Supply of different types of chairs office for workstations and different chambers of officers at 2nd floor, South Block of Department of Civil Defense, Bikash Bhavan WBPWD/EE/BNWD/NIQ46e/2017-2018

Amount

Regency Mid Back Chair Supply & placement of godrej make or equivalent Regency Mid Back Chair from ISO 9001:2015, ISO 14001, OHSAS 18000, BIFMA & GREENGUARD Certified Manufacturers and as per approved drawing & design. The seat / back are made up of 1.2 cm thick hot pressed plywood, upholstered with fabric and moulded Polyurethane foam together with moulded seat and back covers. The back foam is designed with contoured lumbar support for extra comfort.(HIGH BACK) SIZE: 50.0cm. (W) X 72.0cm. (H).SEAT SIZE: 50.0cm. (W) X 46.0cm. (D).The Polyurethane foam is moulded with density = 45 +/-2 kg/m3 and Hardness = 20 +/- 2 on Hampden machine at 25% compression.seat cover is injection moulded in black co-polymer polypropylene and back cover is vacuum formed from ABS sheets.The one-piece armrests made of black integral skin polyurethane with 50-70 Shore ‘A’ Hardness and reinforced with M.S. insert. The armrests are scratch and weather resistant. The armrests are fitted to the seat with seat/armrest connecting strip assembly made of 0.5cm. thk. HR steel.The center pivot mechanism is designed with the following features: 3600 revolving type. 17° maximum tilt on pivot at center. Tilt tension adjustment. Upright locking.The tubular frame is cantilever type & made of Dia.2.54cm. (1”) x 14 BG M.S. E.R.W. tube and black powder coated.The pneumatic height adjustment has an adjustmentstroke of 12.0 cm. The pedestal is injection moulded in black 30% glass-filled Nylon and fitted with 5 nos. twin wheel castors. The pedestal is 66.0cm. pitch-center dia. (76.0 cm with castors).The twin wheel castors are injection moulded in 30% Glass Filled black Nylon.

Gallop Mesh Chair Supply & placement of godrej make or equivalent Gallop Mesh Chair from ISO 9001:2015, ISO 14001, OHSAS 18000, BIFMA & GREENGUARD Certified Manufacturers and as per approved drawing & design . The seat shall be made of injection molded plastic . Plastic inner shall be upholstered with fabric and moulded polyurethane foam of density 67+/-2kg/m ³, and hardness load 16+/-2kgf as per IS:7888 for 25% compression. The back shall be made 3.5+/-0.03cm x 1.5+/-0.02cm x 0.2+/-0.016cm of MSERW oblong tube. It shall be upholstered using net fabric with high tenacity yarn. The dimensions of seat shall be- 46.0cm(W) x 48.0cm(D) and of back shall be 43.0cm(W) x 60.0cm(D). The armrest top shall be moulded from polyurethane and mounted on to a drop lift adjustable type tubular armrest support made of dia 3.81+/-0.03cm x 0.2+/-0.01 cm thick MSERW tube. Armrest height adjustable upto 6.5+/-0.5cm in 5 steps. The mechanism of the chair shall have following features : 360⁰ revolving type, Active Bio-synchro mechanism, Tilt tension adjustment, 5-position tilt limiter giving option of variable tilt angle to the chair. Seat/Back tilting ratio of 1:2. The chair shall be provided with pneumatic height adjustment which shall have stroke of 10.0 +/- 0.3 cm. Back frame shall be connected to the Up/Down mechanism housed in plastic T spine. it can be adjusted in the range of 7.42+/-0.5 cm for the comfortable back support to suit individual need. The pedestal shall be injection moulded in black 33% GF Nylon66. It shall be fitted with 5 nos twin wheel castor. The size of the pedestal shall be 66.1+/- 0.5 cm pitch-centre-dia (76.1 +/- 1.0 cm with castors). The twin wheel castors shall be made of PP. Overall dimensions of Chair shall be, Width of Chair - 76.1cm, Depth of Chair - 76.1 cm as measured from pedestal below.

Nano Perch 3 Seater Supply and placement of ISO 9001:2008,BIFMA,OHSAS 18000,ISO 14001,certified lounge chair model Nano Perch of Godrej make or equivalent .Cross beam shall be made up of black powder coated rectangular M.S.ERW tube having 8 ± 0.03 cm x 4 ± 0.03 cm x 0.2 ± 0.016 cm size. Leg and armrest shall be chrome plated made of cold rolled steelwith 0.12 ± 0.013 cm thinkness. Seat back shell shall be 1.6 mm thk powder-coated perforated shell made from cold rolled M.S. sheet 0.16 ± 0.013 em thickness. The Side Bar shall be made of Chrome plated solid steel 3 ± 0.03 cm x 1.2 ± 0.3 cm (DIN174)with fluting and plastic inserts.The Shell shall be assembled on the Cross Beam with help of M8 Bolts (Per Seat- 8 nos. Seat to Bracket and 4nos. Bracket to Cross Beam). The seat & back cushion shall be made up of PU foam upholstered with leather cloth or fabric with plywood. Overall Dimensions shall be Seat Height - 41.0cm, Height - 71.0cm, Width & Depth of Chair as measured from pedestal - Width-160.0cm and Depth-56.0 cm. Bidders must have Greengurd & green assurance certificate for few of its product for environment friendly practice, 3 Seater

JYOTI COMMERCIAL CORPORATION

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