Work of widening and strengthening Bahrampur to Ukhlina via Alamgirpur to Puramahadev road Chainage 0.000 to 4.000

Clearing and Grubbing Road Land Clearing and grubbing road land including uprooting rank vegetation, grass, bushes, shrubs, saplings and trees girth up to 300 mm, removal of stumps of trees cut earlier and disposal of unserviceable materials and stacking of serviceable material to be used or auctioned, up to a lead of 1000 metres including removaland disposal of top organic

Construction of embankment/ Patri with approved material obtained from borrow pits with all lifts and leads, transporting to site,(Cartage 3.00 km) spreading, grading to required slope and compacting to meet requirement of table 300-2.

Excavation for roadwork in soil with hydraulic excavator including cutting and loading in tippers, trimming bottom and side slopes, in accordance with requirements of lines, grades and cross sections, and transporting to the embankment location within all lifts and lead upto 1000m

Construction of granular sub-base by providing coarse graded material, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at OMC, and compacting with vibratory roller to achieve the desired density, complete as per clause 401.

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.

Providing and applying primer coat with SS2 bitumen emulsion on prepared surface of granular Base including clearing of road surface and spraying primer at the rate of 0.7 kg/sqm using mechanical means.

Providing and laying dense graded bituminous macadam (Grading-2) with higher capacity batch type HMP using crushed aggregates of specified grading, premixed with bituminous binder VG-30 @ 4.5 per cent 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.

Providing and applying tack coat with bitumen VG-10 using Bitumen pressure distributor at the rate of 0.2 kg per sqm on the prepared bituminous/granular surface cleaned with mechanical broom.

Providing and laying bituminous concrete with 100-120 TPH batch type hot mix plant producing an average output of 75 tonnes per hour using crushed aggregates of specified grading, premixed with bituminous binder @ 5.4 to 5.6 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. 509 complete in all respects

Construction of un-reinforced, dowel jointed, plain cement concrete pavement over a prepared sub base with approve 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, curing compound, finishing to lines and grades as per drawing.

Earth work in excavation of foundation of structures as per drawing and technical specification, including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom and backfilling with approved material.

PCC Grade M15 Plain/Reinforced cement concrete in sub-structure complete as per drawing and Technical specifications

RCC Grade M30 using batching plant transit mixer & manual placing.

Supplying, fitting and placing HYSD bar reinforcement in sub-structure complete as per drawing and technical specifications

Supply & laying of 80mm thick ISI marked I-Shaped mechanically compressed Interlocking cement concerete paver blocks smooth high gloss finish, skid resistant; manufactured from rubber moulds through vibro-compression mechanism. high pressure and control vibration machine having plan dimension 200x(160+120mm) with minimum 5 mm thick topping The compressive strength of concrete paver block shall not be less than 30Mpa and weight 4.5 kg per No. confirming to IS: 15658-2006 including cost of material with labour, T & P etc required for proper completion of the work as directed by Engineer-in-charge.

Plain cement concrete 1:3:6 nominal mix in foundation with crushed stone aggregate 40mm nominal size mechanically mixed, placed in foundation and compacted by vibration including curing for 14 days.

Brick masonry work in 1:3 in sub- tructure complete excluding pointing and plastering, as per drawing and Technical Specifications

Pointing with cement mortar (1:3 ) on brick work in substructure as per Technical Specifications

Providing and laying reinforced cement concrete 600mm dia NP4 pipe for culvert on first class bedding of granular material in single row including fixing collar with cement mortar 1:2 but excluding excavation protection works, backfilling concrete and masonary work in head wall and parapets. As per Attached Analysis.

Providing and laying reinforced cement concrete 900mm dia NP4 pipe for culvert on first class bedding of granular material in single row including fixing collar with cement mortar 1:2 but excluding excavation protection works, backfilling concrete and masonary work in head wall and parapets. As per Attached Analysis.

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