University Of Calcutta Tender

The seat and back should be made up of 1.2 ± 0.1 cm. thick hot-pressed plywood, upholstered with fabric upholstery covers and moulded Polyurethane foam. The back foam should be designed with contoured lumbar support for extra comfort. The seat should have extra thick foam on front edge to give comfort to popliteal area. MID BACK SIZE : 47.5 cm. (W) x 58.0cm. (H), SEAT SIZE : 47.0 cm. (W) x 48.0 cm. (D). The HR Polyurethane foam should be moulded with density = 45 ± 2 kg/m 3 and Hardness = 16 ±2 at 25% compression. The armrests should be one-piece injection moulded from black Co-polymer Polypropylene. The mechanism should be designed with the following features: · 360⁰ revolving type.· Upright position locking.· Tilt tension adjustment.· Seat/back tilting ratio of 1:3. The pneumatic height adjustment has an adjustment stroke of 12.0 ± 0.3 cm. The bellow should be 3 piece telescopic type and injection moulded in black Polypropylene. The pedestal should be injection moulded in black 33% glass-filled Nylon -66 and fitted with 5 nos. twin wheel castors. The pedestal should have 66.0cm pitch-center dia. (76.0 cm with castors.). The twin wheel castors should be injection moulded in Black Nylon . Mid Back chair should be Green Guard Certified Product. The metal parts to be pre treated with 6 steps of Degreasing, Water Rinse, Phosphating and Passivation and the Powder coating to be done following 7 Tank spray phosphating system followed by Oven drying at 140º C EMT after Pretreatment Camel Hump Oven for baking powder at 180º C and in-built cooling loop after Oven baking. The manufactures should have in house quality checking, steel processing and powder coating unit. Manufacturer should have Green Guard certification (UL) for some of its products and should also have International Member Certificate of BIFMA for last 10 years along with products certifications like; BIFMA level 2 conforms to ANSI/BIFMA e3-2014e Furniture Sustainability Standard issued by BIFMA certificate. Other certificates ISO 9001:2015, ISO 14001:2015, ISO 50001:2011, ISO 45001 : 2018 should be mandatory. Manufacturer should have Green Guard Certification(UL), AIOTA, GRIHA, & India Design Mark for few of its products. All ISO must be from NABCB Accredited Agency otherwise certificates will not be accepted. The manufacturer should have the service set up in the district where materials will be delivered at least for last 3 years. ( Specification as Per NIT documents )

Unitized Conference Table- 14-seater (Membrane), Size: 4200L X 1500W X7 40H (MM): WorkMade of 25mm Thick Pre-laminated twin board of E1-P2 grade and approved shade conforming to IS-12823:1990, Edge banded with matching 2 mm thick PVC lipping. Access panels provided with soft closing hinges. The Under-structure consists of mixture of 25mm and 18mm Pre-laminated twin board of E1-P2 grade and approved shade conforming to IS-12823:1990, Edge banded with matching 2 mm thick PVC lipping. Anodised aluminium alloy 63400 - WP profile is added at bottom edges for improving the aesthetics. The product has a knock-down construction. Bottom cabinet with door is provided for flow of wires and cables. Cutout provision below. Access flap at four locations for standard 8 module Anchor Roma is provided. Beside each cutout, an additional cutout with plate is provided for mounting Audio Visual Cables (eg.HDMI,VGA-A,etc). The metal parts to be pre treated with 6 steps of Degreasing, Water Rinse, Phosphating and Passivation and the Powder coating to be done following 7 Tank spray phosphating system followed by Oven drying at 140º C EMT after Pretreatment Camel Hump Oven for baking powder at 180º C and in-built cooling loop after Oven baking. The manufactures should have in house quality checking, steel processing and powder coating unit. Manufacturer should have Green Guard certification (UL) for some of its products and should also have International Member Certificate of BIFMA for last 10 years along with products certifications like; BIFMA level 2 conforms to ANSI/BIFMA e3-2014e Furniture Sustainability Standard issued by BIFMA certificate. Other certificates ISO 9001:2015, ISO 14001:2015, ISO 50001:2011, ISO 45001 : 2018 should be mandatory. Manufacturer should have Green Guard Certification(UL), AIOTA, GRIHA, & India Design Mark for few of its products. All ISO must be from NABCB Accredited Agency otherwise certificates will not be accepted. The manufacturer should have the service set up in the district where materials will be delivered at least for last 3 years. ( Specification as Per NIT documents )

