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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 cross 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 mechanical transport including loading, unloading and stacking ::Earth 3 Km. |
| 3 | Providing, laying, spreading (with paver finisher only) andcompacting wet mix macadam (WMM) base course comprising ofgraded stone aggregate and granular material conforming toMORT&H specifications (Table 400-II) in layers of equal compactedthickness each consolidated, including pre-mixing the material withwater at OMC in mechanical mixer (Pug Mill), carriage of mixedmaterial by tippers to site, laying in uniform layers in base course ona well prepared sub-base/ base course and compacting with powervibratory-roller to achieve the desired density complete as perMoRT&H specification clause - 406 including all material, labour,machinery, lighting, guarding and maintenance of diversion. |
| 4 | Providing and applying primer coat over prepared surface ofgranular base with bitumen emulsion as per IS : 8887 and approvedquality @ 0.6 kg/sqm with the help of spray set fitted on bitumenContainer (boiler) after cleaning the surface including removing ofbinding material and other foreign matter with wire brushes andsmall picks, sweeping with brooms or soft brushes and finallydusting with old gunny bags and compressed air to receivebituminous treatment complete as per clause 502 of MoRT&Hspecification including all material, labour, machinery, lighting,guarding and maintenance of diversion. |
| 5 | Providing and applying tack coat on the prepared surface withbitumen emulsion as per IS: 8887 and approved quality @ 0.2kg/sqm with the help of spray set fitted on bitumen Container (boiler)after cleaning the surface with brooms or soft brushes and finallydusting with old gunny bags and compressed air to receivebituminous treatment complete as per clause 502 of MoRT&Hspecification including all material, labour, machinery, lighting,guarding and maintenance of diversion. |
| 6 | Providing and laying bituminous macadam in 50/75 mm compactedthickness on prepared surface with specified graded crushed stoneaggregates as per Table 500-4, Grading-II for base/ binding course,loading of aggregate with F.E. loader, heating and mixing of stoneaggregate and bitumen in computerised hot mix plant, transported tosite by tippers to paver, laid over a previously prepared surface withpaver finisher fitted with electronic sensing device to the requiredgrade, level and alignment and rolling with power roller and vibratorycompactor as per clauses 501.6 and 501.7 to achieve the desiredcompaction complete as per clause 504 of MoRT&H specificationand including all material, labour, machinery, lighting, guarding andmaintenance of diversion but excluding cost of primer/ tack coat.With Bitumen VG-grade 30 @ 3.3% (percentage by weight of totalmix) |
| 7 | Providing and laying 20mm thick Mix Seal Surfacing on a preparedsurface in a single course composed of specified graded crushedaggregates as per table (500-19) premixed with bituminous binder(including cost of anti-stripping compound, wherever required) withlead of mixed material up to 1 Km. [MoRTH Specification: Clause508 & 112) in a hot mix plant 40-60 TPH with Front end loader,laying with paver finisher transporting the mixed material up to leadof 20 km by tipper and rolling with power roller 8-10 tonne to achieve density approved by the department with all lead, but excluding cost of track coat.Type \\"A\\" (22 Kg. binder per 10 Sqm) bitumen VG 30 Please Enable Macros to View BoQ information |
