Plumbing, heating and cooling systems – biochemistry building

Summary

The tender concerns construction works for plumbing, heating and cooling systems as part of the conversion of the former biochemistry building at Johannes Gutenberg University Mainz into a seminar building. The expected execution period is 06/2027–01/2028 and the tender submission deadline is 14 September 2026 at 09:55. The contract is not divided into lots and variant tenders are not permitted. Price is the only award criterion, with tenders evaluated 100% on price. The company must demonstrate average annual net turnover of at least EUR 1,500,000, professional liability insurance of at least EUR 2,000,000 for personal injury and EUR 1,000,000 for other damage, and the required construction references. The tender must be submitted electronically together with the forms, bill of quantities, suitability evidence and, where applicable, subcontractor documentation. The works must comply with the tender documents, occupational-safety and environmental requirements, and the applicable wage and tariff obligations.