Blue-chip companies such as ExxonMobil, Du Pont, Canon are tenents at HarbourFront twin towers. These office towers have a floor area of more than 30,000 sq m.
This high rise buildings needed additional electrical power upgrade to meet additional demand created by modern office and computer system. Also the reliability of power system needed to be enhanced. As new 22KV transformer and LV Switchboard were installed and tied with the existing system. PowerQ worked with engineering contractors, switchboard manufacturers and facility team, structural engineers and statuary agencies to ensure that the shut down for the upgrade did not exceed more than 8 hours as per requirements of one of the occupants, a major oil company, Exxon.