The remediation work involved the demolition and selective dismantling of a former industrial building, the crushing of the reusable materials on-site, the excavation, removal and elimination of the polluted soils, the elimination of the pure products and the backfilling of the excavations. The surface water was pumped and treated during the work.
- Excavation work
- 19,000 tonnes of soil and 1,000 tonnes of pure product were excavated
- A building was selectively dismantled
- The contaminated water from the bottom of the excavation (500m³) was treated by a mobile water treatment plant.