Dachabdichtungsarbeiten
Germany · Recklinghausen · how to bid here →
Your path to submission
- Deadline: 8 October at 08:00 — 28 days left.
- You submit on evergabe.NRW — not here and not by e-mail. ↗ Free bidder account on the cosinex platform required (created instantly); offers go through the bidding tool, usually plain text form suffices — no qualified signature. Sort out account and signature first — not on submission day.
- Offer and evidence in: DEU.
- Collect your evidence — use the eligibility analysis above: it lists the requirements and, for known certificates, how to get them.
Clement What the numbers say about this buyer
- In this sector the buyer awards roughly every 1 months (180 awards, most recently August 2026) — the next award is due around October 2026 by that rhythm. The last award went to Joisten & Böhm GmbH.n = 180
- 54% of this buyer's awards went to companies that had already won here before (532 awards since 2018, spread over 245 companies). That is well above the sector norm (41%) — newcomers have a harder time here than elsewhere.n = 532 awards since 2018
- The median procedure drew just one bid (525 procedures with a bid count); 55% ended with a single bidder. Sector: median 3 bids.n = 525
- The award came in at a median 100% of the estimated value (24 awards with both estimate and value) — pricing at the estimate is usually about right here. Sector: 100%.n = 24
- Across 6 procedures with structured selection criteria, this buyer most often required: References: works (4 of 6), Staff qualifications (3 of 6), Quality management (2 of 6), Quality control by institutes (2 of 6).n = 6
From this buyer's documented awards; comparison values from the same sector and country. Not a forecast, not legal advice. As of 10/09/2026.
Foreign bidders
In Germany · Construction work, 649 contracts went to foreign companies over the last 3 years (of 238,564 recorded awards) — mostly from Austria, Poland, France.
Typical field: median 1 (from 228 awards).
What the buyer is looking for
Dachabdichtungs- und Klempnerarbeiten: - Abdichtungsarbeiten DIN 18336 - Dachbegrünung und Terrasse - Klempnerarbeiten DIN 18339 - Absturzsicherungssystem - Wartung - Nachweisarbeiten Stundenlohn
What you must prove — eligibility criteria
From the notice of the same procedure on TED — Tenders Electronic Daily.
Es sind folgende Nachweise mit dem Angebot vorzulegen: Drei vergleichbare abgeschlossene Projekte mit einer Nettoauftragssumme von mind. 450.000 EUR innerhalb der letzten 5 Jahre. Projektbeginn darf nicht vor dem 01.01.2021 liegen. Das Vorliegen von Referenzpr… ▸▾
Contract
Who has won here before
| Company | Awards | Period |
|---|---|---|
| rebeq GmbH · Recklinghausen | 28 | 2016–2026 |
| Gela mbH · Waltrop | 19 | 2012–2025 |
| Kaefer Construction GmbH · Bremen | 13 | 2023–2025 |
| Metallbau Lamprecht | 12 | 2023–2024 |
| Hugo Schneider GmbH | 11 | 2023–2024 |
How often this buyer tenders this
Who knows the rhythm prepares instead of reacting.
How to bid
Guide: how to apply on cosinex Vergabemarktplatz / DTVP → Registration, signature, fees — from the operator's bidder manual.
Dachabdichtungsarbeiten