Organ Pipe National Monument
Cabeza Prieta National Wildlife Refuge, Vehicle Barrier Fence Lukeville, Arizona
Construction of 33.5 miles of permanent vehicle barriers.
- Access road construction and maintenance
- Clearing and grubbing
- Disposal of stripping
- Drilling of caisson footing
- Concrete production with volumetric equipment
- Placement of concrete fittings
- Steel erection and welding
- Installation of all permanent barriers for the 33.5 mile segment to include PVB and Normandy Barriers