S/R to RD Road to Bidyadharpur from 0/00 to 1/850 Km. for the year 2025-26

Providing,scraping & cleaning the road surface for 37.50 MM thick BUSG applying tack coat using 3.0 Kg. of bitumen for 10 Sqm and laying 37.50mm thick built up spray grouting in One layer using 0.45 cum of 25mm to 40mm size hard granite metal and 12.00 kg penetration grade of bitumen(80/100) for 10 sqm with 0.12 cum of 12mm size hard granite chips as key stone for 10 Sqm spreading over and laying including heating pouring and spreading over and spreading bitumen metal and chips and rolling with PRR including hire and running charges of PRR and all other machineries and including cost and conveyance bitumen, metal and chips with all labour, T & P & cess etc completed as per specification and direction of Engineer-in-Charge.

Providing and applying tack coat with bitumen emulsion using emulsion pressure distributor at the rate of 0.20 kg per sqm on the prepared bituminous/granular surface cleaned with mechanical broom as per Clause 503 of MoSRT&H Specifications for Road & Bridge works (4th Revision) with cost conveyance royality T &P taxes of bitumen emulsion & other all materials including hiire and running charges of Tar boiler and labour charges as required for the item of work etc complete including cess as per specification & direction of Engineer-in-charge.

Providing and laying semi dense bituminous concrete with batch type hot mix plant using crushed aggregates of specified grading, premixed with bituminous binder of 60/70 penetration grade of bitumen, transporting the hot mix to work site, laying with a hydrostatic paver finisher with sensor control to the required grade, level and alignment, rolling with smooth wheelede, vibratory and tandem rollers to achieve the desired compaction as per Clause 508 of MoSRT&H Specifications for Road & bridge works (4th Revision) including cost conveyance royalties & taxes of chips and bitumen with cost of all labour charges & cess etc complete as per specification and direction of the Engineer-in-Charge.

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