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A rolling offset, using 45s, has a rise of 14″ and a roll of 19″.  What is the center-to-center measurement of the offset?

Must pass a 1 1/2″ solid ball

In a 45-degree offset, the length of the rise is ______.

________ drawings serve as the permanent record of a project and should be stored in a safe place in the building.

Deviations from this codes are permitted when _______________.

A horizontal drain that is sized to provide free movement of air above the flow line of the drain is called a __________________.

The temperature of the water at the meter.

To find the volume of a pipe, multiply the cross-sectional area of the end times the _____________.

For single-family dwellings, what are the requirements for sewage ejector pumps? (YES it is a requirement, NO it is not a requirement.  This question applies to the next 8 answers.) Capable of pumping not less than 20 gpm.

ENTER NUMBERS ONLY Trap seals shall be not less than [a] inches or more than [b] inches.