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| 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 metres including removal and disposal of top organic soil not exceeding 150 mm in thickness. |
| 2 | Loosening, leveling and Compacting original ground supporting embankment to facilitate placement of first layer of embankment, scarified to a depth of 150 mm, mixed with water at OMC and then compacted by rolling so as to achieve minimum dry density as given in Table 300-2 for embankment construction. |
| 3 | Construction of embankment and earthen shoulders with approved material obtained from borrow pits with all lifts & leads, transporting to site, spreading, grading to required slope and compacted to meet requirement of table No. 300-2 |
| 4 | Construction of sub-grade and earthen shoulders with approved material obtained from borrow pits with all lifts & leads, transporting to site, spreading, grading to required slope and compacted to meet requirement of table No. 300-2 |
| 5 | Construction of granular sub-base byproviding Granular Sub-base Grading IV materials 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 spcification. |
| 6 | Providing laying spreading and compacting graded stone aggregate to Wet Mix Macadam specification including premixing the materials with water at OMC in mechanical mix plant carriage of mix 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. |
| 7 | Providing and Applying Primer Coat with bitumen emulsion on prepared surface of granular base including cleanig the road surface and spreading primer @ 0.60kg per sqm using mechanical means as per Clause 502 of MoRT&H specifications for Road & Bridge Works (4th Revision). |
| 8 | Providing and applying tack coat with bitumen emulsion using emulsion pressure distributor at the rate of 0.20kg per sqm on the prepared bituminous/ granular surface cleaned with mechanical broom. |
| 9 | Providing and laying60 mm thick Compact dense bituminous macadam with 100-120 TPH hot mix plant producing an average out put of 75 tonnes per hour using aggregate of specified grading premixed with bituminous binder @ 4.5 to 5% of mixed and transporting the hot mixed work site laying with a hydrostatic paver finisher with sensor control to required grade level and alignment and roll with smooth wheel vibratoryand tendent to achieve the required codmpaction as fper clause no. 508 of MoRT &H specification of Road & Bridge work(4th Revision). |
| 10 | Providing and laying 40 mm thick compacted bituminous concrete with 100-120 TPH batch type HMP producing and average out put of 75 tones per hour suing agregate4e of specified grading premixed with bituminous binder @4.5 to 5% of mixed and transporting the hot mixed work site laying with a hydrostatics paver finisher with sensor control to required grade level and alignment and rolled with smooth wheeled vibratory and tandem to achieve the required compaction as per clause No. 508 of MORT&H specification of Road & Bridge work (4th Revision). |
| 11 | Fine dressing & turfing with initial lead of 10km in plain road by mechanical means with 1.5m initial lift etc complete. |
| 12 | Construction of cement concrete kerb with top and bottom width 115 and 165 mm respectively,250 mm high in M 20 grade PCC on M-10 grade foundation 150 mm thick,foundation having 50 mm projection beyond kerb stone,kerb stone laid with kerb laying machine,foundation concrete laid manually,all complete as per Clause 408 |
| 13 | Painting two coats with synthetic enamal paint of approved shade for finished on concrete surface etc complete as per the specification and direction of the Engineer-in-charge. |
| 14 | Providing and laying of hot applied thermoplastic compound 2.5 mm thick including reflectorising glass beads @ 250 gms per sqm area, thickness of 2.5 mm is exclusive of surface applied glass beads as per IRC:35 .The finished surface to be level, uniform and free from streaks and holes. |
| 15 | Providing PCC 1:4:8in foundation and sub structure of bus-bay,CD worksetc including cost of all materials, labour, T&P, taxes, royalty etc complete in all respect and as per direction of the Engineer-in-charge. |
