<p><strong>Generator Rooms.</strong></p>

<p>The generators are located in what appear to be in old metal shipping containers, which leak in several locations. We understand that the site being redeveloped within 18 months, so only a short term solution is required, unfortunately these containers are starting to corrode extensively with age, the roofs are either covered in plant or too rusty to effective or safely repair.&nbsp;</p>

<p>For a short term solution, it maybe possible to install some lightweight metal zed purlins across the top of the roofs, i.e fixed into the to the top of the louvre frames, these can then be supported by timber uprights secured into still sound sections of metal, with additional braces as necessary.&nbsp;</p>

<p>This can then be covered with plywood sheeting, before an inexpensive felt system is installed.&nbsp;However, we cannot guarantee the structural integrity&nbsp;of this.&nbsp;&nbsp;</p>

<p><strong>Option 1</strong></p>

<ul>
	<li>Operatives to apply protective sheeting to work routes and working areas.</li>
	<li><span style="background:#fafafa">Scaffold around external of roof 1ft down from roof.</span></li>
	<li>13 week hire period with weekly inspections.</li>
	<li>To supply and install lightweight purlins across the width of the units, 5500mm long at 450mm centres into the top of the louvre frames with additional&nbsp;timber supports as necessary.&nbsp;</li>
	<li>To supply &amp; fix to this framework, 18mm roofing grade plywood, a base layer of felt mechanically fixed into the plywood, then a layer of 4mm thick torch-applied felt over this to provide the waterproofing, forming check kerbs and welted drips to the perimeter.&nbsp;</li>
	<li>To dismantle scaffold around external of roof.&nbsp;</li>
	<li>Site to be left clean and tidy.</li>
</ul>

<p><strong>Option 2</strong></p>

<ul>
	<li>
	<p style="margin-bottom:16px"><span style="background:#fafafa">Erect temporary roof around roof, with scaffold at roof height.</span></p>
	</li>
	<li>
	<p style="margin-bottom:16px"><span style="background:#fafafa">18 month rental,&nbsp;17 monthly inspections .&nbsp;</span></p>
	</li>
</ul>
