Overview
Project Summary
4,72 km long TBM tunnel
Services
Location
Period
Employer/Client
The project is part of the new sewage tunnel system developed for Mecca.
The tunnel with a 2.80m internal diameter and an approximate length of 4.72 km will be excavated by a TBM. The system consists of 2 lines of 3394 m and 1323 m length. (Line I and Line II).
Within the scope of the project the structural design was provided for the tunnel system excavated by TBM, 6 manholes, 3 TBM escape shafts and one starting shaft structure.
The project is part of the new sewage tunnel system developed for Mecca.
The tunnel with a 2.80m internal diameter and an approximate length of 4.72 km will be excavated by a TBM. The system consists of 2 lines of 3394 m and 1323 m length. (Line I and Line II).
Within the scope of the project the structural design was provided for the tunnel system excavated by TBM, 6 manholes, 3 TBM escape shafts and one starting shaft structure.