Summary
Machine-generated summaryStadtentwässerung Hannover intends to renew the low-voltage system at the Hanover Herrenhausen sewage treatment plant. The project includes creating a power supply for the biological section with connection to the emergency power system, plus construction of a building to house the power supply. Services cover electrical design: two transformers (630 kVA) for the central building, redundant low-voltage systems, photovoltaic system planning, data point relocation, and building design with raised floor accommodating switchgear, USV cabinets, network technology, 2000 kVA transformers, medium-voltage switchgear and PV system, including foundations, VDE-compliant safety and ventilation requirements. Implementation is planned by Q4 2028.
Description
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Source: TED - Tenders Electronic Daily (Publications Office of the EU)
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Last verified against TED - Tenders Electronic Daily (Publications Office of the EU) 1 week ago
The buyer
Full buyer profileStadtentwässerung Hannover - Eigenbetrieb der Landeshauptstadt Hannover
- notices in the register
- 3
- award
- 1
One dot per award, on the day it was signed, sized by its value. A ring is an award with no published value.
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Market context
- open now in Architecture & engineering services
- 7,761
- median open notice
- €300,000
Who wins in this market
Many suppliersGermany · Architecture & engineering services
- different companies won awards here
- 6,839
- of the awards went to the three most frequent winners
- 3%
- buyers awarded contracts here
- 3,456
Based on 12,387 awards with a named winner over the last 3 years. Counted by award, not by value, because lot and framework amounts are not comparable. Concentrated means the three most frequent winners took 65% or more of the awards; many suppliers, under 35% with at least ten different winners.
Competition
- tenders per lot on average (open and restricted procedures)
- 5.5
- of those lots received a single tender
- 11%
- of the awards went to companies based in another country
- 1%
- of the tenders came from another country
- 5%
As the official award notices state them, over the last 3 years. Tenders per lot count open and restricted procedures only: in a negotiated procedure or a direct award a single tender is the procedure itself. The country is the one the notice gives for the winner.
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