§ 23.25.609.4. Testing.

Latest version.

Amend by deleting the words "Except for plastic piping" before "a fifty (50) pound test, to read as follows:
Upon completion of a section or of the entire hot and cold water supply system, it shall be tested and proved tight under a water pressure not less than the working pressure under which it is to be used. The water used for tests shall be obtained from a potable source of supply. A fifty (50) pound per square inch (344.5 k Pa) air pressure may be substituted for the water test. In either method of test, the piping shall withstand the test without leaking for a period of not less than fifteen (15) minutes.

( AO No. 2015-127, § 1, 4-1-16 )

                    
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