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| 1 | Making connection in running 500-500 mm DI/MS water supply line within 24 hours including excavation by manual/mechanical means as per site conditions, lifting and shifting of items using crane, dewatering by suitable pumps within 5 hours, welding, gas cutting, cc breaker, DG and fuel charges and all other charges as per site conditions complete in all respect to the satisfaction of engineer in charge. |
| 2 | [20.39.16]Dismantling lead caulked joints of cast iron socketed pipes, valves and specials by heating the joints including the cost of labour, fuel and tools, etc. collecting the lead taken out from the joints and delivering the same to the divisional stores. 16. 500 mm internal diametre of pipe, valves or specials [Through Rate] |
| 3 | [20.49.4]Bailing out water from the trenches for making new connections in fully charged pipe-lines including cleaning trimming and dressing the trenches to correct alignment and grade as required by the Engineer-in-charge. Size of the main with which connection is to be made. 4. Exceeding 450 mm internal diametre but not exceeding 600 mm internal diametre [Through Rate] |
| 4 | [20.63.9]`Providing, lowering, laying in trenches, aligning, fixing in position and jointing Ductile Iron (DI) ISI marked K-9 grade SandS pipes as per 15:8329-2000 (amended up to date), with internal cement mortar lining for potable water with rubber ring (EPDM/SBR) joints as per IS: 5382-1985 (excluding special accessories) complete including all material, labour, hydraulic testing and commissioning as per Technical Specifications and as per direction of Engineer.Note: E/W to be measured and paid separately.` 9. 500 mm i/d [Labour Rate] |
| 5 | [20.66.9]Cutting DI pipe and chipping or filling the surface to a uniform finish 9. 500 mm i/d [Through Rate] |
| 6 | [20.68.2]Providing, lowering, laying in trenches, aligning, fixing in position and jointing at all level/depths Ductile Iron (DI) standard specials plain /flanged/ socketed confirming to IS9523-2000 with rubber ring (EPDM/SBR) joints such as tees, bends, tapers, caps etc. with in trenches in DI pipe line complete including all material, labour, testing and commissioning along with pipe line as per Technical Specifications and as per direction of Engineer. 2. Above 300mm dia and up to 600mm dia [Through Rate] |
| 7 | [4.16.1.3]Excavating trenches of required width and depth for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, 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. 1.3. All kind of soil Pipes, cables etc, exceeding 300 mm dia but not exceeding 600 mm dia. [Through Rate] |
| 8 | [4.17]Extra for excavating trenches for pipes, cables etc. in all kinds of soil for depth exceeding 1.5 m, but not exceeding 3 m. (Rate is over corresponding basic item for depth up to 1.5 metre). [Through Rate] |
| 9 | [5.23.1]Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge. 1. Nominal concrete 1:1.5:3 or richer mix (i/c equivalent design mix) [Through Rate] |
| 10 | [6.1.1]Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work below plinth level and up to Floor IV level: 1. 1:1½:3 (1 Cement: 1½ coarse sand (zone-III) : 3 graded stone aggregate 20 mm nominal size) [Through Rate] Please Enable Macros to View BoQ information |
