Supply and Installation of the Furniture work for Newly Constructed Library Block Building of JC Bose University of Science and Technology, YMCA, FaridabaD-- 1 Model Name: WorkStationProviding and placing of panel & tile based modular workstations with partition thickness of 50 mm thick including powder coated aluminium trims and supported on Legs for better air circulation and helps in keeping floor clean. Make- Godrej/ Haworth/ Steelcase Complete in all respect with the prior approval of Engineer in charge. 2 Panels Construction - Each panel consists of Vertical extrusions 2Nos and Horizontal extrusions made of 1.2mm thick aluminium with duly powder coated at every division of tile/block. Each panel have Bottom frame fabricated for 52.4mm panel comprises of L-channels made of 2mm thick CRCA steel (IS: 513), formed plates of 3mm thick HR steel (IS: 2062) & ERW steel tube of size 35x15x1.6mm thick in oval cross section (IS: 7138) welded together. The complete bottom frame shall be powder coated with an average of 50-60 microns thickness of epoxy powder coating. The Bottom Frame is bolted with the Upright verticals. Each Panel is provided with 2Nos Legs of height 120mm are fixed at the bottom frame of the panel. Legs are fabricated by CO2 welded MS Tube of section 38mm x 25mm (IS: 7138 ERW Tube, 38mm x 25mm x 16bg) with the base plate of the MS plate of 35x22x5mm (IS: 2062, 5mm HR) over which an M8 Leveler is fitted which allows for adjustment of the height by 50mm. It will be coated with 45-50micron thickness of epoxy powder coating. Each Panel consists of 2Nos Intermediate blocks. In a 52.4mm Thick panel intermediate block shall comprise of 38mm thick paper honeycomb with 3mm MDF on each sides and 0.6mm decorative laminate on both sides. Particle board framing shall be used n outer boundary of these blocks as well as intermediately at certain locations forming conduit for passing cables. These blocks will be located in the middle bands of the panels made out of a composite construction of MDF and paper honeycomb. Each Panel consist of TOP TILES/SPLIT TILES. These tiles shall be slide in to the panels from top before fixing the top horizontal. These tiles shall be supported from top & bottom side with clips made from PP co polymer fitted in horizontal extrusion. In case of split tiles it shall be offered in Fabric magnetic tiles, Whiteboard tiles. Each Panel consists a BOTTOM TILE. These bottom tiles shall be press fitted on to the assembly frame of the panel with the help of snap on clips made of nylon-66 and support clips made from PP polymer.All partitions and side panels have levelling screws for adjustment in case of Uneven floor to take care of +/- 40 mm of uneven flooring. 3 Tile Finishes : Top Tile on main spine : Combination of Top Tile shall be Laminate Finish.Intermediate Blocks : Intermediate block shall be in DL Finish.Bottom Tile : Bottom tile shall be in plain metal finish. 4 End/Intermediate Panels :It is a 22.8mm Thick panel used at the ends and as a intermediate panle between 2 adjacent workstations. It is conncted to the main panel using screws and provided with trims on the outer edges. 5 Aluminium Trims : The top trims and end trims for 52.4 mm shall be made from aluminum extrusion. All kinds of extrusions for 52.4mm shall have average wall thickness of 1.2 mm & having finish of powder coating. Top trim in 52.4mm thick panel shall be press fitted on the horizontal extrusion, it shall be slide fitted with the help of top trim connector made from PP copolymer 3530 grade.End trim for 52.4mm thick panel shall be slide fitted with the help of end trim connector made from 2.0mm thick M.S. CRCA Grade D as per IS: 513. End trim for 22.8 mm thick panel shall slide with the help of end trim connector made from nylon-66. 6 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. Wires runs through the system from Bottom tile and extended to the top at various locations by the help of 2 nos. vertical Cable Ducts in each panels. Cable duct shall be made from 0.8 mm thick M.S. CRCA Grade D as per IS: 513 - 1994. It is constructed with two parts, one is body & another is cover. It holds the cables & gives aesthetic appearance by covering all cables entry, which are moving upward to the panels. Size of Cable duct is 107mm W X 154 mm H X 21 mm D. 7 Legs - Metal powder coated legs at the end. System shall also have 120 mm high powder coated standalone panel legs to give the system an elevated look. Single side legs are fabricated by CO2 welded MS Tube of section 38 mm x 25 mm (IS: 7138 ERW Tube, 38 mm x 25 mm x 16bg) with the base plate of the MS plate of 35x22x5mm (IS: 2062, 5 mm HR) over which an M8 Leveler is fitted. 8 Worksurface : Worktop shall be made out of 25mm thick prelaminated particle board. All the open edges of work surface shall be provided with machine pressed 2 mm thick PVC lipping glued with hot melt EVA glue. The work surface shall be provided with circular cut out of Dia.65mm as per the requirement, for passing of wires. These cut outs shall be provided with ABS covers. Worksurfaces are fitted to the panels by worksurface brackets. Brackets are made of 2.0mm thick CRCA grade D steel as per IS : 513. Brackets are slide in between end trim and vertical extrusions. 9 Key Board Pullout Tray : Supplying and Fixing of sliding computer key board tray of 480mm (L) X 280mm (D) X 40mm(H) made out of CRCA steel as per IS : 513 made of 0.9mm thick powder coated with sliding channels and other fixing fittings. It should also have a sliding system for accomodating mouse. 10 CPU Trolley :Supplying and Fixing of CPU Trolley of Size - 345mm(W) x 226(D) x 180mm(H) is made of 1.0 mm thick MS CRCA Sheet and Side support is made of 0.8 mm thick MS CRCA Sheet. It consists of 4Nos Non-lockable twin wheel castors made of injection moulded in Black Nylon. 11 (A) Recta Single workstation - 900 W mm x 600 D mm x 1200 H mm 12 (B) Recta Back to Back workstation - 1200 W mm x 600 D mm x 1200 H mm 13 (C) Recta Single workstation - 1200 W mm x 600 D mm x 1200 H mm 14 (D) Penta Single workstation - 1500W1 x 1500W2 x 1200H 15 Model Name: WorkStationProviding and placing of panel & tile based modular workstations with partition thickness of 50 mm thick including powder coated aluminium trims and supported on Legs for better air circulation and helps in keeping floor clean.Make- Godrej/ Haworth/ Steelcase Complete in all respect with the prior approval of Engineer in charge. 