Project Type: Manhole Rehabilitation, Temporary Conveyance, Site Utilities, Tunneling
Project Owner: Metropolitan Council, MN
Project Completed: 2015
Seneca Phase 2 was an area-wide project to rehabilitate various structures. The project involved rehabilitating over 30 structures. We used fiberglass inserts on the structures to bolster their strength. During the project, we installed temporary conveyance systems with capabilities of pumping 12,500GPM. Another key part of the project was installing new gravity sewer which included 2 tunnels under railroad tracks.