bids are invited for desklet chair c/o sardar vallabh bhai patel niryat suvidha kendra at chunar, mirjapur,up. (sh: providing and placing furniture at sardar vallabh bhai patel niryat suvidha kendra). 1 providing and placing of chair with desklet.the seat and back should be made up of injection moulded indoor grade polypropylene compound seat size : 52.5 cm. (w) x 53.2 cm. (d) back size : 51.6 cm. (w) x 40.5 cm. (h) the powder coated ( dft 50±10 microns ) welded tubular frame should be made from 0 2.22 ± 0.03 cm x 0.16 ± 0.0128 cm and 3.5 ± 0.03 cm x 1.5 ± 0.03 cm x 0.16 ± 0.0128 cm mserw tube. the shoes should be made of indoor grade polypropylene compound and snap fitted with tubular frame. the armrest should be made of indoor grade polypropylene compound and assembled over the tubular frame. the l shaped desklet should be made of 1.8+-0.05cm thick prelaminated particle board with 0.2+-0.05cm thick injection moulded poly proplylene all around. desklet should have back and front adjustment of 4.4+-0.5cm. the paper tray should be made of 0.4mm thick ms rod which is spot welded to form a mesh like structure. overall dimensions of chair seat height - 45.0 cm.height - 84.5cm.width-57.5 cm and depth-67.8 cm. 296 2 providing and placing of chair seat / back assembly : the seat is injection moulded in glass filled polypropylene compound which is upholstered with fabric upholstery covers and moulded polyurethane foam.the back is injection moulded in glass filled polypropylene compound which is upholstered with mesh fabric (refer colour chart for seat & back upholestry in product catalog).* seat size : 50.0cm. (w) x 48.0 cm. (d) * back size : 53.0 cm. (w) x 39.0cm. (h) high resilience (hr) polyurethane foam: the hr polyurethane seat foam is moulded with density 45±2 kg/m³ and hardness 16±2 kgf as per is:7888 for 25% compression. m.s. powder coated frames for 4 leg chairs :the powder coated ( dft 50±10 microns) welded tubular main frame is made from ø 2.54 ± 0.03 cm x 0.2 ± 0.016 cm and ø1.6±0.3mm x 0.16 ± 0.0128cm m.s. e.r.w tube. the ø1.9 ±0.3mm x 0.12 ±0.0096 cm m.s.e.r.w. tube used as connecting member between lh & rh frames.desklet support frame is made from ø 2.22 ± 0.03 cm x 0.16 ± 0.0128 cm and welded to main frame. shoe : the shoes are made of glass filled polypropylene compound with and pressed fitted with tubular frame. felt is provided below the shoes. width (w): 56.0 cm. depth (d): 58.5 cm. height (h): 86.5 cm. seat height (sh): 46.0 cm. this product should be certified by greenguard. 8 3 providing and placing of high back chair. seat assembly: the seat assembly should be made up of 1.2 ±0.1cm. thick hot-pressed plywood, upholstered with fabric upholstery covers and moulded polyurethane foam. seat size: 47.0 cm. (w) x 48.0 cm. (d). back assembly: the back asembly. should be made of powder coated (oft 40-60 microns) tubular frame of 0 2.54 ±0.03cm. x 0.2 ±0.016cm.thk. ms erw tube designed with contoured lumbar support for extra comfort. the back should be upholstered using double layer spacer mesh fabric with high tenacity yarn.back size : 46.5 cm (w) x 70.5 cm (h). high resilience (hr) polyurethane foam: the hr polyurethane foam should be moulded with density =45+/-2 kg/m3 and hardness load 16 ± 2 kgf for 25% compression. armrests: the one-piece armrests should be injection moulded from black co-polymer polypropylene. centre-tilt mechanism: the mechashould be m should be designed with the following features:• 360° revolving type.• 17° ±2° maximum tilt on pivot at centre • upright position locking. tilt tension adjustment. . pneumatic height adjustment: the pneumatic height adjustment has an adjustment stroke of 11.0 ±0.3cm.telescopic bellow assy: the bellow should be 3 piece telescopic type and injection moulded in black polypropylene. pedestal assembly: the pedestal should be injection moulded in black 33% glass-filled nylon66 and fitted with 5 nos. twin wheel castors. the pedestal should be 66.3 ±0.5cm. pitch-center dia. (76.3 ±1.0cm with castors.) twin wheel castors: the twin wheel castors should be injection moulded in black nylon. overall dimensions of chair seat height - min 43.3 to max 54.3cm. height - min 99.5 to max 110.5cm. width & depth of chair as measured from pedestal - width-76.3 cm and depth-76.3 cm. this product should be certified by indoor advantage gold & green pro 9 4 providing and placing in position main table of the following specifications.its size shall be 1200 width mm x 600 depth mm x 740 height mm . table top shall be 25 mm thick plain particle board (ppb) clad with 0.6 mm thick post formed laminate and 1 mm thick backing laminate (bdl) .flat edge duly sealed with 2 mm thick pvc beading.the modesty shall be 18 mm thick plain particle board ( ) ppb clad with 1.0 mm thick decorative laminate (dl) on both sides. edge sealed with 2 mm thick pvc beading. 4 5 providing and placing in position main table of the following specifications.its size shall be 1500 width mm x 750 depth mm x 740 height mm . table top shall be 25 mm thick plain particle board (ppb) clad with 0.6 mm thick total quantity : 545