16 Panels Construction - Each panel consists of Vertical extrusions 2Nos and Horizontal extrusions made of 1.2mm thick aluminium with duly powder coated at every division of tile/block. Each panel have Bottom frame fabricated for 52.4mm panel comprises of L-channels made of 2mm thick CRCA steel (IS: 513), formed plates of 3mm thick HR steel (IS: 2062) & ERW steel tube of size 35x15x1.6mm thick in oval cross section (IS: 7138) welded together. The complete bottom frame shall be powder coated with an average of 50-60 microns thickness of epoxy powder coating. The Bottom Frame is bolted with the Upright verticals. Each Panel is provided with 2Nos Legs of height 120mm are fixed at the bottom frame of the panel. Legs are fabricated by CO2 welded MS Tube of section 38mm x 25mm (IS: 7138 ERW Tube, 38mm x 25mm x 16bg) with the base plate of the MS plate of 35x22x5mm (IS: 2062, 5mm HR) over which an M8 Leveler is fitted which allows for adjustment of the height by 50mm. It will be coated with 45-50micron thickness of epoxy powder coating. Each Panel consists of 2Nos Intermediate blocks. In a 52.4mm Thick panel intermediate block shall comprise of 38mm thick paper honeycomb with 3mm MDF on each sides and 0.6mm decorative laminate on both sides. Particle board framing shall be used n outer boundary of these blocks as well as intermediately at certain locations forming conduit for passing cables. These blocks will be located in the middle bands of the panels made out of a composite construction of MDF and paper honeycomb. Each Panel consist of TOP TILES/SPLIT TILES. These tiles shall be slide in to the panels from top before fixing the top horizontal. These tiles shall be supported from top & bottom side with clips made from PP co polymer fitted in horizontal extrusion. In case of split tiles it shall be offered in Fabric magnetic tiles, Whiteboard tiles. Each Panel consists a BOTTOM TILE. These bottom tiles shall be press fitted on to the assembly frame of the panel with the help of snap on clips made of nylon-66 and support clips made from PP polymer.All partitions and side panels have levelling screws for adjustment in case of Uneven floor to take care of +/- 40 mm of uneven flooring. 17 Tile Finishes : Top Tile on main spine : Combination of Top Tile shall be Laminate Finish.Intermediate Blocks : Intermediate block shall be in DL Finish.Bottom Tile : Bottom tile shall be in plain metal finish. 18 End/Intermediate Panels :It is a 22.8mm Thick panel used at the ends and as a intermediate panle between 2 adjacent workstations. It is conncted to the main panel using screws and provided with trims on the outer edges. 19 Aluminium Trims : The top trims and end trims for 52.4 mm shall be made from aluminum extrusion. All kinds of extrusions for 52.4mm shall have average wall thickness of 1.2 mm & having finish of powder coating. Top trim in 52.4mm thick panel shall be press fitted on the horizontal extrusion, it shall be slide fitted with the help of top trim connector made from PP copolymer 3530 grade.End trim for 52.4mm thick panel shall be slide fitted with the help of end trim connector made from 2.0mm thick M.S. CRCA Grade D as per IS: 513. End trim for 22.8 mm thick panel shall slide with the help of end trim connector made from nylon-66. 20 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. Wires runs through the system from Bottom tile and extended to the top at various locations by the help of 2 nos. vertical Cable Ducts in each panels. Cable duct shall be made from 0.8 mm thick M.S. CRCA Grade D as per IS: 513 - 1994. It is constructed with two parts, one is body & another is cover. It holds the cables & gives aesthetic appearance by covering all cables entry, which are moving upward to the panels. Size of Cable duct is 107mm W X 154 mm H X 21 mm D. 21 Legs - Metal powder coated legs at the end. System shall also have 120 mm high powder coated standalone panel legs to give the system an elevated look. Single side legs are fabricated by CO2 welded MS Tube of section 38 mm x 25 mm (IS: 7138 ERW Tube, 38 mm x 25 mm x 16bg) with the base plate of the MS plate of 35x22x5mm (IS: 2062, 5 mm HR) over which an M8 Leveler is fitted. 22 Worksurface : Worktop shall be made out of 25mm thick prelaminated particle board. All the open edges of work surface shall be provided with machine pressed 2 mm thick PVC lipping glued with hot melt EVA glue. The work surface shall be provided with circular cut out of Dia.65mm as per the requirement, for passing of wires. These cut outs shall be provided with ABS covers. Worksurfaces are fitted to the panels by worksurface brackets. Brackets are made of 2.0mm thick CRCA grade D steel as per IS : 513. Brackets are slide in between end trim and vertical extrusions. 23 (A) Recta Back to Back workstation - 900 W mm x 600 D mm x 1200 H mm 24 (B) Recta Back to Back workstation - 1200 W mm x 600 D mm x 1200 H mm 25 Model Name: WorkStation Chair Providing and Placing in position Chair for workstation. The seat assembly shall be made up of 1.2 ±0.1cm. thick hot-pressed plywood and shall be upholstered with fabric upholstery covers and moulded Polyurethane foam. The dimensions of seat shall be 47.0 cm. (W) x 48.0 cm. (D). The back asembly shall be made of powder coated (DFT 40-60 microns) tubular frame of dia 2.54 ±0.03cm.x 0.2±0.016cm thk.MS ERW tube designed with contoured lumbar support for extra comfort. The back shall be upholstered using Net fabric with high tenacity yarn. The dimensions of back shall be 46.5 cm (W) x 60.5 cm (H). The HR polyurethanefoam shall be moulded with density =45+/-2 kg/m3 and hardness load 16 ± 2 kgf as per IS:7888 for 25% compression. The one-piece armrests shall be injection moulded from black Co-polymer Polypropylene. The mechanism shall be designed with 360° revolving type, 17±2° maximum tilt m pivot at centre, Upright position locking., Tilt tension adjustment. The pneumatic height adjustment shall has an adjustment stroke of 11.0 ±0.3cm. The bellow shall be 3 piece telescopic type and injection moulded in Black Polypropylene. The pedestal shall be injection moulded in black 33% glass-filled Nylon66 and fitted with 5 nos. twin wheel castors. The pedestal is 66.3 ±0.5cm.pitch-center dia. (76.3 ±1.0cm with castors). The twin wheel castors shall be injection moulded in Black Nylon. Overall Dimensions of Chair shall be Seat Height - min 43.3 to max 54.3cm, Height - min89.5 to max 100.5cm, Width & Depth of Chair as measured from pedestal - Width-76.3 cm and Depth-76.3 cm.Make- Godrej/ Haworth/ Steelcase Complete in all respect with the prior approval of Engineer in charge. 