az-c-77-cr-77-plumbing-including-solar Practice Test

1Multiple ChoiceSelect all that apply

Which of the following requirements apply to the installation of water service pipe for a commercial building under the International Plumbing Code as adopted in Arizona? (Choose two.)

A.Water service pipe must be installed at a minimum depth of 12 inches below the frost line.
B.Water service pipe must be sleeved when passing through foundation walls and the annular space must be sealed.
C.Water service pipe must be tested under hydrostatic pressure of at least 40 psi or as specified by the code.
D.Water service pipe must be installed without any joints beneath the building footprint.

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