Surgil ESIA Report - Volume III - EKN

OAJ “O’ZLITINEFTGAZ”
ПТЭО «Комплексное обустройство
месторождения Сургиль с извлечением ценных
компонентов»
Impact on surface water is indirect and is related to the withdrawal of water for
industrial and drinking purposes. Duration of exposure - the period of operation of the
Project facilities. Temporal dynamics of water removal to be permanent fresh water.
The area of distribution in the case of sewage on the evaporation ponds are
limited to an area of evaporation ponds.
Soils study region are major targets of exposure. At the same time the intensity
of the impact is negligible, is periodic, increasing by accidental releases.
Duration of exposure will not change because This value depends on the time of
operation facilities. The impact will be continuous. Distribution area will not increase.
Nature of the impact will remain as before, right.
According to the calculations of atmospheric pollution and the experience of
similar productions, it can be stated that the staff of the enterprise will breathe the air
quality that meets sanitary standards at work sites, approved by the Ministry of
Health of Uzbekistan.
Soils, site investigation works and the surrounding area is an area of natural
fertility is not high (it is necessary irrigation). Slight humus content is not allow to
develop higher forms of vegetation. Wind erosion and the total number of dusty
particles is one of the reasons for soil degradation. Based on the analysis of the soil in
the impact zone of the object, we can conclude:
- Construction of the facility is on land not suitable for planting crops.
- The main impact of an object due to additional soil disturbance along the
pipeline route.
Due to the remoteness, surface waters are not objects of impact (only for the
removal of water).
At the other components of the environment (water, flora, fauna) under the
proposed project interventions to prevent or mitigate the identified potential adverse
impacts, a significant influence in the operation of the object is not assumed.
The process of construction and operation of the planned facility may also have
an impact on changes in socio-economic living conditions of the population of nearby
settlements.
The proposed design solutions are the proof of environmental performance of
the project related to improving the environment or its individual components, as well
as focus on prevention of environmental risks.
Population living at a distance from the production facilities will not feel much
change due to local nature of this project.
Direct impact on water bodies do not have waste water. Possible contamination
of groundwater by filtering water evaporation ponds, but the long-term operation of
the bottom of the ponds covered with a layer of sediment, which prevents the filtration
process. Also, the filtering process prevents the composition of groundwater with high
density due to high salinity. The absence of organic contamination in the analysis of
Книга 2. Часть 2. Проект ЗВОС по строительству ГХК
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