Email
info@tohoma.co.id 
Phone
+62 21 2270 8888 
Jacking & Microtunneling
The JACKING method with MTBM System is a fast, remotely controlled excavation method in the soil, to avoid risks to the operator and simultaneously control potentially unstable soil conditions.
Operation Board
Soil excavation is carried out from control room via the operation board
JACKING & MICROTUNNELING is a technical method for installing underground pipelines and culverts without open excavation using a micro-tunneling boring machine and combined with the Pipe Jacking technique by using a hydraulic jack to push the pipe at the same time (one driving).
The Microtunneling method makes it easier to build facility tunnels, waterways and sewers in dense urban areas and areas prone to flooding because the channels are clogged with garbage and others.
T : +62 21 2270 8888
F : +62 21 2270 8999
18 Office Park 15th Floor, Unit G, Jl.T.B. Simatupang No.18 Jakarta Selatan 12520, Indonesia
General: info@tohoma.co.id
Sales: sales@tohoma.co.id
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