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Abstract: Excavation and construction of long industrial tunnels, as one of the major sustainable development’s infrastructures, causes few hundreds of casualties around the world. FARAB Co. despite of performing numerous excavation activities in 10 years and constructed 26km tunnels with 4.3 diameter, using Tunnel Boring Machines (TBM) and Drilling-Blasting method, has achieved the record of 20,000,000...
Abstract: Pressure shaft is one the most important parts of the hydro-power plant project along with various OHS hazards for execution team. Professional methods to reduce the hazards at its source and inherent safety-design of FARAB Co. in Uma Oya Multi-purpose Project, reduce risk to acceptable level, break the accident chain, excavation of 620m shaft and executing reverse metal lining, 6...