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| 1 | Earth work in excavation for roadway, including trimming bottom and side slopes in accordance with requirement of line, grades and corss sections, including disposal of surplus material with all lift and lead upto 1000 metre as per MoRT&H specification clause 301. In all type of soil |
| 2 | Carriage of Materials by mechnical transport including loading unloading and stacking :: 1 km rate for lead |
| 3 | Providing, laying spreading and compacting of granular sub-base by providing close graded material (Table 400-1) spreading inuniform layers with motor grader on prepared surface, maxing by mix inplace method with rotavator at OMC, and compacting with vibratory roller to achieve the desired density, complete as per MoRT&H specification clause 401 including all material, labour, machinery, lighting, guarding and maintenance of diversion, Grading - III Material |
| 4 | Providing, Laying spreading and compacting stone aggregates specific sizes as per Table 400-7 to water bound macadam specification including spreading in uniform thickness; hand packing rolling with power roller 8-10 tonnes, in stages to proper grade and camber, applying and brooming requisite type of screening (Table 400-8) binding materials to fill up the interstices of coarse aggregates, watering (with water browser) and compacting to required density, making necessary earthen bund to protect edges as per clause 404 of MoRT&H specification including all material, labour, machinery, lighting, guarding and mainteanance of diverison complete. Crusher broken - grade-II (63.45mm) |
| 5 | Crusher broken - Grade -III (53-22.4mm) |
| 6 | Providing and applying primer coat over prepared surface of granular base with bitumen emulsion as per IS : 8887 and approved quality @ 0.6 kg/sqm with the help of spray set fitted on bitumen container (boiler) after cleaning the surface including removing of binding material and other foreign matter with wire brushes and small picks, sweeping with brooms or soft brushes and finally dusting with old gunny bags and compressed air to receive bituminous treatment complete as per clause 502 of MoRT&H specification including all material, labour, machinery, lighting, guarding and mainteanance of diversion |
| 7 | Providing and applying tack coat on the prepared surface with bitumen emulsion as per IS : 8887 and approved quality @0.2 kg/sqm with the help of spray set fitted on bitumen container (boller) after cleaning the surface with brooms or soft brushes and finally dusting with old gunny bags and compressed air to receive bituminous treatement complete as per clause 502 of MoRT&H specifiation including all matieral, labour, machinary, lighting, guarding and mainteanance of diversion. |
| 8 | Providing and laying open graded premix carpet 20mm thick (compacted), on prepared surface in a single course as wearing course, composed of specified graded crushed stone aggregate as per Table 500-23, premixed with bituminous binder @14.60 kg/10 sqm (including cost of anti stripping compound minimum 1% in Lime/cement as per design wherever required) , including loading of material with F.E. loader, hot mixing of stone aggregate and bitumen in computerised hot mix plant, transporting the mixed material by tippers to paver and laying with paver finisher fitted with electronic sensor control to the required level and grade, compacting smooth wheeled roller 8-10 tonne capactiy and finishing to required level to achieve the desired density as per clause 511 of MoRT&H specification including all material, labour, machinery, lighting, guarding and mainteanance of diversion but excluding cost of tack coat/ seal coat with bitumen VG-grade 30 |
| 9 | Providing and applying premixed seal coat Type \"B\" Comprising of thin application of fine aggregate 0.06 cum/10 sqm premix with bitumen binder @6.8 kg/10 sqm (including cost of anti stripping compound minimum 1% in lime / cement as per design wherever required) laying with paver finisher with electronic sensor control and rolling with power roller 8-10 tonne complete as per clause 513 of MoRT&H specification including all material, labour, machinery, lighting, guarding and mainteanance of diversion. with bitumen VG-Grade 30 |
