(การรับน้ำหนักขึ้นอยู่กับสภาพชั้นดินในแต่ละพื้นที่) Usually, The micropile shaft is possibly pushed or drilled into position. Some type of bearing factor has to be developed if the required pile capacity cannot be reached in end bearing and facet friction along the pipe. This might entail drilling a rock socket, filling it with grout, and