| 1 | 1 | Construction of Wet Mix Macadam by providing laying,spreading and compacting of graded stone aggregates as per table 400-12 & 13, mixing in a Wet Mix plant of 75 tonne capacity at OMC, carriage of mixed material to work site in tipper to paver, laid over a previously prepared surface with Mechanical Paver finisher to the required grade, level and alignment, compacting with vibratory roller 8-10 tonne to achieve the desired density of 98% including protection of edges of WMM layer, cost of all materials, labour, hire charges of machinery,lighting,guarding, barricading , maintenance of diversion road, loading and unloading all lead & lift etc., complete with lead of mixed material (Compacted thickness) and as directed by the Engineer-in-charge of the work.(MoRT&H specification- 406) | | 508.13 | Cum |
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| 2 | 2 | Prime Coat:- Providing and applying Primer coat with slow setting bitumen (SS-1) emulsion complying with IS 8887 of approved quality and make on prepared surface of granular Base such as WBM,WMM including cleaning of road surface by mechanical broom & dusting by Air compressor and spraying using Bitumen Pressure distributor, uniformly at the rate as per table 500-1, including cost of all materials, labour, hire charges of machinery, loading, unloading etc., complete except lead for emulsion., On WMM/WBM Surface @0.80kg/sqmand as directed by the Engineer-in-charge of the work.(MoRT&H specification- 502) | | 2032.5 | Sqm |
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| 3 | 3 | Providing and applying Tack coat as per table 500-5 on prepared surface using Rapid setting bituminous (RS-1) emulsion complying with IS 8887 of approved quality and make including including cleaning of road surface by mechanical broom & dusting by Air compressor and spraying by Bitumen Pressure distributor, including cost of all materials, labour, hire charges of machinery, loading, unloading stacking etc., complete except lead for emulsion., I) using Rapid setting bituminous emulsion (RS-1) On bituminous Surface @2 kg/ 10 sqm and as directed by the Engineer-in-charge of the work.(MoRT&H specification- 503) | | 13998.8 | Sqm |
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| 4 | 4 | Providing and laying Dense Graded Bituminous Macadam using crushed aggregates as per table 500-8,9,10 of specified graded aggregates and filler (stone dust / cement)@2% by weight of aggregates, premixed with bituminous binder 60/70 Grade (VG-30) in Batch/Hot mix plant, loading of aggregates with F.E. loader, transported to site in tipper to paver, laid over a previously prepared surface with paver finisher to the required grade, level, alignment, rolling with smooth wheeled roller 8-10 tonnes, vibratory roller 8 tonnes, smooth wheeled tandem roller 6-8 tonnes as per clauses 501.6 and 501.7 to achieve the desired compaction, including cost of all materials, labour, hire charges of machinery, lead, lifts, loading, unloading, stacking, transporting etc., complete, except lead for Bitumen,& with a lead of mixed material upto 1Km excluding cost of primer/tack coat (compacted thickness) [Using 40-60 TPH Hot mix plant and mechanical Paver Finisher Using cement as filler material at 2 % weight of aggerigates (Grading 2) 50 - 75 mm compacted thickness (26.50 mm nominal size) @ 4.50% Bitumen Using 60/70 Grade (VG-30) and as directed by the Engineer-in-charge of the work.(MoRT&H specification- 505) | | 179.69 | Cum |
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| 5 | 5 | Providing and laying Bituminous Concrete using crushed stone aggregates as per table 500-16,17 of specified graded aggregates and filler (stone dust / cement)@2% by weight of aggregates, premixed with bituminous binde in Batch/Hot Mix plant, loading of aggregates with F.E. loader, transported to site in tipper to paver, laid over a previously prepared surface with paver finisher to the required grade, level, alignment, rolling with smooth wheeled roller 8-10 tonnes, vibratory roller 8 tonnes, smooth wheeled tandem roaller 6-8 tonnes as per clauses 501.6 and 501.7 to achieve the desired compaction, including cost of all materials, labour, hire charges of machinery, lead, lifts, loading, unloading, stacking, transporting etc., complete, except lead for Bitumen & with a lead of mixed material upto 1km excluding cost of primer/tack coat (Compacted thickness) Using 40-60 TPH Hot mix plant with mechanical Paver Finisher Using cement as filler material at 2 % weight of aggerigates Grading-2 with 5.40% Bitumen (30-40mm compacted thickness) (13.20 mm nominal size) Using 60/70 Grade (VG-30) Bitumen and as directed by the Engineer-in-charge of the work.(MoRT&H specification- 507) | | 373.13 | Cum |
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