Irrigation And Flood Control Department-IFCD has published Annual Repair And Maintenance Of Supplementary Drainsub Work:-Plantation Of Plants Along Boundary Wall / Empty Space Of Supplementary Drain Near Rd 25075M ( Left Bank Side ) And Rd 25700M ( Common Bank Side ) Including Maintenance Of 5 Years. Submission Date for this Tender is 22-08-2022. Drainage Tenders in delhi Delhi. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge.Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix) |
| 2 | Digging holes in ordinary soil and refilling the same with the excavated earth mixed with manure or sludge in the ratio of 2:1 by volume (2 parts of stacked volume of earth after reduction by 20% : 1 part of stacked volume of manure after reduction by 8%) flooding with water, dressing including removal of rubbish and surplus earth, if any, with all leads and lifts (cost of manure, sludge or extra good earth if needed to be paid for separately) : Holes 60 cm dia, and 60 cm deep. |
| 3 | Supplying and stacking of well decayed cattle manure at site including royalty and carriage upto 5 k.m.lead complete (Cattle manure measured in stacks will reduced by 8% for Payment). |
| 4 | Supplying and stacking at site. Good earth |
| 5 | Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m. |
| 6 | Supply and stacking of Azadirachta indica (Neem), Cassia fistula(Amaltash), Delbergis sissoo (Seasam), Delonix regia (Gulmohar), Ficus bengalensis (Bargad) plant of height 120-130 cm in big polybag of size 25 cm as per direction of the officer-in-charge. |
| 7 | Plantation of Trees, Shrubs, and Hedge at site i/c watering and removal of unserveiceable material’s as per direction of officer in charge (excluding cast of plant & water) Trees Plant |
| 8 | Anti termite treatment by digging holes 30 cm deep and 4 cm dia, 6 to 7 holes around the tree using chemical emulsion at the rate of 1.5 liter per hole in two time or more application to get the trees free from termite infection chemicals used Chlorpyriphos 20% EC in the ratio of 1% concentration and as per direction of officer-in-charge. |
| 9 | Providing and applying anti termite treatment of infected trees i/c all branches/leaves by spraying chemical emulsion 0.5% (Chlorpyriphos 20% EC) concentration through power spray machine (@ 100 ml Chlorpyriphos per tree i/c cost of chemical) and as per direction of officer-in-charge.and as per direction of officer-in-charge. |
| 10 | Complete maintenance of trees (Out side garden features), jobs like making of basin at regular interval i/c watering, weeding, pruning & application of fertilizer etc, (excluding the cost of material which shall be supplied by the department and other T & P material/articles shall be provided by the contractor) and as per direction of officer in charge.Trees for 300 no/ (4-8 & 5-6 year Slow & Fast Per Plant/ growing group) (37.05x60 = 2223.00) |
| 11 | Providing precast cement concrete Jali 1:2:4 (1 cement : 2 coarse sand(zone-III) : graded stone aggregate 6mm nominal size), reinforced with 1.6 mm dia mild steel wire, including centering and shuttering, roughening cleaning, fixing and finishing with cement mortar 1:3 (1 cement: 3 fine sand) etc. complete, excluding plastering of the jambs, sills and soffits. 50 mm thick. |
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