A magic pipe is a surreptitious change to a ship's oily water separator (OWS), or other waste-handing equipment, which allows waste liquids to be discharged in contravention of maritime pollution regulations. Such equipment alterations may allow hundreds of thousands of gallons of contaminated water to be discharged untreated, causing extensive pollution of marine waters. [2]
The pipe may be improvised, aboard ship, from available hoses and pumps, to discharge untreated waste water directly into the sea. As ships are required to keep records of waste and its treatment, magic pipe cases often involve falsification of these records. [3] [4] The pipe is ironically called "magic" because it bypasses the ship's oily water separator and goes directly overboard. Hence, it can make untreated bilge water "magically disappear". [5] Often the pipe can be easily disconnected and stored away into a different location aboard the ship so state and regulatory officers can not detect its usage. The use of magic pipes continues to this day, as well as efforts to improve bilge water treatment to make the use of magic pipes unnecessary. [5]
In the United States, magic pipe cases often attract large fines for shipping lines, and prison sentences for crew. [2] Cases are often brought to light by whistle blowers, [6] including a 2016 case involving Princess Cruises, which resulted in a record US$40 million fine. [1] In April 2021 a ship engineer on the Zao Galaxy, an oil tanker, was convicted of intentionally dumping oily bilge water in February 2019 and submitting false paperwork in an attempt to conceal the crime. The engineer may receive a substantial prison sentence and fine. The ship operator was fined US$1.65 million and ordered to "implement a comprehensive Environmental Compliance Plan." [7]
On older OWS systems bypass pipes were fitted with regulatory approval. These approved pipes are no longer fitted on newer vessels. [8]
In some serious emergencies ship's crews are allowed to discharge untreated bilge water overboard, but they need to declare these emergencies in the ship's records and oil record book. Unregistered discharges violate the MARPOL 73/78 international pollution control treaty. [9] [10]
The problem is worsened by a lack of facilities in developing countries; some port reception facilities do not allow for oily water to be discharged easily and cost effectively. [11] Crew members, engineers, and ship owners can receive huge fines and even imprisonment if they continue to use a magic pipe to pollute the environment. [5] [12]
Conclusively, some engineers use the magic pipe manipulation technique because of:
The oily bilge waste comes from a ship's engines and fuel systems. The waste is required to be offloaded when a ship is in port and either burned in an incinerator or taken to a waste management facility. In rare occasions, bilge water can be discharged into the ocean but only after almost all oil is separated out. [1]
The bilge of a ship or boat is the part of the hull that would rest on the ground if the vessel were unsupported by water. The "turn of the bilge" is the transition from the bottom of a hull to the sides of a hull.
The International Convention for the Prevention of Pollution from Ships, 1973 as modified by the Protocol of 1978, or "MARPOL 73/78" is one of the most important international marine environmental conventions. It was developed by the International Maritime Organization with an objective to minimize pollution of the oceans and seas, including dumping, oil and air pollution.
MS Caribbean Princess is a modified Grand-class cruise ship owned and operated by Princess Cruises, with a capacity of over 3,600 passengers, the largest carrying capacity in the Princess fleet until June 2013 when the new Royal Princess, another Princess ship superseded its record. She has 900 balcony staterooms and a deck of mini-suites.
An oily water separator (OWS) (marine) is a piece of equipment specific to the shipping or marine industry. It is used to separate oil and water mixtures into their separate components. This page refers exclusively to oily water separators aboard marine vessels. They are found on board ships where they are used to separate oil from oily waste water such as bilge water before the waste water is discharged into the environment. These discharges of waste water must comply with the requirements laid out in Marpol 73/78.
An API oil–water separator is a device designed to separate gross amounts of oil and suspended solids from industrial wastewater produced at oil refineries, petrochemical plants, chemical plants, natural gas processing plants and other industrial oily water sources. The API separator is a gravity separation device designed by using Stokes Law to define the rise velocity of oil droplets based on their density and size. The design is based on the specific gravity difference between the oil and the wastewater because that difference is much smaller than the specific gravity difference between the suspended solids and water. The suspended solids settles to the bottom of the separator as a sediment layer, the oil rises to top of the separator and the cleansed wastewater is the middle layer between the oil layer and the solids.
Cruise ships carrying several thousand passengers and crew have been compared to “floating cities,” and the volume of wastes that they produce is comparably large, consisting of sewage; wastewater from sinks, showers, and galleys (graywater); hazardous wastes; solid waste; oily bilge water; ballast water; and air pollution. The waste streams generated by cruise ships are governed by a number of international protocols and U.S. domestic laws, regulations, and standards, but there is no single law or rule. Some cruise ship waste streams appear to be well regulated, such as solid wastes and bilge water. But there is overlap of some areas, and there are gaps in others.
