Switzerland – Construction work – Mittenza für Muttenz – Kulturhaus Umnutzung und Sanierung I BKP 211 Baumeisterarbeiten

Open tender by Gemeinde Muttenz for construction works (Baumeisterarbeiten) for the renovation and partial conversion of a listed building (ehemaliges Hotel- und Kongress-Gebäude) in Muttenz, Switzerland. The project involves demolition, masonry, concrete/reinforced concrete works, and other building construction tasks. The building is under cantonal monument protection. The tender is a single lot with multiple CPV codes. Award based on quality criteria only. Submission by paper (not electronic) in German. No estimated value provided. Duration approximately 2 years (planned start 2026-09-30, end 2028-09-27).