1、INNOVATION.ENGINEERING.EXECUTION2012 ANNUAL REPORTGREAT LAKES DREDGE&DOCK CORPORATIONGREAT LAKES DREDGE&DOCK CORPORATIONhas a rich history of engineering excellence and innovation.Since 1890,we have built and maintained much of the nations navigation system,protected our shorelines,restored sensitiv
2、e habitats,and created other critical aquatic infrastructure.Our team has grown through the addition of other excellent companies,which has broadened our capabilities and expanded our capacity.We are now a full-service provider of infrastructure solutions,including dredging,environmental remediation
3、,demolition and material supply.Great Lakes employs more than 1,500 dedicated engineering,operations and support personnel,all of whom have contributed to the Companys success.GREAT LAKES DREDGE&DOCK CORPORATIONDREDGING Largest provider of dredging services in the U.S.with extensive international dr
4、edging operations.Diverse fleet of over 200 specialized vessels is the largest in the U.S.DEMOLITIONOne of the top demolition service providers in the U.S.,specializing in interior and exterior demolition of commercial and industrial buildings,bridge decon-struction,salvage and recy-cling,and remova
5、l of hazardous waste.REMEDIATIONProvider of environmental remediation,abatement and other facility services to commercial,industrial and governmental entities throughout the United States.ENVIRONMENTAL SERVICES Leading supplier of crushed stone,gravel and sand to private and government clients in th
6、e northeastern U.S.MATERIAL SUPPLY Specialists in water and land-based environmental dredging,sediment dewatering,treatment and disposal of contaminated sediments,as well as soil and groundwater remediation.2012 ANNUAL REPORT :01OUR BUSINESS:FIVE INFRASTRUCTURE SOLUTIONSDREDGINGDEMOLITIONMATERIAL SU