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| 1 | Cutting & clearance of jungle, bushes, shrubs Ankra/Ipomoea, Julicflora 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 | Dag bellingOver 7.5cm to 10cm deep |
| 3 | Excavation including loading unloading disposal and dressing of excavated earth within initial lead of 50m and lift up to 1.5m in dry or moist including dressing of excavated area with cost of de- watering wherever required and levies etc. complete in all respect. |
| 4 | Hard Soil mixed with kankar / boulders, morrum |
| 5 | Excavation including loading unloading disposal and dressing of excavated rock within initial lead of 50m and lift up to 1.5m in dry or moist including dressing of excavated area with cost of de- watering wherever required and all applicable taxes and levies etc. complete in all respect. |
| 6 | Soft / Disintegrated rock |
| 7 | Hard rock not requiring blasting |
| 8 | Phylite & other hard rock requiring nominal blasting |
| 9 | Hard rock (dry or moist) requiring blasting (where hardness of rock is more than 2) including disposal of excavated material in the designated spoil bank / embankment, dressing of excavated material and dewatering with all leads & lifts of excavation and disposal. The contractor is free to use the usable excavated stone else where for which any transition expenditure & royalties, tax etc if required to be paid then it will be liability of contractor as the cost of usable stone has already been deducted from the rate. |
| 10 | Cement concrete (1 : 3 : 6) M-10 well mixed and laid in position complete including all leads of all construction materials including curing and finishing having well graded Crusher broken stone aggregate of maximum size up to40mm |
| 11 | RR stone masonary (using RR 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 all lead of all construction material including curing etc. complete in cement sand mortar 1:6 |
| 12 | RR stone masonary (using RR stones where 75 % stones to be not less than 15 cm in size in any direction and weighing not less than 23 Kg )for superstructure including all lead of all construction material including curing etc. complete in cement sand mortar 1:6 |
| 13 | Cement concrete (1 :1½ : 3) M-20 well mixed and laid in position completeincluding all leads of all construction materials including curing and finishing having well graded broken stone aggregate of maximum size up to20mm for columns, slabs, cantilevrs, projections staircases, lintles, beams, chajjas, retaining walls, peirs, abutments, galleries, arch covers, bed plates, sluice capstan, basis etc. |
| 14 | Supply of MS 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:1139 & IS:1786) |
| 15 | Centering and shuttering for slabs, beams, lintels columns, trought with or without caps and base including propping and remove. |
| 16 | Side shuttering including propping etc. complete (to achieve finish F2) for:Top or intermediate bed plates, in between masonry of piers, abutments sluice wells etc. |
| 17 | Supply and fixing of sluice/regulator gates using MS plates, channels, tees, angles, girders etc. of given size an design having suitable brass/ gun metal lining, rubber seals etc. and desired rod length, capstan head, clamps keys, wire ropes, ladders, supports, etc. complete (excluding civil works) including painting with red-oxide paint & delivery at site size up to 1.0 sqmAdd extra if worm gears are to be provided in the capstan |
| 18 | Plaster in Cement, Sand Mortar 1:3 including racking of joints Smooth finishing and curing etc. including all leads of all construction material complete of thickness 20 mm |
| 19 | Raised and cut pointing on stone masonry in Cement sand mortar including racking of joints and curing etc. complete in cement, sand, Mortars 1:3 |
| 20 | Extra lead for disposal of excavated material including loading unloading wherever required. Lead beyond initial lead of 50m and upto ½ Km. for mixed strata/muck. |
| 21 | Cementconcrete (1:2:4)M-15 well mixed and laid in position complete including all leads of all construction materials including curing and finishing having well graded crusher broken stone aggregate of maximum size up to 20mm |
| 22 | Preparation and dressing the sub-grade including removing irregularities upto 7.5cm in soft rock & similar type of strata for bed |
| 23 | Cement concrete lining of mix (1:3:6) M-10 with up to 20mm size graded broken stone aggregate laid as per specification including all leads of all construction materials including rendering and curing etc. complete for canal bed of thickness 10 cm |
| 24 | Extra Item_Removal of silt/soil/earth, sand, pebbles, malba:debris, rubbish, stone pebbles & obstruction deposited in canal bed up to design line grade and sections having design due to erosion / scour / slips in canal banks/silting with or without bushes and weeds etc. in dry or moist condition from canal bed including dewatering, loading unloading and disposal at suitable place as Engineer in bcharge with intial lead of 50m and lift upto 1.5m with proper dressing on canal bed with all applicable taxes and leives etc. |
