H-piles Were an outgrowth of I-beams pushed to satisfy a serious problem: scour undermining of bridge piers and abutments in compact sand and gravel. In the event the bell tower of St. Mark’s, built in 900 A.D., fell in 1902, the timber piles in the foundation were uncovered to generally https://maps.app.goo.gl/31Ww58sUy2HnsAqy5