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| Tender ID | 4020957 |
|---|---|
| Organisation Name | Delhi Development Authority |
| Tender Brief | Corrigendum : Maintenance of Completed Scheme Under Nazul A/c-ii (hz). Sh- Operation And Maintenance Of Automatic Pop-up Sprinkler System At Sundial Park Near Sarai Kale Khan For 12 Months (specialized Work). |
| Last Date For Submission | 27th Apr, 2026 |
| Opening Date | 28 Apr, 2026 |
| Document Cost | 0.00 |
|---|---|
| EMD | 18731.00 |
| Estimated Cost | 936528.00 |
| City | Delhi |
|---|---|
| State | Delhi |
| # | Item | Qty | Units |
|---|---|---|---|
| 1 | Operation and maintenance of automatic Pop up sprinkler system by deploying labours at Sundial Park as per direction of Engineer-in-charge. (a) Fitter (Grade-1) | 78.00 | per day |
| 2 | (b) Beldar (Helper) | 310.00 | per day |
| 3 | Providing & Replacement of Gear Driven Pop up Sprinkler with ABS Riser with 3/4" inlet , 5" Riser, capable of delivering 0.15 - 0.63 lps dia of coverage of 23.2 - 30.6 m at 2.04 - 5.0 bar with trajectory of throw 26 , having Top graduated arc adjustment , arc memory clutch, reversing mechanism, Arc recall, Full & Part Circle adjustments in 1, Heavy Duty rubber cover which seals out dirt and increase product durability with swing Joint. (Make: K- Rain, hunter ,Rain bird or eqviualent as direction of engineer-in charge. | 36.00 | no. |
| 4 | Providing & Replacement of 3" BSP Straight flow Solenoid valve with victaulic grooved coupling flow control and "pressure regulation unit" which shall be normally closed 24 VAC 50/60 cycle solenoid actuated angle pattern design. The valve pressure rating shall not be less than 10.5 bar. The valve body shall be constructed of high-impact, weather-resistant Nylon Glass Filled with heavy duty diaphragm and stainless steel screws, fasteners and components. The valve shall have manual open/close control (internal bleed) for manual opening and closing of valve without electrically energizing the solenoid, manual bleed can be removed for " tamper proof" operation. The valve shall operate with minimum 24 VAC at 10.5 bar. The valve must open or close in less than 1 minute at 10.5 bar, and less than 30 seconds at 0.7 bar. The valve construction shall provide for all internal parts to be removable from the top of the valve without disturbing the valve installation.(Make: K- Rain, hunter ,Rain bird or eqviualent as direction of engineer-in charge. | 3.00 | no. |
| 5 | Providing & Replacement of single station Decoders programmable and reprogrammble to desired valve no. (Make: K- Rain, hunter ,Rain bird or eqviualent as direction of engineer-in charge. | 3.00 | no. |
3 Days Left