Tender For corrigendum : supply, installation, testing and commissioning of 700 digitalwaterlevelrecorder (dwlr) (non-vented pressure type) with telemetry, including fencing and establishment of data acquisition system along with its maintenance for real time ground wate
Tender For annual web server maintenance charges for electromagnetic flow meter and digitalwaterlevelrecorder at various locations in inside central workshop/ponmalai for a period of 24 months.