Modernization of the electrical installation and adaptation of a building to various backup power sources in Warsaw under a design-and-build model

Summary

The contract covers the design and comprehensive modernization of the electrical installation in the Ministry of Digital Affairs building at 27 Królewska Street in Warsaw under a design-and-build model. The scope includes design documentation, approvals, electrical and associated construction works, photovoltaic installation, integration with backup and uninterruptible power sources, testing, commissioning, training and as-built documentation. The works must be carried out in an occupied public building while maintaining critical power supplies. The contract period is up to 26 months, no later than 31 December 2028. A mandatory site visit is scheduled for 31 August 2026 at 13:00; participation must be registered by 11:00 that day. The bid deadline is 11 September 2026 at 10:00. A bid guarantee of PLN 42,000 is required. Offers are assessed by price (60%), warranty period (10%) and the completion time for the first design stage (30%).