manufacturing, supply, delivery laying and commissioning of 700mm/600mm dia inline and out coated ms pipeline fabricated with 10mm thick ms plate along with required specials from i) railway goods shed to eenadu press building(slice-i) ii) eenadu press building to bharath nagar ghmc park(slice-ii) iii) bharathnagar ghmc park to sanathnagar railway station(slice-iii) iv) sanathnagar railway station to hmt zero (slice-iv)for re routing of existing 1143/762mm dia psc gravity main. from lingampally to sanath nagar all along the railway track and nala to avoid frequent leakages under lingampally section, s.d-ii, o & m div-xxi. control room, secunderabad