Civil Engineering

We work on infrastructure problems ranging from small scale on site wastewater systems to large scale multimillion dollar utility and land development projects.

We have extensive experience in infrastructure feasibility assessments for consenting purposes and have delivered a range of services for clients including project feasibility analysis for land development and design and documentation for new roading, roading rehabilitation, 3 waters renewals and bulk earthworks.

Our civil and infrastructure services also include, but are not limited to, the following;


  • Civil engineering design
  • Preparations of drawings and specifications
  • Expert evidence


  • 3 dimensional road and intersection design
  • Traffic Impact Assessment
  • Feasibility studies


  • Site investigation and natural hazard assessments
  • Contaminated site assessment (HAIL Reports)

Land Development

  • Land development and subdivision design including cost and ROI analysis
  • Earthworks assessment for resource consents
  • Investigation of earthworks fills and fill certifications
  • Site remediation and assessment
  • Earth dam design and embankment systems

3 Waters

  • Stormwater design including detention and discharge to land solutions
  • On site wastewater disposal design and assessment
  • Water supply designs including private schemes and reticulation
  • Sewerage pumping stations and controls
  • Catchment and flood analysis
  • Design and construction of river protection works

Asset Management

  • Develop and oversee asset management plans

Other Civil Services

  • Hydraulic design for small scale hydro schemes
  • Design of jetties and boat launching facilities
  • Design of coastal erosion protection measures
  • Design of aerodomes including feasibility studies and detailed design