Remaining Work Strengthening and Widening of Rawatbhata Gandhisagar road (MDR-285) Km 9/200 to 41/00 Dist Chittorgarh

Clearing and grubbing road land including uprooting rank vegetation, grass, brush, shrubs, saplings and trees of girth upto 300mm, removal of stumps, disposal of unserviceable material and stacking of serviceable material upto 1000m from road boundary. (MoRTH Specification : Clause 201). BY MECHANICAL MEANS In area of Light Jungle

Dismantling of flexible pavements and disposal of dismantled Materials upto a lead of 1000 mtrs. Stacking serviceable and unserviceable Materials separately. (MoRTH specification : Clause 202) BY MECHANICAL MEANS Bituminous Courses

Construction of embankment with approved material obtained from borrow-pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacting by vibratory roller 8-10 tonne to meet requirement of Table 300-2 including cost of compensation for earth taken from private land with All lead and lift as per MoRTH Specification : Clause No. 305.

Carriage of sand bajri, ballast, stone, boulders, kankar and gravelly Material including loading and unloading stacking etc. complete. [MoRTH specification : 514.5 Table 500.28]

Providing, laying and spreading and compacting specified graded crushed stone in sub-base course including premixing the material at OMC in mechanical mixer (Pug mill), carriage of mixed material, laying in uniform layers with Motor Grader, F.E. Loader, on a prepared surface and compacting with Vibratory Compactor to achieve the desired density including all material, labour, machinery, lighting barricading and maintenance of diversion complete. (MoRTH specification clause 401). Including all lead and lift

Providing, laying, spreading and compacting crushed graded stone aggregate as per Table 400-10 & 400.11 to Wet Mix Macadam specifications including premixing the material with water to OMC in mechanical mixer (Pug mill) as per design mix, carriage of mixed material by tipper to site laying in uniform layers, with motor grader/F.E. loader/Paver Finisher, in sub-base/base course on a well prepared under-base and compacting with Vibratory Roller to achieve the desired density including lighting, guarding, barricading and maintenance of diversion etc. (MoRTH specification : Clause 406). By mechanical means with all lead and lift

Providing, laying and spreading of granular sub- base by providing close graded Material, mixing in a mechanical mix plant at OMC carriage of mixed Material to work site, spreading in uniform layers with motor grader on prepared surface and compacting with vibratory power roller to achieve the desired density, complete as per clause 401. By Mix in Place Method Grading-III

Providing and applying primer coat over prepared surface of granular base with bitumen emulsion as per IS:8887 & manufacturer’s specifications @8.50 Kg/10 sqm sqm with a self propelled or towed bitumen pressure sprayer equipped for spraying the material uniformly at specified rates and temperatures (including cleaning of road surface) as per MoRTH specification : Cl. 502, 112

Providing and applying tack coat on the prepared surface, with bitumen emulsion as per IS:8887 & manufacturer’s specifications @0.275 kg/sqm with a self propelled or towed bitumen pressure sprayer equipped for spraying the Material uniformly at specified rates and temperatures (including cleaning of road surface) as per MoRTH specification Cl. 502, 112

Providing and laying Dense Bituminous Macadam on prepared surface with specified graded crushed aggregates (as per table 500-9, 500-10 and design mix) for base/binder course including loading of Material with F.E. loader, heating of binder (including cost of anti stripping compound, wherever required) aggregates and filler in hot mix plant (40-60 TPH), transporting the mixed Material by tippers and laying with sensor paver finisher as per clause 504.3.5 to the required level and grade, rolling by self propelled power rollers and vibratory rollers or pneumatic tyred roller, 150-250 KN. TP=0.7 Mpa, to achieve the desired density (approved by the department) but excluding primer/tack coat. (MoRTH specification : clause 505, 112). with all lead & lift (a) 50-75mm compacted thickness with 4.5% bitumen content VG30 grade with all lead and lift of mixed Material