Precast Drainage Trench Containment System

This project provided the design for and handling of large precast concrete containment trench units. The precast units (45 feet long, 10 feet wide and 2 feet thick) weighed over 125,000 pounds...

Long Island, NY West Shore Road Stone Strong Retaining Wall

This project delivered a solution to this urgent problem for local residents by providing a rapidly deploy-able design approach that substituted precast concrete for a traditional poured approach.

Town of Manchester, VT Route 7A Precast Arch Bridge

This project presented a number of design challenges combined in the design of one 8 x 28 foot arch bridge. The design requirements included mating to an existing marble arch, contouring to following a change in stream direction to the desired outlet, and accommodation for an existing sanitary sewer outlet.