Comprehensive Flood Protection works for Flood Bank Formation and Construction of Head Regulators in North Malattar River in Villupuram Taluk and District

Clearing scrub jungle etc., complete complying with standard specification and as directed by the departmental officers

Earth work in all soils except Medium rock / hard rock requiring blasting and conveying with lead of 0 to 100 m by deploying earth moving machineries and tippers excluding benching, formation of bunds, breaking clods, sectioning, and conveying the excavated earth to the low lying area or dumping yard as directed by the department officers etc., complete complying with standard specifications and as directed by the departmental officers(open excavation)

Earthwork Excavation for foundation in all soils and sub soils and to full depth as may be directed by the departmental officers except hard rock requiring blasting including shoring, strutting and bailing out water wherever necessary and refilling the sides of foundation with excavated soil in layers not exceeding 15cm thick, well rammed and consolidated and depositing including all initial leads and initial lifts etc., complete complying with standard specifications and as directed by the departmental officers. (Narrow Excavation)

For works upto 1.50 m depth below ground level and upto 1.0 m height above ground level

For works above 1.50 m to 4.50 m below ground level (W-0094)

For works above 4.50 m to 9.00 m below ground level

For works upto 1.50 m depth below ground level and upto 1.0 m height above ground level

For works above 1.50 m to 4.50 m below ground level