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| 1 | Providingand applyingtack coat usinghotstraight runbitumenof grade VG - 10, including heating the bitumen, spraying the bitumen with mechanically operated spray unit fitted on bitumen boiler, cleaning and preparing the existing road surface as per specifications : |
| 2 | On bituminous surface @ 0.50 Kg / sqm |
| 3 | Providing and laying Bitumen Penetration Macadam with hard stone aggregate of quality, size and grading as specified, with bitumen of suitable penetration grade, including required key aggregate as specified, spreading coarse aggregate with the help of self propelled/ tipper tail mounted aggregatespreaderandapplyingbitumenbyapressuredistributor and then spreading key aggregate with the help of aggregate spreader complete, including consolidation with road roller of minimum 8 to 10 tonne capacity to achieve specified values of compaction and surface accuracy: |
| 4 | For 50 mm compacted thickness using coarse aggregate of size 50-20 mm graded @ 0.60 cum per 10 sqm key aggregate of size 12.5 mm graded @ 0.15 cum per 10 sqm. With paving asphalt grade VG - 10 @ 50 kg/ 10 sqm. |
| 5 | 4 cm thick bitumastic sheet with hot bitumen of approved quality, using stone chippings (60% with 12.5 mm nominal size and 40% with 10 mm nominal size) @ 2.60 cum per 100 sqm and coarse sand @ 2.60 cum per 100 sqm of road surface and with bitumen @ 56 kg/cum of stone chippings and @ 128 kg/cum of sand over a tack coat with hot straight run bitumen, including consolidation with road roller of 8 to 10 tonne etc. complete. (tack coat to be paid separately) : |
| 6 | With paving asphalt grade VG - 30 with no solvent |
| 7 | Providing and applying 2.5 mm thick road marking strips (retro- reflective) of specified shade/ colour using hot thermoplastic material by fully/ semi automatic thermoplastic paint applicator machine fitted with profile shoe, glass beads dispenser, propane tank heater and profile shoe heater, driven by experienced operator on road surface including cost of material, labour, T&P, cleaning the road surface of all dirt, seals, oil, grease and foreign material etc. complete as per direction of Engineer-in-charge and accordance with applicable specifications. |
| 8 | Supplying and filling in road side berms of moorum from Govt. alloted quarry at 19 Km including carriage of same from quarry to work site by mechanical transporting for an average lead of 15 Km, watering and rolling etc complete as per direction of Engineer-in-charge. |
| 9 | 05 Year Maintenance Provision after completion of work |
| 10 | Routine maintenance cost for 1st Year |
| 11 | Routine maintenance cost for 2nd Year |
| 12 | Routine maintenance cost for 3rd Year |
| 13 | Routine maintenance cost for 4th Year |
| 14 | Routine maintenance cost for 5th Year |
