Tunnel Sadd Ariana ’s supply chain organization provides our customers with global procurement and contracts services that are unsurpassed in the industry. With annual expenditures exceeding millions of dollars, we support large, complex projects in remote locations of the world using suppliers from different countries. We have the right processes, automation tools, market data and skilled professionals to meet our commitment towards our customers: the responsible purchase and safe delivery of quality goods and services, from reliable and diverse suppliers and subcontractors, where they are needed, on time, and at the lowest total cost of ownership. The department consists of specialized sections for the procurement of mechanical and process equipment; instrumentation, structural, architectural, and bulk materials. It is responsible for other supporting and logistic activities that are necessary for correct procurement, such as sourcing, planning, inspection, and delivery.