Project Description

The North Boundary Main Drain has suffered from scour and this is threatening drainage and access infrastructure along the length of the drain. WML have been asked to provide a fee to engineer remedial works.

The scope of works provided included design and documentation of the channel, including and not limited to:

• A visiting the site to examine the issues first hand;
• Feature survey by Harley Dykstra;
• Pre and post development hydraulic and hydrologic modelling and analysis;
• Construction drawings;
• Opinion of probable construction cost; and
• Design report.
  

The photo below shows a proposed treatment option at Raymond Road, that was designed previously by WML.

WML Services