| 1 | 1 | Boring/drilling bore well of required dia for casing/ strainer pipe, by suitable method prescribed in IS: 2800 (part I), including collectingsamples from different strata, preparing and submitting strata chart/ bore log, including hire & running charges of all equipments, tools, plants & machineries required for the job, all complete as per direction of Engineer-in-charge, upto 90 metre depth below ground level. | BI01010001010000000000000515BI0100001112 | | |
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| 2 | 1.01 | a) All types of soil\ni) 300 mm dia\n | BI01010001010000000000000515BI0100001113 | 120 | metre |
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| 3 | 1.02 | b) Rocky strata including Boulders\ni) 300 mm dia\n | BI01010001010000000000000515BI0100001114 | 90 | metre |
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| 4 | 2 | Supplying, assembling, lowering and fixing in vertical position in bore well, unplasticized PVC medium well casing (CM) pipe of required dia, conforming to IS: 12818, including required hire and labour charges, fittings & accessories etc. all complete, for all depths, as per direction of Engineer -in-charge.\na) 150 mm nominal size dia\n | BI01010001010000000000000515BI0100001115 | 150 | metre |
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| 5 | 3 | Supplying, assembling, lowering and fixing in vertical position in bore well unplasticized PVC medium well screen (RMS) pipes with ribs, conforming to IS: 12818, including hire & labour charges, fittings & accessories etc. all complete, for all depths, as per direction of Engineer-in-charge.\ni) 150 mm nominal size dia\n | BI01010001010000000000000515BI0100001116 | 60 | metre |
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| 6 | 4 | Providing and fixing Bail plug/ Bottom plug of required dia to the bottom of pipe assembly of tubewell as per IS:2800 (part I).\ni) 150 mm dia\n | BI01010001010000000000000515BI0100001117 | 3 | each |
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| 7 | 5 | Providing and fixing M.S. clamp of required dia to the top of casing/ housing pipe of tubewell as per IS: 2800 (part I), including necessary bolts & nuts of required size complete.\na) 150 mm clamp\n | BI01010001010000000000000515BI0100001118 | 3 | each |
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| 8 | 6 | Providing and fixing Polyethelene-Aluminium-Polyethelene PE-ALPE Composite Pressure Pipes conforming to IS - 15450, U.V.\nstabilized with carbon black having thermal stability for hot & cold water supply, capable to withstand temperature up to 80°C, including all special fittings of composite material (engineering plastic blend and brass inserts wherever required) e.g. elbows, tees, reducers, couplers & connectors etc., with clamps at 1.00 metre spacing. This includes testing of joints complete as per direction of the Engineer-in-charge.\nINTERNAL WORK - EXPOSED ON WALL\na) 2025 (25 mm OD) pipe\n | BI01010001010000000000000515BI0100001119 | 108 | metre |
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| 9 | 7 | Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-in-charge.\na) All kinds of soil\n | BI01010001010000000000000515BI0100001120 | 156 | cum |
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| 10 | 8 | Extra for every additional lift of 1.5 m or part thereof in excavation / banking excavated or stacked materials.\na) All kinds of soil \n | BI01010001010000000000000515BI0100001121 | 71 | cum |
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| 11 | 9 | Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : | BI01010001010000000000000515BI0100001124 | | |
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| 12 | 9.01 | Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :\na) 1:5:10 (1 cement : 5 coarse sand (zone-III): 10 graded stone\naggregate 40 mm nominal size)\n\n | BI01010001010000000000000515BI0100001122 | 9 | cum |
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| 13 | 9.02 | Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :\na) 1:2:4 (1 cement : 2 coarse sand (zone-III) : 4 graded stone\naggregate 20 mm nominal size)\n | BI01010001010000000000000515BI0100001123 | 3.5 | cum |
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| 14 | 10 | Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level :\na) 1:1.5:3 (1 cement : 1.5 coarse sand (zone-III): 3 graded stone\naggregate 20 mm nominal size)\n | BI01010001010000000000000515BI0100001125 | 5.5 | cum |
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| 15 | 11 | Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level.\na) Thermo-Mechanically Treated bars of grade Fe-500D or more.\n | BI01010001010000000000000515BI0100001126 | 550 | Kg |
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| 16 | 12 | Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundation and plinth in:\na) Cement mortar 1:4 (1 cement : 4 coarse sand)\n | BI01010001010000000000000515BI0100001127 | 41 | cum |
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| 17 | 13 | 12 mm cement plaster of mix :\na) 1:4 (1 cement: 4 coarse sand)\n | 1111BI01010001010000000000000515BI0100001128 | 135 | sqm |
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| 18 | 14 | 15 mm cement plaster on rough side of single or half brick wall of mix:\na) 1:4 (1 cement: 4 coarse sand)\n | BI01011100011111010000000000000515BI0100001113 | 23 | sqm |
