In case of an accident, the victim should immediately be Attended with first aid.
An oily floor should be cleaned by putting sawdust or sand, which helps to avoid slippage.
Fire is a combination of Fuel, heat and oxygen.
In case of arc welding, one should protect his eyes by using dark glass screen.
Welding goggles provide a degree of eye protection while some forms of welding and cutting are being done. They are intended to protect the eyes not only from the heat and optical radiation produced by the welding, such as the intense ultraviolet light produced by an electric arc, but also from sparks or debris.
While grinding one must use safety goggles. To protect against flying particles when grinding, wear safety glasses with side shields at a minimum. Goggles provide additional eye protection against impact from particles and should be worn along with a face shield to protect the face if exposure to particles will be severe.