News & Blog Archive

The launching process of a new TBM for Line 18 of Grand Paris Express, was done on 16 September 2021 on an open day that was from 6 p.m. to 11 p.m. The TBM’s name, which was the second one for Grand Paris Express Line 18, has been revealed during the site celebrations on the […]

The Rio Tinto’s Kemano T2 hydropower project in British Columbia, which has finished a second tunnel to convey water into the Kemano Powerhouse, to certify the long-term reliability of the power supply for Rio Tinto’s BC Works smelter in Kitimat, is going to be completed using a TBM. The tunnel’s construction process was commenced in […]

The ASM 2200 MTBM Machine made by Tunnel Saz Machine, is done successfully with its career of sewage line to connect the Robat Karim urban sewage to Nasir-Shahr Treatment Plant, located at suburban area of Robat Karim City in Tehran Province. The None-Slurry machine, capable of excavation in grounds with uniaxial strength up to 30 […]

A significant landmark has been achieved in Hinkley Point C’s cooling water system project by completion of the second of three offshore tunnels needed under the Bristol Channel. On 11 October, the 1.8km outfall tunnel, which is located 24m beneath the Bristol Channel, was dug using the tunnel boring machine (TBM), Emmeline. The amount of […]

Tunnel Saz Machine (TSM) made Micro TBM, ASM 1000, managed to complete its first drive successfully in the challenging geological condition of Ahwaz city, establishing the sewage line. The machine as the latest TSM manufacturing product, was designed and manufactured within three months to face the harsh geological conditions of the project. According to IRNA, […]

The right running single-track tunnel, which has 500 m length and is located among Kashirskaya station and the transition chamber at the Klenovy Boulevard station on the eastern section of the Big Circle Line (BCL) of the Moscow metro, on 8 October 2021has been completed using the TBM Olga that has 6 m diameter. The […]