Triple tube and double tube construction is craft difference, triple pipe is made of water, gas, slurry triple cutting soil pile, double tube water cutting. Long spiral bored doing the job belongs to non-soil compaction pile areas, with long spiral auger drilling machine in a pile located at the place of cutting jet grouting pile soil, clods are cut with the drill cuttings rotation , along with a spiral blade drill rise automatically out of the hole after drilling to the design depth, slightly lift the drill pipe, using concrete pumps send full hydraulic rotary jet pile, high-strength concrete along the hose, drill core tube into the hole, while mentioning filling side until openings or design of pile top elevation of more than 0.5m, then the steel cage into the hole myself walking jet grouting pile, hydrostatic and vibrators, the steel cage to a predetermined position [ 1]. It features Churning Pile injection pump, vibration, low noise, not disturbing, drilling speed, no slurry pollution, low cost, simple equipment, easy construction, good pile quality and easy to control, the formation of adaptation and strong, and, if necessary, adjust the pressure, the pile diameter in the range of 300-600 adjustable drilling depth is generally 18m, 24m, currently up to 30m [2]