During construction of an infrastructure related project, electrical installations play an important role because any error can result in a big disaster, causing damage to human life and property. To avoid such accidents, companies need to overhaul the physical state of the electrical installations and do over any potentially dangerous situation. For such cases, the service that comes handy is known as electrical inspection testing.
So how is the inspection done? In this process, a team of professionals performs a series of tests on the electrical systems. The commencement of the evaluation procedure happens from the main framework of the electrical unit to the end devices and the electronic accessories. The assessment is done according to the government rules where electrical inspection professionals inspect the performance of electrical units with fluctuations in voltage to see if they are in accordance with the prescribed set of rules and values.
They use advanced systems to monitor the heat generated by connectors, identify and mark local overheating points that may cause a fire. They also use advanced systems to monitor noise and more.
Once the overhaul is complete, the inspection professionals perform three preliminary tests, namely, insulation testing, earthling checks, end product functional checks to verify their working conditions. While testing an electrical object, the Inspectors have to keep a detailed log of the process which includes the number of faults found and the ways to solve them. This is important because they are used to decide if there is a need for such an inspection again.
It is mandatory to have such inspections in London, however, the strictness of these depends on the local regulations of each county.