Details: maintenance of water bound macadam road including filling up of holes, ruts and rectifying corrugated surface, damaged edges and ravelling etcetera complete a] mdr-18 km. 31/00 to 33/500 b] mdr-28 km. 12/00 to 15/500 providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing to proper grade and camber, applying and brooming requisite type of screening/ binding materials to fill up the interstices of coarse aggregate, watering and compacting with vibratory roller to the required density. by mechanical means - grading ii (using screening type b (11.2 mm) aggregate) a] mdr-18 km. 31/00 to 33/500 b] mdr-28 km. 12/00 to 15/500 providing and constructing 75 mili metre thick modified macadam (mpm) road surface including all materials, preparing the existing road surface, spreading 40 mili metre stone layers metal 30% crusher broken metal + 70% hand broken metal (by breaking rubb
Sector: PWD