John Lesley is a Sr. Project Manager with AtkinsRealis. John has 23 years of years of experience with a background in management of industrial process, chocolate/agri-food process facilities, life sciences and power/air pollution control projects. Involved in air quality control system (AQCS) projects including wet & dry Flue Gas Desulfurization (FGD), Selective Catalytic Reduction (SCR), activated carbon injection, hydrated lime injection, and baghouse retrofit as well as design, construction, and commissioning of both simple and combined cycle natural gas fired power plants. Project experience includes overall project management, activity scheduling and tracking, estimating, vendor technical administration, and balance of plant design coordination. Process and consulting experience includes material and energy balance development, conceptual and pre-bid studies, system(s) design, control concepts, mechanical/ process equipment specification and selection, instrumentation and control requirements, control logic development, system modelling, performance testing, and system commissioning.