Details: providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam sub-base/base (wbm grading 3) specification including spreading in uniform thickness, hand packing, rolling with three wheel 80-100 kn static roller in stages to proper grade and camber, applying and brooming, crushable screening to fill-up the interstices of coarse aggregate, watering and compacting to the required density grading 3 as per technical specification clause 405 (by manual means') . (excluding g.s.t.) repair to holes and removal of loose material, trimming of sides, cleaning of surface by providing tack coat, 20 mm thick pre-mix carpet and seal coat type b specification clause 1904.2 as directed by engineer in charge. (excluding gst).
Sector: PWD