<p><p><strong>Reference(s):</strong></p><p><em>DGGT AK2.8 (2002)</em></p><p><strong>Method Summary</strong></p><p>Traditional surveying methods should be used to ensure that the as-built locations match the specified locations. Columns should be located at ±3 inches from the planned location and with an inclination of less than ±2º from vertical.</p><p><strong>Accuracy and Precision</strong></p><p>Most surveying methods provide greater accuracy and precision than required for this application.</p><p><strong>Adequacy of Coverage</strong></p><p>Surveying methods can be used to quickly ensure proper spacing and location of all columns on a site.</p><p><strong>Implementation Requirements </strong></p><p>This method is readily available and can be quickly implemented.</p><p><strong>General Comments</strong></p><p>Surveying methods help ensure proper column pattern geometry, which is important for all CSV applications.</p></p>