supply of materials for r. o. filter with atm m/c purification plant of discharge capacity 500 lph at janve z p school tal amalner dist jalgaon. . supply of materials for r. o. filter with atm m/c purification plant of discharge capacity 500 lph at janve z p school tal amalner dist jalgaon. , materials for ro , providing and fixing r.o. plant of 500 lph capacity, cold water jars 18 ltr capacity 40 nos, lldpe rotational moulded polythene cylindrical vertical water storage tripple layer water storage tank 2000 ltr + ss304 with 1.6mm thickness of hdpe material tank 1000 ltr, card system with 300 cards inclu gps / gprs system 1 unit.