deck sprinkler system
41One World Trade Center — Freedom Tower redirects here. For other uses, see Freedom Tower (disambiguation). For the building complex destroyed in the September 11 attacks, see World Trade Center. For the specific WTC building formerly known as One World Trade Center, see… …
42Tower 42 — For the tower in Birmingham, see 103 Colmore Row. Tower 42 Tower 42 is the second tallest building in the City of London Former names National Westminster Tower; International Financial Centre …
43Lawn mower — A typical modern gasoline powered push mower. A riding mower or ride on …
44Nottingham Corporation Tramways — This article is about trams between 1898–1938. For trams between 1875 1897, see Nottingham and District Tramways Company Limited. For trams from 2004 onwards, see Nottingham Express Transit. Tram passing Nottingham Victoria Railway Station… …
45Disasters — ▪ 2009 Introduction Aviation January 23, Poland. A Spanish built CASA transport plane carrying members of the Polish air force home from a conference on flight safety in Warsaw crashes near the town of Miroslawiec; all 20 aboard are killed …
46Ferry — For other uses, see Ferry (disambiguation). Main article: Merchant ship A ferry (or ferryboat) is a form of transportation, usually a boat, but sometimes a ship, used to carry (or ferry) primarily passengers, and sometimes vehicles and cargo as… …
47RMS Queen Mary 2 — The RMS Queen Mary 2 ( QM2 ) is a Cunard Line ocean liner named after the earlier Cunard liner Queen Mary , which was in turn named after Mary of Teck, the Queen Consort of George V. At the time of her construction in 2003 by the Chantiers de l… …
48Flat roof — A flat roof is a type of covering of a building. In contrast to the sloped form of a roof, a flat roof is horizontal or nearly horizontal. Materials that cover flat roofs should allow the water to run off freely from a very slight… …
49List of man-made disasters — Man made disasters are disasters resulting from man made hazards (threats having an element of human intent, negligence, or error; or involving a failure of a man made system), as opposed to natural disasters resulting from natural hazards. Man… …
50Mechanical room — in a large office building. A mechanical room or a boiler room is a room or space in a building dedicated to the mechanical equipment and its associated electrical equipment. Unless a building is served by a centralized heating plant, the size of …
