preparation of awareness generation cum training materials in digital format ( av ) with voice over inbengali and englishon testing drinking water quality using omas, nano omas and ftkalong with field demostration & field demostration of smart disinfection unit for chlorinationas and testing drinking water quality of samples from quality affected areas and untested habitations using mobile laboratory bike ( mlb ) and mobile laboratory van ( mlv ) respectivelyas per drinking water quality monitoring & surveillance framework’ issued by ministry of jal shakti, department of drinking water & sanitation, govt. of india under phe department. govt. of west bengal