Alan Leonard

Quantum Expert

Expert Highlights

  • Over 14 years of experience in the construction and engineering industries
  • Quantity Surveyor with BSc (Hons) in Quantity Surveying and MSc in Construction Project Management
  • Has worked in Ireland and Australia for consulting and contracting organisations
  • Lead assistant to multiple quantum experts in matters in litigation, arbitration and adjudication
  • Provided cost advise to clients in advance of mediation proceedings
  • Has experience in major insurance claims relating to building, mining, oil & gas and infrastructure projects

Alan is a Senior Quantity Surveyor with over fourteen years’ experience on a variety of projects from feasibility stage through to project completion. Alan has been involved in Expert Witness appointments on major infrastructure, mining, oil and gas and building projects. Alan has undertaken long term secondments providing consultancy services to organisations such as Main Roads Western Australia, Woodside, Downer EDI, AGC and Fast Joint Venture (Fluor and SKM JV).

Alan has undertaken first principles estimates on major road construction projects (Australia, Ireland, U.K., and Europe) mining and greenfield and brownfield oil and gas projects (Australia and Africa), oil and gas deconstruction projects and commercial buildings to name a few.


Bachelor’s Degree in Building (Quantity Surveying) (BSc)
Master’s Degree in Project Management