Tender For the supply, installation, testing, commissioning and support warranty for 5 years of digital water level recorder (dwlrs)-1379 nos (hydrostatic pressure type) with telemetry system in existing piezometers and 30 nos of data retrieval systems (drs) for state groundwater and water audit department, vijayawada, andhra pradesh under national competitive bidding under sdmf.
Tender For supplying, installation, testing , commissioning and maintenance of an automated water level recorder awlr (non contract radar type) for water level monitoring in rivers, canals and reservoirs with a 15m and 35m range under trichy region control
Tender For maintenance of district centre nehru placsub head -supplying, installing / porting / commissioning of piezometer with digital water level recorder (dwlr) along with telemetry facility at nehru place centre.
Tender For corrigendum : supply, installation, testing and commissioning of 700 digital water level recorder (dwlr) (non-vented pressure type) with telemetry, including fencing and establishment of data acquisition system along with its maintenance for real time ground wate