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Preparatory main works
Vorbereitende Bauhauptarbeiten — original title
Your path to submission
- Deadline: 1 December at 08:30 — 30 days left.
- The submission point is stated in the notice (link on this page).
- Offer and evidence in: German.
- 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
Demolition, dismantling and clearing of existing buildings. Preparatory structural work, masonry, concrete and repair work, including structural adjustments. Minor deconstruction work, including sampling and declaration. Sorting, transport and disposal of building and demolition waste. Safeguarding, protective and ancillary work and insulation of basement ceilings. · The object of the procurement is preparatory main construction work in the context of the refurbishment and repurposing of a listed existing building. The services are carried out on several floors including basement floors and include in particular: - extensive demolition, dismantling and clearing work on floor structures, screeds, plasters and coatings, masonry walls, ceiling and other existing components as well as in parts of technical installations; - Production and modification of existing wall, door and other…
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… openings, including sawing, cutting and demolition work; - Masonry work for the production, completion and closure of walls and openings and connection work to existing buildings; - Reinforced concrete and concrete work, including necessary formwork and reinforcement work, as well as structural additions and repairs; - Screed and floor work and preparatory work on existing floor surfaces; - Small scale dismantling of contaminated or suspected building materials, including necessary protective measures and sampling and declaration analyses; - Sorting, separate recording, provision, transport and professional disposal of construction and demolition waste arising from the dismantling work; - Basement ceiling insulation, including subsoil preparation and supplementary plaster repair work; - Required scaffolding, securing, protective and ancillary work for the performance of the aforementioned services.
Contract
Type of service
Clement What the numbers say about this buyer
- In this sector the buyer awards roughly every 2 months (622 awards, most recently October 2026) — the next award is due around November 2026 by that rhythm. The last award went to Harry Olivier GmbH & Co.KG.n = 622
- The median procedure drew 8 bids (724 procedures with a bid count); 12% ended with a single bidder. Sector: median 4 bids.n = 724
- The award came in at a median 53% of the estimated value (27 awards with both estimate and value) — pricing at the estimate is usually too high here. Sector: 89%.n = 27
- 54% of this buyer's awards went to companies that had already won here before (1,038 awards since 2020, spread over 470 companies). That is well above the sector norm (40%) — newcomers have a harder time here than elsewhere.n = 1,038 awards since 2020
- Across 68 procedures with structured selection criteria, this buyer most often required: Professional register enrolment (54 of 68), References: works (36 of 68), Minimum annual headcount (34 of 68), Average minimum annual turnover (32 of 68).n = 68
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.
What you must prove — eligibility criteria
-Es sind Eintragungen im Berufs- oder Handelsregister, in der Handwerksrolle oder bei der Industrie- und Handelskammer erforderlich, soweit der Bewerber/Bieter eintragungspflichtig ist. Der Nachweis erfolgt durch einen Eintrag in die Liste des Vereins für die … read in fullcollapse
Die Referenzen müssen die Leistungsbilder "Abbruch- und Rückbauarbeiten im Bestand" und "Mauerwerks- und Stahlbetonarbeiten im Bestand" nachweisen. Für jedes Leistungsbild ist eine Referenz erforderlich. Eine Referenz ist nur dann projektvergleichbar, wenn sie… read in fullcollapse
Für die Durchführung der ausgeschriebenen Probenahmen nach LAGA PN 98 ist mindestens eine entsprechend qualifizierte Person zu benennen. Die erforderliche Fachkunde ist durch geeignete Ausbildungs- bzw. Erfahrungsnachweise sowie durch eine Bescheinigung über d… read in fullcollapse
"Für die Ausführung der ausgeschriebenen Rückbauarbeiten an mit (möglicherweise) Chrom(VI) belasteten Baustoffen ist mindestens eine fachkundige Person gemäß TRGS 524 zu benennen. Als Nachweis ist eine Bescheinigung über die erfolgreiche Teilnahme an einem Sac… read in fullcollapse
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 |
|---|---|---|
| WISAG Facility Management Berlin GmbH & Co. KG | 24 | 2023–2026 |
| Lindemann GmbH & Co. KG · Bad Rappenau | 20 | 2024 |
| Gebäudereinigung Kurt Heidel GmbH · Berlin | 15 | 2024–2026 |
| UNIVERSAL Gebäudemanagement und Dienstleistungen GmbH · Berlin | 10 | 2024–2025 |
| RGM Facility Management GmbH · Dortmund | 8 | 2022–2025 |
How often this buyer tenders this kind of work
Tactics
When this buyer has awarded in this sector, usually 8 or more bids came in. Many compete here — price and references decide. (Based on 478 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.
Submission language: German.
How to bid
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