What is bilge holding tank?

What is bilge holding tank?

A bilge primary tank is a tank which separate oil from oily bilge water by gravity. It may make use of a cascade with drainage facilities for the oil on the top so as to enable primary separation of oily bilge water. Facilities to remove sediments should be provided.

Is IMDG Code applicable to tankers?

IMDG Code is applicable to any to ship which SOLAS 74, as amended, applies and are carrying dangerous goods. Dangerous Goods is defined in Regulation 1 of SOLAS Chapter VII Part A as the substances, materials and articles covered by the IMDG Code.

What does Annex III of MARPOL 73 78 deals with?

MARPOL 73/78 Annex III, Prevention of Pollution by Harmful Substances Carried by Sea in Packaged Form.

What are the 3 types of ships subject to the IMDG Code?

IMDG cargoes are divided into three main groups and each has a specific plan to store, transport and handling in case of accident or spill: Group 1: Cargo which are extremely dangerous. Group 2: Cargo with moderate danger. Group 3: Cargo with less danger.

What is the purpose of a bilge?

The bilge is the lowest inner part, or bottom point, on a boat, and is designed to collect excess water. On vessels of virtually any size, a pump inside the bilge performs a very important function: to remove accumulated water by creating pressure or suction so that the water can be removed.

What is the best way to use bilge holding tank?

Put drip trays where there are leakages and thereafter rectify and stop the leakages. Primary bilge tank is provided in new ships and these should be used properly and not bypassed. Use of the primary bilge tank increases the effectiveness of the Oily Water Separator as most of the oil is removed here.

What is Part 4 of IMDG Code?

4 the formation of unstable substances. 4.1. 1.7 The closures of packagings containing wetted or diluted substances shall be such that the percentage of liquid (water, solvent or phlegmatizer) does not fall below the prescribed limits during transport. 4.1.

Which ships does IMDG Code apply to?

All ships, irrespective of type and size, carrying substances, material or articles identified in this Code as marine pollutants are subject to the provisions of this Code.

What is Annex 4 MARPOL?

Annex IV of MARPOL Annex IV contains a set of regulations regarding the discharge of sewage into the sea from ships, including regulations regarding the ships’ equipment and systems for the control of sewage discharge, the provision of port reception facilities for sewage, and requirements for survey and certification.

What is regulation 6 of Marpol Annex III?

Annex III – Regulation 6 – Quantity limitations. Certain harmful substances may, for sound scientific and technical reasons, need to be prohibited for carriage or be limited as to the quantity which may be carried aboard any one ship.

What is Part 7 of IMDG Code?

Part 7 of IMDG Code 36th amendment , especially chapters 7.1 and 7.2, is extensively rearranged so as to make the stowage and segregation provisions more user friendly while referring. The main changes are made by re arranging otherwise scattered provisions in an orderly sequence.

Why do ships need bilge?