Heavy duty marina is generally designed for large vessels, such as super yachts, police coast guard patrol boats, naval boats,tug boats etc.

Livart Marine's heavy duty floating pontoons are calculated based on wind,wave and vessel impact forces. Imposed loading capacity of heavy duty pontoon is more than 3.50kPa with free board usually higher than 750mm and have super strong connection between pontoons.

In order to the stability of the pontoons on the water, There are other special considerations that mooring cleat and composite decking have to be heavy duty and floats need to be much thicker with concrete ballast.