Dismantling of Existing HR Emergency Gates (2 Nos.) and Providing, Fabricating, Erecting New Gateleafs, Main Roller Assemblies, Guide Roller Assemblies, underwater repair with welding, cutting, chipping activities in HR Well, etc complete including costetc complete including cost of materials, labour, gas cutting, Welding, Machining, tools, Tackle, Scafoldings, Painting for Jhuj Irri. Project.