Annual maintenance of eravangalar forebay dam tunnel and surge shaft of suruliyar power house by cleaning and removal of slit, slush, sand and debris during annual overhauling
Annual maintenance of eravangalar forebay dam tunnel and surge shaft of suruliyar power house by cleaning and removal of slit, slush, sand and debris during annual overhauling
Cleaning Work Tenders, Desilting Tenders, Garbage Disposal Tenders, Sand Tenders, Shaft Tenders, Tunnel Work Tenders