FlexiQuiz - WELL CONTRACTORS CERTIFICATION RULES

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

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

A well that is temporarily removed from service shall be:

Sealed with a water-tight cap

Sealed with a well seal

The seal cannot be removed with hand tools

All of the above

Calculate the well volume where: V = ( (3.14*(D)(D))/4) * d; D=2in; d=70ft

304.56 cubic feet

879.64 cubic feet

219.91 cubic feet

1219.91 cubic feet

The well owner is responsible for permanent abandonment of a well except when:

well contractor is responsible for well abandonment if abandonment is required because the well contractor improperly locates, constructs, repairs or completes the well

the person who installs, repairs or removes the well pump is responsible for well abandonment if that abandonment is required because of improper well pump installation, repair or removal

the well contractor (or individual) who conducts a test boring is responsible for its abandonment at the time the test boring is completed

All of the above

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