<ul><li>Operatives to apply protective sheeting to work routes and working areas.</li><li>Supply and install 400no&nbsp;595 x 595 15mm&nbsp;Dune Armstrong Tegula&nbsp;Ceiling Tiles to existing grid&nbsp;</li><li>Site to be left clean and tidy.</li></ul><p>Our total cost to carry out the above works in normal working hours shall be</p>