The Department of Construction (DOC) is responsible for the design and construction of all planetside civilian, industrial, commercial, and most military facilities throughout Federation territory. DOC remains responsible for the management of those structures until the building process is complete and the new facility can be turned over to its occupant. The Department devotes an entire section to workforce logistics because it maintains its own engineers and laborers who must be fed, housed, and transported to each job site.

The Secretary of Construction heads the DOC and answers to the Minister of Engineering and the Deputy Minister. The Secretary is often assisted by Project Managers who take the lead on any project of major importance.

Successful mass urbanization and colonization efforts in the Dufilvian Sector can be attributed to the forethought, drive, and ingenuity of the Department. The planet Tarrelu in the Kanopis system is a testament to what can be accomplished by a strong and independent people. If it is any indication, then future DOC activities should continue to exceed expectations and dazzle the galaxy.