PDFWAC 51-11C-71031

Table B103(1)—Assembly occupancy.

Table B103(1)
Assembly 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 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
0
0
0
0
0
0
2
(1-2am)
0
0
0
5
5
5
Off
Off
Off
0
0
0
0
0
0
3
(2-3am)
0
0
0
5
5
5
Off
Off
Off
0
0
0
0
0
0
4
(3-4am)
0
0
0
5
5
5
Off
Off
Off
0
0
0
0
0
0
5
(4-5am)
0
0
0
5
5
5
Off
Off
Off
0
0
0
0
0
0
6
(5-6am)
0
0
0
5
5
5
On
Off
Off
0
0
0
0
0
0
7
(6-7am)
0
0
0
35/40
5
5
On
On
On
0
0
0
0
0
0
8
(7-8am)
0
0
0
35/40
30
30
On
On
On
0
0
0
0
0
0
9
(8-9am)
20
20
10
35/40
30
30
On
On
On
0
0
0
0
0
0
10
(9-10am)
20
20
10
65/75
40/50
30
On
On
On
5
5
5
0
0
0
11
(10-11am)
20
20
10
65/75
40/50
30
On
On
On
5
5
5
0
0
0
12
(11-12pm)
80
60
10
65/75
40/50
30
On
On
On
35
20
10
0
0
0
13
(12-1pm)
80
60
10
65/75
40/50
55/65
On
On
On
5
0
0
0
0
0
14
(1-2pm)
80
60
70
65/75
40/50
55/65
On
On
On
5
0
0
0
0
0
15
(2-3pm)
80
60
70
65/75
40/50
55/65
On
On
On
5
0
0
0
0
0
16
(3-4pm)
80
60
70
65/75
40/50
55/65
On
On
On
5
0
0
0
0
0
17
(4-5pm)
80
60
70
65/75
40/50
55/65
On
On
On
5
0
0
0
0
0
18
(5-6pm)
80
60
70
65/75
40/50
55/65
On
On
On
0
0
0
0
0
0
19
(6-7pm)
20
60
70
65/75
40/50
55/65
On
On
On
0
0
0
0
0
0
20
(7-8pm)
20
60
70
65/75
40/50
55/65
On
On
On
0
65
65
0
0
0
21
(8-9pm)
20
60
70
65/75
40/50
55/65
On
On
On
0
30
30
0
0
0
22
(9-10pm)
20
80
70
65/75
40/50
55/65
On
On
On
0
0
0
0
0
0
23
(10-11pm)
10
10
20
25
40/50
5
On
On
On
0
0
0
0
0
0
24
(11-12am)
0
0
0
5
5
5
Off
Off
Off
0
0
0
0
0
0
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Total/Day
710
750
700
1010/1155
660/800
745/845
1800
1700
1700
70
125
115
0
0
0
Total/Week
 
50.50
hours
 
64.55/74.20
hours
 
124
hours
 
5.9
hours
 
0
hours
Total/Year
 
2633
hours
 
3357/3869
hours
 
6465
hours
 
308
hours
 
0
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.
[Statutory Authority: RCW 19.27A.020, 19.27A.025 and chapters 19.27 and 34.05 RCW. WSR 13-04-056, § 51-11C-71031, filed 2/1/13, effective 7/1/13.]