|
| 1 | Clearing and grubbing road land including up rooting rank vegetatian, grass, bushes shrubs saplongs and trees grith up to 300m removal of strumps of trees cut earlier and disposal of unserviceable materials & stacks of unserviceable materials to be used including removal and disposal of top organic soil not exceeds 150mm in thick ness etc. complete as per specification and direction of the Engineer in charge. |
| 2 | Scarifying the existing bituminous road surface to a depth of 50mm and disposal of scarified materials within all lead and lift upto 1000m. etc complete as directed by the Engineer-in- charge. |
| 3 | Quarrying,collecting, supplying crusher broken hard granite metal of size 53mm to 22.40mm conforming to IRC Grade-III metal to WBM specification including spreading in uniform thickness hand packing of 0.91 cum. of stone aggregates & 0.22 cum of moorum per 10Sqm and compacting by PRR to achieve compacted thickness of 75mm with proper camber, applying, brooming & requisite type of binding materials moorum to fill up interstices of coarse aggregates, watering and compacting to the required density complete including cost, conveyance, royalty, taxes of all materials and hire & running charges of PRR and all other T & P, etc complete as directed by the Engineer-in-charge |
| 4 | Collecting, supplying and stacking at site for premeasurement and conveying from stacks spreading and compacting stone aggregate of specific size to wet mix macadam specification including premixing the materials with water at OMC in mechanical mix plant, carriage of mixed materials by tipper to site, laying in uniform layers with paver in sub-base or base course on well prepared surface and compacting with vibratory roller to achieve the desired density as per Clause 406 of MoSRT&H Specification for Road and Bridge work (4th Revision). |
| 5 | Providing and applying primer coat with bitumen emulsion on prepared surface of granular base including cleaning of road surface and spraying primer at the rate of 0.60kg/sqm using mechanical means as per MoSRTH Specification for Road & Bridge works (4th Revision) |
| 6 | Providing and applying tack coat with bitumen emulsion using emulsion pressure distributor at the rate of 0.20 kg per sqm on prepared bituminous / granular surface cleaned with mechanical broom as per clause 503 as per MoSRTH Specification for Road & Bridge works (4th Revision) |
| 7 | Providing and applying bituminous macadam with hot mix plant using crushed aggregate of specified grading premixed with bituminous binder of 60/70 penetration grade of bitumen, transported to site, laid over a previously prepared surface with a hydrostatic paver finisher with sensor control to the required grade, level and alignmentand rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per clause 504 as per MoSRTH Specification for Road & Bridge works (4th Revision)(A) Grade-II (19mm Nominal size) |
| 8 | Providing and applying semi dense bituminous concrete with batch type hot mix plant using crushed aggregate of specified grading premixed with bituminous binder of 60/70 penetration grade of bitumen, transporting the hot mix to work site, laying with a hydrostatic paver finisher with sensor control to the required grade, level and alignmentand rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per clause 508 as per MoSRTH Specification for Road & Bridge works (4th Revision)(A) Grade-II (10mm Nominal size) |
| 9 | Excavation of any approved type of soil in approved borrow area by mechanical means loading into and transportation by mechanical means and unloading the soil with all initial lead of on properly prepared and scientifically approved surface including spreading and leveling the earth 22.50 cm layers to make ready for watering and compaction with sheep foot rollers and dozers but excluding watering and compaction in dams and dykes for all heights including construction maintenance watering and lighting of haul road and borrow area etc. complete as per the direction of the Engineer-in-Charge. (Payment will be made in level section) |
| 10 | Fine dressing of earth work in slopes of embankment including filling of raincuts and slopes with suitable earth duly compacted and trimmed to the required profile and turfing the surface with dub grass sods 8cm to 10cm thick with 4 extra lead and 1 extra lift with initial lead and lift etc. including laying and trimming to from a level and compact surface in the line with the slopes and grade of embankment section including watering until the luxuriant green growth of grass etc. complete as per specification and direction of the Engineer in charge. Please Enable Macros to View BoQ information |