PND provides innovative waterfront design solutions and products. These include development of SPIN FIN® pile tips for poor foundations, the OPEN CELL SHEET PILE™ bulkhead, dolphin systems, and passenger boarding ramp systems. Utilizing innovative foundation systems, PND has developed docks, piers, cruise ship docks, and trestles which have far greater capacity than conventional designs and also meet today's strict seismic codes. We have designed over 200 docks and piers in the last ten years. Many of these designs have been based on practical experience gained from dealing with the commonly severe conditions of marine environments.