Widening and strengthening of Kamlapur Chitrehata Patarakala road from Chainage 0.00 to 20.123.

Amount

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 removal and disposal of top organic soil not exceeding 150 mm in thickness. as per morth specification no 201 SOR Sitapur

Construction of Emabankment with approved material obtained from borrowpits with all lifts and leads,spreading,grading to required slope and compected to meet requirement of table 300-2.

Excavation for roadwork in soil with hydraulic excavator of 0.9 cum bucket capacity 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 subgrade and earthen shoulder with approved material obtained from borrowpits with all lifts and leads,spreading,grading to required slope and compected to meet requirement of table 300-2.

Providing, laying, spreading and compacting of existing granular material adding cement and admixture using truck mounted / self propelled cement spreader shall have variable working width with microprocessor, controlled spray rate through augers and cellular wheels. The aggregate shall be in situ pulverized/stabilize using four wheeled drive recycler having working depth up to 50 cm with variable depth control system. Compacting with vibratory roller to achieve design unconfined compressive strength.

Providing and applying primer coat with SS2 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.

Providing and laying a single coat of a stress absorbing membrane over a cracked road surface, with crack width above 9 mm and cracked area above 50 per cent after cleaning with a mechanical broom, using modified binder complying with IRC:SP: 53, sprayed at the rate of 15 kg per 10 sqm and spreading 11.2 mm crushed stone aggregates @ 0.12 cum per 10 sqm, sweeping the surface for uniform spread of aggregates and surface finished to conform to clause 902.

Construction of embankment with approved materials deposited at site from roadway cutting and excavation from drain and foundation of other structures graded and compacted to meet requirement of table 300-2. (Only spreading and Compacting)

Providing and applying tack coat with VG_10 using bitumen distributor at the rate of 0.20 kg per sqm on the prepared surface cleaned with hydraulic broom .

Providing and laying bituminous concrete with 100-120 TPH batch type hot mix plant using crushed aggregates of specified grading, premixed with bituminous binder VG_30 @ 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

Dismantling of cement concrete or brick or granolithic floors, including base concrete and including stacking of dismantled matrials as directd by engineers with a distance of 60 m SOR 697

Re-Laying of 80 mm thick pre moulded inter locking paver tiles over 20 cm compected GSB including 4 cm thick coarse sand bed over prepared surface including all labour T&P etc. required for proper completion of work(Excluding cost of Paver Block)

Construction of granular sub-base by providing close graded material, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with front end loader 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.

Construction of un-reinforced, dowel jointed, plain cement concrete pavement over a prepared sub base with 43 grade cement @ 310 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

Earthwork 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,brakfilling the excavation earth to the extent required and utilising the remaining earth locally for road work.

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

Brick masonry work in cement mortar 1:3 in foundation complete excluding pointing and plastering as per drawing and technical speficiations .

Pointing with cement mortar (1:3) on brickwork in sub structure & super structure as per drawing and technical specification.

Plastering with cement mortar (1:3) in substructure/superstracutre as per technical specification.

Laying of reinforcement conrement pipe 1000 mm for culvert on first class bedding of granula material in single row including fixing collar with cement mortar 1:2 but excluding excavation protection works back filling concrete and masonary works in head walls and prapets.

Scarifying existing bituminous road surface to and disposal of scraified material within all lifts and lead upto 1000 metres.

Construction of granular sub-base by providing well 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 smooth wheel roller to achieve the desired density

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

Construction of subgrade and earthen shoulder with approved material obtained from borrowpits with all lifts and leads,spreading,grading to required slope and compected to meet requirement of table 300-2.

Providing and applying tack coat with VG_10 using bitumen distributor at the rate of 0.20 kg per sqm on the prepared surface cleaned with hydraulic broom .

Providing and laying bituminious concrete using crushed aggregates of specified grading, premixed with bituminous binder as per job mix, transporting the hot mix to work site,laying with a hydrostatic paver finisher with sensor control to the required gr

M/S SOBTI INFRATECH LIMITED (BID ID -5057679)

M/s Raj Laxmi Enterprises (BID ID -5057919)

M/S JAIN BROTHERS (BID ID -5053861)

SIDDHARTH CONSTRUCTION (BID ID -5057718)