Maintenance And Repair Work Of Substation And Substation Lt Loop Along With Replacement Of Burnt/Damaged 11/0.4 Kv Distribution Sub-Station With New 11/0.4 Kv Distribution Transformer Under 11 Kv Lamakazi, 11 Kv Shahkhurrom, 11Kv Tukerbazar, 11 Kv Badhaghat, 11 Kv Textile Feeder Under Sales And Distribution Division-4, Bpdb, Sylhet.