bids are invited for 1 supplying and installing of open plan office system 10 seater of cubical work top size 1500w1x1500w2x600dmm with 1200mm penal height providing and placing panel & tile based modular workstation, with partition thickness as 52 mm thick and height -1200mm including powder coated aluminium trims.tiles: combination of top tiles are clear glass tile. bottom tiles - prelaminated. intermediate blocks intermediate blocks are given in dl finsh.wire management - wires shall be taken into the system through cable ducts from the junction boxes and it is carried upto the panels through concealed conduits inside the blocks. legs - system shall also have 120 mm high powder coated standalone panel legs to give the system an elevated look.worksurface - out of 25 mm thick prelaminated particle board with flat pvc lipping edge banding.pedestals - nova pedestal flat metal front, full height free standing central locking of size 390 mm w x 435 mm d x 646 2 2 supplying and installing of open plan office system of cabin type cubical for four person main work top size 1500wx750dx1500mm penal height and side work top size 900x450x1500mm penal height providing and placing panel & tile based modular workstation, with partition thickness as 52.4 mm thick and height -1500mm including powder coated aluminium trims.tiles: combination of top tiles are clear glass tile. bottom tiles - prelaminated. intermediate blocks intermediate blocks are given in dl finsh.wire management - wires shall be taken into the system through cable ducts from the junction boxes and it is carried upto the panels through concealed conduits inside the blocks. legs - system shall also have 120 mm high powder coated standalone panel legs to give the system an elevated look. worksurface - out of 25 mm thick prelaminated particle board with flat pvc lipping edge banding of size main work top size 1500wx600dx1500mm penal height and side work top size 900x450x1500mm penal height .pedestals - nova pedestal flat metal front, full height free standing central locking of size 390 mm w x 435 mm d x 646 mm height 3drawer = 2box+1file. as approved by engineer in charge. 2 3 supplying and installing of free standing partition panel tile based partition system the partition 50 mm thick 1200mm (h) 1500 mm (l) (as per the specification and attached drawing) 4 supplying and installing of free standing partition panel tile based partition system the partition 50 mm thick 1200mm (h) 1200 mm (l) (as per the specification and attached drawing) 10 5 supplying and installing of executive high back chair with headrest: seat assembly: the seat shall be made up of 1.4 +/- 0.1 cm thick hot - pressed plywood upholstered with fabric and moulded polyurethane foam. back assembly: the back is injection moulded in glass filled polypropylene which is upholstered with mesh fabric. the back consist of adjustable lumbar support made of injection moulded polypropylene having an adjustment of 5.0 +/- 0.1 cm. back size: 44 cm(w) x 57.5 cm (h) seat size: 49.5 cm (w) x 51.8 cm (d). polyurethane foam : the polyurethane foam shall be moulded in density 30 +/- 2kg/m3,. armrests : the armrest top should be of polyurethane and can be adjusted to 6.0 +/- 0.1 cm heigh. it also has swivel and to and fro adjustment with moulded pu armtop.mechanism : mechanism shall be designed with the following features: 360° revolving type. center tilt syncro 4 position (including upright lock) giving optin of variable tilt angle to the chair. headrest: the headrest is madeup of injectino moulded polypropylene which upholstered with foam and fabric. its has an adjustment of 3.0 +/- 0.1 cm & its assembled over greta mid back chair. pneumatic height adjustment: the pneumatic height adjustment shall have an adjustment stroke of 10 +/- 0.3 cm. pedestal assembly: the pedestal shall be injection moulded nylon and fitted with 5 nos. twin wheel castors. tjdie cast aluminium fitted with 5 no’s twin wheel castors. the pedestal pitch-center dia. is 66.0 +/- 0.5 cm. twin wheel castor : castors shall be injection moulded in black pp having 5.0 +/- 0.1 cm wheel diameter. 6 supplying and installing of mid back revolving chair- seat/back: the seat and back shall be made up of 1.2 cm thick hot pressed plywood, upholstered with changeable fabric upholstery covers and moulded polyurethane foam, together with moulded back-spine cover. the back foam shall be designed with contoured lumbar support for extra comfort having back size of 47.5 cm.(w) x 58 cm.(h) & seat size 47.0 cm.(w) x 48.0 cm.(d). the foam used in chair shall be polyurethane foam which shall be moulded with density = 45 +/- 2 kg/m3 and hardness = 20 +/- 2kg on hampden machine at 25% compression. armrests (fixed): the one-piece armrests are injected moulded from black co-polymer polypropylene. the armrests shall be scratch and weather resistant. the armrests shall be fitted to the seat with armrest brackets made of 0.5cm. thk. hr steel. centre tilt syncro mechanism: the mechanism shall be designed with the following features:360° revolving type, upright position locking , seat/back tilting ratio of 1:3 & tilt tension adjustment (6 deg seat tilt/18 deg back tilt). pneumatic height adjustment: the pneumatic height adjustment shall have an adjustment stroke of 12.0 cm. telescopic bellow assembly: the bellow shall be 3- piece telescopic type and it is injection moulded in black polypropylene. pedestal assembly: the pedestal is injected moulded in black 33% glass filled nylon -66 and fitted with 5 twin wheel castors. the pedestal shall be 66.3cm. pitch-centre dia. (76.3 cm with castors). twin wheel castors: the twin wheel castors are injection moulded in 30% glass filled black nylon. overall dimensions of chair shall be width- 76.3 cm, depth- 76.3cm, height- 85.5cm-97.5cm, seat height- 42.5cm-54.5cm. 8 7 supplying and installing ofchair for : the seat and back should be made of injection molded high inpact strength polypropylene polymer compund with indoor grade uv resistance. seat size : 52.5 cm (w) x 53.2 cm (d). back size: 51.6 cm (w) x $0.5 cm (h). s.s. understructure : the tubular welded frame is made from dia 2.22 +/- 0.03 cm x 0.12 +/- 0.0128 cm and 3.5 +/- 0.03 cm x 1.5 +/- 0.03 cm x 0.12 +/- 0.0128 cm stainless steel 202 grade tube. the tubes are buff polished to give shiny finish. shoe: the shoes are made fo high impact strength ploy propylene ploymer compound with indoor grade uv resitance and pressed fitted with tubular frame 20 8 supply & installation of multipurpose chair : the seat and back should be made from 1.0cm thk. hot pressed water resistant, commercial plywood upholstered with p.u. foam and fabric. the back should be 42.0cm. (w) x 26.5cm. (h) & the seat size should be 42.0cm. (w) x 42.0cm. (d). the polyurethane foam should be moulded with density = 45 +/-2 kg/m3 and hardness = 20 +/- 2kg. on hampden machine at 25% compression. the understructure assembly should be cantilever type mainframe made of dia. 2.54cm.(1”) x 14 bg m.s. e.r.w. tube and black powder coated. the armrests should be made in twin tube form using dia.1.58cm. (5/8”) x 16 bg m.s. e.r.w. tube and black powder coated. total quantity : 74