Can oily water separator be used in special areas?
(1) A ship of 400 gross tons or over and any oil tanker may not discharge oil or oily mixture within a special area. (6) The oily-water separating equipment is equipped with a device that stops the discharge automatically when the oil content of the effluent exceeds 15 ppm.
Which area does the oil content can be discharge of less than 15 parts per million?
As per maritime regulations, the oil content in the water processed from the OWS must be less than 15 parts per million of oil. Related Reading: What is Oil Discharge Monitoring and Control System?
Can we discharge oil in special area?
Discharge In Special Areas From Oil Tankers Any oily mixture or oil effluent discharge from the cargo area of an oil tanker into the sea which comes under special area shall be prohibited.
How many ppm of oil can be pumped to the sea?
� (b) any discharge into the sea of oil or oily mixture from a ship of less than 400 tons gross tonnage, other than an oil tanker, shall be prohibited while in a special area, except when the oil content of the effluent without dilution does not exceed 15 parts per million�.
What annexes of Marpol refer to special area?
In Annex I Prevention of pollution by oil, Annex II Control of pollution by noxious liquid substances, Annex IV Prevention of pollution by sewage from ships and Annex V Prevention of pollution by garbage from ships, MARPOL defines certain sea areas as “special areas” in which, for technical reasons relating to their …
How do you test a 15 ppm alarm in OWS?
Hold the OIL ALARM switch 33 pressed. OIL ALARM is issued in 2 seconds. OIL ALARM lamp 17 blinks and 15 PPM is displayed. At same time ALARM is raised in Engine Room.
What are special areas referred by MARPOL and list the special areas for each annexes?
For the purpose of Annexe 1, following are the special areas:
- The Mediterranean sea area.
- The Baltic sea area.
- The Black sea area.
- The Red sea area.
- The Gulf area.
- The Gulf of Aden area.
- The Antarctic Area.
- The North-West European Waters.
What annexes of MARPOL refer to special area?
How do you test a 15 ppm alarm?
Hold the OIL ALARM switch 33 pressed. OIL ALARM is issued in 2 seconds. OIL ALARM lamp 17 blinks and 15 PPM is displayed.
How often must the accuracy of a 15 ppm bilge monitor be checked?
five years
The accuracy of 15 ppm bilge alarms is to be checked by calibration and testing of the equipment conducted by a manufacturer or persons authorized by the manufacturer and should be done at intervals not exceeding five years after its commissioning, or within the term specified in the manufacturer’s instructions.
How is oil discharge controlled under MARPOL Annex 1?
Control of Discharge of Oil Under Marpol Annex 1 Under Marpol regulations any non-processed oil or oily mixture is not allowed to be discharged overboard. Only oily mixture is allowed to be discharged provided they are filtered by oily water separator and follow the 15 ppm limit.
Can a ship discharge oil into a special area?
(2) A ship of less than 400 gross tons other than an oil tanker may not discharge oil or oily mixture within a special area, unless the oil content of the effluent without dilution does not exceed 15 parts per million (ppm).
Where is prevention of pollution from oil at sea Annex 1?
Under Annex 1 which states for Prevention of Pollution From Oil At Sea the special area’s are namely; Mediterranean Sea, black sea, the Baltic region, Red sea, Gulf, antarctic, Gulf of Aden, north west European waters etc. Honestly there is few more places in the list which you can check out on IMO official site; from link over here.
Are there any oil restrictions in the Mediterranean Sea?
The discharge restrictions are effective in the Mediterranean Sea, Baltic Sea, Black Sea, and the Antarctic area. (1) A ship of 400 gross tons or over and any oil tanker may not discharge oil or oily mixture within a special area. In the Antarctic area, discharge into the sea of oil or oily mixture from any ship is prohibited.