Civil Work Of Rectification Of Floor And Repairing Of Roof Treatment Work, serampore-West Bengal

Civil Work Of Rectification Of Floor And Repairing Of Roof Treatment Work- 1 CIVIL WORK OF RECTIFICATION OF FLOOR 2 Dismantling all types of plain cement concrete works, stacking serviceable materials at site and removing rubbish as directed within a lead of 75 m In ground floor including roof.(a up to 150 mm 3 35 mm thick Artificial stone in floor, dado. staircase etc. with cement concrete (1:2:4) with stone chips, laid in panels as directed with topping made with ordinary or white cement (as necessary)and marble dust in proportion (1:2)including smooth finishing and rounding off comers including raking out joints or roughening of concrete surface and application of cement slurry before flooring works using cement @1.75 kg/sqm. all complete including all materials and labour including 3mmx25mm thick glass divisional strips at approx. 3 M centre 4 Ordinary Cement Concrete (mix 1:1.5:3) with graded (pakur variety) stone chips [20mm nominal size] excluding shuttering and reinforcement if any, in ground floor as per relevant IS codes. 5 18 mm. to 22 mm. thick, kota stone slab set in 20 mm thick(avg) cement mortar (1:4) in floor, stair & lobby including pointing in cement slurry with admixture of pigment matching the stone shade, including grinding & polishing asper direction of Engineer - in - charge to match with the existing work. [Slurry for bedding @ 4.4 kg/Sq.m and pointing @2.0 kg/Sq.m] 6 CIVIL WORK OF REPAIRING OF ROOF TREATMENT WORK 7 Taking out old damaged tar felt from the roof, parapet etc. preparing the roof surfaces by removing all spoils, blisters, moss etc. from the working site and disposal of the same beyond the compound and cleaning the site in all respect as per direction of Engineer-in-Charge. 8 Supplying & laying 3mm thick pre-fabricated plastomeric water proofing membrane conforming to EN 12311-1 & ASTMD 5147, manufactured with atactic poly propylene (APP) modified premium grade asphalt , specially reinforced with non-woven polyester core with polyester reinforcement @160 gms per sqm& both faces covered with thermo-fusible polyethylene film /Minera L on top face over a coat of primer @ 0.40 lit/sqm of manufacturers specification on smooth, clean dry surface prepared wherever required. Lap joint shall be provided of 75 mm in longitudinal & 100 mm in transverse direction and fused using LPG/ Propane torch employing extra care ensuring full bondage, complete removal of entrapped air and sealing edges into grooves in appropriate manner as per direction of Engineer -in-charge all complete including materials, labourandapplicable taxes. (Payment shall be made on the basis of finished surface area.).Membrane Property: Softening Point > 150 deg C, Cold Flexibility < -6 deg C, Tensile Strength, N/cm : 600 (longitudinal), 450 (transverse), Tearing Strength, N: 300 (longitudinal), 200 (transverse)

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INR 30578.0 /-

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