How to bid in this country: portals, deadlines, thresholds →
Wastewater monitoring
Abwasserüberwachung — original title
Your path to submission
- Deadline for requests to participate: 17 November at 14:00 — 16 days left. Two-stage procedure: by this deadline you submit a request to participate (proof of eligibility). Only shortlisted firms are then invited to submit a tender.
- 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
Lot 1: Groundwater monitoring Lot 2: Sewage monitoring The services referred to in Lots 1 and 2 will be carried out independently by the contractor in accordance with Fraport’s technical and organisational requirements and specifications. In particular, account will be taken of orders from public authorities, airport-specific circumstances and other provisions referred to in the tender specifications. Lot 3: Groundwater, soil and sewage analysis, including sampling. The monitoring of waste water and precipitation water discharge in relation to public sewer systems and in a separate sewage treatment plant in the area of Frankfurt/Main airport. The catchment area of the various sewage networks is approximately 900 hectares. Within these networks, in addition to some seven transfer and discharge points, there are the following plants: - about 70 grease separators - about 40 light liquid…
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… separators for waste water - 5 light liquid separators for precipitation water - 25 rainwater retention basins with sand traps and some light liquid separators - various systems with 2 dos can be obtained for information purposes.
Contract
Type of service
Clement What the numbers say about this buyer
- In this sector the buyer awards roughly every 17 months (11 awards, most recently August 2026) — the next award is due around January 2028 by that rhythm. The last award went to FFR_GmbH.n = 11
- The award came in at a median 119% of the estimated value (5 awards with both estimate and value) — pricing at the estimate is usually too low here. Sector: 81%.n = 5
- The median procedure drew 2 bids (621 procedures with a bid count); 34% ended with a single bidder. Sector: median 4 bids.n = 621
- 51% of this buyer's awards went to companies that had already won here before (762 awards since 2017, spread over 374 companies). 49% went to new names.n = 762 awards since 2017
- From notice to award takes a median 184 days here (124 procedures). Sector: 86 days.n = 124
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
Angabe der Referenzen über früher ausgeführte Aufträge in Form einer Eigenerklärung über in den letzten höchstens 3 Jahr erbrachte Leistungen mit Angabe einer Referenzbezeichnung, der Bezeichnung des Auftraggebers, des Zeitpunkts des Beginns und ggf. des Absch… read in fullcollapse
Als Mindestbedingung muss ein durchschnittlicher jährlicher Gesamtumsatz von min. 240.000,00 €, netto vorliegen, ansonsten wird der Bewerber oder die Bewerbergemeinschaft ausgeschlossen. Beläuft sich der durchschnittliche jährliche Umsatz auf einen geringeren … 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 |
|---|---|---|
| Lüftungsanlagen- und Gebäudetechnik LAG GmbH · Neu-Isenburg | 52 | 2008–2020 |
| CMS Electric GmbH · Flörsheim | 35 | 2008–2026 |
| Lindner AG · Arnstorf | 31 | 2006–2024 |
| Dornhöfer GmbH | 17 | 2006–2023 |
| Imtech Deutschland GmbH & Co.KG · Rüsselsheim | 14 | 2006–2013 |
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 21 completed awards — not a statement about this procedure.)
This procedure allows 33 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 · Cleaning, environment & waste, 45 contracts went to foreign companies over the last 3 years (of 43,631 recorded awards) — mostly from Netherlands, Austria, Belgium.
Submission language: German.
How to bid
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