Cargo Handling and Safety Procedures for Seafarers

Posted on May 8, 2024 in Medicine & Health

Cargo Handling and Safety Procedures

Listenings

Cargo Gear and Safety

All loose gear in the rigging, such as ropes and blocks, must be secured. The winch operator should maintain a steady course and constant speed during cargo operations. It is essential to brief the crew on safety procedures and use clear voice communication to avoid accidents. Ensure visibility is not obstructed by spray or darkness, and use spotlights to illuminate the pick-up area if necessary.

Cargo Hose Maintenance

The chief mate is generally responsible for the frequent overhauling and maintenance of cargo hoses. Delays in maintenance can present difficulties and lead to cargo damage. Deformed or damaged hoses should be replaced to avoid waste and potential leaks. Consider the nature of the cargo, such as pungent smells, moisture content, and fragility, to prevent contamination and damage.

Cargo Ventilation and Safety

Proper ventilation is crucial when working in cargo holds, especially when making repairs or dealing with potentially poisonous or contaminated cargoes. Poisonous gases can accumulate in ballast tanks, so always use appropriate breathing apparatus, such as a smoke mask and lifeline, to prevent suffocation.

Container Sweating and Condensation

Container or cargo sweating, caused by condensation, can lead to mold growth and damage. Monitor relative humidity during transit and take measures to control condensation, such as using dehumidifiers or desiccants to absorb moisture.

Dangerous Cargo and the IMDG Code

The International Maritime Dangerous Goods (IMDG) Code provides vital regulations for handling dangerous cargo, including explosives, flammable liquids, noxious substances, infectious substances, and corrosives. Follow proper precautions and ensure compatibility between different classes of dangerous goods. Segregate incompatible substances by stowing them in separate holds or compartments.

Rescue Operations and First Aid

In case of an accident, the Rescue Centre in Helsinki will coordinate rescue operations. First aid should be administered immediately at the scene of the accident. Ensure the injured person is wearing a life jacket and provide pain relievers as needed. Tag any medication to the person and note it in their seaman’s book. Prepare the injured person for hoisting onto a stretcher and transfer to the rescue vessel.

Cargo Handling Procedures

General Cargo Handling

  • All cargo gear requires frequent overhauling.
  • Some merchandise emits a pungent smell that can contaminate other goods. Cover such goods with tarpaulins.
  • Handle fragile goods with caution.
  • Barrels of liquid may leak and cause damage. Check that crates, drums, and other containers are not damaged or deformed.
  • Liquid cargo is transported in tubing called cargo hoses.
  • Always consider the nature of the cargo when handling and stowing.
  • The chief mate is responsible for loading and discharging cargo.

Dangerous Goods Handling

  • Follow the IMDG Code regulations for stowing dangerous goods.
  • Segregate incompatible substances by stowing them in separate holds or compartments.
  • Use appropriate personal protective equipment when handling dangerous goods.
  • Ensure proper ventilation in cargo holds containing dangerous goods.

Container Handling

  • Check container lashings for damage.
  • Handle flammable goods with caution.
  • Check the compatibility of IMO class goods.
  • Be aware of goods liable to spontaneous heating and combustion.
  • Check the proper segregation of goods.
  • Identify poisonous goods and handle them with care.
  • Check for correct labels on containers.
  • Place dunnage between tiers of cargo.
  • Stow infectious substances separately.
  • Cover goods with tarpaulins as needed.
  • Ventilate the holds before entering.

Additional Procedures

  • Cool down containers with water if necessary.
  • Monitor cargo humidity and take measures to prevent mold growth.
  • Check for signs of vermin infestation and take appropriate action.
  • Close hatches and operate the fire extinguishing system in case of fire.
  • Plug scuppers and report any leaks.
  • Manage ballast water and slops according to regulations.

Vocabulary

Verbs

  • **To overhaul:** To examine and repair a machine or equipment.
  • **To infest:** To be present in large numbers, typically of insects or animals.
  • **To ventilate:** To allow fresh air to circulate in a space.
  • **To comply with:** To follow rules or regulations.
  • **To waste:** To use something carelessly or unnecessarily.
  • **To identify:** To recognize or establish the identity of something.
  • **To stow:** To store or pack something away.
  • **To suffocate:** To die from lack of air.
  • **To contaminate:** To make something dirty or poisonous.
  • **To absorb:** To take in or soak up a liquid or gas.
  • **To accumulate:** To gather or collect over time.
  • **To infect:** To transmit a disease or bacteria.
  • **To corrode:** To gradually eat away at a substance.
  • **To condense:** To change from a gas to a liquid.

Nouns

  • **Winch:** A machine with a drum or wheel around which a rope or cable is wound to lift or pull heavy objects.
  • **Spotlight:** A strong light that can be directed at a specific area.
  • **Rotor blades:** The rotating blades of a helicopter or other aircraft.
  • **Seaman’s book:** A passport-like document for seafarers.
  • **Pick-up area:** The designated location for picking up or delivering cargo or personnel.
  • **Rigging:** A system of ropes and cables used to support and control masts, sails, and other equipment on a ship.

Adjectives

  • **Essential:** Extremely important or necessary.
  • **Flammable:** Easily ignited and capable of burning rapidly.
  • **Noxious:** Harmful or poisonous.
  • **Infectious:** Capable of spreading disease.
  • **Corrosive:** Capable of gradually eating away at another substance.

Other

  • **IMDG Code:** International Maritime Dangerous Goods Code.
  • **Segregation:** The separation of different classes of dangerous goods.
  • **Combustion:** The process of burning.
  • **Compatibility:** The ability of different substances to be stored or transported together safely.
  • **Liable to:** Likely or apt to do something.