B51 Twistringen urban road section, phase 2 – tree planting

Summary

The tender covers tree planting and subsequent maintenance along the B51 urban road section in Twistringen. The works include supplying and planting 49 avenue trees: 35 small-leaved limes, 10 silver birches and 4 English oaks, together with planting pits, growing substrate, tree supports, trunk protection, wildlife protection, mulching and the required traffic management. Planting must be completed by 31 March 2027, with maintenance continuing from 2027 to 2029, including watering, weeding, mowing, pest treatment and formative pruning of young trees. Price is the only award criterion. The tender must be submitted electronically in German by 05 October 2026 at 09:30; variant tenders are not permitted.