|
| 1 | Providingand applyingtack coat usinghotstraight runbitumenof grade VG - 10, 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 : |
| 2 | On W.B.M. @ 0.75 Kg / sqm |
| 3 | On bituminous surface @ 0.50 Kg / sqm |
| 4 | Providing and laying bituminous macadam using crushed stone aggregates of specified grading premixed with bituminous binder, transported to site by tippers, laid over a previously prepared surface with paver finisher equiped 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 specificatons and directions of Engineer-in-Charge. |
| 5 | 50 to 100 mm average compacted thickness with bitumen of grade VG-30 @ 3.50% (percentage by weight of total mix) prepared inDrum Type Hot Mix Plant of 60-90 TPH capacity. |
| 6 | Providing and laying Bituminous concrete using crushed stone aggregates of specified grading, premixed with bituminous binder and filler, transporting the hot mix to work site by tippers, laying with paver finisher equiped with electronic sensor to the required grade, level and alignment and rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction and density as per specification, complete and as per directions of Engineer-in-Charge. |
| 7 | 40/50 mm compacted thickness with bitumen of grade VG- 30 @ 5.5% (percentage by weight of total mix) and Cement filler @ 3% (percentage by weight of Aggregate) and waste plastic additive @ 8% (percentage by weight of bitumen) prepared in drum Type Hot Mix Plant of 60-90 TPH capacity. |
| 8 | Construction of granular sub-base by providing close graded Material conforming 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 on prepared surface and compacting with vibratory power roller to achieve the desired density, complete as per specifications and directions of Engineer- in-Charge. |
| 9 | With material conforming to Grade-I (size range 75 mm to 0.075 mm) having CBR Value-30 |
| 10 | With material conforming to Grade-II (size range 53 mm to 0.075 mm ) having CBR Value-25 |
| 11 | 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 OMC in 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 8 to 10 tonne capacity to achievethe desired density, complete as per specifications and directions of Engineer-in-Charge. |
| 12 | 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 3.0 mm, 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 2.2 mm, supplied @ 3% by weight of Gabion boxes, filled with boulders with least dimension of 200 mm, as per drawing, all complete as per direction of Engineer-in-charge. |
| 13 | Providing and applying 2.5 mm thick road marking strips (retro- reflective) of specified shade/ colour using hot thermoplastic material by fully/ semi automatic thermoplastic paint applicator machine fitted with profile shoe, glass beads dispenser, propane tank heater and profile shoe heater, driven by experienced operator on road surface including cost of material, labour, T&P, cleaning the road surface of all dirt, seals, oil, grease and foreign material etc. complete as per direction of Engineer-in-charge and accordance with applicable specifications. |
| 14 | Providing,hoisting and fixing above plinth level up to floor five level precastreinforcedcementconcreteworkinstringcourses,bands, copings,bedplates,anchor blocks,plain window sills and thelike, including the cost of required centering, shuttering but excluding cost of reinforcement with 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources). |
| 15 | Collection, carriage and filling of stone boulder as filter media on rear side of the walls as per the direction of Engineer-in-charge. |
| 16 | Earth work in excavation by mechanical means (Hydraulic excavator)/ manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and for all lift, as directed by Engineer-in-charge. |
| 17 | All kinds of soil |
| 18 | Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, for all lift, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. |
| 19 | All kinds of soil. |
| 20 | Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 and for all lif. |
| 21 | Providingandlayinginpositioncementconcreteof specified grade excluding the cost of centering and shuttering - All work up to plinth level : |
| 22 | 1:2:4 (1cement : 2 coarse sand (zone-Ill) derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources) |
| 23 | 1:2:4 (1Cement : 2 coarse sand (zone-Ill) derived from natural sources : 4 graded stone aggregate 40 mm nominal size derived from natural sources) |
| 24 | 1:3:6 (1Cement : 3 coarse sand (zone-Ill) derived from natural sources : 6 graded stone aggregate 40 mm nominal size derived from natural sources) |
| 25 | 1:4:8 (1Cement : 4 coarse sand (zone-Ill) derived from natural sources: 8 graded stone aggregate 40 mm nominal size derived from natural sources) |
| 26 | Providing and laying in position specified grade of reinforced cement concrete,excludingthecostofcentering,shuttering,finishingand reinforcement - All work up to plinth level : |
| 27 | 1:1.5:3(1 cement: 1.5 coarse sand (zone-Ill) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources) |
| 28 | Reinforced cement concrete work in walls (any thickness),including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. above plinth level up to floor fivelevel,excludingcost of centering,shuttering, finishingand reinforcement: |
| 29 | 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources) |
| 30 | Reinforced cement concrete work in beams, suspended floors, roofs having slope up to 15 degree landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases above plinth level up to floor five level, excluding the cost of centering, shuttering, finishing and reinforcement with 1:1.5:3 (1 cement : 1.5 coarse sand (zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources). |
| 31 | Centering and shuttering including strutting, propping etc. and removal of form for |
| 32 | Foundations,footings,basesof columns,etc.formass concrete |
| 33 | Walls (anythickness)includingattachedpilasters, butteresses, plinth and string courses etc. |
| 34 | Suspended floors,roofs,landings,balconies and access platform |
| 35 | Steelreinforcement forR.C.C.workincludingstraightening,cutting, bending, placing in position and binding all complete upto plinth level. |
| 36 | Thermo-Mechanically Treatedbars of gradeFe-500D or more. |
| 37 | Cement concrete flooring 1:2:4 (1cement : 2 coarse sand : 4 graded stone aggregate) finished with a floating coat of neat cement, including cement slurry, but excluding the cost of nosing of steps etc. complete. |
| 38 | 40 mm thick with 20 mm nominal size stone aggregate |
| 39 | 12 mm cement plaster of mix: |
| 40 | 1:4(1 cement: 4 fine sand) |
| 41 | Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge. |
| 42 | Nominal concrete 1:3:6 or richer mix (including equivalent design mix) |
| 43 | Demolishing R.C.C. work manually/ by mechanical means including stacking of steel bars and disposal of unserviceable material within 50 metres lead as per direction of Engineer - in- charge. |
| 44 | Dismantlingmanually/bymechanicalmeansincludingstackingof serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge : |
| 45 | Water bound macadam road |
| 46 | bituminous road |
| 47 | Providing and fixing PVC pipe for weep hole at 1.00 mtr interval on both direction (Horizontal & Vertical) in zig-zag shape or as per the direction of Engineer-in-charge. |
| 48 | 75mm dia |
| 49 | Note: |
