| 1 | 1 | Additional Work of Pile Foundation for the Construction of 5 LL OHSR cum sump at Kuttanellur. | BI01010001010000000000000515BI0100001112 | | |
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| 2 | 1.01 | Boring, providing and installing bored cast-in-situ reinforced cement concrete piles of grade M-25 of specified diameter and length below the pile cap to carry a safe working load not less than specified, excluding the cost of steel reinforcement but including the cost of boring, with bentonite solution and temporary casing of appropriate length for setting out and removal of same and the length of the pile to be embedded in the pile cap etc. all complete, including removal of excavated earth with all lifts and leads - 1No. of 500mm x 9.5meter initial test pile. | BI01010001010000000000000515BI0100001113 | 9.5 | Meter |
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| 3 | 1.02 | Labour charges for boring cast-in-situ reinforced cement concrete piles of grade M-25 of specified diameter to carry a safe working load not less than specified, excluding the cost of RCC,steel reinforcement & all materials and labour charges for providing RCC but including the cost of boring, with bentonite solution and removal of same and the length of the pile from GL to Raft slab PCC bottom etc. all complete, including removal of excavated earth with all lifts and leads using Rotary Drilling method - 500 mm dia piles(Labour Charges for boring only from GL to Raft slab PCC bottom) -Working Pile. | BI01010001010000000000000515BI0100001114 | 114 | Meter |
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| 4 | 1.03 | Boring, providing and installing bored cast-in-situ reinforced cement concrete piles of grade M-25 of specified diameter and length below the pile cap to carry a safe working load not less than specified, excluding the cost of steel reinforcement but including the cost of boring, with bentonite solution and temporary casing of appropriate length for setting out and removal of same and the length of the pile to be embedded in the pile cap etc. all complete, including removal of excavated earth with all lifts and leads- 24Nos of 500mm x 4.75meter working pile. | BI01010001010000000000000515BI0100001115 | 114 | Meter |
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| 5 | 1.04 | Vertical load testing of piles in accordance with IS 2911( Part IV) including installation of loading platform and preparation of pile head or construction of test cap and dismantling of test cap after test etc. complete as per specification & the direction of engineer -in-Charge. Single pile upto 300 tonne capacity - Initial test\nInitial Test as per Pile foundations Code of Practice - 2911 (Part 4) : 2013 - Intial Test Pile | BI01010001010000000000000515BI0100001116 | 1 | Set |
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| 6 | 1.05 | Vertical load testing of piles in accordance with IS 2911( Part IV) including installation of loading platform and preparation of pile head or construction of test cap and dismantling of test cap after test etc. complete as per specification & the direction of engineer -in-Charge. Single pile - For 175 tonne capacity - Routine test | BI01010001010000000000000515BI0100001117 | 1 | set |
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| 7 | 1.06 | Providing steel sheet shoring to the sides of the trenches to depths of above 4.00 m but not exceeding 6.00m using 6 mm M.S. sheet 0.50 M wide stiffen on edges with 50 mm x 50mm x 6 mm M.S. angles driving down vertically on either side one after another in lines and levels with suitable pile driving equipments and accessories to a maximum depth of 0.50 M below the bottom of the proposed excavation 0.5 M above ground level suitably braced by horizontal walling pieces at 75 x 150 mm x 8 mm angles on either side at intervals not exceeding 1.50M and horizontal screw jack type struts at 1.50M intervals and maintaining the shoring till the pipes are laid and works are completed, dismantling, cleaning and restacking for reuse including all labour, hire charges and conveyance for equipments, tools and plants and sundries etc. complete.- Shoring the sides of Sump | BI01010001010000000000000515BI0100001118 | 345.66 | m2 |
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| 8 | 1.07 | Demolishing R.C.C. work manually / by mechanical means including stacking of steel bars and disposal of unserviceable material with in 50 metres lead as per direction of Engineer -in-Charge-Intial Test Pile and Working Piles Inside Pile cap | BI01010001010000000000000515BI0100001119 | 5.691 | m3 |
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| 9 | 1.08 | Chipping and removing the top of RCC pile of CC carefully without damaging the position of piles and removing the debris with a lead and lift etc complete and exposing the vertical rods and removing the stirrups-Working Piles inside pile cap | BI01010001010000000000000515BI0100001120 | 4.71 | m2 |
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| 10 | 1.09 | Earth work in excavation by mechanical means (Hydraulic excavator) /manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift from 3m up to 4.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. All kinds of soil-For Pilecap-Working Pile | BI01010001010000000000000515BI0100001121 | 22.68 | m3 |
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| 11 | 1.1 | Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size)-PCC for Pile cap -Working Pile | BI01010001010000000000000515BI0100001122 | 3.24 | m3 |
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| 12 | 1.11 | Providing and laying in position machine batched and machine mixed design mix M-25 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and reinforcement, including admixtures in recommended proportions as per IS: 9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability as per direction of Engineer - in-charge. Note:- Cement content considered in this item is @ 330 kg/ cum. Excess or less cement used as per design mix is payable or recoverable separately. All work upto plinth level-Pilecap-Working Pile (Inculding wastage while Pilling work) | BI01010001010000000000000515BI0100001123 | 24.346 | m3 |
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| 13 | 1.12 | Centering and shuttering including strutting, etc. and removal of form for: Foundations, footings, bases of columns, etc for mass concrete - For PCC & RCC of Pilecap-Worki ng Pile | BI01010001010000000000000515BI0100001124 | 55.44 | m2 |
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| 14 | 1.13 | Carriage Charges provided due to the lack of land availability - Mobilization charges for piling equipments and pile test equipments to the site errection,shifting and dismantlig etc . | BI01010001010000000000000515BI0100001125 | 2 | set |
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| 15 | 1.14 | Charges for liquid slurry removal from the site by the tanker lorry | BI01010001010000000000000515BI0100001126 | 10 | Nos |
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| 16 | 1.15 | Bailing out water with 5 HP engine and pumpset including conveyance to the site, errection, dismantling and taking back of engine and pump, cost of fuel lubricating oil and other stores pay of staff etc. complete.-Bailing out water in Sump | BI01010001010000000000000515BI0100001127 | 131.25 | Kwh |
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| 17 | 1.16 | Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth levelThermo - Mechanically Treated bars of grade Fe-500D or more For 500mm dia Pile - 24 nos. & 1 no. Initial test pile-\n16mm dia verticals for 24 no.of Working piles,16mm dia verticals for Initial test pile,8mm dia ties for 24 no.of Working piles,8mm dia ties for Initial test pile- using 16mm dia verticals and 8mm dia ties for 500mm dia pile 25 nos. as per the drawing provided in NIT. | BI01010001010000000000000515BI0100001128 | 2986.78 | Kg |
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| 18 | 1.17 | Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. Thermo - Mechanically Treated bars of grade Fe-500D or more: \nFor using 20/10mm dia main bar,12/10mm dia distributors,12mm dia horizontals,25mm dia column reinforcement bars as per the drawing provided in NIT. | BI01010001010000000000000515BI0100001129 | 2498.64 | Kg |
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