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| 1 | Excavation offoundation in all kinds of soil including dressing and leveling the bed andsides of foundation and disposal of the excavated materials with all leads, lifts and delfts & breaking clods to maximum 5cm to 7cm & laying in layers not exceeding 0.30m in depth including dewatering, shoring and shuttering including cess etc. complete as perdirection of the Engineer-in-charge. |
| 2 | Filling in foundation and plinth with sand well watered and rammed in layers including cost, conveyance, royalty, loading and unloading and cess etc. complete as per drawing and direction of the Engineer-in-charge. |
| 3 | Cement concrete M-15 grade with crushedhard granite coarse aggregate 40mm downgraded of approved quality mixing by concrete mixer and placing manually, with all leads, lifts and delifts, compacting with vibrators including cost, conveyance, royalty, loading and unloading of all materials including curing & cess etc. complete as perdirection ofthe Engineer-in-charge. |
| 4 | Cement concrete M- 20 grade with crushed hard granite coarse aggregate 20mm downgraded of approved quality for R.C.C workmixing by concrete mixer & placing manually including all leads, lifts, & delfts compacting with vibrator including cost, conveyance, royalty, loading & unloading of all materials including curing, cess etc. complete as per direction of Engineer-in-charge. |
| 5 | Providing rigid centering andshuttering with the box type steel shuttering plates with keys for intermediate construction joints in rafts of weirs barrages and dam block including cost of all materials, labour , T&P, cess etc complete as directed by the Engineer-in-charge. |
| 6 | Providing weep holes in brick masonry/ plain/ Reinforced concrete abutment, wing wall/return wall with 100mm dia AC pipe, extending through the full width of the structure with slope of 1V:20H towards drawing face complete as per drawing including cost, conveyance, royalty, loading and unloading of all materials & cess etc. complete as perdirection ofthe Engineer-in-charge. |
| 7 | Filling in foundation & plinth with excavated materials conveying with all leads, lifts & delfts & well watered and rammed in foundation trench with cess etc complete as per direction of the Engineer-in-charge. |
| 8 | Rough stone dry packing in aprons and revetments with H.G. broken stone of15 cm & above size to proper line and level with all leads, lifts and delfts, cost, conveyance, royalty, loading and unloading of all materials and labour required including cess etc. complete as per direction of the Engineer - in - Charge. |
| 9 | Excavation of any approved type of soil in approved borrow area by mechanical means loading into and transportation by mechanical means and unloading the soil within lead of 1 Km on properly prepared and scientifically approved surface for construction of embankment including spreading and leveling the earth in 22.5 cm layers to make ready for watering and compaction with sheep foot rollers and dozers but excluding watering and compaction in dam and dykes for all heights including construction, maintenance, watering and lighting of haul road and borrow area including royalty of earth etc. complete as per the direction of Engineer-in-charge. (Measurement of the fill to be taken on the finished compacted section under OMC condition) |
