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| Tender ID | 3806499 |
|---|---|
| Organisation Name | NHPC Limited |
| Tender Brief | Corrigendum : Repair And Maintenance Of 200 Kld Stp (sewerage Treatment Plant) At Nigalpani Township, Dgps, Dharchula |
| Last Date For Submission | 4th May, 2026 |
| Opening Date | 13 May, 2026 |
| Document Cost | 590.00 |
|---|---|
| EMD | 53000.00 |
| Estimated Cost | 2670448.00 |
| City | Pithoragarh |
|---|---|
| State | Uttarakhand |
| # | Item | Qty | Units |
|---|---|---|---|
| 1 | Providing and applying integral crystalline slurry of hydrophilic in nature for waterproofing treatment to the RCC structures like retaining walls of the basement, water tanks, roof slabs, podiums, reservoir, sewage & water treatment plant, tunnels / subway and bridge deck etc., prepared by mixing in the ratio of 5 : 2 (5 parts integral crystalline slurry : 2 parts water) for vertical surfaces and 3 : 1 (3 parts integral crystalline slurry : 1 part water) for horizontal surfaces and applying the same from negative (internal) side with the help of synthetic fiber brush. The material shall meet the requirements as specified in ACI- 212-3R-2010 i.e by reducing permeability of concrete by more than 90% compared with control concrete as per DIN 1048 and resistant to 16 bar hydrostatic pressure on negative side. The crystalline slurry shall be capable of self-healing of cracks up to a width of 0.50mm. The work shall be carried out all complete as per specification and the direction of the engineer-in-charge. The product performance shall carry guarantee for 10 years against any leakage For vertical surface two coats @ 0.70 kg per sqm per coat | 288.00 | SQM |
| 2 | Providing and applying integral crystalline slurry of hydrophilic in nature for waterproofing treatment to the RCC structures like retaining walls of the basement, water tanks, roof slabs, podiums, reservoir, sewage & water treatment plant, tunnels / subway and bridge deck etc., prepared by mixing in the ratio of 5 : 2 (5 parts integral crystalline slurry : 2 parts water) for vertical surfaces and 3 : 1 (3 parts integral crystalline slurry : 1 part water) for horizontal surfaces and applying the same from negative (internal) side with the help of synthetic fiber brush. The material shall meet the requirements as specified in ACI- 212-3R-2010 i.e by reducing permeability of concrete by more than 90% compared with control concrete as per DIN 1048 and resistant to 16 bar hydrostatic pressure on negative side. The crystalline slurry shall be capable of self-healing of cracks up to a width of 0.50mm. The work shall be carried out all complete as per specification and the direction of the engineer-in-charge. The product performance shall carry guarantee for 10 years against any leakage. For horizontal surface one coat @1.10 kg per sqm. | 120.600 | SQM |
| 3 | Finishing with Epoxy paint (two or more coats) at all locations prepared and applied as per manufacturer s specifications including appropriate priming coat, preparation of surface, etc. Complete On concrete work | 160.50 | SQM |
| 4 | Making soak pit 2.5 m diameter 3.0 metre deep with 45 x 45 cm dry brick honey comb shaft with bricks and S.W. drain pipe 100 mm diameter, 1.8 m long complete as per standard design. With common burnt clay F.P.S. (non modular) bricks of class designation 7.5 | 3.00 | Each |
| 5 | 12 mm cement plaster of mix :1:4 (1 cement: 4 fine sand) | 48.50 | SQM |
10 Days Left