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| 1 | 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 kinds of soils 70%, Ordinary rock 15% and Hard Rock requiring blasting (15%) |
| 2 | All kinds of soils 70% |
| 3 | Ordinary rock 15% |
| 4 | Hard rock (Requiring blasting) 15% |
| 5 | 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 metres: All kinds of soil 70% Ordinary rock 15% and Hark Rock requiring blasting 15% |
| 6 | Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20 cm in depth, consolidating each deposited layer by ramming and watering, lead upto 50 m and lift upto 1.5 m. |
| 7 | 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) |
| 8 | Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering-All work upto plinth level in 1:3:6(1cement: 3 coarse sand: 6 graded stone aggregate 20mm nominal size crushed using plums (size not over 160mm split nallah stone or quarrystone crushed @ 30% of grass volume) |
| 9 | Providing and laying cement concrete inretaining walls, return walls, walls (anythickness) including attached pilasters, columns, piers, abutments, pillars, posts, struts, butteresses, string or laces, courses, parapets, coping, bed blocks, anchor blocks, plain windowsills, fillets etc. upto floor five level, excluding the cost of centring, shuttering and finishing in 1:3:6(1 cement: 3 coarse sand : 6 graded stone aggregate 20mmnominal size) Crushed (using 30% plums) |
| 10 | Providing and laying damp-proof Course 50 mm thick with cement concrete 1:2:4 (1cement:2 coarse sand: 4 graded stone aggregate 20 mm nominal size) and curing complete |
| 11 | Random Rubble masonry with hard stone in superstructure above plinth level and upto floor five level, including levelling up with cement concrete1:6:12 (1 Cement : 6 coarse sand : 12 graded stone aggregate 20mm nominal size) and curing complete at window sills, ceiling level and thelike: Cement mortar 1:6 (1 Cement : 6 coarse sand) |
| 12 | Dry random rubble masonry with hard stone in foundation and plinth: With bond stone. |
| 13 | 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) |
| 14 | Reinforced cement concrete work in walls (any thickness) including attached pilasters,buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts upto floor five level including curing but excluding cost of centering shuttering,finishing and reinforcement. 1:1½:3 (1 cement : 1½ coarse sand : 3 graded stone aggregate 20 mm nominal size) |
| 15 | Reinforced cement concrete work in beams, suspended floors, roofs having slope upto 15°,landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases upto five level including curing but excluding the cost of centring, shuttering, finishing and reinforcement with5.3.1 1:1½:3 (1 cement : 1½ coarse sand : 3 graded stone aggregate 20 mm nominal size) |
| 16 | Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth levelCold twisted bars |
| 17 | Supplying of RCC pipe 900 mm dia NP-3excluding carriage |
| 18 | Hand Packed stone filling R/wall, B/wall |
| 19 | Centering and shuttering including strutting, propping etc. and removal of form work for: |
| 20 | Foundations, footings, bases for columns |
| 21 | Walls (any thickness) including attachedpilasters,buttesses, plinth and string coursed etc. |
| 22 | Columns, pillars, piers, abutments, posts and struts. |
| 23 | Suspended floors, roofs, landings, balconies and access platforms |
| 24 | Edges of slabs and breaks in floors and walls Above 20 cm wide |
| 25 | Construction of granular sub-base by providing close graded Material conforming toecifications, 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 on prepared surface and compacting with vibratory power roller to achieve the 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 |
| 26 | Consolidation of subgrade with power road roller of 8 to 12 tonne capacity including making good the undulations etc. with earth or quarry spoils etc. and rolling the subgrade |
| 27 | Supplying and stacking of graded stone aggregate at site of size range. (Excluding Carriage) 63mm to 45mm |
| 28 | Supplying and stacking of stone screenings/chippings at site Excluding Carriage |
| 29 | 13.20mm nominal size (Type-A) |
| 30 | Supplying and stacking ofgood earth at siteexcluding carriage |
| 31 | Supplying and stacking at site 53 mm to 22.4 mm |
| 32 | Supplying and stacking at site 11.2 mm nominal size (Type B) |
| 33 | Supplying and stacking ofgood earth at siteexcluding carriage |
| 34 | Laying water bound macadam with specified stone aggregate stone screening and bindingmatrial including screening, sorting, spreading to template and consolidation with power road roller of 8 to 10 tonne capacity etc |
| 35 | Base course with 63mm to 45mm size incl. stone screening 13.2mm size. |
| 36 | Laying, spreading and compacting stone aggregate of specified sizes to WBM Grade-III specifications in uniform thickness, hand picking, rolling with 3 wheeled road / vibratory roller 8-10 tonne capacity in stages to propergrade and camber, applying and brooming requisite type of screening/binding material to fill up interstices of coarse aggregate, watering and compacting to the required density. |
| 37 | Providing and laying bituminous macadam using crushed stone aggregatesof specified grading premixed with bituminous binder, transported to site by tippers, laid over a previously prepared surface with paver finisher equipped with electronic sensor to the required grade, level and alignment and rolling with smooth wheeled, vibratory and tandem rollers as per specifications to achieve the desired compaction and density, complete as per specifications and directions of Engineer-in-Charge50 to 100 mm average compacted thickness with bitumen of grade VG-30 @ 3.5% (percentage by weight of total mix) prepared in Drum Type Hot Mix Plant of 60-90 TPH capacity. |
| 38 | Providing and applying tack coat using hot straight run bitumen of grade – VG-10, including heating the bitumen, spraying the bitumen with mechanically operated spray unit fitted on bitumen boiler, cleani preparing the existing road surface as per specifications.16.38.1 On W.B.M. @ 0.75 Kg/sqm. |
| 39 | 2.5 cm premix carpet surfacing with 2.25cum 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. |
| 40 | Providing and laying seal coat of premixed fine aggregate (passing 2.36mm and retained on 180 micron sieve) with bitumen using 128 kg of bitumen of grade VG-10 bitumen per cum of fine aggregate and 0.60 cumof fine aggregate per 100 sqm of road surface including rolling and finishing with road all complete |
| 41 | Carriage of material by mechanical transport from source to the site of work including loading/unloading and stakcing complete. |
| 42 | Sand for an av. lead65 Kms distance by M.T. |
| 43 | Bajree/Stone aggregates below 40mm nominal size for an av.distance 15 Kmsby M.T |
| 44 | Stone aggregate 63mm to 45mm size from Siotfor an av. 15 Kmsdistance by M.T |
| 45 | Stone for an av.lead of 18Kmsdistance by M.T |
| 46 | Stone screening for an lead of 115 Kmsdistance by M.T |
| 47 | Carriage of 900mm dia Hume Pipe an av. Lead 115 Kms distance by M.T |
| 48 | Good earth for an av. Lead2 Kms by M.T |
