REHABILITATION OF DRAINAGE CANAL IN NEGOMBO MUNICIPAL AREA (KURANA TO HAMILTON CANAL 7.1KM)

Funding Source and Objective

Government of Sri Lanka is the funding source aimed at design and preparation of engineers estimate for the rehabilitation of drainage canal in Negombo municipal area (kurana to hamilton canal 7.1 km)

Contract Agreement No : NMC/2/1/48/2021
Total Cost : LKR 6,824,375
Contract Period : Feb 2022 to October 2022

Contract Objective

The main objective of this assignment is to produce detail designs and preparation of engineers estimate after carrying out the required topographical surveys and based on agreed return period of flood taking consideration of the Hamilton canal outlet water level variation.

Final Output
Final output of this assignment is to do hydraulic designs and structural designs of the canal and prepare detailed engineer’s estimates on each kilometer of the canal. The Drawings, Engineer’s estimates with quantities of work items and design report along with GIS maps should be prepared along with the final report.