Blog

Must have an audio and visual high water alarm installed within the sump.

Click on the answers in the correct order. 2 inch pipe is rated at [a] fixture units vertically, and [b] units horizontally.  2 inch cannot be used to drain [c] or [d].  It’s rated at [e] fixture units for venting.

_______ tube shall not be used for chemical or industrial waste, as defined in Section 811.1.

the test works fine

Pipe #20 has [a] DFUs and is [b] inch pipe.

A __________________________ is a device that permits a discharge pipe to exit a well and connect to a water storage tank.  They protect well water from contamination and freezing.

Horizontal wet venting is

Open the attached table→1103.3.pdf   With a projected roof area of 18,500 square feet in an area that has a rainfall rate of 3 inches per hour, what minimum size of horizontal pipe is required at a 1/4″ per foot slope?

The lowest water pressure in the area.

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?