FlexiQuiz - WELL CONTRACTORS CERTIFICATION CONSTRUCTION STANDARDS QUIZ1

What are important points for gravel packing:

Method that does not separate materials

Uniform grade of gravel pack

Sizing that similar within 2

All of the above

When a well is used for dewatering, what is the required time frame the well must be permanently abandoned once dewatering has finished

5 days or less

10 days or less

30 days or less

60 days or less

A Well Contractor Identification Plate should contain the following information:

Well contractor information and contractor number

Depth of well

Casing depth (ft) and inside diameter (in)

All of the above

Why might it be important to check the plumbness and alignment of a well once digging is completed:

Determine if a vertical turbine can be installed

Assure the operation of an installed pump

Bowing of casing can occur if misaligned

All fo the above

The base plate of a pump placed directly over the well shall be designed to form a watertight seal with:

Well casing

Pump foundation

A or B

None of the above