| 1 | 1 | Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge. a) Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix) | BI01010001010000000000000515BI0100001113 | 4.22 | Cum |
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| 2 | 2 | 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. a) All kinds of soil | BI01010001010000000000000515BI0100001114 | 86.04 | Cum |
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| 3 | 3 | Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m. | BI01010001010000000000000515BI0100001115 | 53.04 | Cum |
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| 4 | 4 | Disposal of building rubbish / malba / similar unserviceable, dismantled or waste materials by mechanical means, including loading, transporting, unloading to approved municipal dumping ground or as approved by Engineer-in-charge, beyond 50 m initial lead, for all leads including all lifts involved. | BI01010001010000000000000515BI0100001116 | 37.22 | Cum |
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| 5 | 5 | Extra for every additional lift of 1.5 m or part thereof in excavation / banking excavated or stacked materials. a) All kinds of soil | BI01010001010000000000000515BI0100001117 | 57.6 | Cum |
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| 6 | 6 | Supplying and stacking at site. a) 53 mm to 22.4 mm size stone aggregate | BI01010001010000000000000515BI0100001118 | 3.6 | Cum |
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| 7 | 7 | 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. | BI01010001010000000000000515BI0100001119 | 2.4 | Cum |
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| 8 | 8 | PVC blind pipe 200 mm dia as per IS: 12818 | BI01010001010000000000000515BI0100001120 | 9 | Meter |
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| 9 | 9 | Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level a) 1:4:8 (1 Cement : 4 coarse sand (zone-III) : 8 graded stone aggregate 40 mm nominal size) | BI01010001010000000000000515BI0100001121 | 0.44 | Cum |
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| 10 | 10 | Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : a) 1:2:4 (1 cement : 2 coarse sand (zone-III) : 4 graded stone aggregate 20 mm nominal size) | BI01010001010000000000000515BI0100001122 | 0.3 | Cum |
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| 11 | 11 | Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundation and plinth in: a) Cement mortar 1:4 (1 cement : 4 coarse sand) | BI01010001010000000000000515BI0100001123 | 1.63 | Cum |
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| 12 | 12 | 12 mm cement plaster finished with a floating coat of neat cement of mix : a) 1:4 (1 cement: 4 fine sand) | BI01010001010000000000000515BI0100001124 | 5.36 | sqm |
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| 13 | 13 | Providing, hoisting and fixing up to floor five level precast reinforced cement concrete in small lintels not exceeding 1.5m clear span up to floor five level, including the cost of required centering, shuttering but , excluding the cost of reinforcement, with 1:1.5:3 (1 cement : 1.5 coarse sand(zone- III) : 3 graded stone aggregate 20 mm nominal size). | BI01010001010000000000000515BI0100001125 | 0.36 | Cum |
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| 14 | 14 | Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. a) Cold twisted bars | BI01010001010000000000000515BI0100001126 | 36 | Kg |
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| 15 | 15 | Providing fixing installing, testing and commissioning of ,Two Stage, micro filter of FRP Container with stainless steel 304 grade strainer, capable of eliminating finer particulate matter up to 90 microns in size, including connection with drain and pit complete as per approved disign and direction of the Engineer-in-charge.capacity 80kl/hr(The filter should be tested by NABL Laboratory ). | BI01010001010000000000000515BI0100001127 | 1 | Each |
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| 16 | 16 | Providing and laying / fixing of double fold long fibre Geo Textile membrane of weight 400gms/sqm,type tested as per relevant international standard for tear, tensile strength ,elongation %, puncture and percolation parameters ,to act as a filter medium, including overlapping at joints and welding with extrusion welder etc. complete as per approved design directions of Engineer-in-charge. (Manufacture test certificate is to be submitted). | BI01010001010000000000000515BI0100001128 | 65.2 | sqm |
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| 17 | 17 | Providing and installing in position Recycled poly propylene modular structure with large plates/module and small plates/modular having more than 95 % void volume ratio fixed in arrangement as per approved pattern / design to bear long term vertical and horizontal compressive stress of 14kn/sqm and short term vertical stress of 35 to 40 kn/sqm; suitable for traffic load (with adequate backfill) of 14 t truck (the design to be approved from the Engineer-in-charge) complete as per directions of Engineer-in-Charge. (cross wave or equivalent). | BI01010001010000000000000515BI0100001129 | 33 | Cum |
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| 18 | 18 | Providing and installing in position FRP inspection chamber of nominal size 500*500*500 mm for polmer structure as above weighing not less than 10 kg each in an approved manner and as approved by the Engineer In Charge complete as required.. | BI01010001010000000000000515BI0100001130 | 5 | Each |
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| 19 | 19 | Providing and installing in position FRP Filter chamber of nominal size750dia*600 /300mm for Micro Filter weighing not less than 17/8kg in an approved manner and as approved by the Engineer In Charge complete as required. | BI01010001010000000000000515BI0100001131 | 1 | Each |
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| 20 | 20 | Providing and installing in position FRP cover for rain water chamber of nominal size 960 X 960 mm weighing not less than 11 kgs in an approved manner and as approved by the Engineer In Charge complete as required. | BI01010001010000000000000515BI0100001132 | 1 | Each |
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| 21 | 21 | Providing and installing in position FRP cover for Filter inspection chamber of nominal size 750mm dia weighing not less than 7.5 kg in an approved manner and as approved by the Engineer In Charge complete as required.. | BI01010001010000000000000515BI0100001133 | 1 | Cum |
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