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Supply of Dissolved Air Flotation And UV Disinfection Systems - Contract C1416
This tender is using the new split file responses feature on GETS. The agency has indicated that they would like to receive responses separated by price and non price components. Please keep this in mind when preparing your response for submission via GETS.
Details
| RFx ID : | 33550448 |
| Tender Name : | Supply of Dissolved Air Flotation And UV Disinfection Systems - Contract C1416 |
| Reference # : | C1416 |
| Open Date : | Friday, 20 February 2026 5:30 PM (Pacific/Auckland UTC+13:00) |
| Close Date : | Friday, 3 April 2026 3:00 PM (Pacific/Auckland UTC+13:00) |
| Tender Type : | Request for Tenders (RFT) |
| Tender Coverage : | Sole Agency [?] |
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| Regions: |
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| Exemption Reason : | None |
| Required Pre-qualifications : | None |
| Contact : |
Kara Ormsby kara.ormsby@chbdc.govt.nz 06 857 8060 |
| Alternate Physical Delivery Address : | |
| Alternate Physical Fax Number : |
Overview
Central Hawke’s Bay District Council (CHBDC) owns and operates several wastewater treatment plants across the District. At the Waipukurau WWTP, CHBDC plans to install a new Dissolved Air Flotation (DAF) plant and replace the existing UV disinfection system to improve treated wastewater quality.
The current treatment process includes a 3.8 ha pond system, alum dosing, a lamella clarifier, sand filters, and UV disinfection. Effluent quality can vary due to changes in loads, flows, weather conditions, industrial discharges, wet weather inflow and infiltration, and summer algal blooms. The new DAF system will replace the lamella clarifier and sand filters, and a new UV system will replace the existing UV equipment.
