One Canada Square Canary Wharf Management Ltd are responsible for the maintenance of the building. There are about 130 in-house and contract staff who maintain, manage, secure and clean the building. There are normally ten maintenance personnel on-site during working hours and three at night to attend to routine repairs and adjustments to the internal environment. Critical spare parts for the electricity, gas and water systems are kept within the building. One Canada Square has been 'named and shamed' for being the top building to leave the lights on unnecessarily. The research carried out by the BBC's "Inside Out" programme found that on
Midland Square of note are the unusual double-floored elevators, which take only 40 seconds to rise to the top. The name of the building derives from the Chūbu region (which means "central region") of which Nagoya is the capital. Midland Square , officially called , is a skyscraper located in the Meieki district of Nakamura-ku, Nagoya, Japan. It opened in early 2007. It is the tallest building in Nagoya and the fifth tallest building in Japan as of 2015. At 247m (810 feet), it is slightly taller than the nearby JR Central Towers. Midland Square houses offices of many companies including Toyota