managing occupational safety and health in aluminum production case study of factory mostar bosnia herzegovina jagoda doko jeliniæ jadranka mustajbegoviæ eugenija char8eukin jela lukiæ 1 velimir æavar ante ivankoviæ 2 andrija tampar school public zagreb university medicine croatia hospital aim to assess the effect modernization aluminium on physical chemical hazards at work environment included introduc tion automatic equipment computerized management rationalized coke manipulation anoda electrolysis cast house plants method periodical measurements gas concentrations aerosols microclimatic factors noise illumination were performed same workplaces by methods before 1982 1988 after 2004 measured values compared with recommended standards results number a high level was reduced from 65 0 89 137 28 7 51 178 best achieved plant
