Projects Jackson County, OH Emergency Sink Hole Repair Jackson County, OH a 15′ sink hole developed on the North Bound shoulder on US 35 and water was being retained and threatened to flood a 30-acre parcel. ODOT assessed the situation and determined that an unknown 96-in. corrugated metal pipe (CMP)
Projects Arlington County, VA Holiday Inn Express Working for Dittmar Building Company on a Holiday Inn Express in Arlington County, Virginia: Turn-Key Tunneling furnished and installed four working shafts (A-18’ Diameter, B-15’ Diameter, C-16’ Diameter, D-16’ Diameter). The project further included a 60” Diameter tunnel with 36” Diameter HOBAS carrier
Projects Toledo Waterway Initiative TWI Phase II Downtown Storage Basin The Toledo Waterways Initiative (TWI) Program encompasses more than 45 separate projects over the course of 18 years, at a projected cost of $527 million As part of Phase II, Turn-Key Tunneling constructed a 725-ft rib and board tunnel utilizing
Projects Cleveland, Ohio NEORSD-Dugway West Culvert Located in Cleveland, Ohio, the Emerald Parkway Culvert Repair Project (EPCR) consisted of replacing a 250 linear foot section of collapsed 11-foot diameter corrugated metal pipe culvert. EPCR is adjacent to heavily utilized Interstate 480, under which the existing culverted creek flows. Upstream flooding,
Projects Malvern, PA Malvern Station Pedestrian Tunnel The project required keeping the 110-year-old station — a key stop for Southeastern Pennsylvania Transportation Authority (SEPTA) commuters — open for business, tunneling under live tracks, maintaining pedestrian and vehicular traffic, and working in a site penned in by a heavily used roadway.
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