supply of [providing and supplying 3 seater visitor chair with 4 arms. the seat and back shall be made up of reinforced pu with ms perforated sheet (sheet thickness - 2.5mm).seat weight with pu 6kg?0.01 and back shall be 6.11kg?0.01. the seat mounted on ms powder coated square cross beam having cross-section area 60mm x 60mm with 2mm thick (weight = 5.65kg?0.01) fitted with polypropylene end caps on both side. the arm (weight = 1.28?0.01) and leg (weight = 1.91?0.01) shall be made up of pressure diecast aluminium. there shall be leveller shoe provided at the bottom with metal insert. the individual seat size shall be 515?10 mm(w) x 467?10 mm(d), back size shall be 515?10 mm(w) x 510mm?10 mm(h) from seat, overall depth shall be 660?10 mm, overall height shall be 870?10 mm and overall width shall be 1625 ?10 mm. total weight = 55kg?0.01. (seat weight without pu 4.6kg?0.01 and back shall be 5.0kg?0.01.)][providing and supplying 3 seater visitor chair with 4 arms. the seat and back shall be made up of reinforced pu with ms perforated sheet (sheet thickness - 2.5mm).seat weight with pu 6kg?0.01 and back shall be 6.11kg?0.01. the seat mounted on ms powder coated square cross beam having cross-section area 60mm x 60mm with 2mm thick (weight = 5.65kg?0.01) fitted with polypropylene end caps on both side. the arm (weight = 1.28?0.01) and leg (weight = 1.91?0.01) shall be made up of pressure diecast aluminium. there shall be leveller shoe provided at the bottom with metal insert. the individual seat size shall be 515?10 mm(w) x 467?10 mm(d), back size shall be 515?10 mm(w) x 510mm?10 mm(h) from seat, overall depth shall be 660?10 mm, overall height shall be 870?10 mm and overall width shall be 1625 ?10 mm. total weight = 55kg?0.01. (seat weight without pu 4.6kg?0.01 and back shall be 5.0kg?0.01.)],providing and supplying 3 seater visitor chair with 4 arms. the seat and back shall be made up of reinforced pu with ms perforated sheet (sheet thickness - 2.5mm).seat weight with p