Construction of an energy storage system at the Water and Sewerage Plant in Grajewo to ensure continuity of collective water supply in crisis situations

Summary

The tender concerns design and build works for an energy storage system at the Water and Sewerage Plant in Grajewo. The contractor must prepare the design documentation, carry out geodetic services, expand two existing photovoltaic installations, supply and install two LFP battery storage systems, hybrid/retrofit inverters and an energy management system, perform construction and installation works, testing, grid notification where required, and staff training. The bid must be submitted electronically in Polish. The award criteria are price and warranty. A performance bond is required.