Providing Auditorium seating arrangements for the Construction of Government Law College at Karaikudi in Sivagangai District

Amount

Supplying, fabricating and erecting in position Tip-up and back push reclined chair in uditorium with Arm rest to arm rest (c/c) 22" with size of seat cushion: 460mm (+/- 5mm) x 475mm (+/- 5mm), Back cushion: 740mm (+/-5mm) x 495mm (+/-5mm) of polyurethane foam of density: 50-55 kg/m3 and the seat cushion 130mm in the front (+/-5mm) and at the back 105mm (+/-5mm) (tapered type front portion with a hump) back cushion bucket type. Headrest 115mm (+/-5mm) in the centre &70mm (+/-5mm) at the top, and lumber support contours at the sides 118mm (+/-5mm) etc. All sheet metal parts are powder coated with arm rest in PU / PPCP with cup holder, ABS moulded housing for seat & back cushions. The frames are of 18mm thick high pressure steam pressed hard ply wood for seat and the back of 12mm multi bend ply wood. Over the polyurethane foam, foam lamination of 2mm is provided and finally finished with fabric of approved colour necessary Seat numbering on inner both the side of the chair stands with silicon fluorescent thin stickers has to be provided. Row number for seat along the aisles with provision for lights on sides along with aisles with the row and the seat numbers display has to be provided. Seat and back cushion housing ABS moulded vacuum forming out of 2mm sheet. Installation of chairs: The chairs has to be installed to the Existing flooring with the anchor fasteners 120mm x 100mm pin type steel IS:4454 1981 grade II sheet - metal components HRCA / CRCA sheet metal IS: 1079 1994. a) side stand 3mm (+/-0.2mm) thick size: 415mm (+/-5mm) x 345mm (+/-5mm) both sides bottom circular cutting with 140mm radius. b) 75mm x 25mm 16g 190mm length tubular pipe for the leg wielded to the 3mm plate. c) flat for base of the stands 280mm (+/-2mm) length 50mm (+/-2mm) x 5mm (+/-0.2mm). d) Mechanism components 2mm HRCA back push box 180mm (+/-2mm) x 70mm (+/-2mm) & attached to the box 190mm (+/-2mm) x 135mm (+/- height of the box 15mm (+/-2mm), ear "L" (2mm) with two slot holes for fixing the back. Tip-up box 180mm (+/-2mm) x 70mm (+/- 2mm) and height of the box 15mm (+/-2mm), ear "L" attached to the box 95mm (+/-2mm) x 125mm (+/-2mm) with two slot holes to fix the seat. The cost includes cost of the materials, labour including supplying, erecting and fixing in position, conveyance, all applicablecomplete complying to the specifications.

A KULANDAI RAJ AND CO (BID ID -1268336)

R MANIKANDAN (BID ID -1268897)