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Network Assessment & Review

A clear picture of how your water or wastewater network performs, where it struggles, and what to fix first.

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At a glance

  • Where the inflow is worstSeverity mapped across catchments
  • Asset conditionRead from the depth-to-velocity relationship
  • WSA 02 checksPipe capacity and self-cleansing velocity
  • Prioritised improvementsWith their costs

We’ve worked with some of Australia’s largest water and wastewater networks for more than thirty years. We know what a healthy network looks like in the data, and a struggling one. An assessment turns your monitoring into a clear picture of performance and condition, and a list of what to do about it.

We’ve built sewer models for councils and governments across the country, to evaluate their networks, solve problems and rank improvements by cost.

Looking along a large sewer pipe from a manhole, with the sensor mounting band fixed inside the entry and flow running away into the dark
Looking downstream from a manhole. Flow and depth measured at sites like this show how the network is performing, and where it isn’t.

What an assessment can show

Where the inflow is worstInflow severity mapped across catchments, so CCTV inspections and rehabilitation budgets go where they’re needed.
Asset conditionShifts in the depth-to-velocity relationship that reveal blockages, sediment, sags, displaced joints and infiltration points before crews report them.
What should not be thereDry weather flow signatures that reveal cross connections, illegal discharges and stormwater tied into the sewer.
Capacity and level of servicePipe capacity and self-cleansing velocity checked against the WSA 02 Sewerage Code of Australia.

Results from the field

30% less spent on unnecessary relining

Reliable flow data mapped inflow severity across catchments. CCTV inspections and rehabilitation budgets went where they were needed, and compliance targets came sooner.

Regional NSW council

What you receive

  • Validated data

    Validated monitoring data, and full access to it.

  • A performance report

    The performance and operating condition of the network, in one report.

  • Problems explained

    Each problem located and explained, with the evidence behind it.

  • Costed priorities

    A prioritised list of improvements, with costs.

Alongside an assessment

  • Model development
  • Flow monitoring for model calibration and I&I assessment
  • An improvement program
  • Training your staff in modelling and monitoring practices
  • Real-time evaluation as events happen, with instant alarms

Talk to the people who measure it.

Tell us about your network, site or project. A real person from our team will come back to you.

Start an enquiry 1300 721 683