Supply and Placement of Mid Back Chair as per design approve as per order shall have Overall Dimension of 76.1CM (W) x 76.1CM (D) x 98.0-108.0CM (H) with Seat Height of 44.0-54.0CM (Variations within ±1.0CM). THE SEAT IS MADE UP OF 1.2 ± 0.1 CM THICK HOT-PRESSED PLYWOOD MEASURED AS PER QA METHOD. THE BACK SHALL MADE UP OF INJECTION MOULDED GLASS FILLED NYLON & UPHOLSTERED USING NET FABRIC WITH HIGH TENACITY YARN. BACK SIZE: 45.0CM (W) X 65.3CM (H) & SEAT SIZE: 47.0CM (W) x 51.5CM (D). THE HR POLYURETHANE FOAM IS MOULDED WITH DENSITY = 55±5 KG/ m³ AND HARDNESS 16 ±2KGF AS PER IS:7888 FOR 25% COMPRESSION. SHALL HAVE ADJUSTABLE ARMRESTS WITH UP-DOWN ADJUSTMENT OF 8.5±0.5CM WHICH IS PROVIDED IN ARMREST STRUCTURE. ARMREST TOP HAS AN INTEGRATED LAYER OF THERMOPLASTIC ELASTOMER (TPE). ARMREST TOP HAS AN INTEGRATED LAYER OF THERMOPLASTIC ELASTOMER(TPE). THE ARMREST IS MADE UP OF PLASTIC INJECTION MOULDED NYLON WITH TEXTURED TOP. LUMBAR SUPPORT CONSISTS OF POLYPROPELYNE PAD WITH MOULDED ( Specification as Per NIT documents )

HIGH BACK CHAIR WITH SEAT DEPTH ADJUSTMENT - 1) SEAT ASSEMBLY: The Cushioned seat should be made of Injection molded Plastic outer & inner. Plastic Inner should be upholstered with stitched cover and moulded High Resilience Polyurethane foam of Density 45+2 kg/m3, and hardness load 16+2 kgf as per IS:7888 for 25% compression. The stitched cover should be made from spacer fabric and leatherette. *Seat SIZE : 47.0 cm. (W) x 48.0 cm (D). 2) BACK ASSEMBLY: The Cusioned back should be made of PU Foam with insitumolded MS E.R.W. Round Tube of size 1.9+0.03 cm x 0.16 + 0.0128 cm. It upholstered with spacer fabric and leatherette. The armrest top should be moulded from polyurethane (PU) and mounted on to a drop lift adjustable type tubular armrest support made of 03.81+0.03 cm x 0.2+0.01 cm thk MS E.R.W tube. The armrest height adjustable up to 6.5+0.56cm in 5 steps. The Armrest structure should be powder coated (DFT 40-60 micron). 4) ACTIVE BIO-SYNCHRO MECHANISM (FU3401/3402): The adjustable tilting mechanism should be designed with the following features: * 360o revolving type. * Front-pivot for tilt with feet resting on ground and continuous lumbar support ensuring more comfort. *Tilt tension adjustment can be operated in seating position. *5-position Tilt limiter giving option of vaiable tilt angle to the chair. * Seat/back tilting ratio of 1:2. * The mechanish housing should be made up of HPDC Aluminium black powder coated. 5) SEAT DEPTH ADJUSTMENT Seat depth adjustment should be integrated in the seat through a sliding mechanis. Seat depth adjustment range should be of 6.0+0.5 cm. 6) ADJUSTABLE BACK SUPPORT ( Specification as Per NIT documents )

Glass Door Almirah shall have an overall size of 916mm(W)x486mm(D)x1980mm(H) with welded construction. It should have shelf thickness of 0.7 mm, Back thickness of 0.8mm, Door thickness of 0.8mm (high yield strength) and all other components shall have a thickness of 0.9mm. These components shall be made of CRCA ‘D’ grade high yield strength as per IS:513. The glass door storwel shall have a brass handle and a 2 way locking mechanism with shooting bolt . It should have a height wise adjustable shelf mounting which shall have a Uniformly Distributed Load Capacity of max 40 Kg. It should also have a M10 Screw type Leveller with Hex plastic base. The finishing shall include Epoxy powder coated to the thickness of 50 microns (+/- 10). Plenty of colour options and shelving options shall be available. ( Specification as Per NIT documents )

