Ecotoxicological assessment and environmental validation of mining effluents in the Odiel River basin

Summary

The tender concerns a service to assess the ecotoxicity and environmental impact of mining effluents treated using DAS technology in the Odiel River basin and to validate their environmental suitability. The precise scope of work and required technical outputs must be established from the technical specifications in the tender documents. The estimated contract value is EUR 82,650 excluding VAT; the total including 21% VAT is EUR 100,006.50. The contract is co-financed through the European Regional Development Fund and will be awarded by open procedure. Bidders must submit their offers electronically in Spanish and provide the required qualification documents and the European Single Procurement Document. Specific financial and technical capacity thresholds and evaluation details must be checked in the tender documents.