
Gus Calder
Chartered Quantity Surveyor (RICS); and Director – EPCM International.
With 24 years of experience in the Mining & Metals sector, particularly in the Process industry, and an additional two years working on large commercial projects, I bring a wealth of expertise in cost and contract management. I am a Chartered Quantity Surveyor, registered with the Royal Institute of Chartered Surveyors (RICS).
Throughout my career, I have collaborated with major mining houses, including Anglo American, De Beers, BHP Billiton, Barrick, Gold Fields, Lonmin, Xstrata (Glencore), and Rio Tinto. My core expertise lies in estimating studies (both review and compilation), contract management and administration, cost management, as well as advisory and assurance services.