<ul><li>To attend site and install barriers and signage to facilitate a safe working environment. &nbsp;</li><li>To isolate incoming water supply.</li><li>To remove existing defective macerator.</li><li>To supply and install a new sani-flow macerator.</li><li>To re-install the WC pan</li><li>To turn on water supply.</li><li>To test installation.</li><li>Site to be left clean and tidy. &nbsp;</li></ul>