The present research investigates the morphology and genetical mechanism of a sinkhole which occurred in 2019 Murisengo (NW Italy). This landform is representative several subsidence phenomena that often concern Monferrato area In concomitance with appearance at surface, cone detrital material was found drifts nearby underground quarry. A geological survey performed quarry order to understand i...

The research was carried out with the aim of studying, analyzing and technical technological features ore railways industrial transport enterprises. As a result, classification operation pointы out, infrastructure, train organization, freight work, rolling stock were described, opportunities for improving efficiency transportation identified.