Langwiesen School Building Extension and Renovation; BKP 242 geothermal probes
Official title in German: Schulhaus Langwiesen Erweiterung und Sanierung; BKP 242 Erdsonden
Amt für Städtebau is procuring 40 ground-source heat probes, each 135 m deep, for the Langwiesen school complex’s comprehensive renovation and expansion, supplying heat with two brine-water heat pumps.
- Contract
- One KBOB works contract; the offer remains binding for 6 months.
- Eligibility
- Submit two company references and two key-person references; the offer language is German.
- Award
- Price is considered in initial shortlisting; the three highest-ranked offers may receive full evaluation.
- Watch out
- Unit prices remain binding despite material-quantity deviations or omitted positions.
Documents for your bid
- Unterlagen SH Langwiesen BKP 242 Erdsonden.zipTender documents · 43.5 MB
Key dates
- 17.09.2026Published on simap.ch
- 08.10.2026Questions round
- 04.11.2026, 12:00Submission deadlineDeadline in 8 days
- 05.11.2026, 16:00Bid opening
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Notice text
View on simap.ch
Unofficial reproduction. The German text below is taken unchanged from SIMAP notice no. 44112. Only the official notice is binding.
40 Erdwärmesonden à 135m zur Wärmeerzeugung in Kombination mit zwei Sole-Wasser-Wärmepumpen für Gesamtsanierung und Erweiterungsbau der Schulanlage Langwiesen.