Northeast Ohio Regional Sewer District’s Shoreline Storage Tunnel
A breakthrough on the CSO storage tunnel serving the Lake Erie shoreline, with commissioning on track.
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Seismic Design and Analysis: Underground Expertise
Performance-based seismic design for tunnels, shafts and buried infrastructure.
Underground structures behave differently in earthquakes than their surface counterparts.
We walk through ground strain, flexible joint behaviour, portal effects and the analytical approaches that let a tunnel keep functioning after a major event.
More from Hoffman Tunnels
Northeast Ohio Regional Sewer District’s Shoreline Storage Tunnel
Underground Science Facility Wins National Award
Our deep underground science cavern complex takes a top honour for engineering excellence.
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Hoffman Tunnels Announces New Director of Growth and Principal
A new principal joins to lead business development across our transportation and water markets.
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