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Bids Are Invited For Upgradation Of Area Behind Cafeteria At Nii, New Delhi; 1 Dismantling of existing wall tiles and mosaic/Kota flooring,laid in cement mortar including disposal of malba out side the campus as required. 2 Providing and fixing Ist quality ceramic glazed/mat finish wall & floor tiles conforming to IS: 15622 (thickness to be specified by the manufacturer), of approved make, in all colours, shades except burgundy, bottle green, black of any size as approved by Engineer-in-Charge, in skirting, risers of steps and dados, over 12 mm thick bed of cement mortar 1:3 (1 cement : 3 coarse sand) and jointing with grey cement slurry @ 3.3kg per sqm, including pointing in white cement mixed with pigment of matching shade complete.Size of tile 300x450mm 3 Providing and laying flamed finish Granite stone flooring in required design and patterns, in linear as well as curvilinear portions of the building all complete as per the architectural drawings with 18 mm thick stone slab over 20 mm (average) thick base of cement mortar 1:4 (1 cement : 4 coarse sand) laid and jointed with cement slurry and pointing with white cement slurry admixed with pigment of matching shade including rubbing, curing and polishing etc. all complete as specified and as directed by the Engineer-in-Charge levels.Granite of any colour and shade. Flamed finish granite stone slab Jet Black, Cherry Red, Elite Brown, Cat Eye or equivalent. 4 Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and testing of joints complete as per direction of Engineer in Charge. Concealed work, including cutting chases and making good the walls etc. A) 20 mm nominal dia Pipes B) 50 mm nominal dia Pipes 5 Providing and fixing white vitreous china pedestal type water closet (European type W.C. pan) with seat and lid, 10 litre low level white P.V.C. flushing cistern, including flush pipe, with manually controlled device (handle lever), conforming to IS : 7231, with all fittings and fixtures complete, including cutting and making good the walls and floors wherever required : W.C. pan with ISI marked white solid plastic seat and lid 6 Providing and fixing wash basin with C.I. brackets, 15 mm dia CP Brass single hole basin mixer of approved quality and make, including painting of fittings and brackets, cutting and making good the walls wherever required:-( a) White Vitreous China Wash basin size 550x400 mm with a 15 mm CP Brass single hole basin mixer 7 Steel work in built up tubular (round, square or rectangular hollow tubes etc.) trusses etc., including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete. Hot finished welded type tubes. 8 Dismantling and removal of existing wooden door & chowkhat and providing and fixing of powder coated aluminium work for doors with extruded built up standard tubular section (14 gauze) fixing with dash fasteners of required dia and size. including providing and fixing of ACP sheet.with EPDM rubber/ neoprene gasket etc. and complete with all hardware handles, lock, T-bolts, hinges door seal as per site requirement. 9 Raising of existing inspection chamber /manhole at appropriate height as required, including necessary brick work, plastering and fixing of the existing iron-framed cover of the chamber after necessary repairing work if required as per site requirement. 10 Providing and fixing sanitary fixtures such as bib cocks, angle valve, Looking glass etc. i C.P Angle Valve (Jaquar) ii Bottle trap(Jaquar) iii Waste coupling(Jaquar) iv Bib cock/wash basin tap (Jaquar) v (450x600mm) Looking glass with holes as required and all side beveling (Mirror) 11 Providing and fixing 10mm multiwall Polycarbonate sheet both side UV coated in Bronze or approved Colour by Engineer-in charge with aluminium profiles, EPDM rubber gasket. The joints of sheets with the sections to be filled with Transparent silicon sealant to have a complete water proof arrangement and as per instruction of Engineer -in- charge (Approved make:Lexan,Bayer, Ace well)
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