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| Tender ID | 4093439 |
|---|---|
| Organisation Name | Council Of Scientific And Industrial Research |
| Tender Brief | Corrigendum : Renovation Of Workshop (phase 1) Including Waterproofing Works And Replacement Of Doors And Windows At Csir Nio, Dona Paula, Goa |
| Last Date For Submission | 12th May, 2026 |
| Opening Date | 13 May, 2026 |
| Document Cost | 500.00 |
|---|---|
| EMD | 31146.00 |
| Estimated Cost | 1557322.00 |
| City | Goa |
|---|---|
| State | Goa |
| # | Item | Qty | Units |
|---|---|---|---|
| 1 | Chipping of unsound/weak concrete material from slabs, beams, columns etc. with manual Chisel and/ or by standard power driven percussion type or of approved make including tapering of all edges, making square shoulders of cavities including cleaning the exposed concrete surface and reinforcement with wire brushes etc. and disposal of debris for all lead and lifts all complete as per direction of Engineer-In-Charge. 50 mm average thickness | 202.000 | sqm |
| 2 | Cleaning of reinforcement from rust from the reinforcing bars to give it a total rust free steel surface by using alkaline chemical rust remover of approved make with paint brush and removing loose particles after 24 hours of its application with wire brush and thoroughly washing with water and allowing it to dry, all complete as per direction of Engineer-In-Charge. Bars upto 12mm dia | 1616.000 | meter |
| 3 | Providing, mixing and applying bonding coat of approved adhesive on chipped portion of RCC as per specifications and direction of Engineer-In-charge complete in all respect. SBR Polymer (@10% of cement weight) modified cementitious bond coat @ 2.2 kg cement per sqm of surface area mixed with specified proportion of approved polymer | 202.000 | sqm |
| 4 | Providing, mixing and applying SBR polymer (of approved make) modified Cement mortar in proportion of 1:4 (1 cement: 4 graded coarse sand with polymer minimum 2% by wt. of cement used) as per specifications and directions of Engineer-in-charge. 25 mm average thickness in 2 layers. | 202.000 | sqm |
| 5 | Applying elastomeric waterproofing coating of approved make on terrace/wall surfaces in three operations comprising of surface preparation by cleaning using high pressure water jet to remove dust, loose particles, moss, algae, laitance and other foreign materials, followed by application of one coat of self-priming coat (diluted with water as per manufacturer s specifications) and two coats of elastomeric waterproofing compound, including all materials, labour, high pressure water jet equipment, tools & tackles, curing and scaffolding wherever required, complete as per manufacturer s specifications and as directed by the Engineer-in-Charge. (Crack filling/structural repairs shall be measured and paid separately.) Waterproofing compound will be provided by the institute. | 957.000 | sqm |
6 Days Left