Illinois Society of Architects · Chicago · leaf 435
this valve shouldbe placed in a manhole or otherwise locatedso as to be accessible for inspection or re-pair. It is desirable to use a back watervalve having a flushing connection so thattlie line may be flushed. Where water closets or urinals are locatedin basements and connected to… … CONSTR UCTION OF THE BRUNSWICK WHALE-BONE-ITE CLOSET SEAT
Architecture · Building · Architects
Internet Archive · University of Illinois Urbana-Champaign · Public Domain Mark 1.0. Free to use for anything.
