Details: constn. of subgrade and earthen shoulders with approved materials obtained from borrow pits with a lift and leas, transporting to site, spreading, grading to required and compacted to meet requirement of table 300.1 & 300.2 with lead upto 1000m. as per technical specification clause 301.5 construction of granular sub base by providing well graded material spreeding in uniform 12.5 cm compacted layers with motor grader on prepaired surface mixing by mix in place method with rotavator at omc and compacting with smooth wheel roller to achive the desired density complete as per mord specification clause 401 s. no.4.1 grade-1 compacted qty. providing, laying, spreading and compacting stone aggregate of specific size 22-4-53mm to water bound macadum specification including spreading in uniform thickness hand packing rolling with smooth wheel roller 80-100 kn in stages to proper grade and camber applying and brooming stone screening to fill up the interstices of coarse aggregate watering
Sector: PWD