The diversification of the works undertaken led to the creation of complementary business areas capable of serving the company’s own production as well as other market requests in general.

In this context, the structure monitoring service stands out, created as a result of the need to control ground and structure deformations resulting from the excavation of tunnels, mainly in urban areas, such as is the case of subway tunnels.

This service, developed by EPOS, is performed by a specialised technical team with a range of cutting-edge equipment, geared towards the realization of complex services and monitoring instrumentation, using the most up-to-date techniques and platforms, namely:

- survey / geotechnical monitoring;
- structural monitoring;
- vibration monitoring;
- preparation of instrumentation plans;
- equipment installation;
- works supervision including the elaboration of interpretative reports