Details: providing, laying, spreading and compacting stone aggregates of specific sizes 22.4-53mmto water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smooth wheel roller 80-100 kn 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. construction of un-reinforced, plain cement concrete avement thickness as per disign, over a prepared sub base with 43 grade cement or any other type as per clause 1501.2.2 m-30 (grade) (1:1.5:3), coarse and fine aggregate 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 in approved fixed side formwork (steel channel, laying and fixing of 125 micron thick polythene film wedges, steel plates incl
Sector: PWD