<ul><li>Operatives to apply protective sheeting to work routes and working areas.</li><li>Isolated the water supply.</li><li>Cleaned all components of the unit from dirt and grit.</li><li>Reassembled the valves.</li><li>Tested and inspected for correct working order.&nbsp;</li><li>Re-instated the water supply.</li><li>Site to be left clean and tidy.</li></ul><p>If the valves leak again new valves will be required to be installed.&nbsp;</p><p>Our total cost to carry out the above works in normal working hours shall be &pound;293.80</p>