tender for 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 water level monitoring system. - digital water level recorders (dwlrs) - non vented pressure type with telemetry system 2 providing of digital water level recorder (dwlr) with non –vented hydrostatic pressure type sensor with barometric pressure correction for individual station, with measurement range of up to 50 mt along with sensor cable, including junction box and necessary accessories with battery operated data logger and gsm & gprs telemetry system, complete as per the technical specifications. 3 related services and completion schedule 4 installation, testing and commissioning of digital water level recorder (dwlr) with non-vented hydrostatic pressure type sensor with desired measurement range withsensor cable for piezometer, along with junction boxes and 5 meter signal cable and necessary accessories with battery operated data logger and gsm & gprs telemetry system, including the cost of communication for using gsm & gprs sim and other related charges as per the technical specifications to be installed at designated locations 5 integration of gsm & gprs data with the existing state gw data center at lucknow or any such web-portal as suggested by the department with all ancillary equipment, as per technical specifications. 6 training of the purchasers personnel as per details given in technical specification at the supplier’s plant and/or/onsite in assembly, startup, operation, maintenance and/or repair of dwlr with telemetry and relevant software and supplied goods. course topics will include sensor calibration, data logger configuration, data downloading, data retrieval, collection, trouble shooting, processing maintenance requirements and procedure for equipment configuration, installation, site testing and commissioning including training kit containing course material in soft and hard copies as per technical specification. 7 fencing around piezometer with wiron chain link/mesh welded on frame size 1.0x1.0x2.0 m of ms angle size 30x30x5mm & required ms flat bar of size 25x3 mm with lockable arrangement & sign board ms sheet size 750x600x1.2mm including fabrication, painting, writing, fixingof leg on cc block 0.30x0.30x0.60m in 1:3:6 at site as per drawing and design with all labour and material, etc. complete. 8 seven years operation & maintenance and comprehensive warranty for dwlrs with telemetry along with accessories, installed at designated locations as specified in scheduled of requirement after final acceptance & up gradation of all softwares associated with dwlr systems. this includes replacement of batteries as & when required at bidders cost. the cost of communication for gsm & gprs and sim charges and other related charges.