Delhi Jal Board-DJB has published Supply Installation Testing Commissioning Of Non Contact Type Flow Meters At Sump Of Raw Water Pump House Phase I And Phase Ii At Haiderpur Water Works .. Submission Date for this Tender is 30-01-2021. Water Pump Tenders in haiderpur water works Delhi. Bidders can get complete Tender details and download the document.
Name of Work: S/I/T/C of non-contact type flow meters at sump of Raw Water Pump House PH-I & II at Haiderpur Water Works. | |||||
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Sl. No. | Item Description | Item Code / Make | Quantity | Units | |
1 | 1.01 | Contactless Radar Surface Velocity Sensor used for water velocity measurement.\nMeasuring Principle: - Doppler-Radar\nMeasuring Range: - 0.08 – 15 m/s\nResolution: - 0.1 – 1 mm/s\nAccuracy: - +/- 0.01 m/s; +/- 1% FS - +/- 2% FS\nMeasuring Frequency: - 24 GHz (K-Band)\nRadar Opening Angle: - 12° - 24°\nDetection Distance: - 0.10 – 50 Mtrs.\nInterfaces & Protocols: - 4-20 mA, RS-232, RS-485, SDI-12, MODBUS\nOperating Temperature: - -35°- +85° C \nProtection Class: IP68 \nMake – OTT/ SOMMER/Any approved make in DJB/ Any other make having same type of technology for flow measurement.\n | item1 | 2 | Nos |
2 | 1.02 | Contactless Radar Level Sensor used for water level measurement.\nMeasuring Range: - 0.4 – 35 Mtrs.\nAccuracy: - +/- 0.025% FS - +/- 0.1% FS\nOpening Angle: - 10°- 12°\nMeasuring Frequency: - 24 - 26 GHz (K-Band)\nInterfaces & Protocols: - 4-20 mA, RS-232, RS-485, SDI-12, MODBUS\nOperating Temperature: - -35°- +60° C\nProtection Class: IP67, IP68\nMake – OTT/ SOMMER/ Any approved make in DJB/ Any other make having same type of technology for flow measurement.\n | item2 | 2 | Nos |
3 | 1.03 | Fuse Block and Terminal Strip accessories\nProtection Class: - IP67, IP68\nMake – OTT/ SOMMER/ Any approved make in DJB/ Any other make having same type of technology for flow measurement.\n | item3 | 2 | Nos |
4 | 1.04 | MS Enclosure with accessories | item4 | 2 | Nos |
5 | 1.05 | Tower with bottom boom for Radar Velocity Sensor, Radar Level Sensor mounting hardware with earthling accessories. | item5 | 2 | Nos |
6 | 1.06 | Cables for Radar Velocity & Level Sensor. Make:- As per manufacturer design. | item6 | 2 | Lots |
7 | 1.07 | Installation & Commissioning Charges. | item7 | 2 | Jobs |
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