Details: granular sub-base with coarse graded material (table:- 400-2) construction of granular sub-base by providing coarse graded material, spreadding in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at omc, and compacting with vibratory roller to achieve the desired density, complete as per clause 401(by mechanical means,i.r.c. grade - iii) providing, laying, spreading and compacting stone aggregate of specific sizes water bound macadam specification including spreading in uniform thickness, hand packing, rolling with power roller 8-10 tonnes in stages to proper grade and camber, applying and broowing requisite type of screening & binding materials to fill up the interstices of coarse aggregates, watering and rolling making necessary earthern bund to protect edges, lighting, gruading, barricading, and maintenance of diversion etc in accordance with clause 404 of minsitry of road transport & horhways specidfications for road and bridge wor
Sector: Road development