tender for supply of materials for r. o. filter with atm m/c purification plant of discharge capacity 500 lph/hr at sevanagar tal chalisgaon dist jalgaon. , materials for ro , r.o. filter with uv purification with all accessories & mounting with fitting at site & successful trial. (1000 lph pure water discharge) as per technical specifications of annexure attached. the r.o. filter unit should consists following major items. (a) lldpe rotational moulded polythene cylindrical vertical water storage tanks (tripple layer) with isi marked of is:12701:1996 latest revision. (2000 lit. for raw water-1 no and 1000 lit. for pure water-1 no) (b) card system (swipe card system with master card 100) 1 unit (c) water chiller of capacity 2 ton. emrison compreser box type (d) voltage stabalizer 230 volt sutable capacity to maintain runnign voltage for both r.o. plant and chiller (10 kva) , add 18 % gst