Details: providing and applying tack coat with bitumen grade of 80/100 or bitumen emulsion using pressure distributor on the prepared bituminous/granular surface cleaned with mechanical broom as per mort&h specifications clause 503. bitumen 80/100@ 0.375 kg/sq.m providing and laying 50mm (consolidated thickness) full grout using granitic or basaltic stone of specified grading at 6.00 cu.m. per 100 sq.m. grouting with hot bitumen straight run bitumen(or with such bituminous material of grade and type as specified by the engineer-in-charge)at 5.0kg. per sq. m. binding with key aggregate of granitic or basaltic stone of specified grading at 1.5 cu.m. per 100 sq.m. including providing and laying seal coat sealing the voids in a bituminious surface laid with f.e loader with 1 cu.m. bucket capacity to the specified levels, grade and cross fall using type a seal coat with 0.98 kg/sqm of bitumen of grade as per mort&h specifications clause 513. providing and laying 20mm thick premix bit
Sector: PWD