Poland – Drilling and exploration work – Budowa czterech piezometrów w strefie ochrony UW Osowa w Gdańsku

Open tender by Gdańska Infrastruktura Wodociągowo-Kanalizacyjna Sp. z o.o. for the construction of four observation wells (piezometers) in the Osowa water intake protection zone in Gdańsk, Poland. The contract is awarded on a lowest-price basis, with a single lot valued at 1,187,600 PLN. The deadline for submission is 2026-07-06T08:00:00Z. Bidders must demonstrate experience in drilling at least one geological hole of 100m depth in the last 5 years and provide a geological supervisor with appropriate qualifications. The tender documents are available online, and submission is electronic via the buyer's platform. This notice is a correction of a previous publication (374776-2026).