supply and delivery of water pileline materials in sathupalli municipality under 15th finance commission grants. - manufacture, supply and delivery of di d/f gate valves (soft seated) resilient seated soft sealing gate valves (sluice valves) with body bonnet of ductile cast iron of grade ggg-40/ sg- 400/15 or ggg-50/sg-500/7 or equivalent grade as per i.s.3896-part2-1985 and subsequent revisions, wedge fully rubber lined with epdm food grade quality and seals of nbr and the valves should be of vacuum tight and 100% leak proof with face to face dimensions as per bs5163-89/is14846-2000/din 3202 f 4. all the valves should be with electrostatic powder coating both inside and outside pocket less body passage. drilled as per requirement of the dep. (27. di d/f valves, sl.no 02) 80 mm dia 100 mm dia 150 mm dia 200 mm dia 250 mm dia supply and delivery and of star rated three phase isi submersible motor pumpsets suitable for 6 bore well cost and conveyance of all charges including transportation, and l.c etc. complete. 5.00hp/5-10 stage 7.50hp/5-10 stage 10.00hp/10 stage 12.5hp/10 stage 15hp/10-20 stage 12.5hp/04 stage vertical submersible pumpset centrifugally cast (spun) ductile iron fittings conforming to is:9523/2000 having dimentions as per table. the rates mentioned here under are for fittings, zinc coated externally with inside mortar lining (with finishing as per class 13/ is 9523/2000) ( ex-works) including transportation, taxes and duties etc. up to 300mm dia above 300mm dia