In the United States, several federal agencies and laws have some jurisdiction over pollution from ships in U.S. waters. States and local government agencies also have responsibilities for ship-related pollution in some situations.
The environmental effects of shipping include air pollution, water pollution, acoustic, and oil pollution. Ships are responsible for more than 18% of nitrogen oxides pollution, and 3% of greenhouse gas emissions.
A white box system is a mechanical system installed in the engine room of a ship for controlling and monitoring the engine room bilge water discharge from the vessel.
All cargo vessels where MARPOL Convention is applicable must have an oil record book in which the officer responsible will record all oil or sludge transfers and discharges within the vessel. This is necessary for authorities to be able to monitor if a vessel's crew has properly disposed of their oil discharges at sea.
The Oil Pollution Act of 1973 or Oil Pollution Act Amendments of 1973, 33 U.S.C. Chapter 20 §§ 1001-1011, was a United States federal law which amended the United States Statute 75 Stat. 402. The Act of Congress sustained the United States commitment to control the discharge of fossil fuel pollutants from nautical vessels and to acknowledge the embargo of coastal zones in trans-boundary waters.
A marine sanitation device (MSD) is a piece of machinery or a mechanical system that is dedicated to treat, process, and/or store raw, untreated sewage that can accumulate onboard water vessels. It does not refer to portable devices such as portable toilets.
An oil water separator (OWS) is a piece of equipment used to separate oil and water mixtures into their separate components. There are many different types of oil-water separator. Each has different oil separation capability and are used in different industries. Oil water separators are designed and selected after consideration of oil separation performance parameters and life cycle cost considerations. "Oil" can be taken to mean mineral, vegetable and animal oils, and the many different hydrocarbons.
Marpol Annex I is the first implementation made by Marpol 73/78, one of the most important international marine environmental conventions. The convention was designed to minimize pollution of the seas from ships. The objective of the convention is to preserve the marine environment through the complete elimination of pollution by oil and other harmful substances and the minimization of accidental discharge of such substances. The Marpol Annex I began to be enforced on October 2, 1983, and it details the prevention of pollution by oil and oily water.
An oil content meter (OCM) is an integral part of all oily water separator (OWS) systems. Oil content meters are also sometimes referred to as oil content monitors, bilge alarms, or bilge monitors.
Oil discharge monitoring equipment (ODME) is based on a measurement of oil content in the ballast and slop water, to measure conformance with regulations. The apparatus is equipped with a GPS, data recording functionality, an oil content meter and a flow meter. By use of data interpretation, a computing unit will be able to allow the discharge to continue or it will stop it using a valve outside the deck.
Port reception facilities are a place that international shipping ports must provide to collect residues, oily mixtures, and garbage generated from an ocean-going vessel. contaminants generated by ships cannot be discharged directly to the ocean. According to MARPOL 73/78 they must be collected by the Port reception facilities all around the world. The Port reception facility must be able to receive dirty oil and other contaminants, and also provide quick and efficient services.
A variety of factors affect the water and marine life along the coastline of Lebanon. These factors include marine pollution, environmental impact of shipping, oil spills, noxious liquid substances spills, sewage spills, and the dumping of radioactive and medical waste. Despite being a hotspot for marine life within the Mediterranean, the Lebanese watershed and coastline is home to very high levels of pollution that threaten the human, animal, and plant life that rely upon it.
The International Convention for the Prevention of Pollution of the Sea by Oil (OILPOL) was an International Treaty signed in London on 12 May 1954. It was updated in 1962, 1969, and 1971. OILPOL was subsumed by the International Convention for the Prevention of Pollution from Ships (MARPOL) in 1973.
Cruise ship pollution in Europe is a major part of the environmental impact of shipping. Most cruise ship companies operating in European exclusive economic zones (EEZs) are part of two mega corporations: Carnival Corporation & plc and the Royal Caribbean Group. In 2017, Carnival's cruise ships alone caused ten times more sulphur oxide (SOx) air pollution than all of Europe's cars (over 260 million) combined, as the ship fuel emits about 2,000 times more sulphur oxides than normal diesel fuel. All cruise ships together also accounted for 15% of the nitrogen oxide (NOx) particles emitted by all of Europe's passenger vehicles, and released large amounts of carbon dioxide (CO2), phosphorus (P4), soot, heavy metals, and other particulates into the atmosphere as well.