Scr Construction Organization: Engineering, Procurement And Construction (Epc) Contract For Tripling Of Track Between Srikalahasti And Renigunta Stations With Electrification, Signalling &Amp Telecommunication Electrification And Augmentation Of 1X25Kv Tss/Sp/Ssp In Total Gdr-Ru Section To Suit Three Line In Connection With Trippling Of Gudur-Renigunta Section In Guntakal Division In The State Of Andhra Pradesh.