water treatment system supply and installation of water treatment system , water treatment system ( 3500 lph ) , technical specifications for installing, testing and commissioning of 3500 lph water treatment system comprising of filters, inter connecting pipes, valves, complete in all respects. sl no item unit quantity 1. dual media filter material of construction-frp tank size: 16 x 65 inches media type–anthracite & graded sand media make: everzit germany vessel make: pentair / alfa / equivalent complete set 1 2. iron removal filter material of construction-frp tank size: 16 x 65 inches media type–purolite mz10 plus& graded sand media make: purolite usa vessel make: pentair / alfa / equivalent complete set 1 3. activated carbon filter material of construction-frp tank size: 16 x 65 inches media type-activated carbon 1050 iv media make: indo german carbon limited vessel make: pentair / alfa / equivalent complete set 1 4. inline disinfection system dosing system type: solenoid driven speed: upto 400 spm dosing rate:6lph@4kg / cm2 wet part makes: ptfe power consumption:30 w make: edose / miltonroy / equivalent complete set 1 • power supply: 220-230 volts; 50 hz ac • installation and testing at no additional cost. • warranty of one year on labor, spares and parts • documentation should include user / technical / maintenance manuals, list of important spares and accessories with their part number and price and list of recent end-users in kerala or other parts of india. • readily available service support based in kerala from manufacturer ( support document to be submitted from manufacturer side ) . • the vendor needs to provide the address of certified and authorized service center for the quoted equipment in / nearest to thrissur, kerala. • the equipment should be installed, tested and demonstrated on-site at the requested location by authorized service agents of the manufacturer / vendor. • the equipment should be delivered at kfri sub centre, kuzhur, kakkulissery, kuzhur p. o. thrissur, kerala – 680734.