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Current tenders

Hans Bay and Sunny Bight Wastewater Upgrades

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

Tender Closed
RFx ID :	34167323
Tender Name :	Hans Bay and Sunny Bight Wastewater Upgrades
Reference # :
Open Date :	Friday, 29 May 2026 9:00 AM (Pacific/Auckland UTC+12:00)
Close Date :	Tuesday, 7 July 2026 12:00 PM (Pacific/Auckland UTC+12:00)
Tender Type :	Request for Tenders (RFT)
Tender Coverage :	Sole Agency [?]
Categories :	72000000 - Building and Facility Construction and Maintenance Services 83000000 - Public Utilities and Public Sector Related Services 95000000 - Land and Buildings and Structures and Thoroughfares
Regions:	West Coast
Exemption Reason :	None
Required Pre-qualifications :	None
Contact :	DOC Procurement Team tenders@doc.govt.nz Please direct all communication through GETS
Alternate Physical Delivery Address :
Alternate Physical Fax Number :
Agency Address :

Overview

Hans Bay and Sunny Bight are located on the shores of Lake Kaniere, Hokitika. The Department is seeking tenders for the upgrade of the existing wastewater treatment systems at both these sites.
Construction works include excavation, demolition and removal of existing septic systems, Supply and installation of new septic tanks, pump chambers and pump systems, Supply and installation of AES effluent treatment system, Supply and installation of LPED effluent dispersal system, and associated plumbing, drain laying and electrical works.

RFx Outcome

This tender has been awarded.

DWAN & ANDREWS LIMITED - 59 Revell Street, Hokitika, West Coast, 7810, NEW ZEALAND

Further Award Information:
Agency name: Department of Conservation
Agency address: 10 Sewell Street, Hokitika
Successful supplier’s name: Dwan & Andrews Limited
Successful supplier’s address: 59 Revell Street, Hokitika, 7810
Successful supplier’s New Zealand Business Number (NZBN): 9429040274492
Description of the services or goods: Construction of new wastewater treatment systems
Date the contract was awarded: 7/10/2026
Duration of the contract including any extension/renewal options: 3 Months
Type of procurement process: Open tender
Lowest and highest priced offers evaluated (GST exclusive):
Lowest offer: $265,916.93
Highest offer: $487,595.47

Award Date: Wednesday, 7 October 2026 (Pacific/Auckland UTC+13:00)
Date RFx was completed/updated: Friday, 16 October 2026 8:25 AM (Pacific/Auckland UTC+13:00)