Tender For State Plan-2026-2027-Nrdwp-Wss To Velliyamattom-Replacing Damaged 110 Mm ,90 Mm, 63 Mm Pvc Pipes At Elamdesom Company Road-Pipeline Work
Tender Overview
Project Description
Tender for State Plan-2026-2027-Nrdwp-Wss To Velliyamattom-Replacing Damaged 110 Mm ,90 Mm, 63 Mm Pvc Pipes At Elamdesom Company Road-Pipeline Work
Corrigendum
| Sr No | Corrigendum Date | Corrigendum | Type | New Submission Date |
|---|---|---|---|---|
| 1 | 15-Oct-2026 | EXTENSION | Date | 22-Oct-2026 |
BOQ
| Sl. No. | Item Description |
| 1 | Working Charges |
| 2 | 100.1.1: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 | 100.1.5: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 50 m, in Ordinary Rock. |
| 4 | 100.2.7: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 Medium Rock where Blasting is Prohibited. |
| 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 | 100.9.6: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): 63 mm nominal outside diameter pipes. |
| 7 | 100.9.8: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): 90 mm nominal outside diameter pipes. |
| 8 | 100.9.9: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): 110 mm nominal outside diameter pipes. |
| 9 | OD72102/2026-2027:Shifting the Service connections to the newly laid PVC / GI / DI pipe lines using specials supplied by the contractor including required length of 20mm pvc pipe, appropriate size of saddle, 15mm stop cock, labour etc. complete as per the direction of department engineers. |
| 10 | OD72101/2026-2027:Inter connecting newly laid line with various size GI/PVC distribution line distribution line using saddle/tee and other specials supplied by the contractor required without causing any damages to pipe including lighting, watching etc. complete. |
| 11 | 100.12.6:Conveying and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc., but excluding cost of pipes and fittings for External work: 50mm diameter nominal bore. |
| 12 | 100.12.8:Conveying and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc., but excluding cost of pipes and fittings for External work: 80mm diameter nominal bore. |
| 13 | 100.12.9:Conveying and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc., but excluding cost of pipes and fittings for External work: 100mm diameter nominal bore. |
| 14 | 15.2.1:Demolishing cement concrete manually / by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in-Charge.Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix) |
| 15 | 4.1.5: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 (zone-III) derived from natural sources : 6 graded stone aggregate 20 mm nominal size derived from natural sources) |
| 16 | 16.83:Taking out existing CC interlocking paver blocks from footpath/ central verge, including removal of rubbish etc., disposal of unserviceable material to the dumping ground, for which payment shall be made separately and stacking of serviceable material within 50 metre lead as per direction of Engineer-in-Charge. |
| 17 | 16.84:Laying old cement concrete interlocking paver blocks of any design/ shape laid in required line, level, curvature, colour and pattern over and including 50 mm thick compacted bed of coarse sand, filling the joints with fine sand etc. all complete as per the direction of Engineer-in-charge. (Old CC paver blocks shall be supplied by the department free of cost.) |
| 18 | OD77837/2026-2027:Cutting,Grinding & Welding 50 mm GI pipe and specials by gas cutting,the cut edges / welded portions in MS pipe grind by grinding machine,after grinding three run welding including cost of welding rod / gas, all labour and hire charges of tools and machines etc complete. |
| 19 | OD77833/2026-2027:Cutting,Grinding & Welding 80 mm GI pipe and specials by gas cutting,the cut edges / welded portions in MS pipe grind by grinding machine,after grinding three run welding including cost of welding rod / gas, all labour and hire charges of tools and machines etc complete. |
| 20 | OD77851/2026-2027:Cutting,Grinding & Welding 100 mm GI pipe and specials by gas cutting,the cut edges / welded portions in MS pipe grind by grinding machine,after grinding three run welding including cost of welding rod / gas, all labour and hire charges of tools and machines etc complete. |
| 21 | Cost of Materials |
| 22 | 100.98.234:Supply of PVC Pipe, 10kg/cm2, 63mm Dia. |
| 23 | 100.98.236:Supply of PVC Pipe, 10kg/cm2, 90mm Dia. |
| 24 | 100.98.237:Supply of PVC Pipe, 10kg/cm2, 110mm Dia. |
| 25 | OD72103/2026-2027:Cost of 50 mm GI pipe (Class B - Medium) |
| 26 | OD72105/2026-2027:Cost of 80mm GI pipe, Medium (Class B) |
| 27 | OD72104/2026-2027:Cost of 100mm GI pipe, Medium (Class B) |
| 28 | Working charges |
| 29 | 4.1.B.1:Construction of granular sub-base by providing graded material, spreading in uniform layers with a motor grader on a prepared surface, mixing by mix in-place method with rotavator at OMC, and compacting with a vibratory roller to achieve the desired density, complete as per clause 401. Grading-V - For sub-base cum drainage layer - Mix in Place Method Please Enable Macros to View BoQ information |
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