It is Direct Mud Circulation pile, where water jet is let through the piling chiesel which comes out from bottom with Mud
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In DMC Pile Foundation, the bentonite suspension is pumped into the bottom of the hole through the drill rods and it overflows at the top of the casing. The mud pump should have the capacity to maintain a velocity of 0.41 to 0.76metres per second to float the cuttings.
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SIVA
Answered On : Jul 15th, 2011
dmc
means direct mud circulation.done by chisseling
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