Tender For O&M - Water Supply Schemes-Kwss To Meenadu And Adjoining Villages-Leak Rectification Work-Urgent Leak Rectification Of 250Mm Pvc Transmission Main Near Thadikkadu Thannichal-General Civil Work-General Civil Work
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Project Description
Tender for O&M - Water Supply Schemes-Kwss To Meenadu And Adjoining Villages-Leak Rectification Work-Urgent Leak Rectification Of 250Mm Pvc Transmission Main Near Thadikkadu Thannichal-General Civil Work-General Civil Work
BOQ
| Sl. No. | Item Description |
| 1 | 250mm pvc leak rectification |
| 2 | OD99117/2026-2027:Excavating trenches of required width for pipes, cables, etc., including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20cm in depth, including consolidating each deposited layer by ramming, watering, etc., and disposing of surplus excavated soil as directed, within a lead of 50m, in all kinds of soil. |
| 3 | OD81618/2026-2027:Hiring or JCB for removing rocks etc. from the work site |
| 4 | 100.7.1:Bailing out water with 5HP engine and pump set including conveyance to the site, erecting, dismantling and taking back of engine and pump, cost of fuel lubricating oil and other stores pay of staff etc., complete. |
| 5 | 100.8.1:Fencing one side of trenches, 1.50m height with two rows of 10cm plastic caution tape in vertical casuarina pole (girth 15cm to 24cm) fixed at 2m intervals. |
| 6 | 100.99.35:Dismantling 250 mm PVC pipe (Rate 50% of 100 9.14 - laying charge) |
| 7 | OD4272/2026-2027:Expense for providing caution board, watching mobilisation traffic control & valve operation including hire charges for generator |
| 8 | 100.9.14:Laying uPVC pipes of class 2 to class 6 and specials, lowering to the trenches already made, placing in position aligning the pipeline to the lines and levels and jointing the pipes and specials with solvent cement and testing the pipeline with water to the required test pressure (excluding cost of pipes and specials): 250 mm nominal outside diameter pipes. |
| 9 | OD4258/2026-2027:Jointing 250mm uPVC pipes laid to lines and levels in the trenches using repair joints or any available type of joints after cleaning the ends, centering the pipes inserting the joints and tightening including conveying the materials within initial lead and other sundries etc., complete to make a water tight joint capable to withstand the required pressure (excluding cost pipe of CIR Joint). |
| 10 | OD4308/2026-2027:Supply and laying coarse sand for pipe cushioning |
| 11 | 16.78.1:Construction of granular sub- base by Providing close graded Material conforming to specifications, mixing in a mechanical mix plant at OMC, Carriage of mixed material by tippers to work site, for all leads & lifts, spreading in uniform layers of specified thickness with motor grader on prepared surface and compacting with vibratory power roller to achieve the desired density, complete as per specifications and directions of Engineer-in- Charge.With Material conforming to Grade - I ( size range 75 mm to 0.075 mm) having CBR Value- 30 |
| 12 | 4.1.3: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 (zone-III)derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources) Please Enable Macros to View BoQ information |
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