supply, installation and commissioning of dm plant for regional food testing laboratory ( rftl ) , at iid centre nalbari-2 feed pump of flow rate 1.5m3 / hr nad head of 3kg / cm2 @ 30m, horizontal centrifugal type, moc ci 3 dual media filter downflow type of capacity 1.5m3 / hr, diametre 12 / 300 mm & height 48 / 1200 mm, frp maerial vessel with valve size 25nb & mpv 5 port, design pressure 3kg / cm2 & perating pressure 2.5kg / cm2, filtration media as pebbles, corse sand, fine sand, silex, activated carbon 4 cartridge filter down flow type of capacity 1.5m3 / hr, dia 100mm & hos 500mm, vessel material pp with design pressure 1.5kg / cm2 & operating pressure 1kg / cm2 with filtration rating of 10.5 micron 5 high pressure pump with flow rate 1.5m3 / hr, vertical centrifugal type, moc ss 304 6 ro membrane of dia 4, length 40 with 2 nos ro vessel 7 membrane housing with dia 4, lenth 40 of frp material 8 panel board 9 flow indicator ( product / reject ) 10 pressure switches of range 0-7 kg / cm2 11 pressure switches of range 8-32 kg / cm3 12 pressure gauge of range 0-7 kg / cm2 13 pressure gauge of range 0-7 kg / cm3 14 product level control 15 pipes pvc & upvc 16 skid 17 electrical panel, non compartmentalized, moc ms- powder coated 18 switch gear preferable l&t / equivalent make 19 starters 20 copper power cables, ug armoured 21 flexible-copper instrument cables