bids are invited for upgradation of toilets in ecc main building - dismantling w.c. pan of all sizes including disposal of dismantled materials i/c malba all complete as per directions of engineer-in-charge. , dismantling tile work in floors and roofs laid in cement mortar including stacking material within 50 metres lead. for thickness of tiles 10 mm to 25 mm , demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of engineer - in - charge. nominal concrete 1:4:8 or leaner mix (i/c equivalent design mix) , providing and laying cement concrete in retaining walls, return walls, walls (any thickness) including attached pilasters, columns, piers, abutments, pillars, posts, struts, buttresses, string or lacing courses, parapets, coping, bed blocks, anchor blocks, plain window sills, fillets, sunken floor etc., up to floor five level, excluding the cost of centering, shuttering and finishing :1:5:10 (1 cement : 5 coarse sand: 10 graded stone aggregate 40 mm nominal size). , 12 mm cement plaster of mix 1:6 (1 cement: 6 coarse sand) , providing and laying ceramic glazed floor tiles of size 300x300 mm (thickness to be specified by the manufacturer) of 1st quality conforming to is : 15622 of approved make in colours such as white, ivory, grey, fume red brown, laid on 20 mm thick cement mortar 1:4 (1 cement :4 coarse sand), jointing with grey cement slurry @ 3.3 kg/sqm including pointing the joints with white cement and matching pigment etc., complete. , providing and fixing ist quality ceramic glazed wall 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 room 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. , providing and fixing white vitreous china pedestal type water closet (european type) with seat and lid, 10 litre low level white vitreous china flushing cistern & c.p. flush bend with fittings & c.i. brackets, 40 mm flush bend, overflow arrangement with specials of standard make and mosquito proof coupling of approved municipal design complete, including painting of fittings and brackets, cutting and making good the walls and floors wherever required :w.c. pan with isi marked white solid plastic seat and lid , providing & fixing white vitreous china water closet squatting pan (indian type) along with s or p trap including dismantling of old wc seat and s or p trap at site complete with all operations including all necessary materials, labour and disposal of dismantled material including malba, all complete as per the direction of engineer-in charge. long pattern w.c pan of size 580x440 mm , providing and fixing of pipe line including all fittings, fixtures, materials, lead, lift etc., all complete as per the direction of engineer-in charge , providing and fixing 600x450 mm beveled edge mirror of superior glass (of approved quality) complete with 6 mm thick hard board ground fixed to wooden cleats with c.p. brass screws and washers complete. , providing and fixing white vitreous china flat back half stall urinal of size 580x380x350 mm with white pvc automatic flushing cistern, with fittings, standard size c.p. brass flush pipe, spreaders with unions and cl s (all in c.p. brass) with waste fitting as per is : 2556, c.i. trap with outlet grating and other couplings in c.p. brass, including painting of fittings and cutting and making good the walls and floors wherever required , wall painting with acrylic emulsion paint, having voc (volatile organic compound) content less than 50 grams/ litre, of approved brand and manufacture, including applying additional coats wherever required, to achieve even shade and colour. , painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade: two or more coats on new work over an under coat of suitable shade with ordinary paint of approved brand and manufacture , providing and fixing wash basin with c.i. brackets, 15 mm c.p. brass pillar taps, 32 mm c.p. brass waste of standard pattern, including painting of fittings and brackets, cutting and making good the walls wherever require: white vitreous china wash basin size 630x450 mm with a pair of 15 mm c.p. brass pillar taps