Construction of Guard Structure, Main Structure, Thin Work, Electrical, Mechanical, and Mid-Tunnel Ventilation Systems for N7-M7 Line 7 of Tehran Metro
Client: Tehran Municipality – Tehran Urban & Suburban Railway Company
Consulting Engineers: Tehran Behrovi Rail Transport
Contract number: S-240-64-00-5332
Start date: 2018.07.11
End date: 2019.03.11
Location: Tehran Province, Tehran City
Project Specifications and Overall Objective:
The goal of this project was to construct a shaft measuring 25m x 17m with a height of 30m on a 625 square meter land, including all excavation, soil stabilization, and reinforcement operations, as well as the construction of an emergency staircase and the installation of related facilities to connect to the main tunnel of Tehran Metro Line 7. The project was carried out in District 11 of Tehran City.
