Investigation (sampling and flow measurements) of a total of 18 flow or surface water measuring points (Lot 1) and a total of 41 flow or surface water measuring points (Lot 2) as well as the evaluation/transfer of the measurement and analysis results in both lots.
Lot 1 - Area Saxony-Anhalt and Northern Saxonysampling of water from ditches, streams, shafts, standing waters and outpouring pipelines; preservation of samples, transport to the laboratory and examination for specified parameters; Flow measurements at some measuring points, depending on the specification and water supply.
Lot 2 - West Saxony and Thuringiasampling of water from ditches, streams, shafts, standing waters and outpouring pipelines; preservation of samples, transport to the laboratory and examination for specified parameters; Flow measurements at some measuring points, depending on the specification and water supply.