Preliminary design of 3,300 feet of new seawall to replace the existing failing precast sheet pile seawall along Flagler Drive in West Palm Beach, Florida. The new seawall design utilized square precast king piles that were anchored with deadmen to provide lateral stability for the new precast concrete sheet piles. This design allowed for the existing seawall to remain in service during construction and minimize the disturbance to the surrounding area.