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Heinrich-Seliger-Schule, Design of the outdoor area_Planning services
Heinrich-Seliger-Schule, Gestaltung der Außenanlage_Planungsleistungen — original title
Your path to submission
- Deadline: 1 December at 12:00 — 30 days left.
- You submit on HAD — Hessische Ausschreibungsdatenbank — not here and not by e-mail. ↗ Free bidder account on the state platform required; electronic submission, usually plain text form. Sort out account and signature first — not on submission day.
- 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 Heinrich-Seliger-Schule in Frankfurt's Dornbusch district is currently in a comprehensive structural development phase. Following the completion of a partial dismantling phase in February 2026 and a further phase of dismantling of a temporary container plant in 2027, an extension and a cafeteria building are planned on the cleared area. In the course of the building construction measures, the adjacent open spaces must be redesigned and redesigned. The purpose is the development of a functional, sustainable and design-quality outdoor area with special consideration of school usage requirements with the concerns of accessibility, safety, sustainability and an age-appropriate design for primary school children. The subject of the procurement procedure is the commissioning of a qualified landscape architecture office with proven experience in the planning and design of school facilities,…
Show full description
… in particular in the field of primary schools. According to HOAI object planning free systems, the service phases 1 to 8 as well as special services for the adoption of development maintenance in the tender documents and the preparation of grubbing-up and tree felling applications (optional) are queried. There is a gradual commissioning up to LP 5.1, as there may be time interruptions between the planning and the execution.
Contract
Type of service
Clement What the numbers say about this buyer
- In this sector the buyer awards roughly every 7 months (11 awards, most recently July 2026) — the next award is due around February 2027 by that rhythm. The last award went to Drei Eins Stadt Freiraum Architektur.n = 11
- 65% of this buyer's awards went to companies that had already won here before (157 awards since 2018, spread over 55 companies). That is well above the sector norm (45%) — newcomers have a harder time here than elsewhere.n = 157 awards since 2018
- The median procedure drew 4 bids (157 procedures with a bid count); 20% ended with a single bidder. Sector: median 3 bids.n = 157
- 6% of the bids received came from other countries (65 procedures with a bid mix) — all bidders, not just the winners. Sector: 2%.n = 65
- Across 5 procedures with structured selection criteria, this buyer most often required: Average minimum annual turnover (4 of 5), Professional register enrolment (4 of 5), Quality management (3 of 5), Staff qualifications (3 of 5).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
Projektteam - Gewährleistungen und Erfahrungen des Projektteams Der Bieter bzw. die Bieterin sind angehalten, die für das Projekt verantwortlichen Personen (Projektleitung, stellv. Projektleitung und Bauleitung) im Rahmen der Angebotsabgabe zu benennen und für… 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 |
|---|---|---|
| Immo Herbst GmbH · Frankfurt am Main | 17 | 2017–2026 |
| F. Landau Grünpflege GmbH · Bad Vilbel | 16 | 2012–2026 |
| Schuler Service GmbH & Co.KG · Klein- Winternheim | 14 | 2022–2026 |
| GeSa GmbH Gebäude und Landschaftsservice · Langen (Hessen) | 8 | 2014–2026 |
| Sampl GaLa GmbH · Dietzenbach | 8 | 2014–2025 |
How often this buyer tenders this kind of work
Tactics
When this buyer has awarded in this sector, there was usually a single bid in the end. A solid bid has a real chance here. (Based on 16 completed awards — not a statement about this procedure.)
This procedure allows 36 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.
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
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