[Occupational hygiene at solar-energy electric power plants]

The labour conditions of the personnel engaged in servicing an experimental solar electric power station in warm seasons of the year were characterized by the unfavourable environmental factors peculiar of working out-doors (heliostat sites) and in the station's shops (solar radiation, heating microclimate, noise). Combinations and activity of those factors were professionally determined. Established was the role of the labour conditions and respective occupational peculiarities in the individual response formation to work overload. A set of health-related preventive measures was also proposed.