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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

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Public data: Portal Nacional de Contratações Públicas. · Sources & licences