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Purchase of reagents for water and waste water treatment
Aquisição de reagentes para tratamento de água e de águas residuais — original title
Your path to submission
- Deadline: 18 November at 23:59 — 18 days left.
- The submission point is stated in the notice (link on this page).
- Offer and evidence in: Portuguese.
- Collect your evidence — the eligibility requirements are listed on this page; for many of them the analysis explains how to obtain them.
What the buyer is looking for
Purchase and supply of reagents for the treatment of water and wastewater, including compliance with applicable technical, functional, environmental and legal requirements, as well as the guarantee of delivery of the goods in perfect condition, in the quantities and within the deadlines defined by the contracting authority.
Contract
Type of service
Clement What the numbers say about this buyer
- 16% of this buyer's awards went to companies that had already won here before (110 awards since 2021, spread over 66 companies). That is well below the sector norm (50%) — this buyer switches suppliers more often than others.n = 110 awards since 2021
- The median procedure drew 4 bids (23 procedures with a bid count); 4% ended with a single bidder. Sector: median 1 bid.n = 23
- The award came in at a median 87% of the estimated value (5 awards with both estimate and value) — pricing at the estimate is usually too high here. Sector: 72%.n = 5
- 3% of awards went to companies from abroad (110 awards with a known winner country). Sector average: 11%.n = 110
- 100% of the bids received came from small and medium-sized enterprises (8 procedures with a bid mix). Sector: 89%.n = 8
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.
Selection criteria — in the procurement documents
The buyer states in the notice that the selection criteria are in the procurement documents (link on this page), not in the EU form. The document analysis below extracts them from there — bid and evidence in Portuguese.
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 |
|---|---|---|
| Humberto Poças,SA | 4 | 2023–2026 |
| Centro de Serviços do Ambiente - CESAB | 4 | 2022–2026 |
| LUSOSICÓ-CONSTRUÇÕES, S.A. | 3 | 2025 |
| Eco Impact, S.A. | 2 | 2026 |
| Endesa Energia, S.A. | 2 | 2024 |
Tactics
When contracts were awarded in this country and sector, there was usually a single bid in the end. A solid bid has a real chance here. (Based on 5,097 completed awards — not a statement about this procedure.)
This procedure allows 30 days between publication and deadline — typical in this country is 29 (median of 559 procedures). A normal window for this market.
Foreign bidders
In Portugal · Medical equipment & pharma, 317 contracts went to foreign companies over the last 3 years (of 5,140 recorded awards) — mostly from Spain, Germany, France.
Submission language: Portuguese.
How to bid
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