Details: tack coatproviding and applying tack coat using hot stright run bitumen of grade (vg- 30) in/c heating the bitum en, spraying the bitumen cleaning and preparing the existing road surface as per specification on bituminous surface @ 0.50 kg/sqm. 25 mm thick open-graded premix carpet using bituminous(viscosity grade/ modified bitumen) binderproviding, laying and rolling of open-graded premix carpetof 25 mm thickness composed of 13.2 mm to 5.6 mmaggregates either using viscosity grade bitumen oremulsion to required line, grade and level to serve aswearing course on a previously prepared base, includingmixing in a suitable plant, laying and rolling with a threewheel 80 - 100 kn static roller capacity, finished torequired level and grades to be followed by seal coat ofeither type a or type b or type c or type d as per mordtechnical specification clause 508.case - ii by mechanical means (ii) bi
Sector: Buildings