Providing and Fixing Work Stations, Supplying Computer Chairs and repairing of existing work stations in TE Building at Ambala Cantt. (Haryana).

Amount

Providing and placing modular work stations of size 1200mmx600mmx1200/750mm of Godrej WISH, HNI, HAWORTH or equivalent make of panel & tile based work stations which are GRIHA compliant and as per BIFMA standards, 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. The product should be complete and as per Approved sample and as per the direction of Engineer-In-charge.

Panels Construction-Each panel shall 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 in 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 madeofnylon-66 and support clips made from polymer. All partitions and side panel shave levelling screws for adjustment in case of Uneven floor to take care of +/- 40 mm of uneven flooring.

Tile Finishes: a FABRIC MAGNETIC TILES: Fabric magnetic tiles shall be fabric upholstered metal tiles in 0.6 mm thick G.I. Grade O as per IS: 277. The fabrics shall be upholstered with adhesives. • FABRIC TACKTILES: Fabric tackable tiles shall be upholstered metal tiles in 0.6mm thick G.I. grade O as per IS: 277, with P.E. foam in the tile for tackablity. The fabric shall be upholstered with adhesives. • WHITE BOARD TILES : White board tiles shall be made of 8.0 mm thick particle board conforming to IS: 12823 laminated with 0.6mm thick white glossy high pressure laminate on outer side & 0.6mm backing laminate on inner surface and will behaving all its edges with minimum 0.5 mm thick PVC edging.

End/Intermediate Panels: It is a 22.8mm Thick panel used at the ends and as a intermediate panel between 2 adjacent workstations. It is conncted to the main panel using screws and provided with trimson the outer edges.

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 1.2mm & 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.

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 ductis 107mm W X 154mm H X 21mm D.

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 mmx 16bg)with the base plate of the MS plate of 35x22x5mm (IS: 2062, 5 mm HR) over which an M8 Leveler is fitted

Work surface: 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 Diameter 65mm as per the requirement, for passing of wires. These cut outs shall be provided with ABS covers. Work surfaces are fitted to the panels by work surface 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.

Mobile Drawer: Mobile Drawer Unit having 3 Drawers Unit having flat metal front and top with Central locking. The Drawer Unit consists of 2Box and 1File Drawers. The Overall size of the Drawer Units is 450mm(W) X 435mm(D) X 646mm(H). Construction & Material of Drawer Unit : Welded Assembled of 0.8thick CRCA for Body Shell, Drawer Front & tray, Front Side Stiffener, Rear Side Stiffener & Bottom, 1.2 thick CRCA Top Stiffener & Bottom stiffener. Drawer Fronts & Metal Front Straight Edge. All Drawers with Double extension precision ball slide shall be provided. For Drawer pulling, side wise tapered recess provided in shell behind Drawer Fronts. Locking:10 lever Cam Lock & Central Right Hand locking with actuator & lock channel mechanism. Top Panel : 0.8 Thick Metal Straight Edge Top. Castors : Swiveling non-lockable 4Nos Castors mounted below the body shell. The Total drawer unit is finished with Epoxy Polyester Powder coated to the Thickness of 50microns (+/-10).

Key Board Pull out 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 accommodating mouse. 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 accommodating mouse.

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 0.8mm thick MS CRCA Sheet. It consists of 4Nos Non- lockable twin wheel castors made of injection moulded in Black Nylon.

Providing and Supplying Godrej WISH, HNI, HAWORTH or equivalent make Mid Back Revolving Computer Chairs of approved barnd and manufacture with following specifications:

Seat and Back assembly: The seats and back shall be made up of 1.2 +/- 0.1cm thick hot-pressed plywood and upholstered with febric upholstery covers and moulded polyurethane foam, the back foam shell be designed with contoured lumbar support for extra comfort. The seat shall have extra thick foam on front edge to give comfort to popliteal area. Back size 47.5cm (W) x 69.5 cm (H), seat size 47.0cm (W) x 48.0 cm (D), High Resilience (HR) polyurethane foam: The HR polyurethane foam should be moulded with density 45+/-2 kg/m3 and hardness load 16+/- 2 kgf for 25% compression. Armrests: The one piece armrests should be injection moulded from back co-polymer polypropylene. Centre tilt synchro mechanism: The mechanism should be designed with the following features:

Reparing of existing work stations by Providing 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, P/F or repairing drawers, P/F missing or broken handles, locks etc.all complete as per direction of Engineer in charge.