Delhi Development Authority-DDA has published Tender For Maintenance Of Completed Scheme Under Nazul A/C-Ii (Hz).Sub Head : Repairing Of Bitumen Road, Cc Road, And Brick Edging Atm/O Aff. Green Area J.P City Forest. Submission Date for this Tender is 18-03-2024. Road Work Tenders in Delhi Delhi. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | Providing and applying tack coat using hot straight run bitumen of grade VG - 10 including heating the bitumen, spraying the bitumen with mechanically operated spray unit fitted on bitumen boiler, cleaning and preparing the existing road surface as per specifications : (a) On bituminous surface @ 0.50 Kg / sqm. |
| 2 | 2.5 cm premix carpet surfacing with 3 cum of stone chippings 10 mm nominal size per 100 sqm and bitumen emulsion (medium setting min. 65% bitumen contents) complying with IS : 8887, using 96 kg per cum of chippings of road surface, including consolidation with road roller etc complete. |
| 3 | Laying, spreading and compacting stone aggregate of specified sizes to WBM specifications in uniform thickness, hand picking, rolling with 3 wheeled road / vibratory roller 8-10 tonne capacity in stages to proper grade and camber, applying and brooming requisite type of screening / binding material to fill up interstices of coarse aggregate, watering and compacting to the required density |
| 4 | Cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 40 mm nominal size) in pavements, laid to required slope and camber in panels as required including consolidation finishing and tamping complete. |
| 5 | Brick edging in full brick width and half brick depth including excavation, refilling and disposal of surplus earth lead upto 50 metres. (a) With common burnt clay F.P.S. (non modular) bricks of class designation 7.5 |
| 6 | Disposal of building rubbish / malba / similar unserviceable, dismantled or waste materials by mechanical means, including loading, transporting, unloading to approved municipal dumping ground or as approved by Engineer-in-charge, beyond 50 m initial lead, for all leads including all lifts involved. |
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