Around-the-clock installation of micropile foundation systems is required to support the eight temporary steel jacking towers needed to stabilize the Delaware River Bridge during emergency repairs to a cracked truss.
With a proven history of dewatering fly ash ponds, Moretrench is poised to respond proactively to the new 2014 Federal Regulations mandating a closure deadline, rapidly becoming intensely involved with working with the power manufacturing industry to develop and implement the optimal site-specific pre-drainage plans.
At Rukert Marine Terminal in Baltimore, MD, installation of a new 1,575-foot long underground storm water drainage system through gasoline-contaminated soils involved drawing on diverse expertise throughout the company to accomplish the extensive pipework, concrete work, dewatering and groundwater treatment.
At the Northern Boulevard Crossing in Queens, NY, acknowledged as the most challenging aspect of the entire East Side Access Project, ground freezing provides a protective arch during SEM mining of a tunnel deep below the water table. Compensation grouting for heave/settlement control is a critical part of the overall program.