GEI has a strong national contaminated sediments practice. Services range from complete sediment site characterization and management and related civil and structural engineering, to alternative shoreline stabilization design; river, harbor and estuary management; and species assessment and impact mitigation. We have completed numerous complex projects involving contaminated sediment in streams, rivers, canals, estuaries and harbors. Clients often look for innovative design and remediation solutions in all phases of the project life cycle. GEI is positioned to deliver – whether in site investigation, permitting, remedial design, capping, dredging, transport, new structures, restoration or aquatic and/or marine monitoring.