Bt Telephone Exchange Pine Grove Llanarth, SA47 0RG
It is proposed to remove an existing air handling unit (AHU), a ventilation louvre and a glass pane from a window on the ground floor south elevation. Three AHU will be installed on the outside of the building providing fresh air to the exchange. On the opposite elevation (north), three acoustic aluminium cowls will be installed and fixed to the window frames. These will replace a glass window pane, an existing louvre and a cowl. These acoustic cowls will allow the warm air to escape the room and are non-mechanical. The cowls will be a mill finish and the AHU grey painted to match existing louvres/cowls/AHU installed in the building.