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.

In the last two decades, implementation of projects in the form of EPC has been considered seriously in various fields. Tunnel Sadd Ariana has surely been one of the pioneers in using EPC in multidisciplinary executive parts of Iran and in Middle Asia, with the benefit of capabilities such as: having different engineering department to deal with works, Possessing subsidiary companies with different specialties, Having partner companies with expertise in procuring and constructing in different fields of work, Joint ventures with well-known foreign companies, high-tech and optimal facilities, and the expertise in implementing projects in the EPC form. The company could play an effective role in encouraging and performing projects in EPC form, as providing services to its clients.

Commissioning is the last visible step of a project’s execution process. It moves the project from the “end of construction” to the “commercial operation” status. Initiated right from the beginning of the design phase, the Commissioning aims to validate the construction integrity and confirms that the facilities are delivered in a safe, reliable, and operational condition for the utmost customer satisfaction. Tunnel Sadd Ariana leads the Group’s companies and partners to execute the Commissioning and Start-Up services in a planned, controlled, and quantified manner with the safety of their employees, clients, suppliers, and subcontractors as a primary objective. High quality of cost management and human resource management throughout the entire lifecycle of each project brings resources and equipment together which can help the company to achieve goals that are important and vital from the start to the end of the projects.