collect the samples for the evaluation of the occupational hazard : industrial dusts (inhaled fraction, respirable fraction), organic substances (inhaled fraction), inorganic compounds ( thoracic fraction), metals;

mark the concentration of the free crystalline silica in the dust;

mark the concentration of the chemical substance on the workplace: hydrochloric acid, iron oxides in the Fe conversion (respiralbe fraction), manganese and inorganic manganese compounds in Mn conversion ( inhaled fraction, respirable fraction), benzene, epoxyethane, 1,2-epoxypropane, 2-butanone, acetone, ethanol, ethyl acetate, acrylonitryle, styrene, chlorobenzene, concentration of the mercury vapors and the mercury compounds, toluene diisocyanate –isomer mixture, methyl diphenyl diisocyanate – isomer mixture, toluene-2,4-diisocyanate,  toluene-2,6-diisocyanate, ammonia, concentration of the sulphuric acid(VI) – thoracic fraction, chlorine, carbon monoxide, nitrogen dioxide, nitrogen monoxide, sulfur trioxide;

perform the measurement of the workplace noise;

perform the measurement of the workplace  luminous intensity;

perform the measurement of the workplace hot and moderate microclimate.

perform the measurement of the ventilation effectiveness by  direct method;

perform the measurements of the metal concentration on the workplace by the method of the CVASA and ICP-OES;

perform the measurements of the noise spectre, in the purpose of the right hearing protection choice;

perform measurements of the workplace cold microclimate;