Engineering services have improved massively over the years. There is a lot to take heart from in this regard. The mining sector in particular has seen a steady influx of earth moving machinery and equipment. Much of this is from the heavy machinery industry of course. But there are more sophisticated introductions from the electronics sector as well. One of the best examples will be the sonar and radar based technical inputs. The workers obviously have to be skilled as well regarding the connections. There will be complex wiring and all loose ends must be properly earthed. Safety equipments must be used and protective gear must be used as well. The supervising engineers should be cautious about this all the time. The Radar surveying machines must be properly handled as they are often quite costly.
The geographers and geologists are especially interested in finding out what is underneath the soil for a number of reasons. If the place is seismically sensitive, then there may be probability of some movements under the top soil. The plate or other types of shifts even of the smallest scale can cause reasonable devastation at the surface. Thus the safety of the citizens or any ongoing project will be in their hands. Often, excavation sites require such careful observation. Large numbers of workers are engaged in such projects. To ensure safety during the operations, it may be needed to make regular Services detection. It is another matter altogether as to how the surveying team will be contacted.
It is usually found that the team of geologists will have close connections with such teams and agencies. The personnel should take care of themselves as well, since it is impossible to make out faults in the soil with the naked eye. The radar basically sends out waves and signals, which reflect back after striking the objects. This basically helps in measuring the depth of the object using the method of calibration. There may be the case for pipe detection. There are often underground pipes which run in exactly the places where the digging is going on. Such pipe inspection camera may have electrical cables encased within them. If by chance the pipe is struck, the electrical services will be disrupted completely. Large areas will experience blackout and only for a small mistake, massive civil inconvenience may be caused.
Oil lines typically run underground, so as to shield them from physical harm. The reason for this is multifarious. There may be unscrupulous individuals looking to steal oil by making small holes in the pipe. To prevent such mischievous acts, the pipe is sheathed and kept away from them well below the surface. This underground laying is certainly a costly affair. On top of that, the last occurrence they would want is for the pipes to be cracked by use of excavating machinery and tools. It will be a huge irony if some geological project, which itself is meant to help early detection of some natural disaster, ends up causing a disaster.