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| 1 | Extension and Improvement of Nari ADC HQ Road under CMCSRDP-II |
| 2 | 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 SoilA. Manual Means(i) up to 3.0m depth |
| 3 | 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.) |
| 4 | Furnishing and Placing Reinforced/Prestressed cement concrete in super-structure as per drawing and Technical SpecificationA. RCC Grade M20 |
| 5 | Supplying, fitting and placing HYSD bar reinforcement in superstructure complete as per drawing and technical specifications |
| 6 | 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 (B) Mechanical Means - Upto 3 m depth. |
| 7 | 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.) |
| 8 | Furnishing and Placing Reinforced/ Prestressed cement concrete in super-structure as per drawing and Technical Specification (B) RCC Grade M25 Case I Using Concrete Mixer (i) For solid slab super-structure, 20-30% of (a+b+c) |
| 9 | Supplying, fitting and placing HYSD bar reinforcement in super-structure complete as per drawing and technical specifications |
| 10 | 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 |
| 11 | Back filling behind abutment, wing wall and return wall complete as per drawing and Technical specification (A) Granular material |
| 12 | Scarifying existing bituminous surface to a depth of 50 mm by mechanical means ( Scarifying the existing bituminous road surface to a depth of 50 mm and disposal of scarified material with in all fifts and lead upto 1000 metters) |
| 13 | Preparation of sub gread by excavating earth to an average depth of 22.50 cm , dressing to camber and consolidating with road roller , making good the undulation etc ,and disposal of surpluse earth , lead upto 50 m |
| 14 | Consolidation of sub-grade with road roller of 8 to 10 tonnes capacity including making good the undulation ect , with earth or quary spoils etc, and re-rolling the sub grade |
| 15 | Granular sub base with Close Graded Material ( Table :-400-1)By Mix in Place Method ( construction of granuller sub base by providing close graded material , sperading in uniform layers with motor grader on prepasred surfaced mixing my mixed in placed method with rotavator at OMC , and compacting with vibratory roller to achieve the desired density ,complete as per clause 401)for grading -I Material |
| 16 | Dry Lean Cement Concrete Sub base ( Construction of dry lean cement concrete Sub -base over a prepared sub-grade with coarse and fine aggregate conforming to IS:383, the size of coarse aggregate not exceeding 25 mm , aggregate cement ratio not to exceed 15:1, aggregate gradation after blending to be as per table 600-1, cement content not to be less then 150 kg/cum ,optimum moisture content to be determined during trial lenght construction , concrete stranght not to be less the 10 Mpa at 7 days , mixed in a bactching plant , transported to site , laid with a paver with electronic sensor compacting with 8-10 tones vibratotary roller , finishing and curing . ) |
| 17 | Cement Concrete Pavement ( construction of un-rainforce , dowel jointed ,plain cement concrete pavement over a preparied sub based with 43 grade cement @400 kg/cum ,coarse and fine aggregate conforming to IS:383, maximum size of coarse aggregate not exceeding 25 mm , mixed in a batching and mixing plant as per approved mixed design ,transported to site , laid with a fixed form or slip form paver, sperade , compacted and finished in a continuous opperation including provision of contraction , expansion , construction and lobgitudinal joins , joint filler ,seperation membrane sealant primer ,joint sealant , debonding strip , dowel bar ,tie road , admixtures as approved , curing compound, finishing to lines and grades as per drawing .) |
| 18 | Construction of sub grade and Earthen Shoulders with approved materials obtained from borrow pits with all lifts and lead , transporting to site , sperading , grading to required slope and compacted to meet requirment of table . No. 300-2 Please Enable Macros to View BoQ information |
