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| 1 | Excavation 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) Ordinary Soil (Excavation upto 3.0m depth) |
| 2 | Levelling course (PCC M15) for Pile cap |
| 3 | Cement concrete for reinforced concrete M-25 in pile cap complete as per drawing and Technical Specification |
| 4 | Supplying, fiiting and placing un-coated HYSD bar reinforcement in foundation complete as per drawing and technical specifications. |
| 5 | Plain/Reinforced cement concrete (RCC Grade M25) in substructure complete as per drawing and technical specifications. |
| 6 | Supplying, fiiting and placing HYSD bar reinforcement in sub-structure complete as per drawing and technical specification. |
| 7 | Providing weep holes in Brick masonry/Plain/Reinforced concrete abutment, wing wall/return all with 100 mm dia AC pipe, extending through the full width of the structures with slope of 1V:20H towards drawing foce. Complete as per drawing and Technical specifications. |
| 8 | Providing and laying of filter media with granular materials/tone crushed aggregates satisfying the requirements laid down in clause 2504.2.2 of MoRTH specifications to a thickness of not less than 600mm 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. |
| 9 | 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 accessrories as per drawing and Technical Specifications. |
| 10 | Furnishing and placing Reinforced/Prestressed cement concrete (RCC Grade M30) in super-structure (for T-beam & slab) as per drawing and Technical Specification. |
| 11 | Reinforced cement concrete in approach slab including reinforcement and formwork complete as per drawing and Technical specification |
| 12 | Providing and laying cement concrete wearing coat M-30 grade including reinforcement comlete as per drawing and Techncial Specifications. |
| 13 | Supplying, fiiting and placing HYSD bar reinforcement in super-structure complete as per drawing and technical specification. |
| 14 | PCC M15 Grade levelling course below approach slab complete as per drawing and Technical Specification. |
| 15 | Strip Seal Expansion Joint (Providing 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.) |
| 16 | Construction of RCC railing of M30 Grade in-situ with 20 mm nominal size aggregate, true to line and grade, tolerance to vertical RCC post not to exceed 1 in 500, centre to centre spacing between vertical post not to exceed 2000 mm, leaving adequate space betweenvertical post for expansion, complete as per approved drawings and technical specifications. |
| 17 | Drainage Spouts complete as per Drawing and Technical Specification. |
| 18 | Back filling behind abutment, wing wall and return wall (with Sandy Material) complete as per drawing and Technical specification |
| 19 | Bored Cast-in-situ M35 grade RCC pile excluding reinforcement complete as per drawing and technical specifications and removal of excavated earth with all lifts and lead upto 1000m. (Pile diameter - 1200mm). |
| 20 | Providing Steel liner 10 mm thick for Curbs and 6mm thick for piles including fabricating and setting out as per detailed drawing (Unit Weight = 47.1 kg/sqm. |
| 21 | Excavation in Soil with Dozer with lead upto 100 metres (Excavation for road way in soil by mechanical means including cutting and pushing the earth to site of embankment upto a distance of 100 metres (average lead 50 metres), including trimming bottom and side slopes in accordance with requirements of lines, grades and corss sections.) |
| 22 | Construction of Embankment 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 |
| 23 | Compacting original ground supporting embankment(Loosening of the ground upto a level of 500 mm below the subgrade level, watered, graded and compacted in layers to meet requirement of table 300-2 for subgrade construction.) |
| 24 | GranularSub-BasewithGraded Material (Shoulder) with Close Graded Material Gr-I (By Mix in Place Method)Constructionofgranularsub-baseby providingclosegradedMaterial, mixinginamechanicalmixplantat OMC,carriageofmixedMaterialto work site, spreading in uniform layers withmotorgraderonprepared surface and compacting with vibratory powerrollertoachievethedesired density, complete as per clause 401. |
