Improvement to Inspection Roads along Flood Management Channels at Gunduripadar, Inspection of Road near tunnel exit portal at Budhanelli and Internal R.R. colony Roads of Harabhangi Irrigation Project.

Clearing and grubbing proposed embankment land including uprooting rank vegetation, grass, bushes, shurbes, saplings and trees girth up to 300 mm, removal of stumps of trees cut earlire and disposal of top organic material not exceeding 150 mm in thickness including unserviceable materials to be used or auctioned with all leads, lifts & delifts on premeasurement including all cost of labour, T&P, cess etc complete as per direction of the Engineer in charge.

Scarifying the existing bituminous road surface to a depth of 50mm and disposal of the scarified material away from work site with all leads, lifts, delifts etc. including all labour charges, T&P, hire and running charges of all machineries, Cess etc. but excluding GST ,all complete as directed by the Engineer-in-charge.

Earth work in excavation in any approved type of soil in approved borrow area free from logs, stumps, roots or any other ingredients likely to deteriorate or effect the stability of bed, bank by mechanical means, loading into & transportation by mechanical means and unloading soil with all leads & lifts on properly prepared & scientifically approved surface free from weeds, roots and shrub jungles ,including, spreading & leveling the earth in 22.5 cm layers to make the fill ready for Watering and compacting the earth fill in canal / flood embankments etc. under O.M.C. condition by sheep foot roller and dozer or any other suitable compaction equipments as approved by Engineer-in-Charge, in layers not exceeding 22.5 cm in depth to required design density to achieve 95% proctor density including cost of quality control tests, mobilization and demobilization, supplying, running and maintenance charges of all machineries and equipment, cess, taxes of all materials excluding GST, labour required for the work and inclusive of supervision charges for all heights of embankment with all incidental charges to complete the item of work as per approved designs, drawings, specifications and as per the directions of the Engineer-in-Charge,(Measurements will be taken on compacted finished approved level section).

Providing and laying sub-base including preparing admixture of moorum and sand of approved quality, in proportion (60%moorum and 40%sand) conveying from stack and spreading the admixture in sub-base of road in layers not exceeding 225mm depth watering including cost carriage of water and compacted to required density in OMC condition to proper camber and grade with Vibratory Roller with sufficient number of passes for each layer including hire and running charges of VRR with other machineries and T&P etc complete cost , conveyance, royalties,DMF,EMF & additional charge and all other taxes, cess of all materials excluding GST to the site of work, all leads, lifts , delifts, labour , T&P and supervision charges complete as per direction of the Engineer in charge. (Measurement is to be taken on the finished level section).

Construction of granular sub-base by providing close graded granular materials of Grading-III as per table 400-1, 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 of MoRT&H specifications for Road & Bridge works (4th Revision) including royalty, cess, taxes of all materials excluding GST and T&P with all leads, lifts and delifts and all labour etc required for the work complete in all respect and as per specification and as per the direction of the Engineer-in-charge.

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 as per Clause 406 of MoSRT&H Specifications for Road & Bridge works (4th Revision) with all leads, lifts & delifts including cost, conveyance, royalty, EMF, DMF & Additional Charges taxes etc. of all materials, all labour charges, T&P, hire and running charges of all machineries, Cess etc. complete as directed by the Engineer-in-charge.

Providing and applying primer coat with bitumen emulsion (SS-1) on prepared surface of granular base including clearing 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 for Road & Bridge works (4th Revision) with all leads, lifts & delifts including cost, conveyance, taxes etc. of all materials, all labour charges, T&P, hire and running charges of all machineries, Cess etc. complete in all respect, but as directed by the Engineer-in-charge

Providing and applying tack coat using 3.0 Kg of bitumen emulsion (RS-1) for 10 Sqm on prepared surface of granular base including cleaning of road surface and heating bitumen to required temperature, conveying and applying hot bitumen with all leads, lifts and delifts including cost, conveyance etc. of bitumen and fuel, all labour charges, hire and running charges of tar boilers and all other T & P articles, Cess etc. complete in all respect, but as per specification and as directed by the Engineer-in-charge.

Providing and laying bituminious macadam (Grading-II) of19mm nominal size with hot mix plant using crushed aggregates of specified grading premixed with bituminous binder of 60/70 penetration grade of bitumen, transported to site, laid over a previously prepared surface with a hydrostatic paver finisher with sensor control to the required grade level and alignment and rolling with smooth sheeled, vibratory and tandem rollers to achieve the desired compaction as per Clause 504 of MoSRT&H Specifications for road & bridge works (4th Revision) with all leads, lifts & delifts including cost, conveyance, royalty, EMF, DMF & Additional Charges taxes etc. of all materials, all labour charges, T&P, hire and running charges of all machineries, B & O.C. Workers Welfare Cess etc. complete in all respect, but as directed by the Engineer-in-charge.

Providing and laying semi dense bituminious concrete (Grading-II) of 50mm thick 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) with all leads, lifts & delifts including cost, conveyance, royalty, EMF, DMF & Additional Charges taxes etc. of all materials, all labour charges, T&P, hire and running charges of all machineries, B & O.C. Workers Welfare Cess etc. complete in all respect, but as directed by the Engineer-in-charge.