tender for providing ro water system bus stand in vilapakkam town panchayat; 1 supplying and erecting in position of following liters capacity industrial model reverse osmosis water-cum-purifier to deliver potable water with world health organisation ( who ) standards with following accessories. ( a ) ms skid - 1 no. ( b ) media 11054 no. vessel with 20 nb multiport valve ( with media pubble and fine sand and activated carbon filling ) set ( c ) feed pump 0.50 hp – 1 no. ( d ) vertical pump 2-9, 2.00 hp / single phase – 1 no. ( e ) membrane 40 x 40 filmtech ( or ) equilaents / osmonic ( usa ) - 1 no. and membrane pressure vessel 40 x 40 -1 no. & pressure gauge - 2 nos. ( f ) flow meter - 1 no. 20” filter with housing - 1 no., low pressure switch - 1 no., level switch - 1 no. & necessary cpvc pipes and fittings.the system shall be provide with two panel control system with necessary stainless valves and fittings and float control etc. the rate should be inclusive of all civil works, wherever necessary to install the system in position and intact. 2 supply and delivery and fixing of hdpe tankas per is 12701 / 1996 including loading, unloading, transportation and labourcharges for fixing of the gi pipes andspecials for pipe connection works includingcutting, threading and fixing charges etc.,