Providing and filling earthen shoulder both side of newly constructed PCC road top edge of mines Harakka side under ROCP.

Item Description/ Heading

Compacting original ground supporting subgrade (Loosening of the ground upto a level of 500mm below the subgrade level, watered, graded and compacted in layers to meet requirement of table 300-2 for subgrade construction).

Construction of Subgrade and Earthen Shoulders (Construction of subgrade and earthen shoulders with approved material obtained from borrow pits with all lifts & leads, transporing to site, spreading, grading to required slope and compacted to meet requirement of table No.300-2)

Water Bound Macadam: Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with 3 wheeled steel/ vibratory roller in stages 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 to the required density. By Mechanical Means: Vibratory Roller: Grading II: Using Screening type-B (11.2mm agg.)

Total impact of GST for the purpose of CTC