Retrospective Evaluation of Cured-in-Place Pipe - (NEPIS)(EPA ...
Retrospective Evaluation of Cured-in-Place Pipe - (NEPIS)(EPA ...
Retrospective Evaluation of Cured-in-Place Pipe - (NEPIS)(EPA ...
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4.3.11.2 Downstream Sample. The Raman spectroscopy plots for the Denver 48-<strong>in</strong>. downstream<br />
sample are shown <strong>in</strong> Figure 4-48. Four plots are shown for each <strong>of</strong> the virg<strong>in</strong> res<strong>in</strong>, <strong>in</strong>side l<strong>in</strong>er surface,<br />
and exterior l<strong>in</strong>er surface. The location <strong>of</strong> peaks is generally the same for the plots for each location with<br />
the exterior surface exhibit<strong>in</strong>g the most variability. A discussion <strong>of</strong> the possibilities for us<strong>in</strong>g Raman<br />
spectroscopy for l<strong>in</strong>er evaluation is given <strong>in</strong> Section 6.<br />
Figure 4-48. Raman Spectroscopy Plots (Denver 48-<strong>in</strong>. Downstream)<br />
4.3.11.3 Upstream Sample. The Raman spectroscopy plots for the Denver 48-<strong>in</strong>. upstream sample are<br />
shown <strong>in</strong> Figure 4-49. Four plots are shown for each <strong>of</strong> the virg<strong>in</strong> res<strong>in</strong>, <strong>in</strong>side l<strong>in</strong>er surface, and exterior<br />
l<strong>in</strong>er surface. The location <strong>of</strong> peaks is generally the same for the plots for each location with the exterior<br />
surface exhibit<strong>in</strong>g the most variability. A discussion <strong>of</strong> the possibilities for us<strong>in</strong>g Raman spectroscopy for<br />
l<strong>in</strong>er evaluation is given <strong>in</strong> Section 6.<br />
Figure 4-49. Raman Spectroscopy Plots (Denver 48-<strong>in</strong>. Upstream)<br />
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