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Handbook: 236 of 287
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TABLE OF LUXFER PRISM PAVEMENT AREAS.
BASEMENT 10 FEET WIDE.
Length of Basement, feet. |
FOR GENERAL MECHANDISE. |
|
FOR STORAGE. |
| Depth of Head Beam, inches. |
Depth of Head Beam, inches. |
| 0 |
6 |
10 |
14 |
0 |
6 |
10 |
14 |
| 20 |
35 |
43 |
50 |
55 |
20 |
28 |
35 |
40 |
| 30 |
40 |
48 |
55 |
60 |
23 |
31 |
38 |
43 |
| 40 |
45 |
53 |
60 |
65 |
26 |
34 |
41 |
46 |
| 50 |
50 |
58 |
65 |
70 |
29 |
37 |
44 |
49 |
| 60 |
58 |
66 |
73 |
78 |
34 |
42 |
49 |
54 |
| 70 |
68 |
76 |
83 |
88 |
40 |
48 |
55 |
60 |
| 80 |
80 |
88 |
95 |
100 |
47 |
55 |
62 |
67 |
| 90 |
94 |
102 |
109 |
110 |
55 |
63 |
70 |
75 |
| 100 |
111 |
119 |
126 |
131 |
65 |
73 |
80 |
85 |
BASEMENT 15 FEET WIDE.
Length of Basement, feet. |
FOR GENERAL MECHANDISE. |
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FOR STORAGE. |
| Depth of Head Beam, inches. |
Depth of Head Beam, inches. |
| 0 |
6 |
10 |
14 |
0 |
6 |
10 |
14 |
| 20 |
49 |
61 |
70 |
78 |
29 |
41 |
50 |
58 |
| 30 |
56 |
68 |
77 |
85 |
33 |
45 |
54 |
62 |
| 40 |
63 |
75 |
84 |
92 |
37 |
49 |
58 |
66 |
| 50 |
71 |
83 |
92 |
100 |
42 |
54 |
63 |
71 |
| 60 |
85 |
97 |
106 |
114 |
50 |
62 |
71 |
79 |
| 70 |
99 |
111 |
120 |
128 |
58 |
70 |
79 |
87 |
| 80 |
117 |
129 |
138 |
146 |
69 |
81 |
90 |
98 |
| 90 |
139 |
151 |
160 |
168 |
82 |
94 |
103 |
111 |
| 100 |
163 |
175 |
184 |
192 |
96 |
108 |
117 |
125 |
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