26 Model Name: Library Table Providing and placing desk based Library table of 2100 W x 900D with ht - 750 mm. The under structure of the system comprises leg assemblies and cross connectors. Over the matrix of legs and cross connectors, the work surfaces and wire carriers shall be fixed. The work surfaces provide support to the other ancillary elements like power-box, and access flap. Make- Godrej/ Haworth/ Steelcase Complete in all respect with the prior approval of Engineer in charge. 27 LEGS: Providing metal powder coated legs. Legs shall be fabricated by Argo Shield welding MS ERW Tube 40 mm x 40 x 1.2 mm thk, with the base of the MS tube a polycarbonate cap with M8 metal insert shall be fixed, on to which a straight M8 leveler fitted to a bottom translucent cap which allows for adjustment of the height by 50mm. Support brackets of 3 mm thk HR shall be welded on top surface of Leg for fixing top. 28 UNDERSTRUCTURE: Comprising of metal powder coated cross connectors between legs and legs. Made up of metal powder coated finish and the entire assemply shall be fixed to the worktop. : These shall be the supporting members that span across the leg assemblies and form the understructure of a workstation. These shall be fabricated by CO2 welded MS powder coated and Powder used for powder coating will be LEAD-free, the tube shall be made from section 50 mm x 25 mm x 1.2mm thick (as per IS: 7138 ERW). Cross members shall be assembled by friction fit PDC joinery and Grub screws. Certain cross connectors shall be fabricated with Argo shield welding with a 3mm thick HR (as per IS:2062) plate at the end. 29 WIRE MANAGEMENT: For vertical wiremenagement, wire risers with cover shall be considered. For horizontal wiremanagement - Wire Tray with integrated power box. Access flap shall be provided. Switch plate of (8+3 Anchor Roma) module shall be considered for Power and Data points. This shall be used to carry data & electrical wires through the length of the module to give a concealed look. A wire carrier shall be made with a combination of 0.6 mm thick CRCA outer body along with 0.8 mm thick CRCA switch plate (8+3 Anchor Roma) module cut out as standard. These shall be mounted either on leg lateral members or cross members with a bracket made from 3 mm thick HR. 30 WORKSURFACE - Works surface shall be made of25 mm thk prelam particle board with flat pvc lipping edge banding of size 2100 mm w x 900 mm d. Library Tables in rectangular profile with round edges with dual opening access flap. 31 Library Table Size - 2100W x 900D x 750H 32 Model Name: Library Chair Providing and Placing in position Library Chair. The seat-back shall be made of blopw molded high-density polyethyleneand shall be fixed on the understructure assembly with the help of stainless steel pop rivets. Seat shall be made of bloe molded high-density polyethylene and shall be fixed on the understructre assembly. All the metal frames and cross-connectors of the understructre shall be made of Mild Steel ERW Tubes, 40 x 20 x 2 mm thick which shall be welded together. The welded structure and cross-connectors shall be coated with 45 microns thickness of epoxy polyster coating. Bag storage tray shall be made of mild steel rod forms a cage at bottom and shall be welded to the main structure. Plastic cap made of polypropylene shall be provided on the foot rest side tubes and back leg tubes adding more aesthetic value to the product. Overall size of the chair shall be 426 mm W x 420 mm D x 771 mm H.Make- Godrej/ Haworth/ Steelcase Complete in all respect with the prior approval of Engineer in charge. 33 Model Name: Book Rack Single Sided Providing and placing in position Single sided book rack: Overall Size shall be WxHxD - Single Body 1200W x 300 D x 2078HBody - Side panels, Frame & Cross L bracket are made using 0.8 mm CRCA (IS:513). The assembly shall consists of 2 tie rods, 4 fixing brackets and 2 turnbuckles. The tie rods shall be fixed in a shape of ‘X’. The tie rods shall be made of 4mm diameter rods of MS while fixing brackets are made of 2mm thick. CRCA IS:513 Grade.Under Structure - Under structure shall be made of 0.8m CRCA (IS:513). Sizes of under structure for single body shall be 1200W x 295D x 80HShelves - Shelves used shall be 10 bend panel made of 0.8mm CRCA (IS:513). Shelf panels shall be placed on shelf support and then fixed using nut and bolts from below. Standard config. consists of 6 loading levels formed by 5 no of adjusted shelf for each unit.Uniformly Distributed Load Capacity per each shelf shall be 80 Kg maximum. Construction- construction shall be Completely Knock down Finish-All MS sheet metal and metal frame components shall be powder coated with epoxy polyester powder to the min thickness of min 45 microns. Shelves back stiffener - At the rear side of the shelves back stiffeners shall be provided. These act as separators made of 0.8mm THK CRCA (IS:513).Label Holder -It shall be an aluminum extrusion of length 296mm for single body bookrack , fitted on to front of body. The Paper shall be 300GSM matt finish, to be inserted into the aluminum extrusion. The length of paper shall be 296mm for single body bookrack.Wooden panel of 25mm thk PLT, E1-P2 grade board for PLTr should be provided. Edges shall be provided with machine pressed 2 mm thick PVC lipping glued with hot melt EVA glue. Make- Godrej/ Haworth/ Steelcase Complete in all respect with the prior approval of Engineer in charge. 34 Model Name: Book Rack Double Sided Providing and placing in position double sided book rack: Overall Size shall be WxHxD - Double Body 1200W x 600 D x 2078HBody - Side panels, Frame & Cross L bracket are made using 0.8 mm CRCA (IS:513). The assembly shall consists of 2 tie rods, 4 fixing brackets and 2 turnbuckles in each body. The tie rods shall be fixed in a shape of ‘X’ The tie rods are made of 4mm diameter rods of MS while fixing brackets are made of 2mm thick. CRCA IS:513 Grade.Under Structure - Under structure shall be made of 0.8m CRCA (IS:513).b. Sizes of under structure for Double body : 1200W x 595D x 80HShelves - a. Shelves used are 10 bend panel made of 0.8mm CRCA (IS:513). Shelf panels shall be placed on shelf support and then fixed using nut and bolts from below. Standard config. consists of 6 loading levels formed by 5 no of adjusted shelf for eachunit. Uniformly Distributed Load Capacity per each shelf is 80 Kg maximum.Construction- construction shall be Completely Knock down Finish-All MS sheetmetal and metal frame components are powder coated with epoxy polyester powder to the min thickness of min 45 microns.Label Holder -It shall be an aluminum extrusion of length 596mm for double body bookrack , fitted on to front of body. The Paper shall be 300GSM matt finish, to be inserted into the aluminum extrusion. The length of paper shall be 596mm for double body bookrack.Wooden panel of 25mm thk PLT, E1-P2 grade board for PLTr should be provided. Edges shall be provided with machine pressed 2 mm thick PVC lipping glued with hot melt EVA glue. Make- Godrej/ Haworth/ Steelcase Complete in all respect with the prior approval of Engineer in charge. 