supply of installaton and commissioning portable de ionizer water distlled water plant of 200 ltrs capacityinstallaton and commissioning portable de ionizer water distlled water plant of 200 ltrs capacity,supply, installaton and commissioning portable de ionizer water distlled water plant of 200 ltrs capacity. a pprox tds:200 ppm, demineralizing unit capacity of 20 lit per hour. speciecaton:1. stage one: reverse osmosis basis pre treatment, maximum input feed water tds will not more than 500ppm require at least 35 psi inlet water pressure with ?? ball valve and ac power supply with 5amp 3-pin socket with switch 3 feet near to the locaton and vent for drain water und er scope from railways. 2.stage two: media based treatment. 3.stage three: output treated water per hour will be 20 lite rs (+/_ 10%) at an input water tds not more than 500 ppm. place of installaton within the bza division and specieed by r ailways afer joint survey with the supplier. make ? paramount no.pat-nrdm20 or similar [ warranty period: 18 month s after the date of delivery ] ]