Removal of giant hogweed and knotweed in the Gliwice water management area – divided into lots

Summary

The tender concerns the removal and control of invasive giant hogweed and knotweed in the Gliwice water management area, divided into two lots. Lot 1 covers mechanical removal along the Puńcówka and Piotrówka watercourses, including mowing and cutting the root collar with a spade. Lot 2 covers comprehensive removal and containment of knotweed at selected locations managed by the Gliwice Water Supervision authority. The contract runs until 30 November 2026. Offers may be submitted for both lots. Evaluation is based on price (60%) and completion time (40%). Offers must be submitted electronically by 31 August 2026 at 09:00, and the tenderer must provide the required experience evidence and lot-specific cost estimate.