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| Tender ID | 3671531 |
|---|---|
| Organisation Name | Chennai Metropolitan Water Supply And Sewerage Board |
| Tender Brief | Corrigendum : Improvement To Existing Sewerage System Under Nesapakkam Stp Catchment Area Sw 03 Rehabilitation And Enlargement Of Existing Collection System With Hscs Under 7 Nos Of Ls Sps In Area 9 And 10 And Operation And Maintenance Of Entire Collection System |
| Last Date For Submission | 22nd Apr, 2026 |
| Opening Date | 22 Apr, 2026 |
| Document Cost | 0.00 |
|---|---|
| EMD | 13400000.00 |
| Estimated Cost | 0.00 |
| City | Chennai |
|---|---|
| State | Tamil Nadu |
| # | Item | Qty | Units |
|---|---|---|---|
| 1 | Bill No. 1 - Collection System | ||
| 2 | Desilting the sewer lines through jetting and suction machines including cleaning, barricading, and reconstruction of Manholes for section isolation by plugging and flow stoppage, setting up the over-pumping arrangements, traffic management and dislodging of accumulated silt from the pipelines, removal of silt through suction hose, disposal of removed silt upto a distance of 20 Km, necessary temporary repairs of sewers to stop locational collapses, ingress of ground water in the desilted section of the pipelines all complete as per the instructions of the Engineer-in-charge in line with the specifications prescribed in Ind STT:201-2022. | ||
| 3 | 150-200mm | 23098.60 | mtr |
| 4 | 225-300mm | 20392.74 | mtr |
| 5 | 350-400mm | 1029.43 | mtr |
14 Days Left