The Nagpur Metro authority has invited bids for a rolling stock maintenance contract that is intended to support reliable and safe metro operations. The tender covers routine preventive maintenance, corrective repairs and periodic overhauls for the metro fleet and associated depot equipment. The procurement is designed to appoint a contractor to manage maintenance schedules, inspections and lifecycle upkeep of trainsets while ensuring regulatory compliance and operational safety. The contract is intended to align maintenance practices with modern standards. The scope is expected to include on?board system maintenance, wheel and brake inspections, traction and auxiliary system checks, component refurbishment and spare parts management. Bidders are required to demonstrate technical capability, proven experience in urban rail maintenance and sufficient workshop facilities to undertake depot level repairs. The authority will seek firms that can provide trained maintenance personnel, diagnostic tools and a robust supply chain for critical spares. Safety management systems and documentation will form a key part. Tender documents and detailed specifications have been made available through the official tender portal and interested parties are advised to consult those documents for submission requirements. Proposals will be evaluated on the basis of technical merit, past performance, quality assurance arrangements and commercial terms. The procurement process will follow applicable public procurement rules and aim for transparent evaluation. Clarifications and prebid meetings may be arranged as specified by the authority. The selected contractor will be expected to work closely with the metro authority to improve fleet availability, reduce unscheduled downtime and support safe passenger services. The contract is anticipated to include service level requirements, key performance indicators and mechanisms for performance monitoring and penalties for non?compliance. The authority has emphasised that continuity of service and adherence to safety standards will be central to contract oversight. The authority will monitor performance through periodic reviews and audits.