APPENDIX A. U.S. ARMY CORPS OF ENGINEERS LIST OF APPROVED STANDING SEAM METAL ROOF SYSTEMS
IN ACCORDANCE WITH CEGS 07416 (Oct. 1991)
Design Load
Design Load
Date of
System
Panel Span
Width
Gage No.
Based on
Based on
Manufacturer
Approval
Deformation1
Failure2
Name
(psf)
(psf)
Ultra Seam
5' - 0"
12"
.04" Alum.
08-03-94
44.0
80.0
34.67
63.03
Architectural Metal
43.3
69.0
34.13
56.19
Products, Inc.
US-200S
2' - 6"
12"
.04" Alum.
5' - 0"
16"
24
24
2' - 6"
16"
Design
5' - 0"
12"
24
47.3
56.5
37.28
44.53
BHP Steel
11-28-94
Span 12"
2' - 6"
12"
24
Products U.S.A.,
Inc.
BR - 24
4' - 0"
16"
24
0.00
64.00
39.40
50.40
Berbice Corp.
01-05-95
2' -6 "
16"
24
Span-Lok
5' - 0"
16"
22
61.53
123.07
48.48
96.90
AEP-SPAN
02-06-95
2' - 6"
16"
22
42.67
109.07
33.62
85.93
5' - 0"
18"
22
2' - 6"
18"
22
Double-Lok
5' - 0"
24"
22
45.26
81.26
46.06
64.03
MBCI
02-08-95
2' - 6"
24"
22
69.66
94.06
54.89
96.16
5' - 0"
18"
22
81.40
113.40
77.36
117.70
2' - 6"
18"
22
5' - 0"
12"
22
2' - 6"
12"
22
88.00*
69.70*
Zee Lock
4' - 0"
16"
24
70.00
55.20
Berridge Manuf.
02-14-95
2' - 0"
16
24
Co.
*
REMARKS
See test results.
1
2
Test load with safety factor of 1.3 applied.
Test load with safety factor of 1.65 applied.
Notes:
14
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