Name: 
 

Chapter 13



True/False
Indicate whether the sentence or statement is true or false.
 

 1. 

Most codes allow any pipe greater than 8" to be served with a 4" cleanout.
 

 2. 

Layout for a DWV system is typically the first process completed on a project, and other piping systems are installed around the DWV system.
 

 3. 

A fixture drain installed aboveground is sized based on the particular fixture served.
 

Completion
Complete each sentence or statement.
 

 4. 

The _______________ is the main vertical pipe that begins with its connection to the building drain and terminates with its connection to the stack vent.
 

 

 5. 

A ____________________ and a horizontal branch are often the same pipe, depending on the complexity of piping configuration.
 

 

 6. 

____________________ is a drain for allowable fixtures being utilized as a vent for other fixtures.
 

 

Matching
 
 
Match the following terms:
a.
Loop Vent
g.
Drainage Fixture Unit
b.
Stack Vent
h.
Perc test
c.
Septic tank
i.
Effluent
d.
Trap Distance
j.
Stack
e.
Soil Stack
k.
Relief Vent
f.
Common Vent
 

 7. 

Fabricated holding tank or structure to contain sewage and solids.
 

 8. 

Dimension a trap weir is located from its protective vent.
 

 9. 

Abbreviated as dfu; a determining factor based on rate of flow measured in gallons per minute or liters per second into a drainage system from a plumbing fixture; used to size pipe.
 

Short Answer
 

 10. 

What are the three flow positions of a drainage system?
 



 
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