Castle Renovation - Heating, Ventilation & Sanitary Works

This tender from Hückeswagen, North Rhine-Westphalia, Germany, covers the heating, ventilation, and sanitary (HVAC) renovation of a castle. The work encompasses both demolition of existing systems and installation of new systems, including water and wastewater pipes, sanitary fixtures (WC, washbasins, urinals, etc.), grease separators, lifting stations, a pressure boosting system, pipe insulation, heating boilers, heat pumps, piping installation, radiators, fan convectors, buffer storage tanks, a ventilation center with heat recovery, and air duct systems. The project also indicates integration with building automation (implied). The multiple CPV codes related to specific equipment and installation procedures suggest a comprehensive HVAC overhaul. Given the location, historical context (castle renovation), and integration requirement, the project is likely to present complexities beyond standard commercial HVAC work due to potential structural limitations and conservation requirements.