bids are invited for grid repair at roof of urc - dismantling of damaged false ceiling grid and supply and replacement of ceiling grid channels and tiles and realignment and fixing with necessary fasteners and hangers and all tools scaffolding labour and safety equipment included , repair of water drainage at roof of urc - cleaning and removal of debris from existing drainage pipes and gutters and replacement of damaged pvc drain pipes joints and bends and waterproofing of roof outlets and slopes with polymer based coating and labou material and scaffolding included , repair of aluminium door of urc - minor repairs of aluminium door frames and shutters and replacement of worn out hinges handles stoppers and locks and re alignment and greasing of door movement , ms frame work at urc - fabrication and installation of mild steel frame for partition support at urc and cutting welding priming and painting included and ms angle and square tube sections used , patch repair of roof and sealing of cracks at urc - identification and patch repair of micro cracks in the roof surface and filling cracks with polymer modified mortar and application of uv resistant sealant over repaired areas total quantity : 1208