bids are invited for pp mnfinletoutlet 4 f3x2 filter , pp tee 4fx4mt 2fx4 flanged ind , t type disc filter pp3 50m3hr with 2 flanges , butterfly valve with plastc disc pp4 , frp sand filter with butterfly valve pp3 50m3hr with 350 kgs sand , ventury injector with suction port and assembly2 super venturi ggrc , air release valve 1 , pressure gauge 2 glycerine , gi fitting , butterfly valve with plastc disc pp25 , flush valve 63 75 mm , 16 mm diameter 25kgcm2 class ii , emitting pipe integral drip lateralpc 16mmclass ii , on line dripper 4 8 14 lph , start nipple 16 mm , grommet 16 20mm , nipple 16 mm , end cap 16 mm , pvc pipe 110mm 4 kg per pipe , pvc pipe 90mm 4 kg per pipe , pvc pipe 75mm 4 kg per pipe , drip irrigation labour charges pvcdripline driper installation , 40hp submarsible motor with pump set , submarsible 8mm 3core isi cable , penal boardcut out,main switch,wiring , 32mm yallow naylone rope , hdpe pipe clamp , ss nipple , 90mm hdpe pipe 125 kg p80 , labour cost for motar insttalation , air drone total quantity : 177659