Tobias Chalmers and Mal McCann of Calibre, together with water infrastructure experts, James Mahoney of True Water and Andrew Cook of RGB Services, believe that previously commercially unviable land can be made viable by installing temporary wastewater treatment plants. Their paper, 'Servicing of Fringe Developments through Temporary Wastewater Treatment and Land Irrigation' was recently presented at OzWater18 in Brisbane. Read the case study of Waterlea Estate, located on the fridge of Ipwich City, in South East Queensland.