Supply and laying of WBM road material for repair of OB transportation road at NMUG to OC Mine under New Majri Sub Area of Majri Area

Construction of granular sub-base by providing well graded material like natural sand crushed ravel or crushed stone having CBR >30, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator or plant mix method at OMC, and compacting with vibratory rollers of 80 to 100 kN static weight to achieve the desired density, complete as per Clause 401 of Specification Plant MixMethod For Grading-I Material

Water Bound MacadamProviding, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with vibratory roller 8-10 tonnes in stages to proper grade and camber, applying and brooming requisite type of screening/ binding Materials to fill up the interstices of coarse aggregate, watering and compacting to the required density as per clause 404 of specification. By mechanical Mean sGrading- I (63 to 45mm) Using Screening Type-A (13.2mm Agg.)

Water Bound Macadam Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with vibratory roller 8-10 tonnes in stages to proper grade and camber, applying and brooming requisite type of screening/ binding Materials to fill up the interstices of coarse aggregate, watering and compacting to the required density as per clause 404 of specification. By mechanical means Grading- II (53 to 22.4mm Using Screening Type-B (11.2mm Agg.)

Total impact of GST for the purpose of CTC