Details: scarifying existing granular surface to a depth of 50 mm by mechanical means using hydraulic excavator. ref to mort&h : irc - 305.4.3;construction of subgrade and earthen shoulders - construction of sub-grade and earthen shoulders with approved material obtained from borrow pits with all lifts & leads, transporting to site, spreading, grading to required and compacted to meet requirement of table no. 300-2. ref to mort&h : irc - 305;wet mix macadam (plant mix method) - providing, laying, spreading and compacting graded stone aggregate to wet mix macadam specification including premixing the material with water at omc in mechanical mix plant carriage of mixed material by tipper to site, laying in uniform layers with paver/grader in sub-base / base course on well prepared surface and compacting with vibratory rollerto achieve the desireddensity. ref to mort&h : irc - 406;prime coat over wmm/wbm - providing and applying primer coat with ss1 grade bitumen emulsion on prepared surface of
Sector: PWD