News

Excited to celebrate a major milestone with the Tunnel Boring Machine (TBM S280) at Shahid Beheshti Station on Shiraz Metro Line 3! Huge congratulations to the Shiraz Urban Rail Transportation Organization and Shams Omran for their hard work. Moment of proud for Tunnel Saz Machine Co. (TSM), for supplying, commissioning and supporting TBM S280 of […]

On September 25, 2025, Dr. Ebrahim Farrokh, Member of Research & Development at TSM and Associate Professor at Amirkabir University of Technology, participated and presented in the prestigious conference “Integrated Tunnel Design 2025: Engineering Safe, Resilient, and Efficient Underground Spaces”. The event was organized by the Tunnel Association of India (TAI), Central Board of Irrigation […]

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 […]