Delhi Development Authority-DDA has published Tender For Maintenance Of Completed Scheme Under Nazul A/C-Ii, Sz.Sh:Cleaning & Desilting Of Various Sw Drains Along Master Plan Road Sec-C & Ph-Ii, Vasant Kunj (Specialized Work).. Submission Date for this Tender is 09-05-2024. Drainage Tenders in New Delhi Delhi. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | Removal of existing SFRC cover from the drain and refixing in position after cleaning the drain as per the direction of Engineer-in-charge( Payment of cleaning of drain to be made separately). |
| 2 | Desilting of drain of variouscross section/ sizes i/cremoval of silt,malba,buildingrubbish etc and disposal of the same to the dumping ground (Payment for disposal will be paid separately.). |
| 3 | Cleaning and desilting of storm water pipe drain and manhole by diesel running vehicle mounting hydraulic operated high pressure suction cum jetting cleaning machine fitted with pump having 4000 litres suction capacity and 6000 litres water jetting tank capacity including skilled operator,supervising engineer etc. for cleaning and partial desilting of manholes and dechocking of storm water pipe drain . Dechocking and flushing ofstorm water pipe drain from one manhole to another by high pressure jetting system of 2200 PSI for storm water pipe drain from 150mm dia upto 300mm dia for all depth. |
| 4 | Cleaning and desilting of box drainby diesel running vehicle mounting hydraulic operated high pressure suction cum jetting cleaning machine fitted with pump having min. 4000 litres suction capacity and min. 6000 litres water jetting tank capacity including skilled operator,supervising engineer etc . Dechocking and flushing ofbox drain from one manhole to another by high pressure jetting system of 2200 PSI for box drain at all depth. |
| 5 | Providing and placing in position 100 mm thick factory made machine batched & machine mixed Precast RCC Rectangular Covers on drains of footpath of various sizes, of M-25 grade cement concrete for RCC work, including cost of centering, shuttering, reinforcement of 8 mm dia TMT bars of Fe 500 grade @ maximum 100mm c/c on both ways , neat cement punning on finished surface, properly encased on all edges with 1.6 mm thick , 100 mm wide MS sheet duly painted over priming coat , reinforcement to be welded at edges with MS sheet and providing 2 Nos. 12 mm dia bar for hooks etc i/c cost of cartage, all leads & lift, handling at site etc. all complete as per direction of Engineer-in-Charge. |
| 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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