Dr Yashwant Singh Parmar University Of Horticulture And Forestry Tender

Supplying and placing of Visitor chair i.e SEAT / BACK ASSEMBLY: The Seat is injection moulded in glass filled Polypropylene compound which is upholstered with fabric upholstery covers and moulded Polyurethane foam. The Back is injection moulded in glass filled Polypropylene compound which is upholstered with Mesh fabric (Refer colour chart for seat & Back upholestry in product catalog).* SEAT SIZE: 50.0cm. (W) X 48.0 cm. (D)* BACK SIZE: 53.0 cm. (W) X 39.0cm. (H) 2. HIGH RESILIENCE (HR) POLYURETHANE FOAM: The HR polyurethane seat foam is moulded with density 45±2 kg/m³ and hardness 16±2 kgf as per IS: 7888 for 25% compression.4. M.S. POWDER COATED FRAMES FOR SLED BASE CHAIRS :The powder coated( DFT 50±10 microns) welded tubular main frame is made from Ø 2.54 ± 0.03 cm x 0.2 ± 0.016cm and Ø1.9 ±0.3mm x 0.12 ±0.0096 cm M.S.E.R.W. tube.5. ARMREST: The Armrest are made of glass filled Polypropylene compound and assembled over the tubular frame. WIDTH (W): 63.0 CM.DEPTH (D): 58.5 CM.HEIGHT (H): 86.5 CM.SEAT HEIGHT (SH): 46.0 CM. etc complete in all respect as per satisfaction of Engineer-in-Charge. (Godrej/ Paradise/ Haworth/ Steel case make).

Supplying and placing of Mid Back Revolving Chair i.e SEAT/BACK ASSEMBLY: The seat and back should be made up of 1.2 ± 0.1cm. Thick hot pressed plywood measured and upholstered with fabric and moulded Polyurethane foam with PVC lipping all around. The back foam should be designed with contoured lumbar support for extra comfort.(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 made of black integral skin polyurethane with 50-70 Shore Hardness and reinforced with M.S. insert. The armrests should be scratch and weather resistant. The armrests should be fitted to the seat with seat/armrest connecting strip assembly made of 0.5 ± 0.05 cm. thk. HR steel .CENTER TILT mechanism: The mechanism should be designed with the following features: • 360° revolving type. • 17°±2° maximum tilt on pivot at center• Upright position locking.• Tilt tension adjustment. PNEUMATIC HEIGHT ADJUSTMENT: The pneumatic height adjustment has an adjustment stroke of 12.0 ±0.3cm.TELESCOPIC BELOW ASSEMBLYThe below should be 3 piece telescopic type and injection moulded in black Polypropylene. PEDESTAL ASSEMBLY: The pedestal should be injection moulded in black TWIN WHEEL CASTORS:T he twin wheel castors should be injection moulded in Black Nylon. Overall Dimensions of Chair Seat Height - min 41.0to max 53.0cm.Height - min 77.5 to max 89.5 cm. Width & Depth of Chair as measured from pedestal - Width-76.3 cm and Depth-76.3 cm etc complete in all respect as per satisfaction of Engineer-in-Charge. (Godrej/ Paradise/ Haworth/ Steel case make).

Supplying and placing of High Back Revolving Chair i.e SEAT/BACK ASSEMBLY: The seat and back should be made up of 1.2 ± 0.1cm. Thick hot pressed plywood measured and upholstered with fabric and moulded Polyurethane foam with PVC lipping all around. The back foam should be designed with contoured lumbar support for extra comfort.(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 made of black integral skin polyurethane with 50-70 Shore Hardness and reinforced with M.S. insert. The armrests should be scratch and weather resistant. The armrests should be fitted to the seat with seat/armrest connecting strip assembly made of 0.5 ± 0.05 cm. thk. HR steel .CENTER TILT mechanism: The mechanism should be designed with the following features: • 360° revolving type. • 17°±2° maximum tilt on pivot at center• Upright position locking.• Tilt tension adjustment. PNEUMATIC HEIGHT ADJUSTMENT: The pneumatic height adjustment has an adjustment stroke of 12.0 ±0.3cm.TELESCOPIC BELLOW ASSEMBLY: The bellow should be 3 piece telescopic type and injection moulded in black Polypropylene. PEDESTAL ASSEMBLY: The pedestal should be injection moulded in black TWIN WHEEL CASTORS:T he twin wheel castors should be injection moulded in Black Nylon. Overall Dimensions of Chair Seat Height - min 41.0to max 53.0cm,.Height - min 100.0 to max 112.0 cm. Width & Depth of Chair as measured from pedestal - Width-76.3 cm and Depth-76.3 cm etc complete in all respect as per satisfaction of Engineer-in-Charge. (Godrej/ Paradise/ Haworth/ Steel case make).

Supplying and placing Main Table, ERU & pedestal of the following specifications. 1800x2100x750 Primary Work Surface Made 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 are provided on work surface for wire management. Secondary Work Surface Made of 25mm thick MDF one side pre-laminate board confirming to IS-14587:1998 provided on work surface for wire management. Secondary Work Surface 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 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 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 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 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 have a soft closing & anti slam mechanism. Handles are provided for ease of opening. Pedestals are provided with lock for security.( Main Table) etc complete in all respect as per satisfaction of Engineer-in-Charge. (Godrej/ Paradise/ Haworth/ Steel case make).

Supplying and placing of High Back Revolving Chair. SEAT/BACK ASSEMBLY: The back is made up of 1.2 ±0.1cm. Thick hot-pressed plywood & seat is made up of 1.5 ±0.1cm. Thick hot-pressed plywood measured and upholstered with fabric upholstery covers and moulded Polyurethane foam. The back foam is designed with contoured foam lumbar support. The seat has extra thick foam on front edge to give comfort to popliteal area. The chair seat & back size are HIGH BACK SIZE 51.5 cm. (W) x 82.0 cm. (H) SEAT SIZE 53.5 cm. (W) x 51.0 cm. (D)HIGH RESILIENCE (HR) POLYURETHANE FOAM: The HR polyurethane foam is moulded with density = 45±2 kg/m3 and hardness load 14 ± 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 is mounted on Armrest structure made of glass filled Nylon.• Armrest Top is PU moulded over glass filled Nylon insert. CENTER TILT SYNCHRO MECHANISM WITH MULTI LOCK: The mechanism is 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 has an adjustment stroke of 9.5 ± 0.3 cm PEDESTAL ASSEMBLY: The pedestal is injection moulded in black glass-filled Nylon and fitted 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. WIDTH (W): 76.1 CM.DEPTH (D): 76.1 CM.HEIGHT (H): 113.5-123.5 CM.SEAT HEIGHT (SH): 46.0-56.0 CM. (Main Chair) etc complete in all respect as per satisfaction of Engineer-in-Charge. (Godrej/ Paradise/ Haworth/ Steel case make). Note:- The item Nos. 3 to 8 furniture products are one year’s warranty certificate from OEM letter head as company mentioned in the BOQ. If the said certificate is not provided, the fifty percent payment will be held up and the same will be released after completion of warranty period.