Preparation of Detailed Project Report of Taplejung- Olangchung Gola Road

Project Description

The road starts from Tashi gaun and ends at Tiptala Bhanjyang passing through , Lelep Lunthung, Inlagaun, Kishongma, Tarthong and Tiptala Bhanjhyang. It links Northern part of Eastern Development Region. Detail Survey and Design work to be carried out for about 46.79 Km Section of the Project and Detailed project Report to be carried out for the full Project Road Length (Approx. 95.54 Km). Total Project Cost NRs. 3,124,861,627.23

The objectives of the project is to prepare Detailed Project Report of full length of Project Road based on detailed design and total cost for construction; preparation of detailed engineering survey and design of Road (excluding bridges), Social and environmental aspects, which includes preparation of Resettlement Plan, Environmental Management Plan and Social Development Plan and Economical aspect of Project.

Assignment Description

Review existing reports, standards and specification of the road sector related to assignment • Review and Update existing Report and detail design Reports previously carried out. • Consultation with concerned Road Office, Geo Environmental and social Unit, Regional Directorates and other concerned offices for information and data collection. Prepare the topographical map of the corridor • Detailed engineering survey of the alignment and its corridor (Road length 46.79 km) • Conduct hydrological studies for cross drainage works and purpose the suitable cross drainage structures • Carry out traffic surveys and project the traffic volume for 20 years period • Choose economically feasible pavement type within the study corridor including design of the road detail with pavement types • Carried out detail engineering design of road using computer Aided Design (CAD) Software. • Prepare practical and cost effective geometric (horizontal, vertical, intersection etc.), pavement and structural designs on the basis of projected traffic levels, pavement structure studies as determined from activities above and from previous studies and Reports from different agencies. • Identify sources of construction materials of appropriate quality, determine the quantities of material permitted to be taken from different source. • Wherever required on technical ground, recommend for improvement on alignment • Prepare working drawings in AutoCAD. • Prepare cost estimates with analysis of rates • Prepare Detail survey and design reports with necessary drawings. • Prepare Detailed Project Report for complete Road Length 95.54 Km.