<p><strong>Pipework replacement for the riser for level 5 up to level 8.&nbsp;</strong></p><ul><li>Operatives to apply protective sheeting to work routes and working areas.</li><li>Freeze the existing flow and return pipe work at level 5 and at level 8.&nbsp;</li><li>Drain the pipe work and install 4no&nbsp;new 32mm level type isolation valves.&nbsp;</li><li>To cut out the rotten section of flow and return pipe work using a reciprocating saw.&nbsp;</li><li>Install new flow and return pipe work including expansion sections and re-connect the convector heater located on the stair wells.&nbsp;</li><li>Insulate the new pipe work using a 30mm foil faced insulation.&nbsp;</li><li>Check for correct working order.&nbsp;</li><li>Site to be left clean and tidy.</li></ul><p>Project Note: The new pipework would be medium gauge steel. We have allowed to crimp all of the joint where possible due to the time constraints. We would propose to start the works at 5pm on a Friday evening and have the system backup and running ready for Monday morning.&nbsp;</p><p>Our total cost to carry out the above works out of normal working hours shall be &pound;11,887.18</p><p>&nbsp;</p><p>&nbsp;</p>