Slope Stability Radar System - Supply with Installation & Support Services for Libby Dam
Closed Solicitation Posted
This opportunity was awarded. See the award notice from .
- Solicitation number
- W912DW18Q0047
- Agency
- ENDIST Seattle US Army Corps of Engineers, Department of Defense
- Responses due
- Set-aside
- Total Small Business
Opportunity facts
- Contract number
- W912DW18P0089 Federal contract award
- NAICS code
- 334511 Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing
- PSC
- Not on record
- Place of performance
- Libby, Montana, United States
Notice details come from SAM.gov. Updated .
Notice text
The left bank slope of the U.S. Army Corps of Engineers (USACE) Libby Dam in Libby, Montana consists of five major downslope-trending rock ribs whose stability is controlled by geologic structure. The slope has been continuously monitored since 1971 using extensometers. Data indicate that there continues to be a steady, creep-like, down-slope movement of the remaining rock slope wedge from the 1971 slide (referred to as the DS+80 bedding plane and C joint wedge, see Figure 1). Creep rates range from 0.01 to 0.02 in/year (0.25 to 0.5 mm/year). The point at which the wedge will fail cannot be known. The primary danger of this unstable wedge is potential loss of life to highway travelers in the highway cut adjacent to the left abutment and visitors using the parking area.
Contractor shall provide a slope stability radar system to remotely monitor the movement of the rock slope along the left abutment at Libby Dam and allow advanced warning of rock mass failure.
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Attachments
| File | Type | Posted |
|---|---|---|
| A.07.23_-_W912DW18Q0047.pdf |
Notice history
| Notice | Type | Posted |
|---|---|---|
| Slope Stability Radar System - Supply with Installation & Support Services for Libby Dam | Award Notice | |
| Slope Stability Radar System - Supply with Installation & Support Services for Libby Dam | Solicitation |
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