supply of supply and fitment of following set of spares for 04 nos. of ro water plants in wagon workshop/guntupalli/vijayawada. , supply and fitment of following set of spares for 04 nos. of ro water plants in wagon worksh op/guntupalli/vijayawada. the set consists of the following materials.1). dosing pump connector for dosing pump dosage: 5ppm, flow rate: 2m3/hr, capacity: 6lphmake: initiative engineering or equivalent, quantity - 04nos.2). supply of membrane cleaning chemical and cleaning of 02 nos of membranes fitted to ro plant s.chemical : citric acid (or) sodium tripolyphospate (or) sodium dodecylbenzen.model of membrane:bw404 0, dia: 8inch,length: 40 inch, quantity - 20 liters.3). membrane bw4040, quantity - 01no.4). membrane b w8080, quantity - 01no.5).uv lamp, capacity: 2000lph, rate of dis infection: 99.99% make: pureon,e or p hilips or equivalent size: 6 inch dia, length-970mm, quantity - 04 nos.6). jumbo micron filter with housing- 5 micron, length :20 inch, outer diameter: 6 inch, inner dia: 1 inch type: polypropylene woundflow: 500-10 00lph. make: elite aqua or equivalent, quantity - 8nos.7). slim filters with housing outer diameter: 4 inch, i nner dia: 1 inch length :20 inch type: polypropylene woundflow: 500-1000lph, make: elite aqua or equival ent, quantity - 8nos.8). solenoid valve one inch (ss u-flow), 24v dc power source make: pk aqua or equiv alent, quantity - 02no.9).25nb manual multiport valves inlet / outlet / drain connection : 1″ bspf max. op erating pressure : 5kg/cm2flow rate: 5m3/hr @ 0.35 kg/cm2, quantity - 3nos.10). pebble bag, quantity - 0 4bags.11). high pressure pump spares, quantity - 02 sets.12). ro anti scalent, make/model: eliteaquarc-1 010 or equivalent, quantity - 20kgs.13). flow meter- lapid flowmeter suitable for 500-1000lph ro plant, q uantity - 03nos.14). sand media suitable for1354vessels, each bag contains 10kgs, quantity - 12 bags.15). carbon media suitable for1354vessels, each bag contains 10kgs, quantity - 08 bags. [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]