1988-04-18_PERMIT FILE - C1981008A ‎(4)‎

• Permit No: C1981008A
• IBM Index Class Name: PERMIT FILE
• Doc Date: 4/18/1988
• Doc Name: Sedimentation Pond 007
• Section_Exhibit Name: Tab 13 Attachment G
• Media Type: D
• Archive: Yes

TABLE OF CONTENTS
Page
Introduction 1
Site Description 1
Land Use 1
Embankment 1
Design Analysis 1
General 1
Hydrology 2
SCS Curve Numbers and "k" Factor 3
Precipitation and Storm Type 7
Unit Hydrograph and Surface Condition 7
Time of Concentration 7
Sedimentology 8
Particle Size Distributions 8
Length - Slope Factors (L,S) 8
Control Practice Factor (CP) 9
Sediment Storage Capacity 9
Pond Storage Capacity 9
Spillway 10
Pond No. 007 - East Ditch 12
Construction Plan 14
Site Work Prior to Embankment Construction 14
Embankment Design and Construction 14
Selected References 15
Addendum A - 10-year, 24-hour SEDIMOT II (Input and Output) - 007 Pond
Addendum B - 25-year, 24-hour SEDIMOT 11 (Input and Output) - 007 Pond
Addendum C -100-year, 24-hour SEDIMOT 11 (Input and Output) - 007 Pond
Addendum D - 10-year, 24-hour SEDIMOT II (Input and Output) - 007 Pond East Ditch