supply of real time water quality monitoring systems ( rtwqms ) supply installation commissioning and operation and maintenance for five years and data connectivity of 12 nos real time water quality monitoring systems rtwqms , supply, installation & commissioning of real time water quality monitoring stations ( rtwqms ) along with operation, maintenance and related services ( as per scope given in the tender document ) , real time water quality monitoring system ( rtwqms ) main unit including sensors of ph, bod, do, temperature , led moving message display board , central receivingstation at esc, bhopal , software for central receivingstation , data collection and data base server with most recent windows server edition, virus / firewall software ( server 1 ) , data collection software with sql database ( post gre sql, sql server, or similar ) to be installed on server 1 , computer server rack , network router with hardware with firewall , ups for computer systems , color laser printer withhigh capacity toner cartridge , installation & commissioning charges , operation and maintainence ( o&m ) charges , during warranty period / first year , second year , third year , fourth year , fifth year