3. Power Grid, Procurement of Transformer Stations Tender - 142051794

Procurement Summary

Country: Germany

Summary: 3. Power Grid, Procurement of Transformer Stations

Deadline: 23 Jun 2026

Posting Date: 26 May 2026

Other Information

Notice Type: Tender

TOT Ref.No.: 142051794

Document Ref. No.: 354619-2026

Competition: ICB

Financier: Self Financed

Purchaser Ownership: Public

Tender Value: Refer Document

CPV Classification

45311000 - Electrical wiring and fitting work
45315300 - Electricity supply installations
45315700 - Switching station installation work
31730000 - Electrotechnical equipment

Purchaser's Detail

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Tender Details

3. Power grid, procurement of transformer stations The project "Munich Airport - Construction of a 3rd power grid" envisages the construction of a new, third medium-voltage grid (20 kV) at Munich Airport. The goal is a sustainable and future-proof energy supply of the airport, especially for the integration of electromobility and photovoltaic systems. The third network is intended to provide a transport capacity of up to 80 MVA in 2 expansion stages (2 x 40 MVA) and consists of two parallel heavy-duty rings Ensure energy distribution via 9 heavy-duty stations (SLTS) and their associated supply rings with numerous medium-voltage substations (MS-US). The overall project includes: Heavy duty rings (2 x 40 MVA, 20 kV) with a total length of approx. 13.5 km consisting of 6 systems each with individual conductors NA2XS(FL)2Y 1x300/25 and 9 heavy-duty stations (SLTS) as nodes for energy distribution. Medium-voltage sub-rings for connecting consumers and producers (PV systems, e-mobility). Cable conduit routes (DN200 for heavy-duty rings, DN150 for lower rings) in open and closed construction. Shaft and route systems including penetrations (microtunneling, flushing drilling) and accessible supply tunnels. Control technology, protection and Own power supply systems according to IEC 61850. Buildings for MS stations as prefabricated concrete structures with standardized floor plans. Details can be found in the tender documents. In the course of the present...
Document Type: Contract Notice Reference Number: 2026-1004847 Contract Type: works Doc Title: 3. Stromnetz, Beschaffung Trafostationen Dispatch Date: 2026-05-22 Publish Date: 2026-05-26 Submission Date: 2026-06-23

Documents

 Tender Notice