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Erosion, Transport, and Deposition Processes
<br />The key focus questions to be answered are:
<br />1 lWhat hydraulic and sediment transport conditions are required to erode vegetation?
<br />2 What hydraulic and sediment transport conditions are required to build or erode sandbars?
<br />3 Can sandbars be mobilized often enough to remain free of mature vegetation?
<br />4 What are the longitudinal, lateral, and temporal variations in sediment transport?
<br />5 What are the rates of channel degradation downstream from the J -2 Return channel to
<br />What are the relationships among river flow, slope, sediment transport, grain size, vegetation, and open -view channel width?
<br />A ❑.-zt of nrlditional related auestions is provided at the end of this worksheet.
<br />Scope of WOM
<br />This study will obtain data on the hydraulic and sediment transport processes, especially the deposition and erosion along the river bed and
<br />banks, and the formation of bedforms, bars, and islands within the overall channel. The data will be analyzed using physical principals to
<br />develop an understanding of the sediment deposition and erosion processes acting on the river, with special emphasis on the habitat
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<br />Question Answered B
<br />Al -3, C1 -7, E
<br />Al -3, 131 -3, C1 -7, D1 -8, E
<br />C1 -7, E
<br />Al -3, D1 -12, E
<br />A, _- E
<br />Budget Summary
<br />Totals
<br />Year 1
<br />Year 2
<br />Year 3
<br />Year 4
<br />Yrs 5 -13
<br />Labor Cost
<br />$1,343,000
<br />$400,400
<br />$346,200
<br />$332,400
<br />$132,000
<br />$132,000
<br />Direct Non -Labor Cost
<br />$63,000
<br />$18,000
<br />$13,000
<br />$12,000
<br />$5,000
<br />$15,000
<br />Contract Services
<br />$190,000
<br />$50,000
<br />$38,000
<br />$38,000
<br />$32,000
<br />$32,000
<br />Contingency
<br />$399,000
<br />$117,100
<br />$99,300
<br />$95,600
<br />$42,250
<br />$44,750
<br />TOTAL
<br />$1,995,000
<br />$585,500
<br />$496,500
<br />$478,000
<br />$211,250
<br />$223,750
<br />, 131 -3, C1 -7, D1- 7,10 -12
<br />25%
<br />
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