OPERATION AND MAINTENANCE OF SANITATION STRUCTURES IN GARGENVILLE (WASTEWATER TREATMENT PLANT, BSR, PUMPING STATIONS, OVERFLOW STRUCTURES)
EXPLOITATION ET ENTRETIEN D'OUVRAGES D'ASSAINISSEMENT DE GARGENVILLE (STATION D'ÉPURATION, BSR, POSTES, DÉVERSOIRS
France · Aubergenville · how to bid here →
Your path to submission
- Deadline: 26 October at 00:00 — 41 days left.
- The submission point is stated in the notice (link on the right).
- Offer and evidence in: FRA.
- Collect your evidence — the eligibility requirements are listed above; for many of them the analysis explains how to obtain them.
Clement What the numbers say about this buyer
- The median procedure drew 13 bids (47 procedures with a bid count); 2% ended with a single bidder. Sector: median 2 bids.n = 47
- 4% of this buyer's awards went to companies that had already won here before (106 awards since 2016, spread over 72 companies). That is well below the sector norm (30%) — this buyer switches suppliers more often than others.n = 106 awards since 2016
- The award came in at a median 140% of the estimated value (7 awards with both estimate and value) — pricing at the estimate is usually too low here. Sector: 98%.n = 7
- 3% of awards went to companies from abroad (106 awards with a known winner country). Sector average: 2%.n = 106
From this buyer's documented awards; comparison values from the same sector and country. Not a forecast, not legal advice. As of 13/09/2026.
Foreign bidders
In France · Public utilities, 8 contracts went to foreign companies over the last 3 years (of 462 recorded awards).
Typical field: median 2 (from 415 awards).
What the buyer is looking for
Le présent marché a pour objet de faire assurer par le Titulaire, pour le compte de la Communauté Urbaine Grand Paris Seine & Oise (GPS&O), l'exploitation et l'entretien de la station d'épuration des eaux usées (STEP), du bassin de stockage-restitution (BSR), postes de refoulement (PR), déversoir d'orage (DO) y compris canalisation de refoulement et ouvrages associés de Gargenville, situées en rive droite de la Seine. Le détail des prestations figure au CCTP
Selection criteria — in the procurement documents
The buyer states in the notice that the selection criteria are in the procurement documents (link on the right), not in the EU form. The document analysis below extracts them from there — bid and evidence in FRA.
Contract
Who has won here before
| Company | Awards | Period |
|---|---|---|
| SEPUR SAS | 2 | 2017 |
| DALKIA | 2 | 2017 |
| SOTREMA | 2 | 2017–2018 |
| WATELET TP | 2 | 2016–2017 |
| AVS SECURITE | 1 | 2017 |
How to bid
Guide: how to apply on PLACE — Plateforme des achats de l'État (Frankreich) → Registration, signature, fees — from the operator's bidder manual.