DFI has an ongoing contract with the Washington Suburban Sanitary Commission (WSSC).
DFI provides over 35 project managers and inspectors to the WSSC for utility construction and reconstruction in Prince George's County and Montgomery County. DFI personnel are used at all five of the WSSC headquarters in Maryland.
Duties include but are not limited to: State/County relocation contracts, installation and connection of water pipeline systems, sewer relining, landscape restoration, and various inspections and documentation.
DFI staff assist in emergency response and is also responsible for general oversight of paving restoration. DFI staff has been utilized to provide office and specialty services. Examples of these services include: Data entry personnel, CAD operators, and ebuilder program experts.