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Underground Pipe Crossing Method by muhammedpmubarak is a document available to read on EtoBox.
What is Underground Pipe Crossing Method about?
The document describes a 7 step process for pushing underground pipes under a road called the pushing method. The key steps are excavating launch and reception pits on either side of the road, installing a metal sheet and pilot tube in the launch pit, pushing threaded short pipes behind the pilot tube which are pushed by a water jack to the reception pit on the other side of the road. This technique can be used for underground crossings of up to 120 meters.
- Author
- muhammedpmubarak
- Language
- EN