Tehran Urban Railway - shemiran

Project: Darvazeh shemran station of tehran metro, Lines 2 and 4
Client: Tehran Urban and Suburban Railway Co.
Hexa’s Responsibilities: Design & Supervision
Structure Type: Conjunctional underground structure
Construction Method: The P2 was constructed by Cut & Cover method for the central part and
traditional ribbing for the external parts. The K4 was entirely constructed by underground method called ribbing
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