Planning services for the construction and setup of a 10 kV substation, including a georedundant duct system

This tender seeks comprehensive planning services for the construction and fit-out of a 10 kV substation and a geo-redundant cable route system. The services are to be provided in accordance with the German Fee Structure for Architects and Engineers (HOAI) Phases 1-4, which are mandatory, with an option for Phases 5-9 to be commissioned in stages upon approval by the supervisory bodies of the Berliner Stadtreinigung (BSR). The project is located at Gradestraße 73/81, 12347 Berlin. The primary objective is to relocate the existing 10 kV grid connection of a BSR facility to the new substation. This will establish a dedicated 10 kV grid for all BSR buildings at the site, facilitating the eventual decommissioning of existing individual 0.4 kV grid connections. Key aspects of the electrical engineering planning include the full design of the 10 kV substation's electrical systems. This involves creating necessary network, load, and short-circuit plans for the medium voltage, considering future construction projects. Specifically, at least two 10 kV ring systems are required: the existing ring and a new main ring for new consumers and a future bioenergy plant. The interface is defined as the 0.4 kV circuit breaker downstream of the existing system's transformer. The planning also covers cable dimensioning and conduit allocation for the 10 kV expansion, the relocation of the existing 10 kV cable connection to the new substation, and coordination with civil engineering for the integration of the existing route system and adherence to bending radii. Grounding, lightning protection, and coordination with architectural structural engineering are also included. The architectural structural planning encompasses the design for the 10 kV substation construction, obtaining necessary structural reports, securing building permits, and planning the raised floor for the electrical equipment within the substation. It also includes planning penetrations within the substation for connecting...

This is a consulting contract in the architecture and engineering, energy and power and construction and civil works sectors, with a focus on Electrical Engineering, Feasibility Studies, Project Management and Transmission Distribution. Located in Germany, Europe, this opportunity is open to firms and consortiums.

Published through TED - Tenders Electronic Daily (EU), a national government procurement portal. Public procurement tenders follow the country's national bidding regulations and may have specific eligibility and documentation requirements for consulting in the architecture and engineering sector. Consulting assignments are typically evaluated with a strong emphasis on the technical proposal, including the methodology and qualifications of key experts. Shortlisted firms may be invited to submit financial proposals in a second stage. This contract has already been awarded. The information is published for transparency and market intelligence purposes.