A system for monitoring and verifying a delivery process during which a fluid is delivered, via a bunker line, from a supplying marine vessel to a receiving marine vessel is disclosed. A data capture device comprises a measurement apparatus configured to measure one or more parameters related to the delivery process, such as a mass flow rate of the fluid through the bunker line or a density or a temperature of the fluid. A measurement apparatus being configured to generate an electronic record that can be stored in a memory. The system further includes a private network to provide a point-to-point wireless link between the supplying marine vessel and the receiving marine vessel. The client device is configured to generate a dashboard configured to present the electronic record to the first and second users and to accept an electronic signature of each of the first and second users.

The present invention relates to improvements to fill prevention devices and more particularly to a permanently installed fill prevention device used for potable water tanks. There are other fill prevention devices however because other fill prevention devices related to potable water systems require them to be removed before filling the water tank, these other devices are difficult to use and are often lost. The present invention discloses a circular disk (1) made from plastic such as Nylon, High Density Polypropylene, or other inert durable plastic. The outer area of the disk is threaded (3) to allow this fill prevention device to be threaded into existing potable water deck fill (7) When in place the device will prevent the insertion of a fuel nozzle, hence keeping the water tank and potable water contamination free. From the center of the circular disk is a hollow cylinder (2) which rises vertically and is connected to the inner wall of the circular disk. The diameter of this hollow cylinder is such so that the end of a garden hose (5) can be inserted over it to fill the water tank. Along the bottom edge of the device are holes (4) that allow air and excess water to escape. This device when inserted into an existing deckfill (7) creates both a mechanical barrier along with a visual deterrent due to it's blue color which is consistent with containers used for potable water.

This device when inserted still allows the existing deck cap (6) to be used.

This fill prevention device can also be manufactured into a deckfill (12) as shown in FIG. 7.

The advantage of having this device in place is to prevent the costly error of accidentally adding fuel to a watercrafts potable water system. This is an error that occurs often and results in irreparable damage to the watercrafts potable water tank resulting in thousands of dollars of damage; in most cases causing the need for expensive replacement of the watercrafts water tank system. There is also the creation of a hazardous waste material when mixing fuel within the water system. This will affect the need for proper hazardous waste disposal.

Disclosed herein is arrangement of a fuel gas tank in a fuel gas supply system that supplies liquefied natural gas to an engine. In accordance with one aspect of the invention, a fuel gas supply system of a ship includes an engine generating driving force using fuel gas; and a fuel gas tank storing the fuel gas to be supplied to the engine, wherein the engine is disposed in an engine room placed at the stern of the ship and the fuel gas tank is disposed above the engine room.

The invention relates to a boat (1) for servicing shallow canals, lakes, and rivers configured for extracting, cutting, grinding, and casting plant waste, solid waste, or agricultural plantation harvest and sending what is harvested to shore, and comprising an extractor belt (3) configured for extracting the plant waste which is deposited on a horizontal conveyor belt (9) to a grinding mill (4); and further comprising at least one drive turbine (5) and a directional stack (6).

Various techniques are provided for an expandable energy absorbing fluid bladder. In one example, the fluid bladder includes a primary portion and a secondary portion. The secondary portion can be configured to expand or increase in volume when the fluid bladder is subjected to a pulse greater than a threshold pulse. Expansion of the secondary portion can allow fluid or additional fluid to flow into the secondary portion and thus decrease a peak pulse and, thus, avoid rupture of the fluid bladder.

The present disclosure relates to a service station that is transportable over a predetermined roadway or by water. The service station has a base having a stern, bow, and two lateral sides. The base is configured to displace a volume of water so as to render the service station buoyant. A tank is disposed on the base and is configured to contain fuel. The tank is configured to comply with U.S. Government requirements for transportation of fuel over roadways. A pump is disposed on the base, and is configured to dispense liquid fuel to supply vehicles. An axle assembly is coupled to the base and has at least one wheel, the at least one wheel and axle assembly moveable between an engaged position and a stored position. The least one wheel is in contact with a surface and partially supports the base over the surface in an engaged position.

A leak-sealing device for sealing a leak in a container, a tank and/or a pipe includes a housing-type carrier unit, at least one expandable sealing member provided on an end region of the carrier unit, which does not expand, or only a little, in the storage position thereof, and at least one fluid connection and/or at least one fluid-release unit which is coupled to the carrier unit in such a way that, during the supply of fluid, the leak-sealing member is at least partially filled and expanded with the fluid in the sealing position thereof by means of a fluid supply. A method for sealing a leak using the leak-sealing device and to a system including the leak-sealing device and a fluid-supply device utilizes a release unit for fluid release.

This ship includes a ship body, a fuel tank chamber, a stern-side engine room, a bow-side engine room, a main fuel line and a sub-fuel line, and a pump mechanism. The main fuel line connects a fuel tank, a stern-side power generation unit, and a bow-side power generation unit through the bow-side engine room. The sub-fuel line connects at least the fuel tank and the stern-side power generation unit, and is disposed through a section different from the bow-side engine room through which the main fuel line passes. The pump mechanism selectively feeds fuel into the main fuel line or the sub-fuel line from the fuel tank.

The invention relates to a boat (1) for servicing shallow canals, lakes, and rivers configured for extracting, cutting, grinding, and casting plant waste, solid waste, or agricultural plantation harvest and sending what is harvested to shore, and comprising an extractor belt (3) configured for extracting the plant waste which is deposited on a horizontal conveyor belt (9) to a grinding mill (4); and further comprising at least one drive turbine (5) and a directional stack (6).

This ship includes a ship body, a fuel tank chamber, a stern-side engine room, a bow-side engine room, a main fuel line and a sub-fuel line, and a pump mechanism. The main fuel line connects a fuel tank, a stern-side power generation unit, and a bow-side power generation unit through the bow-side engine room. The sub-fuel line connects at least the fuel tank and the stern-side power generation unit, and is disposed through a section different from the bow-side engine room through which the main fuel line passes. The pump mechanism selectively feeds fuel into the main fuel line or the sub-fuel line from the fuel tank.