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| 1 | ROAD |
| 2 | Clearing and grubbing road land including uprooting rank vegetation, grass, bushes, shrubs, saplings and trees girth up to 300 mm, removalof stumps of trees cut earlier and disposal of unserviceable materials and stacking of serviceable material to be used or auctioned, upto a lead of 1000 meters including removing and disposal of top organic soil not exceeding 150 mm in thickness. (iii) By Mechanical Means using Motor Grader. A) In area of light jungle. |
| 3 | Scarifying the existing bituminous road surface to a depth of 50 mm and disposal of scarified material with in all lifts and lead upto 1000 metres. (i) Mechanical Means using Hydraulic excavator. |
| 4 | Construction of Embankment with Material Obtained from Borrow Pits (Construction ofembankmentwith approved material obtained from borrow pits with all lifts and leads, transportingtosite,spreading, grading to required slope and compacting to meet requirement of table 300-2) |
| 5 | Providing laying and compacting granular base/sub base according to lines, grades and cross sections by using naturally occurred sand gravel/conforming to IRC -Grd-II of MOST specification free from organic or other deleterious constituent spread with Motor Grader and compacted by rolling with power roller of 8-10 capacity in layers not exceeding 150mm (spread thickness) i/c rolling of the road surface to proper level and grades 30 cm width edging on both sides etc. complete as directed by Engineer-in-charge. |
| 6 | Providing, laying, spreading and compacting graded stone aggregate to wetmixmacadam specificationincluding premixing the Material with water at OMC in mechanical mix plant carriage of mixed Material bytipper to site, laying in uniform layers with paver in sub- base/base course on well prepared surface andcompacting with vibratory roller to achieve the desired density. |
| 7 | Providing and applying primer coat with 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. |
| 8 | Bituminous Macadam (Providingandlayingbituminous macadam with 100-120 TPH hot mix plantproducing an average output of 75 tonnes per hour using crushed aggregates of specified grading premixed with bituminous binder, transported to site, laid over a previously prepared surface with paver finisher to the required grade, level and alignment and rolled as per clauses 501.6 and 501.7 to achieve the desired compaction) ii) for grading II (19 mm nominal size) b) VG-30. |
| 9 | Providing and applying tack coat with bitumen emulsion using emulsion pressuredistributor at the rate of 0.20 kg per sqm on the prepared bituminous surface cleaned with mechanical broom. |
| 10 | Providing and laying semi dense bituminous concrete with 40-60 TPH batch type HMP producing an average output of 35 tonnes per hour using crushed aggregates of specified grading, premixed with bituminous binder @ 5 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. 508 complete in all respects. a) VG-30 ii) for grading II (10 mm nominal size) |
| 11 | Retro- reflectorised Traffic signs (Providing and fixing of retro- reflectorised cautionary, mandatory and informatory signasper IRC:67madeofencapsulatedlenstype reflective sheeting vide clause 801.3, fixed over aluminium sheeting, 1.5 mm thick supported on a mild steel angle iron post 75 mm x 75 mm x 6 mm firmly fixed to the ground by meansofproperlydesignedfoundationwithM15 grade cementconcrete 45 cm x 45 cm x 60 cm, 60 cm below ground level as per approved drawing). ix) 90 mm x 75 mm rectangular |
| 12 | viii) 60 cm equilateral traingle |
| 13 | CULVERT & DRAIN |
| 14 | Demolishing R.C.C work manually/by mechanical means including Stacking of steel bars and disposal of serviceable material within 50 metres lead as per direction of Engineer-in-charge. |
| 15 | Extra for cutting reinforcement bars manually/by mechanical means in R.C.C or R.B work (Payment shall be made on the cross sectional area of R.C.C. or R.B work) as per direction of Engineer- in - charge. |
| 16 | Demolishing lime concrete manually/by mechanical means and disposal of material within 50 metres lead as per direction of Engineer in charge. (i) Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix) |
| 17 | Excavation for Structures (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 dejeterious matter, dressing of sides and bottom, backfilling the excavation earth to the extent required and utilising the remaining earth locally for road work.) I) Ordinary soil. B) Mechanical Means. (i) Depth upto 3 m. |
| 18 | Cement concrete 1:4:8 mix with stone aggregate 40 mm nominal size in foundation upto a depth of 1.5 metres below ground level and upto height of 1.5 m above ground/bed level. |
| 19 | Plain cement concrete M-15 mix with stone aggregates 20mm. nominal size mechanically mixed and vibrated in foundation upto depth of 1.5m. below ground / bed level and or 1.5m. above ground/bed level i/c formwork. |
| 20 | Reinforced cement concrete M 20 mix with stone aggregate 20 mm nominal size mechanically mixed and vibrated for reinforced concrete work in slab excluding steel reinforcement, but including centering and shuttering laid in position. |
| 21 | Reinforced cement concrete M 20 mix with stone aggregate 20 mm nominal size mechanically mixed and vibrated for bed plates excluding steel reinforcement, but including centering and shuttering laid in position. |
| 22 | Supplying, fitting and placing HYSD bar reinforcement in super-structure complete as per drawing and technical specifications. |
| 23 | ProvidingweepholesinBrickmasonry/Plain/Reinforced concrete abutment,wing wall/return wall with 100 mm dia AC pipe, extending through the full width of the structure with slope of 1V :20H towards drawing foce. Complete as per drawing and Technical specifications. |
| 24 | Providing & fixing 20 mm thick compressible fibre board in expansion joint complete as per draing & Technical Specification. |
| 25 | Providing and laying Cement concrete wearing coat M-30 gradeincludingreinforcementcompleteasperdrawing and Technical Specifications. |
