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Pipeline Failure Investigation Report - PHMSA - U.S. Department of ...

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Final <strong>Report</strong> – 813 8385 1<br />

Metallurgical Analysis <strong>of</strong> 24-Inch Houstonia 200 Service <strong>Failure</strong> at MP 21.6 (8/25/08)<br />

Page 22<br />

Figure 14.<br />

Plot <strong>of</strong> percent shear from Charpy V-notch tests as a function <strong>of</strong><br />

temperature for samples removed from Pipe Segment C.<br />

Figure 15.<br />

Plot <strong>of</strong> Charpy V-notch impact energy as a function <strong>of</strong> temperature<br />

for samples removed from Pipe Segment C.<br />

CC TECHNOLOGIES, INC.

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