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| 1 | 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. Thick |
| 2 | Cutting and uprooting of trees including removing of roots and filling of holes , cutting /up rooted would be property of the department. (b) over 15 cms to 30 cms grith |
| 3 | Dismantling cement concrete including disposal of material within 50 m lead, inclusive of de-watering wherever required. |
| 4 | Demolishing stone rubble masonry including stacking of usable material and disposal of unuseable material within 50 meters lead inclusive of de-watering wherever required.In cement mortar |
| 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 vibro compactor, vibro sheep foot roller, 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. With lead beyond 750 m and up to 1250 m (for average lead 1 Km) |
| 6 | Compaction of earth or highly weathered strata by Mechanical equipment such as sheep foot roller/pneumatic tyred roller/vibro compactor /vibra sheep foot compactor required as per site condition to obtain dry density of. at least 98% of standard proctor density at least 98% of standard proctor density |
| 7 | Watering of earth including cost of carriage of water when source of water is up to 2 Km |
| 8 | 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 |
| 9 | 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 excluding the cost of centering, shuttering and reinforcement. Well graded crusher broken stone aggregate of maximum size upto;(d)20 mm |
| 10 | Dry boulder filling in required profile with filling of voids etc. complete including all lead & lifts, and well finished surface. |
| 11 | Supplying stone, spall and laying Rip rap in required profile properly hand packed using stone of specified size including all lead & lifts |
| 12 | Supplying and laying quarry spalls properly graded but not more than 10cm in size with spreading in required profile including all leads & lifts |
| 13 | Random rubble stone masonry (using R. R. stones where 75 % stones to be not less than 15 cm in size in any direction and weighing not less than 23 kg.) for foundation including curing with all leads of all construction materials including curing etcIn cement sand mortar 1:5 |
| 14 | Random rubble stone masonry (using R. R. stones where 75 % stones to be not less than 15 cm in size in any direction and weighing not less than 23 kg.) for foundation including curing with all leads of all construction materials including curing etc. complete.Add extra over item no. 1 to 7 for (a) Masonary work in superstructure |
| 15 | Supply & fixing 6 mm thick rubber water seal of approved quality inconstruction/contraction joints as per drawing complete in all respect. |
| 16 | Design, Drawing, fabrication, supply, erection, testing and commissioning of Vertical lift sliding type gate with frame consisting of skin plate, sealing frame, stiffeners, horizontal and vertical girders, guide, stainless steel flat/Brass flat, rivets, wedges, lifting rods etc., with all accessories as per relevant IS code including frame & gate complete set for Canal Cross, Escape, Head regulator /Tank head regulator including cost of all materials, machinery, labour, cutting, aligning, welding, finishing, cleaning, seal fixing, tools and tackles etc., applying two coat of zinc rich epoxy primer to give dry film thickness of 70±5 microns and finish coat (two coats) of solvent less coal tar epoxy paint using airless spray to provide dry film thickness of 150±5 microns per coat thus total dry film thickness of all coats, including primer coating, should not be less than 350 microns., complete as per specifications and approved drawings with all lead and lifts, including packing & forwarding, transportation charges for structural steel components and other materials. |
| 17 | Providing, laying and fixing in position RCC spun or hume pipe with collars (ISI 458-2003) in required size packed in gasket for hume or spun yarn & neatly finished with rich grout of cement mortar 1:3 perfectly air tight including testing of joints. 450 mm(NP-3) |
| 18 | Providing, laying and fixing in position RCC spun or hume pipe with collars (ISI 458-2003) in required size packed in gasket for hume or spun yarn & neatly finished with rich grout of cement mortar 1:3 perfectly air tight including testing of joints. |
| 19 | 22 mm thick shotcrete by wet mix process, applied with compressed air gun after chipping of defective concrete / masonry, racking the joints, cleaning of surface thoroughly with wet sand blasting after fixing of 9 gauge good quality rust free welded mesh of size 50 mm x 50 mm in ONE layer with anchors / clamps. After racking the joints clean the surface thoroughy by wet sand blasting anchor welded wire mesh properly, apply 22 mm thick cement concrete complete in all respect upto 5 mt height from ground level. Cement concrete comprising of cement, sand, coarse aggregate, water and quick setting compound in the proportion 1:2:1, sand and coarse aggregate conforming to IS 383 and table no. 1 of IS:9012 respectively. |
| 20 | Lip cutting and final dressing as per designed section including re-handling and disposal of excavated earth in layers 20 cm on embankments etc. with cost of dewatering wherever required, and complete in all respect Please Enable Macros to View BoQ information |
