2015-03-16_PERMIT FILE - C1981008 ‎(2)‎

• Permit No: C1981008A
• IBM Index Class Name: Permit File
• Doc Date: 3/16/2015
• Doc Name: Collection/Diversion Ditches and Culverts Design Parameters
• Section_Exhibit Name: Section 2.05.3‎(3)‎ Attachment 2.05.3‎(3)‎-1
• Media Type: D
• Archive: Yes

American
Excelsior
Company
Earth Science Division
Design Values for Curlex® Sediment Logs®and AEC Premier Straw® Wattles
*Weight is based on a dry fiber weight basis at time of manufacture. Baseline moisture content of Great Lakes Aspen excelsior, AEC Premier Straw, and AEC Premier Coconut fibers are
22%, 15%, and 20%, respectively.
**Based on ASTM D5141.
***Based on large-scale simulated rainfall testing.
****Testing in progress.
850 Avenue H East / Arlington, Texas 76011
Phone [phone] -SOIL / Fax [phone] / www.Curlex.com
Attachment 2.05.3(3)-1-89
W0709R0l14
Channel Design
Slope Design
Product Name/GPM/linear
Density* (lb/ft)
GPM/ft2**
ft of installed
P Factor**' (event -based)
%Soil Retained
Nominal Diameter
product
6" Curlex Sediment
2.4
42.5
19.5
0.461
53.9
Log
9" AEC Premier
Straw Wattle
4.5
7.5
5.6
0.676
32.4
9" Curlex Sediment
2.3
42.5
29.0
0.461
53.9
Log
12" AEC Premier
Straw Wattle
3.8
8.0
8.0
0.828
17.2
12" Curlex Sediment
2.5
40.0
36.7
0.297
70.3
Log
20" AEC Premier
2.8
****
0.789
21.1
Straw Wattle
20" Curlex Sediment
1.4
37.5
46.9
0.297
70.3
Log
*Weight is based on a dry fiber weight basis at time of manufacture. Baseline moisture content of Great Lakes Aspen excelsior, AEC Premier Straw, and AEC Premier Coconut fibers are
22%, 15%, and 20%, respectively.
**Based on ASTM D5141.
***Based on large-scale simulated rainfall testing.
****Testing in progress.
850 Avenue H East / Arlington, Texas 76011
Phone [phone] -SOIL / Fax [phone] / www.Curlex.com
Attachment 2.05.3(3)-1-89
W0709R0l14