I've spent over 25 years in the earthmover field in mining and civil construction, Starting in civil construction operating all aspects of plant on constructions sites to mainroads completing road projects. Them moving into mining operating D11 and up to 800 tone excavators on large scale projects then moving into supervisory roles then later superintendent management roles with Tier one contractors, Rio tinto, Leightons, Goldings, Thiess, and Downer on large scale projects looking after large work forces.