<ul><li>Operatives to isolate and blank off water feed with steel blanking plate as per survey.</li><li>Access high&nbsp;level water pipe with Mewp&nbsp;and dismantle.</li><li>Operatives&nbsp;to remove brackets&nbsp;and sections of pipework along&nbsp;tunnel perimeters on east &amp; west platforms(400 metres&nbsp;per platform).</li><li>To apply timber protection to service&nbsp;lift perimeters and floor area.</li><li>on completion leave work area in clean and tidy condition.</li></ul>