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| 1 | Laying and Jointing PVC Pipe. Heading |
| 2 | BRIDGE PARTFOUNDATIONExcavation for Structures (Earth work in excavation of foundation of structures as per drawing and technical specification,including setting out,construction of shoring and bracing,removal of stumps and other deleterious matter,dressing of sides and bottom and backfilling with approved material.)i) Upto 3m depth |
| 3 | ii) 3m to 6m depth |
| 4 | Excavation for strucutres Earth work in excavation of foundation of structures as per drawing and technical specification, including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom and backfilling with approved material.Ordinary Rock ( not requiring blasting)Mechanical MeansOrdinary rock (not requiring blasting) |
| 5 | Filling Annular Space around footing in rock |
| 6 | PCC 1:3:6 in Foundation (Plain cement concrete 1:3:6 nominal mix in foundation with crushed stone aggregate 40 mm nominal size mechanically mixed,placed in foundation and compacted by vibration including curing for 14 days.) |
| 7 | Plain/Reinforced cement concrete in open foundation complete as per drawing and technical specifications |
| 8 | Supplying,fitting and placing un-coated HYSD bar reinforcement in foundation complete as per drawing and technical specifications |
| 9 | SUBSTRUCTUREPlain/Reinforced cement concretein sub-strucutre complete as per drawing and Technical specificationsRCC Grade M25RCC Grade M25 using batching plant, transit mixer & concrete pumpUpto 5m height |
| 10 | From 5m upto 10m height |
| 11 | Supplying,fitting and placing HYSD bar reinforcement in sub-structure complete as per drawing and technical specifications |
| 12 | Supplying,fitting and fixing in position true to line and level elastomeric bearing conforming to IRC: 83 (Part-II) section IX and clause 2005 of MoRTH specifications complete including all accessories as per drawing and Technical Specifications. |
| 13 | Providing weep holes in Brick masonry/Plain/Reinforced concrete abutment,wing wall/return wall with 100 mm dia AC pipe, extending through the full width of the structure with slope of 1V :20H towards drawing foce. Complete as per drawing and Technical specifications |
| 14 | Back filling behind abutment,wing wall and return wall complete as per drawing and Technical specification |
| 15 | Providing and laying of Filter media with granular materials/stone crushed aggregates satisfying the requirements laid down in clause 2504.2.2. of MoRTH specifications to a thickness of not less than 600 mm with smaller size towards the soil and bigger size towards the wall and provided over the entire surface behind abutment,wing wall and return wall to the full height compacted to a firm condition complete as per drawing and technical specification. |
| 16 | SUPERSTRUCTURERCC Grade M30 Using Batching Plant,Transite Mixer and Concrete Pump.For T-beam & slab, 25-35 per centof (a+b+c) Height 5m to 10m |
| 17 | a) Supplying, fitting and placing HYSD bar reinforcement in super-structure complete as per drawing and technical specifications |
| 18 | Providing and laying Cement concrete wearing coat M-30 grade including reinforcement complete as per drawing and Technical Specifications |
| 19 | Construction of RCC railing of M30 Grade in-situ with 20 mm nominal size aggregate,true to line and grade,tolurence of vertical RCC post not to exceed 1 in 500,centre to centre spacing between vertical post not to exceed 2000 mm,leaving adequate space between vertical post for expansion,complete as per approved drawings and technical specifications. |
| 20 | Drainage Spouts complete as per drawing and Technical specification |
| 21 | PCC M15 Grade leveling course below approach slab complete as per drawing and Technical specification |
| 22 | Reinforced cement concrete approach slab including reinforcement and formwork complete as per drawing and Technical specification |
| 23 | Strip Seal Expansion JointProviding and laying of a strip seal expansion joint catering to maximum horizontal movement upto 70 mm, complete as per approved drawings and standard specifications to be installed by the manufacturer/supplier or their authorised representative ensuring compliance to the manufacturer\"s instructions for installation. |
| 24 | PROTECTION WORKProviding and laying Pitching on slopes laid over prepared filter media including boulder apron laid dry in front of toe of embankment complete as per drawing and Technical specifications |
| 25 | Providing and laying Filter material underneath pitching in slopes complete as per drawing and Technical specification |
