Delhi Development Authority-DDA has published Restoration And Rejuvenation Of River Yamuna Flood Plains . Remaining Work Of Development Of South Delhi Biodiversity Park And Rejuvenation Of Wetland Outside The Flood Plain ( Construction Of Bamboo Bridge , Wetland , Oxidation Pond And Filtration Z. Submission Date for this Tender is 29-01-2021. Bridge Work Tenders in As per Tender Document Delhi. Bidders can get complete Tender details and download the document.
Name of Work: Restoration & Rejuvenation of River Yamuna Flood Plains. Sh:- Remaining work of Development of South Delhi Biodiversity Park and Rejuvenation of Wetland outside the Flood Plain ( Construction of Bamboo Bridge, Wetland, Oxidation Pond and Filtration Zone near Khizrabad dairy, Noorzahan Masjid, Moti Masjid, Maharani Bagh Drain and New Way Public School ) on the Eastern Bank of River Yamuna. | |||||
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Sl. No. | Item Description | Item Code / Make | Quantity | Units | |
1 | 1 | Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-in-charge. All kinds of soil | BI01010001010000000000000515BI0100001118 | 30040 | cum |
2 | 2 | Carriage of earth by mechanical transport including loading and unloading upto 1 km lead within site area (Beyond 0.50 km upto 1.00 km as per direction of Engineer-in-charge). | BI01010001010000000000000515BI0100001119 | 1740 | cum |
3 | 3 | Extra rates for quantities of works, executed: In or under foul position, including pumping out water as required | BI01010001010000000000000515BI0100001120 | 30040 | cum |
4 | 4 | Banking excavated earth in layers not exceeding 20 cm in depth, breaking clods, watering, rolling each layer with ½ tonne roller, or wooden or steel rammers, and rolling every 3rd and top-most layer with power\nroller of minimum 8 tonnes and dressing up, in embankments for roads, flood banks, marginal banks, and guide banks etc., lead upto 50 m and lift upto 1.5 m : All kinds of soil\n | BI01010001010000000000000515BI0100001121 | 30040 | cum |
5 | 5 | Deduct for not rolling with power roller of minimum 8 tonnes for banking excavated earth in layers not exceeding 20 cm in depth. | BI01010001010000000000000515BI0100001122 | 30040 | cum |
6 | 6 | Deduct for not watering the excavated earth for banking | BI01010001010000000000000515BI0100001123 | 30040 | cum |
7 | 7 | Deduct for lead upto 50 m and lift upto 1.5m as per direction of engineer incharge. | BI01010001010000000000000515BI0100001124 | 30040 | cum |
8 | 8 | Providing & making Gabion structure with Mechanically Woven Double Twisted Hexagonal Shaped Wire mesh Gabion Boxes as per IS 16014:2012,MORTH Clause 2500, of required size, Mesh Type 10x12(D=100 mm with tolerance of ± 2%) Zinic+PVC coated, Mesh wire diameter2.7/3.7mm, mechanically edged/selvedged with partitions at every 1m interval and shall have minimum 10 numbers of openings per meter of mesh perpendicular to twist, tying with lacing wire of diameter 2.2/3.2mm(ID/OD), supplied @3% by weight of Gabion boxes, filled with boulders with least dimension of 200 mm, as per drawing, all complete as per directions of Engineer-incharge. | BI01010001010000000000000515BI0100001125 | 300 | cum |
9 | 9 | Supplying, filling, spreading & leveling stone boulders of size range 5 cm to 20 cm, in recharge pit, in the required thickness, for all leads & lifts, all complete as per direction of Engineer-in-charge. | BI01010001010000000000000515BI0100001126 | 25 | cum |
10 | 10 | Supplying and stacking of hard stone (for stone pitching) 22.5 cm thick at site. | BI01010001010000000000000515BI0100001127 | 508.5 | cum |
11 | 11 | Dry stone pitching 22.5 cm thick laid in courses and required profile with hammer dressed stones having no side less than 15 cm, with minimum depth of 20 cm including preparing the bedding surface\netc. all complete. (Payment for Stone to be made separately).\n | BI01010001010000000000000515BI0100001128 | 2260 | sqm |
12 | 12 | 75 mm thick back filling for pitching including supplying of required materials and consolidation etc. complete with : Stone aggregate 20 mm nominal size | BI01010001010000000000000515BI0100001129 | 2260 | sqm |
13 | 13 | Excavating trenches of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, depth upto 1.5 m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20 cm in depth, including consolidating each deposited layer by ramming, watering, etc. and disposing of surplus excavated soil as directed, within a lead of 50 m : 2.10.1 All kinds of soil 2.10.1.3 Pipes, cables etc. exceeding 300 mm dia but not exceeding 600 mm\n | BI01010001010000000000000515BI0100001136 | 80 | mtr |
14 | 14 | Providing and laying non-pressure NP2 class (light duty) R.C.C. pipes with collars jointed with stiff mixture of cement mortar in the proportion of 1:2 (1 cement : 2 fine sand) including testing of joints\netc. complete : 450 mm dia. R.C.C. pipe\n | BI01010001010000000000000515BI0100001137 | 80 | mtr |
15 | 15 | Providing and laying cement concrete 1:5:10 (1 cement : 5 coarse sand : 10 graded stone aggregate 40 mm nominal size) all-round pipes including bed concrete as per standard design : 450 mm dia pipe | BI01010001010000000000000515BI0100001138 | 80 | mtr |
16 | 16 | Providing and fixing bamboo bridge, base made up of bamboo of 18-20 cm girth placed @ 0.50 m C/C (minimum) and Providing and fixing in position Phenol bonded Bamboowood flooring with planks of sizes 14mm thick, 1800mm length (minimum) and 130 mm wide(minimum), in approved colour, texture and finish, having Performance Appraisal Certificate (PAC) issued by Building Materials & Technology Promotion Council (BMTPC). The flooring shall be fixed with tongue and groove interlocking system, with underlayment of 4mm thick expanded polyethylene foam sheets having density 40kg/cum, over prepared surface with necessary quarter round planks of size 1900mm x 18mm and door reducer of size 1900mm x 44mm, wherever required. The bamboowood planks shall have minimum density of 1000 Kg/cum & minimum Hardness 1000 Kgf. with Eco friendly UV coating, and Providing and fixing Bamboo jaffery/ fencing consisting of superior quality 25mm dia (Average) half cut bamboo placed vertically and fixed together with three numbers horizontal running members of hollock wood in scantling of section 50X25 mm, fixed with nails and G.I wire on existing support all complete as per direction of Engineer-in-charge.\n | BI01010001010000000000000515BI0100001139 | 105 | mtr |
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