<ul><li>GDC to oversee delivery and installation of high density red and white traffic separators along the existing lane demarcation.</li><li>GDC&nbsp;to install chain and padlock to the heras fence that leads down to the canal.&nbsp;</li><li>GDC&nbsp;to install compound signage.</li></ul><p><strong>Breakdown</strong></p><p>Labour: &pound;3,053.84</p><p>Materials: &pound;7,244.30</p><p>Our total cost to carry out the above works in&nbsp;normal working hours shall be</p>