Support services for the inclusion of Technosols methodology as cover material in the second update of the closure plan for the Tantahuatay Mining Unit. Cover design and revegetation programme according to Order 2019 – 3132, Compañía Minera Coimolache S.A. – Perú

The design of the cover system with specific properties was carried out to geochemically stabilise the materials that make up the mining components with the potential to generate acidity in the Tantahuatay mining unit. In addition, a vegetation plan was drawn up to provide a vegetation cover adapted to each ecotype, which enhances the recovery processes, favours the conservation and regeneration of the natural environment, and improves the stability conditions of the components during and after closure.