Painting Of High Performance Thermo Plastic Co-Polymeric Anti Corrosive Coating System (System-Iii) For Long Painting Free Life (15 Years &Amp Above) As Per Rdso Specification M&Ampc/Pcn/121/2011, At Br. No. Rub 245 (1X15.26M) Smql Line, Shunting Line &Amp Platform Girders At Dsa Station On Dsa-Smql-Sre Section In The Jurisdiction Of Xen/Bl/Tkj.