Germany – Construction work for water and sewage pipelines – HLS-Arbeiten - Neubau einer Wohnanlage für Studierende KIT Campus Ost

This is an open EU tender for HLS (heating, ventilation, sanitation) works for a new student housing building at KIT Campus Ost in Karlsruhe, Germany. The project includes a new building with 201 student places and renovation of a historic building. The procurement is for a single lot covering all HLS works (cost groups 410-430). Submission deadline is 22 June 2026, with planned construction from 28 September 2026 to 1 November 2027. No estimated value is explicitly stated. Strict eligibility criteria include minimum turnover of €10 million over 3 years, minimum liability insurance, and at least 3 relevant references. The tender is in German, electronic submission required.