| 26 | Plain/Reinforced cement concretein sub-strucutre complete as per drawing and Technical specificationsPCC Grade M20Height upto 5mPCC Grade M20 using batching plant, transit mixer & concrete pump |
| 27 | APPROACH ROAD PARTClearing and Grubbing Road Land .(Clearing and grubbing road land including uprooting rank vegetation, grass, bushes, shrubs, saplings and trees girth up to 300 mm, removal of stumps of trees cut earlier and disposal of unserviceable materials and stacking of serviceable material to be used or auctioned up to a lead of 1000 metres including removal and disposal of top organic soil not exceeding 150 mm in thickness.) |
| 28 | Embankment Construction with Material Obtained from Borrow Pits (Construction of embankment with approved material obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacting to meet requirement of table 300-2)Rolling with vibratory roller |
| 29 | Compacting original ground supporting subgrade (Loosening of the ground upto a level of500 mm below the subgrade level, watered, graded and compacted in layers to meet requirement of table 300-2 for subgrade construction.) |
| 30 | Granular Sub-Base with Graded Material (Table:- 400-1) By Mix in Place Method Construction of granular sub-base by providing close graded material, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with front end loader at OMC, and compacting with vibratory roller to achieve the desired density, complete as per clause 401.Rate per cum for grading-IMaterialfor grading- IMaterial |
| 31 | Wet Mix Macadam (Plant Mix Method)Providing, laying, spreading and compacting graded stone aggregate to wet mix macadam specification including premixing the Material with water at OMC in mechanical mix plant carriage of mixed Material by tipper to site, laying in uniform layers with grader in sub- base / base course on well prepared surface and compacting with vibratory roller to achieve the desired density. |
| 32 | Prime Coat over WMM/WBMProviding and applying primer coat with SS1 grade bitumen emulsion on prepared surface of granular Base including clearing of road surface and spraying primer at the rate of 0.70 kg/sqm using mechanical means. |
| 33 | Tack Coat on Bituminous surfacesProviding and applying tack coat with bitumen emulsion using emulsion pressure distributor at the rate of 0.25 kg per sqm on the prepared bituminous surface cleaned with mechanical broom. |
| 34 | Open - Graded Premix Surfacing (Providing, laying and rolling of open - graded premix surfacing of 20 mm thickness composed of 13.2 mm to 5.6 mm aggregates either using penetration grade bitumen or cut-back or emulsion to required line, grade and level to serve as wearing course on a previously prepared base, including mixing in a suitable plant, laying and rolling with a smooth wheeled roller 8-10 tonne capacity, finished to required level and grades.) |
| 35 | Seal Coat (Providing and laying seal coat sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type A and B seal coats) |
| 36 | Providing and laying Pitching on slopes laid over prepared filter media including boulder apron laid dry in front of toe of embankment complete as per drawing and Technical specifications |
| 37 | RETAINING WALLExcavation for Structures (Earth work in excavation of foundation of structures as per drawing and technical specification,including setting out,construction of shoring and bracing,removal of stumps and other deleterious matter,dressing of sides and bottom and backfilling with approved material.)Ordinary Soil |
| 38 | Sand Filling in Foundation Trenches as per Drawing & Technical Specification |
| 39 | PCC 1:3:6 in Foundation (Plain cement concrete 1:3:6 nominal mix in foundation with crushed stone aggregate 40 mm nominal size mechanically mixed,placed in foundation and compacted by vibration including curing for 14 days.) |
| 40 | Plain/Reinforced cement concrete in open foundation complete as per drawing and technical specificationsRCC Grade M25 |
| 41 | Plain/Reinforced cement concretein sub-strucutre complete as per drawing and Technical specificationsRCC Grade M25RCC Grade M25 using batching plant, transit mixer & concrete pumpRCC Grade M25 |
| 42 | Supplying,fitting and placing un-coated HYSD bar reinforcement in foundation complete as per drawing and technical specifications |
| 43 | Supplying,fitting and placing HYSD bar reinforcement in sub-structure complete as per drawing and technical specifications |
| 44 | Carriage of MaterialsSand (Local) - 13 KM |
| 45 | Cement - 45 KM |
| 46 | Boulder - 110 KM |
| 47 | Aggregate - 110 KM |
| 48 | Steel - 12 KM |
| 49 | Bitumen (Bokaro) - 120 KM |
| 50 | Bitumen Emulsion (Bokaro) - 120 KM |
| 51 | Add. 18% GST |
| 52 | Add. 1% Labour Cess |
