Official source
| Original official title | Empreitada de Intervenção Complementar de Construção de Sistemas de Gestão e Tratamento de Águas, Solos e Lamas Contaminadas nas Áreas Mineiras dos Radioativos |
|---|---|
| Source language | Portuguese |
| Buyer | EDM — Empresa de Desenvolvimento Mineiro, SA |
| Country | Portugal |
| Identifier | 21/PORCT/2026 · procedure notice 18259/2026 |
| Procedure | Public tender |
| Deadline | 17 August 2026, 17:00 Europe/Lisbon |
| Value | EUR 4,400,000 excluding VAT |
Boundary
Detailed contamination specifications, radiological controls, quantities, designs and the full Portuguese authorisation matrix remain in the official documents.
Verified opportunity overview
EDM is procuring specialist remediation works to construct complementary systems for managing and treating contaminated water, soil and sludge in former radioactive-mining areas. The contract combines environmental, treatment-process and construction disciplines within a 365-day programme.
Current status and key dates
The official source was checked on 23 July 2026 and the record is published as open or continuing admission. The stated deadline is 17 August 2026, 17:00 Europe/Lisbon. The stated duration is 365 days. Suppliers must recheck the live official workspace immediately before relying on status, dates or documents.
Scope and deliverables
Specialist works for contaminated water, soil and sludge management and treatment systems in former radioactive-mining areas. Construction of complementary management and treatment systems for contaminated water, soil and sludge. Intervention in former radioactive-mining areas. A 365-day specialist remediation works programme.
Lots and contract structure
The opened official notice does not expose a multi-lot structure. Detailed work fronts, sites and package boundaries remain in the tender documents.
Supplier requirements
Radiological protection, environmental, waste, treatment-process, construction-authorisation, staffing, equipment and capacity requirements remain in the official tender documents.
Submission and award method
The official notice identifies a public tender. Complete technical criteria, environmental controls, submission schedules and criterion weights remain in the procurement documents.
Value explanation
The official notice states a base price of EUR 4,400,000 excluding VAT. It is not a guaranteed payment and remains subject to the final contract and measured work.
Amendments and status history
No separate amendment or corrigendum was identified in the official source opened for this report. That is not proof that no clarification, replacement document or later notice exists. The live official source and current procurement documents remain authoritative.
Supplier relevance
Potentially relevant to specialist mine-remediation, contaminated-land, water-treatment, hazardous-material and environmental works contractors.
Procurement data limitations and missing details
Detailed contamination specifications, radiological controls, quantities, designs and the full Portuguese authorisation matrix remain in the official documents. Unsupported criteria, certifications, quantities, service levels and amendment claims remain explicit evidence gaps.
Official sources and verification history
Primary evidence is the official procurement source for 21/PORCT/2026 · procedure notice 18259/2026, checked by ContractLens on 23 July 2026. The official source URL is https://diariodarepublica.pt/dr/detalhe/anuncio-procedimento/18259-2026-1148260347. The live official record and current procurement documents remain authoritative over this report.