Jharkhand Bijli Vitran Nigam Limited (JBVNL) has issued a re-tender notice (NIT Nos. 126 & 127) for the procurement of spare parts for vacuum circuit breakers under the O&M head for FY 2026-27. The required materials include 33KV/11KV Vacuum Interrupters and 33KV/11KV Current Transformers to service the Singhbhum Electric Supply Area in Jamshedpur. Online bids must be submitted by July 24, 2026, before 3:00 PM, with technical bids opening on July 25, 2026. For clarifications or official queries, bidders can contact the GM-cum-CE office directly via phone at 7050303680, 7070354264, or via email at sesa.jsr13@yahoo.in.