one-pipe system definition
one-pipe system means a drainage installation in which the discharges from soil-water fittings and waste-water fittings are carried to a drain by a common pipe and in which the water seals of the traps of all waste-water fittings connected to such installation are individually protected by anti-siphonage pipes;
one-pipe system means a system of drainage above ground in which all soil and waste appliances are connected to a single pipe which discharges directly to a drain without further trapping other than traps integral with or attached to the appliances, and in which all traps are ventilated by means of connections to a separate main ventilating pipe;
one-pipe system means a system of piping between sanitary fixtures and a drain in which both waste and soil water are permitted to flow down a common stack.
More Definitions of one-pipe system
one-pipe system means a system of piping between sanitary fixtures and
one-pipe system means a drainage installation in w hich the discharges from soil-w ater f it t ings and w ast e-w ater f it t ings are carried to a drain by a common pipe and in w hich the w ater seal of the traps of all w ast e-w ater f it t ings connected to such inst allation are individually protected by anti-siphonage pipes;