The initial site survey is generally completed by one of our project managers. They will request one of our certified and trained electricians or electrical contractors to attend site with them (or to visit separately) if there is a need for extensive on-site electrical works. The works themselves are only undertaken by a qualified electrician. The electrical side of a site survey, always commences from the room distribution board or building incomer (whichever is relevant) to assess size, capacity, last test date, age of installation and suitability for the future works.