HOUSTON — WTMC has appointed Arthur Davidson to the position of training/process manager. In his new role, Davidson will be responsible for internal and external training programs, as well as WTMC process alignment for incoming staff. Formerly a turnaround lead scheduler with BP North America and a turnaround specialist with Marathon Petroleum, he has a 25-year span in maintenance, training and project controls with broad experience in routine maintenance, major capital construction and turnarounds. For more information, visit www.tamanagement.com or call (281) 461-9340.