35 Model Name: Reception TableProviding and placing in position Reception table. Work Surfaceshall be Made of 25mm Thick Pre-laminated twin board of E1-P2 grade and approved shade confirming to IS-12823:1990, Edge banded with matching 2 mm thick PVC lipping. Access Flap along with a Gromett shall be provided on work surface for wire managementWire Management - Power box shall be made with 0.8 mm thick CRCA (IS: 513), with switch plate (8+3 Module cut out provision for Anchor Roma) which is fixed with worktop along the width atAccess Flap position. Modesty Panel & Side Skirting shall be Made of 25mm Thick Pre-laminated twin board of E1-P2 grade and approved shade confirming to IS-12823:1990, Edge banded with matching 2 mm thick PVC lipping. Understructure -Understructure shall be Made of 18mm Thick Pre-laminated twin board of E1-P2 grade and approved shade confirming to IS-12823:1990, Edge banded with matching 2 mm thick PVC lippingTOP shelf shall be Made of 18mm Thick Pre-laminated twin board of E1-P2 grade and approved shade confirming to IS-12823:1990, Edge banded with matching 2 mm thick PVC lipping.Hinge Door + Drawer unit shall be Made of 18mm Thick Pre-laminated twin board of E1-P2 grade and approved shade confirming to IS-12823:1990, Edge banded with matching 2 mm thick PVC lipping.**Drawer bottom shall be made of 5.5thk MDF whiteboard. Handle shall beprovided for ease of opening. HDU and Drawer shall be provided with cam lock for security. Wire Riser shall be made of 0.8mm CRCA (IS-513) shall be provided for proper wire management. Organizer Plateshall bemade of 1.2mm CRCA (IS-513) is provided for magnetic sticky notes. Bag Hanger Hook shall be made of 1.2mm CRCA (IS-513) is provided for bag hanging. Overall size of the table shall be 2400 Lmm x1770Dmm x740Hmm. Make- Godrej/ Haworth/ Steelcase Complete in all respect with the prior approval of Engineer in charge. 36 Chair for Reception TableProviding and Placing in position Chair for workstation. The seat assembly shall be made up of 1.2 ±0.1cm. thick hot-pressed plywood and shall be upholstered with fabric upholstery covers and moulded Polyurethane foam. The dimensions of seat shall be 47.0 cm. (W) x 48.0 cm. (D). The back asembly shall be made of powder coated (DFT 40-60 microns) tubular frame of dia 2.54 ±0.03cm.x 0.2±0.016cm thk.MS ERW tube designed with contoured lumbar support for extra comfort. The back shall be upholstered using Net fabric with high tenacity yarn. The dimensions of back shall be 46.5 cm (W) x 60.5 cm (H). The HR polyurethanefoam shall be moulded with density =45+/-2 kg/m3 and hardness load 16 ± 2 kgf as per IS:7888 for 25% compression. The one-piece armrests shall be injection moulded from black Co-polymer Polypropylene. The mechanism shall be designed with 360° revolving type, 17±2° maximum tilt m pivot at centre, Upright position locking., Tilt tension adjustment. The pneumatic height adjustment shall has an adjustment stroke of 11.0 ±0.3cm. The bellow shall be 3 piece telescopic type and injection moulded in Black Polypropylene. The pedestal shall be injection moulded in black 33% glass-filled Nylon66 and fitted with 5 nos. twin wheel castors. The pedestal is 66.3 ±0.5cm.pitch-center dia. (76.3 ±1.0cm with castors). The twin wheel castors shall be injection moulded in Black Nylon. Overall Dimensions of Chair shall be Seat Height - min 43.3 to max 54.3cm, Height - min89.5 to max 100.5cm, Width & Depth of Chair as measured from pedestal - Width-76.3 cm and Depth-76.3 cm.Make- Godrej/ Haworth/ Steelcase Complete in all respect with the prior approval of Engineer in charge. 37 Office TableProviding and placing in position Office table. Overall Dimension of the table shall be 1350x600x750Work Surface shall be Made of 25mm Thick Pre-laminated twin board of E1-P2 grade and approved shade confirming to IS-12823:1990, Edge banded with matching 2 mm thick PVC lipping. Gromet shall be provided on work surface for wire management. Modesty Panel shall be Made of 25mm thick MDF one side pre-laminate board confirming to IS-14587:1998 with 0.4mm PVC membrane pressed on to top.Under- structure shall be Made of 25mm Thick Pre-laminated twin board of E1-P2 grade and approved shade confirming to IS-12823:1990, Edge banded with matching 2 mm thick PVC lipping.Hinge Door Storage shall be Made of 25mm thick MDF one side pre-laminate board confirming to IS-14587:1998 with 0.4mm PVC membrane pressed on to top.Handle shall be provided for ease of opening. Storage shall be provided with lock for security.Make- Godrej/ Haworth/ Steelcase Complete in all respect with the prior approval of Engineer in charge. 38 Office ChairProviding and Placing in position Chair for workstation. The seat assembly shall be made up of 1.2 ±0.1cm. thick hot-pressed plywood and shall be upholstered with fabric upholstery covers and moulded Polyurethane foam. The dimensions of seat shall be 47.0 cm. (W) x 48.0 cm. (D). The back asembly shall be made of powder coated (DFT 40-60 microns) tubular frame of dia 2.54 ±0.03cm.x 0.2±0.016cm thk.MS ERW tube designed with contoured lumbar support for extra comfort. The back shall be upholstered using Net fabric with high tenacity yarn. The dimensions of back shall be 46.5 cm (W) x 60.5 cm (H). The HR polyurethanefoam shall be moulded with density =45+/-2 kg/m3 and hardness load 16 ± 2 kgf as per IS:7888 for 25% compression. The one-piece armrests shall be injection moulded from black Co-polymer Polypropylene. The mechanism shall be designed with 360° revolving type, 17±2° maximum tilt m pivot at centre, Upright position locking., Tilt tension adjustment. The pneumatic height adjustment shall has an adjustment stroke of 11.0 ±0.3cm. The bellow shall be 3 piece telescopic type and injection moulded in Black Polypropylene. The pedestal shall be injection moulded in black 33% glass-filled Nylon66 and fitted with 5 nos. twin wheel castors. The pedestal is 66.3 ±0.5cm.pitch-center dia. (76.3 ±1.0cm with castors). The twin wheel castors shall be injection moulded in Black Nylon. Overall Dimensions of Chair shall be Seat Height - min 43.3 to max 54.3cm, Height - min89.5 to max 100.5cm, Width & Depth of Chair as measured from pedestal - Width-76.3 cm and Depth-76.3 cm.Make- Godrej/ Haworth/ Steelcase Complete in all respect with the prior approval of Engineer in charge. 