WELL CONTRACTORS CERTIFICATION CONSTRUCTION STANDARDS QUIZ2

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

The chlorine solution shall stand in the well for a period of minimum _____hours or more

If the wellhead is also equipped with a threaded hose bibb in addition to the threadless sampling tap, the hose bibb shall be fitted with:

What can speed up the operation of the bail down methods of well screening:

When a well is used for dewatering, what is the required time frame the well must be permanently abandoned once dewatering has finished