Welcome to your Hydrogeotechnique Nord – Lille group. Whether or not you might be a person (particular person development undertaking, autonomous sanitation) or an expert, you can find in our design workplace primarily based in Roost Warendin, the listening expertise and expertise crucial for the success of your undertaking . For nearly 40 years, the Hydrogeotechnique Nord – Lille crew has been by your aspect to help you and make sure the sustainability of your work. Whatever the intervention context, our crew will implement the fabric and human assets in line with your limitations and environmental parameters for a profitable soil investigation that meets your wants.
LOI ELAN
North Hydrogeotechnics – Lille conducting soil surveys that meet new authorized rules 2018-1021 known as “LOI ELAN” and Order of July 22, 2020 explaining the content material of the geotechnical research to be carried out in areas open to the phenomenon clay shrinkage/swelling because of drought and soil rehydration (G1ES + G1PGC missions throughout the which means of the usual NF P 94-500). This examine, which is the accountability of the vendor of the land, should make it potential to establish all of the dangers associated to the undertaking sooner or later and outline the final development ideas to guard towards the undertaking.“dry” danger. and differential soil actions because of soil dehydration and rehydration.
