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tender for janta inter college alambagh lucknow - dismantling roofing including ridges, hips, valleys and gutters etc., and stacking the material within 50 metres lead of: asbestos cement sheet 2 dismantling steel work in built up sections in angles, tees, flats and channels including all gusset plates, bolts, nuts, cutting rivets, welding etc. including dismembering and stacking within 50 metres lead 3 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 cement mortar 4 providing and laying in position ready mixed or site batched design mix cement concrete forreinforced cement concrete work; using coarse aggregate and fine aggregate derived from natural sources, portland pozzolana / ordinary portland /portland slag cement, admixtures in recommended proportions as per is: 9103 to accelerate / retard setting of concrete, to improve durability and workability without impairing strength; including pumping of concrete to site of laying, curing, carriage for all leads; but excluding the cost of centering, shuttering, finishing and reinforcement as per direction of the engineer-in-charge; for the following grades of concrete.concrete of m25 grade with minimum cement content of 330 kg /cum 5 centering and shuttering including strutting, propping etc. and removal of form for suspended floors, roofs, landings, balconies and access platform 6 centering and shuttering including strutting, propping etc. and removal of form for lintels, beams, plinth beams, girders, bressumers and cantilevers 7 steel reinforcement for r.c.c. work including straightening, cutting, bending, placing in position and binding all complete above plinth level.mild steel and medium tensile steel bars 8 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. 9 cement plaster (in coarse sand) 15 mm cement plaster on rough side of single or half brick wall of mix 10 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. 11 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 12 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 @ 2.20kg/10 sqm 13 cement concrete flooring 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate) finished with a floating coat of neat cement, including cement slurry, but excluding the cost of nosing of steps etc. complete.40 mm thick with 20 mm nominal size stone aggregate 14 all item rate are excluding gst
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