Supply of reagents for water and sludge treatment at the Consorcio de Aguas de la Zona Gaditana, as well as for the installation, maintenance and rental of carbon dioxide storage and dosing equipment.
Suministro de reactivos para el tratamiento de agua y fangos en el Consorcio de Aguas de la Zona Gaditana, así como para la instalación, el mantenimiento y alquiler de los equipos de almacenamiento y dosificación del dióxido de carbono.
Spain · Jerez de la Frontera · how to bid here →
Your path to submission
- Deadline: 5 October at 23:59 — 2 days left.
- You submit on PLACSP — Plataforma de Contratación del Sector Público — not here and not by e-mail. ↗ Submission via the Plataforma de Contratación (PLACSP): registration plus a recognised digital certificate / eIDAS signature — as an EU bidder, arrange this early; it typically takes days. Sort out account and signature first — not on submission day.
- Offer and evidence in: SPA, SPA, SPA, SPA, SPA, SPA, SPA, SPA, SPA, SPA, SPA, SPA, SPA, SPA, SPA, SPA, SPA, SPA.
- Collect your evidence — use the eligibility analysis above: it lists the requirements and, for known certificates, how to get them.
Clement What the numbers say about this buyer
- In this sector the buyer awards roughly every 2 months (63 awards, most recently March 2026) — by that rhythm the next award was due around May 2026. The last award went to DIMENSA DAMIAN DIAZ SANCHEZ SL.n = 63
- 36% of this buyer's awards went to companies that had already won here before (152 awards since 2021, spread over 88 companies). That is well below the sector norm (57%) — this buyer switches suppliers more often than others.n = 152 awards since 2021
- 48% of the bids received came from small and medium-sized enterprises (41 procedures with a bid mix). Sector: 79%.n = 41
- The median procedure drew 4 bids (50 procedures with a bid count); 16% ended with a single bidder. Sector: median 3 bids.n = 50
- The award came in at a median 80% of the estimated value (79 awards with both estimate and value) — pricing at the estimate is usually too high here. Sector: 74%.n = 79
From this buyer's documented awards; comparison values from the same sector and country. Not a forecast, not legal advice. As of 27/09/2026.
Foreign bidders
In Spain · Chemical products, 14 contracts went to foreign companies over the last 3 years (of 5,211 recorded awards).
Typical field: median 4 (from 11 awards).
What you must prove — eligibility criteria
From the notice of the same procedure on TED — Tenders Electronic Daily.
Contract
Who has won here before
| Company | Awards | Period |
|---|---|---|
| KEMIRA IBÉRICA | 9 | 2023–2024 |
| BRENNTAG QUIMICA, S.A.U. · ALBACETE | 7 | 2021–2024 |
| IBERICA KEMYA S.L | 6 | 2023–2024 |
| CHIEMIVALL, S.L. · CASTELLBISBAL | 6 | 2023–2024 |
| ACIDEKA S.A. | 4 | 2023–2024 |
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.