Title 13 PUBLIC SERVICES

Chapter 13.72 BACKFLOW AND CROSS-CONNECTIONS

Article I. Authority

13.72.010 Responsibility of the superintendent.

13.72.020 Inspection.

Article II. Definitions

13.72.030 Generally.

13.72.040 Agency.

13.72.050 Air gap.

13.72.060 Approved.

13.72.070 Auxiliary supply.

13.72.080 Backflow.

13.72.090 Backflow preventer.

13.72.100 Back-siphonage.

13.72.110 Check valve.

13.72.120 Contamination.

13.72.130 Cross-connection.

13.72.140 Drain.

13.72.150 Fixture, plumbing.

13.72.160 Flood-level rim.

13.72.170 Hazard, health.

13.72.180 Hazard, plumbing.

13.72.190 Hydropneumatic tank.

13.72.200 Outlet.

13.72.210 Plumbing system.

13.72.220 Pollution.

13.72.230 Reduced pressure principle backflow preventer.

13.72.240 Surge tank.

13.72.250 Vacuum.

13.72.260 Vacuum breaker, nonpressure type.

13.72.270 Vacuum breaker, pressure type.

13.72.280 Water, potable.

13.72.290 Water, nonpotable.

Article III. General (Technical) Requirements

13.72.300 Generally.

13.72.310 Cross-connections prohibited.

13.72.320 Interconnections.

13.72.330 Individual water supplies.

13.72.340 Connections to boilers.

13.72.350 Prohibited connections to fixtures and equipment.

13.72.360 Refrigerating unit condensers and cooling jackets.

13.72.370 Protection against backflow and siphonage.

Article IV. Maintenance Requirements

13.72.380 Generally.

13.72.390 Backflow preventers.

Article V. Violations and Penalties

13.72.400 Notification of violation.

13.72.410 Penalties.