Kerala Water Authority-KWA has published Rebuild Kerala Initiative Automation Of Vertical Turbine Pumps In Kerala Water Authority -Rwss To Kuttampuzha- Implementation Of Phase 1 ( Stage 2 ) , Part Under Rebuild Kerala Initiative - Supply , Installation , Trial Run And Commissioning Of Control. Submission Date for this Tender is 03-09-2022. Pump Supply Tenders in kuttampuzha Kerala. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | Working Charges |
| 2 | Supply of GSM-based motor remote controller, scheduler, and protector with 2.5 inch 65K color LCD touch display interface for local real-time display and control of pump and its parameters. Effective overall protection for the pump from motor dry run, overload, single phasing, phase reversal, under-voltage, and over voltage. Built-in Li-ion battery backup with auto recharge function. Flexible motor scheduling and timer functions with power outage compensation. Up to 7 SMS users and an unlimited number of app users per motor. Works with web and mobile apps for remote monitoring over PC web browsers and smartphones, Google Assistant and Amazon Alexa. Model compatible for 20HP to 35HP VT pumps. Functions as the gateway for other sensors and actuators required in the automation network etc complete along with 2 years of onsite Warranty |
| 3 | Pressure sensorupto 16 bar with 4 to 20mA analog output for discharge line pressure sensing, remote monitoring and automatic pumping cutoff. Real-time pressure sensor reading display on color LCD touch display. Remote data access over SMS, web and mobile apps. with warranty for 2 years |
| 4 | Data capturing Sensor Node unit for pressure transducer with RS485 interface for data concentration along withtwo years of onsite warranty |
| 5 | Data concentrator module to aggregate data from pressure sensor over RS485 bus and any future sensors or actuators and upload to cloud. Supports up to 14 sensors / meters / actuators along with two years of onsite warranty |
| 6 | Supply of Solar-powered, GSM/GPRS connected, ultrasonic echo based real-time water levels monitoring and alerting system. Ultrasonic echo-based water level sensing at centimeter accuracy. Lower level and upper-level configurable thresholds over SMS, web app, and mobile app. Lower and upper-level threshold alerts over SMS, web app, and mobile app. Solar-powered with in-built original Li-ion battery. Can be paired with pumps at any distance from the tank over internet for automatic pumping based on remotely configurable tank water level thresholds. Additional waterproofing enclosure included along with two years of onsite warranty |
| 7 | Supply of surge protection devices integrated with Type-1 & Type-2 surge protection. Voltage protection level 1.5 kV. High Discharge Current: Imax 50 kA (L – N) 70 kA (N – E). 35 SQ. mm Terminals. Mechanically coded cartridges to avoid cartridge replacement errors along with two years of onsite warranty |
| 8 | Charges for Installation ,Commissioning, Trial run, Knowledge sharing of automation of GSM based motor remote controller along with Pressure transducer ,data concentrator, Solar-powered, GSM/GPRS connected, ultrasonic echo based real-time water levels monitoring and alerting system. surge protection device, including the charges of conveyance, charges for human labour, Hire charges of material for Installation, charges for consumables etc complete |
| 9 | AMC Charges |
| 10 | Charges for Annual Maintenance contract of Automation unit including Surge Protection Device, Pressure, Transducer device, Ultrasound, real time water level monitoring system for a period of 3 years after the warranty period of 2 years towards the amount to be retained at division office to be released to the conractor after expiry of 5years with effect from the date of commissioning. |
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