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Reverse Circulation Drilling Rig

Reverse circulation drilling system (RCD), also known as air-lift system, is that compressed air is injected into the drill pipe below water level just above the drill bit.

There are specific areas where codes have to be....

CFA and other advanced trends like micro piling are slowly being accepted, says Surajit Mukherjee, Managing Director, Suretech. Excerpts from the interview.

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