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| 1 | Dismantling of flexible pavements and disposal of dismantled materials upto a lead of 1000 metres, scaking serviceable and unserviceable materials separately as per MoRTH specification claue : 202 By Mechanical Means Bituminous courses |
| 2 | Demolishing cement concrete including disposal of material within 50 meter lead :1:3:6 or richer mix. |
| 3 | Scarifying old bituminous road by making 50x50mm furrows criss-cross at 1.0 metre intervals at 45 degree to the center line of the carriageway |
| 4 | Earth work in excavation including stacking/ disposal of surplus earth with all lifts and lead upto 1000 meters exclusive of compensation of earth (MoRTH specification Clause 301 to 305).mechanically by power shovel including mechanical loading and carriage upto 1 km by tipper/dumper |
| 5 | Extra for watering the earth to bring the earth upto required O.M.C excluding rolling |
| 6 | Extra for rolling to specification with power roller 8-10 tonne when earth is at suitable moisture content with desired density excluding watering.Field density not less than 95% of maximum dry density (Ordinary Proctor test) |
| 7 | CARRIAGE OF MATERIAL -Earth, sand, gravel, u/s kankar, lime, flyash, morrum, manure or sludge. |
| 8 | Providing, laying, spreadingand compacting crushed gradedstone aggregate of as per table 400-10 and 400-11 to Wet Mix Macadam specificationincludingpremixing the material with water to OMC in mechnical mixer as per approved design mix, carriage of mixed material by Tipper to site, laying inuniform layers with motor grader/F.E. Loader/paver finisher in sub base / base course onawellprepared under base and compacting with vibratory roller to achieve the desired density including lighting, guarding,barricading andmaintanceof diversion etc. (MoRTH specification:Clause 406)bymechanicalmeanswith all lead |
| 9 | Providing and laying in position cement concrete including curing compaction etc. of specified grade excluding the cost of centering and shuttering =All up to plinth level1:4:8 (1Cement :4 Course Sand :8 Graded stone aggregate 40 mm nominal size |
| 10 | Providing and laying in position cement concrete including curing compaction etc. of specified grade excluding the cost of centering and shuttering =All up to plinth levelM20 grade Nominal Mix (with graded stone aggregate 20mm nominal size) |
| 11 | Providing and applying primer coat over prepared surface or granular base with bitumen emulsion as per IS: 8887 & manufacturer’s specifications @ 6 kg /10 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 CIause- 502,112 |
| 12 | Providing and applying tack coat with bitumen emulsion on the prepared surface including cleaning as per IS : 8887 & manufacturer’s specifications @ 2 kg /10sqm with a self propelled or towed bitumen pressure sprayer equipped for spraying the material uniformly at specified rates and temperatures as per MoRTH specification CI.503,112 |
| 13 | Providing and laying Dense Bituminous Macadam on prepared surface with specified graded crushed aggregates as per table 510 and design mix for base/binder course including loading of material with F.E loader, heating of binder (including cost of antistripping compound wherever required) aggregate and filler in hot mix plant 40-60 TPH transporting the mixed material by tippers and laying with sensor paver finisher as per clause 507.3.5 to the required level and grade, rolling by self propelled power rollers and vibratory rollers or pneumatic tyred roller 150-250KN. TP=0.7MPa to achieve the desired density (approved by the department) but excluding cost of primer/tack coat. [MoRTH Specification : Clause 507,112] with 4.50 % Bitumen with all leadusing bitumen grade (VG-10) |
| 14 | Providingandlayingbituminous concrete as per design mix on preparedsurface with specified graded stone as per table500 - 18 for wearing course including loading of aggregate with F.E. Loader and hot mixing of binder (including cost of anti-stripping compound, wherever required) and 3% cement filler with aggregates in hot mix plant 40-60 TPH Transportingthemixmaterial with tipper to paver and laying with sensor paver finisher (as perclause507.3.5)tothe required level, gradesandrollingwithvibratorycompactor and pneumatic tyred roller 150 - 250 KN,TP = 0.7 MPa, to achieve thedesired density (approved by the department) excluding cost of primer/tack coat (MoRTH Specification : Clause -509,112) with all lead30-45 mm compacted thickness with 6% binder grading - 2 with all lead of mix materiala) With straight run bitumen grade VG-30 |
| 15 | Raising precast circular manhole cover and frame by taking outexisting precast frame and cover, providing and fixing precast SFRCcircular spacer of height 100/125/150mm, re-fixing existing manholecover frame and cover with cement sand mortar (1:3), includingmaking good the damage, complete as directed by Engineer. |
