Preparation of studies and construction project for thermal connection between TERSA and the drying system of the Besós WWTP
Redacción de los estudios y proyecto constructivo para la conexión térmica entre TERSA y el sistema de secado de la EDAR del Besós
Spain · Barcelona · how to bid here →
Your path to submission
- Deadline: 5 October at 12:00 — 1 day left.
- The submission point is stated in the notice (link on the right).
- Offer and evidence in: SPA, CAT.
- 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
- In this sector the buyer awards roughly every 2 months (8 awards, most recently August 2026) — the next award is due around October 2026 by that rhythm. The last award went to AQUATEC SOLUCIONES MEDIOAMBIENTALES, S.A.U..n = 8
- 27% of this buyer's awards went to companies that had already won here before (286 awards since 2017, spread over 153 companies). That is well below the sector norm (44%) — this buyer switches suppliers more often than others.n = 286 awards since 2017
- 46% of the bids received came from small and medium-sized enterprises (22 procedures with a bid mix). Sector: 88%.n = 22
- The median procedure drew 3 bids (269 procedures with a bid count); 26% ended with a single bidder. Sector: median 5 bids.n = 269
- 7% of awards went to companies from abroad (286 awards with a known winner country). Sector average: 0%.n = 286
From this buyer's documented awards; comparison values from the same sector and country. Not a forecast, not legal advice. As of 04/10/2026.
Foreign bidders
In Spain · Architecture & engineering, 151 contracts went to foreign companies over the last 3 years (of 39,469 recorded awards) — mostly from France, Germany, Italy.
Submission language: SPA.
Typical field: median 2 (from 8 awards).
What the buyer is looking for
Drafting of the studies and construction project for the thermal connection between TERSA and the drying system of the Besós WWTP
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 Spanish, Catalan.
Contract
Who has won here before
| Company | Awards | Period |
|---|---|---|
| COUTEX EQUIPOS Y PROYECTOS, S.A.U. | 9 | 2025 |
| COUTEX EQUIPOS Y PROYECTOS, S.A. | 8 | 2018–2023 |
| BRENNTAG QUÍMICA, S.A. | 4 | 2024–2025 |
| PEAK SPAIN, S.L. · carreño | 4 | 2021–2025 |
| QUIMICA DEL CINCA S.L. | 4 | 2018–2025 |
How often this buyer tenders this
Who knows the rhythm prepares instead of reacting.
How to bid
Guide: how to apply on PLACSP — Plataforma de Contratación del Sector Público (Spanien) → Registration, signature, fees — from the operator's bidder manual.