<ul><li>Observed pier, pier cap, pile foundation &amp; girder launching works.</li><li>Assisted in quality control and site safety checks.</li><li>Learned pile testing methods (Koden, PIT, CHSL).</li><li>Visited casting yard &amp; metro depot (pre/post-tensioning, stabling lines).</li><li>Gained exposure to project management &amp; team coordination.</li></ul>