Simple Maritime Terminology

Every seafarer must know the ship’s basic directions and parts the foundation of good seamanship. ‣ PROA – The bow or front of the ship ‣ POPA – The stern or back of the ship ‣ ESTRIBOR– Starboard side (right when facing forward) ‣ BABOR – Port side (left when facing forward) ‣ CUBIERTA – Deck or surface area of the ship ‣ PUENTE – Bridge or navigation area ‣ CASCO – Hull, the main body of the ship ‣ MÁSTIL – Mast, where antennas or lights are mounted ‣ TIMÓN – Rudder, used to steer the vessel ‣ ANCLA – Anchor, used to hold the ship in place

The Four Pillars of the International Maritime Organization (IMO)

The International Maritime Organization (IMO) establishes global standards to promote safety, protect the marine environment, ensure proper training of seafarers, and safeguard their welfare. These standards are anchored on four key conventions known as the 4 Pillars of IMO: 1. SOLAS – Safety of Life at Sea (1974) SOLAS is considered the most important international treaty concerning maritime safety. It sets the minimum standards for the construction, equipment, and operation of ships to ensure they are safe for both crew and passengers. This includes: • Fire protection systems • Life-saving appliances • Navigation and communication requirements • Emergency preparedness Its ultimate purpose is to prevent loss of lives at sea. 2. MARPOL – Marine Pollution (1973/1978) MARPOL addresses the prevention of pollution from ships. It regulates: • Oil and chemical spills • Sewage and garbage discharge • Air emissions from ships Its goal is to protect the marine and coastal environment by minimizing pollution from ship operations and accidents. 3. STCW – Standards of Training, Certification, and Watchkeeping for Seafarers (1978) STCW sets global training and competency standards for seafarers working on commercial vessels. It ensures: • Seafarers are properly trained, qualified, and certified • Uniform watchkeeping and operational safety practices across the world This helps maintain a high level of professionalism and safety at sea. 4. MLC – Maritime Labour Convention (2006) The MLC is often called the “Seafarers’ Bill of Rights.” It ensures that seafarers have: • Fair wages and employment contracts • Safe working and living conditions • Adequate rest hours • Medical care, social protection, and welfare The convention promotes human rights and dignity for those working at sea.

Parts of the Anchor System of a Ship

What is the Anchor System of a Ship? The anchor system is essential equipment that secures a ship in place at sea or in port. It consists of interconnected parts such as the anchor, chain, windlass, and locker, working together to prevent drifting, protect the vessel, and ensure safety during operations, emergencies, or harsh weather conditions. Parts of the Anchor System of a Ship 1. Anchor A heavy steel device that grips the seabed to hold the ship in position. It prevents drifting due to wind, waves, or current, ensuring stability and safety. 2. Chain Cable A strong, durable chain linking the anchor to the ship. Its weight and strength allow effective seabed penetration, withstand high tension, and resist corrosion in harsh marine conditions. 3. Windlass A powerful mechanical device used to heave up or let go the anchor chain. Operated hydraulically, electrically, or manually, it ensures safe, efficient anchoring operations and controlled chain movement. 4. Chain Stopper A securing device that locks the anchor chain when not in use. It relieves stress on the windlass, prevents chain slippage, and ensures safety during sailing or rough weather. 5. Anchor Lashing Strong securing arrangement that holds the anchor firmly in place while the ship is underway. It prevents unwanted movement caused by vibration, waves, or ship motion, protecting vessel structures. 6. Hawse Pipe A cylindrical pipe at the bow through which the anchor chain passes from deck to sea. It aligns and protects the chain, preventing friction damage and entanglement.

PERSONAL LIFE SAVING APPLIANCE

The International Life-Saving Appliance Code, known as the LSA Code, is the technical backbone of Chapter III of the SOLAS Convention, setting the global standard for life-saving appliances carried on board ships. It was created to ensure uniform safety requirements across the maritime industry, covering the design, construction, and performance of all critical survival equipment. Its scope includes personal protective gear such as lifejackets, immersion suits, anti-exposure suits, and thermal protective aids; visual signaling devices like parachute rockets, hand flares, and buoyant smoke signals; as well as survival craft, rescue boats, launching appliances, marine evacuation systems, line-throwing devices, and general emergency alarms. By harmonizing specifications worldwide, the LSA Code ensures that seafarers and passengers can rely on equipment that functions effectively in emergencies, regardless of where a vessel is registered or built. Since its adoption in the late 1990s, the LSA Code has been continuously updated to incorporate new technologies, lessons learned from incidents, and advancements in safety engineering. Earlier consolidated editions captured amendments to survival craft standards, performance requirements for lifejackets, and the inclusion of improved thermal protection. Over time, revisions have refined lifeboat release gear standards, introduced stricter testing procedures, and improved design features for ease of use and reliability. These updates reflect the constant commitment of the international maritime community to keep safety requirements relevant and aligned with practical challenges at sea. As of 2025, the LSA Code has seen further refinements that enhance its application to modern vessels. One of the most significant ongoing developments concerns ventilation requirements for partially enclosed lifeboats, aimed at ensuring carbon dioxide concentrations remain at safe levels for all occupants. Another focuses on the safe simulation of free-fall lifeboat launches, requiring test devices to withstand high shock loads with reinforced safety factors. These amendments, expected to take effect in the coming years, highlight the Code’s proactive stance on addressing risks even before they become widespread problems. The continuous improvement process reflects the IMO’s recognition that evolving ship designs and operating environments demand equally evolving safety equipment. Beyond these technical adjustments, the LSA Code provides very detailed requirements for the construction and outfitting of life-saving appliances. Liferafts, for example, must be capable of carrying a minimum of six persons, provide adequate ventilation even when entrances are sealed, and include systems for rainwater collection, radar transponder mounting, and external lifelines. Containers must be clearly marked depending on the voyage type, and painter lines must meet specific strength requirements to ensure safe deployment. Similarly, thermal protective aids are required in survival craft to guard against hypothermia, while immersion suits and lifejackets must not only provide buoyancy but also visibility, durability, and ease of donning under emergency conditions. Altogether, the LSA Code forms a dynamic and indispensable framework that ensures life-saving appliances are reliable, standardized, and effective across the global fleet. It demands rigorous testing, marking, and maintenance regimes to guarantee that equipment performs when needed most. By mandating clear performance benchmarks and updating them regularly, the Code ensures that every seafarer and passenger has the best possible chance of survival in an emergency. As shipping continues to evolve, the LSA Code remains at the center of maritime safety, embodying the SOLAS principle that the preservation of human life at sea is paramount.