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NTID 40424844
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💬 Talk to Our Bidding ExpertCorrigendum Drought Proposal in Irinjalakuda - Complete Tender Details
Find eligibility criteria, important deadlines, bidding requirements, and download official documents for "Corrigendum Drought Proposal" in Irinjalakuda, India.
KERALA WATER AUTHORITY
Irinjalakuda, Kerala, India
NTID 40424844
- Opening Date : Tue 20th January, 2026
- Closing Date : Mon 19th January, 2026
- ₹ 2513228.00
- NTID 40424844
Tender Description
Documents
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Document-1
721.3 kBOil_India_ExtraDoc...Oil_India_ExtraDocument-GCO0449P23.pdf
-
Document-2
721.3 kBOil_India_ExtraDoc...Oil_India_ExtraDocument-GCO0449P23.pdf
Costs
-
EMD
50000.00 -
Document Cost
2760.00 -
Estimated Cost
2513228.00
Latest Corrigendum List
| # | Corrigendum Title | Corrigendum Type |
|---|---|---|
| 1 | Date Extension | Date |
| 2 | extension3 | Date |
| 3 | date extension3 | Date |
| 4 | extension4 | Date |
| 5 | extension5 | Date |
| 6 | extension6 | Date |
| 7 | Extension06 | Date |
| 8 | Extension07 | Date |
| 9 | Extension7 | Date |
| 10 | Extension8 | Date |
| 11 | Extension09 | Date |
| 12 | Extension10 | Date |
| 13 | Extension11 | Date |
BOQ Items Total Items : 26 | Total Qty : 549.54
| # | Item | Quantity | Units |
|---|---|---|---|
| 1 | Cost of Materials | ||
| 2 | OD187509/2023-2024:Designing dual media filter bed with Anthracite -AS per Technical circular. No.KWA/JB/TMU/4659/2021. | 29.450 | sqm |
| 3 | OD187511/2023-2024:Supply of the Anthracite as per item 1 above in quantity required as per design, properly graded and tested by supplier specifying the source of material and quality commensurate to the following & specifications-SP Gravity-1.45-1.55, Uniformity coeft.-1.5, bulkdensity 0.73-0.76T/m3, Hardness -3MOH, Hard Grover 44-50,carboon cont.& Ash-3.4%,Volatile, 5.7%,Solubility-1.5% in 10%,HCL-10% NaOH, for 24 Hrs certification & including all cost ,taxes conveyance to site loading and unloading etc complete. The following specifications for Anthracite shall be adhered to :Anthracite & Effective size d10 - 1.0 to 1.6 mm Specific Gravity - 1.45 to 1.55 Uniformity Coefficient - 1.7 or lower Hardness ( Mohs Scale) - & 2.7 Acid Solubility - 5% Shall confirm to AWWA : B100 Standards. The Anthracite and filter sand shall be tested in Regional Research & Laboratory / CSIR Labs of Government of India for its suitability. | 17.670 | cum |
| 4 | 100.55.4:Supplying and stacking for measurement of filter sand having effective size 0.45 to 0.70 mm and uniformity coefficient 1.30 to 1.7, of specific gravity in the range of 2.55 - 2.65 and hard and clean, free from clay, dust and other impurities including cost of materials, labour charges and conveyance of materials up to 5 km and as per the directions of the department officers etc. complete and as per CPHEEO specification. | 8.835 | cum |
| 5 | OD187616/2023-2024:Supplying Grit of effective size varying 6.35 mm - 3.2 mm for supporting media of filter bed | 2.945 | cum |
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