Guillermo Barreda is the Engineering Manager of Knight Piésold Peru and is based in the Lima office. He joined Knight Piésold in 1997 and has more than 23 years of experience in the design and construction supervision of mining and civil works, both in Peru and overseas. He is a civil engineer with a master’s degree in business administration. His design experience includes heap leach pads, waste dumps, water dams, tailings dams, process ponds, access roads, water abstractions systems, and diversion channels. His field experience includes supervision and quality assurance during construction, including some of the major projects in Peru, and geotechnical site investigations.