<ul>
	<li>Operatives to apply protective sheeting to work routes and working areas.</li>
	<li>To drain down existing unit.&nbsp;</li>
	<li>To attend site and remove existing pressurisation unit and dispose of.&nbsp;</li>
	<li>To supply and install new pressurisation unit.</li>
	<li>To check for correct working order.&nbsp;</li>
	<li>All waste to be disposed of.&nbsp;</li>
	<li>Site to be left clean and tidy.</li>
</ul>
