Excavation pit and preparatory civil engineering works for the new Psychotrauma Center – BWK Berlin

Summary

The procurement covers excavation of the building pit and preparatory civil engineering works for the new Psychotrauma Center at Scharnhorststraße 13 in Berlin. The works include, among other things, excavation support systems, unexploded-ordnance surveys and construction water management; bidders must use version 2 of the updated tender documents when preparing their bids. Work must start on 14 December 2026 and be ready for acceptance by 26 May 2028. The contract is not divided into lots. Bids must be submitted electronically by 10:00 on 13 October 2026. Price is the sole award criterion and alternative bids are not allowed, although multiple independently awardable main bids may be submitted. Bidders must demonstrate experience with comparable works and meet the requirements concerning turnover, workforce, registrations and declarations. If the contract value is at least EUR 250,000, a performance bond of 5% of the contract amount is required; the defects-liability security is 3% of the interim payments made by acceptance.