<ul>
	<li>Operatives to apply protective sheeting to work routes and working areas.</li>
	<li>Isolate supply to hot water expansion vessel drain water from vessel.&nbsp;</li>
	<li>Test vessel for correct bar pressure as to manufacturers requirements.&nbsp;</li>
	<li>Once bar pressure is set, fill and flush vessel through with fresh water.&nbsp;</li>
	<li>Check all valves are working correctly.&nbsp;</li>
	<li>Leave in working order.&nbsp;</li>
	<li>Site to be left clean and tidy.</li>
</ul>
