<p><p><strong>Reference(s):</strong></p><p><em>Coastal Caisson Corp. (2009)<br>DGGT AK2.8 (2002)<br>Dumas et al. (2003)<br>Kannan (2007)<br>Scheller and Reitmeier (2000)</em></p><p><strong>Method Summary</strong></p><p>If satisfactory results are achieved during the installation of trial columns, the same installation parameters will be used for the production columns. Installation equipment should allow automatic or manual monitoring of drilling speed, withdrawal speed, rotational speed, crowd pressure, and material consumption, all according to depth. With some systems it may be possible to automatically install columns based on the installation parameters as determined by the trial columns. Installation of every column should be monitored, preferably automatically, to assure the production columns are consistent with trial columns.</p><p><strong>Accuracy and Precision</strong></p><p>Automatic monitoring systems are accurate and precise.</p><p><strong>Adequacy of Coverage</strong></p><p>Monitoring should be conducted on every column.</p><p><strong>Implementation Requirements </strong></p><p>Automatic monitoring systems have become the standard on most new equipment. Where these systems are not available, manual monitoring is an acceptable alternative.</p><p><strong>General Comments</strong></p><p>Monitoring is important to assure production column consistency with trial columns for all CSV applications.</p></p>