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  • Fully Cased Drilling Process Using Rotary Drive: Step-by-Step Overview
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  • Fully Cased Drilling Process Using Rotary Drive: Step-by-Step Overview

    This diagram showcases the fully cased drilling process using a rotary drive. It begins with casing installation, followed by drilling with a 

    bucket or auger to stabilize the borehole wall using segmented casings. Reinforcement cages are then installed, and concrete is 

    poured through a tremie pipe. Finally, the casings are extracted using the rotary drive during the concreting process. This method 

    ensures borehole stability and is widely used in foundation and piling projects for its efficiency and precision.


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This diagram showcases the fully cased drilling process using a rotary drive. It begins with casing installation, followed by drilling with a 

bucket or auger to stabilize the borehole wall using segmented casings. Reinforcement cages are then installed, and concrete is 

poured through a tremie pipe. Finally, the casings are extracted using the rotary drive during the concreting process. This method 

ensures borehole stability and is widely used in foundation and piling projects for its efficiency and precision.


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