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| 19 | 15 | Providing and laying non-pressure NP2 class (light duty) R.C.C.\npipes with collars jointed with stiff mixture of cement mortar in the proportion of 1:2 (1 cement : 2 fine sand) including testing of joints etc. complete :\na) 300 mm dia. R.C.C. pipe\n | 111BI01010001010000000000000515BI0100001114 | 75 | metre |
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| 20 | 16 | Providing orange colour safety foot rest of minimum 6 mm thick\nplastic encapsulated as per IS : 10910, on 12 mm dia steel bar conforming to IS: 1786, having minimum cross section as 23 mmx25 mm and over all minimum length 263 mm and width as 165 mm with minimum 112 mm space between protruded legs having 2 mm tread on top surface by ribbing or chequering besides necessary and adequate anchoring projections on tail length on 138 mm as per standard drawing and suitable to with stand the bend test and chemical resistance test as per specifications and having manufacture’s permanent identification mark to be visible even after fixing, including fixing in manholes with 30x20x15 cm cement concrete block 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size) complete as per design.\n | BI010100010111110000000000000515BI0100001115 | 24 | each |
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| 21 | 17 | Providing and fixing in position pre-cast R.C.C. manhole cover and frame of required shape and approved quality\na) H D - 20\ni) Circular shape 560 mm internal diameter\n | BI010100010101111000000000000515BI0100001116 | 3 | each |
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| 22 | 18 | Supplying, filling, spreading & leveling stone boulders of size range 5 cm to 20 cm, in recharge pit, in the required thickness, for all leads & lifts, all complete as per direction of Engineer-in-charge. | BI010100010101111000000000000515BI0100001117 | 8.5 | cum |
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| 23 | 19 | Supplying, filling, spreading & leveling gravels of size range 5 mm to 10 mm, in the recharge pit, over the existing layer of boulders, in required thickness, for all leads & lifts, all complete as per direction of Engineer-in-charge. | BI010100010111110000000000000515BI0100001118 | 8.5 | cum |
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| 24 | 20 | Gravel packing in tubewell construction in accordance with IS: 4097, including providing gravel fine/ medium/ coarse, in required grading & sizes as per actual requirement, all complete as per direction of Engineer-in-charge. | BI010100010111110000000000000515BI0100001119 | 14.2 | cum |
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| 25 | 21 | Supplying, filling, spreading & leveling coarse sand of size range 1.5 mm to 2 mm in recharge pit, in required thickness over gravel layer, for all leads & lifts, all complete as per direction of Engineer -incharge. | BI01010001011110000000000000515BI0100001120 | 8.5 | cum |
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| 26 | 22 | Constructing brick masonry road gully chamber 45x45x77.5 cm with bricks in cement mortar 1:4 (1 cement : 4 coarse sand ) with precast R.C.C. vertical grating complete as per standard design :\na) With common burnt clay F.P.S. (non modular) bricks of\nclass designation 7.5 \n | BI010100010111110000000000000515BI0100001121 | 6 | each |
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| 27 | 23 | Providing and laying cement concrete 1:5:10 (1 cement : 5 coarse\nsand : 10 graded stone aggregate 40 mm nominal size) up to\nhaunches of S.W. pipes including bed concrete as per standard design :\na) 300 mm diameter S.W. pipe\n | BI010100010100444400000000000515BI0100001113 | 75 | metre |
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| 28 | 24 | Excavating trenches of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, depth upto 1.5 m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20 cm in depth, including consolidating each deposited layer by ramming, watering, etc. and disposing of surplus excavated soil as directed, within a lead of 50 m :\na) All kinds of soil\ni) Pipes, cables etc. exceeding 80 mm dia. but not exceeding 300 mm dia\n | BI010104444001010000000000000515BI0100001114 | 75 | metre |
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| 29 | 25 | Centering and shuttering including strutting, propping etc. and removal of form for :\na) Suspended floors, roofs, landings, balconies and access platform\n | BI010144440001010000000000000515BI0100001115 | 21 | sqm |
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| 30 | 26 | Providing & placing in position 100m thick factory made machine batched & machine mixed precast R.C.C. rectangular covers on drains of footpath of various sizes of M-25 grade C.C. for R.C.C. work including cost of centering & shuttering, reinforcement of 8mm dia TMT bars of FC 500 grade @ maximum 100 mm c/c on both way neat cement punning on finished surface properly encased on all edges with 1.6mm thick MS Sheet duly painted over priming coat, reinforcement to be welded at edges with MS Sheet & providing 2 nos. 12mm dia bar for harks etc i/c cast of cartage, all leads & lift, handling at site etc all complete as per direction of Engineer-in-charge. | BI014444010001010000000000000515BI0100001116 | 0.6 | cum |
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| 31 | 27 | Neat cement punning. | BI044441010001010000000000000515BI0100001117 | 158 | cum |
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