Supply Of Sw I : Yelahanka - Rajanakunte : Pro. Construction Of Goomties At Lc 20 Between Km 23/000-100. Sw Ii : Construction Of Rcc Drain For A Length Of 2160M In Connection With The Work Of Bengaluru -Sampige Road And Bangalore - Dharmavaram Sec: Through Turnout Renewal (Ttr) Of Existing Curved Switch And Cms Crossing With 60 Kg Tws And 60 Kg Weldable Crossing - 1In12 - Total : 48 Nos In Sbc-Spgr Section In Aden/Yeswanthpur Section And Through Ballast Recoupment (Tbr) Of Points And Crossings - 13 Nos (5 Nos In Nidavanda (Ndv), 4 Nos In Thondebhavi (Tdv) And 4 Nos In Gauribidanur (Gbd) Yards) In Sbc-Spgr And Sbc-Dmm Section. Sw Iii : Yelahanka - Bangarpet Section :1. Improvements To Rub No. 239A, 237A, 231A, 234A, 228A (5 Rubs) Works Such As Road, Collection Well, Drainage Pipeline Etc., 2. Proposed Improvements To Rub No. 203B, 200A, 197A, 196A, 182A, 181B, 178A, 174A, 170A, 166A, 164A, 161A, 156A, 155A, 152A And 139A (16 Rubs) Works Such As Approach Road, Drainage Pipeline, Epoxy Grouting And Retaining Wall In Aden/Ypr Section (Total 21 Rubs). Maintenance Period Is 6 Monthssw I : Yelahanka - Rajanakunte : Pro. Construction Of Goomties At Lc 20 Between Km 23/000-100. Sw Ii : Construction Of Rcc Drain For A Length Of 2160M In Connection With The Work Of Bengaluru -Sampige Road And Bangalore - Dharmavaram Sec: Through Turnout Renewal (Ttr) Of Existing Curved Switch And Cms Crossing With 60 Kg Tws And 60 Kg Weldable Crossing - 1In12 - Total : 48 Nos In Sbc-Spgr Section In Aden/Yeswanthpur Section And Through Ballast Recoupment (Tbr) Of Points And Crossings - 13 Nos (5 Nos In Nidavanda (Ndv), 4 Nos In Thondebhavi (Tdv) And 4 Nos In Gauribidanur (Gbd) Yards) In Sbc-Spgr And Sbc-Dmm Section. Sw Iii : Yelahanka - Bangarpet Section :1. Improvements To Rub No. 239A, 237A, 231A, 234A, 228A (5 Rubs) Works Such As Road, Collection Well, Drainage Pipeline Etc., 2. Proposed Improvements To Rub No. 203B, 200A, 197A, 196A, 182A, 181B, 178A, 174A, 170A, 166A, 164A, 161A, 156A, 155