The fonds consists of records created and received by the Engineering Department of the Corporation of Delta, and its predecessors. Fonds contains records arising from various functions of the Engineering Department, such as the construction and/or maintenance of roads, wharves, railways, water lines, sewers, and natural gas lines. Fonds also includes administrative records, records arising from garbage collection activities, and records arising from environmental awareness activities. Records include correspondence, memoranda, reports, bulletins, articles, notes, plans, field work records and other materials.