Central Otago District Council
Cromwell Geobag Removal and Pond Desludging
Cromwell Geobag Removal and Pond Desludging is a funding opportunity from Central Otago District Council, closing September 23, 2026.
Overview
Desludging two oxidation ponds at Cromwell Wastewater Treatment Plant. Scope includes: removal of sludge from geotextile bags (optional separable portion), design of sludge removal methodology, dewatering basin and monitoring programme, desludging of two oxidation ponds, dewatering of dredged sludge. Disposal of…