A-R and M-O Rural Road under SD-III of CD-II, APWD, Prothrapur during this year 2023-24. Sub Work- Re-Surfacing of road of APWD Division complex Prothrapur under Sub-Division No.III, APWD, Prothrapur. (2nd Call)

Amount

Providing and applying tack coat using hot straight run bitumen ofgrade VG - 10, including heating the bitumen, spraying the bitumenwith mechanically operated spray unit fitted on bitumen boiler,cleaning and preparing the existing road surface as perspecifications :

On bituminous surface @ 0.50 Kg / sqm

Providing and laying Bituminous concrete using crushed stoneaggregates of specified grading, premixed with bituminous binderand filler, transporting the hot mix to work site by tippers, laying withpaver finisher equiped with electronic sensor to the required grade,level and alignment and rolling with smooth wheeled, vibratory andtandem rollers to achieve the desired compaction and density as perspecification, complete and as per directions of Engineer-in-Charge.

40/50 mm compacted thickness with bitumen of gradeVG-30 @ 5.5% (percentage by weight of total mix) andlime filler @ 3% (percentage by weight of Aggregate) andwaste plastic additive @ 8% (percentage by weight ofbitumen) prepared in drum Type Hot Mix Plant of 60-90TPH capacity.

Providing and applying 2.5 mm thick road marking strips (retro-reflective) of specified shade/ colour using hot thermoplastic materialby fully/ semi automatic thermoplastic paint applicator machine fittedwith profile shoe, glass beads dispenser, propane tank heater andprofile shoe heater, driven by experienced operator on road surfaceincluding cost of material, labour, T&P, cleaning the road surface ofall dirt, seals, oil, grease and foreign material etc. complete as perdirection of Engineer-in-charge and accordance with applicablespecifications.