You are not logged in.

Rainfall, Tidal, and Storm-Surge Model for Northern Wairoa, New Zealand

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.


Tender Closed
RFx ID : 29184280
Tender Name : Rainfall, Tidal, and Storm-Surge Model for Northern Wairoa, New Zealand
Reference # :
Open Date : Tuesday, 14 May 2024 2:00 PM (Pacific/Auckland UTC+12:00)
Close Date  : Friday, 12 July 2024 4:00 PM (Pacific/Auckland UTC+12:00)
Tender Type : Request for Proposals (RFP)
Tender Coverage : Sole Agency  [?]
Categories :
  • 77000000 - Environmental Services
  • 81000000 - Engineering and Research and Technology Based Services
  • 83000000 - Public Utilities and Public Sector Related Services
  • Northland
Exemption Reason : None
Required Pre-qualifications : None
Contact : Victoria Rowe
Alternate Physical Delivery Address  :
Alternate Physical Fax Number  :

Professional services are sought to develop a Rainfall, Tidal, and Storm-Surge Model (RTSSM) for the Northern Wairoa, Northland.

- Develop a robust hydrodynamic model to simulate rainfall-induced flooding, tidal effects, and storm surge events within the Northern Wairoa catchment, with a specific focus on the Dargaville area.
- Integrate hydrological data from rainfall and river flow gauges and meteorological data
- Analyse and understand how flows from the Wairoa catchment interact with tidal cycles and storm surge events to improve flood risk assessment and management.
- Implement a real-time data feed system to provide timely information for emergency response and evacuation planning during extreme weather events.

The tender will close at 6pm on 31st May 2024. We expect the project to be completed by the 31st March 2025.

Expected spend up to $250,000 +GST

Refer to GETS number 29197426 for related Flood Early Warning System RFP.