SouthAussie
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Engineers see inconsistencies between the building design and the amount of steel reinforcement in some areas.
BBM
Engineers who have visited the scene or examined photos of the wreckage of the Champlain Towers South condominium complex have been struck by a possible flaw in its construction: Critical places near the base of the building appeared to use less steel reinforcement than called for in the project’s original design drawings.
The observation is the first detail to emerge pointing to a potential problem in the quality of construction of the 13-story condo tower in Surfside, Fla.
The condo tower’s 1979 design drawings, provided by the town of Surfside and reviewed by structural engineers and The New York Times, indicate that the vertical columns in many parts of the building were supposed to provide a critical structural connection to horizontal slabs, embedded with eight rods of reinforcing steel — four in one direction, four in the other — near the tops of the slabs. But the reinforcing rods in the parking area, left exposed in many places after the parking deck slab slammed down to the lower level, appear to be fewer in number.
Engineers see inconsistencies between the building design and the amount of steel reinforcement in some areas.
BBM
Engineers who have visited the scene or examined photos of the wreckage of the Champlain Towers South condominium complex have been struck by a possible flaw in its construction: Critical places near the base of the building appeared to use less steel reinforcement than called for in the project’s original design drawings.
The observation is the first detail to emerge pointing to a potential problem in the quality of construction of the 13-story condo tower in Surfside, Fla.
The condo tower’s 1979 design drawings, provided by the town of Surfside and reviewed by structural engineers and The New York Times, indicate that the vertical columns in many parts of the building were supposed to provide a critical structural connection to horizontal slabs, embedded with eight rods of reinforcing steel — four in one direction, four in the other — near the tops of the slabs. But the reinforcing rods in the parking area, left exposed in many places after the parking deck slab slammed down to the lower level, appear to be fewer in number.
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