Details: maintenance of pipelines irrespective of size and material which includes repairing of bursts and leakages, pollution control, survey and removal of choking, disconnection of illegal connections, collection and recording minimum 10 nos. residual chlorine samples during daily supply timings, interconnections and all works related to pipeline network in existing distribution/ rising main pipelines of all sizes by digging out suitable size of pit in soft and loose soil/ hard soil including cutting of black top, wbm and cc top of road of any size at work site. this will also include cutting of pipe ends, fixing of pipe piece with jjointing material to make repair leak proof and refilling of pit by excavated sand by ramming it at sides of pipes and upto ground level. for entire job, contractor will use their own t and p. contractor with his own resources shall arrange dewatering, jcb and tractor compressor if any and restore any amenity at his own cost damaged while performing the work in t
Sector: Water supply and Sewerage