How to bid in this country: portals, deadlines, thresholds →
> Sewage treatment plant (KA) Twistringen | Reconstruction revitalisation and precipitation station | Lot 1 - Baulic...
Kläranlage (KA) Twistringen | Umbau Belebung u. Fällmittelstation | Los 1 - Baulic... — original title
Your path to submission
- Deadline: 6 November — 5 days left. The source gives only the day, no time of day — on the portal the deadline is usually in the morning. Check the exact time there before you plan.
- The submission point is stated in the notice (link on this page).
- Collect your evidence — use the eligibility analysis on this page: it lists the requirements and, for known certificates, how to get them.
What the buyer is looking for
Lot 1 - Structural part · Conversion of revitalisation and precipitation station on the KA Twistringen · Construction site equipment · Earthworks · Pile foundation · Demolition · Sand catching · Aeration tank · Distribution structure · Blower station · Precipitation tank and filling plate · Ground-mounted pipelines
Contract
Type of service
Clement What the numbers say about this buyer
- In this sector the buyer awards roughly every 3 months (32 awards, most recently December 2025) — by that rhythm the next award was due around March 2026. The last award went to Kreutzjans GmbH & Co. KG Bauunternehmung.n = 32
- 53% of this buyer's awards went to companies that had already won here before (254 awards since 2018, spread over 121 companies). That is well above the sector norm (40%) — newcomers have a harder time here than elsewhere.n = 254 awards since 2018
- The median procedure drew 2 bids (227 procedures with a bid count); 39% ended with a single bidder. Sector: median 4 bids.n = 227
- From notice to award takes a median 47 days here (35 procedures). Sector: 84 days.n = 35
- 1% of awards went to companies from abroad (254 awards with a known winner country). Sector average: 0%.n = 254
From this buyer's documented awards; comparison values from the same sector and country. Not a forecast, not legal advice. As of 01/11/2026.
Eligibility analysis from the tender documents
Tender documents — direct download
Who has won at this buyer so far
Across all contract types of this buyer — not just this sector. A city buys software and fire engines through the same purchasing office.
| Company | Awards | Period |
|---|---|---|
| Auto-Fiegl GmbH | 24 | 2024–2026 |
| Munderloh Automobile GmbH & Co. KG | 18 | 2024–2026 |
| Autohaus Breipohl GmbH & Co. KG | 16 | 2025–2026 |
| Volkswagen Zentrum Oldenburg | 14 | 2026 |
| Autohaus Rüdebusch GmbH & Co. KG · Hude | 12 | 2025–2026 |
How often this buyer tenders this kind of work
Tactics
When this buyer has awarded in this sector, usually only one or two bids came in. A solid bid has a real chance here. (Based on 33 completed awards — not a statement about this procedure.)
This procedure allows 32 days between publication and deadline — typical in this country is 32 (median of 20,496 procedures). A normal window for this market.
Foreign bidders
In Germany · Construction work, 687 contracts went to foreign companies over the last 3 years (of 244,229 recorded awards) — mostly from Austria, France, Poland.
How to bid
Guide: how to apply on cosinex Vergabemarktplatz / DTVP → Registration, signature, fees — from the operator's bidder manual.
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