Providing and Restrotation of Pipe Line Damaged Area in CTO Colony Brindavanam Colony and Thirupoor kumaran Street Ward No.54 in zone 4 TCMC

Earth work open excavation in all soils and sub-soils and to full depth as may be directed except in rock requiring blasting inclusive of shoring shuttering, bailing out water wherever necessary and depositing the excavated earth with a lead of 10 mts. within the compound in places shown by the departmental officers and clearing and levelling the site, etc., complete complying with standard specification.

Providing and laying, spreading and compacting graded stone aggregate to Wet mix macadam (WMM) specification including premixing the material with water at OMC in mechanical mix plant carriage to mixed material by tipper to site laying in uniform layers with paver in sub base / base course on well prepared surface and compacting with vibratory roller to achive the desired density complete as per clasue 406 of MORTH specifications.

Plain Cement Concrete M20 (nominal Mix) using 20mm and 10mm size ISS HBG metal including cost and conveyance of all materials to site and including the cost of formwork,softwater, labour charges for mixing, transporting, laying and curing concrete, working at depths , hire charges for tools and plants for cement pavement work etc complete as per revelant ss