Providing CC Patch Work and DWC Pipe Line to Thiruvalluvar Street Varun Avunue in Ward No.58 in Zone-4

Earth work excavation for foundation by manual means for foundations 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 surplus earth within the compound in places shown by the departmental officers with an initial lead of 10 mts and initial lift of 200mts and clearing and levelling the site, etc, complete complying with standard specification and as directed by the departmental officers

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 a 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

Vibrated CCM 30Grade 65% of 25mm,25% of12mm and 10% of 6mm IRC size metal including cost and conveyance of all materials to site and including for the mixing, laying, watering,curing and compacting concrete, cost of form work, centering labour therefore including all leads of water vibration charges working in heights wherever necessary, cost premoulded expansion joints

Supply and Delivery of DWC pipe including Loading and Unloading Charges with Transportation of Site etc., including Cost and Conveyance of all Labour Charges and all other Charges etc, Completed As Per Standard Specification

450 mm DWC

Constructuin of Cast in situ silt catch pit with rain water harvesting arrngements of inner size 450x450x450 mm with bottom slab and walls of 150mm thick using M25 mix including cost and conveuyance of all materials and all labour charges etc with necessary earth work foundation and steel reinforcements etc complete