WELL CONTRACTORS CERTIFICATION CONSTRUCTION STANDARDS QUIZ1

A grout seal for clayey materials should be _______ or more

What is the area of the water called that is pulled down below static water level by a pumped well

Grout may be introduced by a pump through a pipe that may be introduced into the _______ outside the casing

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

Why is a circular arrangement more efficient for a well point system