Tender detail
Environmental construction supervision for RR Worringen
Summary
The tender concerns environmental supervision during construction for the RR Worringen project, including ecological, soil science and dendrological services in accordance with AHO Booklet No. 27. The contracting authority is StEB Stadtentwässerungsbetriebe Köln. Tenders must be submitted by 13 October 2026 at 00:00. The precise qualification, compliance and technical requirements must be checked in the official tender documents.
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