How to bid in this country: portals, deadlines, thresholds →
B-5127-26 Framework agreement for hazardous substance remediation
B-5127-26 Rahmenzeitvertrag für Schadstoffsanierungen — original title
Your path to submission
- Deadline: 2 November at 10:00 — 1 day left.
- You submit on RIB meinauftrag.de — not here and not by e-mail. ↗ Free account on meinauftrag.rib.de required; submission is electronic via the platform, signature requirements are stated in the procedure details. Sort out account and signature first — not on submission day.
- 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
Remediation of pollutants in urban buildings according to the attached specifications
Contract
Clement What the numbers say about this buyer
- 45% of this buyer's awards went to companies that had already won here before (355 awards since 2017, spread over 194 companies). 55% went to new names.n = 355 awards since 2017
- From notice to award takes a median 216 days here (16 procedures). Country: 86 days.n = 16
- The median procedure drew 4 bids (281 procedures with a bid count); 14% ended with a single bidder. Country: median 3.1 bids.n = 281
- The award came in at a median 84% of the estimated value (26 awards with both estimate and value) — pricing at the estimate is usually too high here. Country: 86%.n = 26
- Across 64 procedures with structured selection criteria, this buyer most often required: Professional liability insurance (59 of 64), Professional register enrolment (44 of 64), References: works (39 of 64), Minimum annual turnover (35 of 64).n = 64
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 |
|---|---|---|
| SDH Bau GmbH · Dortmund | 7 | 2025–2026 |
| Kempen Krause Ingenieure GmbH | 6 | 2025 |
| Vennes Erd- u. Tiefbau, Abbruch · Ratingen | 6 | 2025 |
| Gotthilf Benz Turngerätefabrik GmbH & Co. KG · Winnenden | 6 | 2025 |
| VGR RheinRuhr GmbH · Essen | 5 | 2026 |
Tactics
This procedure allows 39 days between publication and deadline — typical in this country is 32 (median of 20,496 procedures). Much more generous than usual — time for a thorough bid rather than a quick one.
The deadline falls on a Monday — your last full working day is the Friday before. Have evidence and guarantees together by Thursday.
Foreign bidders
In Germany, 6,022 contracts went to foreign companies over the last 3 years (of 725,088 recorded awards) — mostly from Austria, Poland, Italy.
How to bid
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