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