IoT based Online water Quality Monitoring

Amount

Detailed Estimate

100.1.1:Excavating trenches of required width for pipes, cables, etc., including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20cm in depth, including consolidating each deposited layer by ramming, watering, etc., and disposing of surplus excavated soil as directed, within a lead of 50m, in all kinds of soil.

100.59.1:Cutting the bituminous / concrete roads with cutting machine for a minimum depth of 200mm along the sides of proposed alignment of the pipe to be laid without causing any damage to other utilities, including the charges for hire and conveyance of tools and plant, cost of consumables and charges for lighting, watching, ribbon fencing, caution boards, traffic diversion, and as per the direction of departmental officers etc. complete, before carrying out the demolition of bituminous / concrete road by mechanical means and carrying out the excavation.

100.9.1:Laying uPVC pipes of class 2 to class 6 and specials, lowering to the trenches already made, placing in position aligning the pipeline to the lines and levels and jointing the pipes and specials with solvent cement and testing the pipeline with water to the required test pressure (excluding cost of pipes and specials): 20 mm nominal outside diameter pipes.

OD23198/2022-2023:Drilling holes in the concrete valve chamber including labour charges, hire charges

OD23199/2022-2023:Taking connection from existing Distribution Line using suitable MS Saddle and specials etc. complete including earth work excavation, charges for fitter and man mazdoor etc. complete

OD23200/2022-2023:Conveying and Supplying of 20 mm (10 kg/cm2) uPVC pipe (IS 4985: 2000)

OD23201/2022-2023:Providing and fixing UPVC pipes including jointing of pipes with one step PVC solvent cement, trenching, refilling & testing of joints complete as per direction of Engineer in Charge. 50 mm dia 10Kgf/cm2 IS 4985: 2000

OD23202/2022-2023:Availing Internet connection including cabling if needed, cost of Modem, LAN /SIM card etc. for monitoring the results of Quality Analysis.

OD23203/2022-2023:.IOT Device/Sensor terminal (SCADA)<br>1. High-end IoT (Internet of Things) terminal based on an industrial PC, IP65 <br>2. Widescreen color graphical display (9”) and touch screen <br>3. Highly intuitive use, informative visualization & easy operation: time series, optical spectra and all events in clear text <br>4. Sensor and station management of up to 64 parameters: automatic cleaning, data logging, sample & calibration including history and multipoint calibration, sensor function check, user management and easy data transfer via USB-stick <br>5. Low power operation with less than 3 watts (@ 15 minutes measuring interval)<br>6. IoT (Internet of Things) and M2M (Machine to Machine) connectivity: 100 Mb/s Ethernet, 300 Mb/s WLAN and optional worldwide WCDMA 4G interface, remote control (http) and data transfer into “Cloud” via FTP, SSH and TML <br>7. Process interface to SCADA via Modbus RTU/TCP, SDI-12, Profibus DP, analog 0/4-20 mA and relay outputs (state) <br>8. Integration of third-party sensors via analog 0/4-20 mA and digital (solid state) inputs, Modbus RTU/TCP

OD23204/2022-2023:Residual Chlorine Sensor-<br>1.measuring principle: amperometric (membrane covered)<br>2.ideal for drinking water<br>3.long term stable and lowest maintenance in operation<br>4.low cross sensitivity to many surfactants<br>5.factory zero point pre calibrated<br>6.mounting and measurement in flow cell<br>

OD23205/2022-2023:Online Turbidity Sensor <br>1.Measuring principle: optical (infrared absorbance)<br>2.Long term stable and maintenance free in operation<br>3.Factory pre calibrated (0-800 measuring ranges)<br>4.Automatic cleaning with compressed air<br>5.Mounting and measurement directly in the media (InSitu) or in flow cell

OD23206/2022-2023:LED DISPLAY <br>WEB PLATFORM<br>1.Graphical, tabular representation of all parameters <br>2.Option for custom range, weekly, monthly, yearly data viewing<br>3.Parameter exceeded alerts<br>4.Access from multiple locations

OD23207/2022-2023:Installation and Commissioning Charges including charges for Panel, Flow through Chamber, Modem, Solenoid Valve for Automatic Cleaning, All cabling for the sensor, Panels and IOT terminals as per site condition

I-TELEMETRY TECHNOLOGIES PRIVATE LIMITED

Bidder Name

Aaxis Nano Technologies Pvt. Ltd.

I-TELEMETRY TECHNOLOGIES PRIVATE LIMITED