Delhi Development Authority-DDA has published Tender For Maintenance Of Completed Scheme Under Na-Ii / Hort Zone. Installation And Mounting Boom Barrier And Caution Signage After Repairing Of Boundary Wall In The Yamuna Vanasthali.. Submission Date for this Tender is 22-02-2024. Barriers Tenders in Delhi Delhi. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | Demolishing brick work manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge. In cement mortar |
| 2 | Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. All kinds of soil. |
| 3 | Excavating holes more than 0.10 cum & upto 0.5 cum including getting out the excavated soil, then returning the soil as required in layers not exceeding 20cm in depth, including consolidating each deposited layer by ramming, watering etc, disposing of surplus excavated soil, as directed within a lead of 50 m and lift upto 1.5 m. All kinds of soil each |
| 4 | Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 1:5:10 (1 cement : 5 coarse sand (zone-III) derived from natural sources : 10 graded stone aggregate 40 mm nominal size derived from natural sources) |
| 5 | Providing and laying in position cement concrete of specified gradeexcluding the cost of centering and shuttering - All work up to plinthlevel :1:2:4 (1 cement : 2 coarse sand (zone-III) derived from naturalsources : 4 graded stone aggregate 20 mm nominal sizederived from natural sources) |
| 6 | Centering and shuttering including strutting, propping etc. and removal of form work for : Foundations, footings, bases for columns |
| 7 | Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundation and plinth in: Cement mortar 1:6 (1 cement : 6 coarse sand) |
| 8 | Providing and laying damp-proof course 40mm thick with cement concrete 1:2:4 (1 cement : 2 coarse sand (zone-III) derived from natural sources : 4 graded stone aggregate 12.5mm nominal size derived from natural sources) |
| 9 | Cement Plaster (In fine sand) 12 mm cement plaster of mix : Cement mortar 1:6 (1 cement : 6 fine sand) |
| 10 | Finishing walls with water proofing cement paint of required shade : New work (Two or more coats applied @ 3.84 kg/10 sqm) |
| 11 | Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete. |
| 12 | Painting with synthetic enamel paint of approved brand and manufacture to give an even shade :Two or more coats on new work |
| 13 | 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 complete as per direction of Engineer-in charge. manufacturer"s specification & drawing.30 mm thick plain PVC door shutters |
| 14 | Providing and fixing stainless steel ( Grade 304) railing made of Hollow tubes, channels, plates etc., including welding, grinding, buffing, polishing and making curvature (wherever required) and fitting the same with necessary stainless steel nuts and bolts complete, i/c fixing the railing with necessary accessories & stainless steel dash fasteners , stainless steel bolts etc., of required size, on the top of the floor or the side of waist slab with suitable arrangement as per approval of Engineer-in-charge, (for payment purpose only weight of stainless steel members shall be considered excluding fixing accessories such as nuts, bolts, fasteners etc.). |
| 15 | Providing and placing at or near ground level factory made precast Reinforced cement concrete Jersey road barrierof M-30 grade of required shape and size 3000 mm in length x840 mm in height x 610 mm bottom width and 150 mm top width as per drawing attached i/c 8 mm dia steel reinforcement bars 150 mm centre to centre on both ways two nos 12 mmdia mild steel ring 90 cm. longhorizontally as hooksfor lifting the barrier complete as per direction of Engineer-in-Charge. (Tha rateincludesthe cost of RCC 12 mm dia hooks, steel reinforcement, steel centering, and shuttering,hoisting, loading , unloading placing in places where required etc. complete) |
| 16 | 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. |
| 17 | P/F SFRC railling (Majestic railing "V" Shape) of size 1000x100x50 mm of M-30 grade concrete suitability reinforced using vibrio compaction process and fixed in a block of mix 1:2:4 (1 cement : 2 coarse sand: 4 graded stone aggregate 20 mm nominal size)( Cost of CC 1:2:4 will be paid separately). |
| 18 | Dry stone pitching 22.5 cm thick including supply of stones and preparing surface complete. |
| 19 | Hiring of Hydraulic Excavator(3D) including operator, lubricant, fuel and other relevant tools & plants etc. all complete as per directions of Engineer in-charge. (Shift of 8 hours) |
| 20 | Providing Tractor & trolley with driver and fuel all complete as per direction of Engineer-in-charge. |
| 21 | Note: 1) Contractor shall follow the relevant NGT, DPCC orders, and or any other govt. authority enforcing environmental and pollution control orders and if any fine/penalty/challan is imposed by any government agency, the cost of the same shall be solely borne by the contractor. |
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