 30 | 0 | 0 |
16 | (3-4pm) | 45 | 0 | 0 | 50/70 | 5 | 5 | On | Off | Off | 65 | 3 | 3 | 15 | 0 | 0 |
17 | (4-5pm) | 15 | 0 | 0 | 35/50 | 5 | 5 | On | Off | Off | 10 | 3 | 3 | 0 | 0 | 0 |
18 | (5-6pm) | 5 | 0 | 0 | 35/50 | 5 | 5 | On | Off | Off | 10 | 3 | 3 | 0 | 0 | 0 |
19 | (6-7pm) | 15 | 0 | 0 | 35 | 5 | 5 | On | Off | Off | 19 | 3 | 3 | 0 | 0 | 0 |
20 | (7-8pm) | 20 | 0 | 0 | 35 | 5 | 5 | On | Off | Off | 25 | 3 | 3 | 0 | 0 | 0 |
21 | (8-9pm) | 20 | 0 | 0 | 35 | 5 | 5 | On | Off | Off | 22 | 3 | 3 | 0 | 0 | 0 |
22 | (9-10pm) | 10 | 0 | 0 | 30 | 5 | 5 | On | Off | Off | 22 | 3 | 3 | 0 | 0 | 0 |
23 | (10-11pm) | 0 | 0 | 0 | 5 | 5 | 5 | Off | Off | Off | 12 | 3 | 3 | 0 | 0 | 0 |
24 | (11-12am) | 0 | 0 | 0 | 5 | 5 | 5 | Off | Off | Off | 9 | 3 | 3 | 0 | 0 | 0 |
Total/Day | 710 | 50 | 0 | 750/990 | 170 | 120 | 1500 | 500 | 0 | 691 | 80 | 84 | 285 | 0 | 0 | |
Total/Week | 36.00 | hours | 40.40/ 52.40 | hours | 80.00 | hours | 36.19 | hours | 14.25 | hours | ||||||
Total/Year | 1877 | hours | 2101/ 2732 | hours | 4171 | hours | 1887 | hours | 743 | hours | ||||||
Wk = Weekday |
aSchedules 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. |
bLighting profiles are modified to reflect the requirement for occupancy sensors in Section C405.2. |
Table B103(10) Warehouse Occupancya
Schedule forOccupancy | Schedule for Lightingb/ Receptacle | Schedule for Service Hot Water | Schedule forElevator | |||||||||||||
Hour of Day (time) | Percent of Maximum Load | Percent of Maximum Load | Schedule for HVAC System | Percent of Maximum Load | Percent of Maximum Load | |||||||||||
Wk | Sat | Sun | Wk | Sat | Sun | Wk | Sat | Sun | Wk | Sat | Sun | Wk | Sat | Sun | ||
1 | (12-1am) | 0 | 0 | 0 | 5 | 5 | 5 | Off | Off | Off | 2 | 2 | 2 | 0 | 0 | 0 |
2 | (1-2am) | 0 | 0 | 0 | 5 | 5 | 5 | Off | Off | Off | 2 | 2 | 2 | 0 | 0 | 0 |
3 | (2-3am) | 0 | 0 | 0 | 5 | 5 | 5 | Off | Off | Off | 2 | 2 | 2 | 0 | 0 | 0 |
4 | (3-4am) | 0 | 0 | 0 | 5 | 5 | 5 | Off | Off | Off | 2 | 2 | 2 | 0 | 0 | 0 |
5 | (4-5am) | 0 | 0 | 0 | 5 | 5 | 5 | Off | Off | Off | 5 | 2 | 2 | 0 | 0 | 0 |
6 | (5-6am) | 0 | 0 | 0 | 5 | 5 | 5 | Off | Off | Off | 7 | 2 | 2 | 0 | 0 | 0 |
