Illinois Society of Architects · Chicago · leaf 177
d be provided for a maximum of twopairs of wires; three-quarters (%) inch (in-side diameter) conduit for five pairs; andone (1) inch (inside diameter) conduit fornine pairs. In extending conduit from ter-minal boxes to rooms it is possible in manycases to use one run of larger conduit tosupply… … It is A ProvenFact thatCentral StationService Excels Most of Chicagos largestand best buildings recognizethis fact and buy all their elec-tricity from the CommonwealthEdison Company. They findthis service a decided economyand most efficient in everyway. Such structures as hotelsand modern office…
Architecture · Building · Architects
Internet Archive · University of Illinois Urbana-Champaign · Public Domain Mark 1.0. Free to use for anything.
