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Collapse of U.S. 35 Highway Bridge, Point Pleasant, West Virginia, December 15, 1967 (HAR-71/01)

National Transportation Safety Board · 1970-12-16 · 202 pages · text by OCR, confidence 99%

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V-Notch Charpy Impact Properties (C9 and C0) Segments 2 and 3 from C9 (C9 head of C9-C11HW) Segment 5 from C0 (C11 head of C11-C13HW, bar 330) See sketches C and D: 6/10/68 Lab Specimen Plan --- Test Temperature, F Specimen No. 32 70 120 212 250 300

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Document, cited by the archive. The PDF is mirrored here; the original link is under it. The text was read from the page images by an OCR model (mean confidence 99%); expect the odd misread word. 202 pages are in the text index: search them above, or from the library's search.