Classification of damage from accidents and crashes is given. Procedure optimization expenses for a labour protection and definition of economically sound risk of accidents and crashes is offered. The estimation of economic efficiency of personnel development serving the self-propelled mining equipments on ore mine «Northern» of industrial complex «Pechenga Nikel» is carried out.
In the new economic conditions, the problem of assessing the environmental condition of the territory of St. Petersburg is very urgent. The solution of this problem is associated with the need for collection and joint processing of different types of information. Collection, storage, processing and presentation of data can be performed most effectively with the help of geo-information systems (GIS). The geographic information system will form a GIS-project, which creates digital maps of the territory, reflecting the current state of the ecosystem on various factors. Processing of the collected information is proposed to carry out by means of geospatial analysis.