A straight run of building sewer will require cleanouts at intervals not to exceed _______________.

Cleanouts upstream of a backwater valve shall be _________________.

You are installing a 72 foot run of sewer pipe with a grade of 1/8 inch per foot. What is the fall?

A 3″ pipe is 68 feet long and is full of water.  How many gallons of water are in the pipe?

The minimum distance from a side wall or partition to the center of a urinal shall be ______ inches.

Using the same drawing, pipe #18 has fixture units and is inch pipe.

When an existing building changes use or occupancy, all plumbing systems within must be brought into compliance with current codes.

1-1/2″ pipe can be loaded with _______ venting fixture units, but it cannot be used with ___________________________.

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

Garden Stores order a specific assortment of rose bulbs from Hybrid Company. Hybrid mistakenly ships a selection of annuals (not the roses), which Garden rejects and returns via Indie Transport Inc. During the return, the annuals are lost. The loss is suffered by