<ul><li>Operatives to apply protective sheeting to work routes and working areas as requested.</li><li>To install an exclusion zone using safety barriers</li><li>To liaise with specialist operatives and endeavor to repair/adjust 2no external steel in order to enable them to close correctly</li><li>Should the repairs/adjustments prove to fail to allow the alarm system to operate correctly, new doors and frames will have to be fitted</li><li>Site to be left clean and tidy.</li></ul>