618

Narrative Description of the Project:

This project is located about 150 km south west of Muscat in A?Sharqiya Region. The project aimed at studying three alternative routes connecting Wilayat Dima and Tayeen with Muscat - Sur Road and select the best one. The comparative study recommended Wadi Tayeen Route. The detailed design was to be made for the selected route (60 km) in addition to 24 km link roads, making the total length of the project to be 84 km. These roads required a comprehensive hydrological study and hydraulic design to carefully protect the roads from the frequent crossings and encroachments of two major wadis in the area, namely, Wadi Tayeen and Wadi Dima.

Description:

1) Carrying out a reconnaissance study and comparative analysis among the three alternative routes and select the best one
2) Performing a route study along the selected one (Wadi Tayeen Route) using aerial photos and maps to minimize the encroachment with wadis or excessive cutting in mountainous
3) Perform a comprehensive hydrological study and hydraulic design for the proposed drainage structures (Irish bridges, Irish crossings, box culverts, pipe culvert, dykes, etc.)
4) Prepare preliminary and detailed design together with the tender documents
5) Coordination with all concerned authorities and obtaining their approval to the design
6) Providing construction supervision

Services:

Feasibility Study
Preliminary Design
Final Design-Design Review

Supervision