Name of Work :- Const. Of CC Flooring Behind Kashmir Bar Gaddiogodam Pr. No.9
Sl. No.
Item Description
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Const. Of CC Flooring
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Removing rich mix cement concrete including stacking the spoils as directed with all leads, lifts etc, complete.
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Providingsoling using80mm sizetrapmetalin15cm.layerincludingfilling voidswith Crushed sand/grit, ramming, watering etc. complete.
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Providingandlayinginsitu/readymixcementconcreteofM-10proportionwithtrap/ granite/ quartzite/ gneiss metal in foundation including necessary form work, compacting and curing etc. complete. (with reversible drum type mixer with SCADA with fine agreegates of required specifications ( VSI sand finely washed etc )
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Providing and laying in situ / ready mix M-30 cement concrete of trap / granite / quartzite/ gniessmetalforreinforcedcementconcreteblockbelowthebearingincludingnecessary scaffolding,plywood/steel formwork,compactionbyvibrating,finishinginCM1:3and curing complete (Excluding reinforcement)Usingreversible drum type mixer/ concrete batch mix plant (pan mixer) with fine agreegates of required specifications ( VSI sand finely washed etc )
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Cutting transverse contraction joints 3 to 4 mm wide and depth 60mm. .in concrete slab using concrete cutting machine with diamond studded saw within48hoursofcastingofbay/slabetc.completeincluding subsequent widening of the groove 8 to 10 mm. wide at top having depth of 15 mm. as directed by Engineer incharge.
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Providing to contraction joints polysuphide sealent (Pouring grade) confirming to BS : 5212 - 1989 into sawed groove widened at top for sealent reservoir of specified size and shape as per detaileddrawingincludingfixingPolyethylenefoambackerrodofrequireddiameter (appraox. 25% larger than the initial 3 mm.to 4 mm. joint) overlaid with bond breaking tape as per detailed drawing. Item includes cleaning the joints with water jet / air compressor and allowing joint to become thoroughly dry before sealent is applied and applying primer.(A) Contraction and longitudinal joints (15 mm. deep x 8 mm.wide)
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Transportation of Material obtained from debries of various sorts including necessary excavation / loosing including loading,unloading and conveying and disposing as directed.
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