bids are invited for 2442 office shelter bararupak -office shelter. size 12.0m x 6.10m with 1.50m wide covered verandah two partition walls to form three rooms three doors three aluminium sliding windows 1200mm x 1200mm false ceiling made of 30mm puf panels wall cladding made of 50mm puf panels roof cladding made of 0.6mm ppgi colour coated sheets and three steel trusses made of portal frame structure. main column with web 300˜200x5mm thick and flanges of 125 x 8mm thick main rafter with web 250˜150 x 5mm thick and flanges of 100 x 8 mm thick 110 x 8mm thick and cantilever verandah rafter of same dimension. the three main portal frames are provided at a distance 6.0 mtr centre to centre and interconnected by z oblique c purlins at spacing all as given in the drawing no off 01 seven sheets. detailed technical specification and list of elect items supplied with each office shelter all as per costed schedule of work. for bararupak i total quantity : 1