COLLINET ASSAINISSEMENT

The key strength of SPAQuE is its ability to handle the entire site rehabilitation process. The process is as follows : historical review (specialists in historical investigation and in the history of industrial processes retrace the history of an industrial site), soil investigations (exploration, characterisation, volumetric analysis), economic, technical and town planning feasibility studies (in relation to the reallocation project), analysis of existing risks, rehabilitation and construction works (site clearing and clean-up, clean-up of remaining buildings and selective deconstruction, sorting of deconstruction materials, removal to recycling facility or on-site crushing, excavation of polluted soil, geotechnical security, deconstruction of remaining foundations, on-site treatment of contaminated soil and/or removal to an authorised treatment facility, groundwater treatment, backfill with healthy soil), analysis of residual risks, water management (where applicable).