Preparation of Road Reservation & Drainage Maps and Collecting Details of Existing Drainage System & Identifying Required Drainage Improvements of National Highways and Expressways and Presenting the Details in GIS Format in Western, North-Western, and Sabaragamuwa Provinces (Package 01)

The project is carried out under world bank funds to survey and prepare road reservations and drainage maps for 4122km roads within Western, North Western, and Sabaragamuwa Provinces.

Road Development Authority (RDA) , is the employer of the project and it is carried out under Transport Connectivity and Assets Management Project.  We, ED&PMC have implemented Unmanned Aerial vehicles, Drone technology to carry out the surveying works, and Advanced GIS technologies are used to process data and produce maps.

Client : Road Development Authority, Sri Lanka
Period: 20 Months
Commencement date: June 2021
Location: Western Province, Northwestern Province, Sabaragamuwa Province