/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: waleedelsherif https://cdn.slidesharecdn.com/profile-photo-waleedelsherif-48x48.jpg?cb=1576474943 Waleed Mokhtar is a Lead ICT & ELV Engineer specialized in designing and specifying Extra Low Voltage (ELV), Security, Communications and Data Network systems with a deep experience in the construction field as a Cost Estimator and as a Consultant with high premium on providing designs, cost estimation and technical office tasks including shop drawings, material submittals, invoices, variation orders, RFIs, claims, work orders and packing lists. With a broad experience in special projects such as Airports, Hotels and Factories. Specialties: Design, Cost Estimating, Technical Office Tasks, Specification Writing, Codes and Standards, Airports Special Systems, ELV, Low current, ICT and Data...