Risk Assessment Oil and Gas



Download 361.05 Kb.
View original pdf
Page50/66
Date24.03.2021
Size361.05 Kb.
#56167
1   ...   46   47   48   49   50   51   52   53   ...   66
OILGAS
ADNOC Toolbox Talk Awareness Material 2020, ADNOC Toolbox Talk Awareness Material 2020, TRA-Installation of Field Instruments, Road Maintenance Plan & Status-Map Format
41 Oil Spray Stressor
We believe that pump stations and central oil collection units would serve as the main sources of environmental pollution by volatile hydrocarbon particles in Site 3 of the Priobskoye oil field. According to our information, at least three pump stations and one central oil collection unit are planned for construction in the research area. Therefore, dissemination and subsequent impact provided by volatile hydrocarbon particles would largely depend on wind speed and direction, as well as vegetation density in this area. Risk assessments for the receptor in the test site area is discussed below.
Forests
As described earlier in Section 4.6.2, we believe that the main sources of pollution with volatile hydrocarbon particles would be represented by the sites of constant discharge of


85
Figure 21


86
Figure 22


87
pollutants into the atmosphere with the high content of volatile hydrocarbon particles that would be providing a constant impact on adjacent forests. Therefore, such sites as pump stations and central oil collection units would provide maximum negative impact on forests caused by volatile hydrocarbon particles. As mentioned above, according to our data the construction of at least three pump stations and one central oil collection unit is planned for this site. According to some estimates and expert opinions of our scientists, 20-25 hectares of forest could be destroyed by constant impact provided by volatile hydrocarbon particles around one pump station. The area of volatile hydrocarbon particles’ impact on forests would primarily depend on the speed and direction of wind, as well as population density and resilience of forests towards such type of impact (see Figure 23).

Download 361.05 Kb.

Share with your friends:
1   ...   46   47   48   49   50   51   52   53   ...   66




The database is protected by copyright ©ininet.org 2024
send message

    Main page