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Conversion of the branch office of the Klaus-Groth-Schule into an open all-day school (OGTS) - planning services: buildings and interiors in accordance with § 34 HOAI; LPH 5-9
Umbau der Außenstelle der Klaus-Groth-Schule zur Offenen Ganztagsschule (OGTS) - Planungsleistungen: Gebäude und Innenräume gem. § 34 HOAI; LPH 5-9 — original title
Your path to submission
- Deadline: 30 November at 10:00 — 29 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
The branch of the Klaus-Groth-Schule in the district Schobüll (short Bornschool, after the original naming) is used as a single-unit elementary school. The building was built in 1962 and planned by Husum architect H.J. Feddersen for the then independent municipality of Schobüll. In 1992, the changing house (B. Nehls from Schobüll) was planned. In 2006, the previously applicable fire protection concept was created and then an external staircase made of steel was added (Architekturbüro Reichardt & Bahnsen, Husum). Now conversion measures for the "Open All-Day School" (OGTS) are required, since from August 2026 and thus from the school year 2026/27 in the state of Schleswig-Holstein all children of the first grade at primary schools are entitled to full-day education and care. In the following years, the entitlement is gradually extended to grades 2 to 4, so that from the school year…
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… 2029/30 all children in the first to fourth grades are entitled to the legal entitlement. In order to provide the seats in the branch office of the Klaus-Groth-Schule in Schobüll, structural measures on the existing building are required. Further details on the performance picture can be found in the project description within the procurement documents. · Property planning according to § 34 ff HOAI for the service picture "Buildings and interiors" Service phases 5-9
Contract
Type of service
Clement What the numbers say about this buyer
- In this sector the buyer awards roughly every month (41 awards, most recently June 2026) — by that rhythm the next award was due around July 2026. The last award went to Ingenieurbüro für Elektrotechnik GDP PartmbB.n = 41
- 63% of this buyer's awards went to companies that had already won here before (50 awards since 2018, spread over 19 companies). That is well above the sector norm (45%) — newcomers have a harder time here than elsewhere.n = 50 awards since 2018
- The median procedure drew 3 bids (49 procedures with a bid count); 39% ended with a single bidder. Sector: median 3 bids.n = 49
- Across 5 procedures with structured selection criteria, this buyer most often required: References: works (3 of 5), References: services (2 of 5), Professional liability insurance (2 of 5), Staff qualifications (1 of 5).n = 5
- 100% of the bids received came from small and medium-sized enterprises (5 procedures with a bid mix). Sector: 91%.n = 5
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
vergleichbares Leistungsbild (Mit dem Angebot; Mittels Eigenerklärung): Vorlage von 2 Referenzen mit mindestens 3 zusammenhängenden Leistungsphasen Gebäude und Innenräume gem. § 33 HOAI die bearbeitet worden sind oder Planung und Ausführung (LPH 1 - 8) Gebäude… 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 |
|---|---|---|
| Thiesen + Bremser Ingenieurbüro für Bauwesen · Husum | 6 | 2025 |
| Ingenieurbüro für Elektrotechnik GDP PartmbB | 5 | 2025–2026 |
| BCS GmbH · Besigheim | 4 | 2025–2026 |
| enwacon engineering GmbH & Co. KG · Kiel | 3 | 2025 |
| Schoener und Panzer Architekten | 3 | 2025 |
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 41 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.
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 · Architecture & engineering, 404 contracts went to foreign companies over the last 3 years (of 111,169 recorded awards) — mostly from Austria, Switzerland, Poland.
Submission language: German.
How to bid
Guide: how to apply on cosinex Vergabemarktplatz / DTVP → Registration, signature, fees — from the operator's bidder manual.
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