In place protection
No Evacuation Possible was created in 1996.
The symptoms caused by exposure to a hazardous material vary greatly depending on:what the hazardous material iswhat kind of exposure is involved (inhalation, skin contact, etc.)how intense the exposure ishow long the exposure isIt is not possible to say more unless a particular material and type and duration of exposure is specified.
The first line of defense against hazardous materials is engineering controls to keep the hazardous material from getting where people are.
Sensory clues to the presence of a hazardous material in water could be the water looking dirty. Also it could have a funky smell to it.
The risks of hazardous materials, and the appropriate controls for those risks, depend on the nature of the hazardous material, how much is present, and the environment in which it is present. It is not possible to be more specific with such a general question. Encyclopedias have been written on this subject.
Inhalation is the most common route for exposure to a hazardous material. Other possible routes include:skin contactskin absorptioninjectioningestion (eating or drinking)
The main aim oevacuation was to save as many children as possible.
Go to evacuation centres as far away from their homes as possible.
Maintain inventory list and MSDS, Prevent Spills, DO NOT STOCK PILE, DISCARD EMPTY CONTAINERS
Immediate
Immediate