Construction of a Medium-Voltage Substation and 4-Year Maintenance

This public tender from Hoya, Niedersachsen (Germany), seeks a contractor for the complete construction of a medium-voltage substation. The substation will support charging infrastructure at a depot, suggesting it needs to handle significant electrical loads. The scope includes not only the initial build but also a four-year maintenance contract for the installed system. This implies a requirement for long-term reliability and a contractor with demonstrable experience in both construction and ongoing maintenance of electrical substations.

Given the medium-voltage nature and the integration with charging infrastructure, this project likely involves work on transformers, switchgear, protection systems, and SCADA integration. Contractors should have expertise in grid connection procedures in Germany and understand relevant DIN standards. The four-year maintenance component suggests the tender will heavily evaluate the contractor's service capabilities and preventative maintenance plans. The deadline for submission is approximately one month from the publication date, so a rapid assessment of resources and capabilities is critical.

Missing CPV codes make it difficult to determine the precise scope and any mandatory pre-qualifications. Contractors should obtain the full tender documents as soon as possible to assess the complete technical specifications, environmental requirements, and evaluation criteria.