how to design a marine bollard anchorage into concrete

Pontoon walkways can be fitted with continuous ducts along either or both sides to allow direct access without the need to remove the decking, or fully decked should the client prefer. “System 21” floating pontoons are designed and built to allow easy access to cables, connections and service supply infrastructure. Additional or alternative paint treatments can also be specified. The combination of welded frame units using BS EN 10025 grade steel and flexible connections gives a robust and durable design. Reinforced versions providing higher freeboards, greater live load specification and bespoke solutions also available.Full provision for all the service requirements of modern marinas.Hardwood or GRP mesh decking and hardwood fenders.Finger pontoons adjustable in position at 500mm centres.Polystyrene floats encased in fibre-reinforced concrete.

A hot-dip galvanised welded steel structure, to BS EN ISO 1461.“System 21” is a modular pontoon system with floating walkways, platforms and finger pontoons available to fit the majority of marinas and harbours. This ever-popular pontoon design has been refined and improved over many years of manufacture, implementation and testing and uses a galvanised steel frame supported on fibre-reinforced concrete floats. The Walcon Marine “System 21” pontoon design has been in use in marinas and yacht harbours around the world for well over 40 years and continues to be a market-leader to this day.

How to design a marine bollard anchorage into concrete