7 | (6-7am) | 0 | 0 | 0 | 5 | 5 | 5 | Off | Off | Off | 7 | 2 | 2 | 0 | 0 | 0 |
8 | (7-8am) | 15 | 0 | 0 | 25/40 | 5 | 5 | On | Off | Off | 10 | 2 | 2 | 0 | 0 | 0 |
9 | (8-9am) | 70 | 20 | 0 | 45/70 | 8 | 5 | On | On | Off | 30 | 6 | 2 | 0 | 0 | 0 |
10 | (9-10am) | 90 | 20 | 0 | 55/90 | 24 | 5 | On | On | Off | 36 | 12 | 2 | 0 | 0 | 0 |
11 | (10-11am) | 90 | 20 | 0 | 55/90 | 24 | 5 | On | On | Off | 36 | 12 | 2 | 30 | 0 | 0 |
12 | (11-12pm) | 90 | 20 | 0 | 55/90 | 24 | 5 | On | On | Off | 46 | 17 | 2 | 0 | 0 | 0 |
13 | (12-1pm) | 50 | 10 | 0 | 50/80 | 5 | 5 | On | On | Off | 57 | 4 | 4 | 0 | 0 | 0 |
14 | (1-2pm) | 85 | 10 | 0 | 55/90 | 5 | 5 | On | On | Off | 43 | 4 | 4 | 0 | 0 | 0 |
15 | (2-3pm) | 85 | 10 | 0 | 55/90 | 5 | 5 | On | On | Off | 38 | 2 | 2 | 0 | 0 | 0 |
16 | (3-4pm) | 85 | 10 | 0 | 55/90 | 5 | 5 | On | On | Off | 40 | 2 | 2 | 40 | 0 | 0 |
17 | (4-5pm) | 20 | 0 | 0 | 55/90 | 5 | 5 | On | Off | Off | 30 | 2 | 2 | 0 | 0 | 0 |
18 | (5-6pm) | 0 | 0 | 0 | 30 | 5 | 5 | Off | Off | Off | 18 | 2 | 2 | 0 | 0 | 0 |
19 | (6-7pm) | 0 | 0 | 0 | 5 | 5 | 5 | Off | Off | Off | 3 | 2 | 2 | 0 | 0 | 0 |
20 | (7-8pm) | 0 | 0 | 0 | 5 | 5 | 5 | Off | Off | Off | 3 | 2 | 2 | 0 | 0 | 0 |
21 | (8-9pm) | 0 | 0 | 0 | 5 | 5 | 5 | Off | Off | Off | 3 | 2 | 2 | 0 | 0 | 0 |
22 | (9-10pm) | 0 | 0 | 0 | 5 | 5 | 5 | Off | Off | Off | 3 | 2 | 2 | 0 | 0 | 0 |
23 | (10-11pm) | 0 | 0 | 0 | 5 | 5 | 5 | Off | Off | Off | 3 | 2 | 2 | 0 | 0 | 0 |
24 | (11-12am) | 0 | 0 | 0 | 5 | 5 | 5 | Off | Off | Off | 3 | 2 | 2 | 0 | 0 | 0 |
Total/Day | 680 | 120 | 0 | 600/915 | 180 | 120 | 1000 | 800 | 0 | 429 | 91 | 52 | 70 | 0 | 0 | |
Total/Week | 35.20 | hours | 33.00/ 48.75 | hours | 58.00 | hours | 22.88 | hours | 3.50 | hours | ||||||
Total/Year | 1835 | hours | 1716/ 2542 | hours | 3024 | hours | 1193 | hours | 182 | hours | ||||||
Wk = Weekday |
aSchedules 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. |
bLighting profiles are modified to reflect the requirement for occupancy sensors in Section C405.2. |
Wash. Admin. Code § 51-11C-71039
Statutory Authority: RCW 19.27A.020, 19.27A.025 and chapters 19.27 and 34.05 RCW. 13-04-056, § 51-11C-71039, filed 2/1/13, effective 7/1/13.