<p><p><strong>References:<br></strong></p><p><strong>Method Summary</strong></p><p>Surveying methods should be used to verify the fill geometry and assure that proper lift thicknesses are used during construction. Lift thickness is very important for lightweight fill materials as density testing is not always possible depending on the material. In addition, soil lifts may be required between lifts of lightweight fill or as cover soil. The thickness of these lifts could have a direct impact on the long-term integrity and durability of the project.</p><p><strong> </strong><strong>Accuracy and Precision</strong></p><p>Modern surveying methods are accurate and precise.</p><p><strong> </strong><strong>Adequacy of Coverage</strong></p><p>Surveying can usually be performed quickly across the entire project site.</p><p><strong> </strong><strong>Implementation Requirements </strong></p><p>Surveying generally requires standard equipment that is readily available.</p><p><strong> </strong><strong>General Comments</strong></p><p>Surveying is important for all projects in order to verify they are built as designed.</p></p>