Biosolid Reuse Pathway

Details

RFx ID :	33065746
Tender Name :	Biosolid Reuse Pathway
Reference # :	2025-025
Open Date :	Thursday, 20 November 2025 5:00 PM (Pacific/Auckland UTC+13:00)
Close Date  :	Thursday, 11 December 2025 12:00 PM (Pacific/Auckland UTC+13:00)
Tender Type :	Request for Proposals (RFP)
Tender Coverage :	Sole Agency  [?]
Categories :	77000000 - Environmental Services 83000000 - Public Utilities and Public Sector Related Services
Regions:	Wellington
Exemption Reason :	None
Required Pre-qualifications :	None
Contact :	Jim Gardiner WCCProcurementTender@wcc.govt.nz
Alternate Physical Delivery Address  :
Alternate Physical Fax Number  :

The Wellington City Council is seeking proposals from potential suppliers who will help enable the beneficial reuse of biosolids set to be produced by the new Sludge Minimisation Facility (SMF), currently due for completion in 2026.

The SMF is expected to produce Grade A, thermally dried, biosolids at a rate of approximately 5 – 6.5 metric tonnes per day.

The successful proposal(s) will address the following when determining what the most suitable reuse option for WCC:
• Cost effectiveness
• Sustainability and continuity of reuse demand
• Environmental impact
• Stakeholder groups
• Mana Whenua principles