[Methodical problems of monitoring of fine particulate matters in atmospheric air of residential areas].

Inhalation of fine particulate matters (PM and PM ) poses a threat for the health of population. Purpose of the study the analysis of the monitoring of fine particulate matters in the atmospheric air of Saint-Petersburg and identification of the main problems of the monitoring. Research methods methods of scientific hypothetical deductive cognition, sanitary-statistical methods, general logical methods and approaches of researches: analysis, synthesis, abstracting, generalization, induction. Results. The article represents the analysis of the monitoring of fine particulate matters in the atmospheric air of Saint- Petersburg. Only 11 in automatic monitoring stations out of 22 there is carried out the control of fine particulate matters: in 7 - PM and PM, and in 4 - PM The average year concentrations were below MAC in all the stations. The maximum concentrations achieved 3 MAC, but the repeatance of cases of exceedence of concentrations more than MAC was very rare. On the average of the city concentrations of PM were decreased from 0,8 MAC in 2006 and 1,1 MAC in 2007 to 0,5 MAC in 2013-14. The executed analysis revealed main problems of the monitoring of fine particulate matters in the Russian Federation. They include the absence of the usage 1of the officially approved methods of controlling of PM and PM in the atmospheric air until March 1, 2016, lack of the modern equipment for measurement of fine particulate matters. Conclusions. Therefore, the state of the monitoring of fine particulate matters in the atmospheric air in the Russian Federation fails to be satisfactory. It is necessary to improve system of the monitoring, create modern Russian appliances, methods and means for measurement of fine particulate matters concentrations in the atmospheric air.

[On the problem of assessment of occupational health risk in personnel performing intense visual work].

In the work an there is given an assessment of the working conditions during intense visual activity without the use of displays medium and optical devices. It is proved that the indices of evaluation of the light environment in accordance with "Guidelines for hygienic assessment of factors working environment and labor process" P 2.2.2006-05 R 2.2.2006-05 were substantiated to be been supplemented by indices of uneven brightness and color temperature of the light source. It is confirmed that the intense visual work is a meaningful evaluation of the constraint, especially in terms of sensory loads. In the dynamics of the working day there was revealed the deterioration of the visual analyzer and psychoemotional state. In periodic medical examinations there was noted a marked gain in revealed pathology of diseases of the eye and adnexa with increasing work experience. A method for estimation of the risk in people doing intense visual work, taking into account the evaluation of the light environment, intensity of work, dynamics of the functional state during the shift has been proposed.

[Modern problems of the application of sanitary regulations concerning sanitary protection zones and sanitary classification of enterprises, buildings and other facilities].

In this paper there was performed an analysis of the application of sanitary norms and rules concerning sanitary protective zones and sanitary classification of enterprises, buildings and other facilities, including requirements for the sufficiency and accuracy of information in the performance of projects in sanitary protection zone (SPZ). There is presented an analysis of regulations that set requirements for implementation of mapping works in drafting the SPZ. The design of the SPZ was shown to be, on the one hand, the element of territorial planning subjects of the Russian Federation, on the other hand, the object of capital construction. The substantiations of requirements for graphic and text content, structure, and composition of data, sources of their obtaining, methods of data convergence are reported. There are revealed inconsistencies in Sanitary Regulations and Norms (SanPins) and in their relationship with the Town Planning and Land Code and other laws, and regulations adopted in their development.

[Hygienic assessment of a biological factor at a garbage-processing enterprise].

The study of a biological factor at solid domestic waste-processing enterprises has established that air and the surface of technological equipment are highly contaminated with bacteria and molds.

[Hygienic aspects of application of the resolution, "Certification of workplaces according to work conditions"]. / Gigienicheskie aspekty ispol'zovaniia postanovleniia "O provedenii attestatsii rabochikh mest po usloviiam truda".

The authors summarize experience of using "Act on procedure of working environment assessment at workplace". The authors analyze drawbacks of main documents used in assessment of working environment at workplace.

[Work conditions and health status of specialist meteorologists working with weather charts]. / Usloviia truda i sostoianie zdorov'ia spetsialistov gidrometeosluzhby, rabotaiushchikh s kartami pogody.

The contributors present a generalized description of the labour conditions' hygienic assessment and state of health of the communication service technicians and weather forecasters engaged in the State meteorology service centres in the northern and southern regions of the country. The unfavourable labour conditions' impact on the health state is revealed depending on the specificity of the weather-chart makers' working conditions, which lead to morbidity with temporary disability and occupational skin and upper respiratory tract diseases. A complex of tested measures is proposed for the improvement of the working conditions in question.