Routine maintenance should be carried out annually at minimum; more frequent if exposed to harsh environments or critical operations, always refer to the local code or standards for detailed understanding of your system. Understanding these standards is crucial for anyone involved in electrical work or projects within this region. Most of the information produced by the HSE is available for immediate download. Equipment under continuous monitoring or those that missed two maintenance cycles require semi-annual inspections. Arc Flash Assessments: These are critical for equipment over. Do you want to verify the reliability, performance and compliance of electrical installations in your company, commercial building or industrial site? Apave Tunisia provides you with the cutting-edge expertise of highly qualified inspectors who are able to work on all types of sites at short. This utility procedure classifies maintenance tasks for miscellaneous electric overhead (OH) and underground (UG) equipment, including capacitor banks, fault indicators, interrupters, reclosers, voltage regulators, Supervisory Control and Data Acquisition (SCADA) and Primary Distribution Alarm and. Carrying out an inspection of electrical installations is a complex task, the person carrying out the inspection and testing is required to have comprehensive knowledge and experience of different types of electrical installations. There is an extra level of qualification and competence achieved.