Wellington City Council – Wellington City Strategic Wastewater Model Update and Validation

Details

Tender Closed
RFx ID :	34299973
Tender Name :	Wellington City Council – Wellington City Strategic Wastewater Model Update and Validation
Reference # :
Open Date :	Monday, 15 June 2026 3:00 PM (Pacific/Auckland UTC+12:00)
Close Date  :	Monday, 13 July 2026 4:00 PM (Pacific/Auckland UTC+12:00)
Tender Type :	Request for Proposals (RFP)
Tender Coverage :	Sole Agency  [?]
Categories :	83101500 - Water and sewer utilities
Regions:	N/A
Exemption Reason :	None
Required Pre-qualifications :	None
Contact :	Ben Worthington procurement@wellingtonwater.co.nz
Alternate Physical Delivery Address  :
Alternate Physical Fax Number  :
Agency Address :

WWL is seeking professional wastewater hydraulic model services from consultants to update and
re-validate the Wellington City Strategic wastewater model. The deliverable is an updated strategic
model.

This tender has been awarded.

• Mott MacDonald NZ Limited - L5 126, Lambton Quay, Wellington City, Wellington, 6011, NEW ZEALAND
  Value $ 145,010

Award Date: Tuesday, 1 September 2026 (Pacific/Auckland UTC+12:00)
Date RFx was completed/updated: Wednesday, 9 September 2026 1:39 PM (Pacific/Auckland UTC+12:00)