Poland – Engineering design services – Opracowanie projektu dla budowy: Zasilania wodami pochodzącymi z rowu Wierzbak drenaży i zbiornika retencyjnego (staw leśny) na terenie Lasu w rejonie ul. Marciniaka w Poznaniu.

This tender by AQUANET S.A. (Poznań, Poland) seeks engineering design services for a water retention project in a forest area (ul. Marciniaka). The contract covers two interrelated scopes: for Aquanet S.A. and for Zakład Lasów Poznańskich. The contractor must prepare full design documentation, obtain a building permit, and provide author supervision during construction. The contract duration is 56 months. The procedure is an open tender with a reversed (inverted) evaluation sequence. Bids must cover both scopes as a single lot; partial offers are not allowed. The award is based solely on price (100%). The estimated contract value is not disclosed. Submission is electronic via the buyer's platform, with a deadline of 22 June 2026, 11:00 CET.