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Enclosed Space
As the name implies are spaces that are closed or partly closed with limited entry and exit. Theses spaces or tanks do not have sufficient oxygen but filled with toxic gases that that are harmful to human. That why before entry the following are considered entry permit by a responsible officer, toolbox meeting, risk assessment to be carried out on potential hazards, ventilation with mechanical equipment, atmospheric testing of the space or tank from time to time when it's up
Mar 191 min read


Anchor Ball
Have you seen an anchor ball before? Yes, few persons have seen it, but majority has not. It is not the regular football we all know. It is made up a rope's netted together to form a ball shape or spherical plastic material it can be see through or not they can also be inflated and deflated when not in use, this is classified to be a day shape object. The function is to alert other vessels that she is at anchor or not under command. They are made from high synthetic materials
Jan 71 min read


Learning Activity
Answer the question on the comment session. What is the name of this instrument?
Dec 31, 20251 min read
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