<p>Further to your enquiry regarding the above, we now have pleasure in providing our quotation to attend site and carry out the mechanical and electrical works associated with the Virgin Upper Class Lounge.</p><p><strong>Mechanical Scope of works:</strong></p><ul><li>Supply and install a Mitsubishi 5 Kw wall mounted heat pump air conditioning system within the Hub office. As discussed, the condensing unit would be mounted in the airside area located below the Upper-Class Lounge. The power supply for this system will be taken from the new DB Board located within the service void next to the toilets.&nbsp;</li><li>Drain down the existing Trench heating pipe work and disconnect and remove the final connections onto each heater.</li><li>Supply and install the new Trench Heating distribution pipe. This pipe work will be installed in carbon steel and joined using the Mapress system as this means that no hot works are required. The pipe work will be installed below the slab (Airside) and then rise up through the slab and connect onto the individual heaters. All pipe work will be insulated using 30mm foil faced insulation. Before the works are started, a water sample will be taken and sent off for analyse. Upon completion the system will be dosed to a level that matches the existing.</li></ul><p><strong>Electrical scope of works</strong></p><ul><li>We have allowed for the supply and installation of a new distribution board within the Upper-class Lounge. The power supply will be taken from the existing spare 100A switch. The cable will drop through the slab (Airside) and be securely fixed to the cable tray. This cable will then rise through the slab and terminate into the new DB Board located within the service void.</li><li>We have allowed for the supply and installation of 3 no. new hand dryers. These will be in the Male, Female and disabled toilets. The power supply for these units will be taken from the new DB Board.</li><li>We have also allowed for the supply and installation of a Trace Heating system. This will be installed on any external heating pipe work. The system will be self-regulating and will switch on and off automatically depending on the external temperature. The power supply for this will also be taken from the new DB Board.&nbsp;</li><li>all newly installed works to be certified.</li></ul><p><strong>Builders works</strong></p><ul><li>site protection to be installed to all working areas and will be left down for the duration of works.</li><li>To carry out GPR survey to slab from the underside and issue a full report.</li><li>On completion of GPR survey 25&nbsp;no. core holes to be drilled once agreed on locations with CBRE.(a provisional sum&nbsp;has been allowed until GPR survey has been completed.)</li><li>Pipe chases to be cut out&nbsp;from new core holes to the existing trench heaters.</li><li>New removable checker plate infills with angled surrounds to be installed to floor chases.</li><li>Fire stopping to be carried out to all penetrations.</li><li>Decoration works to be carried out where required.</li></ul><p>&nbsp;</p><p><strong>Our cost to carry out all the above works in and out of Normal working hours shall be - &pound;68,775.00+VAT</strong></p><p><strong>Breakdown</strong></p><p>Mechanical - &pound;28,836.60</p><p>Electrical - &pound;13,663.40</p><p>Building works - &pound;9,775.00</p><p>Provisional Sum for core drilling - &pound;10,000.00</p><p>Access equipment and site deliveries and waste - &pound;5,000.00</p><p>O&amp;M manual - &pound;1,500.00+VAT</p><p>&nbsp;</p><p><strong>Project notes:</strong></p><ul><li>We assume that all Isolations will be carried out by CBRE.</li><li>We assume that CBRE&nbsp;will carry out all duties of principle contractor.</li><li>We assume that gdc will be issued scaled&nbsp;floor plans from CBRE&nbsp;&nbsp;prior to works starting.</li><li>We have not allowed for any attendance from the incumbent fire alarm contractor should they be required to attend site and isolate any fire alarms.</li><li>We have not allowed to install or modify any BMS wiring, controls or graphics.</li><li>Upon completion of the above works a full demonstration will be given to the client along with an Operation and Maintenance Manual containing all the relevant information and test certificates.</li><li>Please note that all works within the lounge area will be carried out, out of normal working hours.&nbsp;Airside&nbsp;works will where possible be carried out during normal working hours.</li><li>We have Priced works on the assumption that there is local Parking.</li><li>we have allowed for all operatives to receive 1 no. site induction.</li></ul>