real time water quality monitoring systems (rtwqms) and data connectivity supply installation commissioning and operation and maintenance for five years and data connectivity of 12 (twelve) nos. real time water quality monitoring systems at various locations of rivers , supply, installation & commissioning of real time water quality monitoring stations (rtwqms) along with operation, maintenance and related services , 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 with 10 sets of high 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