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2016-08-08_PERMIT FILE - C1981019A (115)
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2016-08-08_PERMIT FILE - C1981019A (115)
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Last modified
5/9/2023 2:58:41 PM
Creation date
9/28/2016 10:23:29 AM
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Template:
DRMS Permit Index
Permit No
C1981019A
IBM Index Class Name
Permit File
Doc Date
8/8/2016
Doc Name
Sediment Control System Analysis at End of Mining
Section_Exhibit Name
Volume 18 Exhibit 7 Item 23 Part I
Media Type
D
Archive
Yes
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SEDCAD 4 for Windows <br />Bottom Left Right <br />Freeboard Freeboard Freeboard <br />Width (ft) Sideslope Sideslope Slope (%) <br />Mult. x <br />Ratio Ratio <br />Depth (ft) % of Depth <br />(VxD) <br />12.00 2.0:1 2.0:1 24.2 <br />12.11 ft <br />Riprap Channel Results: <br />Structure #3 (Null <br />Structure #2 (Pond <br />Section 26 Pond <br />Pond Inputs: <br />Simons/OSM Method - Steep Slope Design <br />Velocity and Manning's n calculations may not apply for this method. <br />Initial Pool Elev: <br />w/o Freeboard w/ Freeboard <br />Design Discharge: <br />3.83 cfs <br />Depth: <br />0.03 ft <br />Top Width: <br />12.11 ft <br />Velocity*: <br />X -Section Area: <br />0.32 sq ft <br />Hydraulic Radius: <br />0.026 ft <br />Froude Number*: <br />Manning's n*: <br />Dmin: <br />2.00 in <br />D50: <br />6.00 in <br />Dmax: <br />7.50 in <br />Velocity and Manning's n calculations may not apply for this method. <br />Initial Pool Elev: <br />6,991.00 ft <br />Initial Pool: <br />1.49 ac -ft <br />*Sediment Storage: <br />0.00 ac -ft <br />Dead Space: <br />20.00 <br />*No sediment capacity defined <br />Emeraencv Spillwa <br />Spillway Elev Crest Length Left Right Bottom <br />(ft) Sideslope Sideslope Width (ft) <br />6,995.00 43.00 2.50:1 2.50:1 20.00 <br />Perforated Riser <br />16 <br />Filename Rev3 PR04 Westside EOM 1024 sed.sc4 Printed 02-13-2016 <br />Exh. 7-23I-24 Revision Date: 2/15/2016 <br />Revision No.: PR -04 <br />
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