Awarded to
Ingenieurgesellschaft Dr. Siekmann + Partner mbH
- Awarded value
- €494,819
- Award date
- Bids received
- 2
Summary
Machine-generated summaryThe Verbandsgemeinde Ransbach-Baumbach awarded planning services for the conversion of the Haiderbach wastewater treatment plant, a mechanical-biological plant built in 1998 with a capacity of 3,000 population equivalents. The works include a pre-treatment tank and operation as a nutrient-eliminating treatment plant, with a future connection of the Kausen pond treatment plant of the Verbandsgemeinde Dierdorf. The contract covers design services for structural engineering (HOAI section 43, service phases 1 to 9) and technical equipment planning (HOAI section 55, phases 1 to 9), plus special services. The winner is Ingenieurgesellschaft Dr. Siekmann + Partner mbH for EUR 494,819.47, awarded on 2026-08-14.
Description
Terms of the procedure
- How tenders are scored
- Wirtschaftlichkeit und Nachhaltigkeit: 20 percent; Betriebssicherheit: 15 percent; Qualitätsmanagement im Rahmen der Leistungserbringung: 10 percent; Vertragsgestaltung: 5 percent; Örtliche Bauüberwachung: 20 percent; Honorarangebot: 30 percent
As the official notice states them.
Official source
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) 2 days ago
What this market pays
The buyer has too few awards of its own in this sector, so this is the range of the last 2,000 awards for Architecture & engineering services in Germany.
- This award
- €494,819
- Median award
- €236,677
- Middle half of past awards
- €102,716 to €519,683
The award sits inside the usual range.
Award values as published by the official sources. Use them as a guide, not a rule: scope, lots and duration differ between contracts.
The buyer
Full buyer profileVerbandsgemeinde Ransbach-Baumbach
- notices in the register
- 9
- awards
- 2
- awarded in total
- €1.0M
One dot per award, on the day it was signed, sized by its value. A ring is an award with no published value.
Awards most often to
Market context
- open now in Architecture & engineering services
- 7,698
- median open notice
- €300,000
Who wins in this market
Many suppliersGermany · Architecture & engineering services
- different companies won awards here
- 6,853
- of the awards went to the three most frequent winners
- 3%
- buyers awarded contracts here
- 3,460
Based on 12,428 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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