INFRASTRUCTURE

Delve Underground's work on the NORSD's Shoreline Storage Tunnel

The Shoreline Storage Tunnel (SST) project is part of Project Clean Lake, a US$3 billion, 25-year programme that the Northeast Ohio Regional Sewer District (NEORSD) began in 2011 to meet Clean Water Act standards and address water quality issues.

Ian Danielson
 Northstar Contracting tying rebar at the SST-2 Shaft before advancing the formwork for the next final lining pour

Northstar Contracting tying rebar at the SST-2 Shaft before advancing the formwork for the next final lining pour

The SST is the fifth of seven new large-diameter tunnels, along with other projects, that NEORSD will use toward Project Clean Lake's overall goal to reduce the 4.5 billion gallons of wet weather combined...

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