Renovation of the retaining wall on the Miedzianka River and a section of Główna Street near the intersection of Główna and Leśna Streets in Bogatynia

Summary

The tender covers renovation of the retaining wall on the Miedzianka River and a section of Główna Street in Bogatynia, including the pavement, roadway and stormwater drainage infrastructure. The works include demolition and waste removal, protection of underground utilities, reconstruction of approximately 10 metres of stormwater drainage, construction of an approximately 14-metre reinforced-concrete river retaining wall with stone facing, a stone cap and railing, and reconstruction of approximately 150 m² of roadway and 35 m² of pavement. The works must be completed within 90 calendar days from handover of the construction site; the retaining-wall scope must be ready for acceptance by 30 November 2026 at the latest. The tender must be submitted electronically by 10:00 on 28 September 2026. The award criteria are price, worth 90 points, and warranty period, worth 10 points. The minimum warranty is 60 months, and a 5% performance security must be provided before contract signature.