Strengthening and beautification work on Delhi Saharanpur Yamunotri Road DY Road Old NH-709B

Construction of granular sub-base by providing close graded Material, mixing in a mechanical mix plant at OMC, carriage of mixed Material to work site, spreading in uniform layers with motor grader on prepared surface and compacting with vibratory power roller to achieve the desired density, complete as per clause 401 Including cost of all material, labour, T&P, and all taxes complete but excluding cost of GST.

Wet Mix Macadam (Plant Mix Method) Providing, laying, spreading and compacting graded stone aggregate 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 in sub- base / base course on well prepared surface and compacting with vibratory roller to achieve the desired density. Including cost of all material, labour, T&P, and all taxes complete but excluding cost of GST.

Dry Lean Cement Concrete Sub- base M-15 Construction of dry lean cement concrete Sub- base over a prepared sub-grade with coarse and fine aggregate conforming to IS: 383, the size of coarse aggregate not exceeding 25 mm, aggregate cement ratio not to exceed 15:1, aggregate gradation after blending to be as per table 600-1, optimum moisture content to be determined during trial length construction, concrete strength not to be less than 10 Mpa at 7 days, mixed in a batching plant, transported to site, laid with a paver with electronic sensor, compacting with 8-10 tonnes vibratory roller, finishing and curing. Including cost of all material, labour, T&P, and all taxes complete but excluding cost of GST.

Cement Concrete Pavement (PQC M-30) Construction of un-reinforced, dowel jointed, plain cement concrete pavement over a prepared sub base with 43 grade cement @ 400 kg per cum, coarse and fine aggregate conforming to IS 383, maximum size of coarse aggregate not exceeding 25 mm, mixed in a batching and mixing plant as per approved mix design, transported to site, laid with a fixed form or slip form paver, spread, compacted and finished in a continuous operation including provision of contraction, expansion, construction and longitudinal joints, joint filler, separation membrane, sealant primer, joint sealant, debonding strip, dowel bar, tie rod, admixtures as approved, Joint cutting by Machine, curing compound, finishing to lines and grades as per drawing Including cost of all material, labour, T&P, and all taxes complete but excluding cost of GST.

Providing and applying primer coat with SS1 grade bitumen emulsion on prepared surface of granular Base including clearing of road surface and spraying primer at the rate of 0.70 kg/sqm using mechanical means. Including cost of all material, labour, T&P, and all taxes complete but excluding cost of GST.

Providing and applying tack coat with bitumen VG-10 grade bitumen pressure distributor at the rate of 0.25 kg per sqm on the prepared bituminous surface cleaned with mechanical broom. Including cost of all material, labour, T&P, and all taxes complete but excluding cost of GST.

Dense Graded Bituminous Macadam Grading-1 Providing and laying dense graded bituminous macadam with higher capacity batch type HMP using crushed aggregates of specified grading, premixed with bituminous binder (VG-40) @ 4.0 percent by weight of total mix and filler, 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 achieve the desired compaction as per MoRTH specification clause No. 505 complete in all respects. Including cost of all material, labour, T&P, and all taxes complete but excluding cost of GST.

Providing and applying tack coat with bitumen VG-10 grade bitumen pressure distributor at the rate of 0.20 kg per sqm on the prepared bituminous surface cleaned with mechanical broom. Including cost of all material, labour, T&P, and all taxes complete but excluding cost of GST.

Bituminous Concrete:- Providing and laying bituminous concrete with higher capacity batch type hot mix plant using crushed aggregates of specified grading, premixed with bituminous binder (VG-40) @ 5.4 per cent of mix and filler, 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 achieve the desired compaction as per MORTH specification clause No. 507 complete in all respects Including cost of all material, labour, T&P, and all taxes complete but excluding cost of GST.

Construction of Embankment with Material obtained from Borrowpits (Lead 3 Km.) :-Construction of embankment with approved material obtained from borrow pits with all lifts and leads with 2 Km, transporting to site, spreading, grading to required slope and compacting to meet requirement of table 300-2 Including cost of all material, labour, T&P, and all taxes complete but excluding cost of GST.