39 Storage Unit with doorProviding, placing in position storage unit. Over all size of storage unit shall be 1800W x450D x 1950H with Combination of Main and Addon Unit. Construction & Material - It shall be Made from 0.6mm Thick CRCA (D Grade, IS-513) Soft closing Hinge Handle - Asthetically appealing handle made of Aluminum Cam Lock-3 Way locking shall be provided.Click action mechanism.Key removable in locked and unlocked positions. - Zinc alloy die cast housing. Door - Door shall be made from CRCA .Shelving - It shall be a 12 bend panel made of 0.7mm Thick CRCA (D Grade, IS-513)Each shelf shall have max Load Capacity of - 55kg UDL for 900W unit . 4 Nos. of fixed shelves for 1950(H)Finish - Epoxy Polyester Powder coated to the thickness of 50 microns (+/-10 micron).Make- Godrej/ Haworth/ Steelcase Complete in all respect with the prior approval of Engineer in charge. 40 Storage Unit without doorProviding, placing in position storage unit. Over all size of storage unit shall be 900Wx450D x 1950H Construction & Material - It shall be Made from 0.6mm Thick CRCA (D Grade, IS-513) Shelving - It shall be a 12 bend panel made of 0.7mm Thick CRCA (D Grade, IS-513)Each shelf shall have max Load Capacity of - 55kg UDL for 900W unit . 4 Nos. of fixed shelves for 1950(H)Finish - Epoxy Polyester Powder coated to the thickness of 50 microns (+/-10 micron).Make- Godrej/ Haworth/ Steelcase Complete in all respect with the prior approval of Engineer in charge. 41 Table for Librarian RoomProviding and placing in position Main Table with side unit& pedestal for Librarian. Over all size of the table with side unit shall be 1800Wx2100Dx750H mm Primary Work Surface shall beade of 25mm thick MDF one side pre-laminate board confirming to IS-14587:1998 with 0.4mm PVC membrane pressed on to top Soft closing access flap with in-build power box shall be provided on work surface for wire management Secondary Work Surface shall be made of 25mm thick MDF one side pre-laminate board confirming to IS-14587:1998 with 0.4mm PVC membrane pressed on to top.Modesty Panel shall be made of 25mm thick MDF one side pre-laminate board confirming to IS-14587:1998 with 0.4mm PVC membrane pressed on to top. Under structure shall be made of 25mm Thick Pre-laminated twin board of E1-P2 grade and approved shade confirming to IS-12823:1990, Edge banded with matching 2 mm thick PVC lipping. Integrated Pedestal shall be made of 25mm Thick Pre-laminated twin board of E1-P2 grade and approved shade confirming to IS-12823:1990, Edge banded with matching 2 mm thick PVC lipping. Drawer fronts shall be made of 25mm thick MDF one side pre-laminate board confirming to IS-14587:1998 with 0.4mm PVC membrane pressed on to top Pedestal construction is BOX-BOX-FILE type which Uses powder coated 400 MM long metal Panel Drawer Slides. Drawer extension is 325 MM. Drawers shall have a soft closing & anti slam mechanism. Handles shall be provided for ease of opening. Pedestals shall be provided with lock for security.Make- Godrej/ Haworth/ Steelcase Complete in all respect with the prior approval of Engineer in charge. 42 Revolving Chair for Librarian RoomProviding and placing in position High Back Chair. SEAT/BACK ASSEMBLY: The seat shall be made up of 1.5 ±0.1cm. thick hot-pressed plywood and upholstered with fabric upholstery covers and moulded Polyurethane foam. The seat shall have extra thick foam on front edge to give comfort to popliteal area.The Back shall be injection moulded in glass filled Polypropylene which shall be upholstered withMesh fabric.The back consist of adjustable lumbar support made of injection mouldedPolypropylene having an adjustment of 5.0 ±0.1 cm. The chair seat & back size shall be *SEAT SIZE 53.5 cm. (W) x 51.0 cm. (D)*MESH BACK SIZE 51.0 cm. (W) x 70.0 cm. (H). HIGH RESILIENCE (HR) POLYURETHANE FOAM: The HR polyurethane seat foam shal be moulded with density 45±2 kg/m³ and hardness 16±2 kgf as per IS:7888 for 25% compression. ARMRESTS :The adjustable armrest is designed with the following features :· Up-Down adjustment– 6 steps (7.2 ± 0.5cm range). Armrest top shall be mounted on Armrest structure made of glass filled Nylon· Armrest Top shall be PU moulded over glass filled Nylon insert. CENTER TILT SYNCHRO MECHANISM WITH MULTI LOCK : The mechanism shall be designed with the following features: 360° revolving type, 3 position locking with anti shock mechanism, Tilt tension adjustment. HEADREST: The Headrest sub-assembly shall be made up of injection moulded glass filledPolypropylene which shall be upholstered with moulded HR polyurethane foam and fabric. It shall have an adjustment of 4.0 ± 0.1cm & it shall be assembled over chair. The complete headrest assembly shall be retro fit to the main chair. PNEUMATIC HEIGHT ADJUSTMENT: The pneumatic height adjustment with anadjustment stroke of 9.5 ± 0.3cm. PEDESTAL ASSEMBLY : The pedestal is injection moulded in glass-filled Nylon andfitted with 5 nos. twin wheel castors. The pedestal is 66.1 ±0.5cm. pitch-center dia.(76.1 ±1.0cm with castors). TWIN WHEEL CASTORS : The twin wheel castors are injection moulded in Black Nylon. Make- Godrej/ Haworth/ Steelcase Complete in all respect with the prior approval of Engineer in charge. 43 Visitor Chair for Librarian RoomProviding and Placing in position Visitors Chair. The cushioned seat assembly shall be made of injection molded plastic inner & outer. Plastic inner shall be upholstered with foam laminate fabric & moulded high resiliance polyurethane foam of density 45+/-2 per cubic metre and hardness load of 16+/-2 Kgf. Seat size shall be 46 cm W x 48 cm D. Thecushioned back shall be made of PU foam with insitu molded MS ERW round tube of size 1.9+/-0.03 x 0.16+/-0.0128 cm. it shall be upholstered with foam laminate fabric. Back size shall be 46.6 cm W x 59.6 cm H. The powder coated tubular frame shall be cantilever type and shall be made of 2.54+/-0.03 x 0.2+/-0.016 cm thick MS ERW tube. The back shall be connected to the frame through powder coated high pressure die cast connector piece. Make- Godrej/ Haworth/ Steelcase Complete in all respect with the prior approval of Engineer in charge. 