Details: providing and laying built up spray grout ( busg ) patching 75mm thick in two layers ( each layer consisting of spreading aggreate - crusher broken @ 0.50 per 10 sqm area as per morth specification, laying first layer after application of tack coat @ providing and applying tack coat with bitumen emulsion (rs-1) using emulsion distributor at the rate of 0.20 to 0.30 kg per sqm on the prepared bituminous surface cleaned with hydraulic broom as per morth specification clause 503. providing and laying dense graded bituminous macadam with 100-120 tph batch type hmp producing an average output of 75 tones per hour using crushed aggregates of specified grading, premixed with bituminous binder minimum @ 4.0 & 4.5 percent by weight of, grading - ii (26.50 mm (nominal size)) 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 minimum @
Sector: Industry Development