Port Douglas Wastewater Treatment Plant UV System Replacement

Summary and scope

Douglas Shire Council requires replacement of the existing Ultraviolet (UV) disinfection system at the Port Douglas Wastewater Treatment Plant due to a catastrophic unrepairable failure of the existing system. The new system must be operational by 3 February 2025. The detailed scope of work shall include, but not be limited to: • Removal and disposal of existing UV unit system. • Supply and installation of a new UV disinfection system and associated equipment, including, but not limited to power supply and control cubicle. • Modification or replacement of finger weir if required. • Provision of telemetry signal cabling for status and alarms from the UV unit control cubicle to the Principal’s SCADA system via the Main Electrical Switchboard. SCADA programming to be undertaken by others. • Labels and notices in accordance with Occupational Health and Safety requirements. These are to ensure safe and correct operation and use of equipment. All such signs and labels to be supplied and installed by the contractor. • All necessary appurtenances including fixings and supports. • A site inspection to finalise measurements prior to supply and installation. • Delivery to site at the Port Douglas WWTP and unloading of all equipment and materials supplied by the Contractor including storage where necessary. • Site installation, including mechanical and electrical works, including upgrading of existing electrical switchboard. • The supply of spare parts as recommended.