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This project is a renovation and replaced NatWest Tower
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Height is measured from the level of the lowest, significant, open-air, pedestrian entrance to the highest point of the building, irrespective of material or function of the highest element (i.e., including antennae, flagpoles, signage and other functional-technical equipment).
Height is measured from the level of the lowest, significant, open-air, pedestrian entrance to the architectural top of the building, including spires, but not including antennae, signage, flag poles or other functional-technical equipment. This measurement is the most widely utilized and is employed to define the Council on Tall Buildings and Urban Habitat (CTBUH) rankings of the "World's Tallest Buildings."
The number of floors above ground should include the ground floor level and be the number of main floors above ground, including any significant mezzanine floors and major mechanical plant floors. Mechanical mezzanines should not be included if they have a significantly smaller floor area than the major floors below. Similarly, mechanical penthouses or plant rooms protruding above the general roof area should not be counted. Note: CTBUH floor counts may differ from published accounts, as it is common in some regions of the world for certain floor levels not to be included (e.g., the level 4, 14, 24, etc. in Hong Kong).
The number of floors below ground should include all major floors located below the ground floor level.
Tower 42
National Westminster Tower, International Financial Centre, Natwest Tower
Building
Completed
1980
office
composite
182.9 m / 600 ft
43
3
60
22
7 m/s
30,100 m² / 323,994 ft²
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You must be a CTBUH Member to view this resource.
Proposed
Construction Start
Completed
Recladding
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Usually involved in the front end design, with a "typical" condition being that of a leadership role through either Schematic Design or Design Development, and then a monitoring role through the CD and CA phases.
The Design Engineer is usually involved in the front end design, typically taking the leadership role in the Schematic Design and Design Development, and then a monitoring role through the CD and CA phases.
The Design Engineer is usually involved in the front end design, typically taking the leadership role in the Schematic Design and Design Development, and then a monitoring role through the CD and CA phases.
The main contractor is the supervisory contractor of all construction work on a project, management of sub-contractors and vendors, etc. May be referred to as "Construction Manager," however, for consistency CTBUH uses the term "Main Contractor" exclusively.
Activity at the CTBUH London Conference: Day Three
13 June 2013 - Conference
Tower 42 Technical Tour Report
13 June 2013 - Event
13 June 2013
Tall Building Industry Gathers in London See the highlights from the tall building event of the year…
13 June 2013
The tallest building in the United Kingdom from 1980 until 1991 and the first major skyscraper in the City of London, Tower 42 encapsulates the theme of the conference: Height and Heritage.
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