Heating, Ventilation, and Plumbing Installation

This public procurement notice from Haßfurt, Bavaria, Germany, concerns the installation of heating, ventilation, and plumbing systems. The heating portion includes the installation of a heating manifold with 5 outputs, pressure maintenance and degassing systems, approximately 800 meters of heating pipes, 42 compact radiators, and 5 heating pumps. The ventilation work requires the installation of a central ventilation system with a capacity of 10,000 m³/h, a decentralized system with 200 m³/h, 330 m² of ventilation ducts, 450 m of spiral ductwork, 61 volume flow controllers, 68 silencers, and 19 fire dampers. The plumbing element involves pressure flow drainage for a sports hall, roughly 750 meters of waste and rainwater pipes, around 470 meters of drinking water pipes, a central hot water preparation system, and approximately 85 sanitary ware installations.

The project scope suggests a medium-sized commercial or institutional building. The ventilation system specifications indicate complexity, especially with the inclusion of volume flow regulators, silencers, and fire dampers. Contractors should assess their capacity to handle integrated HVAC systems and their familiarity with German building codes and standards for these installations. The relatively short bid deadline (approximately one month from publication) warrants a rapid evaluation of resources and potential competitiveness. The absence of a published contract value requires careful cost estimation and risk assessment during the bidding process.

Given the scope and complexity, experience working with similar projects in Germany is highly recommended. Bidders should confirm specific requirements regarding materials, certifications, and warranty provisions to ensure compliance and accurate cost calculation.