Abstract: A transportable modular flotation system with sections incorporating a decked supporting structure that is buoyed by heavy duty flotation tubes. The sections are coupled together with pre-tensioned ropes, straps or cables of High Modulus Fiber. The system is suitable for off-loading items from cargo ships in small harbors and onto remote beaches. One embodiment is a heavy-duty lightweight modular causeway system (LMCS™) that is rapidly deployable and recoverable from a Joint High Speed Vessel (JHSV). Other embodiments of the present invention may be deployable floating piers or docks; modular commercial causeways, and expedient means to cross environmentally sensitive areas such as marshes or wetlands without employing major earthmoving equipment. Embodiments may also be used for wet-gap crossings, such as currently served by modular bridges, such as the Army Dry Support Bridge (DSB).

Abstract: The present invention pertains to a floating breakwater structure in the pe of a "V". This breakwater design allows for a wide range of wave periods, unlike previous floating breakwaters. The construction of the instant invention is that of a suspended curtain which deflects and redirects the waves that are incident thereto rather than absorb or reflect incoming wave energy. This design results in a substantially smaller structure with reduced mooring loads. Moreover, the floating breakwater of the instant invention allows for fast deployment that can be either shipped in sections and assembled on site or assembled in sheltered waters and towed to a site for deployment. The breakwater of the instant invention is intended for temporary coastal operations such as military force projection and sustainment, dredging, coastal civil construction and repair, oil spill recovery, and search/rescue relief missions.