Fire alarm wiring cabinets. The door here leads to a dark space with ducts in but is not very interesting.
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See full size image Caption: 2nd floor centre spur plant - fire alarm cabinets Description: Fire alarm wiring cabinets. The door here leads to a dark space with ducts in but is not very interesting. Alt text: 2nd floor centre spur plant - fire alarm cabinets Image credit: Gary Tull Photo subject date: 18/08/2010 |