Water quality study for gravel pit in Unias, France.
The Department of Loire is procuring a diagnostic study of water quality in the gravel pit of Prépieux, located in the commune of Unias, France. The study must assess current water quality and formulate recommendations for improvement. The buyer serves the local population and environment. No specific qualifications or certifications are mentioned, but the work likely requires expertise in hydrobiology or environmental engineering. The contract value is not disclosed, and the duration is not specified.