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HHva betyr MARPOL?The International Convention for the Prevention of Pollution from Ships |
Struktur av MARPOL1 | Regulations for the prevention of poluttion by oil | 73/78 as consequences | 2 | Regulations for the Control of Pollution by Noxious Liquid Substances in Bulk | Bergen Chemicals( Noxius liquid substances in Bulk) | 3 | Regulations for the Prevention of Pollution by Harmful Substances Carried by Sea in Packaged Form | Harmful substances sea in packet form | 4 | Regulations for the Prevention of Pollution by Sewage from Ships | sewage from ships | 5 | Regulations for the Prevention of Pollution by Garbage from Ships | garbage from ships | 6 | Regulations for the Prevention of Air Pollution from Ships | Air pollution |
Ha er formål med marpol?The purpose of the Convention is to prevent and minimize pollution from ships, both accidental pollution and pollution from routine operations |
Annex 1IOPP | Compliance with Annex 1 is confirmed by International Oil Prevention Certificate | | | which is required for vessels trading in international trade. | | | Oil tankers 150 GRT and above Other ships 400 GRT and above | Hva er olja? | Oil is defined as petroleum in any form including crude oil, fuel oil, sludge and refined products such as; | For example | Marine diesel oil, Gas oil | | | Lubricating oil |
Shipboard Oil Pollution Emergency Plan (SOPEP)This a prevention plan carried on board containing; instructions for the “oil pollution prevention team” | It should contain: | General information of the ship | | | An emergency plan | | | Drawings of fuel oil lines/tanks | | | Location of SOPEP boxes | In this plan you get an overview of possible procedures/action plan in case of an oil spill | In the plan is also mentioned who you should contact (list of authorities) , port state control/USCG, and how to report this event |
| | All discharges of oil at sea are prohibitedMachinery space (bilge and sludge) | All ship types: Machinery space | | | Bilge waste: oily water from the bilges (OWS) Sludge: waste residue from the filtration of fuel oil | | | Ship must be en route | | | Oily mixture must have been processed through the oil filtering equipment | | | Oil content of the mixture does not exceed 15 parts per million (ppm) | | | Oily mixture is not mixed with cargo residues (see later) | Cargo space (slops) pump-room(s) | Oil tankers | | | Must be more than 50nm from nearest land (also defined) | | | 30 litres per nautical mile | | | Discharged through the Oil Discharge Monitoring Equipment (ODME) | | | Maximum discharge quantity on a ballast voyage should not exceed 1/30,000 of the total quantity of the particular cargo of which the residue formed a part |
hva er SOPEP box?Oil spill equipment (SOPEP box) |
HVA ER IOPP?Every oil tanker of 150 GT and above Every other ship of 400 GT and above | Valid for 5 years (to be endorsed annually upon completion of survey) | Oil Discharging Monitoring Equipment (ODME) | Oil Record Books (ORB) | Oily Water Separator(OWS) | Oil Filtering System | Mandatory annual surveys or unscheduled inspection |
| | The remaining oilIs to be retained in the slop tank(s) | To be pumped ashore (remember ORB/receipt) | If suitable, mixed with other cargoes (load on top system) | It is not allowed to transfer remaining oil/redidue to engine room |
Special Areas“Special Area is a sea area where for recognized oceanographic and ecological condition and to the particular character of its traffic…special mandatory methods for the prevention of sea pollution by [oil] is required.” |
Oil record bookAn Oil Record Book part 1 shall be carried on board every oil tanker of 150 GT and above and every other ship of 400 GT and above to record relevant machinery space opeartions | In addition, oil tankers of 150 GT and above shall carry an Oil Record Book part 2 to record cargo and ballast operations | must be available at all times for examination by Port State Control or other inspectors of any port within their jurisdiction | Defect/inoperative equipment to be recorded in ORB |
P&IIt should be noted that Clubs in the Internatiol Group do not condone breaches of the Marpol regulations | Other than in cases of purely accidental discharge, P&I cover for fines resulting from breaches of Marpol regulation is only available on a discretionary basis |
Crude Oil Washing (COW)Crude oil washing (COW) is a system whereby oil tanks on a tanker are cleaned out between voyages not with water, but with crude oil - the cargo itself. The solvent action of the crude oil makes the cleaning process far more effective than when water is used. (There is usually a final water rinse but the amount of water involved is very low.) The system helps prevent pollution of the seas from operational measures | COW is mandatory on new tankers under the International Convention for the Prevention of Pollution by Ships (MARPOL). |
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