Visual inspection of 28 erosive sites along Baku-Supsa oil pipeline, in case of need, detail topographic and geotechnical survey, design of erosion measures (arranging dams, berms, drainage channels, retaining walls etc). Carrying out detail topographical and geotechnical investigations, bridge design over r. Satskhenisi.
More than 100lm length borehole drilling, piezometers installation, lab determination of soils bulk and particle density, report development.
Based of geotechnical and hydrological investigation and topographic survey data, temporary bank revetment is designed to protect the WREP pipeline on this section of the ROW.
Additional minor construction works, including small concrete block and brick walls construction, etc, are being carried out on the reinforced concrete slabs on the CWAA area at PSG 1.
Design and construction works for water supply system of Bakuriani region, v. Andeziti, namely: geotechnical and survey works on route, determination of optimal route of the pipeline (1,2km length)), water supply system hydraulic report, including pipeline testing design; development of the design for headwork facility. Water supply system construction from 150mm diameter steel and plastic pipes, arrangement of reinforced concrete headwork facility.
Detailed technical specific surveys on the various sections of the Georgian Gas Transmission Pipeline which includes: geotechnical Inspection; pipeline corrosion, coating inspection; valves and gas distribution stations technical condition inspection; civil engineering inspection works; environmental baseline, audit and analysis.
These studies will be carried out on 74% (a total of 222km) of the pipeline length covering the following sections:
Section A – Kazbegi-Pasanauri
Section B – Pasanauri-Saguramo
Section C - Saguramo-Norio
Section D – Norio-Tsiteli Khidi
Design of a sluice gate for irrigation channel at r. Potkhovi-2 crossing of the BTC pipeline, including field topographic survey, geotechnical investigations, laboratory testing of soils, hydrological calculations, and detail design of the sluice gate and spillway.
Field Topographic and Geotechnical Survey on CWAA at PSG 1, laboratory testing of physical/mechanical characteristics of soils, identification of existing r/c slab concrete grade and reinforcement design; r/c slab calculation for vehicle load, and development of slab strengthening recommendations.
Provision of different professionals (civil engineers, surveyors, geologists, hydrologists etc) for Kodiana Projects on the basis of call-off agreement.
Detail design of 2.2km long access road to GB21. For narrowing the gradients and selecting best road cover, three options were developed. Among the developed options, option II was considered most feasible, in case of which maximum gradient did not exceed 22%, which ensured more safe movement compared to option I and III.