<p>Upon attendance to the above stated site we have noted a blocked and frozen outlet. This lead to a built up of water on the flat roof which in turn exposed a weakness in the structure of the roof in the vicinity of the penetrating cables feeding the AC condenser. This leak can also be noted internally with vast amount of water pouring through at the time of attendance.&nbsp;</p><p>On the attendance we have unblocked the downpipe outlet in the vicinity of the leak and this stop the leak internally.&nbsp;</p><p>As a remedial course of action we propose the following:&nbsp;</p><ul><li>GDC&nbsp;operatives to attend during normal working hours.&nbsp;</li><li>To gain safe access to roof using two stage ladder.</li><li>All works to be undertaken in a safe manner using Man anchor system with restraint harness.</li><li>Man anchor system to be loaded to roof using mobile scaffold tower.</li><li>To unblock and clean all downpipe outlets.</li><li>To install pipe mesh ball to outlet pipes.</li><li>To install zipped cable collar to penetrating cable and seal.</li><li>The aforementioned to be sealed using&nbsp;acrypol.</li><li>Site to be left clean and tidy.</li></ul><p>Our total cost to carry out the above works in&nbsp;normal working hours shall be: &pound;1,090.00</p><p>Labour: &pound;440.00</p><p>Materials: &pound;230.00</p><p>Access&nbsp;Equipment: &pound;420.00</p>