Details: road maintenance road maintenance with tack coat + bc (in selected reaches from km 165.) scarifying existing bituminous surface to a depth of 50 mm by mechanical means (scarifying the existing bituminous road surface to a depth of 50 mm and disposal of scarified material with in all lifts and lead upto 1000 metres.) tack coattack coat using vg-10 grade bitumenover normal bituminous surfaces @0.35kg/sqm, providing and laying bituminous concrete with 100-120 tph batch type hot mix plant producing an average output of 75 tonnes per hour using crushed aggregates of specified grading, premixed with bituminous binder @ 5.4 to 5.6 % 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 achieve the desired compaction as per morth specification clause no. 509 complete in all respects)for grading-ii (bituminous binder @ 5.4 % o
Sector: Road development