<p><strong>Stage 0 - Existing arrangement</strong></p><p>Note the proximity of the ground floor piers and any foundations that may exist is&nbsp;unknown.&nbsp;Similarly the bearings of the floor support beam are&nbsp;unknown.&nbsp; Nick&nbsp;Edelsten&nbsp;to advise as work progresses.</p><p><strong>Prestart</strong>&nbsp;- To set up site, supply welfare,&nbsp;toilet&nbsp;facilities and drying rooms&nbsp;including&nbsp;safe route for access egress&nbsp;from the main entrance. To segregate pedestrian and traffic access. To&nbsp;segregate&nbsp;work face&nbsp;from both pedestrians and vehicles. To install all site safety signage. To undertake test and inspection, including&nbsp;relevant&nbsp;isolations to the existing electrical / mechanical/ plumbing services to enable safe working conditions within the property.</p><p><strong>Stage 1 - Preparation</strong></p><p>Temporary floor support scaffold within the basement to be removed before work in relation to the removal of the basement retaining wall to commence.&nbsp; This work is covered in a separate quote.<br />During the prop removal process it may be necessary to use timber folding wedges to pack out existing floor joists as not all are supported on the bottom flange of the steel beam in the areas between external wall and the&nbsp;existing steel&nbsp;beam.&nbsp;&nbsp;<br />Fencing and safety signage to be installed to prevent access to the timber ground floor, this will be left permanently in situ after work has been completed with safety signage in place.&nbsp;<br />Crash mats to cover the area of floor from face of Wall A extending min 2.0m into the basement floor to&nbsp;minimize&nbsp;impact vibration should there be any collapse during the demolition process.<br />Ensuring&nbsp;the&nbsp;100mm&nbsp;diameter PVC drain pipe below ground is adequately suspended from supporting beam above.</p><p><strong>Stage 2 - Partial removal</strong></p><p>The demolition process is to be carried out from the high (retained side) from within the building.&nbsp;&nbsp;GDC&nbsp;to ensure 8 no.&nbsp;acrow&nbsp;props and packing is available to provide any support for the existing floor or beam that may be deemed necessary during demolition.<br />Operatives to remove timber step at ground floor.<br />Operatives to diamond cut concrete floor slabs into small sections and sympathetically remove from site.<br />Operatives to remove the top row of retaining wall blocks to Wall A.&nbsp;&nbsp;<br />Using a multi use excavator to form a battered slope no steeper than 45 degrees by removing backfill behind the wall to level of the underside of the just removed blocks.&nbsp;&nbsp;</p><p><strong>Stage 3 - Complete wall and full removal</strong></p><p>Operatives to continue with wall and backfill removal until the length of Wall A is demolished to basement slab&nbsp;level, place any props as directed. To support existing drainage pipe during works, and to isolate / reroute as required&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; Upon completion of&nbsp; works, to wall A,&nbsp; wall B will be sympathetically removed commencing from the top course. this will be done on a two courses at a time process. Upon completion of dismantling works, all debris and waste will be removed and relocated for safe disposal from site.&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;</p><p>As per Nick&nbsp;Edelsten&nbsp;guidance, to supply and install, using&nbsp;a multi use excavator 20&nbsp;Tonne&nbsp;of MOT type 1 to form a sloped hardcore bund&nbsp;creating&nbsp;the completed angle of repose.</p><p><strong>Breakdown:</strong></p><p>Labour&nbsp;- &pound;48,924.48</p><p>Materials &amp; Plant Including&nbsp;Full Site Set Up - &pound;30,542.00</p><p>Our total cost to carry out the above works in normal working hours shall&nbsp;be</p>