wee
si
Slab, Walls and Roof
House
No.
4
9A
10
10A
11
12
16
16A
21
23
External
uR/hr
7
34.75
17.25
20.25
24.75
19.5
15.75
17
42
18.75
‘
Interior Floor
Interior
uR/hr
+ 3 ft. pR/hr
5
15
10
8
10
10
10
8
18
8
5
16
10
9
ll
10
1l
9
20
10
.
Average =
Table 2
Reduction Factor %
Floor
+ 3 Ft.
30
57
33
60
60
39
37
53
57
a7
30
54
33
56
56
39
30
47
52
47
48%
44%
52
52
49
49
52
52
49
44
Slab, walls, roof
Bldg. filled w/masonite
13
14
14A
15
15A
18.75
23
11.75
21.5
16.5
9
il
6
11
6
9
11
6
"412
7
Average =
64
58
53%
51%
5]
SL
Slab, walls and roof,
occupied
17
14.25
7
7