<ul><li>Remove the manhole no. 2, 3, 5, 10, 11 and back fill with soil and part back filled old sewer man hole.&nbsp;&nbsp;</li><li>To segregate individual workface using chapter&nbsp;8 barriers.</li><li>To break out existing manhole collar.</li><li>To&nbsp;back fill with type 1 and compact using a wacker plate.</li><li>Site to be left clean and tidy.</li></ul><p><strong>Breakdown</strong></p><p>Labour: &pound;7,026.66</p><p>Material: &pound;5902.73</p><p>Our total cost to carry out the above works in normal working hours shall be</p>