Tender For Repair And Renovation Of Talab Near Gordhanpura Goshala Tehsil Chippabarod District Baran - 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. Ordinary 2 Side shuttering including propping etc. complete (to achieve finish F 2 for Block joints of foundation stilling basins buckets, aprons etc.(non -suspended horizontallylaid mass concrete) 3 Side shuttering including propping etc. complete (to achieve finish F 2 for Retaining wall, counterfort, abutment, wing walls up stream or down- stream slope facings of dams and open faces of construction joints etc. 4 Supplying of M.S. reinforcement including labour charges for bending binding and placing in position all reinforcement as per drawing including cost of binding wire and all leads and lifts using. Tor or ribbed bars (IS :1786) 5 Re-handling of excavated material including loading unloading and dressing within initial lead of 50 m and lift of 1.5m with cost of dewatering wherever required and all applicable taxes and levies etc. complete in all respect Earth / Soil Cum 6 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 7 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 Broken ballast 20 to 40 mm size 8 Supplying stone, spall and laying Rip rap in required profile properly hand packed using stone of specified size including all lead & lifts (a) 23 cm thickness (plus minus5 % thickness tolerance) 9 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 Proctors 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 250 m and up to 750 m (1/2 Km) Deduct in item no 5.16.1 to 5.16.4 above if Standard Proctors density to be achieved is at least 90% 10 Compaction of earth or highly weathered strata By manually or plain roller. (density 90% of Proctor) 11 Watering of earth including cost of carriage of water when source of water is (a) up to 1 Km 12 Demolishing stone rubble masonry including stacking of usable material and disposal of unuseable material within 50 meters lead inclusive of de-watering wherever required. 17.5.2 In cement mortar. 13 Dry stone masonry including all leads of all construction materials 14 Labour charges including watering for puddle work to obtain minimum dry density as 90 % of M.D.D. 15 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 yarnandneatly finished with rich grout of cement mortar 1:3 perfectly air tight including testing of joints. (diametre) 600mm ( Excluding Labour Charges ) NP-3Providing, 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 yarnandneatly finished with rich grout of cement mortar 1:3 perfectly air tight including testing of joints.(diametre) 600mm (Labour Charges only) 16 If required as per site,add extra over rate of concrete work with the permission of Superintending Engineer, Rs 175.00 per cum of concrete if computerised mobile transit mixer (i.e Fiori) is used. 17 Supply & fixing 6 mm thick rubber water seal of approved quality inconstruction/ contraction joints as per drawing complete in all respect. 305 mm wide 18 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 Hard / dense soil 19 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 excludingthe cost of centering, shuttering and reinforcement. Well graded crusherbroken stone aggregate of maximum size upto 40 mm 20 Providing and Laying in position of Cement concrete Design mix M-20 including leads of all construction materials, plasticizers (if required), 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; (For mix design Cement content considered 400 kg/ cum of concrete) 20 mm 21 Providing and Laying in position of Cement concrete Design mix M-15 including leads of all construction materials, plasticizers (if required), 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; (For mix design Cement content considered 320 kg/ cum of concrete) 20 mm 22 Nominal mix of Plain Cement Concrete well mixed and laid in position using 20% max permissible limit of plums above 160 mm and up to 450mm, including curing and finishing etc including all leads of all construction materials complete in all respect with well graded crusher broken stone aggregate. The plums shall be distributed evenly and shall be not closer than 150 mm from the surface. PCC Nominal Mix 1:2:4 with plum,Max size of Aggregate 40 mm, 23 Extra labour charges for RCC due to obstruction in laying and placing the reinforced cement concrete due to reinforcement. In foundation rafts, beams, columns bases stilling basins, buckets, aprons etc. (non suspended horizontally laid mass concrete) 24 Extra labour charges for RCC due to obstruction in laying and placing the reinforced cement concrete due to reinforcement. Columns, slabs, cantilevers projections staircases, lintels, beams, chajjas, Retaining walls, piers, abutments, galleries, arch covers, bed plates, sluice capstan bases etc.
