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| 1 | Operation and Maintenance of automatic pop-up sprinkler system by deploying one skilled operator and Technician visit on regular interval at Sanjay Lake park (for 8 hours per day) as per direction of Engineer-in-charge. |
| 2 | Providing & Replacement of Gear Driven Pop up Sprinkler with ABS Riser with 3/4\\" inlet ,swing joint and PP service saddle complete, 5\\" Riser, capable of elivering 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. K-Rain,USA/Vyarsa,Spain/HIT,USA |
| 3 | Providing & Replacement of Swing Joint of 3/4\\". It should be made of LLDPE flexible pipe of length 12\\" with two no swiel elbow at both end of swing joint. K-Rain, USA/Vyarsa, Spain/HIT, USA |
| 4 | Providing & Replacement of Telescopic Spray Pop up with Adjustable Rotary Nozzle\\", swing joint and PP service saddle complete adjustable from 20° and 360°, capable of delivering 0.075 - 0.54 lps with dia of coverage of 4.8 - 10.4 m at 2.0 - 5.0 bar. Nozzles having matched precipitation rates and color coded for easy radius identification. Pop up has Stainless steel screw for flow and radius adjustment and high impact virgin ABS plastic construction., screen include with each nozzle, having uniform coverage, and no special tools required for arc adjustment. K-Rain,USA/Vyarsa,Spain/Rain Spa Italy |
| 5 | Providing & Replacement of Valve box 12\\" Rectangular Valve Box with cover. The valve boxes shall be high strength, high density polyethylene constructed material. It should be UV stabilizer with anti oxidants, resistant to moisture. K-Rain/HIT/Rain spa |
| 6 | 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.Hydromet, India/Rain Spa,Italy/HIT,USA |
| 7 | Providing & Replacement of Solenoid valve latch which shall be 24 VAC 50/60 cycle solenoid. India/Rain Spa,Italy/HIT,USA |
| 8 | Providing & Replacement of single station Decoders programmable and reprogrammble to desired valve no. K-Rain,USA/Rain Spa,Italy/HIT,USA |
| 9 | Providing & Replacement of surge protection desired valve no. K-Rain,USA/ Rain Spa, Italy/HIT, USA |
| 10 | Providing & Replacement of DBR Connectors. K-Rain,USA/Rain Spa,Italy/HIT,USA |
| 11 | Providing & Replacement of 3 way pilot operated Quick Pressure relief valve size 2\\" along with bypass arrangement.. It shall be adjustable Pressure setting from 21 PSI - 130 PSI for maximize performance. It has 3 way pilot with 4 ports of the size 1/8\\"-28 BSP at a tempreture of 600c. It should be made of high streangth engineering plastic with great durability and corrosion resistance. Its pilot has glass reinforced plastic base and cap for streangth, Pilot has a max height of 155 mm and width of 69 mm. . HARIT/AQUA/ARMAS |
| 12 | Providing & Replacement of 3\\" butterfly valve made of hybride plastic.It shall be with integral synthetic rubber lining. It shall be lever operated quarter turn and offers bi-directional smooth operation. The hydraulic body test pressure of the PVC buffer type Butterfly Valve is 10 bar and hydraulic seat test pressure of the product is 8 bar. Automat/SANT/AUDCO |
| 13 | Providing & Replacement of uPVC pipe conforming to IS: 4985:2000 and suitable for the respective working pressures with all fittings and accessories e.g. ouplings, tees, bends, reducers, screwed adapters, flanged tail pieces etc. jointing as per manufacturers' instruction, including the earth work of 150 mm wide and 450 mm deep. Supreme/Finolex/Astral : 40 mm, 6 Kg/cm2 |
| 14 | Providing & Replacement of uPVC pipe conforming to IS: 4985:2000 and suitable for the respective working pressures with all fittings and accessories e.g. couplings, tees, bends, reducers, screwed adapters, flanged tail pieces etc. jointing as per manufacturers' instruction, including the earth work of 150 mm wide and 450 mm deep. Supreme/Finolex/Astral : 50 mm, 6 Kg/cm2 |
| 15 | Providing & Replacement of uPVC pipe conforming to IS: 4985:2000 and suitable for the respective working pressures with all fittings and accessories e.g. couplings, tees, bends, reducers, screwed adapters, flanged tail pieces etc. jointing as per manufacturers' instruction, including the earth work of 150 mm wide and 450 mm deep. Supreme/Finolex/Astral : 63 mm, 6 Kg/cm2 |
| 16 | Providing & Replacement of uPVC pipe conforming to IS: 4985:2000 and suitable for the respective working pressures with all fittings and accessories e.g. couplings, tees, bends, reducers, screwed adapters, flanged tail pieces etc. jointing as per manufacturers' instruction, including the earth work of 150 mm wide and 450 mm deep. Supreme/Finolex/Astral : 75 mm, 6 Kg/cm2 |
| 17 | Providing & Replacement of uPVC pipe conforming to IS: 4985:2000 and suitable for the respective working pressures with all fittings and accessories e.g. couplings, tees, bends, reducers, screwed adapters, flanged tail pieces etc. jointing as per manufacturers' instruction, including the earth work of 150 mm wide and 450 mm deep. Supreme/Finolex/Astral : 90 mm, 10 Kg/cm2 Please Enable Macros to View BoQ information |
