| 1 | 1 | Demolishing cement concrete manually / by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in-Charge.Nominal concrete 1:4:8 leaner mix ( including equivalent design mix | BI01010001010000000000000515BI0100001113 | 0.321 | cum |
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| 2 | 2 | Excavating trenches of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 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 consolidatingeach deposited layer by ramming, watering, etc. and disposing of surplus excavated soil as directed, within a lead of 50 m : All kinds of soil | BI01010001010000000000000515BI0100001114 | 18.4 | cum |
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| 3 | 3 | Fabricating MS pipes of size 200mm (ID) using 8 mm thick MS plate including cost and conveyance charges of MS plate, all fabrication charges, charges of painting the steel work with two or more coat deluxe multi surface paint to give an even shade over an under coat of primer etc. complete: For pipes fabricated with 8mm thick MS plates | BI01010001010000000000000515BI0100001115 | 40 | Metre |
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| 4 | 4 | Fabricating MS flanges of diameter 200 mm using 12 mm thick MS plate including cost and conveyance charges of MS plate, all fabrication charges, charges of painting the steel work with two or more coat deluxe multi surface paint to give an even shade over an under coat of primer etc. complete: For pipes fabricated with 8mm thick MS plates. | BI01010001010000000000000515BI0100001116 | 15 | Nos |
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| 5 | 5 | Labour for cutting C.I. pipe with steel saw.200 mm diameter C.I. pipe | BI01010001010000000000000515BI0100001117 | 6 | Each cut |
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| 6 | 6 | Welding 200 mm (ID) MS pipes for making bends and other specials by gas/electric welding machine including cost of gas and welding rods ,all labour and hire charges of tools etc. complete: For pipes fabricated with 8mm thick MS plates | BI01010001010000000000000515BI0100001118 | 10 | Nos |
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| 7 | 7 | Interconnecting 200MM DI K9 Pumping Main with 200mm MS pipe including jointing the pipe line using DI flanged spigot tail piece and refilling the trenches as per specification after the work etc complete. | BI01010001010000000000000515BI0100001119 | 1 | Nos |
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| 8 | 8 | Interconnecting 200MM DI K9 Pumping Main with 200mm MS pipe by supplying 200mm DI 90 degree D/S bend, 200mm flanged spigot tail piece and jointing the pipe line and refilling the trenches as per specification after the work etc complete | BI01010001010000000000000515BI0100001120 | 2 | Nos |
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| 9 | 9 | Man coolies for drilling holes suitable for 200mm DI pipe erection | BI01010001010000000000000515BI0100001121 | 4 | Nos |
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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:1:2:4 (cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) | BI01010001010000000000000515BI0100001122 | 2.049 | cum |
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