<ul>
<li data-section-id="op63vn" data-start="110" data-end="234">Studied tunnel construction method statements for shaft excavation, secant piling, TBM launching/retrieval and boring.</li>
<li data-section-id="igohyk" data-start="235" data-end="347">Monitored tunnel lining works, including reinforcement tying, telescopic formwork assembly and concreting.</li>
<li data-section-id="103lxvp" data-start="348" data-end="420">Prepared concreting time-cycle analysis and assessed productivity.</li>
<li data-section-id="1k5iqc4" data-start="421" data-end="527" data-is-last-node="">Monitored and maintained grouting records/bore logs and raised RFIs for drilling and grouting works.</li>
</ul>