GHAT TO MACHHEDI JK07158

Earth work in bulk excavation by mechanical means (hydraulic excavator) over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 m2 on plan) including disposal of excavated earth lead upto 50 meters and lift upto 1.5 m, as directed by Engineer-in-Charge. All kind of Soil 70% Ordinary Rock 20% Hard Rock (Requiring Blasting )

Excavating, supplying and filling of local earth (including royalty)by mechanical transport upto a lead of 5 km also including ramming and watering of the earth in layers not exceeding 20 cm in trenches, plinth, sides of foundation etc. complete.

Construction of granular sub-base by providing close graded Materialconforming to specifications, mixing in a mechanical mix plant at OMC,carriage of mixed material by tippers to work site, for all leads & lifts,spreading in uniform layers of specified thickness with motor grader onprepared surface and compacting with vibratory power roller to achievethe desired density, complete as per specifications and directions of Engineer-in-Charge With material conforming to Grade-I (size range 75 mm to 0.075 mm) having CBR Value-30

Providing, laying, spreading and compacting graded stone aggregate (sizerange 53 mm to 0.075 mm ) to wet mix macadam (WMM) specificationincluding premixing the material with water at OMC in mechanical mixplant, carriage of mixed material by tipper to site, for all leads & lifts,laying in uniform layers with mechanical paver finisher in sub- base / base course on well prepared surface and compacting with vibratory roller of 8to 10 tonne capacity to achieve the desired density, complete as perspecifications and directions of Engineer-in-Charge

Providing and laying bituminous macadam using crushed stone aggregatesof specified grading premixed with bituminous binder, transported to siteby tippers, laid over a previously prepared surface with paver finisherequipped with electronic sensor to the required grade, level and alignmentand rolling with smooth wheeled, vibratory and tandem rollers as perspecifications to achieve the desired compaction and density, complete as per specifications and directions of Engineer-in-Charge.50 to 100 mm average compacted thickness with bitumen ofgrade VG-30 @ 3.5% (percentage by weight of total mix) prepared inDrum Type Hot Mix Plant of 60-90 TPH capacity

Providing and applying tack coat using hot straight run bitumen ofgrade – VG-30, including heating the bitumen, spraying the bitumenwith mechanically operated spray unit fitted on bitumen boiler,cleaning and preparing the existing road surface as per specifications On W.B.M. @ 0.50 Kg/sqm.

2 cm premix carpet surfacing with 1.8cum and 0.90 cum of stonechippings of 13.2 mm size and 11.2 size respectively, per 100 sqm and52kg and 56 kg of hot bitumen per cum of stone chippings of 13.2 mmand 11.2 mm size respectively including a tack coat with hot straight runbitumen, including consolidation with road roller of 6 to 9 tonne capacity etc. complete (tack coat to be paid for separately).With paving Asphalt grade VG-30 with no solvent.

Providing and laying seal coat of premixed fine aggregate (passing2.36 mm and retained on 180 micron sieve) with bitumen using 128 kgof bitumen of grade VG-30 bitumen per cum of fine aggregate and0.60 cum of fine aggregate per 100 sqm of road surface includingrolling and finishing with road all complete

Carriage of Material by mechanical transport from source to site of work includidng loading/un-loading complete Sand / Stone aggregate below 40 mm for average distance 25.0 km