(S.W-I&Ampii) Aden/ South, Ten &Amp Sct Sub Division:-Deep Screening By Ballast Cleaning Machine / Manual On Loop Line-20.330Kms And Points &Amp Crossings-50Sets In Sse/Pway/Vpt, Svks, Tn, Ten, Sct &Amp Puu Section. (Sw.Iii) Tirunelveli Station:-Deep Screening By Ballast Cleaning Machine / Manual On Loop Line-5.013 Kms And Points &Amp Crossings-22Sets At Ten Yard In Sse/Pway/Ten Section.