News

Tunnel Saz Machine Co. (TSM) proudly announces the successful completion of a critical Micro Tunnelling project for the construction of a 2000mm diameter seawater discharge pipeline at Sutrapada, Gujarat. The project involved excavating a 345-meter-long tunnel from land to sea, serving as a vital component of GHCL’s seawater outfall system. GHCL (Gujarat Heavy Chemical Ltd.) […]

Tunnel Saz Machine Co. (TSM) proudly announces the successful completion of a 200-meter Micro Tunnelling (MTBM) project in Nagargata district, West Bengal, India involving a 1600 mm diameter tunnel. This achievement highlights TSM’s expertise in executing complex underground infrastructure projects, demonstrating precision and efficiency in challenging conditions. The Paradip-Noomaligarh Crude Oil Pipeline Project (PNCPL) is […]

The World Tunnel Congress (WTC), the most prominent annual event in the tunneling and underground infrastructure industry, is held each year with the participation of a wide range of professionals, researchers, and international companies. In 2025, this congress is being held from May 9 to 15 in Stockholm, Sweden, under the theme “Tunneling Towards a […]

The Shiraz Metro Line 3 project has achieved a major milestone with the successful breakthrough of the Tunnel Boring Machine (TBM) at Afarinesh (F3) Station. This significant achievement represents a crucial advancement in the expansion and development of Shiraz metro infrastructure, bringing the city one step closer to a more efficient and modern urban transit […]

Tunnel Saz Machine Company is participating in the 9th Specialized Mine Exhibition, Mining Industries, Machinery, and Related Equipment, which will be held from January 22 to 25, 2025, at the International Exhibition Center of Yazd. During this event, the CDR1500 machine, specially designed and produced for precise core drilling rig operations, will be showcased by […]

On December 25, the Second International Conference on Opportunities and Challenges of Using Large-Diameter TBMs was held by the Iranian Tunneling Association (IRTA) with support from Tehran Urban & Suburban Railway Company (Tehran Metro). In the technical papers section of this event, Dr. Ebrahim Farrokh and Dr. Davood Lotfi from the R&D Department of Tunnel […]