Lightering, also at times called ‘Lighterage,’ is considered to be an operation that primarily deals with the transfer of wet and dry cargoes between ships of differing sizes, or how we better know it as a cargo transfer operation at sea between the Mother Vessel and the Daughter Vessel a.k.a Lighter Barges or even …

What are lightering operations?

Lightering, also at times called ‘Lighterage,’ is considered to be an operation that primarily deals with the transfer of wet and dry cargoes between ships of differing sizes, or how we better know it as a cargo transfer operation at sea between the Mother Vessel and the Daughter Vessel a.k.a Lighter Barges or even …

What does lightering a vessel mean?

Lightering is the process of removing oil or other hazardous chemicals from a compromised vessel to another vessel to prevent oil from spilling into the surrounding waters. A lightering barge being positioned next to the freighter M/V Montrose in 2007. ( image courtesy of U.S. Coast Guard)

What is offshore lightering?

A lightering area represents a geographically designated area in which oil or other such hazardous product may be transferred from one cargo ship to another with a weight less than 150 gross tons.

What is reverse lightering?

Reverse Lightering means a special lightering operation in which a loaded Service Vessel transfers cargo to an Ocean-Going Vessel.

What is the meaning of lighterage?

Definition of lighterage 1 : the loading, unloading, or transportation of goods by means of a lighter. 2 : a price paid for lightering.

What is barge service?

A barge is a kind of cargo-carrying vessel designed to transport passengers or goods through rivers or canals. Normally, these shipping vessels are long, flat-bottomed boats that do not have a self-propelling mechanism. A barge needs to be pulled by tow or a tug boat.

What means lightering?

Lightering. Lightering is the process of transferring cargo between vessels of different sizes, usually between a barge and a bulker or oil tanker. Lightering is undertaken to reduce a vessel’s draft in order to enter port facilities which cannot accept very large ocean-going vessels.

What is bunkering in ship?

Bunkering is the process of supplying fuels to ships for their own use, and Singapore is one of the largest and most important bunkering port in the world.

How can we stop oil pollution in the sea?

Discharge of clean ballast from the cargo tanks. Discharge of ballast from Segregated CBTs (CBT Tankers only) Discharge of water from the slop tanks into the sea. Condition of ODM and ControlSystem.

Can tankers reverse?

The tankers are typically leased out for three-day periods to get one reverse-lightering transfer done. More recently, an Aframax was fixed at a lump-sum rate of $285,000.

What is Stevedoring in shipping?

Stevedores load and unload cargo from ships. Stevedoring is an occupation that involves the loading and unloading of ships in addition to various other dockside duties and responsibilities.

How does a barge work?

What is lightering?

What is lightering? Lightering is the process of removing oil or other hazardous chemicals from a compromised vessel to another vessel to prevent oil from spilling into the surrounding waters. A lightering barge being positioned next to the freighter M/V Montrose in 2007. (image courtesy of U.S. Coast Guard)

What is lightering in dry bulk shipping?

In dry bulk, lightering can be undertaken one of two ways. If the vessel to be lightered is geared, then it can discharge cargo to smaller, ungeared vessels (typically barges). If the vessel to be lightered is gearless, then floating cranes are often used to transfer cargo to another vessel or barge.

What are the pros and cons of lightering?

While there are benefits to removing oil in this way, there can also be accidents and spills that result from lightering. Lightering is also used to transfer cargo between vessels of different sizes like a barge and a bulker or oil tanker to reduce the vessel’s draft in order to enter port facilities.

What is a lightering barge?

Lightering is the process of removing oil or other hazardous chemicals from a compromised vessel to another vessel to prevent oil from spilling into the surrounding waters. A lightering barge being positioned next to the freighter M/V Montrose in 2007.