WELL CONTRACTORS CERTIFICATION CONSTRUCTION STANDARDS QUIZ1

Every domestic well shall be tested for capacity by one of the following methods:

Air rotary drilling is when air is circulated through the drill pipe, through ports in the drill bit and upward in the _____ space around the drill pipe

Grout shall extend outward in all directions from the casing wall to a minimum thickness equal to either _________of the diameter of the outside dimension of the casing or ____ in, whichever is greater

In the process of surging a well, you should_____________ the period of surging as the quantity of sand brought in each time decreases

What is the average greatest suction lift that can be developed practically on a well point system