The group's principal activities are to provide environmental consulting, engineering, remediation and related construction activities. It operates in two segments: water/wastewater construction and management and residential housing development and construction. The group has three water/wastewater contracts. The group is engaged in a redevelopment project under an agreement with the city of westminster, Colorado. The project includes the purchase of certain property, the demolition of existing structures, environmental remediation, and construction of 50 new affordable housing units. The group operates in the United States.