Directorate Of Urban Local Bodies Tender

Providing and laying in position machine batched, machine mixed cement concrete vibrated ready mixed cement concrete (R.M.C.) of grade M-20 with cement content not less than 360 kg./ Cum imparting minimum flexural strength of 4.0 mpa at 28 days. The slump value will be in the range of 30+15 mm for laying on road including the cost of steel form work with sturdy M.S. Channel section including cost of admixture in recommended proportions (as per IS 9103) to accelerate/ retard-setting of concrete improve workability without imparting strength and durability including pumping concrete with pumps if required. . The RMC is to be procured from plants of. A.C.C, Nuvoco, Mangla Redimax Pvt. Ltd, Radha cement Products J.P & Bro. RMC, Shree Ram Concrete Faridabad & Gurgaon The finishing of the laid cement concrete with surface vibrator and mechanical trowel including cost of curing for 28 days, barriers, diversion of traffic, lighting arrangement and chowkidar etc. complete in all respects to the entire satisfaction of the engineer-in-charge.

Providing and making saw cut transverse joint/construction joint as per approved drawing provided at a maximum distance of 4.5m including the cost of covering of dowel bars with thin plastic sheath for at least 60% of the length made up to depth 20mm before sealing the joint 5mm before sealing the joint 5m thick compressible de-bounding strips with paper bock shall be filled with polysulphide/silicon sealant. The sealant shall be applied slightly to a lower level than the slab with a tolerance to the entire satisfaction of the engineer-in-charge

Extra for making rough surface of the concrete pavement for providing non slippery surface by mechanical cutter for safe plying of vehicles complete to the entire satisfaction of the Engineer-in-charge.