<ul><li>Operatives to apply protective sheeting to work routes and working areas.</li><li><p>Flexible pipework was identified on site. Recent studies have shown that bacteria, including legionella species, can colonise within the lining of such pipework (even WRAS approved versions). We recommend that during any future refurbishment works all such pipework is replaced with rigid, WRAS approved pipe. Until such refurbishment works are undertaken flexi pipes should be regularly inspected and replaced at the first sign of corrosion or &lsquo;kinking</p></li><li>Site to be left clean and tidy.</li></ul>