Features of work conditions on small and medium business enterprises

Physiologic and hygienic evaluation covered work conditions on small business enterprises of retail and minor wholesale trade. Major unfavorable occupational factor for minor retail seller of foods is work process hardiness (up to 85% of <>). This work affects the workers' state, with 100% reports of the health state changes by the end of the working day. Physiologic parameter <> in the trade workers generally was assigned to allowable (2 grade) criterion, but such parameters as work contents (work covers solving complicated problems), work in tight time conditions, responsibility and long working hours are assigned to first jeopardy degree (3.1). Minor retail trade enterprises appeared to have no work and rest schedule, that is an additional risk factor. Microclimate parameters inside the rooms are the same as outdoors, therefore necessity is to provide artificial sanitary technical systems of ventilation and heating in projects of minor retail trade networks.