Blue Water Systems can design and build a wide range of engineered float structures including: composite timber post tensioned concrete galvanised lattice truss steel Our complete on-site metal shop can produce a series of ramps up to a 120' span, and these can be optionally used in your marina. We will develop a specific engineered design to accommodate the unique conditions of your individual site. Our designs are highly responsive to your needs since our designs allow the sizes of internal members to be changed. Such variation in geometry allows us to strengthen, lengthen or shape a structure to your specific needs. For extreme sea conditions of up to 2 meter wave heights, we have developed an aluminum space frame design. We are the only company in the world that can offer this unique super-strong configuration. Whatever your requirements we will work with you to optimize your marina layout to suit your business plan. Our marina quotes always include: Permits and licensing breakdowns Detailed drawings and information on specifications Cost per unit for fabricated structures, ramps, walkways and floats Mobilization cost On site costs De-mobilization costs Warranty information We can also recommend financing options on a project-by-project basis.