Feasibility Study, Detailed Engineering Survey, Soil Investigation, Hydrological study and Detailed Design of Dudhe Khola Bridge, Damak Chisapani Road, Jhapa

Project Description

Dudhe Khola Bridge (25 m span) site is located over Dudhe Khola is a small river at Churiya foot hill along Damak – Chisapani road. The road is partly blacktopped and partly gravelled. The site is at 15 km north from Mahendra Highway in Jhapa district. There is Shikharkateri settlement at the upstream site and Barbote and Chapeti settlements on the downstream site. This Dhudekhola is the tributary of Ratuwa Khola. The project consisted of Feasibility study, detailed engineering survey, soil investigation, hydrological analysis and design of bridge. (Total Project Cost Approx. NRs. 8.8 million)

Assignment Description

The service rendered included: • Site selection of the bridges • Feasibility study of bridges • Detailed hydrological investigation for the flood flow in the river by using different approaches, HFL calculation using HEC-RAS 2.2, scour depth calculation • Detailed topographical survey of the bridge site • Geotechnical investigation, evaluation of bearing capacity and foundation analysis • Detailed design of bridges • Design of approach roads • Design of river training and protection works • Preparation of drawings • Cost estimation • Preparation of Reports