§ 15.56.040. Installation—Regulations.

A.

On air conditioning or refrigeration installations which operate with the use of water directly from the public supply, every direct connection shall be equipped with a suitable brass body, brass-fitted check valve installed in the branch supply line to each unit.

B.

Discharge connections for the disposal of wastewater shall be in strict accordance with applicable rules and regulations of state and local health and regulatory bodies.

C.

Cooling waters which are to be used for other purposes shall be provided with free, above the rim, discharge before entering other equipment; otherwise, permission shall be obtained in writing from the director, approving the proposed connection and use.

D.

On installations other than those described above, there shall be a physical break between the public supply piping and the piping of the installation, arranged so as to make impossible back siphonage to the public supply system.

(Prior code § 40-1-167)