FlexiQuiz - WELL CONTRACTORS CERTIFICATION CONSTRUCTION EXAM

In order to assure that grout will provide a complete seal it should be placed________

Filled at various times when convenient

Filled with all types of grout

One continuous operation

None of the above

What is meant by developing a well in a well point system

After a well point is driven it should be cleaned out

Surging water in an out through the screen openings

Remove silt and fine particles of sand from formation

All of the above

The well screen length is optimum when:

Chosen with relation to the thickness of the aquifer

Chosen with respect to available drawdown

Chosen based on stratifications of the aquifer

All of the above

None of the above

Every water supply well shall be equipped with a usable access port or air line

True

False

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

Rock

Clay

Sand

None of the above

WELL CONTRACTORS CERTIFICATION CONSTRUCTION EXAM