Replacing The Worn Out Madras Terrace Roof With Rcc Roof And Retrofitting Works In The Radiology Block At Government General Hospital, Karaikal.- 1 Reinforced cement concrete work in beams, suspended floors , roofs having slope up to 15degree landings , balconies , shelves , chajjas , lintels , bands , plain window sills , staircases and spiral stair cases above plinth level up to floor five level excluding the cost of centering ,shuttering, finishing and reinforcement , with 1:1.5:3 (1 cement : 1.5 fine aggregate : 3 graded stone aggregate 20mm nominal size) 2 Extra for providing and mixing water proofing material in cement concrete work in doses by weight of cement as per manufactures specification. 3 Centering and shuttering including strutting , propping etc and removal of form for - Suspended floors , roofs , landings , balconies and access platform 4 Centering and shuttering including strutting , propping etc and removal ofform for - Lintels , beams , plinth beams , girders , bressumers and catilevers 5 Steel reinforcement for R.C.C.work including straightening , cutting , bending , placing in position and binding all complete above plinth level - Thermo - Mechanically Treated bars Fe - 500D or more 6 Brick work with common burnt clay F.P.S (non modular ) bricks of class designation 3.5 in superstructure above plinth level upto floor five level in all shapes and sizes in - cement mortar 1:6 ( 1 cement : 6 fine aggregate) 7 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, in skirting, risers of steps and dados, over 12mm thick bed of cement mortar 1:3 (1 cement : 3 fine aggregate) and jointing with grey cement slurry @ 3.3kg per sqm, including pointing in white cement mixed with pigment of matching shade complete 8 Providing and laying vitrified floor tiles of size 600 x600 mm (thickeness 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 20 mm thick cement mortar 1:4 (1 cement : 4 fine aggregate) ,jointing with grey cement slurry @3.3 kg per sqm including grouting the joints with white cement and matching pigments etc., complete - size of tile600x600mm 9 Providing and fixing heat resistant terrace tiles (300mm x300mm x 20mm) with SRI (solar refractive index) > 78, solarreflection > 0.70 and initial emittance > 0.75 on waterproof andsloped surface of terrace, laid on 20 mm thick cement sandmortar in the ratio of 1:4 (1 cement : 4 fine aggregate) and grouting the joints with mix of white cement & marble powder in ratio of 1:1, including rubbing and polishing of the surfaceupto 3 cuts complete , including providing skirting upto150mm height along the parapet walls in the same manner 10 12mm cement plaster of mix -1:6 ( 1 cement : 6 fine aggregate) 11 15mm cement plaster on the rough side of single or half brick wall of mix - 1:6 (1cement : 6 fine aggregate) 12 6mm cement plaster of mix 1:3 (1 cement : 3 fine aggregate) 13 Finishing walls with textured exterior paint of required shade - New work (Two or more coats applied @ 3.28 ltr / 10 sqm ) over and including priming coat of exterior primer applied @ 2.20 kg / 10 sqm 14 Providing and applying white cement based putty of average thickness 1mm of approved brandand manufacturer, over the plastered wall surface to prepare the surface even and smooth complete 15 Wall painting with premium acrylic emulsion paint of interior grade, having VOC (Volatile Organic Compound) content less than 50 grams / litre of approved brand and manufacture , including applying additional coats wherever required to achive even shade and colour - Two coats 16 Applying priming coats with primer of approved brand and manufacture, having low VOC (Volatile Organic Compound) content - with water thinnable cement primer on wall surface having VOC content less than 50 grams / litre 17 Removing dry or oil bound distemper, water proofing cement paint and the like by scrapping, sand papering and preparing the surface smooth including necessary repairs to scratches etc.complete 18 Painting with synthetic enamel paint of approved brand and sqm manufacture of required colour to give an even shade- One or more coats on old work 19 Demolishing lime concrete manually / by mechanical means and disposal of material within 50 metres lead as per direction of Engineer-in-charge. 20 Demolishing R.C.C work manually / by mechanical means including stacking of steel bars and disposal of unserviceable material within 50 metres lead as per direction of Engineer-incharge. 21 Demolishing brick work manually / by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge. - in lime mortar 22 Demolishing brick work manually / by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction ofEngineer-in-charge.- in cement mortar 23 Dismantling tile work in floors and roofs laid in cement mortar including stacking material within 50 metres lead - for thickness of tiles 10mm to 25mm 24 Dismantling old plaster or skirting raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within 50 metres lead 25 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. flusing 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
