Delhi Jal Board

Delhi Jal Board has published Supply Installation Testing Commissioning Of Automation System For Pac Dosing At Stp Setor 25 Rohini ( Re-Invite ) - 1 Automatic Polymer ( Pac ) Dosing System With Complete Automation With Reference To Flow Based Dosing Arrangement-Duly Wired Control Panel With Plc System Will Be Provided For Smooth Operation Of The Dosing Pumps [ Pp Dosing Pumps-02 Nos. ( 1W+1S ) ] Pump Type: Dosing Pump / Max Flow Rate: Up To 60 Lph. Maximum Pressure: Max 08 Kg / Sq. Cm2. Operating Voltage: 180-280 V. Input: 4-20 M Amp. Indicator: Led, With Data Monitoring. Make :-Milton Roy Grundfos / Equivelent. Make Of Plc Scada System For Automation: Abb / Siemens / Mitsubishi / Any Djb Approved Make 2 Ultrasonic Flow Transmitter At Existing Parshall Flume Sitrans Probe Lu: 2-Wire, Loop Powered Ultrasonic Transmitter For Level, Volume And Flow Monitoring Of Liquids In Open Channels, Storage Vessels And Simple Process Vessels. Enclosure / Cable Inlet: Plastic ( Pbt ) , 2 X ½ Npt ( No Cable Glands Supplied ) Range / Transducer Material: 6 Meter ( 20 Ft ) , Pvdf Copolymer Process Connection: 2 Npt [ ( Taper ) , Ansi / Asme B1.20.1 ] Communication / Output: 4 To 20 Ma, Hart. Make:- Siemens / Krohone Marshal / Any Djb Approved Make. 3 Level Switch And Level Gauges At Hdpe Storage Tank Level Switch : Material: Polypropylene ( Pp ) Temperature Range: -40°F To 221°F [ -40°C To 105°C ] Pressure: 100 Psig [ 6.9 Bar ] Level Gauge Type: Tubular Moc Of Wetted Part: Ss-304 Operating Temperature: Minimum 100 °C Process Connection: ½” Npt Make:- Any Djb Approved Make. 4 Piping And Cable Tray, For Dosing Before, After Pst And After Aeration 5 Cables And Accessories 6 Erection And Commissioning. Last date of submission for this tender is 2021-03-24. This is a Switch Supply tender in Stp Rohini Sector-25 Rohini Delhi, Delhi