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| Tender ID | 4835527 |
|---|---|
| Organisation Name | Bharat Sanchar Nigam Limited |
| Tender Brief | Structural Repairs To Roof, Galvalume Sheet Roofing Over Terrace And Maintenance To Telephone Exchange Building At Adoor. |
| Last Date For Submission | 10th Jul, 2026 |
| Opening Date | 13 Jul, 2026 |
| Document Cost | 590.00 |
|---|---|
| EMD | 26405.00 |
| Estimated Cost | 1320242.00 |
| City | Kottayam |
|---|---|
| State | Kerala |
| # | 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 (a) 50 mm average thickness | 65.000 | Sqm |
| 2 | (b) 25 mm average thickness | 15.000 | Sqm |
| 3 | 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. (a) Bars upto 12 mm diameter | 750.000 | Mtr |
| 4 | 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. (a)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 | 80.000 | Sqm |
| 5 | 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. Note: Measurement and payment: The pre-measurement of thickness shall be done just after the surface preparation is completed and Payment under this item shall be made only after proper wet curing has been done and surface has been satisfactorily evaluated by sounding / tapping with a blunt metal instrument and/or the 75mm size cube crushing strength at the end of 28 days to be not less than 30 N/Sqmm2). (a) 25 mm average thickness in 2 layers. | 15.000 | Sqm |
6 Days Left