Providing Aluminium Partitions in Chemical Sciences Building IISc

Amount

Providing, fabricating, assembling and fixing in position anodized aluminium partitions using sections in combination of plain, single grove and double grove as per requirements for the frames of overall size 101.6mm x 44.45mm, 3.18mm.thick having section weight, plain sections 2.40kg/m single grove section 2.541kg/m. and double grove section 2.683 kg/m and bottom member 114.3mmx44.45mm 3.18mm thick weight 2.646 kg/m; aluminium louvres of size 77.6mmx27.6mm 1.7mm. thick section weight 0.483kg/m; bottom portions provided with 12mm. thick prelaminated sheet both side of approved colour lamination exterior grade; aluminium sections of mat finish or glossy finish using section, spacing of vertical member shall not exceed 0.6 m. c to c; sections are cut to the required lengths, joints mitered and corners grinded subdividing frames tennoned and rivetted to the frames, the assembled frame should be stiffened with corner angles stripped and fixed with screws, rawl plugs and teak wood gutties to R.C.C.columns or masonry on sides, R.C.C. lintels or beams at top and floor at bottom, including cutting chistling and making good with cement mortar to match the surface, providing and fixing bottom panel filled with the materials to a height of 0.9m. from floor level; and 5.5mm. thick plain glass / 5mm thick tuffen glass for middle portion viz., 0.9m. to 2.13 m. and top panel with lower sections, the glass and panels fitted with glazing clips of 19mmx17.3mm. with thickness of 0.9mm. weight 0.124kg/m; aluminium sections pre-treated for removal of any rust and prevention of further rust formation, and coated with greasy materials for non-adherence of mortars or any other sticky materials; vertical members embedded in the flooring by making suitable size holes and fixing with cement mortar, with necessary opening for fixing of doors of standard size (excluding cost of door opening) All the frame should be throughly cleaned free from rust, scale or dirt including cost of materials, fixtures, labour and HOM of machinery complete as per specifications. do using aluminium section anodised to 12-15 microns of approved colour and quality. with lead and lift including Transportation charges and work to be excecuted as per the directions of Engineer-in-Charge.-DO-

Providing, fabricating, assembling and fixing in position anodized aluminium shutters to the existing door frame in the partition using 47.62x44.45mm section thickness 3.18mm, weight 1.505kg/m for vertical frame; 47.62x44.45 thickness of 3mm, weight 1.42kg/m for top section, 49.91mmx44.45mm with wall thickness 3mm, weight 1.495kg/m for central rail; and 114.3mmx44.45mm thickness 3.18mm, weight 2.646kg/m for bottom rail; aluminium sections anodized 12 to 15 microns and cut to length joint metred and corners grinded, the bottom rail and top rail hinged or pivoted, opening arrangements including providing and fixing standard approved accessories, such as aluminium handles, tower bolts, lock, pivots: hinges P.V.C. or rubber gasket, 12mm prelaminated sheets ( Novopan) exterior grade of approved colour both sides same colour for bottom panel of maximum height 0.90m and 5.5mm thick plain glass / 5mm thick tuffen glass for top panel ( Novopan ) and glass fixed with glazed clips 19mmx17.3mmx11mm, 0.9mm thick, weight 0.124kg/m; aluminium sections treated for removal of any rust and prevention of further rust formation, and coated with greasy materials for non- adherance of mortars or any other sticky materials, including cost of materials, fixtures, labour and HOM of machinery complete as per specifications. using aluminium section anodised to 12-15 microns of approved colour and quality. with lead and lift including Transportation charges and work to be excecuted as per the directions of Engineer-in-Charge.-DO-

Providing and fixing of hydralic door closure with mounting heavy duty including cost of materials , labour ,HOM etc complete as per Specification.with lead and lift including Transportation charges and work to be excecuted as per the directions of Engineer-in-Charge.-DO-

J D NAGARAJU