Almirah shall have an overall size of 916mm(W)x486mm(D)x1980mm(H) with welded construction. It should have the shelf thickness of 0.7 mm, Back thickness of 0.8mm, Door thickness of 0.8mm (high yield strength) and all other components shall have a thickness of 0.9mm. These components shall be made of CRCA ‘D’ grade high yield strength as per IS:513. The Storwel Plain should have a Mazak handle and Three way locking mechanism with Shooting Bolts. It should have a height wise adjustable shelf mounting which shall have a Uniformly Distributed Load Capacity of max 40 Kg. It should also have a M10 Screw type Leveller with Hex plastic base. The finishing shall include Epoxy powder coated to the thickness of 50 microns (+/- 10). Plenty of colour options and shelving options shall be available ( Specification as Per NIT documents )

4 DR. Filing Cabinet, Size: 1320H x 470W x 620D : Rigid Knock Down Construction CRCA 0.7 mm Thick (Top, Side & Drawer Front); 0.6 mm Thick (Frames, Drawer- Inside Cover, Side Back Side) 0.5mm Thick (Back, Bottom, Drawer Bottom) Easy to grip Full length Handle recess integrated into Metal Drawer fronts.Snap on type plastic label holder on Drawer Fronts. For hanging ‘Ezee’ / ‘Visa’ files (Foolscap) from front to back (Files Along theWidth) • No. of 20 mm thk file which can be hanged in above way per drawer is 28.Centralized locking with 10 lever Cam Lock & having anti-tipping arrangement to ensure that when one drawer is opened for use, it does not allow other drawers to be opened. High quality precision ball slide. Drawer Load: 40 kg. UDL for 75,000 cycles (BS) Plain Triangular plate pop riveted at the bottom corners for rigidity. Epoxy Polyester Powder coated to the thickness of 50 microns (+/-10). ( Specification as Per NIT documents )

Dining Table, PU painted 25mm Base material 25mm MDF board on top PU painting of minium 2H hardness with 75% gloss as per color chart, combination colorgraphices on the centre. Color as per color chart. Brown laminate on bottam. Specially profilled edge for comfort.Understructure : Bend pipe Uunderstructure of MS Power coated. Pipe dia 38mm, 2mm thk. Understructure fitted with top by SS machine screws.Legs : MS powder coated legs for PU top & SS legs for membrane top. 38 mm dia pipe legs shall be fixed with Understructure& table top. Glide : Plastic Glide fixed at the Understructure to prevent the damage of table top during stocking.1734W x 1175D x 750H. ( Specification as Per NIT documents )

The seat and back shall be made out of injection moulded high impact strength polypropylene polymer compound with indoor grade UV Resistance The seat size will be 52.5 cm. (W) x 53.2 cm. (D) and the back size shall be 51.6 cm. (W) x 40.5 cm. (H). The powder coated ( DFT 50±10 microns ) welded tubular frame shall be made out of 02.22 ± 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 M.S. E.R.W tube. The tubular welded frame will be made out of 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 shall be buff polished to give shiny finish. The powder coated ( DFT 50±10 microns ) welded Beam M.S. Structure is made from 5.08 ± 0.03 cm x 5.08 ± 0.03 cm x 0.16 x 0.0128 cm. The 0.315 ± 0.008 cm thk HR steel plate is welded to beam for fixing seat and back frame. The powder coated ( DFT 50±10 microns ) welded Leg M.S. Structure is made from 5.08 ± 0.03 cm x 5.08 ± 0.03 cm x 0.16 x 0.0128 cm and 5.08 ± 0.03 cm x 2.45 ± 0.03 cm x 0.16 ± 0.0128 cm. The shoes will be made of high impact strength Polypropylene polymer compound with indoor grade UV resistance and pressed fitted with tubular frame. ( Specification as Per NIT documents )