| 16 | concrete of grade M-25 inretaining wall, box culvert, Bus Shelter etc as per drawing and technical specification using High Strength approved quality Cement and coarse granite aggregateconforming to Table 1000-1 with formwork as per Section900,1000,1500,1700, 2100, 2200 & 2300 of specifications for Road and Bridge works of Ministry of Road Transport & Highways (5th Revision)& including cost of all materials, labour, T&P, taxes, royalty etc complete in all respect and as per direction of the Engineer-in-charge. |
| 17 | Foundation |
| 18 | Substructure |
| 19 | Superstructure |
| 20 | Supplying, cutting, bending, binding, straightening, placing HYSD bars confirming to grade IS:1786-(Fe-500) for steel reinforcementworksforfinisheditemofworkasper approved drawing and technical specifications complete in all respectas per section 900,1000 & 1600 of MoRT&H specifications for Road & Bridge works (5th Revision)including cost & conveyance of all materials, labour, T&P, royalty etc complete and as per direction of Engineer-in-Charge. |
| 21 | Providing & fixing RCC M-15 grade 5th Km. stone, Ordinary Km. stone and Hectometre stone along with reinforcement for finished item of work as per drawing as per IRC -25 / 1967 & IRC-8-1980fixedinpositionincludingfinishingandlettering, painting as per approved drawing and technical specification complete in all respect as per Clause No. 805 & Section 800, 900, 1000, 1500, 1600, 1700 of MoRT&H specification for road & bridge works (5th Revision) & including cost & conveyance of all materials, labour, T&P, royalty etc complete and as per direction of Engineer-in-Charge. |
| 22 | Providing and fixing hectometer stones |
| 23 | Providing and fixing ordinary kilometer stones |
| 24 | Providing and fixing guard post |
| 25 | Supplying, fitting & fixing of reflective pavement marker (road studs) Acrylonitrile Butadience Styrene (ABS) plastic body of standard size having Micro Bismetic reflectors (Dual side) with impact registance, colour as approved including all cost of labour, sudries, tools & plant required for the work etc complete as per Clause 804 of specification for road & bridge works of Ministry of Road Transport & Highways ( 5th revision ) & direction of Engineer-in-Charge. |
| 26 | Earthwork in excavation of foundationstructures in all kinds of soilincluding cost of all labour, T&P, royalty etc complete and as per direction of Engineer-in-Charge. |
| 27 | Providing PCC 1:4:8in foundation and sub structure of bus-bay,CD worksetc including cost of all materials, labour, T&P, taxes, royalty etc complete in all respect and as per direction of the Engineer-in-charge. |
| 28 | Providing and laying P.C.C M-20 grade in sub-structure as per approved drawing and technical specifications complete in all respect as per Section 900, 1000, 1500, 1700, 2100 & 2900 of MoRT&H Specifications for Road & Bridge works (5th Revision) & including cost & conveyance of all materials, labour, T&P, royalty etc complete and as per direction of Engineer-in-Charge. |
| 29 | Providing weep holes in abutment, wing wall, retaining wall, toe wall and RCC drain etc with 100mm dia A.C. pipe as per approved drawing and technical specifications complete in all respect as per Section 2200 & Clause 2706 of MoRT&H Specifications for Road & Bridge works (5th Revision) including cost & conveyance of all materials, labour, T&P, royalty etc complete and as per direction of Engineer-in-Charge. |
| 30 | Gravel backing to aprons & revetments and providing filter material using gravel underneath pitching in slopes as per approved drawing and technical specificationscomplete in all respect as per Section 900, 1000 & 2500 of MoRT&H Specifications for Road & Bridge works (5th Revision) including cost & conveyance of all materials, labour, T&P, royalty etc complete and as per direction of Engineer-in-Charge. |
| 31 | Providing and laying of filter media/ metal spall backing in the rear side of toe wall,retaining wall,abutment, wing wall etc using hard broken granite stone aggregate to the required thickness with smaller size towards the soil and bigger size towards the wall and provided over the entire surface behind abutment and retaining wall/ wing wall of CD works etc to the full height compacted to a firm condition complete as per approved drawing and technical specifications as per Section 900, 2000, 2500 (Clause 2504.2.2) of MoRT&H Specifications for Road & Bridge works (5th Revision) and as per direction of Engineer-in-Charge. |
