Folder 1
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Contains 822 Results:
Notes and Correspondence: Includes commentary and revisions
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WTC 5 Connections: Collapse due to to fire exposure rather than debris impact
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Technical Drawings: Detailed floor truss connections
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Notes and Correspondence: Includes preliminary analysis and calculations
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Materials and Column Details: Includes test results for columns in WTC one and two as well as technical drawings with schematics
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FEMA Report: World Trade Center Building Performance Report 1.19.1: Chapter 1: Introduction
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