Our Projects AllAir QualityAquatic EcologyCivil EngineeringCoastalConsents & Environmental ManagementContaminated LandEnvironmental MonitoringGeology & GeotechnicsGeospatial ServicesGroundwaterHydrology & River EngineeringSolid Waste ManagementStormwater ManagementWastewater TreatmentWater Supply & Treatment Anaerobic Lagoon Christchurch Southern Motorway Tui Mine Auckland Airport Mangrove Removal Groundwater Level Monitoring and Production Bore Pump Replacement Stormwater and Sediment Treatment Assessments Bathymetric Surveying using Acoustic Methods Wastewater Treatment Facility Pukeuri UV Disinfection Town Water Supply Bore River Intake Structure Tahuna Road Water Supply Waikato Expressway – Effects on Groundwater Queensland Gas Pipeline Erosion Protection Works Restoration and Betterment of a Unique Christchurch Waterway Catchment Post-Earthquake Flood Mapping and Options Assessment for the Taitarakihi Creek Dust Monitoring Hobsonville Point Site Investigations and Remediation Diesel Generator Consenting Hingaia Ecological Assessment and Fish Translocation CRL – Britomart to North Auckland Line Globe Progress Mine Geotechnics Contaminated Site Investigations Reporting Specifications and Templates HAIL Areas Mapping Ngawha Geothermal Plant Expansion Hydrogeological, Hydrological Study & Exploration Management Plan Ngahue Reserve Development Amberley Flood Protection Hurunui Water Project New Arterial Road Flood Assessment Wainui Te Whara Flood Assessment Roding River Community Water Supply Whangamarino Wetland Study and Ongoing Monitoring Central Energy Trust Arena Redevelopment PFAS and Emerging Contaminant Investigations The Russley Village Development Puhinui Stream – Offset Investigation Report Baseline Receiving Environment Assessment for Saltwater Creek Stormwater Management Plan Wetland Monitoring Water Take – Groundwater Effects Assessment Anaerobic Lagoon Christchurch Southern Motorway Tui Mine Auckland Airport Mangrove Removal Groundwater Level Monitoring and Production Bore Pump Replacement Stormwater and Sediment Treatment Assessments Bathymetric Surveying using Acoustic Methods Wastewater Treatment Facility Pukeuri UV Disinfection Town Water Supply Bore River Intake Structure Tahuna Road Water Supply Waikato Expressway – Effects on Groundwater Queensland Gas Pipeline Erosion Protection Works Restoration and Betterment of a Unique Christchurch Waterway Catchment Post-Earthquake Flood Mapping and Options Assessment for the Taitarakihi Creek Dust Monitoring Hobsonville Point Site Investigations and Remediation Diesel Generator Consenting Hingaia Ecological Assessment and Fish Translocation