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| 1 | Civil work |
| 2 | Cutting & clearance of jungle, bushes, shrubs Ankra/Ipomoea, Juliflora typna etc. on canal and bunds in dry/moist/slushy conditions including disposal as per instructions of the Engineer-in-charge. Cost of wood has been deducted from rates and thus will be property of contractor after cutting. (a) Ordinary |
| 3 | Excavation including loading, unloading, disposal and dressing of excavated earth within initial lead of 50m and lift up to 1.5m including dressing of excavated area and dewatering wherever required complete in all respect.(c) Hard soil mixed with Kankar / boulders, Morrum |
| 4 | Excavation including loading unloading disposal and dressing of excavated rock within initial lead of 50m and lift upto 1.5m in dry or moist including dressing of excavated area, de-watering wherever required complete in all respect.(a) Soft /Disintegrated Rock |
| 5 | Earth work in rough (borrow area) excavation for embankments in hard soil, morrum or highly weathered strata dry or moist, including laying in 20 cm layers (before compaction) and breaking of clods, sorting of grass, pebbles etc. and dressing when compacted by sheep foot roller/pneumatic tyred roller to obtain dry density of at least 98% of Standard Proctor\"s density with initial lift of 1.5m (Excluding charges for compaction and watering) including loading and un-loading wherever required complete in all respect. (B)With lead beyond 250m and upto 750m. |
| 6 | Compaction of earth or highly weathered strata(B) By mechanical equipment such as sheep foot roller/ pneumatic tyred roller/vibro compactor / vibro sheep foot compactor required as per site condition to obtain dry density of.(ii) at least 98% of Standard Proctor\"s density |
| 7 | Watering of earth including cost of carriage of water when source of water is (a) up to 1 Km |
| 8 | Supplying and laying sand of grade as per design requirement in required profile including all lead & lifts. This item is to be used only for laying filter / inverted filter |
| 9 | Supplying and laying aggregate in layers and profile as specified including all leads & lifts. This item is to be used only for laying filter / inverted filter(b) broken ballast 20 to 40 mm size |
| 10 | Rip rap stone laying in required profile properly hand packed using stone of specified size including all lead & lifts (b) 30 cm thickness (± 5 % thickness tolerance) |
| 11 | Providing and Laying in position of Cement concrete Nominal mix (1:3:6) including leads of all construction materials, curing, compaction and finishing with rendering in cement sand mortar 1:3 (1 cement : 3 coarse sand) and making good the joints excluding the cost of centering,shuttering and reinforcement. Well graded crusher broken stone aggregate of maximum size upto 40 mm. |
| 12 | Providing and Laying in position of Cement concrete Nominal mix (1:2:4) including leads of all construction materials, curing, compaction and finishing with rendering in cement sand mortar 1:3(1 cement : 3 coarse sand) and making good the joints excludingthe cost of centering, shuttering and reinforcement. Well graded crusherbroken stone aggregate of maximum size upto (a)20 mm |
| 13 | Supply of wire crates in required sizes made of hot dipped G.I. Wire conforming to IS 4826 -1979 having mesh of 10 cm x 10 cm (surface area of crate will be measured) made of wire of 5 mm diameter. |
| 14 | Filling crates with stone, in position at site including hinging with hot dipped G.I. Wire 5 mm dia, excluding cost of wire crates, including cost of stones in position complete in all respects. |
| 15 | Providing and Laying in position of Cement concrete Nominal mix (1:1.5:3) including leads of all construction materials, curing, compaction and finishing with rendering in cement sand mortar 1:3(1 cement : 3 coarse sand) and making good the joints excludingthe cost of centering, shuttering and reinforcement. Well graded crusherbroken stone aggregate of maximum size upto; (d) 20 mm |
| 16 | Side Shuttering including propping etc. complete (to achieve finish F2 for (C)Retaining wall, counterfort, abutment, wing walls up stream or downstream slope facings of dams and open faces of construction joints etc. |
