Port Douglas Water Storage Reservoir 20ML Home » Projects » Reservoirs » Port Douglas Water Storage Reservoir 20ML Project Details Client: Koppens Developments Pty Ltd / Douglas Shire Council Project Description: Construction of 20ML reservoir inclusive of: Base slab and walls Columns Post Tensioning Perimeter driveway Project Images: (Click on any image thumbnail/s for their full resolution versions) ‹ › ×