Search results for: riprap and approach

rap along the face of the dam from the existing spillway to the eastern end of the dam face.

Proposal 64016-123163 0.01 mi of hot mix asphalt reconstruction, culvert replacement, approach work, cofferdams, riprap and pavement markings on US-31BR (Polk Road) over Russell Creek in the city of Hart, Oceana County. ** 1353 Ea or 1353 Fa **In addition to the above minimum prequalification requirement for prime contractors this project includes a subclassification of Fa.

UOM Requested Service Delivery S1 Provide, Install, and Remove Silt Fence 300 LF - Linear Foot 8/5/2024 to 10/5/2024 Provide cost per linear foot 26 April 202426 April 202426 April 2024

Originally the east channel bank below the berm at elevation 1865 was protected with 2 feet of riprap placed over 1 foot of spalls that was underlain by 1 foot of gravel filter blanket.The slope protection, as originally designed, extended from the spillway structure upstream a distance of approximately 1,400 feet. All but 300 feet of the slope protection was removed in 1975 for repairs on the Snake Creek embankment.

The Teton Basin Ranger District has secured funding to replace the bridge with a new structure that will meet current and future needs. The old bridge will be removed and disposed of. The stream channel will be reconstructed with riprap installed to protect the substructure of the new bridge while maintaining and restoring the natural stream channel and surrounding riparian area.

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