Execution of Signaling & Telecommunication work in connection with: ( 1 ) Provision of road under bridge for closure of manned level crossing No. DD- 24 at Km. 893/ 8- 9 in Durg- Dallirajhara section, ( 2 ) Provision of road under bridge for closure of manned level crossing No. DD- 27 at Km. 896/ 8- 9 in Durg- Dallirajhara section, ( 3 ) Provision of road under bridge for closure of manned level crossing No. DD- 39 at Km. 910/ 3- 4 in Durg- Dallirajhara section, ( 4 ) Provision of road under bridge for closure of manned level crossing No. DD- 40 at Km. 911/ 6- 7 in Durg- Dallirajhara section, ( 5 ) Improvement of Goods Shed- SGBB, ( 6 ) Improvement of Goods Shed- BDYD, ( 7 ) Goods Shed Development- Tilda- Neora ( TLD ), ( 8 ) Goods Shed Development- Balod ( BXA ), ( 9 ) Improvement of Goods Shed of Dadhapara ( DPH ), ( 10 ) Improvement of Goods Shed of Bhatapara ( BYT ), ( 11 ) Expansion of Disaster Management Grid, Bhilai Marshalling Yard.