Sewerage Network

Projects due to sewage networks in urban are located. With its own problems to why. It can be the urban infrastructure such as water lines, electricity, gas, telephone, subway tunnels, and dealing with subterranean water table below ground Old waste and conflict with traffic and urban traffic .

Eliminate many of these technologies design a special obligation picks.
Projects fully implement the sewage network can be divided into the following

1. Executive branch works tubing
2. Run ducts as the main pipeline and tunnel
3. Entries Run and pedestrian
4. Telemetry Systems
5. Control Systems and Instrumentation
6. Hydro-mechanical and electronic facilities 

The company also registered mine work experience within the city and application of new technologies along with traditional methods is always a way that appropriate quality and less time to do to reach the most economical mode.
The company projects in sewage network can mention the following to:
• Construction of the second tunnel estern part of Tehran related to annexation and Qnvat time deviation Ashraf Abad and zaman Abad( 2km long )
• Construction of the fourth piece of the tunnel shaft eastern Tehran annexation relevant approximate length of 10km
• part of the sewage network in Mashhad approximate length of 365km