Lightering (also called lighterage) is the process of transferring cargo between vessels of different sizes, usually between a barge (lighter) and a bulker or oil tanker. Lightering is undertaken to reduce a vessel's draft so it can enter port facilities that cannot accept large fully-loaded ocean-going vessels. Lightering can also refer to the use of a lighter barge for any form of short-distance transport, such as to bring railroad cars across a river.[1][2] In addition, lightering can refer to the process of removing oil or other hazardous chemicals from a compromised vessel to another vessel to prevent an oil spill.[3]
- ^ "lighterage". Dictionary.com.
- ^ Glanz, James; Lipton, Eric (2003). City in the Sky: The Rise and Fall of the World Trade Center. Henry Holt and Company. ISBN 0-8050-7428-7.
- ^ "What is lightering?". U.S. National Oceanic and Atmospheric Administration (NOAA) National Ocean Service.