Maritime Knowledge Base
Browse questions and answers across marine machinery, merchant navy careers, shipboard operations and maritime glossary terms.
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Marine Machinery
Troubleshooting guides for pumps, boilers, purifiers, compressors and auxiliary systems.
Merchant Navy Careers
Questions about joining the merchant navy, exams, cadetships, ranks and sea-time.
Maritime Glossary
Plain-English definitions of shipping, engine-room, navigation and regulatory terms.
Shipboard Operations
Practical Q&A for watchkeeping, safety, maintenance routines and onboard documentation.
Results for "ISM Code"
What is a Safety Management System (SMS) on a ship?
A Safety Management System is the documented set of policies and procedures, required by the ISM Code, by which a company manages the safe operation of its ships and prevention of pollution.
Maritime GlossaryWhat is SOLAS?
SOLAS explained — the IMO's most important safety convention and the areas of ship safety it governs.
Shipboard OperationsHow do I prepare for a Port State Control inspection?
How to be ready for Port State Control — certificates, drills, maintenance evidence and housekeeping — so a routine inspection does not become a detention.
Shipboard OperationsWhat is a permit to work (PTW) system on ships?
A permit to work is a formal written authorisation that controls hazardous, non-routine jobs by confirming the hazards are assessed and the right precautions are in place.
Shipboard OperationsWhat is a risk assessment on a ship and how is it done?
A shipboard risk assessment systematically identifies the hazards of a task, evaluates the risk and puts controls in place before the work begins.
Shipboard OperationsWhat is a hot work permit and when is it needed?
A hot work permit controls any work involving heat, flame or sparks outside a designated safe area, confirming the space is gas-free and fire precautions are in place.
Merchant Navy CareersWhat shore-based jobs can experienced seafarers move into?
Experienced seafarers are in demand ashore for a wide range of maritime roles — surveying, pilotage, ship management, training, insurance and port work — where their sea experience is essential.
Shipboard OperationsWhat is a near miss on a ship and why is reporting it important?
A near miss is an event that could have caused injury, damage or pollution but happened not to — reporting them lets a ship correct hazards before they cause a real accident.
Shipboard OperationsWhat is lock-out tag-out (LOTO) and why is it used aboard ship?
Lock-out tag-out is the practice of isolating a machine's energy sources and physically locking and tagging them off before maintenance, so it cannot be started or energised while someone is working on it.
Shipboard OperationsWhat safety precautions are taken for working aloft on a ship?
Working aloft — up the mast, funnel or high structures — demands a permit, a safety harness, secured tools, and control of hazards such as radar, whistle and overside work.
