The purpose of the surveys carried out for the design was the investigation of the surface and geological-lithological structure, determination of the physical and mechanical properties of the soil. 61 engineering geological boreholes with a depth of 5 meters were drilled along the project lines on the designed pressure pipeline.12 engineering geological boreholes with a depth of 10 meters were drilled in the areas of the new pumping stations, which were designed in the area near the Araz 1 and Araz 2 pumping stations. The total volume of drilling in the area was 425 p.m.
Engineering surveys performed by us:
– Topographic surveys and processing of results, mapping, installation of geodetic reference points and connection works, determination of coordinates and elevation indicators;
– Creation of a digital elevation model and longitudinal profile on the model;
– Topographical survey of the 50-meter width of the project line fed by the Araz River and approximately 17 km long, creation of the triangulation network;
– Performing of engineering topography surveys of pumping stations areas;
– Engineering geological and hydrogeological surveys, visual inspection;
– Drilling and soil sampling;
– Soil laboratory analyzes, creation of lithological columns and sections;
– Creation of the geographic information system (GIS) of the investigation area, etc.
Topographic surveys were carried out using GPS receivers based on the base rover system along the project line. Based on the relief points, a triangulation network of the area and a topographic map of the investigation area were created. In order to provide geodesy, the locations of 12 base reference points along the project line (17 km) have been determined. The coordinates and elevation indicators of those points were determined, geological-lithological columns and cross-sections were prepared.
DESIGN OF PIPELINE & PUMPING STATIONS FEED FROM ARAZ RIVER
Geology, hydrogeology & topography survey, soil sampling, drilling, soil laboratory
The purpose of the surveys carried out for the design was the investigation of the surface and geological-lithological structure, determination of the physical and mechanical properties of the soil. 61 engineering geological boreholes with a depth of 5 meters were drilled along the project lines on the designed pressure pipeline.12 engineering geological boreholes with a depth of 10 meters were drilled in the areas of the new pumping stations, which were designed in the area near the Araz 1 and Araz 2 pumping stations. The total volume of drilling in the area was 425 p.m.
Engineering surveys performed by us:
– Topographic surveys and processing of results, mapping, installation of geodetic reference points and connection works, determination of coordinates and elevation indicators;
– Creation of a digital elevation model and longitudinal profile on the model;
– Topographical survey of the 50-meter width of the project line fed by the Araz River and approximately 17 km long, creation of the triangulation network;
– Performing of engineering topography surveys of pumping stations areas;
– Engineering geological and hydrogeological surveys, visual inspection;
– Drilling and soil sampling;
– Soil laboratory analyzes, creation of lithological columns and sections;
– Creation of the geographic information system (GIS) of the investigation area, etc.
Topographic surveys were carried out using GPS receivers based on the base rover system along the project line. Based on the relief points, a triangulation network of the area and a topographic map of the investigation area were created. In order to provide geodesy, the locations of 12 base reference points along the project line (17 km) have been determined. The coordinates and elevation indicators of those points were determined, geological-lithological columns and cross-sections were prepared.