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| 1 | Clearing jungle including uprooting of rank vegetation, grass, brush wood, trees and saplings of girth upto 30 cm measured at a height of 1 m above ground level and removal of rubbish up to all distanceoutside the periphery of the area cleared |
| 2 | Excavating, supplying, stacking and filling of locally available good earth (including royalty) by mechanical transport upto a lead of 10km also including ramming and watering of the earth in layers not exceeding 20 cm in depth for road base etc as per EIC complete for all lift . Item includes the cost of compaction also. |
| 3 | Preparation and consolidation of sub grade with power road roller of 8 to 12 tonne capacity afterexcavating earth to an average of 22.5 cm depth, dressing to camber and consolidating with road rollerincluding making good the undulations etc. and re-rolling the sub grade and disposal of surplus earthwith lead up to 50 metres. |
| 4 | 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 & lift spreading in uniform layers of specified thickness with motor grader on prepared surface andcompacting 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 |
| 5 | 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 & lift spreading in uniform layers of specified thickness with motor grader on prepared surface andcompacting 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 |
| 6 | Providing and laying R.C.C. pavement of mix M-25 with ready mixed concrete from batching plant including the cost of shuttering . The ready mixed concrete shall be laid and finished with screed board vibrator , vacuum dewatering process and finally finished by floating, brooming with wire brush etc.complete as per specifications and directions of Engineer-in-charge. The cost includes Panel shuttering and including providing & fixing pre-moulded joint filler in joints of RCC roads / CC pavements after making the joints dust free with high pressure air jet cleaners, all complete as per direction of thEngineer-in-Charge. Pre-moulded joint fillers shall be made of bitumen hot sealing compound impregnated fibre board having impregnation more than 35%, conforming to IS:1838 for fibre board and IS: 1834 for hot sealing bitumen compound grade A. |
| 7 | Steel reinforcement for R.C.C. road work including straightening, cutting, bending, placing in position and binding inall Level. Thermo-Mechanically Treated bars of grade Fe-500D or more. |
| 8 | Providing and laying in position cement concrete of 1:3:6 (1 Cement : 3 manufactured sand derived from Recycled Concrete Aggregate (RCA) : 6 graded stone aggregate 20 mm nominal size Recycled Concrete Aggregate (RCA) )specified grade including the cost of centering and shuttering -to all level |
| 9 | Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundation and in all level with Cement mortar in proportion of 1:4 (1 cement : 4 coarse sand) |
| 10 | Providing and laying Non Pressure NP-4 class (Heavy duty) R.C.C. pipes including collars/spigot jointed with stiff mixture of cement mortar in the proportion of 1:2 (1 cement : 2 fine sand) including testing of joints etc. complete of450 mm dia RCC pipes |
