Open tender · Brazil · Public tender
Obras e Serviços de Engenharia Para Revitalização Do Sistema de Drenagem Do Igarapé Do Crespo
In EnglishEngineering works and services for the revitalization of the drainage system of the Igarapé do Crespo
Secretaria Municipal de Infraestrutura - Seminf
Secretaria Municipal de Infraestrutura - Seminf in Brazil is inviting bids for “Engineering works and services for the revitalization of the drainage system of the Igarapé do Crespo”. Bids close on 13 October 2026, 09:15 GMT−3; the estimated value is R$50.71 million. Who can bid: Registered with CREA and/or CAU, with registered technical managers; Technical manager with CAT for gabion mattress channel protection. askTender lists every requirement to qualify and checks whether your company meets them.
The tender in brief
Drainage system revitalization of the Igarapé do Crespo in Manaus, for engineering firms with gabion and precast gallery experience
The Municipality of Manaus is hiring a specialized company for engineering works and services to revitalize the drainage system of the Igarapé do Crespo in Manaus/AM. The contract is a lump-sum turnkey (empreitada por preço global) with a reference budget of R$ 50.705.074,07. The lowest global price wins.
Who can win it
- Registered with CREA and/or CAU, with registered technical managers
- Technical manager with CAT for gabion mattress channel protection
- Technical manager with CAT for precast reinforced concrete gallery
Key facts
- Estimated value
- R$50.71 million
- Procedure
- Concorrência Presencial
- How bids are judged
- Lowest global price, with closed-open bidding and preference for micro and small enterprises
- Published
- 03 Sep 2026
Before you bid, askTender
Everything else is in your askTender account
The requirements to qualify, the eligibility check and the bid documents for this tender are in your askTender account.
- What it takes to qualify: every requirement, in the tender’s own words
- Whether your company qualifies: your profile checked against each requirement, showing what you have, what’s missing and how to close the gap
- The documents to file: a checklist, with draft declarations ready to sign
- A bid partner for any requirement you can’t meet alone
- The tender documents, ready to open
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Public data: Portal Nacional de Contratações Públicas. · Sources & licences