Modélisation et topographie 3D de la carrière sous Cochin, un réseau souterrain contigu aux catacombes de Paris.
Old mines and abandoned quarries
(note: this is an automated translation)
The forgotten or abandoned mines or underground quarries can be an major geological hazard, occuring as an unpredictable risk of sinkhole collapse for example. These old farms or underground refuge and other tunnels are also often a neglected rich heritage.
At NOT Engineers, are are a team of professionnal speleologists and a geologist, able to work with you in dealing with this issue, whether in emergency response on long-term management.
Examples of our work
- Geophysical prospection,
- Petrology
- Cartopgraphy of cracks, fault directions
- Establishment of geological sections
- Location of mineralized veins
- Exploration and monitoring of abandoned cavities
- Topographic survey
- instrumentation
- Even in narrow passages (up to 0.40m)
- Cartography
- Identification of all geomorphological features
- Collapses
- Geology
- Anthropogenic elements
- GIS or map output
Related projects :
Scan 3D de la carrière médiévale sous l’hôpital Cochin Topographie souterraine d’une mine Levé de topographie d’une mine souterraine - nos prestations
Topography and cave surveying Production of a full set of underground cave topographies of caves, for an environmental study related to the opening of a quarry in Gabon.
Topographie d’anciennes galeries de mine Pour le compte du BRGM, NOT Engineers est intervenu pour effectuer le relevé par scanner 3D de galeries d’anciennes mines abandonnées, contrôler et mesurer les fontis, et recaler la topographie par (...)