WELL CONTRACTORS CERTIFICATION CONSTRUCTION EXAM

When might spacing between wells in well point system be less than 25ft

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

What (2) two reasons are most important for flow control discharge of an artesian well:

A well be required to have an annular grout seal thickness greater than ____ inches

When choosing the size of the casing, the controlling factor is usually the size of the ________