Health Hazards of Chemicals

 


Health Hazards of Chemicals


Health Hazards of Chemicals


HAZARDOUS AREA CLASSIFICATION PART 4



FREE - Training Module on PERMIT TO WORK


Exposure to Eye

Chemical exposure to eyes is one of the serious concern in chemical health hazard. If a chemical comes in contact with the eyes, avoid rubbing but immediately and thoroughly wash the eyes with flowing water in the nearest eye wash fountain – SPEED IS ESSENTIAL. Ensure the water coming out of the eye wash is clear and in normal temperature. Have someone dial and summon emergency help. Continue washing for 15 minutes or until the ambulance arrives. It is not good practice to wear contact lenses in the laboratory. Always ensure the eye protection while handling or working with any chemicals.

 

Exposure to Skin

A judicious laboratory practice is to avoid ALL skin contact with any chemicals. If skin exposure occurs, wash the entire exposed skin area thoroughly with water – SPEED IS ESSENTIAL. Ensure the water coming out of the eye wash is clear and in normal temperature. For some small area exposures, a sink outlet may be the closest water source and completely suitable to wash the area, however, do not hesitate to use the nearest safety shower(ensure water in normal temperature) if the exposure area cannot be completely covered by water from a sink outlet. Always ensure the required personal protective equipment’s while handling or working with any chemicals.

 

3 - WORK AT HEIGHT PRECAUTIONS - 

PICTORIAL TRAINING ( 3 )


Inhalation Exposure

Be fully aware of the chemical properties, read the safety data sheets before handling/working with the chemicals. Work in a chemical fume hood to lessen inhalation of potential vapors and dust. If illness from inhalation of a chemical occurs remove the person at once to fresh air, keep quiet and warm. Dial the emergency contact number to call an ambulance. If breathing has stopped, begin artificial respiration at once. Since most chemical fume hoods vent above the roof, be aware of and inform the Safety Coordinator or Administrator if toxic or noxious chemicals may be released. Do not endanger people working outside the building or on the roof by hood activities.

 

Exposure by Ingestion

Always ensure the required personal protective equipment’s while handling or working with any chemicals. Thoroughly Wash hands before eating. Do not use laboratory glassware & devices for eating or drinking. These precautions are especially important for anyone working with highly toxic chemicals, microorganisms, parasites or radioactive materials.


PART 3 | HSE Interview Questions and Answers



SAFE TRANSPORT OF GASES



No comments:

Post a Comment