Details: s/s of 22.4 to 53mm gauge stone ballast with stacking for measurment etc. all complete as per the direction of engineer in charge (as per pwd sor 2020 rmr) consolidation of stone aggregates of 45-63 mm/22.4-53mm size to water bound macadam 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 2/3 as per technical specification clause 405 construction of un-reinforced plain cement concrete pavement, thickness as per design, over a prepared sub base, with 43 grade cement or any other type as per clause 1501.2.2 m 30(grade), coarse and fine aggregates conforming to is:383, maximum size of coarse aggregate not exceeding 25 mm, mixed in a concrete mixer of not less than 0.2 capacity and appropriate weigh batcher using approved mix design, laid
Sector: RDPR