The Aperlena Verdict
Open raceNo supplier dominates: 3 different companies have won the last 3 comparable contracts from this buyer over 5 years. This is a genuinely open race.
Based on 3 comparable awards by this buyer in this sector over 5 years. Every verdict is recorded before the outcome and graded against the award notice. How we score ourselves.
Summary
Machine-generated summaryEDF SEI Guyane is procuring ecological monitoring services for the Petit Saut dam in French Guiana. The contract, starting September 2026, lasts 5 firm years plus 1 optional year. It covers monitoring of water quality downstream, greenhouse gases upstream, and biological monitoring of water at the dam foot. The supplier must comply with a regulatory monitoring programme (Decree of 11 May 1989), including monthly checks and daily measurements of oxygen, temperature and other parameters. Equipment maintenance is also required, including cables, spare parts for probes and repairs.
Description
Official source
Source: TED - Tenders Electronic Daily (Publications Office of the EU)
Always verify details on the official notice.
Last verified against TED - Tenders Electronic Daily (Publications Office of the EU) 1 month ago
More from this buyer
Full buyer profile226 open tenders right now
- Creation and maintenance of green spaces - Framework agreement for the maintenance of green spaces at EDF HYDRO ADOUR and GAVES sites No deadline published
- Surveillance and control services - Non-binding framework agreement for on-site controls and contact-based controls under CEE obligations No deadline published
- Repair and maintenance services of generators - Framework agreement for the maintenance of alternators of EDF SEI No deadline published
Who usually wins this buyer's contracts in this sector
| Company | Wins | Total awarded | Last win |
|---|---|---|---|
| SARL HALBOURG et FILS; SODI; FLAMME ASSAINISSEMENT; DEBOUCH VISIO NET SERVICES; ORTEC; SARP | 1 | €3.5M | Aug 2025 |
| FIBRA; SARL TERAMIANTE | 1 | n/a | Feb 2026 |
| LUSTRAL; DESPS | 1 | n/a | Dec 2025 |
Based on 3 awards with a linked company profile over the last 5 years.
Change history
Every time an official source republished this notice with different content. We watch every source we index, including regional copies of the same notice.
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Market context
- Avg. open tender · Environment, sewage & cleaning
- €9,043,741
- Buyer track record on Aperlena
- 317 notices tracked · 87 awarded
- €597,146,481 in awarded contracts
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