Action Level 15
Action Level 15 :
(1) Concentration of a substance in air, soil, water or other defined medium at which specified emergency counter-measures, such as the seizure and destruction of contaminated materials, evacuation of the local population or closing down the sources of pollution, are to be taken. (2) Concentration of a pollutant in air, soil, water or other defined medium at which some kind?of preventive action (not necessarily of an emergency nature) is to be taken
No records Found