MGA is appointed to Main Roads WA Cost Management Panel. We have completed infrastructure estimates ranging in value from several thousands of dollars to over half a billion dollars. MGA has also provided services in the Rail, Ports and Airport areas of infrastructure.

The following is a list of services that MGA successfully provide to the infrastructure sector:

  • Benchmarking
  • Bill of Quantities Production
  • Captial Allowance & Tax Depreciation Report
  • Contract Administration
  • Contract Documentation
  • Contract Management
  • Contract Negotiations
  • Contract Review
  • Contracting Strategy Development
  • Contractual Advice
  • Cost Benefit Analysis
  • Cost Management and Reporting
  • Cost Planning
  • Design Development Cost Planning
  • Dispute Avoidance Minimisation and Resolution
  • Due Diligence Reports
  • Estimate Independent Peer Review
  • Estimate Production
  • Estimate Support
  • Expert Witness Report
  • Feasibility Estimating / Cost Planning
  • Independent Peer Reviews
  • Prefeasibility Estimating / Cost Planning
  • Progress Claim Certification
  • Progress and Productivity Measurement & Reporting
  • Project Execution Plan Development
  • Quantity Remeasurement / Verification
  • Quantity Surveying / Cost Planning & Contract Administration
  • Replacement Cost Estimates
  • Schedules of Rates Production
  • Scheduling
  • Strategic Planning & Advice
  • Tender Analysis
  • Tender Documentation
  • Time Management and Reporting
  • Value Engineering
  • Variation Assessment

Infrastructure Case Studies

Working with upper limit fees to estimate key WA infrastructure projects

Our solution as part of the estimating panel has been to provide cost estimating services by regularly examining how a project is constructed and what the intentions are for its use.
Oil and gas refinery plant or petrochemical industry on sky sunset background

Binningup Desalination Plant, WA

MGA were engaged to provide a variety of Quantity Surveying services on the project including Claims Evaluation, AFC remeasures and estimating.

Utilising Principle Infrastructure Knowledge to Win Tenders

Clough were looking to tender for a project with the Water Corporation of Western Australia, and so they reached out to us in October 2016 on a personal reference from a past client.


MGA were engaged initially by the Office of Strategic Projects and later by Main Roads WA to complete cost estimates for the Pedestrian Bridge

The World of Accommodation Villages

In MGA’s 25years of experience to date, we have contributed to the development of estimates and schedules for many accommodation villages.