NIMASA STCW Tanker Familiarization study guide
NIMASA STCW Tanker Familiarization · Work through your exam, one topic at a time.
The NIMASA STCW Tanker Familiarization credential is the Nigerian maritime administration's route for seafarers who need the STCW basic training that precedes service on oil, chemical or liquefied gas tankers. It is aimed at ratings and officers joining tanker crews, cadets starting tanker sea time, and shore or terminal staff who need to understand tanker cargo hazards. The NIMASA STCW Tanker Familiarization study guide has 9 sections and about 2,667 words.
01Tanker Types: Classification by Cargo, Containment and Hazard
This domain tests whether you can classify tankers by cargo, containment and size, and explain why the design changes with the hazard. Exam questions often ask you to match a cargo to a ship type rather than recall a definition.
342 words, about 2 min02Cargo Hazards and Safety Culture on Tankers
This domain examines the hazards created by oil, chemical and gas cargoes and the safety culture that controls them. The exam expects you to recognise hazard types and explain how reporting, permits and human factors prevent incidents.
282 words, about 1 min03Regulatory Framework: STCW, MARPOL, SOLAS, ISGOTT and National Requirements
This domain tests the legal and industry framework for tanker operations. You must know which instrument covers training, pollution, ship safety or operational guidance, and how national administration requirements apply.
324 words, about 2 min04Shipboard Emergency Procedures and Contingency Planning
This domain tests how a tanker prepares for fire, spill, collision, grounding, gas release and medical emergencies. The exam looks for the sequence of alarm, muster, isolation, communication and accounting for people.
285 words, about 1 min05Precautions Against Ignition, Static Electricity, Toxicity and Inert Gas Hazards
This domain examines the controls that stop cargo vapour from being ignited, the static precautions used during transfer, toxic exposure controls and inert gas practice. The exam expects specific control measures, not general safety slogans.
306 words, about 2 min06Pollution Prevention and Environmental Protection
This domain tests MARPOL discharge controls, record keeping, spill prevention and environmental protection. The exam focuses on what may be discharged, where, and how the ship proves compliance.
273 words, about 1 min07Safe Operational Practice on Oil and Chemical Tankers
This domain tests cargo transfer, line-up, segregation, tank cleaning and permit control on oil and chemical tankers. The exam rewards a sequence: plan, check, communicate, monitor and record.
285 words, about 1 min08Safe Operational Practice on Liquefied Gas Tankers
This domain tests the special hazards of LNG and LPG: cryogenic cold, pressure, boil-off, vapour dispersion and rapid phase change. The exam expects you to apply containment, ESD and gas detection controls.
290 words, about 1 min09Personal Safety, PPE and Safe Working Practices on Tankers
This domain tests personal protection, atmosphere testing, permit-controlled work and safe access on tankers. The exam expects you to select the right equipment and explain why engineering and procedural controls come before PPE.
280 words, about 1 min