tender for patch repair work by hotmix plant of mdr, odr roads in block maudaha - 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 (as per clause 406-4.14) 2 providing and applying tack coat with bitumen emulsion using vg 10 on pressure distributor at the rate of 0.20 kg per sum on the prepared bituminous surface cleaned with mechanical broom.as per mort&h clause 503 3 providing and laying dense graded bituminous macadam with higher capacity batch type hmp using crushed aggregates of specified grading, premixed with bituminous binder @4.5 percent by weight of total mix and filler, transporting the hot mix to work site, laying with a hydrostatic paver finisher with sensor control to the required grade, level and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per morth specification clause no. 505 complete in all respects. 4 providing and laying bituminous concrete with higher capacity batch type hot mix plant using crushed aggregates of specified grading, premixed with bituminous binder @ 5.4 percent of mix and filler, transporting the hot mix to work site, laying with a hydrostatic paver finisher with sensor control to the required grade, level and alignment, rolling with smooth wheeled, vibratory and tandem rollers to chieve the desired compaction as per morth specification clause no. 507. 5 filling pot-holes and patch repairs with open-graded premix surfacing, 20mm.removal of all failed material, trimming of completed excavation to provide firm vertical faces, cleaning of surface, painting of tack coat on the sides and base of excavation as per clause 503, back filling the pot holes with hot bituminous material as per clause 510, compacting, trimming and finishing the surface to form a smooth continuous surface, all as per clause 3004.2 6 providing and laying of premix sand seal coat with hmp of appropriate capacity not less than 200 tonnes/ hours using crushed stone chipping 6.7 mm size and penetration bitumen of suitable grade.