Question 1
- Once the crane windows have been cleaned.
- As soon as there is enough daylight for the crane driver to see the signal man.
- Only with a clear plan and proper authorisation.
- When the Master is onboard the vessel.
Study guide
Download PDFA lifting operation is only as safe as the plan, the equipment and the discipline around it. This guide covers the rules that keep a lift from becoming an accident.[1][2]
A lifting operation may start only with a clear plan and proper authorisation. The person responsible for identifying potential hazards and preparing the plan is the Officer in Charge, and the main reason for following safe lifting procedures is to protect yourself, your crewmates and your ship from accidents and injuries. A toolbox talk before the lift ensures everyone understands their roles, the communication methods and the emergency procedures.
Only personnel who are trained and qualified may operate the controls of lifting equipment, and safe lifting is ultimately everyone's responsibility. Barriers and exclusion zones are set up to keep non-essential personnel clear of the lifting area; a person may enter a designated exclusion zone only if they are part of the lifting operation. One of the most important rules of safe lifting is: never walk or stand under a suspended load — stay clear of the load path even with the best equipment, because even the best equipment can fail.
Safe Working Load (SWL) markings must be visible and suitable on all lifting equipment before use. Inspect lifting equipment such as wire slings and hooks for damage — frayed slings, bent shackles or cracked hooks. Every certified shackle, hook or chain should be recorded in the ship's lifting gear register. If a defect is found, report it, do not use the equipment, and store it separately from other equipment. It is never acceptable to improvise or use uncertified tools for a "quick lift".
The key principles of safe lifting are to plan carefully, inspect equipment, and use certified tools. Effective communication during a lift means clear and continuous communication between the operator and the signalman. Reporting near misses and incidents makes future lifts safer.
Once the load is landed and secured, disconnect the lifting gear carefully, inspect it for damage, and store it properly.
Compiled from the sources above and cross-checked against the official documents. Published by the MaritimeTest editorial team.
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