Regenerierung BH04, Wasserwerk Petersaue, Mainz, TP01636 - 30028976
Germany · Mainz · how to bid here →
Your path to submission
- Deadline: 12 October at 08:00 — 30 days left.
- The submission point is stated in the notice (link on the right).
- Offer and evidence in: DEU.
- Collect your evidence — the eligibility requirements are listed above; for many of them the analysis explains how to obtain them.
Clement What the numbers say about this buyer
- 123% of the bids received came from small and medium-sized enterprises (15 procedures with a bid mix). Sector: 194%.n = 15
- 31% of the bids received came from other countries (15 procedures with a bid mix) — all bidders, not just the winners. Sector: 2%.n = 15
- 56% of this buyer's awards went to companies that had already won here before (62 awards since 2019, spread over 28 companies). 44% went to new names.n = 62 awards since 2019
- The median procedure drew just one bid (51 procedures with a bid count); 57% ended with a single bidder. Sector: median 2 bids.n = 51
- 3% of awards went to companies from abroad (62 awards with a known winner country). Sector average: 1%.n = 62
From this buyer's documented awards; comparison values from the same sector and country. Not a forecast, not legal advice. As of 08/09/2026.
Foreign bidders
In Germany · Repair & maintenance, 74 contracts went to foreign companies over the last 3 years (of 12,540 recorded awards) — mostly from Austria, Netherlands, Poland.
Typical field: median 2 (from 10,561 awards).
What the buyer is looking for
Die Mainzer Netze GmbH betreibt u. a. das Wasserwerk Petersaue. Dieses befindet sich auf der gleichnamigen zum Bundesland Hessen gehörenden Rheininsel. Die Insel kann nur über eine zur Nordspitze führenden Brücke der InfraServ erreicht werden. Für die Rohwasserförderung stehen hier 22 Vertikalfilterbrunnen und 4 Horizontalfilterbrunnen zur Verfügung. Im Rahmen der Brunnenunterhaltung soll der an der Südspitze der Insel gelegene Horizontalfilterbrunnen BH04 mit hydromechanischen Verfahren regeneriert werden. Weitergehende Informationen können den Vergabeunterlagen entnommen werden.
Selection criteria — in the procurement documents
The buyer states in the notice that the selection criteria are in the procurement documents (link on the right), not in the EU form. The document analysis below extracts them from there — bid and evidence in DEU.
Contract
Who has won here before
| Company | Awards | Period |
|---|---|---|
| S&V Bau GmbH | 4 | 2025 |
| Werner Hartwig GmbH · Mayen | 4 | 2023–2025 |
| SIEMENS ENERGY Global GmbH & Co KG | 4 | 2026 |
| Landis+Gyr GmbH · Nürnberg | 4 | 2025 |
| Eder Brunnenbau GmbH | 3 | 2022–2025 |
How often this buyer tenders this
Who knows the rhythm prepares instead of reacting.