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Task 234 - Fabric lining of Sutey diversion $16,416.00
<br /> Assume .75' deep, triangular w/2:1 sideslopes. Wetted perimeter is 8'. Diversion length is 3600'. Area
<br /> to be lined is 3,200 yds . Fabric acquisition and installation cost is $5.13 yd2.
<br /> Task 235 - Fabric lining of Sutey contour ditches $3,647.99
<br /> Assume .75' deep, triangular w/2:1 sideslopes. Wetted perimeter is 8'. Diversion length is 800'. Area
<br /> to be lined is 711.11 yds2. Fabric acquisition and installation cost is $5.13 yd2.
<br /> Task 236 - Low water crossings on Roads A, B. CS D, E, F, & G $94,605.00
<br /> Assume following number of crossings required:
<br /> Road A - 0, Road B - 3, Road C - 4, Road D - 5, Road E - 0, Road F - 4, Road G - 5. Total
<br /> of 21 crossings.
<br /> Each crossing is estimated to cost $4,505.00, based on costs incurred at the Sopris Project (AML
<br /> program).
<br /> Task 237 - Rolling dips on Roads A. B. C. D, E, F, & G $68.334.70
<br /> Assume following number of dips required:
<br /> Road A- 6, Road B - 3, Road C - 12, Road D - 12, Road E - 8, Road F - 16, Road G - 23, #5
<br /> fan road - 6, #1 fan road - 3, #2 fan road - 2, #3 fan road - 2, Sutey West Road - 4, Rock
<br /> Tunnel access road - 2. Total of 99 dips.
<br /> Dimensions are 40' width of road, 60' length of dip, .5' depth. An additional 5 yds3 of rip rap to be
<br /> placed at dip outlet.
<br /> Each dip is estimated to cost $695.30, assuming $50.00 to excavate, and 27 yds3 of rip rap at $23.90/yd3.
<br /> Task 238 - Rock drop structures on Roads A. B, C, D, E, F, & G $6,400.00
<br /> Assume following number of structures required:
<br /> Road D - 1, Rpad F - 1, Road G - 2. Total of 4 structures.
<br /> Each drop structure is estimated to cost $1,600.00 based on costs incurred at GEC project (AML
<br /> program).
<br /> Task 239 - Stabilize channel from Rock Tunnel to Dutch Creek $1,995.65
<br /> Assume 50' lin. ft. trapezoidal w/10' bottom width, 5' depth, 2:1 sideslopes. Wetted perimeter is 30',
<br /> requiring 1.67 yds� of rip rap per linear foot. 83.5 yds3 required, @ $23.90/yd3.
<br /> Task 240 - Remove culvert at Rock Tunnel $1,815.00
<br /> Assume 10' diameter, 40' length, @ $45.38/lin. ft.
<br /> Task 241 - Rill and gully repair after reclamation $17,080.00
<br /> Assume 10 years, 40 hours/year of D4B time @ $42.70/hr
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