SW I: Chikka Banavara- Hassan Sec: Construction of boundary wall at Nelamangala ( NMGA ) at km 13/ 300- 14/ 000, Kunigal ( KIGL ) at km 58/ 200- 550 on LHS and RHS, Yediyuru ( YY ) at km 75/ 800- 76/ 200 on LHS and RHS and B G Nagar ( BGNR ) at km 90/ 000- 550 on LHS stations in ADEN/ Kunnigal sub- division. SW II: Shravanabelogala ( SBGA ) station: Proposed construction of platform toilet at PF- 1. SW III: Construction of RCC drain for a length of 1500m in connection with the work of" Bengaluru- Salem sec: Through Ballast recoupment of points and crossings 10 Nos at Hosur ( HSRA ) yard in ADEN/ Dharmapuri section. Maintenance period is 6 months