FlexiQuiz - WELL CONTRACTORS CERTIFICATION CONSTRUCTION STANDARDS QUIZ1

Vertical seepage can occur readily outside when ______ is left unsealed in the ground near the surface

Borehole

Casing

Creviced rock

Wellhead

The pump installation plate information shall have the following information:

Date the pump was installed

Depth of the pump intake

Horsepower rating of the pump

All of the above

What are the most important things when choosing material for a screen:

Mineral content of the water

Presence of bacterial slimes

Strength requirements of the screen

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

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