Description : Design, Fabrication & Installation of 6 Nos. Spill way Radial gates (7.3m width&7m height) 3 Nos. Fixed wheel gates & 2 Nos. Sluice gates for main canal & Bottom outlet structure of the Manik Ganga .The Weheragala reservoir was built with a dam across Menik Ganga. Weheragala reservoir is a capacity of 75 million cubic feet of water, out of which 60 million cubic feet of water is being released to the Lunugamvehera reservoir.

Project Duration : February 2007 – December2009

Estimate cost : 146 Million

Beneficiary : 4100 hectares of paddy fields could be brought under cultivation and drinking water provided to people in Hambantota.

Name of Client : Irrigation Department