A pile guide construct for floating docks. An elongated and vertical sleeve is positioned over a pile that is driven into the earth. A guide is positioned over the elongated and vertically positioned sleeve. A limiting cap is positioned an upper end of the sleeve that acts as a stop to prevent the guide from exceeding a vertical height that is greater than the height of the pile. Forming the sleeve and guide of thermoplastic, such as high density polyethylene, provides a sleeve and guide that are both durable and corrosion resistant, while also providing a construct having a low coefficient of friction that facilitates vertical movement of the guide relative to the sleeve and the pile. A collar mounted to the sleeve and spaced apart from the limiting cap may also be provided to provide a lower limit of travel of the dock relative to the pile.

A solar power system for a marine dock includes a telescoping vertical member affixed to a dock via a bracket. A solar panel is pivotably and rotatably affixed to the top end of the telescoping vertical support. A weatherproof equipment container is affixed to the telescoping vertical support. A meter unit, battery, and inverter are housed within the weatherproof equipment container. First leads connect the solar panel to the meter unit, which is configured to measure and display energy and/or power generated by the solar panel. Second leads are configured so that current is passed through the meter unit to the battery in a charging configuration. A third lead connects one terminal of the battery to a measurement terminal on the meter unit, which is configured to measure and display the output voltage of the battery. Fourth leads connect the battery to the inverter in a discharge configuration.

An apparatus manages a dock, a portion of which is disposed over a body of water, from a remote device. A control unit is disposed on the dock. A plurality of sensors is each in data communication with the control unit. Each of the plurality of sensors includes: an electric shock sensor; a water level sensor that senses a distance to the water from a predetermined location of the dock; and a theft detection circuit. A communication chipset is in data communication with the control unit. The control unit includes a processor that is programmed to transmit to the remote device via the communication chipset an indication of the following: a shock likelihood sensed by the electric shock sensor; a level detected by the water level sensor; and an alert when the theft detection circuit detects a likelihood of theft.

An automated system is provided for moving a boat from a storage position in a boat garage to a deployed position in a dock channel. The system can include a boat trolley. The boat trolley can include a frame that couples to and rides on rails of a track that extends between the boat garage and the dock channel. The boat trolley can also include bunker supports for supporting the hull of the boat. A dock lift mechanism can lower the trolley frame into the water, from which the boat can be deployed. Once done using the boat, the user can navigate the boat onto the trolley frame, and the dock lift mechanism used to lift the trolley frame and boat out of the water, and the boat trolley operated to move the boat from the dock to the boat garage for storage.

A covering structure and method for a dock is disclosed. The structure may include a top surface, and a bottom surface. At least one of the top surface and the bottom surface includes one or more indentations. The structure includes a downward projection extending along each of a first edge and the second edge. The one or more indentations may be configured to drain fluid. The downward projections extend downwardly over vertical sides of the dock for covering and protecting at least a portion of vertical sides of the dock. The one or more indentations may be configured to receive an adhesive for gripping the dock. The one or more indentations may have one or more sloped walls. The covering structure is resistant to heat absorption and ultra-violet radiation. The covering structure is entirely a single piece. At least one of the top surface and bottom surface is roughened.

An apparatus manages a dock, a portion of which is disposed over a body of water, from a remote device. A control unit is disposed on the dock. A plurality of sensors is each in data communication with the control unit. Each of the plurality of sensors includes: an electric shock sensor; a water level sensor that senses a distance to the water from a predetermined location of the dock; and a theft detection circuit. A communication chipset is in data communication with the control unit. The control unit includes a processor that is programmed to transmit to the remote device via the communication chipset an indication of the following: a shock likelihood sensed by the electric shock sensor; a level detected by the water level sensor; and an alert when the theft detection circuit detects a likelihood of theft.

This publication relates to a shallow water terminal, preferably for storing and loading or unloading hydrocarbons, such as LNG, oil or gas. The base structure comprises a floatable, and removable seabed substructure (10) intended to be supported by a seabed (30), the seabed substructure (10) comprising a base structure (11) provided preferably with an upwards extending wall structure (22), arranged along at least a part of the periphery of the base structure (11), the base structure (10) preferably also being provided with an opening (23) in the wall structure (22) for allowing the floatable module to be berthed in and supported by the seabed substructure (10). The base structure (10) is provided with strong points (24) configured to receive the ends of preinstalled vertical piles (14) for at least temporary support of the base structure (11) during a piling operation for permanent piling of the base structure (10) to the sea bed (30). The publication also relates to a method for piling a base structure on or above a seabed (30).

An adjustable leg for use with a dock includes a tubular, lower member having a non-circular cross-section when taken normal to a longitudinal axis where the lower member has a first end and a second end. The lower member further includes a plate secured to the first end, the plate having a threaded through bore, and a disc secure to the plate. The disc has an elliptical aperture that is biased from the plate. The adjustable leg includes a tubular, upper member having a non-circular cross-section when taken normal to the longitudinal axis. The upper member is sized to be positioned over the lower member. The upper member further includes a threaded rod rotatably positioned within an interior cavity of the upper member, the threaded rod rotatably secured to the upper member. The threaded rod is configured to threadably engage the threaded bore and wherein the disc is configured engage the threaded rod and to place upward pressure on the threaded rod to prevent or reduce unwanted rotation of the rod.

Described is a coupling device for a joining together adjacent dock segments of a dock installation including an elongate pin portion and at least one clamp portion, each positionable on respective dock segments. The pin portion has at least one elongate first clamp surface aligned along its length with a central longitudinal first axis, the pin portion being configured to be received in a corresponding pin-receiving region adjacent the clamp portion. The pin-receiving region is at least partially bordered by at least one second clamp surface which is aligned with a second axis. The clamp portion is configured to be actuated between an open pin-receiving configuration, at least partially opening the pin-receiving region along the second axis, and a pin-engaging configuration with the first clamp surface engaged with the second clamp surface. The second axis is configured to be substantially parallel with the first axis, and with a lateral axis of at least one of the dock segments, for securing the pin portion therewith, so that the pin portion is rotatable relative to the clamp portion about the first axis to accommodate relative movement between the adjacent dock segments.

The invention relates to a retaining work (12) in ground (S), the work having a vertical front portion and separating a first portion of ground (S1) from a second portion of ground. The front portion (14) is in the form of juxtaposed arched walls (16), each arched wall (16) presenting a concave side facing the first portion of ground and a convex side facing the second portion of ground, and the retaining work (12) further includes a rear portion (20) comprising a plurality of wall elements (22) having their largest faces extending vertically in the second portion of ground (S2), each wall element (22) being arranged between two adjacent arched walls (16) and extending transversely relative to the front portion (14).