Repair, Replacement, Supply, Fabrication, and Refitting of GI Ducts at WM Plants, BARC Tarapur

a.Removal of the existing torn supply air GI duct, including repairing and refitting work at AWTSF, along with the supply and fabrication of two numbers of top covers of size L: 1.5 m × W: 1.2 m × H: 65 mm for MS boxes, using 25 mm angles and 18-gauge GI sheets, as per site requirements. b.Extension of a GI duct branch from the existing GI main duct to supply conditioned air from AHU No. 1 to the AVS AC control room and the control panel room. The work includes the supply, fabrication, and installation of approximately 15 m² of 22-gauge GI ducting, along with insulation, aluminum cladding and all necessary fittings, as per the technical specifications and site requirements.