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| 1 | 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 lift upto 1.5 m, as directed by Engineer-in-charge (Pond ash may be used for forming roads inside ash dyke so dump deployment has been deducted in DSR rate)-All kinds of soil |
| 2 | Filling the available good earth in trenches, plinth, sides of foundation, rain cuts, temporary bund, depressions, scouring of bund area etc in layers not exceeding 20cm depthand all lift including carriage of earth/ ash by mechanical transport including loading,unloading and stacking, watering, ramming by hand rammer including all labour, materials, tools and tackles etc complete and as per direction of Engineer ln charge for a lead up to 50 m (soil to be transported from soil stack) |
| 3 | Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 1:3:6 (1 Cement : 3 coarse sand (zone-III) : 6 graded stone aggregate 20 mm nominal size) |
| 4 | Centering and shuttering including strutting, propping etc. and removal of form for :Foundations, footings, bases of columns, etc. for mass concrete |
| 5 | Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. Thermo-Mechanically Treated bars of grade Fe-500D or more. |
| 6 | Providing and laying in position machine batched and machine mixed design mix M-25 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and reinforcement, including admixtures in recommended proportions as per IS: 9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability as per direction of Engineer-in-charge. (Note :- Cement content considered in this item is @ 330 kg/cum. Excess/ less cement used as per design mix is payable/recoverable separately).All works upto plinth level |
| 7 | Extra for providing richer mixes at all floor levels.Note:- Excess/less cement over the specified cement content used is payable / recoverable separately. Providing M-30 grade concrete instead of M-25 grade BMC/ RMC. (Note:- Cement content considered in M-30 is @ 340 kg/cum) |
| 8 | Add for using extra cement in the items of design mix over and above the specified cement content therein. |
| 9 | Brick work with non modular fly ash bricks conforming to IS:12894, class designation 10 average compressive strength in super structure above plinth level up to floor V level in : Cement mortar 1:6 (1 cement : 6 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: 900 mm dia RCC pipes. |
| 11 | Carriage of Materials by Mechanical Transport - For a Lead upto 1 Km for Material Earth |
| 12 | Carriage of Materials by Mechanical Transport - For a Lead upto 2 Km for Material Earth |
| 13 | Dry brick pitching half brick thick in drains including supply of bricks and preparing the surface complete : With common burnt clay F.P.S. (non modular) bricks of class designation 7.5 |
