Establishing new railroad lines is one of the most important indices for engineering services provided by this company. These operation are conducted as ballast and non-ballast (slab track lines that metros will be established by this method). Paving the ballast lines is usually conducted by one of the operational systems detailed as below: Semi-mechanized paneling system and assemblage in the central workshop or in the working place with capacity of approximately 500 m per a working shift. After conducting the railing operation, it is turn to ballasting operation, primary and secondary rolvage and simultaneously installing the lines signals, welding the sutures of the rail and finally final rolvage of the line by mechanized machineries.
|Projects for paving the trans-national railroad network||Employer name|
|Paving 90 km of line in Khaf- Herat route||National Transportation Infrastructures, Development and Construction Co.|
|Paving 105 km of line in Arak- Malayer route||National Transportation Infrastructures, Development and Construction Co.|