WELL CONTRACTORS CERTIFICATION CONSTRUCTION STANDARDS QUIZ1

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

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

Any person constructing, repairing, testing, or performing maintenance or installing a pump in a water supply well shall disinfect the well upon:

What other materials and methods of disinfection can be used:

While using the Air Rotary Drill you should measure and record the amount of water being injected into the well during drilling operations