Tender For corrigendum : supply of sluice valves for water works purpose,c.i.doubble flanged type in the follwing sizes and pressure designation conforming to is:14846/2000 with amdt.no.1&2.components/parts of sluice valves shall be manufactured from basic material given in table 1 of is:14846/2000 with amdt.no.1&2.the valves shall be tested for (closed end test) against hydrostatic test requirement.nominal size 100 mm, pressure designation p.n.1.0 with cap p.d.