A6, Kochertal West Retention Soil Filter

Summary

The tender concerns construction works for a retention soil filter on the western section of the A6 in Kochertal. The contract must be completed by 30 June 2028, with works starting no later than 9 November 2026. The tender deadline is 24 September 2026 at 14:30. The price is the only award criterion, alternative tenders are not permitted, and the procurement is not divided into lots. Bidders must submit the required forms, a priced bill of quantities or works programme, eligibility evidence, and any subcontractor or consortium declarations. The tender must be prepared in German and submitted electronically. A 5% performance security and a 3% security for defects claims are required. Federal collective wage and labour-condition requirements apply throughout the subcontracting chain.