A.Improvement of Black Topping Service Road from RD 25.000 Km to 37.500 Km of Jambhira Left Main Canal.

Providing laying Sub- base with moorum in layera not exceeding 100 mm watering and compacting to the required density in OMC with PRR etc complete.

Sacrifying the existing bitumenous road surface to depth of 50mm and disposal of sacrified materials with in all lifts and lead up to 1000 meters.

flank dressing to proper camber as per direction of engineer- in- charge

Providing , laying , spreading and compacting stone aggregates of size 63mm to 45mm as GRADING II on service road @ 1.21 cum per 10 sqm for a compacted average thickness of 100mm to water bound mechadam specification including spreading in uniform thickness , hand packing, rolling with 3 wheeled steel roller 8-10 tonnes in stages to proper grade and camber, applying and brooming with good quality graded moorum @ 0.30 cum per 10 sqm to fill the interstices of coarse aggregates, watering and compacting to the required density as per clause 404 of MoSRT&H specifications for road & bridge works with all other labour charges ,hire charges of machinaries etc. including cost, conveyance, royalty, all labour charges complete as per direction of Engineer-in-charge .

Providing, laying spreading and compacting graded stone agreegrate to wet mix macadam specification including premixing the Material with water at OMC in mechanical mix plant carriage of mixed Material by tipper to site, laying in uniform layers with paver and compacting with vibratory roller to achieve the desired density. etc complete

Providing and applying primer coat with bitumen emulsion on prepared surface of granular Base including clearing of road surface and spraying primer at the rate of 0.60 kg/sqm using mechanical means etc complete

Providing and laying bitumenous macadam with 100 - 120 TPH hot mix plant producing an average output of 75 tonnes per hour using crushed agreegrates of specified grading premixed with bituminous binder, transported to site, laid over a previously prepared surface with paver finisher to the required grade, level and alignment and rolled as per clauses 501.6 and 501.7 to achieve the desired compaction etc complete.

Providing and applying tack coat with bitumen emulsion using emulsion pressure distributor at the rate of 0.20kg per sqm on the prepared bituminous/ granular surface cleaned with mechanical broom. etc complete.

Providing and laying semi dense bitumenous concrete with 100 - 120 TPH batch type HMP producing an average output of 75 tonnes per hour using crushed aggregates of specified grading, premixed with bitumenous binder @ 4.5 to 5 percent of mix and filler, transporting the hot mix to work site, laying with a hydrostatic paver finisher with sensor control rolling with smooth wheeled, vibratory and tanden rollers etc complete

Earth work in ordinary soil within two extra lift over 50m initial lead and 1.5m initial lift including rough dressing and breaking clods to maximum 5cm to 7cm and laying in layers not to exceeding 0.30m in depth as per the direction of Engineer in charge.