Metalling and Tarring from Rohru Barara road to seri Nallah Sharog Sadrali road k.m. 0.0 to 1.700

Amount

construction of grevel soil aggregate base by providing well graded materials spreading in unifrom layer tractor mount grader on prepared surface mixiing by mix iin place mehod with rotavator at OMC and compaciting with three wheel 80-100 in static roller in achieve desired density complete within all leads and lifts as per as per direction of Engineer in charge

Providing and laying spreading and compacting stone aggregate of specific size to water bound macadam specification including spreeeding in unifrom thickness hand packing rolling with smooth wheel roller 80-100kn in stages to proper grade and camber applying and brooming stone screeing materials fil up the insterstices of couase aggregate watering and compacing to the required desity grade-2 as per technical specification clause 405 within all leads and lifts as per directions of Engineer in charge

Providing and laying spreading and compacting stone aggregate of specific size to water bound macadam specification including spreeeding in unifrom thickness hand packing rolling with smooth wheel roller 80-100kn in stages to proper grade and camber applying and brooming stone screeing materials fil up the insterstices of couase aggregate watering and compacing to the required desity grade-3 as per technical specification clause 405 within all leads and lifts as per directions of Engineer in charge

Providing and applying priming coat with bitumen emulsion (SS-I)on prepared surface of grasnular base including cleaning of road surace and spraying pim ing at the rate 0.70 -10 kg/sqm using mechnical means as per directions of Engineer in charge .

Providing and applying trck coat with bitumen emulsion (RS-I)using emusion distributor ast the raste 0.25 to 0.30 kg per sqm on the prepared granular surface treated with primer and cleaned with hydraulic broom as per technical specification clause 503 within all leads and lifts as per directions of Engineer in charge

Providing and laying bitumnious concrete 30cm (Thirty milimetre)thick with 100-120 (one hundred 0ne twenty TPH batch tyhpe mix plant producing an average output of 75 (seventy five)tonnes per hour using crushed aggregate of specrfied graling permixed with bituminous binder @ 5.4 to 5.6 five point four to five six )per cent of mix and filler transporting the hot mix to work site,laying with a hydrostatic paver finisher with sensor in the require level and aligment rolling with smooth wheeled vibrotary and tentran roller to achieve the desired compaction as per MORTH specification clause 509 (five hundred )complete all respected within all leads and lifts as per directions of Engineer in charged

POOJA CHAUHAN