44 3 Seater Sofa Providing and Placing in position 3 seater Sofa. Upperstructure shall be a single shell 1.2 ±0.1cm.thick hot pressed plywood. Dia 4mm zig-zag type assembly is mounted in the understructure for support and additional cushioning purpose. The seat is made up of PU foam with density 32+/-2 Kg/m3 having an additional top layer of PU foam with density 28+/-2 Kg/m3, upholstered with fabric or leatherette. The back is made up of 28+/-2 Kg/m3 with additional top layer of PU foam with density 23+/-2 Kg/m3, upholstered with fabric or leatherette. The leg is a welded assembly made up of stainless steel (grade SS 202) tube and plate. Overall Dimensions of Chair shall beSeat Height - 45.0 cm, Height - 82.0cm, Width & Depth of Chair as measured from pedestal - Width-205.5 cm and Depth-92.0 cm.Make- Godrej/ Haworth/ Steelcase Complete in all respect with the prior approval of Engineer in charge. 45 2 Seater Sofa Providing and placing in position of two seater sofa. The seat shall be made up of PU foam in Density 28 ±2 kg/cu.mtr with an additional top layer of supersoft PU foam in Density 32 ± 2 kg/cu, upholstered with fabric or leatherette. The back shall be made up of PU foam in 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 shall be made up of 1.2±0.1 cm. thick hot pressed plywood [moisture resistance & termite proof as per IS:303] & pinewood of cross sections devoid of major knots & surface defects. 6 nos. per seat & 3.8mm Dia zigzag spring assembly shall be mounted over understructure for cushioning purpose.Leg assembly shall be a welded Assembly made in Stainless steel (grade SS 202) tube & plate with plastic endcap.Over all dimensionsshall be Width (W): 146.0 CM. Depth (D): 90.5 CM. Height (H): 85.5 CM. Seat Height (SH): 45.0 CM.Make- Godrej/ Haworth/ Steelcase Complete in all respect with the prior approval of Engineer in charge. 46 Centre TableProviding and placing in position of Centre table. Overall Size of centre tqaable shall be W x D x H - 1202 x 594 x 411mm. All panels shall eb made of 18mm Prelaminated Particle Board, with all exposed edges having 2mm thick PVC edge banding. Middle horizontal panel provides storage area. Fournylon bushes shall be provided. Top: It shall have an top surfaces made of glass & PLT panel. 8mm thick toughened glass with UV plate glued on it. This glass shall be fixed with the side vertical panels. PLT top panel shall be hinged with side vertical panels to open upwards. Construction shall be Knock-down.Finish: PLT panels shall be in WENGE shade having SUEDE finish.UV guled plates under glass have SUNRAY finish. Hardware: Dowels for knockdown assembly with high quality standard hardware like screw, door hinges, bumpers, expanding sockets, nylon bushes etc.Make- Godrej/ Haworth/ Steelcase Complete in all respect with the prior approval of Engineer in charge. 47 BookCaseProviding and placing in position 4 door bookcase. Overall size shall be 914mm(W)x320mm(D x1742mm(H). The unique design shall provides the right rigidity to the Top hinged doors , which shall facilitate easy use. The Book Case shall be made from prime quality CRCA steel with anti rusting treatment. It shall have a Rigid Knock Down Construction. The Top Pannel, Back Pannel and Side Pannel are made from 0.7mm high yield CRCA and other components from 0.8mm CRCA.Each door shall have a 6 Lever Cam Lock with Common Key. 3mm thick glass should be used in each door for clear inside vision whih shall be secured in a metal frame through a rubber gasket. Scissor Mechanism shall be provided in each door for receding inside the top of every compartment and it shall ensure parallel and smooth movement. Each door shall be provided with plastic side end caps as handle which is easy to grip. Each compartment shall have a storage shelf with a UDL capacity of max 80 Kg. The finishing shall include Epoxy powder coated to the thickness of 50 microns (+/- 10).Make- Godrej/ Haworth/ Steelcase Complete in all respect with the prior approval of Engineer in charge. 48 Hinge Door Unit Providing and placing in positiojn Hinge Door Unit. Overall size of unit shall be 1200W x 400D x 1219H Body : Body shall be made from 18mm PLB with all the edges sealed with 0.8 mm thick PVC Edgeband. The Back panel shall be 9mm White PLT. The entire construction shall be ready to assemble unit and shall be assembled with suitable KD fittings. The shelves shall be made from 18 mm white PLTand edges shall be sealed with 0.8 mm edge band. The bottom shelf shall be fixed andother shelves have one step adjustment for optimizing the space.Doors : Door Panels shall be made from 18 mm PLB with 2 mm Edge band on all edges ad a flush Plastic handle shall be fitted vertically at the center of the door. The hinge door shall have suitable hinges and HDU is fitted with an adjustable fitting for height adjustment.All the storages shall be fitted with a 6 mm leveler at bottom for leveling.Make- Godrej/ Haworth/ Steelcase Complete in all respect with the prior approval of Engineer in charge. 49 Round TableProviding and placing in postion Round Table. Overall size of the table shall be 900mm Dia x 710mm H. WORKTOP: Worktop shall be made of 25 mm MDF OSR with 0.4 mm membrane foil on top surface.UNDER-STRUCTURE: The under-structure shall consists of an Inner Tube Assembly with Top Plate, for Worktop Mounting, & an Outer Tube Assembly with Round Bottom Plate. The Inner & Outer Tube Assemblies shall be telescopically connected. The Top Plate shall be made of 5mm thk HOT ROLLED Steel Plates (HR) (As per IS:2062) & the bottom plate shall be made of 8mm thk HOT ROLLED Steel Plates (HR) (As per IS:2062). The Inner Tube Assembly shall be made of 082.5 x 2thk ROUND ELECTRIC RESISTANCE WELDED Tubes (ERW) (As per IS:7138) and 8mm thk HOT ROLLED Steel Plates (HR) (As per IS:2062) welded together using TUNGSTEN INERT GAS Welding. The Outer Tube Assembly shall be made of 089 x 2.5 thk and ROUND ELECTRIC RESISTANCE WELDED Tubes (ERW) (As per IS:7138) and 8mm thk HOT ROLLED Steel Plates (HR) (As per IS:2062) welded together using TUNGSTEN INERT GAS Welding. The whole structure shall be EPOXY POLYESTER Powder Coated (DFT 40-60 microns). The product shall have knock-down construction. It shall be assembled using alloy steel hardware (blackened & coated with rust preventive oil). Overall size of the table shall be 900mm Dia x 710mm H. Make- Godrej/ Haworth/ Steelcase Complete in all respect with the prior approval of Engineer in charge. 