bids are invited for computer exam desk cum workstations - computer exam desk cum workstations. computer exam desk cum workstation madae of 25mm thick pre laminated particle board (plpb) with one side 1mm thick laminate and second side 0.8mm thick laminate with sliding tray for keyboard and provision for cpu underneath with adhesive red & golden color numeral stickers (number marking 1 to 42) on glass.desk top size of 900 x450mm. made of 25mm thick plpb with one side 1mm thick laminate and second side 0.8mm thick laminate and front with 5-8mm thick glass.side partition size of 1200 x 450mm made of 25mm thick plpb with both side 1mm thick laminate.modestly made of 18mm plpb with one side 1mm thick laminate and second side 0.8mm thick laminate.single desk size- 900 x 450x 750 / 1200 mm all over dimensions 2800mm x 450mm x 1200mm of computer exam desk cum workstation. , student revolving chair without hand rest - student revolving chair without hand rest.seat/back assembly:the seat is made up of 12mm thick hot pressed plywood upholstered with fabric and molded polyurethane foam. the back is made up 12mmthick hot pressed plywood upholstered with fabric and molded polyurethane foam.the back ply and foam is designed to provide maximum lumber support for comfortable seating posture dimensions-chairmax heightchair depthupholstery used 1020720 fabricpolyurethane foam: the polyurethane (high density) foam for seat is moulded with density = 45 + /- 2 kg/m3and hardnesss = 20 + /- push back mechanism:the mechanism is designed with the following features:- 5 incremental back height- infinite lock free float- back angle- spring tension- pneumatic seat heightpedestal assembly :- the pedestal is fabricated from steel inserted injection moulded black polypropylene hub cap and 5 nos . twin wheel castors). , teacher table with 3 drawer unit - teacher table with 3 drawer unit table made of 25mm thick pre laminated particle board (plpb)with one side 1mm thick laminate and second side 0.