Tender For tender for supply of erection and commissioning of ultrafiltration membrane : : - ultra-filtration membrane , pipe ss efw , a358 , tp304l , be , 8in , 10 , pipe , ss , efw , a358 , tp304l , cl1 , be , 10in , 10 , pipe , ss , efw , a358 , gr.tp304l , be , 12in , 10 , pipe , ss , smls , a312 , grtp304l , be , 2in , 10 , fl , wn , rf , ss , a182 f304l , 150 , 12in , 10 , red , conc , bw , a403wp304l , 12x10in , sch10 , red , con , ss , a403 , wp304l-wx , bw , 10x8 , 10s , channel , cs , is 2062 , a , 125x65mm , channel , cs , is 2062 , a , 75x40mm , cost of supervision & commisioning , stainless steel piping (gr. ss 300) welding joint -50 mm nb , schedule upto 40 , stainless steel piping (gr. ss 300) welding joint -200 mm nb , schedule upto 40 , stainless steel piping (gr. ss 300) welding joint-250 mm nb , schedule upto 40 , stainless steel piping (gr. ss 300) welding joint-300 mm nb , schedule upto 40 , fabrication and erection of pipe support / platforms / davits / stair case etc. , dye penetration test for piping works , hydrotesing of piping works - 50 mm nb , hydrotesing of piping works - 200 mm nb , hydrotesing of piping works - 250 mm nb , hydrotesing of piping works - 300 mm nb