protection of the marine environment (midterm) Flashcards
Annex III
Prevention of Pollution by Harmful Substances Carried by
Sea in Packaged Form
Annex III (entered into force
1 July 1992)
are those substances which are identified as marine
pollutants in the International Maritime Dangerous Goods Code (IMDG Code) or which meet the criteria
in the Appendix of Annex III.
annex iii
were developed in order to identify marine pollutants so that they
could be packed and stowed on board ship is such a way as to minimize accidental pollution as well as to
aid recovery by using clear marks to distinguish them from other (less harmful) cargoes
MARPOL Annex III regulations
The procedures for preventing pollution of harmful substances in packaged form
- Packaging Requirements
- Marking and Labeling
- Documentation
- Stowage and Handling
- Quantity Limitations
- Emergency Procedures
Packages must be designed to minimize the hazard to the marine
environment, considering the specific contents
Adequate Packaging:
Packaging should be durable enough to withstand immersion in seawater for at least
three months.
Durability:
Packages must be durably marked with the correct technical name of the
substance and labeled as a marine pollutant.
Correct Identification:
Labels and markings should remain identifiable even after prolonged immersion in
seawater
Visibility:
All documents related to the carriage of harmful substances must use
the correct technical name and identify the substance as a marine pollutant
Accurate Documentation:
Shipping documents should include a signed certificate or declaration that
the shipment is properly packaged and labeled.
Shipping Certificates:
Harmful substances must be stowed in a manner that minimizes the risk of pollution
Proper Stowage:
Special precautions must be taken when handling packages containing harmful
substances to prevent spills and leaks
Handling Precautions:
There are specific quantity limitations for the carriage of harmful substances to
minimize the risk of pollution
Limitations:
Harmful substances should not be jettisoned except in cases where it is necessary
for the safety of the ship or saving lives at sea
Prohibited Jettisoning:
What is the purpose of the IMDG code?
- Enhance the safe carriage of dangerous goods
- While facilitating the free unrestricted movement of such goods
- Prevent pollution to the environment
IMDG code two volumes,
the first one with general instructions, and the second one containing the specific instructions for each type of dangerous goods.
IMDG Code 1/Volume 1
Part 1 General Provisions, definitions and training
Application, Definitions, Training, Security, general provisions for radioactive material
Part 2 Classification
The IMDG goods classes, 1 to 9, explained
Part 3 Dangerous goods list – contained in Volume 2
Part 4 Packing and tank provisions
Part 5 Consignment procedures
Part 6 Construction and testing of packages, IBCs, portable tanks, MECGs and road tank vehicles
Part 7 Provision concerning transport operations
means non-refillable receptacles meeting the provisions of 6.2.4, made
of metal, glass or plastics and containing a gas compressed, liquefied or dissolved under pressure, with
or without a liquid, paste or powder, and fitted with a release device allowing the contents to be ejected as
solid or liquid particles in suspension in a gas, as a foam, paste or powder or in a liquid state or in a
gaseous state
Aerosols or aerosol dispensers
means an approval granted by the competent authority for a portable tank or
MEGC that has been designed, constructed or tested to technical requirements or testing methods other
than those specified in this Code (see, for instance, 6.7.5.1 1.1)
Alternative arrangement
means flexible packagings made of paper, plastic film, textiles, woven material, or other suitable
materials
Bags
means a ship specially designed and equipped to transport shipborne barges
Barge-carrying ship
means a vessel specially designed and equipped to transport shipborne barges to
or from a barge-carrying ship.
Barge feeder vessel
means packagings with complete rectangular or polygonal faces, made of metal, wood, plywood,
reconstituted wood, fibreboard, plastics, or other suitable material. Small holes for purposes such as ease of the handling or opening of the box or to meet classification provisions are permitted as long as they do not compromise the integrity of the packaging during transport
Boxes
are containment systems (including any liner or coating) intended for the transport of
solid substances which are in direct contact with the containment system. Packagings, intermediate bulk
containers (IBCs), large packagings and portable tanks are not included
Bulk containers
are assemblies of cylinders that are fastened together and which are
interconnected by a manifold and transported as a unit. The total water capacity shall not exceed 3000
litres except that bundles intended for the transport of gases of class 2.3 shall be limited to 1000 litres
water capacity
Bundles of cylinders
means a road freight vehicle, a railway freight wagon, a freight container, a road
tank vehicle, a railway tank wagon or a portable tank
Cargo transport unit
means any person, organization or Government undertaking the transport of dangerous goods by
any means of transport.
Carrier
means a ship in which containers are loaded under deck into specially designed slots
giving a permanent stowage of the container during sea transport. Containers loaded on deck in such a
ship are specially stacked and secured on fittings
Cellular ship