2015-08-31_PERMIT FILE - C1981010 ‎(59)‎

• Permit No: C1981010
• IBM Index Class Name: Permit File
• Doc Date: 8/31/2015
• Doc Name: Reconstructed Drainage Channel Design Model
• Section_Exhibit Name: Appendix Q Section XXXVII
• Media Type: D
• Archive: No

Multiple installations of dozer basins should be used to achieve the desired capacity.
Generally, one or more dozer basins will probably be needed for each year's reclamation
activities depending on the drainage area.
Each dozer basin typically has rock check dams on the inlet and the outlet of the dozer
basin. These function to provide inlet and outlet erosion control. Dimensions, heights,
and rock placement for these check dams should be as previously described.
Figure 10 provides the Annual Sediment Yield from a 10 Year, 24 Hour storm as a result
of Table 2. Notice how the quantity of sediment generated drops off sharply prior to the
second year of reclamation once a vegetative cover begins to be established.
11