and disposal systems. CDIs experience includes wastewater treatment facility plans, combined sewer overflow studies, influent screening and grinding systems; influent pump stations... diameter pressure sewers; and vacuum sewers. Water CDI has provided planning, analysis, design, cost estimating, and construction management for many drinking water projects including... source development, treatment, and distribution projects. Our experience includes water system master planning; distribution system hydraulic modeling; wells and well pumps; water...