FlexiQuiz - WELL CONTRACTORS CERTIFICATION CONSTRUCTION STANDARDS QUIZ2

The action of the surge plunger can cause _____ to plaster over the screen surface

Rock

Clay

Sand

None of the above

When a threadless sampling tap is installed the flowing elements shall be required:

Should be turned upward

Should be turned downward

Shall be minimum of 12 inches above land surface

B & C

What are the most important things when choosing material for a screen:

Mineral content of the water

Presence of bacterial slimes

Strength requirements of the screen

All of the above

Wells constructed for the purpose of monitoring for the presence of vapors associated with regulated tanks does not need a locking cap

True

False

Limitations of slotted pipe use include the following:

Openings cannot be closely closely spaced

Openings are inaccurate

Size variability

Openings are not small enough to control fine particles

All of the above

WELL CONTRACTORS CERTIFICATION CONSTRUCTION STANDARDS QUIZ2