| 25 | GranularSub-BasewithGraded Material(Carriageway)withClose Graded Material Gr-I (By Mix in Place Method)Constructionofgranularsub-baseby providingclosegradedMaterial, mixinginamechanicalmixplantat OMC,carriageofmixedMaterialto work site, spreading in uniform layers withmotorgraderonprepared surface and compacting with vibratory powerrollertoachievethedesired density, complete as per clause 401. |
| 26 | Wet Mix Macadam (Plant Mix Method)Providing,laying,spreadingand compactinggradedstoneaggregate to wet mix macadam specification includingpremixingtheMaterialwith 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 vibratoryroller to achieve thedesired density. |
| 27 | Prime coat over WMM/WBM (Providingandapplyingprimercoat with bituminen emulsionon on the prepared surface of granular Base including clearing of road surface and sprayingprimerattherateof 0.7kg/sqm using mechanical means) |
| 28 | Tack coat on Bituminus surfaces (Providingand applying tack coat withbitumenemulsiononpressure distributor attherateof0.2kg/sqm onthepreparedsurfaceof bituminous/granularBasecleaned with mechanical broom).(in Two Layers) |
| 29 | Open graded Premix surfacing (Providing, laying and rolling of open- graded pemix surfacing of 20mm thickness composed of 13.2mm to 5.6mm aggregates using viscosity grade bitumen to required line, grade and level to serve aswearing course onapreviouslypreparedbase, including mixing in a suitablehot mix plantofappropriatecapcitynotless than 200 tonnes/hour, laying and rollingwithasmoothwheeledroller finished to required level and grades.) |
| 30 | SealCoat(Providingandlayingof premixsandsealcoatwithHMPof appropriate capacity not less than 200 tonnes/hours using crushed stone chipping6.7mmsizeandpenetration bitumenofsuitablegrade.(Case-II: Type B) |
| 31 | ReinforcedcementconcreteM15 grade boundary pillars of standard designasperIRC:25-1967,fixedin position including finishing and lettering but excluding painting.(2x2x25 Nos. = 100 Nos.) |
| 32 | 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. |
| 33 | 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.) |
| 34 | Randomrubblestonemasonryworkincementmortar1:3in foundation complete as drawing and Technical Specification. |
| 35 | Randomrubblestonemasonryworkincementmortar1:3in substructure complete as drawing and Technical Specification. |
| 36 | FurnishingandPlacingReinforced / Prestressedcementconcrete (PCC Grade M20) in super-structure (coping) as per drawing and Technical Specification |
| 37 | Pointing with cement mortar (1:3) on stone work as per Technicalspecifications. |
| 38 | Providing weep holes in Brick masonry/Plain/Reinforced concrete abutment, wing wall/return all with 100 mm dia AC pipe, extending throughthefullwidthofthestructureswithslopeof1V:20H towardsdrawingfoce.CompleteasperdrawingandTechnicalspecifications. |
| 39 | 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. |
| 40 | 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.) |
| 41 | Reinforced cement concrete (RCC Grade M25) in open foundation complete as per drawing and technical specifications. |
| 42 | Reinforced cement concrete (RCC Grade M25) in substructure complete as per drawing and technical specifications.(Stem) |
| 43 | Supplying, fiiting and placing un-coated HYSD bar reinforcement in foundation complete as per drawing and technical specifications. |
| 44 | Supplying, fiiting and placing HYSD bar reinforcement in sub-structure complete as per drawing and technical specification. |
| 45 | Providing weep holes in Brick masonry/Plain/Reinforced concrete abutment, wing wall/return all with 100 mm dia AC pipe, extending through the full width of the structures with slope of 1V:20H towards drawing foce. Complete as per drawing and Technical specifications. |
| 46 | Cement,Daltonganj 90 Km.(P) + 0 Km (K) . |
| 47 | Steel,Daltonganj 90 Km.(P) + 0 Km (K) . |
| 48 | Sand,Damodar (Manika) 51 Km.(P) + 1 Km (K) . |
| 49 | Chips,Manika 52 Km.(P) + 0 Km (K) . |
| 50 | Aggregate,Manika 52 Km.(P) + 0 Km (K) . |
| 51 | Bitumen ,Bokaro 205 Km.(P) + 0 Km (K) . |
| 52 | Goods & Service Tax (G.S.T.) @ 18% |
| 53 | Labour Cess @1% |
