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Agency filings affecting this section

PDFWAC 51-11C-71035

Table B103(5)—Office occupancy.

Table B103(5)
Office 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
5
5
4
0
0
0
2
(1-2am)
0
0
0
5
5
5
Off
Off
Off
5
5
4
0
0
0
3
(2-3am)
0
0
0
5
5
5
Off
Off
Off
5
5
4
0
0
0
4
(3-4am)
0
0
0
5
5
5
Off
Off
Off
5
5
4
0
0
0
5
(4-5am)
0
0
0
5
5
5
Off
Off
Off
5
5
4
0
0
0
6
(5-6am)
0
0
0
10
5
5
Off
Off
Off
8
8
7
0
0
0
7
(6-7am)
10
10
5
10
10
5
On
On
Off
7
7
4
0
0
0
8
(7-8am)
20
10
5
30
10
5
On
On
Off
19
11
4
35
16
0
9
(8-9am)
95
30
5
65/90
30
5
On
On
Off
35
15
4
69
14
0
10
(9-10am)
95
30
5
65/90
30
5
On
On
Off
38
21
4
43
21
0
11
(10-11am)
95
30
5
65/90
30
5
On
On
Off
39
19
4
37
18
0
12
(11-12pm)
95
30
5
65/90
30
5
On
On
Off
47
23
6
43
25
0
13
(12-1pm)
50
10
5
55/80
15
5
On
On
Off
57
20
6
58
21
0
14
(1-2pm)
95
10
5
65/90
15
5
On
On
Off
54
19
9
48
13
0
15
(2-3pm)
95
10
5
65/90
15
5
On
On
Off
34
15
6
37
8
0
16
(3-4pm)
95
10
5
65/90
15
5
On
On
Off
33
12
4
37
4
0
17
(4-5pm)
95
10
5
65/90
15
5
On
On
Off
44
14
4
46
5
0
18
(5-6pm)
30
5
5
35/50
5
5
On
On
Off
26
7
4
62
6
0
19
(6-7pm)
10
5
0
30
5
5
On
On
Off
21
7
4
20
0
0
20
(7-8pm)
10
0
0
30
5
5
On
Off
Off
15
7
4
12
0
0
21
(8-9pm)
10
0
0
20
5
5
On
Off
Off
17
7
4
4
0
0
22
(9-10pm)
10
0
0
20
5
5
On
Off
Off
8
9
7
4
0
0
23
(10-11pm)
5
0
0
10
5
5
Off
Off
Off
5
5
4
0
0
0
24
(11-12am)
5
0
0
5
5
5
Off
Off
Off
5
5
4
0
0
0
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Total/Day
920
200
60
800/1040
280
120
1600
1200
0
537
256
113
555
151
0
Total/Week
 
48.60
hours
 
44.00/56.00
hours
 
92.00
hours
 
30.54
hours
 
29.26
hours
Total/Year
 
2534
hours
 
2288/2920
hours
 
4797
hours
 
1592
hours
 
1526
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-71035, filed 2/1/13, effective 7/1/13.]