NH-203 to Birbalabhadrapur Road_Road_ Pohole Repair and SDBC,CC Overlaying0.000 to 0.300 2.800 to 3.000 3.200 to 4.000

Clearing & grubbing road land including uprooting rank vegetation , grass, bushes,shrubs, saplings & trees girth upto 300 mm, removal of stumps of such trees cut earlier & disposal of unserviceable materials by manual means & stacking of serviciable materials to be used or acutioned, upto a lead of 1000 m including removal & disposal of top organic soils not exceeding 150 mm in thickness as per technical specification clause 210 & as per direction of the Engineer-in-Charge.

Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with PRR 8-10 tonnes in stages to proper grade and camber, applying and brooming requisite type of H.G stone screening / binding materials to fill-up the interstices of coarse aggregate, watering and compacting to the required density as per Technical Specification Clause 404 of MoSRT&H specifications including cost, conveyance, royalty, taxes, labour charges, T&P etc. required for the work complete as per specification and direction of the Engineer-in-Charge. WBM Gr.III(with Stone screening)

Providing and applying primer coat with bitumen emulsion SSI on prepared surface of granular base including cleaning of road surface and spraying primer at the rate of 0.60 kg/sqm using mechanical means as per Clause 502 of MoSRT&H specifications including cost, conveyance, royalty, taxes, labour charges, T&P etc. required for the work complete as per specification and direction of the Engineer-in-Charge.

Providing and applying tack coat using bitumen @0.2kg per sqm on the prepared bitumenous surface/granular base treated with primer/ granular base (not primed) cleaned surface including cost of all materials, labour , T&P etc. complete as per the specification and direction of the Engineer-in-Charge.

Labour for scraping cleaning the road suface applying tack coat using 3.0 kg of bitumen for 10 Sqm and laying 37.5 mm thick built up spray grouting in one layer using 0.45 cum of 25 mm to 40 mm size hard granite metal and 12.00 kg penetration grade of bitumen for 10 sqm with 0.12 Cum of 12 mm 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 but excluding cost and conveyance of bitumen ,metal and chips complete as per specification and direction of Engineer in charge.

Providing and laying semi dense graded bituminous concrete with batch type hot mix plant using crushed agreegates 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 wheeled ,vibratory and tandem rollers to achive the desired compaction as per clause 508 of MoSRT&H specification for the road and bridge works (4th Revision) .

Providing the road surface in the both sides of berm manually with approved quality of moorum including all labour charges for spreading, laying, levelling for the work including cost, conveyance, royality and taxes of all materials, finished item of works as per the specification and direction of the Engineer-in-Charge.

Construction of un-reinforced , dowel jointed at expansion and construction only, plain concrete pavement, thickness as per design, over a prepared sub base, with 43 grade cement or any other type as per Clause 1501.2.2 M-30 (Grade), coarse and fine aggregates conforming to IS:383, maximum size of coarse aggregate not exceeding 25 mm, mixed in a concrete mixer of not less than 0.2 cum capacity and appropriate weigh batcher using approved mix design, laid in approved fixed side formwork (steel channel, laying and fixing of 125 micron thick polythene film, wedges, steel plates including levelling the form work as per drawing), spreading the concrete with shovels, rakes, compacted using needle, screed and plate vibrators and finished in continuous operation including provision of contraction, expansion and construction joints, applying sealant, admixtures as approved, curing of concrete slabs for 14-days, curing compound (where specified) and water finishing to lines and grade as per drawing and Technical Specification as per direction of the Engineer-in-Charge.

Construction of embankment with approved material obtained from borrow pits with all lifts & leads, transporting to site by mechanical means within a lead of 5 kms, spreading, grading to required slope & compacting to meet requirement of table 300-2 & clause 305 of MoSRT&H specifications forRoad & Bridge works (4th Revision)