Pile with Grout Vortex

A pile is provided for installation into earth, comprising, a shaft that includes a shaft axis, a plurality of helices, and a metal that is capable of being welded so as to securely attach the helices; the shaft is provided with an end that has been configured for successive piling; the helices are shaped so that, when the shaft is torqued, the helices screw the pile into the earth about the shaft axis; a bladed portion provide with a shaft-accommodating section, a pile securing structure, a collar, and a blade; the shaft-accommodating section of the bladed portion is shaped according to the end of the shaft; the pile securing structure is configured to cooperate with a fastener; the collar of the bladed portion is generally concentric about the shaft axis; and the blade is shaped, at least in part, to agitate grout.