MTC/ 062024/ N- 48 ( RE- INVITATION ) BI- ANNUAL RATE CONTRACT FOR ERECTION OF STRUCTURE, EQUIPMENT, EARTHING, CONTROL WIRING ETC. OF 66 KV TRANSFORMER/ LINE BAYS AND BUS STRENGTHENING WORK AT VARIOUS SUB- STATIONS UNDER KHERALU AND PATAN TR DIVISION UNDER R & M SCHEME 2024- 25