|
| 1 | 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 meters including removal and disposal of top organic soil not exceeding 150 mm in thicknessas per direction of Engineer-in-Charge |
| 2 | Dismentaling and removingcement concrete including staking the useful materials for reuse the removing the debris within 50 mtrs lead etc complete in all respect as per the specification & direction of the Engineer-in-Charge. |
| 3 | Removal of BT surface and stacking them away from work site within initial lead and lift etc. including cost, conveyance, taxes, labour charges, T&P etc. required for the work complete as per specification and direction of the Engineer-in-Charge |
| 4 | Earthwork in excavation for foundation of structures in hard soil upto 3 m depth as per drawing and technical specification includding setting out, construction of shoring and bracing, removal of stumps and other deleterious materials, and disposal up to a lead of 50m,dressing of sides and bottom and backfilling with excavated suitable materials and as per direction of Engineer-in-charge. |
| 5 | Supplying & filling good clean river sand of approved quality including watering to complete saturation & ramming complete with all leads & lifts including cost, conveyance, royalty & taxes of all materials & cost of all labour & T&P required for the worketc. complete as per specification & direction of Engineer in charge. |
| 6 | Construction of granular sub-base by providing Close graded Granular subbase Grading-III material 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 MoSRT&H Specifications for Road & Bridge works including cost of all materials, labour charges, T&P etc. required for the work complete as per the specification and direction of Engineer-in-Charge. |
| 7 | Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with 3wheeledsteel roller 80-100 tonner in stages to proper grade and camber, applying and brooming requisite type of H.G stone screening/ binding meterial to fill up theinterstices of coarse aggregate, watering and compacting to the required densityas per Technical Specification Clause 404 of MoSRT&H Specification including cost of all materials, labour charges, T&P etc. required for the work complete as per the specification and direction of Engineer-in-Charge. Grading No - 2 With stone screened dust |
| 8 | Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with 3wheeledsteel roller 80-100 tonner in stages to proper grade and camber, applying and brooming requisite type of H.G stone screening/ binding meterial to fill up theinterstices of coarse aggregate, watering and compacting to the required densityas per Technical Specification Clause 404 of MoSRT&H Specification including cost of all materials, labour charges, T&P etc. required for the work complete as per the specification and direction of Engineer-in-Charge. Grading No - 3 With stone screened dust |
| 9 | Providing and applying primer coat with bitumen emulsion (MS) on prepared surface of granular base including clearing of road surface and spraying primer at the rate of 0.60 kg/sqm with mechanical means for low porosity surface including cost, conveyance, royalty, taxes of all materials & labour charges T&P etc required for the work complete as per specification & direction of Engineer in charge. |
| 10 | Providing and applying tack coat with bitumen emulsion (RS-1) at the rate of 0.30kg per sqm using emulsion pressure distributor on the prepared granular surface treated with primer using mechanical means including cost, conveyance, royalty & taxes of all materials & cost of all labour & T&P required for the worketc. complete as per specification & direction of Engineer in charge. |
| 11 | Providing and laying Semidense bituminous Concrete with batch type hot mix plant using crushed aggregates of 13mm nominal size (grading-I) premixed with bituminous binder of VG-30 of bitumen, transporting the hot mix to site, lying with a hydrostatic paver finisher with sensore control to the require grade ,lavel & allingiment ,rolling with smooth wheeled, vibratory & tendem rollers to achive the desire compaction as per cluse 508 of MoSRT&H Specifications for road & bridge works (4th Revision)including cost, conveyance, royalty, taxes of all materials & labour charges T&P etc required for the work complete as per specification & direction of Engineer in charge. |
| 12 | P.C.C M-15 grade using 20 mm & down graded blackH.G.metal of 1.5m.aboveground level / bed level including cost conveyance of all materials to site and all labour charges T&P etc. required for the work complete as per the specification and direction of Engineer-in-Charge. |
| 13 | Providing & Supplying of TMT bars confirming to grade Fe - 500D cutting bending, binding, lapping, splicing, welding etc. (conforming to IS 1786/1985 specification & jointing if necessary by lapping & tying the grills & placing in position as required for RCC works as per the approved design, hoisting, lowering & laying in position including cost & conveyance oftor steel & binding wires of 18 to 20 gauge(as to be approved by the Deptt.) etc. complete (weight of binding wire shall not be considered for payment at all which will be borne by the contractor ) standard CO-efficient of different sizes of the steel shall be considered & welding & lapping should confirm to relevant clause of IRC-21/1987 as per direction of the Engineer in charge. |
| 14 | Construction ofun-reinforcedplain cement 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, expansionand construction joints, applyingsealant,admixtures as approved, curing of concrete slabs for 14-days, curing compound (where specified) and water finishing to lines and grade as per drawingand Technical Specification as per direction of the Engineer-in-Charge. |
| 15 | Construction of embankment with approved material obtained from borrow pits with all lifts & leads, transporting to site by mechanical means, (within a lead of 5Km) spreading, grading to required slope and compacting to meet requirement of Tables 300.2 & clause 305 of MoRT&H specification for Road & Bridge works as per direction of the Engineer-in-Charge |
