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2008-12-04_PERMIT FILE - C1994082 (2)
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2008-12-04_PERMIT FILE - C1994082 (2)
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Last modified
8/24/2016 3:38:34 PM
Creation date
12/30/2008 10:36:35 AM
Metadata
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Template:
DRMS Permit Index
Permit No
C1994082
IBM Index Class Name
Permit File
Doc Date
12/4/2008
Doc Name
10 Year, 24 Hour Postmine SEDCAD Demonstration
Section_Exhibit Name
Tab 13 Attachment 13-3A.1 Appendix 13-3A.1-A
Media Type
D
Archive
No
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SEDCAD 4 for Windows <br />rn~,,,;,,t,~,coao~.,,oi~ I Rrhumh <br />Design Discharge = 0.01 cfs <br />Minimum pipe diameter: i - 2 inch pipe(s) required <br />Structure r g (IL'ul./) <br />Watershed W-16 <br />Structure ~3 l1~'uil) <br />Watershed U/-10 <br />Strtrctur e ~=2 lJVull) <br />Watershed W-11 <br />Structure ~1 (Pond) <br />Watershed U/-1 (Pond 10J <br />• <br />Pond Inputs: <br />Initial Pcol Elev: 6,784.00 <br />Initial Pool: 3.08 ac-ft <br />*Sediment Storage: 6.29 ac-ft <br />Dead Space: 20.00 <br />*Sediment capacit5j based on A verage Annual R of 1 D. D for 525 year(s) <br />Perforated Riser <br />Barrel Number of <br />Riser Riser Height Barre! Barrel Slope Manning's n Spillway Elev Holes per <br />Diameter {ft) I Diameter Length (ft) {%) Elev <br />{in) ~ (in) <br />36.00 3.701 24.00 138.00 5.801 0.0240 6,784.10 <br />Emeraency Spill~~iay <br />Spillway E1ev Crest Length Left Right Bottom <br />(ft) Sideslope Sideslope Width (ft) <br />6,787.60 115.00 3.00:1 3.00:1 8.70 <br />Pond Results: <br />Dewatering time is calculated from peak stage to lowest spuiway <br />Filename: Pond010 TR37 10Yr 24Hr ver O.sc4 <br />TR-37 13-3A.1-A.14 <br />1 <br />14 <br />Printed 02-18-2008 <br />Revised 02/08 <br />
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