Water and Environmental

The Water market includes water supply, stormwater management, wastewater management, network reticulation and irrigation work.  Opus is the largest water sector service provider in New Zealand.  We are unique as we provide both asset management and asset development services.

Our vision is to be the leading provider of water asset related consultancy services in New Zealand with an expanding and recognised presence in Australia, Canada and the UK.

The Opus local office model of delivering great services locally with back-up provided by our centres of expertise provides the Opus water sector with one of its strategic strengths. 

 

Opus DaytonKnight

Opus recently acquired North Vancouver based engineering consultancy Dayton & Knight Ltd. Opus DaytonKnight are known for their specialist water and wastewater design capability, control and instrumentation expertise, and electrical design capability.

Opus DaytonKnight offer the following services:

Biosolids Management
Commissioning 
Odour Management and Treatment
SCADA and Electrical
Security for Water and Wastewater Infrastructures
Solid Waste Management
Stormwater Management
Trenchless Technologies 
Wastewater Management, Treatment & Disposal  
Water Quality, Supply, Treatment & Delivery 

 

Feature Projects

 
Mt Grand Raw Water Reservoir

The Mt Grand Raw Water Reservoir provides security for the substantial portion of Dunedin City’s water supply that is supplied from the Mt Grand Water Treatment Plant. Raw water is conveyed to the Mt Grand site via long vulnerable pipelines from the Deep Stream and Deep Creek catchments.

Wellington Wastewater Project, Mainzeal and Anglian Water International, New Zealand

Design services for this design/build/operate contract included tanks and clarifiers, pipework and civil works.  Services also included contract documentation and supervision.  Opus worked within a very tight site with designs that efficiently accommodated a number of  project processes.