madurai division - (a) madurai - dindigul (upline) - attention to psc girders and rcc deck,protective works including reconstruction of retaining walls and condition assessment for 25tloading in br.no.1474 ( 15 x 21.34m psc i girders) (b) madurai - dindigul (dn line) -attention to psc girders and rcc deck including cable duct and protective coating inbr.no.1474 ( 15 x 21.34m psc i girders)bidding type normal tender .