2014-10-22 Each circle show extinguisher location. Some of which may be cabinets others may be a hook hanger. See notes on drawings 2012-10-12 All Activar Submittal Forms (cut-sheet?) are here:: http://www.activarcpg.com/jl-industries/resources/submittals Fire Protection products: http://www.activarcpg.com/jl-industries/products/37/fire-protection BIM/Revit files: http://www.activarcpg.com/news/new-revit-models-jl-cabinets-now-available