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TENDER · switzerland-simapgovernmentworks

ZGSZ l 45518 l BKP 242 Heizungsanlagen 2026 Tender

Hochbauamt, Baubereich B

In context

This is a contract notice published by a government body covering construction and works. Delivery covers Switzerland (CH-ZH). It is classified under Heating and Cooling, Energy Efficiency and Engineering and Infrastructure against the sustainability taxonomy rather than matched on keywords.

Summary

Retrofit of a heritage villa (1874) with modern heating systems integrated into existing chimneys, alongside park and outbuilding restoration under cantonal heritage oversight. Bidders should have experience in sensitive building services integration, heritage-compliant HVAC design, and coordination with conservation authorities.

Summary by Raise Lens from the official notice · 27 Sept 2026Accurate?

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About this tender

Die Villa Bühlhalde aus dem Jahre 1874 wird in enger Zusammenarbeit mit der Kantonalen Denkmalpflege instandgesetzt. Einzelne Bauteile werden behutsam ausgebaut und ersetzt, andere ertüchtigt oder restauriert. Für den Einbau der Gebäudetechnik werden die vorhandenen Kamine genutzt. Der Park und die Nebengebäude werden ebenfalls instandgesetzt.

Key requirements

  • ✓Integration of heating systems into existing chimney infrastructure
  • ✓Close collaboration with Cantonal Heritage Conservation (Denkmalpflege)
  • ✓Sensitive retrofit of 1874 villa with selective component replacement and restoration
  • ✓Park and ancillary building restoration

Relevant sectors

About this sector

Heating and cooling funding supports heat pumps, district heating, thermal networks, efficient cooling and the removal of fossil boilers. It arrives through national support schemes, local authority programmes and procurement for heat networks. Applicants typically need heat demand assessments, a connection plan and an operator for the system.