50 CONFERENCE TABLEProviding and Placing in position Conference Table. Overall size of the Table shall be 7300 L mm x 2300 W mm x 740 H mm. The table top shall be made of 25 mm thick pre-laminated twin board, edge banded with matching 2 mm thick PWD edge banding. Plastic ABS access flap shall be provided for easy access to wires and cables. The Understructure shall be made of mixture of 18mm thick Pre-laminated twin board of E1-P2 grade, Edge banded with matching 2 mm thick PVC lipping. Aluminium alloy 63400 - WP profile shall be used for connecting panels together. Modesty Panel shall be made of 18mm Thick Pre-laminated twin board of E1-P2 grade, Edge banded with matching 2 mm thick PVC lipping. Powder coated accent metal strip shall be provided below work surface to enhance aesthetics. It shall be made of 0.8mm CRCA as per IS 513, & shall be epoxy polyester powder coated (DFT 40-60 microns). Wire Management shall be an array of panels made of 0.8mm CRCA MS IS:513, & shall be epoxy polyester powder coated (DFT 40-60 microns) shall be used for flow of wires and cables. Provision to mount 6 module switch plate shall be provided below worktop. Cutout on top with two piece injection moulded plastic part polymer component shall be fitted to pullout audio,video cables onto worktop and connect devices charger to power socket below worktop. Make- Godrej/ Haworth/ Steelcase Complete in all respect with the prior approval of Engineer in charge. 51 High Back Chair for Conference RoomProviding and placing in position High Back Chair. SEAT/BACK ASSEMBLY: The seat shall be made up of 1.5 ±0.1cm. thick hot-pressed plywood and upholstered with fabric upholstery covers and moulded Polyurethane foam. The seat shall have extra thick foam on front edge to give comfort to popliteal area.The Back shall be injection moulded in glass filled Polypropylene which shall be upholstered withMesh fabric.The back consist of adjustable lumbar support made of injection mouldedPolypropylene having an adjustment of 5.0 ±0.1 cm. The chair seat & back size shall be *SEAT SIZE 53.5 cm. (W) x 51.0 cm. (D)*MESH BACK SIZE 51.0 cm. (W) x 70.0 cm. (H). HIGH RESILIENCE (HR) POLYURETHANE FOAM: The HR polyurethane seat foam shal be moulded with density 45±2 kg/m³ and hardness 16±2 kgf as per IS:7888 for 25% compression. ARMRESTS :The adjustable armrest is designed with the following features :· Up-Down adjustment– 6 steps (7.2 ± 0.5cm range). Armrest top shall be mounted on Armrest structure made of glass filled Nylon· Armrest Top shall be PU moulded over glass filled Nylon insert. CENTER TILT SYNCHRO MECHANISM WITH MULTI LOCK : The mechanism shall be designed with the following features: 360° revolving type, 3 position locking with anti shock mechanism, Tilt tension adjustment. HEADREST: The Headrest sub-assembly shall be made up of injection moulded glass filledPolypropylene which shall be upholstered with moulded HR polyurethane foam and fabric. It shall have an adjustment of 4.0 ± 0.1cm & it shall be assembled over chair. The complete headrest assembly shall be retro fit to the main chair. PNEUMATIC HEIGHT ADJUSTMENT: The pneumatic height adjustment with anadjustment stroke of 9.5 ± 0.3cm. PEDESTAL ASSEMBLY : The pedestal is injection moulded in glass-filled Nylon andfitted with 5 nos. twin wheel castors. The pedestal is 66.1 ±0.5cm. pitch-center dia.(76.1 ±1.0cm with castors). TWIN WHEEL CASTORS : The twin wheel castors are injection moulded in Black Nylon.Make- Godrej/ Haworth/ Steelcase Complete in all respect with the prior approval of Engineer in charge. 52 Mid Back Chair for Conference RoomProviding and placing in position High Back Chair. SEAT/BACK ASSEMBLY: The seat shall be made up of 1.5 ±0.1cm. thick hot-pressed plywood and upholstered with fabric upholstery covers and moulded Polyurethane foam. The seat shall have extra thick foam on front edge to give comfort to popliteal area.The Back shall be injection moulded in glass filled Polypropylene which shall be upholstered withMesh fabric.The back consist of adjustable lumbar support made of injection mouldedPolypropylene having an adjustment of 5.0 ±0.1 cm. The chair seat & back size shall be *SEAT SIZE 53.5 cm. (W) x 51.0 cm. (D)*MESH BACK SIZE 51.0 cm. (W) x 70.0 cm. (H). HIGH RESILIENCE (HR) POLYURETHANE FOAM: The HR polyurethane seat foam shal be moulded with density 45±2 kg/m³ and hardness 16±2 kgf as per IS:7888 for 25% compression. ARMRESTS :The adjustable armrest is designed with the following features :· Up-Down adjustment– 6 steps (7.2 ± 0.5cm range). Armrest top shall be mounted on Armrest structure made of glass filled Nylon· Armrest Top shall be PU moulded over glass filled Nylon insert. CENTER TILT SYNCHRO MECHANISM WITH MULTI LOCK : The mechanism shall be designed with the following features: 360° revolving type, 3 position locking with anti shock mechanism, Tilt tension adjustment. PNEUMATIC HEIGHT ADJUSTMENT: The pneumatic height adjustment with anadjustment stroke of 9.5 ± 0.3cm. PEDESTAL ASSEMBLY : The pedestal is injection moulded in glass-filled Nylon andfitted with 5 nos. twin wheel castors. The pedestal is 66.1 ±0.5cm. pitch-center dia.(76.1 ±1.0cm with castors). TWIN WHEEL CASTORS : The twin wheel castors are injection moulded in Black Nylon.Make- Godrej/ Haworth/ Steelcase Complete in all respect with the prior approval of Engineer in charge. 53 Visitor Chair for Conference RoomProviding and placing in position High Back Chair. SEAT/BACK ASSEMBLY: The seat shall be made up of 1.5 ±0.1cm. thick hot-pressed plywood and upholstered with fabric upholstery covers and moulded Polyurethane foam. The seat shall have extra thick foam on front edge to give comfort to popliteal area.The Back shall be injection moulded in glass filled Polypropylene which shall be upholstered withMesh fabric.The back consist of adjustable lumbar support made of injection mouldedPolypropylene having an adjustment of 5.0 ±0.1 cm. The chair seat & back size shall be *SEAT SIZE 53.5 cm. (W) x 51.0 cm. (D)*MESH BACK SIZE 51.0 cm. (W) x 70.0 cm. (H). HIGH RESILIENCE (HR) POLYURETHANE FOAM: The HR polyurethane seat foam shal be moulded with density 45±2 kg/m³ and hardness 16±2 kgf as per IS:7888 for 25% compression. ARMRESTS :The adjustable armrest is designed with the following features :· Up-Down adjustment– 6 steps (7.2 ± 0.5cm range). Armrest top shall be mounted on Armrest structure made of glass filled Nylon· Armrest Top shall be PU moulded over glass filled Nylon insert. CENTER TILT SYNCHRO MECHANISM WITH MULTI LOCK : The mechanism shall be designed with the following features: 360° revolving type, 3 position locking with anti shock mechanism, Tilt tension adjustment. PNEUMATIC HEIGHT ADJUSTMENT: The pneumatic height adjustment with anadjustment stroke of 9.5 ± 0.3cm. PEDESTAL ASSEMBLY : The pedestal is injection moulded in glass-filled Nylon andfitted with 5 nos. twin wheel castors. The pedestal is 66.1 ±0.5cm. pitch-center dia.