Feasibility Study Detailed Engineering Survey, Soil Investigation, Hydrological Study and Detailed Design of 10 Bridges under Contract No. ACQMP/3371454/2072/073-009)

Project Description

As the road transport is the principal mode of transport in Nepal, the Government of Nepal has given high priority for the construction of roads. Many existing roads lack bridges and it is in this context North-South/ Trade Route Improvement Project Directorate has planned for the Feasibility Study, Detailed Engineering Survey, Soil Investigation, Hydrological Study and Detailed Design of the following bridges:
SN
Bridge Name
District
Span Arrangement
Type of Bridge

•
Jor Khola Bridge, Koshi Corridor, Dobhan- Pathibhara-Hatiya Section
Shankhuwashabha
1*20
*RCC, open
Foundation

•
Uwa Khola Bridge, Koshi Corridor, Dobhan-Pathibhara-Hatiya Section
Shankhuwashabha
1*20
*RCC, open
Foundation

•
Uhang Khola Brodge, Koshi Corridor, Dobhan-Pathibhara-Hatiya Section
Shankhuwashabha
1*20
*RCC, open
Foundation

•
Ekuwa Khola Bridge, Koshi Corridor, Dobhan-Pathibhara-Hatiya Section
Shankhuwashabha
1*20
*RCC ,open
Foundation

•
Thado Khola Bridge, Koshi Corridor, Dobhan-Pathibhara-Hatiya Section
Shankhuwashabha
3*20
*RCC, open
Foundation

•
Wang Khola Bridge, Koshi Corridor, Dobhan-Pathibhara-Hatiya Section
Shankhuwashabha
2*25
*RCC, open
Foundation

•
Fakre Khola Brodge, Koshi Corridor, Dobhan-Pathibhara-Hatiya Section
Shankhuwashabha
1*15
*RCC, open
Foundation

•
Barun Khola Bridge, Koshi Corridor, Dobhan-Pathibhara-Hatiya Section
Shankhuwashabha
1*60
*Truss with open Foundation

•
Chang Khola Bridge, Koshi Corridor, Dobhan-Pathibhara-Hatiya Section
Shankhuwashabha
1*15
*RCC, open
Foundation

•
Nang Khola Bridge, Koshi Corridor, Dobhan-Pathibhara-Hatiya Section
Shankhuwashabha
1*15
*RCC, open
Foundation

Geotechnical Investigation: maximum drilling depth of single borehole ??????, total cumulative depth of boreholes ????? (borehole nos. ?????). Total Project cost for 10 bridges ????????????

Assignment Description

Desk Study • Develop planning and implementation modality, • Detailed Engineering Survey and Study (Technical Feasibility study, Bridge Site Selection, Topographical Survey, Hydrological Study, Seismological Study, Consideration on Environment Protection) • Geotechnical Investigation (Subsurface Exploration, Test pits and auguring, Bore-holes, field tests and laboratory test) • Survey of X- Section and L- Section of river • Design of river training and protection works and approach roads • Analysis of Data, Conclusion and Recommendation of Design Parameters • Detailed design, rate analysis, and quantity and cost estimates • Preparation of Detailed Drawings of Bridge and its design components. • Preparation Detailed Project Reports