Similar Projects
| Last Updated | 05/26/2022 02:55 PM |
| Project Title | Yellowtail Spillway Concrete Repair |
| Physical Address | View project details and contacts |
| City, State (County) | Fort Smith, MT 59035 (Big Horn County) |
| Category(s) | Heavy and Highway |
| Sub-Category(s) | Dam/Tunnel |
| Contracting Method | Competitive Bids. |
| Project Status | Results |
| Bids Due | View project details and contacts |
| Estimated Value | $1,000,000 to $5,000,000 |
| Plans Available from | |
| Owner | View project details and contacts |
| Architect | View project details and contacts |
| Description | Yellowtail Dam Spillway Tunnel Concrete Repair, Apron Protection, and Rockfall Protection System. Work under these specifications is located in the vicinity of the Yellowtail Dam spillway stilling basin. Yellowtail Dam is located in south central Montana on the Big Horn River, approximately one mile west of Fort Smith, Big Horn County, Montana. The work to be performed includes the following: 1. Remove and replace damaged portions of concrete along the crown of the spillway tunnel. 2. Construct a reinforced concrete slab on the spillway apron along the east side of the stilling basin, graded to drain into the river channel downstream. 3. Furnish and install fiberglass-reinforced plastic (FRP) grating system between the west stilling basin parapet wall and the adjacent cliff face. 4. Design, furnish, and install a rockfall protection system along the cliff face to the west and south of the spillway stilling basin. |
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| Details | Dam/Tunnel, Renovation.
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| Bidder's List | View project details and contacts | ||||||
| Prospective Bidders | View project details and contacts | ||||||
| Project Documents |
 Engineered Spec Sheet  Architectural Plans  Other Documents |
