The staff at DG has decades of experience in the process and civil design of both large and small scale surface water treatment systems in New England. DG subcontracts with other associates for specialized engineering tasks including electrical, mechanical, and structural engineering. DG has working relationships with many architectural firms and can pull the best team together for a specific project. DG staff have managed the design phase of water treatment facilities utilizing the latest in process innovation including numerous types of package facilities. DG staff have experience in process residual freeze drying systems and residual solids handling systems.