TUNNELS AND SHAFTS

A leading-edge tunnel construction company, Schnabel provides innovative geostructural design and construction services for tunnel shaft projects throughout the United States.

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INNOVATIVE TUNNEL AND SHAFT SOLUTIONS

Tunnel and shaft construction requires specific in-depth knowledge and special expertise. A design-build tunnel and shaft construction company, Schnabel leverages decades of experience to provide excavation support and cut-off walls to allow for the construction of cut-and cover-tunnels and ramps, access shafts, and other underground structures.

A versatile design-build specialty foundations company, Schnabel can also provide jet grouting to stabilize the ground and reduce groundwater seepage around penetrations through tunnels and shafts. Schnabel specializes in self-supporting circular secant pile shafts that do not require bracing or tiebacks that can complicate excavation of the shaft.

Browse our company project portfolio and see why Schnabel is a top tunnel and shaft construction company with a diverse service catalog.

A design-build contractor, Schnabel provides expert Geostructural Design and Construction services for tunnel shaft projects.

WE’RE CONTINUALLY FOCUSED ON PROTECTING OUR EMPLOYEES AND CLIENTS FROM ANY UNNECESSARY RISK.

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Schnabel is the sector’s most operationally efficient Geostructural Design & Construction contractor. We optimize efficiencies by leveraging decades of experience and design/build expertise to innovate processes and approaches that are consistently proven to deliver optimal outcomes for our clients.