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Reported | 06/18/2020 12:00 AM |
Project Title | Construction: Tunneling/Earthwork |
Physical Address | View project details and contacts |
City, State (County) | Las Cruces, NM (Dona Ana County) |
Category(s) | Heavy and Highway |
Sub-Category(s) | Dam/Tunnel |
Contracting Method | Competitive Bids. |
Project Status | Accepting Letters of Interest |
Bids Due | View project details and contacts |
Estimated Value | |
Plans Available from | Federal Agency |
Owner | View project details and contacts |
Architect | View project details and contacts |
Description | Description of type of work – Tunneling/Earthwork: Drill and blast tunnels with diameters ranging from 5ft. to 30ft and lengths ranging from 50ft. – 800ft; may be D shape or circular profile; may include vent shafts; may require shotcrete and rock bolt portal; may require shotcrete tunnel liner with welded wire fabric and rock bolts; may include installation of steel sets; may require excavation of overburden to specified elevation (overburden may be relatively thin, down to 15 ft.); be required to provide tunnel rescue teams per OSHA and adequate ventilation; may be required to bore holes from tunnel to the surface; may require drilling of instrumentation holes in the tunnel liner; may be required to perform LIDAR surveys of both the tunnel and the surface excavation; excavation may be required to be within 6” of theoretical profile. |
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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 |