Laying Of 33Kv 3C 400 Sqmm Ug Cable For Rl 1.702Km In Double Cable Arrangement For New Bulk Connection At 33 Kv I.R.O. Numaligarh Refineries Limited At Rangapani, Phansidewa Under Siliguri Sub-Urban Division, Wbsedcl Rm/Dr/Electrical/2025-26/02