Lightering - Wikipedia
Lightering (also called lighterage) 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 so it can enter port facilities that …
What is lightering? - NOAA's National Ocean Service
2024年6月16日 · 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.
7 Important Points For Safe Lightering Operations On Ships - Marine Insight
2019年9月2日 · STS (Ship-to-Ship) transfer or Lightering Operations of oil as well as dry bulk cargoes at sea is a critical operation which must be carried out with utmost safety. Learn about seven important points about safe lightering operations on ships inside the article.
When ports are too shallow, have a narrow entrance, or too small of a berth to accommodate large crude oil carriers, lightering allows offshore loading and unloading of the crude oil cargoes.
STS Operation (Ship to Ship Transfer Operations) - Marine Teacher
Ship to Ship Transfer Operations (sometimes called "Lightering", Lightening", or simply "S.T.S.") take place frequently, on many parts of the world's oceans, between very different types of ships, and in very varied environmental conditions.
Lightering Zones | InPort - NOAA Fisheries
2024年8月15日 · Lightering is the transfer of a cargo of oil in bulk from one oil tanker less than 150 gross tons to another oil tanker less than 150 gross tons, or a cargo of hazardous material in bulk from one vessel to another. Lightering is often …
Full Service lightering and Ship-to-ship Services - Teekay
Teekay’s lightering team offers turn-key, comprehensive, and cost-effective lightering and ship-to-ship services in the North America, Central America, and the Caribbean Sea. We believe in long-term and mutually beneficial relationships with our customers founded on total dependability and technical know-how.
What is the difference between STS and lightering? - Home - Vessel
2024年8月14日 · While both STS and lightering involve cargo transfer, their purposes differ. STS focuses on redistributing cargo between ships, often in open waters. Whereas lightering is specifically about reducing a vessel’s draft to enable safe entry into ports with depth restrictions.
A Quick Guide to Lightering - Teekay
2022年11月17日 · The lightering process consists of maneuvering a smaller tanker alongside the larger tanker, typically with both vessels underway. The two vessels are moored together with lines while using large rubber bumpers called fenders between the two vessels to prevent contact.
Lighter Definition & Meaning - Merriam-Webster
Examples of lighter in a Sentence. Recent Examples on the Web. Noun. Amazon is a bevy of such cool gadgets—a tool for anything and everything—including organizers that wrangle appliance cords, rechargeable lighters, and even cleaning products that …
2 Lightering Primer - The National Academies Press
This chapter summarizes the status and technical state of the art for lightering in the United States. The first section is an overview of U.S. lightering activity, including oil import patterns, types of vessels, and the nature of activities on each coast.
33 CFR Part 156 Subpart C -- Lightering Zones and Operational ...
The following lightering zones are designated in the Gulf of Mexico and are more than 60 miles from the baseline from which the territorial sea is measured: ( a ) Southtex—lightering zone. This lightering zone and the geographic area for this zone are coterminous and consist of the waters bounded by a line connecting the following points ...
A Lighter That Can Do A Lot More Than Move Cargo
The Improved Navy Lighterage System (INLS) is a modular system that has been the backbone of the Maritime Preposition Force (MPF) for more than 15 years. INLS provides ship-to-shore movement (STSM) capabilities for the sailors and Marines tasked with lightering massive amounts of cargo to sustain forces ashore.
Oil Spill Risks From Tank Vessel Lightering
The safety record of lightering (the transfer of petroleum cargo at sea from a large tanker to smaller ones) has been excellent in U.S. waters in recent years, as evidenced by the very low rate of spillage of oil both in absolute terms and compared with …
33 CFR Part 156 -- Oil and Hazardous Material Transfer …
Vessel to be lightered means the vessel which transports a cargo of oil or a hazardous material to a place within the marine environment for transfer of that cargo to another vessel for further transport to a port or place subject to the jurisdiction of the United States.
Oil Spill Risks from Tank Vessel Lightering - The National …
The safety record of lightering (the transfer of petroleum cargo at sea from a large tanker to smaller ones) has been excellent in U.S. waters in recent years, as evidenced by the very low rate of spillage of oil both in absolute terms and compared with …
Enterprise Receives Deepwater Port License for Spot Project
2024年4月9日 · Limiting reverse lightering, combined with the SPOT platform’s state-of-the-art vapor combustion capabilities, would significantly reduce emissions. “Compared with the current industry practice of reverse lightering, SPOT is expected to reduce crude vapor emissions by 95 percent, and lower total greenhouse gases by 65 percent,” said Teague .
Lightering as discussed in this report is the process of transferring petroleum cargo from one vessel to another. Cargo transfers are sometimes used to offload oil from a large tanker to reduce its draft before it approaches a port (as in San Francisco; SF HSC, 2017) – essentially “lightening” or “lightering” the ship.
Appendix E: Data on West Coast Lightering Operations and …
The safety record of lightering (the transfer of petroleum cargo at sea from a large tanker to smaller ones) has been excellent in U.S. waters in recent years, as evidenced by the very low rate of spillage of oil both in absolute terms and compared with …
Lightering Vessels, Systems, and the External Environment
Vessels that have been built or converted for lightering, usually service vessels that are dedicated solely to lightering, have standard mooring, fendering, and hose transfer systems built in, and they engage in lightering on a regular basis.
1 Introduction | Oil Spill Risks From Tank Vessel Lightering | The ...
Lightering: Lightering is the mooring of two vessels for the purpose of transferring petroleum cargo, excluding bunkers, from the ship to be lightered (STBL) to a service vessel. The process can be divided into three phases: the approach phase, …