Construction of Cochin Cancer Research Centre, Ernakulam (SH Interior Furnishing Works Part II Supply of Chairs)

Amount

INTERIOR FURNISHING-CHAIR

Visitor chair (single):suppling and placing of chair with following specifications. The cushioned seat assembly shall consists of moulded polyurethane foam upholstered with fabric. The foam is assembled over a 12mm thick hot pressed plywood . The back shall made up of two piece injection moulded frame. The inner frame shall be upholstered with mesh fabric and mounted on the main assembly. Lumber support made up of injection moulded in black P.P and upholstered with PU foam. Lumber support size at fixed position.Size of back shall be (W)46.5cm-55cm, (H)58.0cm-60.5cm & size of seat shall be (W)47cm-50 cm x (D)44.0cm-48cmn +. Armrest : The arm top shall be made of soft moulded PU .The visitor base is cantilever type. Overall dimensions of Chair shall be, Width of Chair 61.0cm-70.0cm, Depth of Chair - 64.5cm-70.0 cm as measured from pedestal below. Total Height from ground shall range from 93.5cm- 102.5 cm. Seat height - 44.5 cm-46.5cm. Dimensions tolerance / variations shall be within +/- 1cm. Chair tested as per ANSI/BIFMA x5.1 standards contractor shall obtain prior approval on submission of mock sample from Engineer in charge. Approved make Godrej, Wipro, featherlite.

Medium back chair :-suppling and placing of chair with following specifications,The cushioned seat assembly shall consists of moulded polyurethane foam upholstered with fabric. The foam is assembled over a 12mm thick hot pressed plywood . The back shall made up of two piece injection moulded frame.The inner frame shall be upholstered with mesh fabric and mounted on the main assembly.Lumber support made up of injection moulded in black P.P and upholstered with PU foam. Lumber support at fixed position.Size of back shall be (W)46.5cm-55cm, (H)58.0cm-60.5cm & size of seat shall be (W)47cm-50 cm x (D)44.0cm-48cmn +. Armrest . The arm top is made of soft moulded PU .The mechanism of chair shall have following features:360 degree revolving type, Synchro 1 mechanism, Tilt tension adjustment. The chair shall be provided with pneumatic height adjustment which shall have stroke of 95 +/- 5 mm. The pedestal shall be made of nylon. it shall be fitted with 5 nos twin wheel castor. The size of the pedestal shall be 65.0 +/- 1 cm pitch-centre-dia (70.0 +/- 1.0 cm with castors). The twin wheel castors shall be injection moulded in PP . Overall dimensions of Chair shall range, Width of Chair 70.0cm-76.5cm, Depth of Chair 70.0 cm-76.5cm as measured from pedestal below. Height from ground - min 89.5cm - 102.5cm to max 100.5cm-111.5 cm. Seat height - min 43.3-44.5 cm to max 53.5 cm-54.3cm. Dimensions tolerance / variations shall be within +/- 1 cm. Chair tested as per ANSI/BIFMA x5.1 standards. contractor shall obtain prior approval on submission of mock sample from Engineer in charge.Approved make Godrej, Wipro, featherlite.

Three seater waiting area chair: suppling and placing of chair with following specifications, perforated metal bench -Cross beam and Leg shall be powder coated made of cold rolled steelwith 0.2 ± 0.01 cm thickness. Seat-Back shell shall be 1.2 mm thk powder-coated perforated shell made from cold rolled M.S. sheet 0.12 ± 0.013 cm thickness. The Side Bar shall be made of powder-coated solid steel with inserts. The Shell shall be assembled on the Cross Beam with help of bolts . dimensions may range between Seat width50.0 cm- 54.5 cm per seat. Thickness of side bars is 4.5cm & gap between seats shall be min 2cm. Overall Dimensions shall be Seat Height :40.6 -44.0cm, Total Height from ground :77.5cm-91.0cm, Width & Depth of Chair as measured from ground - Width:173.5cm -176.5 cm and Depth:71 cm-74cm.Dimensions tolerance / variations shall be within +/- 1 cm. contractor shall obtain prior approval on submission of mock sample from Engineer in charge. Approved make Godrej, Wipro,featherlite.

Three seater waiting area chair with divider: suppling and placing of chair with following specifications,perforated metal bench -Cross beam and Leg shall be powder coated made of cold rolled steelwith 0.2 ±0.01 cm thickness. Seat-Back shell shall be 1.2 mm thk powder-coated perforated shell made from cold rolled M.S. sheet 0.12 ± 0.013 cm thickness. The Side Bar shall be made of powder-coated solid steel with in serts. The Shell shall be assembled on the Cross Beam with help of bolts . dimensions may range between Seat width50.0 cm- 54.5 cm per seat. Thickness of side bars/ arm rest is 4.5cm and shall be provided in between as a divider. Overall Dimensions shall be Seat Height :40.6 -44.0cm, Total Height from ground :77.5cm-91.0cm, Width & Depth of Chair as measured from ground - Width:173.5cm -176.5 cm and Depth:71 cm-74cm.Dimensions tolerance / variations shall be within +/- 1 cm. contractor shall obtain prior approval on submission of mock sample from Engineer in charge. Approved make Godrej, Wipro, featherlite.

