Abstract: A foundation pile installation system includes a hollow foundation pile having a pair of cooperating tapered drive pin slots at its top end and a pair of drive pin holes spaced below and aligned with the drive pin slots, first and second drive pins, a drive head having a drive collar and a flared lid, the drive collar having top and bottom drive pin holes, the drive collar for insertion in the top end of the pile in an assembled configuration in which the first drive pin inserted in the top drive pin holes of the drive collar is received in the drive pin slots of the pile and the second drive inserted in the bottom drive pin holes of the drive collar is received in the drive pin holes of the pile to secure the drive head to the pile, the tapered drive pin slots guiding the first drive pin into the slots as the drive head is inserted in the pile.

Abstract: A dry-stack masonry wall supported on hollow piles includes a wall having a plurality of stacked rows of masonry blocks that form a hollow interior grid of horizontal and vertical channels. The wall is supported on piles having hollow interiors, each of which is in communication with one of the vertical channels of the wall. Hardened grout filling the grid of the wall and the interiors of the piles monolithically binds the blocks into a wall which is bonded to and supported by the piles.

Abstract: A dry-stack masonry wall supported on hollow piles includes a wall having a plurality of stacked rows of masonry blocks that form a hollow interior grid of horizontal and vertical channels. The wall is supported on piles having hollow interiors, each of which is in communication with one of the vertical channels of the wall. Hardened grout filling the grid of the wall and the interiors of the piles monolithically binds the blocks into a wall which is bonded to and supported by the piles.