Public Works Department Tender

Providing and laying semi- dense Bituminous concrete using crushed stone aggregates of specified grading, premixed with bituminous binder and filler, transporting the hot mix to work site by tippers, laying with paver finisher equipped with electronic sensor to the required grade, level and alignment and rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction and density as per specification, complete and as per directions of Engineer-in-Charge. 16.64.1 25 mm compacted thickness with bitumen of grade VG- 30 @5% (percentage by weight of total mix) and lime filler @ 2% (percentage by weight of Aggregate) prepared in Batch Type Hot Mix Plant of 100-120 TPH capacity. 16.64.2 25 mm compacted thickness with bitumen of grade VG- 30 @ 5% (percentage by weight of total mix) and lime filler @ 2% (percentage by weight of Aggregate) prepared in Drum Type Hot Mix Plant of 60-90 TPH capacity.

Providing and applying tack coat using bitumen emulsion conforming to , using emulsion pressure distributer including preparing the surface and cleaning with mechanical broom. With rapid setting bitumen emulsion On W.B.M. /W.M.M. @ 0.4 Kg/sqm.

Providing and laying bituminous macadam with plant 50mm thick compacted thickness in accordance with most specification to specified lines grade and cross section aggregate grading to max size of 35% 20mm,45% 10mm,fine agg,20% with binder content of the mix 3.95% by weight to total mix include. all cost and carriage of material involved T&P labour , octories Taxes and testing charge during execution include. cost of bitumen and consolidation power road roller include. 05% for surface correction /pot hole /undulation complete.