FlexiQuiz - WELL CONTRACTORS CERTIFICATION RULES

All casing and screen materials may be removed prior to initiation of abandonment procedures if such removal will not cause or contribute to contamination of the groundwater

True

False

What must take place when a well is temporarily abandoned

Seal off well

Cap the well

Both A & B

None of the above

All wells shall be permanently abandoned when:

Casing has not been installed prior to removing drill equipment

Casing has been removed prior to removing drill equipment

Contractor improperly installs the well

All of the above

Requirements for valves and casing on artesian wells is

Complete shut off

More than one valve

Pipe cap

None of the above

When an unconsolidated form is used for a well and it must be abandoned how should grout be introduced into the well to ensure proper fill:

Gravity fed through the opening

Using water to increase flow of grout

Introduce grout through a pipe extending to the bottom of the well that can be raised as the well is filled

None of the above