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| 1 | Excavation in foundation in ordinary soil (loam, clay or sand) including lift upto 1.5m and lead upto 30m and including filling watering and ramming of excavated earth into the space between the building and the sides of the foundation trenches or into the plinth and removal and disposal of surplus earth as directed by the E/I upto a distance of 30 m from the foundation trenches includind all T&P, Phowarah and basket etc. Complete. (SOR 2020 S.I. No. 251) |
| 2 | Concrete with 4 cm. gauge stone ballast, coarse sand and cemnet in the proportion of 1:4:8 in foundationincluding supply of all material, labour and tools and plants. Etc. required for proper completion of work.[SOR 2020 S.INo.281] |
| 3 | Providing and laying in position ready mixed or site batched design mix cement concrete for reinforced cement concrete work; using coarse aggregate and fine aggregate derived from natural sources, Portland Pozzolana / Ordinary Portland /Portland Slag cement, admixtures in recommended proportions as per IS: 9103 to accelerate / retard setting of concrete, to improve durability and workability without impairing strength; including pumping of concrete to site of laying, curing, carriage for all leads; but excluding the cost of centering, shuttering, finishing and reinforcement as per direction of the engineer-in-charge, for the following grades of concrete.: Note: Extra cement up to 10% of the minimum specified cement content in design mix shall be payable separately. In case the cement content in design mix is more than 110% of the specified minimum cement content, the contractor shall have discretion to either re-design the mix or bear the cost of extra cement All works upto plinth level in walls Concrete of M30 grade with minimum cementcontent of 350 kg /cumDSR 5.33.1.2 |
| 4 | Providing and laying in position ready mixed or site batched design mix cement concrete for reinforced cement concrete work; using coarse aggregate and fine aggregate derived from natural sources, Portland Pozzolana / Ordinary Portland /Portland Slag cement, admixtures in recommended proportions as per IS: 9103 to accelerate / retard setting of concrete, to improve durability and workability without impairing strength; including pumping of concrete to site of laying, curing, carriage for all leads; but excluding the cost of centering, shuttering, finishing and reinforcement as per direction of the engineer-in-charge, for the following grades of concrete.: Note: Extra cement up to 10% of the minimum specified cement content in design mix shall be payable separately. In case the cement content in design mix is more than 110% of the specified minimum cement content, the contractor shall have discretion to either re-design the mix or bear the cost of extra cement All works upto plinth level in raft Concrete of M30 grade with minimum cementcontent of 350 kg /cumDSR 5.33.1.2 |
| 5 | Providing and laying in position ready mixed or site batched design mix cement concrete for reinforced cement concrete work; using coarse aggregate and fine aggregate derived from natural sources, Portland Pozzolana / Ordinary Portland /Portland Slag cement, admixtures in recommended proportions as per IS: 9103 to accelerate / retard setting of concrete, to improve durability and workability without impairing strength; including pumping of concrete to site of laying, curing, carriage for all leads; but excluding the cost of centering, shuttering, finishing and reinforcement as per direction of the engineer-in-charge, for the following grades of concrete.: Note: Extra cement up to 10% of the minimum specified cement content in design mix shall be payable separately. In case the cement content in design mix is more than 110% of the specified minimum cement content, the contractor shall have discretion to either re-design the mix or bear the cost of extra cement All works upto plinth level in slab Concrete of M30 grade with minimum cementcontent of 350 kg /cumDSR 5.33.1.2 |
| 6 | Mild steel or iron work in plain work such as in R.C. or R.B. work wrought to required shape as necessary including bending for proper completion for the work and including supply of steel its wastage. (SOR 2020, SI No. 504) |
| 7 | Centering and shuttering including strutting, propping etc. and removal of form for |
| 8 | Foundations, footings, bases of columns, etc. for mass concrete |
| 9 | Walls (any thickness) including attached pilasters, butteresses, plinth and string courses etc. |
| 10 | Suspended floors, roofs, landings, balconies and access platform |
