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| 1 | Earth work in excavation by mechanical means (hydraulic excavator) in trenches for foundations, drains, pipes, cables etc. (not exceeding 1.5 m in width) and for shafts, wells, cesspits and the like not exceeding 10 sqm on plan, including dressing of sides and ramming of bottoms lift upto 1.5 m, including getting out excavated earth and disposal of surplus excavated earth as directed, within a lead of 50 metresAll kinds of soil. |
| 2 | Providing and laying in position cement concrete of specified grade including curing but excluding the cost of centring and shuttering. All work upto plinth level with 1:5:10 (1 cement : 5 coarse sand : 10 graded stone aggregate 40 mm nominal size) |
| 3 | Providing and laying in position cement concrete of specified grade including curing but excluding the cost of centring and shuttering. All work upto plinth level with 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size) |
| 4 | Providing and laying in position specified grade of reinforced cement concrete including curing but excluding the cost of centering, shuttering, finishing and reinforcement. All works upto plinth level 1:1½:3 (1 cement : 1½ coarse sand : 3 graded stone aggregate 20 mm nominal size) |
| 5 | Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete above plinth levelCold twisted bars |
| 6 | Random Rubble masonry with hard stone in foundation and plinth including leveling up with cement concrete 1:6:12 (1 Cement : 6 coarse sand : 12 graded stone aggregate 20mm nominal size) upto plinth level and curing complete with Cement mortar 1:6 (1 Cement : 6 coarse sand) |
| 7 | Dry random rubble masonry with hard stone in foundation and plinth With bond stone. Complete Job. |
| 8 | Providing & making Gabion structure with Mechanically Woven Double Twisted Hexagonal Shaped Wire mesh Gabion Boxes as per IS 16014:2012,MORTH Clause 2500, of required size, Mesh Type 10x12 (D=100 mm with tolerance of ± 2%) Zinc coated, Mesh wire diameter 3.0mm, mechanically edged/selvedged with partitions at every 1m interval and shall have minimum 10 numbers of openings per meter of mesh perpendicular to twist, tying with lacing wire of diameter 2.2mm, supplied @ 3% by weight of Gabion boxes, filled with boulders with least dimension of 200 mm, , all complete as per direction of Engineer-in-charge. |
| 9 | Back filling behind R/wall Abutment wing wall Return wall as per drawing & technical specification. (with 50%Dumping stone includingcost of stones in Horizontal on level and 50%Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc complete) |
| 10 | Demolishing R.C.C. work manually/by mechanical means includingstacking of steel bars and disposal of unserviceable material within 50meters lead as per direction of Engineer-in-charge. |
| 11 | Centering and shuttering including strutting, propping etc. and removal of form for Foundations, footings, bases of columns etc. for mass concrete. |
| 12 | Scarifying the existing bituminous road surface to a depth of 50mm and disposal of scarified material within all lifts and lead upto 1 km (by mechanical means)(Scarfying in stretches) |
| 13 | Providing and laying river bed materials on road surface including watering and compaction with power road roller under optimum mositure condition to give at least dry density including all carriage lead lift loading handling rehanding complete. |
| 14 | Providing, laying, spreading and compacting graded stone aggregate (Size range 53 mm to 0.075 mm)to wet mix macadam (WMM) specification including premixing the material with water at OMCin mechanical mix plant, carriage of mixed material by tipper at site, for all lead and lift , laying in uniform layers with mechanical paver finisher in sub-base/base course on well prepared surface and compacting with vibratory roller of 8 to 10 tonne capacity to achieve the desired density, complete as per specifications and direction of Engineer-in-charge.(WMM is also laid in stretches) |
| 15 | Providing and applying tack coat using hot straight run bitumen of grade – VG-30, including heating the bitumen, spraying the bitumen with mechanically operated spray unit fitted on bitumen boiler,cleaning and preparing the existing road surface as per specifications.On bitumen surface @ 0.50 Kg/sqm. |
| 16 | 2.5 cm premix carpet surfacing with 2.25 cum and 1.12 cum of stone chippings of 13.2 mm and 11.2mm size respectively per 100 sqm and 52 kg and 56 kg of hot bitumen per cum of stone chippings of 13.2 mm and 11.2 mm size respectively including a tack coat with hot straight run bitumen 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 |
| 17 | Providing and laying seal coat of premixed fine aggregate (passing 2.36 mm and retained on 180 micron sieve) with bitumen using 128 kg of bitumen of grade VG-30 bitumen per cum of fine aggregate and 0.60 cum of fine aggregate per 100 sqm of road surface including rolling and finishing with road all complete |
| 18 | Carriage of Material by Mechanical Transport including loading & unloading stacking at site complete. |
| 19 | Sand for an Average lead of 5.00 km by MT |
| 20 | Stone Aggregates above 40 mm nominal size for an average lead of 25 km by MT |
| 21 | Stone Aggregates below 40 mm nominal size for an average lead of 25 km by MT |
| 22 | Stone for an Average lead of 3.00 km by MT |