(76.1 ±1.0cm with castors). TWIN WHEEL CASTORS : The twin wheel castors are injection moulded in Black Nylon.Make- Godrej/ Haworth/ Steelcase Complete in all respect with the prior approval of Engineer in charge. 54 Office Table with Side UnitProvidingand placing in position office table . Overall size of table shall be 1500W X 750D X 750HMain Worktop-Made of 25mm Thick Pre-laminated board (PLB) of E1-P2 grade and approved shade confirming to IS-12823:1990, Edge banded with matching 2 mm thick PVC lipping. Access Flap provided on work surface for wire management. Return Worktop-Made of 25mm Thick Pre-laminated board (PLB) of E1-P2 grade and approved shade confirming to IS-12823:1990, Edge banded with matching 2 mm thick PVC lipping. Modesty Panel-Made of 18mm Thick Pre-laminated twin board (PLT) of E1-P2 grade and approved shade confirming to IS-12823:1990, Edge banded with matching 2 mm thick PVC lipping.Legs-Cube legs are fabricated from MS ERW Tube of 50 mm x 25 mm x 1.2mm thick and 40 mm x 40 mm x 1.2 mm thick (as per IS: 7138). At the top surface of leg, support brackets of 3 mm thick HR (as per IS: 2062) are welded for fixing worktop. These are welded togesther by argo shield welding. This welded structure is coated with 50 micron epoxy polyester coating. At the base, a plastic cap with M8 molded insert is fixed, on to which a straight M8 leveler fitted which allows for adjustment of the heightupto 50mm. Cross Members-Cross Members in Unitized T-2 Desk Series are made from 50mm X 25mm X 1.2mm thick ERW tube (as per IS:7138). These are coated with 50 micron epoxy polyester coating.Cross Members are assembled by friction fit PDC joinery and grub screws. There are always two cross members for one table. Access Flap-Soft closing access flap is used in Unitized T-2 Desk Series. Provision for standard size of 8 module electrical (Anchor Roma) is offered. Access flap shall be made from Aluminum extrusion, PDC parts made from Aluminum Alloy and plastic parts are made from Nylon 6 and wire brush with nylon bristles. Power Box-Power box shall be made with 0.8 mm thick CRCA (IS: 513), with switch plate (8 Module cutout provision for Anchor Roma). This is fixed with worktop along the depth atAccess Flap position. Integrated Hinge Door Storage with Drawer shall be Made of 18mm Thick Pre-laminated twin board of E1-P2 grade and approved shade confirming to IS-12823:1990, Edge banded with matching 2 mm thick PVC lipping. Door is fixed with slide on hinges and handle is provided for ease of opening. Drawer is provided with ebco metabox slide and lock for security.Make- Godrej/ Haworth/ Steelcase Complete in all respect with the prior approval of Engineer in charge. 55 Revolving ChairProviding and Placing in position Chair for workstation. The seat assembly shall be made up of 1.2 ±0.1cm. thick hot-pressed plywood and shall be upholstered with fabric upholstery covers and moulded Polyurethane foam. The dimensions of seat shall be 47.0 cm. (W) x 48.0 cm. (D). The back asembly shall be made of powder coated (DFT 40-60 microns) tubular frame of dia 2.54 ±0.03cm.x 0.2±0.016cm thk.MS ERW tube designed with contoured lumbar support for extra comfort. The back shall be upholstered using Net fabric with high tenacity yarn. The dimensions of back shall be 46.5 cm (W) x 60.5 cm (H). The HR polyurethanefoam shall be moulded with density =45+/-2 kg/m3 and hardness load 16 ± 2 kgf as per IS:7888 for 25% compression. The one-piece armrests shall be injection moulded from black Co-polymer Polypropylene. The mechanism shall be designed with 360° revolving type, 17±2° maximum tilt m pivot at centre, Upright position locking., Tilt tension adjustment. The pneumatic height adjustment shall has an adjustment stroke of 11.0 ±0.3cm. The bellow shall be 3 piece telescopic type and injection moulded in Black Polypropylene. The pedestal shall be injection moulded in black 33% glass-filled Nylon66 and fitted with 5 nos. twin wheel castors. The pedestal is 66.3 ±0.5cm.pitch-center dia. (76.3 ±1.0cm with castors). The twin wheel castors shall be injection moulded in Black Nylon. Overall Dimensions of Chair shall be Seat Height - min 43.3 to max 54.3cm, Height - min89.5 to max 100.5cm, Width & Depth of Chair as measured from pedestal - Width-76.3 cm and Depth-76.3 cm.Make- Godrej/ Haworth/ Steelcase Complete in all respect with the prior approval of Engineer in charge. 56 Office TableProviding and placing in position Office table. Overall Dimension of the table shall be 1200W x600Dx750 H. Work Surface shall be Made of 25mm Thick Pre-laminated twin board of E1-P2 grade and approved shade confirming to IS-12823:1990, Edge banded with matching 2 mm thick PVC lipping. Gromet shall be provided on work surface for wire management. Modesty Panel shall be Made of 25mm thick MDF one side pre-laminate board confirming to IS-14587:1998 with 0.4mm PVC membrane pressed on to top. Under- structure shall be Made of 25mm Thick Pre-laminated twin board of E1-P2 grade and approved shade confirming to IS-12823:1990, Edge banded with matching 2 mm thick PVC lipping.Hinge Door Storage shall be Made of 25mm thick MDF one side pre-laminate board confirming to IS-14587:1998 with 0.4mm PVC membrane pressed on to top.Handle shall be provided for ease of opening. Storage shall be provided with lock for security.Make- Godrej/ Haworth/ Steelcase Complete in all respect with the prior approval of Engineer in charge. 57 Slotted Angle RackProviding and placing in position of Slotted Angle Racks. . Overall size Shall be 905mm(W)x371mm(D)x1829mm(H) with knock down construction. It shall have the shelf thickness of 0.7 mm, (high yield strength). Load bearing members of the system are made out of high strength steel having properties equivalent to grades specified by IS 5986:2002 / IS 2062:2006. 40mm x 40mm Angle is roll formed construction made in single piece having slots at 19.05mm pitch. Surface Finish shall be of Powder Coated. It shall consist of 5 shelf 4 compartments. All 5 shelves shall be fitted with bolts and top and bottom plates shall be supported with corner plates to strenthen it.Make- Godrej/ Haworth/ Steelcase Complete in all respect with the prior approval of Engineer in charge.
