1. Statement of Work.pdf

Milsap Bar Bridge, East Retaining Wall Replacement

Scope of Work

This is a construction project to replace the existing wood-crib retaining structure with a mechanical stabilized earth retaining structure with a rock face. Reconstructing the road travel way and replace the hot AC surface.

Specific elements of work include:

Excavate and remove the existing wooden timber crib wall (6” X 6” treated timbers).

Excavate appx. 95 CY yards of road-way embankment.

Construct a mechanically stabilized earth (MSE) wall utilizing both fabric and welded –wire mesh retention components. This work includes the placement and compaction of the previously excavated material in 24” lifts. See NOTE

Resurface the approach with 3” of hot asphalt concrete (Appx. 7 tons) Removal and disposal of all excavated debris, waste, and unsuitable material including wood timbers and removed asphalt paving.

NOTE: additional embankment material may be obtained from burrow on FS land appx. ½ mile from the work site (Up to 10 CY)

Project is located at the east approach to the Milsap Bar Bridge. GPS: 39.7096°, -121.2710°

Access the site either from Butte Co. road 27562 at Brush Creek onto FS road 22N62 or from FS road 22N94 onto 22N62.