<ul><li>Operatives to apply protective sheeting to work routes and working areas.</li><li>Materials to be delivered weekend prior to install, operatives&nbsp;to transfer and store neatly in plant room.</li><li>Survey, design complete with manufacturing drawing for approval.</li><li>Manufacture and install gantry on roof to enable works to be carried out on chiller&nbsp;units.</li><li>Lower Gantry Level to have a working height of 0.3 metres high x 5.3 metres long x 2.7 metres&nbsp;wide.</li><li>? Ladder access to upper level 5.3 metres long x 1.7 metres working height x<br />1.2 metres wide with handrail to 3-sides and gap between air-conditioning units<br />Upper Level to be accessed via Cat Ladder complete with self-closing gate<br />Sections supplied in parts small enough to be carried to Roof location and bolted together<br />Flooring section to be 38mm x 38mm GRP open mesh. All finished in galvanized steel</li><li>On completion leave work area in clean and tidy condition.</li></ul><p>Our total cost to carry out the above works in / out of normal working hours shall be</p>