<p><p><strong>References:<br></strong><em>Bruce and Juran (1997)<br>Cadden et al. (2004)<br>DFI-ADSC (2002)<br>Sabatini et al. (2005)</em></p><p><strong>Method Summary</strong></p><p>A thorough inspection should be performed on the reinforcement upon arrival and immediately before installation in order to verify adherence to design specifications such as type and bar size. Records should be kept which detail conformance to specified pile material, dimensions, and condition of the bar. The condition of the bar can be assessed by a visual inspection, which examines the reinforcement for any defects in workmanship, damage by handling, and signs of corrosion. Bruce and Juran (1997) states that “a light coating of surface rust on the steel is normal and indicates that oil and grease are not present” and “deep flaky corrosion or deep pitting of the steel is cause for rejection”. The reinforcement should be delivered with mill certificates. If not, a sample should be subjected to tensile and chemical testing to verify the reinforcement quality. Prior to installation, the reinforcement should have a clean surface. During installation of the reinforcement the location of centralizers (if used) should be recorded and it should be confirmed that the bar was lowered to the bottom of the hole without interference. After installation, the total pile length and bond zone length should be recorded for every micropile.</p><p><strong>Accuracy and Precision</strong></p><p>Confirming the quality of the materials for use in the project is a straightforward process.</p><p><strong>Adequacy of Coverage</strong></p><p>Reinforcement inspection records are kept for every micropile installed.</p><p><strong>Implementation Requirements </strong></p><p>Confirming the quality of the reinforcement is a straightforward process requiring minimal training or experience</p><p><strong> </strong><strong>General Comments</strong></p><p>Once the reinforcement is in place, it is difficult and costly to extrude and replace. Most reinforcement materials can be obtained with certificates. Reinforcement inspection records are used to confirm adherence to design specifications. This is a critical process to ensure successful micropile installation.</p></p>