ITDZ Berlin: Maintenance and inspection of medium-voltage systems, low-voltage systems and transformers

Summary

The tender covers maintenance and inspection services for medium-voltage and low-voltage switchgear and transformers for ITDZ Berlin and its customers over a six-year period. The estimated value is EUR 2,808,272 excluding VAT, and the deadline for bids is 9 October 2026 at 10:00. The contract will be awarded on the basis of the lowest evaluated price. Bidders must demonstrate at least EUR 1,500,000 in relevant net turnover during the last three completed financial years, the required liability insurance, professional capacity, and information-security, environmental and quality-management measures. The bid must be submitted electronically in German; one main bid is permitted and alternative bids are not allowed. A site inspection may be arranged for 21–25 September 2026, but attendance is not mandatory.