In cases where
it is impractical to correct individual cross-connections
on the domestic waterline, the line supplying such outlets
shall be considered a nonpotable water line. No drinking
or domestic water outlets shall be connected to the nonpotable
waterline. Where possible, portions of the nonpotable
waterline shall be exposed, and exposed portions
shall be properly identified in a manner satisfactory to
the Authority Having Jurisdiction. Each outlet on the
nonpotable waterline that is permitted to be used for
drinking or domestic purposes shall be posted: "CAUTION:
NONPOTABLE WATER, DO NOT DRINK."
[HCD 1 & HCD 2] An international symbol of a glass in a circle with a slash through it shall be provided similar to that shown in Figure 601.
[HCD 1 & HCD 2] An international symbol of a glass in a circle with a slash through it shall be provided similar to that shown in Figure 601.