Supply of precipitation and flocculating agents for the Münster leachate treatment plant

Summary

The contract covers the supply of precipitation and flocculating agents for the flotation and sludge press at the leachate treatment plant in Münster, from 1 December 2026 to 30 November 2029. The bid deadline is 23 October 2026 at 07:30, and questions must be submitted by 19 October 2026. The bid must include a completed priced bill of quantities in both PDF and GAEB format; alternative bids are not permitted. The bidder must provide trial materials free of charge, delivered to awm no later than the third working day after the bid submission date: between 10 kg and 2 tonnes of precipitation agent, and between 5 kg and 100 kg of flocculant. Evaluation considers specific consumption (50%), removal performance for the substances (30%), mixing properties (10%) and net price (10%). The bidder must provide the required suitability information and at least three references for comparable services performed during the last three financial years. The authority may request current supporting evidence from bidders under consideration.