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Developing a stormwater model to help our client understand the network performance and make critical planning decisions

At a Glance

  • $156K

    Fees

  • 7.5km

    Pipes

  • ~300

    Manholes

Location
Waipawa, New Zealand
Offices
Client
  • Central Hawke¡¯s Bay Dist. Council

Waipawa Stormwater Modelling

Hydraulic models are an important design tool for our clients. They allow us to replicate real-world systems and analyse our clients¡¯ networks through various assessments. Combining our clients¡¯ local knowledge with our technical Â鶹´«Ã½, we use these models to create system insights and provide our clients with the information to make key planning decisions¡ªthat¡¯s exactly what we did to help Central Hawke¡¯s Bay District Council for the town of Waipawa.

Our team developed a stormwater model for the town and validated it against historical data. We assessed the stormwater system performance and developed conceptual solutions to address key identified level-of-service issues. Our services included scoping, survey planning, data insights and analytics, hydrological and hydraulic assessment, model build and validation, and system performance testing. Finally, we developed, costed, and prioritised solutions. We also created an online platform for sharing model results using ArcGIS Online. Model results were exported and manipulated in GIS to create interactive maps for the client to use in decision-making. And best of all? By changing our methodology to a sub-catchment hydrology approach, we reduced costs.

With our work on this project now complete, we¡¯re ultimately supporting the Council to make key decisions for Waipawa¡¯s future by demonstrating a real-world stormwater system.

At a Glance

  • $156K

    Fees

  • 7.5km

    Pipes

  • ~300

    Manholes

Location
Waipawa, New Zealand
Offices
Client
  • Central Hawke¡¯s Bay Dist. Council

Meet Our Team

Ali Paine, Senior Drainage Modeller Team Leader

Drainage systems are critical infrastructure, helping protect people's health and property¡ªmodeling is a key tool in their design.

Andrew Craig, Practice Leader, Flood Risk Management

I help clients understand the risks and impacts of flooding and develop resilient solutions to manage uncertainty and climate change.

Ali Paine

Senior Drainage Modeller Team Leader

Andrew Craig

Practice Leader, Flood Risk Management

We¡¯re better together

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    Partner with us today to change how tomorrow looks. You¡¯re exactly what¡¯s needed to help us make it happen in your community.

  • Design your career

    Work with passionate people who are experts in their field. Our teams love what they do and are driven by how their work makes an impact on the communities they serve.

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