Restoration of BT Surface for pipeline cutting portion damaged due to Water Supply works WSS at Bharathi Road cross, Subramaniya udayar street main and cross road, Muthaiya udayar street main and cross road, Siruvani garden main and cross road, Thi

Amount

Earth work excavating and depositing on bank with initial lead of 10m & initial lift of 2m in sand, silt or other loose soil, wet sand or silt not under water, light black cotton earth (SS20B) (SCH.No.50) (P.No.22)

Removal of excavated excess earth away from the site to 2 k.m including loading an d transportation charges etc., complete as per 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 specification.

Plain cement concrete 1:1.5:3 (One cement, one and half fine aggregates and thress coarse aggregates) using 20 mm size ISS HBG metal including cost and conveyance of all materials to site and including for the mixing, laying and labour charges etc., complete as per standard specification.