<p>Further to our recent isolation works at the above site, we can now confirm our cost to modify the existing CW and LPHW pipework to bring the 1st floor fan coil units back into operation.</p><p>We have allowed for all labour and materials as required to re-route the pipe work from the isolation valves located in the corridor and connect back onto the pipe work located within the office ceiling void.</p><p>The pipe work would be installed in copper and would be insulated using 25mm foil faced insulation as per the existing pipe work. Upon completion the pipe work would be pressure tested before being opened back up to the main system.</p><p><strong>Our cost to carry out all of the above works in normal working hours would amount to &pound;4,882.29&nbsp;+ VAT</strong></p><p>Please note that we have not included for the following elements of the works but these will need to be carried out to enable the 1st floor fan coil to come back on line.</p><p>1. The existing ring main will need to be modified to suit the new arrangement &ndash;&nbsp;we are happy to price for this if required, we may need a further site survey.</p><p>2. The control / BMS wiring will need to be modified to suit the new arrangement &ndash; we have not allowed for this within our costs, we are happy to price for this if required, we may need a further site survey.</p><p>3. The copper condensate drainage will need to be modified to suit the new arrangement. I would suggest an additional cost of approximately &pound;650.00 for these works, subject to a survey.</p><p>4. We have not allowed to add any glycol or inhibitor into the chilled or LPHW pipe work &ndash; we can provide a cost for this if required.</p><p>5. We have allowed to bleed the fan coil units on the 1st floor but we have not allowed to bleed any units located on the other floors. We can provide you with a cost for this if required.</p><p>&nbsp;</p>