C1278 SWDC WWTP Upgrades

Description

RFx ID: 33289332 Organisation: South Wairarapa District Council Open date: Tuesday, 13 January 2026 4:00 PM +13:00 Close date: Thursday, 26 March 2026 4:00 PM +13:00 Categories: 47100000 - Water and wastewater treatment supply and disposal Region: Wellington Overview: This project is for the design, supply, construction, and commissioning of the following components at existing WWTP facilities, Martinborough (MTB), Featherston (FTN) and Greytown (GTN): The NZS3916 2013 Design and Construct Contractis in separable portions, one for each WWTP facility • Inlet screens - (MTB, GTN, FTN) • Aerators - (GTN) • Upgrade of UV process - (MTB) • Moving Bed Biofilm Reactors (MBBR) - (MTB, GTN) • Dissolved Air Flotation process (DAF), Polymer Dosing, Sludge Dewatering, Sludge storage for transport and Odour Control - (FTN) • Electrical Supply Upgrade - (FTN)