Repairing, maintenance and strengthening of WBM/WMM roads and parking yards of Anant Mines during/before Monsoon-2026 under AOCP, JA.

Water Bound Macadam Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform lhickness, 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 aggregale, watering and compacting to the required density as per clause 404 of spqcification. By Mechanical Means:Grading- II (53 mm to 22.4 mm).Using Screening Type-B (11.2mm Agg.)

Granular Sub-base with Well Graded Material (CBR>30 or more) (Table:- 400-1 & Table 400-2)Construction of granular sub-base by providing well graded material like natural sand crushed gravel or crushed stone having CBR >30, spreading in uniform layers with motor grader on prepared surface, mixing by 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.for grading- I Material

Wet Mix Macadam Providing, laying, spreading and compacting graded stone aggregate to wet mix macadam specification including premixing the Material with water at OMC in mechanical mix plant carriage of mixed Material by tipper to site, laying in uniform layers with paver in sub- base / base course on well prepared surface and compacting with vibratory roller to achieve the desired density in accordance to Table No. 400-12, 400-13 and as per clause of section 406 of specifications

Supplying and stacking good quality moorum at work site with all lead and royalty, all complete.

Spreading moorum/sand/ stone dust etc. in layers not exceeding 150mm in thickness, levelling to required gradient and camber,watering and consolidation of each layer with vibratory roller (Payment to be made for compacted volume of moorum/sand).

Total impact of GST plus Labour Cess [@ 1 % (BOCW Cess to be deducted from the RA bill as per the value of the work progress)] for the purpose of CTC