FlexiQuiz - WELL CONTRACTORS CERTIFICATION CONSTRUCTION STANDARDS QUIZ2

What type of water must be used to prime the pump:

Potable water

Non potable water

Ditch water

Rainwater

A water supply well shall not be located in any of the following areas:

Depressions

Drainage ways

Other landscapes

All of the above

Why is the “sand lock” method considered a good way to remove a well screen

It is an old method

Soil mechanics has demonstrated that clean sand can resist high stress

Most reliable for transmitting pulling force to the well screen

Both B & C

When using the Pump Method for testing yield on a well how often should measurements be taken on water levels:

1 minute or less

5 minutes or less

10 minutes or less

None of the above

What method is commonly used to place a well screen:

Drive method

Pull Back Method

Removal method

None of the above

WELL CONTRACTORS CERTIFICATION CONSTRUCTION STANDARDS QUIZ2