modernization of ho division , repairs to plaster of thickness 12 mm to 20 mm in patches of area 2 . 5 sq . meters and under , including cutting the patch in proper shape , raking out joints and preparing and plastering the surface of the slabs complete , including disposal of rubbish to the dumping ground , all complete as per directions of engineer-in-charge for under side of existing slab and for walls , with cement mortar 1:4 ( 1 cement : 4 fine sand ) , providing reinforcement in the existing slab ( under side ) after chipping and cleaning the slab wherever required including welding the rods to the existing reinforcement . applying epoxy paint two coats of approved colour and make for under side of ceiling , making the opening in brick masonry including dismantling in floor or walls by cutting masonry and making good the damages to walls , flooring and jambs complete , to match existing surface i / c disposal of mulba / rubbish to the nearest dumping ground , all complete as per directions of engineer-in-charge to any thickness of wall , providing and applying white cement based putty of average thickness 1 mm , of approved brand and manufacturer , over the plastered wall surface to prepare the surface even and smooth complete , painting with plastic emulsion paint of approved brand two coats or more and manufacture to give an even shade , painting with synthetic enamel paint two or more coats of approved brand and manufacture of required colour to give an even shade over metal surface , providing and laying vitrified floor tiles of sizes 800 x 800 mm ( thickness to be specified by the manufacturer ) with water absorption less than 0 . 08% and conforming to is: 15622 , of approved make , in all colours and shades , laid on 20mm thick cement mortar 1:4 ( 1 cement : 4 coarse sand ) , jointing with grey cement slurry @ 3 . 3kg / sqm including grouting the joints with white cement and matching pigments etc . , complete and applying joint filler of approved quantity ( all the materials are to be approved by the engineers in charge ) , concreting with cement concrete 1:2:4 ( one cement , two sand and four broken stone ) for levelling the floor wherever required after prepairing the surface and applying cement grout etc , ceramic tile flooring-providing and laying antiskid ceramic floor tiles of first quality conforming to is 15622 of approved colour and thickness 8 mm laid on 20 mm thick cement mortar 1:4 including pointing the joints with white cement and matching pigments etc , complete ( premium quality tile only shall be used ) , ceramic wall tile finish-providing and fixing first quality ceramic glazed wall tiles conforming to is 15622 of approved make , in all colours , shades except burgundy , bottle green , black of any size and thickness 8mm as approved by engineer-in charge , in skirting , risers of steps and dados , over 12mm thick bed of cement mortar 1:3 ( 1 cement : 3 coarse sand ) and jointing with gray cement slurry at 3 . 3 kg / sqm , including pointing in white cement mixed with pigments of matching shade complete . ( premium quality tile only shall be used ) , providing and fixing stainless steel ( grade 304 ) railing made of hollow tube , channels , plates etc . , including welding , grinding , buffing , polishing and making curvature ( wherever required ) and fitting the same with necessary stainless steel nuts and bolts complete , i / c fixing the railing with necessary accessories & stainless steel dash fasteners , stainless steel bolts etc , 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 of approved colour , shifting of furniture , equipments etc and for cleaning the rooms after work , providing and fixing white vitreous china pedastal type water closel ( european type ) with seat and lid , 10 litre low level white vitreous china flushing cistern and c . p flush bend with fittings and c . i brackets , 40mm flush bend , over flow arrangement with specials of stan w . c pan with isi marked black solid plastic seat and lid , providing and fixing wash basin with c . i brackets , 15mm 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 5500 x 400 mm with singler of 15mm c . p brass pillar tap , providing and fixing c . p brass long body bib cock of approved quality conforming to is standards and weighing not less than 690gms 15 mm nominal bore , providing and fixing white vitreous china flat back or wall corner type lipped front urinal basin of 430x260x350 mm and 340x410x265 mm sizes respectively with automatic flushing cistern with standard flush pipe and c . p . brass spreaders with brass unions and g . i clamps complete , including painting of fittings and brackets , cutting and making good the walls and floors wherever required , providing and fixing mirror of superior glass ( of approved quality ) and of required shape and size with plastic moulded frame of approved make and shade with 6 mm thick hard board backing , rectangular shape 1000x450 mm