Passages geometric correction operations

Operation of passages geometric correction in district 12 of Tehran Municipality

Preparation and installation of concrete protection of articulated block

Preparation and installation of concrete protection of articulated block

Preparation and installation of concrete protection of articulated block (New Jersey)

Preparation and installation of concrete protection of articulated block (New Jersey)

Implementation of procurement, transportation and installation of 6-meter articulated prefabricated concrete New Jerseys

Implementation of procurement, transportation and installation of 6-meter articulated prefabricated concrete New Jerseys

Equipment and preparation operations, stripping and minerals extraction from Hannar Iron Ore Mine (2)

Equipment and preparation operations, stripping and minerals extraction from Hannar Iron Ore Mine (2)

Preparation, blasting, stripping and mineral extraction operation in Koudakan Gold Mine

Preparation, blasting, stripping and mineral extraction operation in Koudakan Gold Mine