Description: Extension of Char Char road upto Yourgo Tia by way of Providing and laying of 100mm thick GSB 75mm thick WMM 50mm thick BM 25mm thick OGPC L 1000Mtr Under Capex Name of Work Extension of Char Char road upto Yourgo Tia by way of Providing and laying of 100mm thick GSB 75mm thick WMM 50mm thick BM 25mm thick OGPC L 1000Mtr Under Capex
Details: Surface dressing of the ground including removing vegetation and in-equalities not exceeding 15 cm deep and disposal of , lead upto 50 m and lift upto 1.5 m in -All kinds of soil. Consolidation of subgrade with power road roller of 8 to 12 tonne capacity including making good the undulations etc. with earth or quarry spoils etc. and rerolling the subgrade. Construction of granular sub-base by providing close graded Material conforming to specifications, mixing in a mechanical mix plant at OMC, carriage of mixed material by tippers to work site, for all leads & lifts, spreading in uniform layers of specified thickness with motor grader on prepared surface and compacting with vibratory power roller to achieve the desired density, complete as per specifications and directions of Engineer-in-Charge.With material conforming to Grade-I (size range 75 mm to 0.075 mm) having CBR Value-30 Providing, laying, spreading and compacting graded stone aggregate (size range 53 mm to 0.075 mm ) to wet
Sector: PWD