25 b) You are looking up at the Main Fresh Air Intake conduit, air has passed through Particulate and Gas filters located in the corridor you about to enter. Note the manual sliding Baffle plate, this would be pushed over to the left. CONTINUE the Bempton tour!

It is instructive to compare the Manual Baffle Plate, protecting against Blast and enabling the ventilation system to be sealed, with a modern system such as seen in the Longley Lane AC Plant Room

CONTINUE the Bempton tour!


  Where am I?.....25 b) Jump to map! For an Emergency Exit! .....
Copyright Mark.A.Bennett @ Subterranea Britannica 2000