Deadman anchors stand for common anchoring buried inland and connected with tie rods. Cap replacement addresses prevalent failure points at bulkhead tops. Wale systems use horizontal beams distributing loads throughout various panels. Drill clearance holes in the 2x10s, then bore pilot holes into the concrete by using a hammer drill. https://shoreprotectteam.com/bulkhead-construction-and-repair-cost-in-texas/