<ul>
	<li>Operatives to apply protective sheeting to work routes and working areas.</li>
	<li>To isolate water and electric&#39;s to storage vessel, drain storage vessel down.&nbsp;</li>
	<li>To flush through with fresh water.</li>
	<li>Refill, heat storage vessel to reach correct temperature and check at each outlet.&nbsp;</li>
	<li>Test all safety valves to storage vessel.&nbsp;</li>
	<li>Site to be left clean and tidy.</li>
</ul>
