Summary
Machine-generated summaryThis tender covers a public works contract for the supply, installation and maintenance of blowers at the Frossos wastewater treatment plant (ETAR de Frossos). The contract combines the provision of new blower equipment, its on-site assembly and installation, and ongoing maintenance services to keep the plant's aeration system operating correctly. The works are carried out at the Frossos wastewater treatment plant, and the notice is published in Portuguese. Small businesses interested in supplying, mounting and maintaining this aeration equipment should follow the tender documents for the full technical scope and requirements.
Official source
Source: BASE - Portal dos Contratos Públicos (IMPIC)
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Last verified against BASE - Portal dos Contratos Públicos (IMPIC) 2 hours ago
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Who usually wins this buyer's contracts in this sector
| Company | Wins | Total awarded | Last win |
|---|---|---|---|
| EMPRESA DE CONSTRUÇÕES AMÂNDIO CARVALHO, SA | 1 | €168,869 | Jul 2026 |
| Carlos Alberto Martins Vieira & Filhos, Lda | 1 | €27,336 | Jul 2026 |
Based on 2 awards with a linked company profile over the last 5 years.
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Market context
- Avg. open tender · Construction work
- €31,561,665
- Buyer track record on Aperlena
- 420 notices tracked · 22 awarded
- €614,917 in awarded contracts
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