2015-04-03_PERMIT FILE - C1981041 ‎(2)‎

• Permit No: C1981041
• IBM Index Class Name: Permit File
• Doc Date: 4/3/2015
• Doc Name: A-2 Sediment Control Calculations TOC to pg RSN-51
• Section_Exhibit Name: Tab 13 Appendix 13-2
• Media Type: D
• Archive: No

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l12 Culvert from 1 l l collection
ditch to Pond 5
113 Ditch from culvert 111 to
Pond 5
221 West collection ditch
222 Culvert from 221collection
ditch to Pond 5
23l Shop area swale
311 Pond 5
1% grade, 8" required ]g" in place
l: l side slopes, 0.6% grade, 1.22'
1:1 side slopes, 2' bottom width, 2% grade, 0.5'
depth
1% grade, 6" required 1$" in place
10:1 side slopes, 0.5% grade, 0.7' depth
0.46 AF runoff volume for 10 yr 24 hr storm
10.53 CFS peak flow for 25 yr 24 hr storm
0.05 AF sediment volume
RSN-21
(Rev. 2/2l /97}