Details: compacting original ground - compacting original ground supporting embankment - loosening, leveling and compacting original ground supporting embankment to facilitate placement of first layer of embankment, scarified to a depth of 150 mm, mixed with water at omc and then compacted by rolling so as to achieve minimum dry density as given in table 300-2 for embankment construction. ref to mort&h : irc - 305.3.4;manual means -construction of embankment by excavating the available approved gravel/ murrum deposited at a place or borrow pits during or prior excavation with all lifts and lead, transportation to site, spreading, grading to required and compacting to meet the requirement complete as per specifications, including cost of labour,rolling,water,all materials,usage& all other appurtenaces required to complete the work.;water bound macadam - providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uni
Sector: Irrigation