Bed side table dim of 450 mm D x 440 mm W x 510 H made of prelaminated board of natural walnut color. Bed side table should be Green Guard Certified Product.. The metal parts to be pre treated with 6 steps of Degreasing, Water Rinse, Phosphating and Passivation and the Powder coating to be done following 7 Tank spray phosphating system followed by Oven drying at 140º C EMT after Pretreatment Camel Hump Oven for baking powder at 180º C and in-built cooling loop after Oven baking ( Specification as Per NIT documents )

3-Seater sofa : The seat is made of PU ‎foam with Density ‎28‎± ‎2 ‎kg‎/‎cu‎.‎mtr having an ‎additional top layer of super soft ‎PU foam in Density ‎32 ‎± ‎2 ‎kg‎/‎cu‎. ‎upholstered with fabric ‎or leatherette‎. ‎ ‎The back is ‎made of PU foam with ‎Density ‎28 ‎± ‎2 ‎kg‎/‎cu‎. mtr with two additional ‎top layer of supersoft ‎ foam of density ‎32‎±‎2 ‎kg‎/‎cu‎. ‎mtr‎, ‎upholstered ‎ with fabric or leatherette .‎Understructure is made ‎up of ‎1‎.‎2‎±‎0‎.‎1 ‎cm‎. ‎thick ‎hot pressed plywood ‎( moisture resistance & termite proof as per IS: 303) & pinewood of cross section devoid of major knots & surface defects 6 nos. per seat & 3.8 mm Dia zigzag spring assembly is mounted over understructure for cushioning purpose 6 nos. per seat & 3.8 mm Dia zigzag spring assembly is mounted over understructure for cushioning purpose. ‎It is ‎a welded assembly ‎made in Stainless steel ‎(‎grade SS ‎202‎) ‎tube ‎& ‎plate‎ with plastic endcap. (W) 206.0* (D) 90.5(H) 85.5 cm seat (H) 45.0 cm. ( Specification as Per NIT documents )

Single-Seater sofa : The seat is made of PU ‎foam with Density ‎28‎± ‎2 ‎kg‎/‎cu‎.‎mtr having an ‎additional top layer of super soft ‎PU foam in Density ‎32 ‎± ‎2 ‎kg‎/‎cu‎. ‎upholstered with fabric ‎or leatherette‎. ‎ ‎The back is ‎made of PU foam with ‎Density ‎28 ‎± ‎2 ‎kg‎/‎cu‎. mtr with two additional ‎top layer of supersoft ‎ foam of density ‎32‎±‎2 ‎kg‎/‎cu‎. ‎mtr‎, ‎upholstered ‎ with fabric or leatherette .‎Understructure is made ‎up of ‎1‎.‎2‎±‎0‎.‎1 ‎cm‎. ‎thick ‎hot pressed plywood ‎( moisture resistance & termite proof as per IS: 303) & pinewood of cross section devoid of major knots & surface defects 6 nos. per seat & 3.8 mm Dia zigzag spring assembly is mounted over understructure for cushioning purpose 6 nos. per seat & 3.8 mm Dia zigzag spring assembly is mounted over understructure for cushioning purpose. 4‎) ‎LEG ASSEMBLY‎: ‎It is ‎a welded assembly ‎made in Stainless steel ‎(‎grade SS ‎202‎) ‎tube ‎& ‎plate‎ with plastic endcap. (W) 86.0* (D) 90.5(H) 85.5 cm seat (H) 45.0 cm ( Specification as Per NIT documents )

Coffee table of dimensions of 1000 x 650 x 450. TABLE TOP made of Tempered Clear Glass of Thickness 10mm. Legs &Understructure are made of MDF. The metal parts to be pre treated with 6 steps of Degreasing, Water Rinse, Phosphating and Passivation and the Powder coating to be done following 7 Tank spray phosphating system followed by Oven drying at 140º C EMT after Pretreatment Camel Hump Oven for baking powder at 180º C and in-built cooling loop after Oven baking. The manufactures should have in house quality checking, steel processing and powder coating unit. Manufacturer should have Green Guard certification (UL) for some of its products and should also have International Member Certificate of BIFMA for last 10 years along with products certifications like; ( Specification as Per NIT documents )