<p><p><strong>References:<br></strong><em>Fox and Cowell (1998)</em></p><p><strong>Method Summary</strong></p><p>Pier spacing and as-built locations can be checked after construction to ensure agreement with the plans and specifications using traditional surveying methods. Drill depths and top of pier elevations should also be checked to ensure that the constructed pier length matches the specified length.</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 confirm proper spacing location, and length of all piers on site.</p><p><strong>Implementation Requirements </strong></p><p>This method is readily available and easily implemented.</p><p><strong>General Comments</strong></p><p>Surveying methods help ensure proper pier geometry, which is important for all applications.</p></p>