FlexiQuiz - WELL CONTRACTORS CERTIFICATION CONSTRUCTION STANDARDS QUIZ2

The following can be used for flow discharge control for artesian well:

Valved pipe connections

Watertight pump connections

Receiving tank

Flowing well pitless adaptor, packer

All of the above

When constructing a gravel or sand packed well the following materials are accepted:

Quartz

Gravel

Acceptable rock

All of the above

A drive shoe that is attached to the lower end of the string of casing prevents damage to the bottom of the:

Borehole

Casing

Drillbit

None 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

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

WELL CONTRACTORS CERTIFICATION CONSTRUCTION STANDARDS QUIZ2