Present GNT nunchi run avutunna Simhadr, palnadu rakes Maintenance cheyyataniki problem ayyindu intakamundu Palnadu ki Simhadri tho RSA pettakamundu weekly 1/2 days ye maintenance chesevallu anduvalana RSA simhadri tho petti Oka rake oka roju cheste another rake inkoka roju chestunnaru anduvalana NLPD lo Pitline vestunnaru.NDL Pitline ni SCR approval RB ki pampi RM nunchi approval cache varaku wait cheyyali appudu emaina NDL lo Pitline vache chance undi