Sampling and analysis of wastewater - Desalzero4H2

Summary

Under the DesalZero4H2 research project, five different waters at different sites will be sampled and analysed, totaling 18 samples across two sub-works. The aim is to assess whether these waters are suitable for industrial use. Investigations will be conducted in accordance with the current versions of OGewV and AbwV, and applicable regulations for parameters not listed. Subcontractors may participate; their qualifications must be demonstrated. A reserve sample from each sampling site will be collected and stored dark and cool for four weeks after reports are prepared. The reports will be delivered as PDFs; data must be captured in a machine-readable format (CSV preferred) and stored for 10 years. Offer prices are fixed and include all transport and related costs; VAT is shown separately. The work is to be performed within one year, with sampling dates in November 2026, December 2026, March 2027, and June 2027. Part 2 involves two samples of concentrate from a Brauchwasserwerk. The sampling locations include Unterweser, Ems-Jade Canal, Inland Jade at Wilhelmshaven, Tidehunte, with exact sampling points to be confirmed later.