<ul><li>Operatives to apply protective sheeting to work routes and working areas.</li></ul><p><strong>Validation works</strong></p><ul><li>Attend site outside normal core working hours to verify air flow via all supply and extract grilles associated with the locker room and issue report. (Equipment to be scheduled to be in operation via the BMS)</li></ul><p><strong>Modify existing ventilation system</strong></p><ul><li>Replace existing extract fan speed controllers with inverters.</li><li>Modify panels and set duty fan speed to new and measured gross volume.</li><li>Add new extract grilles and ductwork in corridor ceiling-provide access panels for access to new VCD&#39;s</li><li>Rebalance&nbsp;ventilation system,Test and commission.&nbsp;</li><li>On completion leave work area in clean and tidy condition.</li></ul>