Four seater Waiting area Chair with divider : suppling and placing of chair with following specifications perforated metal bench -Cross beam and Leg shall be powder coated made of cold rolled steelwith 0.2 ± 0.01 cm thickness. Seat-Back shell shall be 1.2 mm thk powder-coated perforated shell made from cold rolled M.S. sheet 0.12 ± 0.013 cm thickness. The Side Bar shall be made of powder-coated solid steel with in serts. The Shell shall be assembled on the Cross Beam with help of bolts . Seat width- 54.5 cm per seat. Thickness of side bars/ arm rest is 4.5cm and shall be provided in between as a divider. Overall Dimensions shall be Seat Height - 40.6 cm, Total Height from ground - 77.5cm, Width & Depth of Chair as measured from ground - Width-232.5 cm and Depth-71 cm.Dimensions tolerance / variations shall be within +/- 1 cm. contractor shall obtain prior approval on submission of mock sample from Engineer in charge. Approved make Godrej, Wipro, featherlite.

Four seater Waiting area Chair: suppling and placing of chair with following specifications perforated metal bench -Cross beam and Leg shall be powder coated made of cold rolled steelwith 0.2 ± 0.01 cm thickness. Seat-Back shell shall be 1.2 mm thk powder-coated perforated shell made from cold rolled M.S. sheet 0.12 ± 0.013 cm thickness. The Side Bar shall be made of powder-coated solid steel with inserts. The Shell shall be assembled on the Cross Beam with help of bolts . Seat width- 54.5 cm per seat.Thickness of side bars/ arm rest is 4.5cm & gap between seats shall be min 2cm. Overall Dimensions shall be Seat Height - 40.6 cm, Total Height from ground - 77.5cm, Width & Depth of Chair as measured from ground - Width-232.5 cm and Depth-71 cm.Dimensions tolerance / variations shall be within +/- 1 cm. contractor shall obtain prior approval on submission of mock sample from Engineer in charge.Approved make Godrej, Wipro, featherlite.

Dining chair:suppling and placing of chair with following specifications,The seat and back shall be injection moulded in Polypropylene. They shall be fitted on the understructure assembly and shall be fixed with screws. Approximate Back Size shall be: 42.0cm. (W) X 38.5 cm. (H). and Approximate Seat Size shall be: 46 cm. (W) X 39.5 cm. (D). The understructure assembly shall be made of MS -ERW PIPE with Dia 19mm and of thickness 1.6mm and silver powder coated ( DFT 40-60 microns ). Overall Dimensions of Chair shall be Seat Height - 46.5 cm, Total Height from ground - 83.0cm, Width & Depth of Chair as measured from base - Width-42.0cm and Depth-46 cm. Dimensions tolerance / variations shall be within +/- 1 cm. contractor shall obtain prior approval on submission of mock sample from Engineer in charge. Approved make Godrej, Wipro, featherlite.

Doctor's Chair with headrest: suppling and placing of chair with following specifications. Black Mesh back /Glass infused polymer frame, Height adjustable Lumbar support, Headrest to support the head and neck.Fabric upholstered seating with Adaptive bolstering technology, 4 way (Height, Pivot, Width and depth)rectilinear adjustable arms, passive seat edges - non-intrusive seat depth adjustments, Weight activated recline mechanism with 3 setting choice of recline limiters, Pneumatic seat height adjustment - Dynamic load tested, five prong black nylon base. Overall height range: 950mm to 1070mm. Width: 660mm on models with arms. Depth range: 507mm to 557mm (20” to 22”) on models with seat depth. Backrest features a rear hook button near the top which can be used for hanging light personal items, like scarves,up to 1 kg (2.2 lb). Backrest height from seat is 575mm. Backrest width is 349mm (13-3/4”) at its narrowest point to provide adequate support for the curvature of the user's back without causing localized pressure points. Chair includes an adjustable lumbar with a height adjustment range of 50mm (2”) with five fixed stops to provide optimal comfort. A pneumatic cylinder is used to accomplish a 120mm (4-3/4”) seat height adjustment range between 420mm-540mm. Seat width must be a minimum of 482mm. Seat length shall be a minimum of 485mm. Contour of seat shall allow dynamic side-to-side motion (avoiding cradling/hammock effect).4r5. Arm Height adjustment: 65mm (2-1/2”) between 215mm (8-1/2”) and 280mm (11”) from the seat to relieve upper back and shoulder fatigue. Arm Depth adjustment: 40mm (1-1/2”) to provide forearm support. Arm Pivot adjustment: 5 degrees to -15 degrees. Armcaps shall be at least 89.7mm (3-1/2”) x 248mm (9-3/4”) to adequately support the forearms of the user. Product must have a five-star base and have a minimum diameter of 325mm (12-3/4”). Casters should be at least 65mm (2-1/2”) diameter for ease of mobility. Chair meets or exceeds all ANSI/BIFMA X5.1 American National Standard for Office Furnishings-General Purpose Office Chairs-Tests. Must be constructed free of environmentally hazardous materials such as PVC. Upholstered back chairs are constructed of 40% recycled content.shall have a company warranty of 12 years. contractor shall obtain prior approval on submission of mock sample from Engineer in charge.Approved make: Steelcase,Humanscale,Herman miller.

Macro Enterprises

Ashly Furnishing Co Pvt Ltd

creative design and products

Avantika Interior Systems Pvt Ltd

NAVAS K.V

Bidder Name

Macro Enterprises

Avantika Interior Systems Pvt Ltd

Godrej and Boyce Manufacturing Company Limited

creative design and products

Ashly Furnishing Co Pvt Ltd

NAVAS K.V