Project Description

Project Information

Execution of rock grouting works around the 8 nos shafts (Dia:15m, Depth:60m) and conventional tunnelling (NATM) sections in order to reduce the excessive water ingress during excavation and TBM launching operation to the minimum possible level.

0m
Drilling
0m3
Grouting

Employer:
PORR – HBK – MIDMAC JV

Proje:
Wakrah & Wukair Drainage Tunnel Project

Country:
Qatar

Year:
2022

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