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DDC Essentials: Community Construction Liaisons - Community Construction Liaisons work on behalf of DDC to inform neighbors of construction activities and quickly resolve any project-related impacts.

DDC Essentials: Water Mains - DDC installs, replaces, and repairs water mains all across the five boroughs in partnership with the NYC Department of Environmental Protection (DEP).

DDC and Microtunneling - Microtunneling is a method of digging that uses computers and machines, with human help. DDC has used microtunneling for more than a decade.